baber/WOPTO huggingface dataset:
Patent JP-H0880930-A (JP)
Title: Metal can
Inventor: YAMAGUCHI HIROYUKI
IPC: B32B15/09
Filed: 1994-09-12
Abstract: PURPOSE: To provide a metal can wherein a surface active agent of a high concentration can be stored and preserved for a long period of time. CONSTITUTION: A can is made of a metal plate wherein a plastic film is laminated. The laminate film is a copolymer polyester film using a copolymer polyester resin consisting of terephthalic acid, isophthalic acid and ethylene glycol wherein the ratio of copolymerization of the isophthalic acid to the terephthalic acid is set at 10-35mol.%. Then, the laminate films are heat-fused to each other at a joined part of the laminate metal plate.
Patent JP-S60141288-A (JP)
Title: Production of heat-resistant beta-galactosidase
Inventor: UENO SHIGENORI
IPC: C12N9/38
Filed: 1983-12-27
Abstract: PURPOSE:To provide the titled enzyme having further improved heat-resistance, by culturing a beta-galactosidase-producing strain belonging to Aspergillus oryzae in a medium having suppressed alkaline protease activity. CONSTITUTION:The objective enzyme can be prepared by culturing a beta-galactosidase-producing-strain belonging to Aspergillus oryzae [preferably Aspergillus oryzae L-83 (FERM-P No. 7379), etc.] in a medium having an alkaline protease activity suppressed e.g. by the addition of an alkaline protease inhibitor.
Patent JP-H0563072-A (JP)
Title: Isolation process
Inventor: ISHIDA MINORU
IPC: H01L21/76
Filed: 1991-08-30
Abstract: PURPOSE:To manufacture easily a fine semiconductor apparatus having excellent characteristics, derived from low occurrence ratio of hot carrier, low junction capacitance of diffusion layer and low junction leak of the diffusion layer, by making narrow the width of an oxide film on an isolation region. CONSTITUTION:An SiO2 film 12 is formed on an isolation region, and a projecting part of an SiN film made of an oxidation resistance film and a bird's beak are removed. A groove 18 is formed on an exposed Si substrate 11 and buried with an SiO2 film 19. Thus, a channel stopper 13 does not contact with a diffusion layer of an element active region. Further, a part including many crystal defects in the Si substrate 11 is removed by forming the groove 18. Since the SiO2 film 19 prevents a punch through of a parasitic transistor, also, the width of the SiO2 film 12 can be narrowed. Moreover, a process from removing the projecting part to filling the groove 18 can be performed in a self-aligned technology.
Patent JP-S61122178-A (JP)
Inventor: KONDO TADASHI
IPC: C04B41/86
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1091005-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/16
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To transfer the toner image of high image quality by improving the cleaning effect of toner powder and foreign matter which remain or stick on an intermediate transfer body. SOLUTION: A paper separating AC discharge unit 14h capable of applying at least AC voltage is used at a discharger provided as a separating means for separating recording paper where the toner image is transferred from a toner image receiving body 14a, and efficient cleaning operation is performed by the discharge (ON) of unnecessary toner and the pressure-contact (ON) of a cleaning device 14i until and after the toner image transferred reaches the toner image receiving body 14a and the toner image on the toner image receiving body 14a is held by interrupting (OFF) both the discharge of the paper separating AC discharge unit 14h and the pressure-contact of the cleaning device 14i while the toner image passes.
Patent JP-S61124091-A (JP)
Inventor: NAKANO OKIHIKO
IPC: H05B6/76
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61124035-A (JP)
Title: Method for molding shadow mask
Inventor: FUJIMOTO KOJI
IPC: H01J9/14
Filed: 1984-11-20
Abstract: PURPOSE:To create the curved surface of a shadow mask with high precision by properly setting up the amount of spring back, when molded, throughout the shadow mask curved surface. CONSTITUTION:Assuming that the height of an arbitrary point P on the curved surface of a shadow mask to be press-molded from the center of the curved surface is Z1 and the amount of spring back in press-molding is Z2, the curved surface height Z in a shadow mask molding apparatus can be expressed Z=Z1+Z2, with high precision and smoothness throughout the surface, in which Z2=R2-(R2-L<2>)<1/2>, R2=SIGMA[A1.cos<n>theta+B1.sin<n>theta+C1.exp(D1.(E1-theta<2>)), where L is the distance from the center of the curved surface to an arbitrary point, A1, B1, C1, D1, E1 are constants, theta is the angle against an X axis, and n is a positive even value. Using the shadow mask molding apparatus formed by this method can realize fabrication of a shadow mask with a curved surface desired.
Patent JP-H0580156-A (JP)
Title: Radiation measuring device
Inventor: ADACHI SUSUMU
IPC: G01T1/17
Filed: 1991-09-25
Abstract: PURPOSE:To make photon counting perfectly without deadtime. CONSTITUTION:A pulse signal from a sensor 1 is fed to an electric charge voltage converter 2 and converted into a voltage, and a photon signal from a filter 5 is compared with a threshold voltage Vref by a voltage comparator 6, and a counter 7 counts the number of X-ray photons. The output voltage of the electric charge voltage converter 2 is also fed to a voltage comparator 8, and a constant current source 10 supplies a current with opposite polarity to the electric charges from the sensor 1 to the converter 2 with aid of a timer 9 when a threshold voltage Vref is exceeded. Accordingly the output of the converter 2 decreases slowly to the original level, and a similar counting operation can be done even at this time of decrease.
Patent JP-H0666206-A (JP)
Title: Fuel gas mixing device of duplex gasoline/gas engine
Inventor: SUGAWARA KOICHI
IPC: F02M21/04
Filed: 1992-08-21
Abstract: PURPOSE:To reduce a cost by detachably inserting and fixing a furl gas mixing venturi into an air cleaner connecting part of a duplex gasoline/gas engine and decreasing the number of parts while reducing the size from an air cleaner to a carburetor. CONSTITUTION:A fuel gas mixing venturi 5 is detachably inserted into and fixed to an inner wall 9a on the carburetor side in an air cleaner connecting part where the air cleaner 2 of a duplex gasoline/gas engine 1 is brought in connection to a carburetor 3. A fuel gas feed pipe 6 is arranged through the fuel gas mixing venturi 5 from one side 8b of the periphery of the air cleaner connecting part. moreover, a fuel gas flow rate adjusting valve 8 is arranged through the other side 9c of the periphery in the air cleaner connecting part so as to face to the outlet 6a of the fuel gas feed pipe 6, thereby gas flow rate can be adjusted.
Patent JP-H0193467-A (JP)
Title: Oxide ceramic
Inventor: YANAGIDA HIROAKI
IPC: H01L35/22
Filed: 1987-10-01
Abstract: PURPOSE:To obtain an oxide ceramic having N-type semiconductor characteristics, gas detecting function and thermoelectric function, by dissolving TiOx in MgO in solid phase at a compositional ratio within a specific range. CONSTITUTION:The objective oxide ceramic is composed of a Solid-solution phase of MgO containing 0.1-40mol% of dissolved TiOx (0.64<=x<=1.25). The oxide ceramic has an electrical conductivity of 1X10<-14>-1X10<3>OMEGA<-1>.cm<-1> between normal temperature and 500 deg.C and a Seebeck coefficient of -50-0muV/K. The oxide ceramic can be produced as a sintered material by powder metallurgy technique or in the form of one or plural thin films of the ceramic of the above composition deposited on a surface of a proper substrate by applying a vacuum thin-film forming process such as a physical deposition technique (PVD process), chemical deposition technique (CVD process) or plasma CVD technique.
Patent JP-H08111722-A (JP)
Title: Centralized incoming transfer system based upon subscriber control
Inventor: TSUKIOKA KAZUYA
IPC: H04M3/54
Filed: 1994-10-12
Abstract: PURPOSE: To enable a subscriber to specify incoming transfer personally unless the subscriber wants a call to be accepted by transferring the incoming call to a 1st subscriber telephone set to a 2nd subscriber telephone set on the basis of storage contents on condition that the number of the 1st subscriber telephone set where no call desires to be received and date and time information are inputted through the dialing operation on the 2nd subscriber telephone set. CONSTITUTION: This exchange is provided with telephone sets 11 -1n as connected subscriber terminals, subscriber circuits 21 -2n , a channel switch 3, a central controller 4, a storage device 5, and trunk circuits 61 -6n . The subscriber circuits 21 -2n are provided with dial reception parts A, and dial numbers operated by the respective telephone sets are received and outputted to the central controller 4 and channel switch 3. This exchange has an incoming transfer function and can transfer incoming calls to undesirable telephone sets intensively to desired telephone sets to receive them. This intensive incoming transfer can be specified at a time by the dialing operation on the desired telephone sets to receive them.
Patent JP-H03118895-A (JP)
Title: Method for removal of a bio film
Inventor: JIEEMUSU BII KURAAKU
IPC: C02F1/50
Filed: 1990-09-14
Abstract: PURPOSE: To remove a biofilm from an under water surface by allowing the biofilm composed of microorganisms to contact with a prescribed amount of a stabilized chlorine dioxide aq. soln., the nallowing the biofilm to contact with the prescribed amount of a nutrientsource.  
     CONSTITUTION: The biofilm composed of the microorganisms existing at the under water surface in an aq. medium is brought into contact with the stabilized chlorine dioxide aq. soln., then the biofilm is brought into contact with at least one kind nutrient source to remove the biofilm. At this case, an effective amount of the nutrient source for forming more than one kind acidic compd. in the biofilm is supplied. And the stabilized chlorine dioxide aq. soln. is supplied in the effective amount for sterilizing the microorganisms in the sufficient number of the biofilm for removing the biofilm from the under water surface when the film is activated with the acidic compd. formed with the microorganisms. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06228233-A (JP)
Title: Method and reactive matrix for eliminating impurity from hydride and inert gas
Inventor: JIEIMUZU TEII SUNOU
IPC: B01D53/28
Filed: 1993-09-08
Abstract: PURPOSE: To obtain a macro reticulate polymer suitable for refining materials, which has a particular structure and removes water vapor and oxidants from a gas without generating volatile by-product materials.  
     CONSTITUTION: A macro reticulate polymer has a structure of the formula (Ar is a heteroaromatic moiety, M is lithium, sodium, potassium, alkyl magnesium, alkyl zinc or dialkylaluminum; R is an organic moiety or amino moiety; R 1  is a polymerized moiety forming the molecular backbone of the polymer). The macro reticulate polymer has, for example, heteroatom lateral groups or heteroatoms, and is obtained by reacting a polymer such as poly(4- vinylpyridine) with an orgnometallic compound. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04125231-A (JP)
Title: Paper feed device
Inventor: KUWABARA TETSUYOSHI
IPC: G03G15/00
Filed: 1990-09-18
Abstract: PURPOSE:To reduce the cost of a paper feed device by providing a drive source for driving an elevating means through the intermediary of a power transmission means, to the elevating means for a loading plate, and by providing a torque limiter for cutting off power transmission when the loading bed is lowered down to a paper unfeed position, to the power transmission means. CONSTITUTION:The bottom plate of a cassette on which sheets are loaded, is elevated in association with the turning of a lever 81 which is secured to a drive shaft 82 that is coupled to a motor 85 through the intermediary of a drive transmission means 84 composed of a belt 8, a pulley 87, gears 88, 89, 90, 91, 92 and a sector gear 93. A spring clutch 94 as a torque limiter is disposed between the gears 88, 89. Accordingly, the motor 85 is reversed so that lever 81 is turned in a direction in which the bottom plate is lowered, resulting in that it comes to abut against a base 96, and accordingly, the clutch 94 is slackened so as to slip, causing the lever 81 is held in a rest condition. After a predetermined time elapses, the motor 35 is stopped. Accordingly, it is possible to eliminate the necessity of a lower limit detection sensor, thereby it is possible to reduce the cost of the paper feed device.
Patent JP-S60135531-A (JP)
Title: Temperature control method of continuous annealing furnace
Inventor: SUEHIRO KATSUMI
IPC: C21D11/00
Filed: 1983-12-24
Abstract: PURPOSE:To control correctly the temp. of a strip in the outlet of a continuous annealing furnace provided with radiant tubes to a target temp. in the stage of annealing a strip in said furnace by outputting directly the set value of a fuel flow rate to fuel flow rate controllers from the relation between the temp. of the strip and the fuel flow rate. CONSTITUTION:A strip 1 is carried into a continuous annealing furnace 4 and while the strip is upset by hearth rolls 2, the strip is advanced and is heated and annealed by the radiant heat of many radiant tubes 3. The fuel flow rates of the respective radiant tubes are controlled by respective fuel flow rate controllers 7. The set values of the controllers 7 are outputted from a fuel flow rate distributor 13 which is set by a distribution pattern setter 11. The set value of the total fuel flow rate is outputted as the sum of the stationary set value of the fuel flow rate and the transient set value of the fuel flow rate from a temp. controller 9. When the deviation between the strip temp. detected by a temp. detector 5 and the set value of a temp. setter 10 is within a prescribed range, the transient set value of the fuel flow rate is not outputted and the fuel flow rate is controlled to determine the fuel flow rate of the radiant tubes.
Patent JP-S6398410-A (JP)
Title: Preparation of synthetic resin tile having stone-like pattern
Inventor: AKITA KIYOSHI
IPC: B29K105/16
Filed: 1986-10-15
Abstract: PURPOSE:To prepare easily a tile having a grain pattern which is different from a natural grain pattern, by mixing a scalelike mica having a specific average particle diameter in a polyvinyl chloride resin compound to make a sheet, put it between a tile base material and a transparent resin sheet and making them in a body by means of press molding. CONSTITUTION:Scalelike mica whose average particle diameter is 3-0.1mm and color is white or black or the mixture thereof is mixed in a polyvinyl chloride resin compound, and the mixture is gelated under heating and pressure by means of a calender roll to make a sheet whose thickness is 2-0.3mm, which is then cut in a proper size. This is placed between a tile base material and a transparent resin sheet, and they are made in a body by means of press molding under heating. As the tile base material, a polyvinyl chloride resin plate where large amt. of fillers are mixed and a raw material compatible with the mica-mixed polyvinyl chloride sheet and having low elongation can be used. The tile thus prepared has a natural grain pattern which the mica- mixed polyvinyl resin layer exhibits through the transparent resin sheet.
Patent JP-2001071277-A (JP)
Title: Driving tool for screwing
Inventor: MIHASHI WATARU
IPC: B25B23/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving tool for screwing capable of buffering a shock when the driving tool engages with a drive hole of a screw, and stably attracting and holding the screw. SOLUTION: This driving tool has a bit body 2 including an engagement part 2a capable of engaging with a drive part of a screw; a magnetized member 3 provided near the engagement part 2a of the bit body 2 slidably along the bit body 2; an energizing magnetized member 4 energizing the magnetized member 3 to the tip side of the engagement part 2a at any time; and a guide 5 surrounding the magnetized member 3, integrally slidably, and having a tip face corresponding to the screw formed in a shape fitting the screw head upper face.
Patent JP-H1089979-A (JP)
Title: On-vehicle navigation apparatus
Inventor: SAKASHITA NAOHIRO
IPC: G09B29/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation apparatus by which the position of a vehicle can be detected precisely even when the vehicle is run in a place in which road data is not prepared in advance. SOLUTION: In a navigation apparatus, the position of a vehicle is computed on the basis of a signal from a direction sensor or the like, a map-matching processing operation is executed on the basis of the computed position and on the basis of road data which is stored in a map memory, and the position of the vehicle is decided and detected. In the navigation apparatus, the position of the vehicle detected by a map-matching processing step (S110) is set to a road separation state which is not situated on a road stored in the map memory, and the vehicle is curved and run by the prescribed number of times (S130 to S150: YES), and a region W which contains a running track from the road separation state is set (S170).  The running track inside the region W is converted into the road data until the detected position of the vehicle is separated from the region W or the road separation state is eliminated, and the road data is used for the map-matching processing operation (S180 and S190: YES, S200).
Patent JP-S60138062-A (JP)
Title: Manufacture of hot dipped steel sheet by powder spouting system
Inventor: KATSUSHIMA KOUJI
IPC: C23C2/20
Filed: 1983-12-26
Abstract: PURPOSE:To improve the corrosion resistance and coatability by blowing a desired powdery material on the surface of molten metal after hot dipping. CONSTITUTION:A steel sheet 1 is annealed and passed through a hot dipping pot 4, and the amount of molten metal stuck to the sheet 1 is adjusted with gas spouted from gas spouting nozzles 5. During or after the adjustment, desired powder in a powder vessel 8 is blown on the surface of the molten metal before solidification to provide characteristics such as corrosion resistance and coatability to the hot dipped steel sheet.
Patent JP-H1085808-A (JP)
Title: On-line roll grinder
Inventor: SUZUKI MAKOTO
IPC: B23Q17/09
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence of breaking and chattering of a grindstone in an on-line grinder by which grinding is executed by pressing the grindstone against the peripheral surface of a rotating roll. SOLUTION: A vibration sensor 14 is attached to a driving shaft bearing box 5 on the side of the grindstone of the grinding wheel 2 for grinding the surface of the rotating roll 1. The vibration signal is amplified with an amplifier 15, stored to a memory 16 and analyzed into vibrational intensity of every frequency with an FFT arithmetic unit 17. A case that the vibrational intensity is not less than 13V is judged as abnormality with an abnormality judging arithmetic unit 18 and the abnormality is displayed on a display 19.
Patent JP-H08109641-A (JP)
Title: Anchoring method of steel pedestal to foundation pile
Inventor: AOKI TAKASHI
IPC: E02D27/12
Filed: 1994-10-12
Abstract: PURPOSE: To fix a steel pedestal to a foundation pile when there is a small difference between a diameter of the foundation pile and an anchoring part of the pedestal. CONSTITUTION: A plurality of main reinforcing bars 7 having arranging screw sections 8 on the upper ends of them are erected in a shaft 6, and concrete 16 is cast in the shaft 6 in a such state to construct a foundation pile 17. A pedestal 1 is mounted on the foundation pile 17 by inserting the screw sections 8 into insertion holes of a base plate 2 provided to the lower end thereof, and the main reinforcing bars are used for anchor bolts for anchoring the pedestal by fastening nut members 21 to the screw sections 8.
Patent JP-S61123923-A (JP)
Title: Controller for transferring data between cpu and disk memory
Inventor: HANEDA ISAMU
IPC: G06F3/06
Filed: 1984-11-20
Abstract: PURPOSE:To transfer data between a CPU and disk memory at a high speed by equipping on a disk controller a weight control circuit for weighting the CPU until it receives a data transfer request after a command is transmitted. CONSTITUTION:When the floppy disk controller FDC 2 becomes ready in the CPU 1, a data transfer request signal DRQ is outputted from the FDC 2 to the weight control circuit 7. An inversion DACK signal, which informs the FDC 2 of the possibility of data transfer when the signal DRQ is received, is outputted from a wait control circuit 7. An inversion wait signal is outputted to the CPU 1 unless the signal DRQ arises in the communicable state after the CPU 1 transmits a read/write command to the FDC 2. When the signal DRQ arises, the wait state is released. The CPU 1 stops its action and holds the wait state while the inversion wait signal is outputted, and resumes its action when the inversion wait signal goes to 'H'.
Patent JP-H0967015-A (JP)
Title: Distribution slip issuing and affixing device
Inventor: MATSUE KATSUYUKI
IPC: B65G43/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To easily check the contents in an article to be distributed, and to easily take out the article with any abnormality. SOLUTION: A distribution slip is automatically affixed to an article to be distributed by providing code reading means 6, 6a, 6b, 6c to read the code data of the article to be distributed with the affixed code data, and distribution slip issuing means 3 to retrieve the distribution data corresponding to the read code data from a distribution data file storage means, print out the corresponding distribution data, and issue the distribution slip, and a distribution slip affixing means 4 to affix the issued distribution slip. A pick-up means to take out the article to be distributed at the prescribed position on a transfer passage of the article to be distributed when presence/absence of the contents of the article to be distributed, or any abnormality is detected is provided.
Patent JP-H07100513-A (JP)
Title: Rolling mill
Inventor: KIMURA KATSUHIDE
IPC: B21B29/00
Filed: 1993-10-01
Abstract: PURPOSE:To manufacture a flat product by equipping a pair of right and left sleeves having the same inner surface as a backup shaft separately from its outer peripheral surface and constituting them of movable rolls arranged freely movably in the axial direction on the outer peripheral surface of the sleeve. CONSTITUTION:Only work rolls can move in the axial direction and further movable rolls, too, can move mutually in the axial direction as the bearings to rotate and hold upper and lower work rolls 21, 22 pressing down an material to be rolled directly are equipped on the housing of a rolling mill. When the material to be rolled 23 is rolled, the upper and lower rolls 21, 22 are separated from each other and the end parts on a straight barrel side of each work roll are superposed on the side parts of the material to be rolled. The lower movable roll 38 is moved to the same direction as the upper work roll 21 is moved, the upper movable roll 34, too, is moved to the same direction as the lower 22 work roll is moved and the end parts of the straight barrel side end parts are superposed on the sides of the material to be rolled. Consequently, the load operating the work rolls is equal to the upper and the lower parts and the deflection of the work roll is minimized.