baber/WOPTO huggingface dataset:
Patent JP-S6358389-A (JP)
Title: Image forming device
Inventor: NOZUNA TSUNEO
IPC: G03G15/22
Filed: 1986-08-29
Abstract: PURPOSE:To suppress the occurrence of an offset phenomenon on a heat roll and to obtain a clean copy by providing a corona ion irradiating means between a developing means and a transfer means. CONSTITUTION:An electrostatic charger 10 is provided as the corona ion irradiating means between a developing device 5 and a transfer device 6. A photosensitive body 1 is charged electrostatically and uniformly by an electrostatic charger 2 and an electrostatic latent image is formed by a 1st and a 2nd exposing means 3 and 4. Then the electrostatic latent image is visualized by ambipolar development. Then the electrostatic charging polarity of toner particles is converted to the negative polarity by the electrostatic charger 10. The toner particles are brought into contact with the transfer paper 9 which is charged electrostatically to the positive polarity and a toner image is formed on transfer paper 9.
Patent JP-H0489948-A (JP)
Title: Reinforced concrete member with mild steel bars having different strength
Inventor: WATANABE FUMIO
IPC: E04B1/16
Filed: 1990-07-31
Abstract: PURPOSE:To avoid concentrated collapse by forming a reinforced concrete member in the form of a cage from axially stretching mild steel bars and aiti- shear reinforcing mild steel bars, therein including axially stretching bars having different strengths, and thereby shifting in steps the yield timing of the member to be caused by external force. CONSTITUTION:In the form of a cage a reinforced concrete member is constructed from anti-share mild steel bars 2 and axially stretching mild steel bars, the latter consisting of two types, i.e., low strength bars 1a and high strength bars 16. The yield timing due to external force is shifted in steps by arranging the mix proportion and strengths of these different types of axially stretching bars 1a, 1b, and thereby the concrete member is provided with a specific hysteresis restoring characteristic. This enables optimum design of economic member, which conforms to the anti-seismic performance requirements imposed on a building.
Patent JP-S6260580-A (JP)
Inventor: FUJITANI TAKASHI
IPC: A63H3/04
Filed: 1985-09-11
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-H0251092-A (JP)
Title: Method and apparatus for maintaining substrate
Inventor: TAKUBO MINORU
IPC: G12B5/00
Filed: 1988-08-12
Abstract: PURPOSE:To achieve a larger through put eliminating reading accuracy error by adjusting a pressure with a fluid chamber under a condition of a substrate attracted with an attraction chuck to correct the deflection of the substrate. CONSTITUTION:When a mask 25 is deflected downward at the center thereof by a dead load as being held by attraction, a focal deviation occurs in a tool microscope 6. In this case, a bending moment is generated and chuck bodies 36d1-36d8 are displaced being inclined outward according to the deflection of a flexible plate part 35c to open on the upper end sides thereof resulting in a larger distance therebetween while the mask 25 held by attraction is forced to deflect upward. Since this bending moment is proportional to a pressure applied on a pressure chamber 35e, the deflection caused by the dead load of the mask 25 can be corrected by adjusting a pressure of a pressure control valve 35K to make the surface of the mask 25 flat. This achieves a larger throughput eliminating reading accuracy error.
Patent JP-S6444471-A (JP)
Title: Toner supply mechanism
Inventor: KUBOTA JUICHI
IPC: G03G15/08
Filed: 1987-08-11
Abstract: PURPOSE:To obtain excellent print quality by providing a brush roller rotatably in the middle of a toner fall supply path from a supply roller to a developing device, and also providing a blade which squeezes toner falling on the brush part nearby the brush roller into particulates. CONSTITUTION:The brush roller 21 is provided rotatably in the middle of the toner fall supply path from the supply roller 13 having a cut part 14 supported rotatably nearby the toner supply opening 12 of a toner storage tank 11 to an agitator roller 2 in the developing device 1, and the blade 22 which squeezes the rotating brush part arranged nearby the roller 21. The toner 16 falling into the brush part of the rotating roller 21 from the toner supply opening 12 of a toner storage tank 11 similarly through the rotation of the supply roller 13 equipped with the cut part 14 is squeezed by the blade 22 together with the brush part into particulates, which are made to fall on the agitator roller 2 in the developing device 1, so that they are agitated and mixed uniformly with carriers.
Patent JP-S6447854-A (JP)
Title: Zn-mn alloy vapor deposition plated metallic material excellent in corrosion resistance and workability
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C23C14/20
Filed: 1987-08-11
Abstract: PURPOSE:To improve the corrosion resistance of a metallic material and also to prevent the cracking of plating and the peeling of plating due to press forming, etc., by specifying Mn content in a Zn-Mn alloy plating and forming a plating layer into a vapor deposition plating layer in which three phases coexist. CONSTITUTION:Vapor deposition plating with Zn-Mn alloy consisting of 1-15wt.% Mn and the balance essentially Zn is applied to a metallic material. This vapor deposition plating layer necessarily contains soft eta-phase as well as hard epsilon-phase and gammaMN-phase. This plating layer in which three phases including eta-phase coexist has moderate hardness and workability as a whole and combines superior resistance to peeling of plating with corrosion resistance.
Patent JP-2001026489-A (JP)
Title: Granular fertilizer composition
Inventor: KODAMA KIHACHIRO
IPC: C05G3/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a composition having long term caking preventing ability and a water resistive surface floating property by coating the surface of a granular fertilizer with a specified quantity of sulfated glycols and basic magnesium compound powder. SOLUTION: A surface of a granular fertilizer is coated with 0.01-1 wt.% sulfated glycols and 0.01-1 wt.% basic magnesium compound powder to prepare the granular fertilizer composition. Sulfation of glycols are carried out by adding an about 0.1-10 mol, preferably 0.5-2 mole concentrated sulfuric acid having a 98% concentration to 1 mole glycols. As the glycols, triethylene glycol and the like are used. As the basic magnesium compound powder, magnesium oxide and the like are used. The surface is preferably coated at first with the sulfated glycols and then coated with the basic magnesium compound in this order from the point of view of developing floating preventive effect.
Patent JP-H09117506-A (JP)
Title: Gas capsule
Inventor: EBURIN EI SHIYAABUINGUTON
IPC: F17C7/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a capsule for storing propulsive fluid, helium for instance, under pressure. SOLUTION: This capsule 1 for storing the propulsive fluid, the helium for instance, under the pressure is provided with a hollow main body 2 provided with a fragile area 4. An anchor member 8 attaches an arm 6 to the fragile area 4 so as to make the helium under the pressure break the fragile area to the outer side of the hollow main body 2 along with force when the force is applied to the arm 6 and thus release the helium.
Patent JP-H0752011-A (JP)
Title: Both side face grinding device for plated steel strip
Inventor: NOGUCHI YUKIHIKO
IPC: B24B9/00
Filed: 1993-08-13
Abstract: PURPOSE:To accomplish a complete side face grinding, and prevent the harmful effects due to accumulation of chips produced by the grinding when the side face of a plated steel strip is ground, by positively utilizing the warp of the side edge part of the steel strip due to torque of a rotary brush, and preliminarily giving a reverse warp to the side edge part of the steel strip to cancel both the warps. CONSTITUTION:At least two side face rinding devices, each of which engages a rotary brush 110a with both side faces of a plated steel strip S to grind both the side faces, are provided along the direction of travel of the steel tape, and each rotary brush 110a alternately tilts its rotary shaft 111 to different angles and rotates it in the reverse direction. Thus, at least three pass-rolls 2 are provided at specified intervals on a pass-line of the steel strip S passing through the rotary brush 110a to form an upward sloped pass PU and a downward sloped pass PD on the pass-line, and ringer-rolls 3 are provided on the input sides of both the sloped passes PU, PD. Thus, the warp produced on the side edge part of the steel tape can be positively utilized to rotate the rotary brush 110a in a direction that cancels the warp.
Patent JP-S58104649-A (JP)
Title: Electric dust collecting apparatus
Inventor: ANDOU TAKASHI
IPC: B03C3/66
Filed: 1981-12-15
Abstract: PURPOSE:To remove dust in good efficiency, by a method wherein a current is intermittently applied between dust collecting electrodes of an electric dust collecting apparatus for a specific time and the width of a charging stop time is made longer than that of a charging time. CONSTITUTION:A pulse generated in a reference pulse generating circuit 11 is counted by a preset counter 12. Every time a preliminarily set number of pulses are put in, one pulse is put out from the preset counter 12. In addition, a current is passed through a thyristor 3 only for a time 1/2 of a power source frequency cycle by a thyristor control circuit 13 after the pulse from the preset counter 12 is put in. By using thus described circuit, the cycle of an intermittent current flowed through the thyristor can be adjusted by the preset counter and, by prescribing a charging time in a range of about 0.001-0.01sec, soot dust with specific resistance of 10<4>-10<13> can be efficiently collected.
Patent JP-H0736764-A (JP)
Title: File environmental information managing system
Inventor: NISHIYAMA KOYA
IPC: G06F12/00
Filed: 1993-07-22
Abstract: PURPOSE:To prevent the unmatching of common information out of file environmental information between machines from occurring and to freely change individual information at every machine. CONSTITUTION:A common information managing means 11 manages the common information for which matching between every machine should be taken out of the file environmental information by a common information server 1. A common information distribution means 3 distributes the common information managed by the common information server 1 to another machine 2. An individual information managing means 21 manages the individual information for individual machine to display the common information on file environment 29 on every machine 2, and a file environment configuring means 25 configures the file environment 29 required for the operation of the machine 2 based on the common information distributed by the common information distribution means 3 and the individual information of the individual machine.
Patent JP-H0365337-A (JP)
Title: Manufacture of composite material
Inventor: SEKIGUCHI MAMORU
IPC: C23C14/02
Filed: 1989-08-03
Abstract: PURPOSE:To improve adhesion by making the electric current density of an ion beam on the surface of a base material be a specific value in a method wherein an ion beam, in which oxygen or gas contained with oxygen is excited, is irradiated on the surface of a plastic base material, after that, a metal or metallic composite are vaporized thereon. CONSTITUTION:It is a manufacture of a composite material wherein an ion beam, in which oxygen or gas contained with oxygen is excited, is applied to the surface of a plastic base material, after that, metal or metallic composite are vaporized thereon at the same time of the application, and the electric current density of the ion beam on the surface of the base material is made 10 muA/cm<2> or less. As a plastic base material, polyester, polyolefin, polyamide, polycarbonate or the like can be employed. And, as gas contained with oxygen, argon or xenon, or gas mixed with a little nitrogen or can be utilized. As a metal used for vaporizing metal or metallic composite, aluminum, silicon, tin, magnesium, zinc, titanium, zirconium or the like can be utilized, or as a metallic composite, the oxide of these metallic oxides, nitride, carbide or the like can be used herein.
Patent JP-H0648834-A (JP)
Title: Oxidation-resistant carbon material
Inventor: KONDO MASAYUKI
IPC: C04B35/52
Filed: 1992-07-29
Abstract: PURPOSE:To improve oxidation resistance in high temp. environment by forming a metal carbide layer, interfacial reaction layer, and metal oxide layer on the surface of a carbon base body with a specified layer interposed. CONSTITUTION:On the surface of a carbon base material 1 such as graphite, an intermediate layer 2 of 20-1000mum thickness consisting of metal carbide including a metal carbide layer 3 and carbon including the base material 1 is formed by slurry method or the like. If necessary, the layer 2 is formed as a gradient-composition layer having the compsn. continuously or stepwise changed. Then, a multiple carbide layer 3 consisting of Si, etc., is formed on the layer 2 by slurry method, etc., and further, an interfacial reaction layer 4 is formed on the layer 3. This interfacial layer 4 contains a material produced by the chemical reaction between a metal oxide layer 5 and the layer 3 at high temp. in an oxidative atmosphere. Then, a metal oxide layer 5 containing a mixture of one or more oxides of Si, Zr, etc., is formed by slurry method or the like by heating. Thus, an oxidation-resistant material is produced.
Patent JP-H01131940-A (JP)
Title: Disk cache controller
Inventor: NATSUI SATOSHI
IPC: G06F12/12
Filed: 1987-08-13
Abstract: PURPOSE:To perform the decision of resident data without changing a disk access system on a computer system side by providing a cache adjusting means in a system using a disk cache controller additionally. CONSTITUTION:As the cache adjusting means, a disk cache access monitor 52 which monitors access from the computer system to a disk device and a storage means 54 table-managed as a block address by dividing the disk device to continuous addresses and stores the number of times of access detected at the disk cache access monitor 52 are provided in a cache control part. Also, a processor part 51 to control the disk cache access monitor 52 and the storage means 54 and also, to inform the block address with a large number of times of access stored in the storage means 54 to the cache control part is provided. In such a way, it is possible to optimize the data which resides in a cache memory and to shorten an access time.
Patent JP-H0949452-A (JP)
Title: Control device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02P5/153
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To control air-fuel ratio and ignition timing to a combustion stable limit without being influenced by dispersing of a combustion pressure detection value between cylinders. SOLUTION: A cylinder internal pressure is integrated by a prescribed integration interval in each cylinder, to obtain a cylinder internal pressure integration value Pi to be classified by cylinder (S1), and a change factor ΔPi of the integration value Pi is calculated to be classified by each cylinder (S2). In a range of not exceeding a prescribed value in the change rate ΔPi by classifying each cylinder (S3), ignition timing is delayed or air-fuel ratio is changed to be lean (S4).
Patent JP-2000066569-A (JP)
Title: Check supporter for preventing leaving things behind
Inventor: KONISHI TOSHIO
IPC: G09B1/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To decrease the forgetting over the entire area of social activities including forgotten business by adopting a dial system in which notched part of a dial is turned by a user with finger and which is common to both stopper functions of a turning trouble suppression type via adaptive prepressure by means of upper and lower case holding surfaces, various kinds of spring washers to substitutive for stoppers and prepressure generation screws. SOLUTION: This check supporter is made to be a dial system in which notched part finger touch of a dial is turend by a user with finger and which is common to both stopper functions of the turning trouble suppression type via the adaptive prepressure by means of the upper and lower case holding surfaces, various kinds of the spring washers to substitutive for the stoppers and the prepressure generation screws is adopted. The dial, in which notches 9 for a stopper 10 in common use for finger touch turning of this supporter are equally distributedly worked on its whole circumference is fitted with a bushing in the central metallic part of a shaft 2 cut down at both ends.  Items 7 for preventing leaving things behind stated with intrinsic numbers 6 in combination are radially arranged at equal angle on both surfaces of the dial surface or opaque dial formed to allow the constitution of the swiveling adaptive clearance of a metallic boss width and die molded character symbols or sticking item columns 7 by the shaft collar on one side of the dial shaft 2 and the washer at the other end.
Patent JP-S6263488-A (JP)
Inventor: SEGAWA MASAO
IPC: H05K3/46
Filed: 1985-09-13
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-H0930857-A (JP)
Title: Sintered compact comprising coal ash and its production
Inventor: NARISHIMA RYOSUKE
IPC: C04B35/16
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered compact having high strength by carrying out air classification or pulverization treatment and heating treatment of coal ash so as to have specific BET specific surface area value or below and a specific residual content or below on the sieve and forming and sintering the coal ash. SOLUTION: Coal ash such as fry ash, sinter ash, bottom ash generated from fine coal powder burning fire power boiler is subjected to air classification or pulverization treatment and heat treatment to prepare coal ash raw material having <=6.0m<2> /g BET specific surface area and <=5wt.% residual content on 80μm sieve. Then, coal ash raw material is mixed with <= about 20wt.% of a plasticizer, a tacky agent or a fusing agent, etc., and the mixture is subjected to press forming to form a formed article having <=3.0 specific gravity and sintered at 1250-l450 deg.C to provide the objective lightweight sintered compact free from crack having <=1.5 specific gravity and <=5.5 porosity.
Patent JP-H0735254-A (JP)
Title: Thermo-sensitive automatic closure gas cock
Inventor: AKIYAMA SATOO
IPC: F16K17/38
Filed: 1993-07-23
Abstract: PURPOSE:To perform gas cock closing action automatically without requiring man's hand then surroundings are in a high temperature condition as in a fire. CONSTITUTION:A rotary cylinder 43 including a rotary spring energized to keep a cap body 21 in a closed condition in a gas cock main body 10 is stopped by a thermo-sensitive stopping means 70 including a metal chip of a low fusing point inserted from the external of the main body 10. The cap body 21 can be operated to be opened or closed through a rotary shaft 30 engaged inside the rotary cylinder 43, and when the rotary cylinder is rotated by the spring by actuation of the stopping means 70, a rotary plate 60 engaged with the rotary shaft 30 is fixed to a specified position to keep the cap body in the closed condition constantly.
Patent JP-S6446654-A (JP)
Title: Collision detecting device for robot
Inventor: SUGITANI YUJI
IPC: G01P15/135
Filed: 1987-08-17
Abstract: PURPOSE:To easily detect the collision of a robot with small-sized constitution by bringing a contactor into electric contact with a fixed electrode by pendulum motion. CONSTITUTION:When the robot 1 collides against an object, the contactor 4 of the collision detecting device 2 fixed to the robot 1 enters pendulum motion. This pendulum motion makes the contactor 4 contact the electrode 3 at, for example, a point P to make an electric connection, so a collision signal is obtained. This collision signal can be utilized through the contact 3a of the electrode 3 and the contact 4a of the contactor 4 to instruct the robot 1 to stops and put an alarm in operation. When the detecting device is mounted on the tip part of a robot arm 5, the collision of any position of the robot arm 5 can be detected. Therefore, only one device 2 detects collisions of the robot arms 5 in various directions.
Patent JP-S6445543-A (JP)
Title: Transfer device
Inventor: YAMADA HIROSHI
IPC: H01L21/68
Filed: 1987-08-17
Abstract: PURPOSE:To weaken a dust generating property with simple constitution by forming a through-hole through which a support can be inserted and withdrawn and transferring a mounting plate on which a substance to be processed is mounted in the withdrawal of support. CONSTITUTION:A substance 1 to be processed transferred by a belt conveyer is lifted and supported by a pusher 9 elevated through a through-hole 8 in a tray 6. The belt conveyer is opened left and right under such condition and the pusher 9 is slowly lowered, so that said substance 1 is mounted on the tray 6, fitting in a groove 6a thereof and the pusher 9 is completely withdrawn out of the through-hole 8 in the tray 6. When said substance 1 is mounted on the tray 6, a rotary transfer arm 10 is moved right below the tray 6 and a tray pusher 7 is lowered to mount the tray 6 on the distal end of said arm 10. Said substance 1 is transferred to a preparatory chamber by rotating the rotary arm 10.
Patent JP-H0368412-A (JP)
Title: Air cleaner
Inventor: OKUDA ATSUSHI
IPC: B03C3/02
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the stain of a wall surface by providing a filter for cleaning air and providing an exhaust port on the surface of a main body and equipping an ion generator in the vicinity of the exhaust port. CONSTITUTION:The air in a room is sucked from a suction air port 2 by driving a fan. Dust and smoke, etc., in the air are electrified by an ionization part 8 and removed by a removing filter 12 and the air is cleaned. This cleaned air passes through a draft air duct and is exhausted through a first exhaust port 13. Furthermore the cleaned air is branched from the draft air duct and exhausted through a second exhaust port 15. The cleaned air exhausted through the second exhaust port 15 is electrified by an ion generator and exhausted from the front face of the main body 1. Thereby it is unnecessary that a shutter and the ion generator are individually operated and an air cleaner can be made simple.
Patent JP-S6446631-A (JP)
Title: X-ray spectroscope
Inventor: KAWASAKI TSUTOMU
IPC: G21K1/06
Filed: 1987-08-17
Abstract: PURPOSE:To miniaturize mechanism and to enhance the accuracy of X-ray spectroscopy by constituting a two-stage spectroscope of a Rowland circle which moves according to the wavelengths of the extracted X-ray and a Rowland circle which maintains a specified position. CONSTITUTION:Motors 30, 33, 36 and 38 rotate respectively at the speeds proportional to pulse speeds in the directions corresponding to the pulse sequence of plural phases. The X-rays reflected by a spectral crystal 8 focus always at the position of a slit 12 and passes the slit 12 and also, the X-rays are reflected by a spectral crystal 19 to focus at the position of a slit 24 when the spectral crystals 8, 19 and the slits 12, 24 are actuated at specific ratios. The X-rays generated at the point (f) are subjected to two stages of spectroscopy by the spectral crystals 8, 19 and the X-rays of the prescribed wavelengths are precisely projected to a sample on a sample base 26 by this constitution; in addition, the wavelengths are automatically changed at desired speeds and the automatic measurement of wavelength characteristics is thus executed.
Patent JP-S6095696-A (JP)
Inventor: TAKEDA YOSHINOBU
IPC: A62C37/36
Filed: 1983-10-28
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。