baber/WOPTO huggingface dataset:
Patent JP-H0651681-A (JP)
Title: Recording device using liquid developer
Inventor: HIRAYAMA IWAO
IPC: G03G21/10
Filed: 1992-07-31
Abstract: PURPOSE:To provide a recording device having smaller limits with reference to a cleaning member setting method, capable of unnecessitating the replacement of the cleaning member and using liquid developer. CONSTITUTION:Some of magnetic fluid transferred to a recording medium 5 is stuck on the surface 1a of a magnetic recording body 1, and the magnetic fluid is mainly stuck on the surface 1a of the magnetic recording body 1 by surface tension even in the case a magnetic latent image is demagnetized by an erasing head 6. Coming to a cleaning process, the magnetic fluid coming to a cleaning pad 71 is absorbed by a temperature sensitive high liquid absorption resin 71a. The magnetic fluid is prevented from sticking to the magnetic recording body 1 again by the temperature sensitive high liquid absorption resin 71a because the magnetic fluid is shut in the resin after the magnetic fluid is absorbed by the resin 71a. In the case that a value equal to, or exceeding a prescribed value is outputted by a pressure sensor 74 for detecting the expansion of the temperature sensitive high liquid absorption resin 71a, an alarm sound is outputted, so that a user heats the temperature sensitive high liquid absorption resin 71a so as to discharge the magnetic fluid.
Patent JP-H0869658-A (JP)
Title: Disk cartridge loading device
Inventor: IKUMA SUSUMU
IPC: G11B11/10
Filed: 1994-08-30
Abstract: PURPOSE: To attain the safe loading of a disk cartridge and to improve the reliability by arranging an erectly bent part inside an opening of the cartridge by a part of the cartridge holder while following to the moving direction of an optical pickup. CONSTITUTION: The erectly bent part 4d extending toward the moving direction of the optical pickup 9 is formed on the lower surface of the cartridge holder 4, and the position of the cartridge 2 in the width direction is set so that the erectly bent part 4d is introduced into the opening part of the cartridge in the state when the shutter 3 is completely opened with the relation to cam groove lines 4a, 4b which are provided on the holder 4 guiding a shutter opening/closing lever 5. This bent part 4d is formed at such a height as not abutted on the disk 1. Especially an inclined surface is formed on the bent part 4d so as to be gradually lowered toward the outer circumference from a center part of the disk. Also, both of a bridge part of the cartridge 2 and a tip part of the shutter 3 are constituted to have nearly the same thickness as that of the disk 1.
Patent JP-S5995288-A (JP)
Title: Novel radioactive iodospiroperidol and its preparation
Inventor: NAKATSUKA IWAO
IPC: A61K31/445
Filed: 1982-11-22
Abstract: NEW MATERIAL:A compound shown by the formula I (R is group shown by the formula II; X is radioactive iodine). EXAMPLE:[<125>I]-8-[4-( 4-Fluoro-2-iodophenyl )-4-oxobutyl]-1-phenyl-1,3,8-triazaspiro [4,5]decan-4-one[(<125>I)-2-iodospiroperidol]. USE:A diagnostic of unclear medicine of dopamine acceptor, or radioactive drug. PROCESS:A 2-aminospiroperidol shown by the formula III is diazotized to give a diazo compound shown by the formula IV (Z<-> is halogeous ion, or HSO4<->), which is reacted with a radioactive metal iodide salt preferably at -5-30 deg.C.
Patent JP-H0930485-A (JP)
Title: Method and apparatus for unloading carrier
Inventor: NAKAI YASUTAKA
IPC: B61B9/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To realize a high efficiency unloading operation without needing the wharfing operation of a carrier and an earth lifting machine. SOLUTION: When a carrier 2 arriving at a mooring position P1 on the water is stopped above a transport truck 6 standing by on a slantly travelling frame bed 4 under the water in the mooring position P1, a horizontal mounting bed 8 is lifted up by the lifting operation of a lift driving means so that the horizontal mounting bed 8 is adapted to engage the lower surface of the bottom of the carrier 2 to mount the carrier 2 on the horizontal mounting bed 8 and the carrier 2 is located fixedly onto by a fixing means. Then, wires 121 are taken up by respective winches 12, so that the transport truck 6 is pulled up along the slantly travelling frame bed 4 on a travelling rail and moved up to an unloading position P2 on the land 18 to be stopped there.  Thereafter, the bottom of the carrier 2 is opened to dump loads such as earth and sand in the hull onto a transport means 14 and transport the loads to a storage place or the like.
Patent JP-2000041328-A (JP)
Title: Power cable joint
Inventor: SUZUKI ATSUSHI
IPC: H02G15/10
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a power cable joint whose epoxy unit part can be easily manufactured, and furthermore does not have electrical defects and which has excellent electrical characteristics. SOLUTION: A power cable joint A has at least cable parts 10, molded rubber parts 20 and an expoxy unit part 30 consisting of an epoxy resin insulator. The epoxy resin insulator is composed of an inner epoxy resin insulator layer 33 on an inner electrode 31 side in which fine particle fillers are contained, and an outer epoxy resin insulator layer 34 on an outer conductor side in which ordinary particle fillers are contained.
Patent JP-S6266343-A (JP)
Title: File extension system on mass memory device
Inventor: OOMIYA TORATETSU
IPC: G06F12/00
Filed: 1985-09-18
Abstract: PURPOSE:To use and extend a file effectively by constituting a group of volumes constituting plural files and providing a control file which shows the relation among the files, volumes, and group. CONSTITUTION:Plural volumes are grouped and the control file 4 showing the relation among the files, volumes, and group is provided on an auxiliary memory device. Then, this system consists of an access means 1 which sends out detection information when detecting the end of volumes being written in files, a volume control means 2 which refers to the control file 4 according to the detection information, selects an unused volume in the group that the volume constituting the file belongs to, and sends out selection information, and a volume exchanging means 3 which exchanges the volume whose end is detected with the selected unused volume according to the detection information and carries on the writing to the file.
Patent JP-H1147878-A (JP)
Title: Production of aluminum alloy casting
Inventor: ISHIHARA YASUOKI
IPC: B22C1/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To mass-produce a casting having dense structure and high strength by using a durable mold which blends silicon carbide, alumina, silica, Portland cement or alumina cement in specific ratios and sinters to give cooling speed equal to a metallic mold to molten metal in the mold. SOLUTION: The mold is contained by wt.% of 85-95% silicon carbide having <=500 μm average grain diameter as the aggregate and 2-5% each of alumina and silica as the binder and 1-5% Portland cement or alumina cement as the hardening agent. At the time of molding, these powders are mixed and 5-10% water is added to 100% the mixed adjusting powder and poured into the mold as slurry and formed and after drying, the sintering is executed at 1000-1200 deg.C for 1-10 hr. This mold has excellent heat shock resistance and slag resistance and high thermal conductivity (8.6 kcal/m.h. deg.C) softening starting temp. (1600-1800 deg.C), pressure resistant strength at room temp. (1000 kgf/cm<2> ) and porosity (24%), and shows <=0.7% coefficient of thermal expansion at the temp. range of <=1400 deg.C.
Patent JP-H0255573-A (JP)
Title: Power source control circuit
Inventor: SAKAMOTO HISAHARU
IPC: H02M3/28
Filed: 1988-08-19
Abstract: PURPOSE:To reduce the number of parts by converting an analog output voltage into a digital amount then performing control of a power source through a microcomputer from the thus produced digital signal. CONSTITUTION:In a power source control circuit, power fed from an input power source is rectified through a primary rectifier circuit 1 comprising a full-wave rectifier and fed through 8 capacitor C1 to a switching circuit 2. The switching circuit 2 performs switching control ot the power with a predetermined period through a timer 7 set with an initial value/thus converting the power into AC power having a constant frequency. Then the converted power is fed to a down transformer 3 and taken out as a DC output from a secondary rectifier circuit 4, C2. The DC output is fed to an A/D converter 5 and an overvoltage detecting circuit 8 thence to a microprocessor 6, where it is compared with a reference value and the operational period of the timer 7 is controlled such that the difference will be zero.
Patent JP-S5997159-A (JP)
Title: Image forming device
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/00
Filed: 1982-11-26
Abstract: PURPOSE:To enable quick diagnosis for trouble by providing plural timing generation means which perform sequence control in an image forming process and diagnosing successively the timing generation means when abnormality arises. CONSTITUTION:A magnet MG is stuck to the prescribed position of an original plate 16, and reed switches RS1-RS4 provided in the positions opposite thereto generate the home position signal CBHP of the plate 16, a resist signal RGP, a paper refeed signal PFP and the start position signal CBSP of the original plate. When abnormality is detected, the depression of an operation key 52A for a forward clutch FWC by a serviceman is decided. In the case of a NOT decision, the image formation proceeds to the next step and the depression of an operation key 52B for a reverse clutch RVC is decided. Thereafter the presence or absence of the generation of the signal CBSP, the signal PFP, the signal RGP and the signal CBHP is successively decided similarly and the defectiveness of the switches RS4-RS1 is displayed.
Patent JP-H0524052-A (JP)
Title: Casting method for epoxy resin
Inventor: KAMITO YOSHIMI
IPC: B29K63/00
Filed: 1991-07-24
Abstract: PURPOSE:To remove foams completely by preheating a casing main body up to 60-100 deg.C by a heater coil disposed on the periphery of a supersonic vibration device while being vibrated on a vibration bed vibrated by the supersonic vibration of several MHz. CONSTITUTION:A casing main body 4 is preheating up to 60-100 deg.C by a heater coil 8 disposed on the periphery of a supersonic vibration device 7 while being vibrated on a vibration bed 10 by the supersonic vibration of several MHz. Epoxy resin 2 containing a filler 5 in the molten state is cast from the upper section of the casing in said state. The generation of crack by residual solidification of cells 3 in the casing 4 at the time of casting is prevented by said arrangement, and the lowered quality generated by deterioration of insulating properties and lowered sealing performance is also prevented.
Patent JP-S5996950-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: E04C2/30
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0490711-A (JP)
Title: Control method for electrically movable shelf block
Inventor: OKADA YOSHIZUMI
IPC: B65G1/10
Filed: 1990-08-02
Abstract: PURPOSE:To prevent the generation of a number of movable shelf blocks unusable, and to improve the usability of the movable shelf blocks, by a method wherein, when movable allowances exist on both sides of the movable shelf block selected, it is detected whether the movable shelf block selected exists on the side of the left-half of the whole of the shelf blocks or whether it exists on the side of the right-half thereof, and both the movable shelf blocks to be moved and the directions to be moved are decided. CONSTITUTION:In the case where an interlock pathway W is formed on the right side of a movable shelf block 1c in a condition under which free pathways F exist between movable shelf blocks 1a, 1b and between movable shelf blocks 1h, 1i; when an operating switch 3 for the movable shelf black 1c is turned on, the number of '3' for the movable shelf block 1c is compared with a value of the half of all the shelf blocks, and it is detected whether the movable shelf block 1c exists on the side of the left-half of the whole thereof or whether it exists on the side of the right-half of the whole thereof, and the movable shelf block 1b on the left side of the movable shelf block 1c is moved toward the left direction, including the movable shelf block 1c. When the movable shelf block 1b is in contact with a limit switch 5 for a movable shelf block 1a, and following which the movable shelf block 1c is in contact with the limit switch 5 for the movable shelf block 1b, the interlock pathway W is formed. At this time, since the free pathway F remains between movable shelf blocks 1h, 1i, any of movable shelf blocks, 1d to 1k, on the right side of the interlock pathway W can be used.
Patent JP-S5997880-A (JP)
Inventor: SAKOTA MASARU
IPC: B65G47/90
Filed: 1982-11-24
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-S5995145-A (JP)
Title: Apparatus for automatically regulating ink for printer
Inventor: MOTOKAWA YOSHINORI
IPC: B41F33/00
Filed: 1982-11-24
Abstract: PURPOSE:To make it possible to regulate an ink pot with good accuracy and to achieve the enhancement of printability, by measuring the area rate of the plate attached to a plate cylinder at each line among equally divided plural lines by a sensor to perform the regulation of the ink pot at each line. CONSTITUTION:An ink pot regulation apparatus 7 has a plurality of blades 8, 81...8n equally divided in the axial direction of a plate cylinder 1 and each blade is independently driven to respectively regulate the supply amount of ink at each line coresponding to the image area of the plate 2 on each of the lines 9, 91...9n of the blades 8. An area rate meter 6 reads the image area rate of the plate 2 at each line by the sensors 10, 101...10n on the lines 9, 91...9n. Each of the blades 8, 81...8n regulates the supply amount of the ink while regulating the opening degree relative to the peripheral surface of an ink roller 11.
Patent JP-2001030511-A (JP)
Title: Ink tube guide, and ink-jet printer provided with the ink tube guide
Inventor: FUJIOKA KAZUYUKI
IPC: B41J2/175
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce the fear of breakage of an ink tube by pressure, shock or friction from an ink tube guide. SOLUTION: An ink tube guide comprises a plurality of two kinds of guide elements 3a, 3b interlocked with each other, with an ink tube inserting through the guide elements. The guide elements 3b are provided in a part of the ink tube guide, wherein the ink tube guide forms a U-shaped curved part when a carriage turns from going to returning and from returning to going. Although the guide elements 3a are provided in the other parts. The guide elements 3b have side walls 31, 32 and an outer wall 34 disposed on the curved part outer side, they are not provided with an inner wall 33 disposed on the curved part inner side. Thereby, even when the ink tube guide has a curved part formed with the guide elements 3b, the ink tube in the inside does not receive pressure, shock or friction by the inner wall 33.
Patent JP-S6360828-A (JP)
Title: Paper feeding device
Inventor: SHIBATA ISAO
IPC: G03G15/00
Filed: 1986-09-02
Abstract: PURPOSE:To enable the separation and feeding of a wide range of sheets of paper from a thick sheet of paper to thin sheet of paper by selectively using a cassette in which the separation of sheets of paper is carried out by means of a separating craw and a cassette in which the separation of sheets of paper is carried out by means of a gap, as the paper feeding cassette. CONSTITUTION:A paper feeding/discharging unit B introduces and pilingly houses sheets of paper from a paper discharge port 7b in a paper discharge stacker 23, while automatically feeding sheets of paper in a paper feeding stacker 22 from a paper feed port 7a to a printing device A. The paper feeding cassette 22 consists of two cassettes 22A, 22B for housing different types of sheets of paper respectively. The cassette 22A is formed by providing a pair of right and left separating craws which are engaged with the end edge part of the top sheet of paper on both side parts of a paper housing frame, whereas, the cassette 22B is formed by providing a sheet end engaging member which forms a paper feeding gap for the amount of one sheet of paper on the end part of a paper housing frame toward a paper feed roller 30. And, each of the cassettes 22A, 22B can be removably installed in the installing space 23 of a device frame 21.
Patent JP-S6180935-A (JP)
Inventor: KAIRAN BAANAADO KENPAA
IPC: H04M3/30
Filed: 1985-09-20
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-H0741427-A (JP)
Title: Antibiotic absorption improver and feed
Inventor: ARAKI SEIICHI
IPC: A61K36/73
Filed: 1993-07-30
Abstract: PURPOSE:To provide an antibiotic absorption improver safe to both humans and animals, etc., and to provide an animal feed improving antibiotic absorption. CONSTITUTION:The antibiotic absorption improver containing (A) Rosa roxburghii singly or (B) at least two kinds selected from among Rosa roxburghii, mugwort and cabbage. The other objective animal feed improving antibiotic absorption. This improver, which is inexpensive, highly safe and essentially harmless, can reduce antibiotic does through its antibiotic absorption improving effect.
Patent JP-2001031938-A (JP)
Title: Latex for re-peelable pressure-sensitive adhesive, re- peelable pressure-sensitive adhesive composition using same and material to be recorded using same
Inventor: AIDA TOSHIAKI
IPC: C09J7/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a latex having a peeling strength almost equal to that of a natural rubber latex and excellent in preservability in that it does not undergo changes in peeling strength with time, a re-peelable pressure-sensitive adhesive composition using the same and a material to be recorded using the same. SOLUTION: The subject latex for re-peelable pressure-sensitive adhesive composition is obtained by polymerizing (a mixture of) monomers comprising (A) 60-99 wt.% of an alkyl(meth)acrylate monomer, (B) 1-30 wt.% of an ethylenically unsaturated nitrile monomer and (C) 0-10 wt.% of other monomers copolymerizable with (A) and (B) in the presence of 0.2-10 wt.% based on the monomers, of a nonionic-anionic surfactant. The subject re-peelable pressure- sensitive adhesive composition comprises the latex and fine particles incorporated therein.
Patent JP-S6185358-A (JP)
Title: Derivative of 4-oxo-2-azetidinecarboxylic acid
Inventor: TAMURA TOSHIYA
IPC: A61P25/28
Filed: 1984-10-01
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, lower alkyl or methyl substituted with heterocyclic group; both R<2> and R<3> are H or together form 2-4C alkylene; when R<1> is methyl substituted with 4(5)-imidazolyl, then both R<2> and R<3> are H or together form ethylene). EXAMPLE:N-[(S)-4-oxo-2-azetidinylcarbonyl]-L-valyl-L-prolinamide. USE:¦Drug for central nervous system. Effective to schizopherenia, ademonia, sequela of cerebrovascular lesion, senile dementia, etc. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III, and reacting the resultant compound of formula IV with the compound of formula V. The peptide-synthesis reaction is carried out in a solvent such as dimethylformamide or ethyl acetate, etc. under cooling or heating or at room temperature, and if necessary, the protecting group is removed from the final product.
Patent JP-H1153965-A (JP)
Title: Manufacture of cross-linked polyethylene insulated power cable
Inventor: YOKOYAMA AYAKO
IPC: H01B9/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a cross-linked polyethylene insulated cable which hardly generates scorching and sufficiently cross-linking an outer semiconducting layer. SOLUTION: A material to which a photosensitizer has been added is used in an outer semiconducting layer 10, and materials for an inner semiconducting layer 6, an insulating layer 8, and the outer semiconducting layer 10 are formed on a conductor 4 by three layer extrusion coverings. They are introduced into a cross-linking cylinder of a crosslinking device, heated, the inner semiconducting layer 6 is cross-linked by migration cross-linking, the insulating layer 8 is cross- linked, and the outer semiconductor layer 10 is cross-linked by the photopolymerization by the function of the photosensitiser added to the outer semiconducting layer 10 by having ultraviolet rays irradiated from the whole outer circumference of the outer semiconducting layer 10.
Patent JP-S6362445-A (JP)
Title: Transfer system for information on operating and maintenance of exchange
Inventor: HISADA ISAO
IPC: H04M3/00
Filed: 1986-09-02
Abstract: PURPOSE:To contrive the attainment of high speed and economized information transfer by using a relay line for talking and a subscriber line so as to transfer the exchange operation/maintenance information between a maintenance center and an exchange. CONSTITUTION:An operation/maintenance terminal equipment MAT 10 is connected to an exchange via a digital line circuit DLC 2 and accessible to a central controller 5 by using a dial signal and a pass word signal. In rewriting a main memory device 6, the exchange processing is stopped, the protection of a rewrite area is released and the area is rewritten by a DMA transfer instruction, the protection release cancellation and exchange processing restart are applied. Moreover, the MAT 10 is called from the exchange and a channel switch 4 is connected, the DMA transfer is instructed and the maintenance/ operation information of the exchange is transferred to a maintenance center via a subscriber line. Since no private line is in use, the maintenance/operation information is transferred economically at high speed.
Patent JP-H0369899-A (JP)
Title: Operation detector for steam trap
Inventor: NAGASE MAMORU
IPC: F16T1/48
Filed: 1989-08-09
Abstract: PURPOSE:To accurately and safely detect the operating condition of a steam trap without a disturbance and in a condition, where the steam trap is fitted to piping, by arranging an acceleration sensor, facing a flow, in a secondary side of an exhaust valve port of the steam trap. CONSTITUTION:Discharged fluid from a discharge valve port 16 of a steam trap, strikes against an acceleration sensor 19. Striking force, when only condensate is discharged under a normal operation of the steam trap, differs from that, when steam is also discharged due to some abnormality, since specific weight or flow velocity of the fluid is different, and the striking force of the condensate only is stronger than that when the steam is leaked. Whether only the condensate is discharged or the steam is leaked from the discharge valve port 16 of the trap is discriminated by detecting the difference between these striking forces with the acceleration sensor 19.