baber/WOPTO huggingface dataset:
Patent JP-S61615-A (JP)
Title: Antimicrobial synthetic yarn having good feeling and its preparation
Inventor: SAITOU TOMOYUKI
IPC: D01F1/10
Filed: 1984-06-08
Abstract: PURPOSE:To obtain inexpensively the titled yarn having improved washing resistance, by spinning a spinning storck solution prepared by dispersing an acrylonitrile polymer and a plasticizer that is insoluble in an inorganic solvent containing a specific diphenyl ether (DPE) derivative into the inorganic solvent. CONSTITUTION:An acrylonitrile polymer is dissolved in an inorganic solvent (e.g., conc. nitric acid, etc.). Then, the polymer solution is blended with 0.02- 20pts.wt. plasticizer (e.g., phosphoric ester, etc.) that is insoluble in the inorganic solvent containing 0.01-2pts.wt. DPE derivative (e.g., 2,4,4'-trichloro-2'-hydrxydiphenyl ether, etc.) based on 100pts.wt. of the polymer to give a spinning stock solution, which is spun to give the aimed yarn.
Patent JP-S598799-A (JP)
Inventor: HARA NOBORU
IPC: C09K23/18
Filed: 1982-07-05
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-H08282656-A (JP)
Title: Flap fastening tool for corrugated fiberboard box
Inventor: TANI MITSUO
IPC: B65D21/02
Filed: 1995-04-19
Abstract: PURPOSE: To surely and easily connect and fix adjacent upper lids of a corrugated fiberboard box under a standing state. CONSTITUTION: A plurality of insertion pins 9 are provided on a supporting plate 7 which is formed into an L-shape in such a manner that the insertion pins 9 may hang from the lower surface of the supporting plate 7. The insertion pins 9 are formed with a dimension which can be inserted into gaps 15 at the leading end surface of an adjacent upper lids 13 of a corrugated fiberboard box 11, and are arranged with a pitch by which the insertion pins 9 can be inserted into the gaps 15. The upper lids 13 of the corrugated fiberboard box 11 are erected, and the L-shaped supporting plate 7 is made to meet the leading end surfaces of the adjacent upper lids 13, and at the same time, the insertion pins 9 are adjusted to the gaps 15 of respective upper lids 1 and inserted to connect and fix the adjacent upper lids 13.
Patent JP-H08281870-A (JP)
Title: Metal laminate structure
Inventor: SATO HIROTAKA
IPC: C08F255/02
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a metal laminate structure adapted to the coating of a corrosionproof steel pipe or the like to show excellent impact resistant at extremely low temp. by providing a metal layer, an adhesive layer composed of a specific polyethylene compsn. and a coating layer based on high-, medium- and low-pressure polyethylenes. CONSTITUTION: A metal laminate structure consists of a metal layer (A), a polyethylene compsn. adhesive layer (B) consisting of 5-50wt.% of modified polyethylene wherein unsaturated carboxylic acids are grafted to linear low density polyethylene and 95-50wt.% of an ethylene-α-olefin copolymer and a polyethylene compsn. coating layer (C) with density of 0.92-0.95g/cm<3> composed of 80wt.% or more of high-, medium- and low-pressure polyethylenes. The mol.wt. distribution of the ethylene/α-olefin copolymer is 2.5 or less and the melt flow ratio (MI10 /MI2.16 ) thereof is 5-15.
Patent JP-H04321254-A (JP)
Title: Formation of insulating film
Inventor: TAKAGI MITSUHARU
IPC: H01L21/768
Filed: 1991-04-19
Abstract: PURPOSE:To form an insulating film such as an interlayer insulating film and a passivation film in a state that an interconnection is covered with it without causing a stress migration at the interconnection which formed of, e.g. aluminum, an aluminum copper alloy or the like. CONSTITUTION:A first process is executed to form an interconnection 12 on a substrate 11. In succession, a second process is executed to roughen the surface of the interconnection 12 by a sputtering operation by means of, e.g. a reverse sputtering method, by a reactive ion etching operation or the like. After that, a third process is executed to form an insulating film 14 on the substrate 11 in a state that the interconnection 12 is covered with the film.
Patent JP-S5741614-A (JP)
Title: Production of electrode plate for liquid crystal display body
Inventor: NAKAMURA KENJI
IPC: G02F1/1337
Filed: 1980-08-25
Abstract: PURPOSE:To obtain an orientation film of a desired shape of uniform film thickness free from position deviation by forming the oriented film of a material soluble in basic solns., and shaping said oriented film by resist techniques using basicity resistant resist ink. CONSTITUTION:An oriented film is formed of a material such as polyimide resin or polyparabanic acid resin which is soluble in basic solvents on a substrate having a conductive film. A resist film is formed on said oriented film to a desired shape with basicity resistant regist ink such as tar-epoxy resins by a screen printing method. Next, the oriented film of the parts not laminated with the resist film is removed with a basic etching soln. As the etching soln., an aqueous hydrazin soln. or the like is used for polyimide resins, and aqueous ammonia or the like for polyparabanic acid resins. Thereafter, the resist film is removed with a peeling agent such as xylene, trichloroethylene, or methylene chloride.
Patent JP-H10305660-A (JP)
Title: Thermal recording medium for film viewer
Inventor: NOJIMA MASAHARU
IPC: B41M5/28
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide excellent adhesive properties and film viewer suitability of a thermal recording layer by incorporating water dispersible adhesive, blue pigment and dye in an anchor coating layer. SOLUTION: Adding amounts of blue pigment and dye are set so that maximum absorbance in a light wavelength of 550 to 690 nm of a transparent film after an anchor coat is provided is 0.10 to 0.50 or preferably 0.10 to 0.25. Acidic blue dye easily forms a uniform anchor coating layer. The pigment obtains an excellent effect of adhesive properties of a thermal recording layer with the coating layer as compared with the dye. A use of water dispersible adhesive contained in the coating layer is 10 to 99 wt.% to the total solid amount of the coating layer or preferably 30 to 70 wt.%. The adhesive is contained in a form of latex in coating liquid for the coating layer. Urethane latex has excellent adhesive properties and two or more types can be incorporated therein.
Patent JP-S598547-A (JP)
Title: Control device of car side mirror
Inventor: BAN ITSUKI
IPC: B60R1/072
Filed: 1982-07-07
Abstract: PURPOSE:To reduce in price and size of the captioned device by installing a support board with a mirror fixed on it on a fixed support board through a cross-shaped floating body capable of selective swiveling round vertical and horizontal axes so that the angle of a mirror can be freely adjusted through operation of a single motor. CONSTITUTION:A mirror device is equipped with a support board 2 with a mirror 1 fixed on it, and a support board 8 fixed to a box 9 by means of screws 7a-7d. The support board 2 is floatingly installed on the support board 8 through a cross-shaped floating body 3. A small-sized motor 11 is fixed on the support board 8 and a cylinder 14 is rotated by rotation of said motor 11 through a worm gear 11a, worm wheel 12, gear 12a, 13. This causes a screw rod, fitted in the cylinder 14 by screwing, to advance or retreat and the support board 2 is swung round a vertical axis. On the other hand, when an exciting coil 10a is electrified and mild steel board 6 is adsorbed and fixed to a yoke 10, the floating body 3 is maintained to the support board 8, while the support board 2 is swung round a horizontal axis.
Patent JP-H036221-A (JP)
Title: Aromatic polyether
Inventor: DEBITSUDO JIYON KEMITSUSHIYU
IPC: B32B5/26
Filed: 1990-05-08
Abstract: A tough crystallisable aromatic polyether having a Tg (annealed) of at least 160 DEG C contains within its chain the repeat units  -Ph-CO-Ph-      I  -[Ph-SO2-Ph]n-      II at a molar ratio I/II in the range 98:2 to 80:20 where Ph represents paraphenylene; the repeat units are linked through ether oxygen; and n is at least 1.1. It can be made by reacting together in suitable conditions hydroxy and halogeno aromatic compounds corresponding to units I and II and to any minor units that are to be present. The reactants can be provided at least partly by an oligomer or polymer containing an ether-linked succession of the units.
Patent JP-H07321138-A (JP)
Title: Superthin type semiconductor package and its preparation
Inventor: BOKU SHIYOUKON
IPC: H01L23/495
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the inclination or positional displacement of a semiconductor chip due to a super thin package. CONSTITUTION: A plurality of internal leads 32 electrically connected via bumps to electrode pads of a semiconductor chip in a tape carrier having an injection opening and an air discharge opening are mutually connected and supported by a support film 36 of substantially the same height as an upper face of a molding face formed of resin.
Patent JP-H07319219-A (JP)
Title: Wet developer for electrostatic latent image development
Inventor: OTA EIJI
IPC: G03G9/12
Filed: 1994-05-30
Abstract: PURPOSE:To provide a wet developer for electrostatic latent image development with which excellent transfer property of a developed image formed on a base body such as a photoreceptor to a body for transfer is obtd. and excellent durability of the image transferred to the body for transfer is obtd. CONSTITUTION:This electrostatic charge image developer is produced by dispersing a coloring agent in a dispersion medium which is solid at room temp. and can be reversibly and repeatedly molten and solidified by heating and cooling. The developer contains at least one kind selected from among silicone oil, fluorine-base oil, or fluorine particles. The amt. of silicone oil is preferably 0.01-30wt.%. The amt. of fluorine-base oil is preferably 0.01-30wt.%. The amt. of fluorine particles is preferably 0.01-10wt.%. The primary particle size of the fluorine particles is preferably <=30mum.
Patent JP-S6010382-A (JP)
Title: Central processing unit
Inventor: EGUCHI KAZUTOSHI
IPC: G06F12/00
Filed: 1983-06-30
Abstract: PURPOSE:To reduce the address converting time in a multi-processor system by storing a conversion pair required from a virtual address to an absolute address into an address conversion buffer. CONSTITUTION:When the conversion from the virtual address to a real address is required, the virtual address stored in the virtual address 24 is converted by an address converting device 23 and the address is given to a main storage 1 via a data selector 26. In this case, when an object converting pair does not exist in the address conversion buffer (TLB) in the address conversion device 23, the virtual address is converted into the real address by using a segment table 11 and a page table 12 on the main storage device 1 and the real address is used. If it is not necessary for the conversion from the virtual address to the real address, the virtual address stored in the virtual address register 24 is given to the main storage 1 as an address via a prefix conversion device 22 and the data selector 26.
Patent JP-H0414653-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YABU SHIGEHIRO
IPC: G11B15/00
Filed: 1990-05-07
Abstract: PURPOSE:To protect a tape in obtaining a stable lowered tape tension state and to eliminate the need for a forcibly moving mechanism by moving forward the tape in a constant amt. at the time of a mode shift and moving backward the tape afterward in a constant amt. CONSTITUTION:When a command C is given to order that a state other than either a stopping state or an off-power state should be effected, a capstan motor 6 is forward rotated first by a capstan motor control circuit 21 to move forward the tape for a fixed time and at a fixed speed. Then, the capstan motor 6 is stopped, and afterward the capstan motor 6 is backward rotated under the state of the magnetic tape 3 held by a pinch roller 7 and a capstan shaft 6a, so as to move the tape backward in a constant amt. and to slacken the tape. Finally, the drum motor is stopped, effecting the stopping state or the off-power state.
Patent JP-S5740460-A (JP)
Title: Sulfonyl ketone compound and its preparation
Inventor: FUNAKI YUUJI
IPC: C07D249/08
Filed: 1980-08-25
Abstract: NEW MATERIAL:The sulfonyl ketone compound of formula I (X is H or Cl).  
     EXAMPLE: 1-(4-Chlorophenyl)-4,4-dimethyl-1-phenylsulfonylpentan-3-one.  
     USE: Useful as an intermediate for the preparation of triazolylvinyl ketone compound and triazolylvinyl alcohol compound.  
     PROCESS: The compound of formula I is prepared by oxidizing the sulfenyl ketone compound of formula II with a proper oxidizing agent (e.g. hydrogen proxide) in the presence of a solvent at -50W+100°C. The compound of formula II can be obtained by condensing a benzaldehyde compound with pinacolone, and adding thiophenol to the resulting benzalpinacolone compound of formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08314755-A (JP)
Title: Trace information recording method
Inventor: SENOO YASUHIRO
IPC: G06F11/28
Filed: 1995-05-16
Abstract: PURPOSE: To provide a trace information recording method capable of designating a large number of addresses set as targets. CONSTITUTION: Memory 11 for address selection provided with an entry 12 corresponding to each address in a program area one to one is prepared, and information representing whether or not the address made to correspond to each entry 12 is a recording target is set on each entry 12, and when the information on a system bus when a program is executed is recorded at every execution cycle, the information on the system bus is recorded on trace memory 6 as trace information only when the address corresponding to the entry on which the information represented as a recording target is set appears on the system bus.
Patent JP-H02298797-A (JP)
Title: Plate type heat exchanger
Inventor: OGATA JUNJI
IPC: F28F13/16
Filed: 1989-05-12
Abstract: PURPOSE:To promote a thermal conduction between fluids and improve a performance of a heat exchanger by a method wherein an electric field is applied between plates opposing to form a fluid passage of fluid to perform a heat exchanging operation. CONSTITUTION:A plurality of plates 2 forming channels for fluids F1 and F2 are connected to a positive terminal and a negative terminal of a power supply 10 alternatively and then an electric field is applied between the adjoining opposing plates. In this way, the electric field is applied over an entire area of the channels between the adjoining opposing plates 2 and 2, so that a thermal conduction between the fluids F1 and F2 is promoted and thus a performance of the heat exchanging unit can be improved.
Patent JP-H01287819-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/65
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the magnetic recording medium with which the spacing loss is decreased by disposing a thin diamond-like hard carbon film via an Si or Ge layer on a thin ferromagnetic metallic film. CONSTITUTION:The thin ferromagnetic metallic film 2 consisting of Co-Cr, Co-Ti, Co-Ni, Co-Zr, etc., is provided on a high-polymer film 1 and further, the thin film 3 consisting of Si or Ge is disposed thereon; a the D. L. C. film 4 is formed thereon. The thin Si or Ge film 3 more epitaxially assists the crystal configuration of the diamond structure of the D. L. C. film 4 and, therefore, the hardness is increased. Sufficient protective performance is obtd. even if the film thickness is reduced. The spacing loss is thus decreased.
Patent JP-S63281394-A (JP)
Title: High frequency heating device
Inventor: YAMAGUCHI MASAAKI
IPC: H05B11/00
Filed: 1987-05-14
Abstract: PURPOSE:To prevent heat emission and electric discharge of an exciter coil by microwaves and damages caused thereby and keep high the heating efficiency at the time of induction heating by covering the exciter coil with wire mesh. CONSTITUTION:An exciter coil 8a for induction heating installed in a heating chamber for dielectric heating is covered with a shield cover consisting partially or totally of wire mesh 21. Use of this wire mesh to the shield cover for exciter coil will allow penetration of almost all high frequency magnetic field for induction heating at tens of KHz, while high frequency electromagnetic field for dielectric heating (microwaves) at 2450 MHz will little penetrate, so that the exciter coil 8a can be protected against heat emission or electric discharge caused by microwaves, and little generation of Joul's loss due to induction current at the time of induction heating should enhance the efficiency and reliability to a great extent.
Patent JP-S6016947-A (JP)
Title: Manufacture of 4-hydroxybenzophenones
Inventor: HAWAADO MASHIYUU KORUKUHAUN
IPC: C07C49/84
Filed: 1984-06-07
Abstract: Preparation of para-substituted 4-hydroxybenzophenones by reacting appropriately substituted aromatic compound with poly(4-oxybenzoyl) in the presence of an acid catalyst. The reaction with the appropriately substituted aromatic compound, for example fluorobenzene, is effected in the presence of an acid catalyst such as a strong proton acid or a Lewis Acid or a mixture thereof.
Patent JP-H05312333-A (JP)
Title: Heat-cooking apparatus
Inventor: KANEKO FUMINORI
IPC: F24C7/02
Filed: 1992-05-11
Abstract: PURPOSE:To heat-cook simultaneously foodstuffs for which heating time required is different by discriminating the foodstuffs for which heating time required is different and positioning the foodstuffs requiring a long period of cooking time in the vicinity of heating means. CONSTITUTION:The heat-cooking apparatus has electric heaters 3, 6 for heating foodstuffs to be heated in a heating chamber, a tray 8 on which the foodstuffs are set and which is provided rotatably, a drive motor 9 for rotatably driving the tray 8, menu selection keys for simultaneously heat-cooking a plurality of foodstuffs for which heating time required is different, and a light source 4 for irradiating the foodstuffs with visible rays of light. A light-receiving element 11 is provided which receives the visible rays of light reflected by the foodstuffs irradiated from the light source 4 and outputs detection signals corresponding to luminous intensity of the reflected light. A control unit is provided which discriminates a plurality of foodstuffs on the basis of the detection signals from the light-receiving means 11 and controls the drive motor 9 to position the foodstuffs which require a long period of cooking time in the vicinity of the electric heaters 3, 6.
Patent JP-S5451506-A (JP)
Title: Magnetic head
Inventor: SAWAI EISHIYOU
IPC: G11B5/147
Filed: 1977-09-29
Abstract: PURPOSE: To improve abrasion resistance without giving adverse influences in terms of saturation of core and magnetic circuit by setting one track width within the core width of a minimum unit of the laminate by thin plate magnetic materials.  
     CONSTITUTION: Core halves 1A, 1B are formed to such a structure in which respectively plural sheets of core plates A thru C, A' thru C' are laminated in the track width 4 direction of a head body 3 and the interlaminate spacing 5 is made as narrow as possible by organic adhesive agents or the like. Said head body 3 forms the gap 2 and head track width 4 with the approximate central position of the core width of the core halves with intervension of the gap member composed of the necessary gap width by the single core plates themselves (core plates B, B') being a minimum core unit. With the other core plates A, C or A', C', the spacing 6 opposing to the respectively other core halves is set surfficiently longer as comppared to the spacing of the gap 2. Thereby, the structure effective in terms of the saturation and magnetic circuit efficiency of the core may be provided and its abrasion resistance improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08317392-A (JP)
Title: Image data encoder
Inventor: TOTOKAWA OSAMU
IPC: H04N19/91
Filed: 1995-05-17
Abstract: PURPOSE: To delete a useless data reset marker by deciding the number of marker inserted blocks based on the information of a retransmission time buffer and a retransmission counter, storing that numerical value and clearing a value showing the number of times of reception. CONSTITUTION: A history showing the number of times of retransmission request reception is cued in a retransmission time buffer 15, and the number of times of retransmission reception in the last time is compared with the number of times of retransmission reception in this time from the buffer 15 and a retransmission counter 17. When the number of times of retransmission reception in this time is larger, the value of a block number table 11 is increased but when the number of times of retransmission reception in this time is smaller, the value of the table 11 is decreased by '1'. Besides, when the numbers of times of retransmission reception in the last time and this time are equal, the numerical value of the counter 17 at present is pushed to the buffer 15 and the counter 17 is cleared.  Then, when the number of times of retransmission reception is increased, the inserting rate of the reset marker is increased and the amount of abandoned data is relatively reduced. Besides, when the number of times of retransmission reception is decreased, the inserting rate of the reset marker is decreased so that the decreased data amount can be allocated to image data.
Patent JP-S60260946-A (JP)
Title: Pattern forming material and formation of pattern
Inventor: MORITA MASAO
IPC: C08F20/00
Filed: 1984-06-08
Abstract: PURPOSE:To form a pattern with high sensitivity, a high shape factor and high resistance to dry etching by using a material contg. a specified polymer as a pattern forming material. CONSTITUTION:A layer of a pattern forming material represented by the formula (where each of R, R' and R'' is an alkyl group, an aromatic group or a substituted aromatic group, and each of l, m and n is a positive integer) is formed on an org. polymer layer provided on a substrate, cross-linked by heating, and irradiated with high energy beams through a pattern. Only the irradiated part is removed by dissolution in a solvent for development, and the part of the org. polymer not covered with the pattern forming material is removed by dry etching with oxygen to form a pattern. Since the pattern forming material represented by the formula contains epoxy groups, it is cross-linked by heating to control the solubility, so the sensitivity is increased. Since the material contains silicon, it has high resistance to O2 plasma and can be used as the upper resist of a two-layered resist. Since an aromatic polymer can be used as the lower resist of the two-layered resist, the resulting pattern has high resistance to dry etching for working a substrate. The lower layer is made thick to flatten the surface of the substrate, so the upper layer can be coated thinly and uniformly, and the resolution can be increased.
Patent JP-H11312577-A (JP)
Title: Surface wave generator for high frequency heating device
Inventor: WATANABE ICHIRO
IPC: F24C7/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface wave generator which is freely moved into and out of a heating chamber. SOLUTION: An adhesive 14 used for resiliently bonding upper and lower cases to a plate-shaped conducting member 12 at the junction between the upper and lower cases 10, 11 has a property of abruptly decreasing in mechanical strength in a temperature range at which water boiling occurs. Therefore, even if sudden buildup of internal pressure occurs when water collected inside is vaporized by abnormal heating, the breaking of the adhesive occurs before an explosion occurs, and the steam can be made to escape safely.