baber/WOPTO huggingface dataset:
Patent JP-S6453519-A (JP)
Title: Laminated ceramic capacitor and its manufacture
Inventor: OKUYAMA HIKOHARU
IPC: H01G4/008
Filed: 1987-08-25
Abstract: PURPOSE:To restrain the delamination from occurring by a method wherein at least one or more film layers composed of a dielectric powder whose composition is identical to that of a dielectric material, a precious metal powder identical to an internal electrode, an organic binder and an organic solvent are laid between a ceramic dielectric layer and an internal electrode layer. CONSTITUTION:The slurry composed mainly of a barium titanate powder is prepared; a green sheet is formed on a film and is dried; after that, it is cut to prescribed sizes. On the other hand, 1-30 parts of a palladium powder are added to 100 parts of the barium titanate powder; these are mixed sufficiently; a paste is prepared. The paste is screen-printed on the green sheet of barium titanate; an intermediate film layer between a dielectric layer and an internal electrode layer is first formed. Then, a paste for internal electrode use is printed on the sheet by a screen-printing method, and an internal electrode is formed. Then, after this assembly has been dried, the paste whose composition is identical to that of the intermediate film layer is screen-printed on the internal electrode. Sheets obtained in this manner are laminated and baked; an external electrode is printed on a sintered substrate; a laminated ceramic capacitor is obtained.
Patent JP-H1153017-A (JP)
Title: Graphic generating device for cam and storage medium
Inventor: ASAZUMA TOMOHIRO
IPC: G05B19/4097
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To convert assembling drawing CAD data into CAM data decomposed into components through minimum operation. SOLUTION: The graphic generating device for CAM which decomposes CAD data of an assembling drawing shape consisting of components into data of unit components for CAM is equipped with an intersection calculating means 13 which calculates intersections of arbitrary two graphic elements and an element dividing means 14 which divides graphic elements at the intersections calculated by the intersection calculating means. To generate a drawing for CAM, the intersection decomposing process for the graphic elements is automatically performed.
Patent JP-S6270463-A (JP)
Title: Rust-preventive paint composition
Inventor: MIYATA SHIGEO
IPC: C01F7/78
Filed: 1985-09-24
Abstract: PURPOSE:To obtain the titled composition which prevents or controls the filiform corrosion of a substrate metal, by using a specified hydrotalcite solid solution as a film-forming ingredient. CONSTITUTION:100pts.wt. film-forming component consisting of a paint resin such as an aminoalkyd resin, a pigment, a dye, a filler, etc., is mixed with 0.1-20pts.wt. hydrotalcite solid solution of the formula (wherein M<2+>2 is a divalent metal selected from among Zn, Cd, Pb, Ca and Sr; M<3+> is a trivalent metal; A<n-> is an anion of a valence of n; 0<x<=0.5; 0.5<=y1+y2<1; 0<=m<2) having an average secondary particle diameter of 0.1-2mum and a BET specific surface area of 30m<2>/g or less, or said solid solution treated at 120-350 deg.C for 1-40hr in air or in an atmosphere of, e.g., N2 or He to remove the water of crystallization to such an extent that m becomes equal to or close to 0 and if necessary, surface-treated with a finishing agent such as a silane coupling agent.
Patent JP-S5999180-A (JP)
Title: Electrostriction actuator and electrostriction type hydraulic control valve
Inventor: ITOU TOSHIHIKO
IPC: F16K31/00
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the operation characteristics from being varied in accordance with the variation of temperature, by accommodating an electrostriction type actuator element into a cylinder which is made of a material having the equal thermal expansion coefficient to that of the actuator element and has the equal length. CONSTITUTION:An actuator element 4 constituted of a pillar-shaped ceramic having an electrostriction effect is accommodated into a ceramic cylinder 8 which is made of the equal material to the actuator element 4 or a material having the equal linear expansion rate and longitudinal elastic coefficient and has the equal length to the actuator element 4, and the edge surfaces of the element 4 and the cylinder 8 are supported in common by a supporting piston 7. Therefore, even if temperature considerably varies, each length of the actuator element 4 and the ceramic cylinder 8 becomes equal, so the operation characteristics of the electrostriction type actuator are not affected by the temperature.
Patent JP-S6184233-A (JP)
Title: Steel cord
Inventor: POORU DANBURU
IPC: D07B1/06
Filed: 1985-09-24
Abstract: A steel cord for reinforcing rubber products such as truck tyres comprises a plurality of steel wires twisted together to form a multiwire layered cable construction having two or more successive wire layers around a common core. The wires of the outer layer are covered by a rubber adherable coating of e.g. brass and the wires (shaded) of the layer inwardly adjacent the surface layer are covered by a corrosion resistant coating, such as zinc or a zinc alloy.
Patent JP-H0747561-A (JP)
Title: Pre-hanger cable production apparatus
Inventor: YASUOKA SEIJI
IPC: G02B6/44
Filed: 1993-08-03
Abstract: PURPOSE:To enhance the cooling capacity of a mold and to enhance the production efficiency of a pre-hanger cable to a large extent, in constitution wherein an optical cable is suspended and supported by a suspension wire high in tensile strength by a plurarity of hanger pieces, by providing a heat pipe to the mold. CONSTITUTION:The optical cable 6 supported in a suspended state by a suspension wire 5 is supplied into a mold 1 at the appropriate position on the upstream side of the angle position where an injection molding machine 9 is arranged and a molten resin is injected and supplied into the mold 1 at a corner part position to mold the hanger piece connecting the suspension wire and the optical cable. Thereafter, the mold 1 is opened at the separate rotary position of the turntable. In this case, one end part (evaporation part 21) of a heat pipe 2 is fixed to the appropriate place of the mold 1, for example, the thick-walled hardly cooled part of the mold 1 and a condensing part 22 on an opposite side is arranged. Radiation fins 3 are attached to the condensing part 22 if necessary and, by this constitution, the cooling of the mold 1 is promoted.
Patent JP-S6187544-A (JP)
Inventor: SUZUKI MASAKAZU
IPC: A61C19/00
Filed: 1984-10-08
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-2000046311-A (JP)
Title: Circulating fluidized-bed type incinerator and operation thereof
Inventor: OGAWA SHOICHI
IPC: F23G5/50
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a particle treating system and reduce equipment and running costs by separating solid matters containing a burned ash to be used as a fluid medium from an exhaust gas, and regulating the amount of supply of the separated solid matters which are returned to an incinerator. SOLUTION: Introduced air is disperse by an air dispersing plate 3 and a burned ash is agitated and fluidized in a riser 1. With the fluidization and agitation in the riser 1, a portion of city refuse and a burned ash is led to a solid/gas separator 7 through a riser exit 6 together with an exhaust gas containing a formed gas. In the solid/gas separator 7, solid matters such as the city refuse, the burned ash and the like are separated from the exhaust gas, and the exhaust gas is then sent to an exhaust gas treating system 12 through a gas line 11 so as to be subjected to a given treatment. On the other hand, the solid matters are sent to a burned ash supply amount regulating device 9.  A controller 20 controls the burned ash supply amount regulating device 9 to regulate the amount of supply of the burned ash which is returned to the riser 1 through a return line 10, so that the burned ash needed for the fluidization is supplemented.
Patent JP-S60103944-A (JP)
Inventor: UCHIYAMA SUSUMU
IPC: A61B8/14
Filed: 1983-11-10
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-S6271122-A (JP)
Inventor: KURODA MITSUNOBU
IPC: H01H9/02
Filed: 1985-09-25
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-S6366787-A (JP)
Title: Semiconductor memory circuit
Inventor: UESUGI MASARU
IPC: G11C11/401
Filed: 1986-09-08
Abstract: PURPOSE:To suppress the influence of an impedance low at the time of sensing operation by discharging and restoring operation by charging and to attain the high speed sensing operation and the restoring operation, by dividing plural memory cells into two groups, and operating independently each group at the time of sensing and amplifying. CONSTITUTION:The memory cells 23-1-23-N are divided into two groups of 23-(M+1)-23-N and in the respective sensing operations, one drives N channel type sense amplifiers 24-1-24-M at the time of an initial sensing at a time t1 and the other drives P channel type sense amplifiers 25-(M+1)-25-N. At the time of a post sensing at a time t2, the P channel type sense amplifiers 25-1-25-M are driven to bit line pairs 21-1A.21-1B-21-MA.21-MB driven by the N channel type sense amplifiers 24-1-24-M at the time t1 and the N channel type sense amplifiers 24-(M+1)-24-N are driven to bit line pairs 21-(M+1) A.21-(M+1)B-21-NA.21-NB driven by the P channel type sense amplifiers 25-(M+1)-25-N at the time t1. Thereby, the delay in the sensing operation and the restoring operation can be removed.
Patent JP-H11156936-A (JP)
Title: Manufacture of polyimide film
Inventor: OKADA YOSHIFUMI
IPC: B29C55/14
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To minimize the dimensional change of a film before and after etching when a flexible printed circuit board is manufactured by specifying the ratio of the coefficient of linear expansion of the film in a mechanical feed direction and the coefficient of linear expansion of the film in an orthogonal direction with the mechanical feed direction, the coefficient of linear expansion in the mechanical feed direction within the range of specific temperatures and the components of diamine. SOLUTION: The ratio (a/b) of the coefficient of linear expansion (a) of the film in a mechanical feed direction (MD direction) and the coefficient linear expansion (b) of the film in an orthogonal direction (TD direction) with the mechanical feed direction is 0.3 or more and at most, 1.0. In addition, the coefficient of linear expansion in the MD direction within the range or 100-200 deg.C is 0.4-2.0×10<-5>  deg.C<-1> . Further, when manufacturing the polyimide film, 90 mol.% or more of the diamine component containing 4,4'-diaminodiphenyl ether and an armoatic diamine represented by formula are contained as the diamine component. In the formula, R1 is a hydrogen atom or a univalent substituting group. Besides, when manufacturing the film, it is stretched by a factor of 1.0-1.5 in the MD direction of the film and by a factor of 0.5-0.99 in the TD direction.
Patent JP-S58116910-A (JP)
Title: Lubricating method of pipe rolling
Inventor: YOSHIHARA SEISHIROU
IPC: B21B25/04
Filed: 1981-12-30
Abstract: PURPOSE:To improve the lubricity between the inner surface of a steel pipe and the rolling part of a plug at the time of rolling, by sending powdered or granular rolling lubricant to the tip part of a rolling plug under pressure, in rolling a seamless steel pipe by a mandrel mill. CONSTITUTION:In rolling a steel pipe 13 by rolling rolls 16 and 16' and a mandrel 8, powdered or granular lubricant is furnished from a storing tank 2 to the tip part 9 of a mandrel 8 via a pipes 7 and 7' through the inside of mandrel 8 to enter the inside of a plug 10 from an end hole 11 of the rolling plug 10, by a back pressure caused by inducing a compressed air 3, and are extruded to the inside of a steel pipe 13 from an exit 12 locating just before a plug rolling part 10'. Lubricant composition exist in a highly concentrated state in a nearly enclosed space 14 formed by the rolling part 10', the inner surface of pipe, and a plug guiding part 10'', and display its excellent lubricating function. In addition the lubricity is further improved by coating the lubricant on the surface of the plug 10 previously.
Patent JP-H0965091-A (JP)
Title: Facsimile equipment and facsimile communication method
Inventor: MUKAI KOICHI
IPC: H04L1/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment and facsimile communication method based on V.34 semiduplex mode communication for preventing useless communication by speedily decrease transmission speed when the state of line is adverse. SOLUTION: An error frame counter 104 counts the number of error frames in the communication of image data and error frame numbers. It is identified whether this error frame is continuously generated or discontinuously generated and it is identified whether either the number of continuous error frames or the number of discontinuous error frames exceeds each prescribed value decided in advance or not. When any one of them excees the prescribed value, a communication control part 105 starts a transmitting operation decelerating the transmission speed in the communication of image data. While any arbitrary error frame is generated, re-communication decreasing the transmission speed is enabled.
Patent JP-H0263643-A (JP)
Title: Method for promoting hardening of casting sand mold
Inventor: IMAI SHIGEHIRO
IPC: B22C9/12
Filed: 1988-08-27
Abstract: PURPOSE:To promote hardening of a sand mold, particularly in the winter season by supplying pressurized high temp. gas in a sand mold. CONSTITUTION:Two pieces of porous plates 3 are fitted as facing in a flask 2, and pipes 5 communicating to gap 4 between each porous plate 3 and the flask 2 are fitted. Into space formed with a base board 1, the flask 2 and a pattern 6, the molding sand is packed to form the sand mold 7. As the molding sand, silica sand mixing organic binder of furan resin, etc., and hardening agent is used. The pressurized high temp. air at the prescribed temp. and pressure is supplied from the pipe 5. The pressurized high temp. air heats the sand mold 7 to rapidly harden the sand mold, and the pattern 6 is easily separated from the sand mold 7. As a device for obtaining the pressurized high temp. air, the heat exchanger is used, and it is desirable to be the pressurized high temp. gas, in which does not mix moisture in combustion gas. By this method, the hardening of the sand mold is promoted.
Patent JP-S6454800-A (JP)
Title: Cooler
Inventor: IKI GENSHI
IPC: H05K7/20
Filed: 1987-08-26
Abstract: PURPOSE:To cool a semiconductor element, and to improve cooling effect without interposing a heat transfer sheet or the like by directly contacting refrigerant circulated in a cooling plate with fins secured to the element. CONSTITUTION:Fins 4 are secured to a semiconductor element 3 mounted on a printed substrate 2, the fins 4 are inserted into through holes 6 formed at a cooling plate 1, and the substrate 2 is superposed on the plate 1. An elastic material is used in the holes 6, and a conical packing 7 formed with a hole 7a at the center holds the outer periphery 7b by a retainer 8. The ends of the fins 4 inserted into the holes 6 are penetrated through the hole 7a to protrude from the circulation path 14 of the plate 1, thereby directly contacting the fins 4 with the refrigerant 5 flowing in the path 14 by the protrusion. The refrigerant 5 is supplied from the port IC of the plate 1 to improve the cooling efficiency without using the heat transfer sheet.
Patent JP-H0852069-A (JP)
Title: Rice cooker for microwave oven
Inventor: SATAKE SATORU
IPC: A47J27/00
Filed: 1994-08-11
Abstract: PURPOSE:To provide a disposable rice cooker for microwave oven with low manufacturing cost in which the heat retaining effect is improved. cooker CONSTITUTION:In a rice cooker 1 for microwave oven having an inner vessel 2 for housing rice and cooking water, an outer vessel 3 for housing the inner vessel 2 with a space, and an outer lid 4 for blocking the outer vessel 3 and the inner vessel 2, an injection port 15 for heat retaining water is formed in a space formed by the inner vessel 2 and the outer vessel 3 so as to store a heat retaining water 11 for retaining the heat of the inner vessel 2.
Patent JP-S6368616-A (JP)
Title: Production of hydrophilic crosslinked polymer particle
Inventor: KURIMOTO TOSHIYA
IPC: C08F220/28
Filed: 1986-09-09
Abstract: PURPOSE:To obtain the titled polymer particles excellent in durability and suitable as a liquid chromatography packing, by subjecting two specified compounds to aqueous suspension polymerization in the presence of a water- immiscible inert organic solvent. CONSTITUTION:A water-immiscible organic solvent (C) is obtained by combining a fatty acid ester (a) (e.g., n-butyl acetate) with an aliphatic alcohol (b) (e.g., isoamyl alcohol) at an (a) to (b) weight ratio of 2/1-1/3. 2-1pt.wt. mixture of a compound (A) of formula I (wherein R<1> is H or CH3, n is 2-4, m is 0-2 and m+n=4) with a compound (B) of formula II (wherein R<2-3> are each R<1> and l is 1-30) at an A to B ratio of 4/1-3/7 is subjected to aqueous suspension polymerization in the presence of 1-3pts.wt. component C and, optionally, 10wt%, based on the total monomer, other vinyl monomer (D) (e.g. acrylic acid) and 0.1-4.0wt% polymerization initiator (E) to obtain the title particles whose exclusion limit MW can be freely controlled and can give a packing column having an approximately linear calibration curve of a suitable gradient.
Patent JP-2000023817-A (JP)
Title: Toothpick container
Inventor: MIYATA TOKUMI
IPC: A47G21/12
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To take out toothpicks one by one by a simple structure. SOLUTION: On the outer side of a semicylindrical hopper 4 fixed to an outer box 1 with an opened upper part upwards, a semicylindrical turning body 7 is disposed freely turnably coaxially with the hopper with the opened upper part upwards. A discharge hole 5 capable of passing the toothpick T is provided on the bottom part of the hopper and a take-out hole 8 capable of passing through only one toothpick is provided on the bottom part of the turning body. A receiving plate 11 for preventing the falling of the toothpick is provided on the lower part of the take-out hole and a discharge plate for sliding down the toothpick falling from the receiving plate to the outside of the outer box is provided.  Only one toothpick inside the hopper is dropped from the discharge hole to the take-out hole, and when the turning body is turned, the discharge hole is closed, the toothpick moves on the receiving plate, falls on the discharge plate and goes out of the outer box and thus, it is easily taken out.
Patent JP-H1153897-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMURA SATORU
IPC: G11C29/10
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To shorten a testing time by setting a memory to a testing state, setting arbitrary data of a predetermined length to be written in the memory, embedding a memory area in the memory with set arbitrary data of the predetermined length, and batch writing it in the memory. SOLUTION: At the time of starting testing of a memory 1, a test mode signal from a controller 2 is output to a test terminal for setting a test mode of the memory 1 and arbitrary data storage unit 4. In the case of writing data in respective addresses of the memory 1, the arbitrary data stored in the unit 4 are simultaneously written in all addresses of the memory 1. In the case of reading the data from the respective addresses, the data of the respective addresses of the memory 1 are sequentially read from '0' address, output from an output terminal 5, and compared to be collated with writing sequence in an external tester.
Patent JP-H0960555-A (JP)
Title: Cylinder head for internal combustion engine
Inventor: ABE YOSHIYUKI
IPC: F02F1/36
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance and rigidity in a cylinder ceiling part without obstructing a flow of cooling water. SOLUTION: A cylinder ceiling part 2 is formed in a cylinder head 1, a water jacket cooling the cylinder ceiling part 2 is formed in the cylinder head 1, a thin thickness part 2a is formed in a center part side of this cylinder ceiling part 2, and a large thickness part 2b formed gradually in large thickness toward the outside from the cylinder bore axial center is formed in the outside of this thin thickness part.
Patent JP-H0749167-A (JP)
Title: Contact type cooler
Inventor: HOTSUTA TAKAAKI
IPC: F25D9/00
Filed: 1993-08-04
Abstract: PURPOSE:To provide a contact type cooler which can suppress an impact as far as possible to be in contact and efficiently quickly cool in a contact state. CONSTITUTION:Carbon fibers are implanted to contact surfaces of two cooling members 13 for constituting a cooler 10 in contact with a sample vessel 12 in which sample 11 of a material to be cooled is filled to provide a brushlike buffer member 15. The members 13 are moved by a moving mechanism to be brought into contact with the vessel 12. Thus, an impact load of the fibers of the member 15 in contact with the vessel 12 is suppressed as much as possible by flexibility of the fibers, and the sample 11 is efficiently quickly cooled by thermal conduction according to magnitude of thermal conductivity of the fiber. Accordingly, a material experiment can be conducted without affecting adverse influence to an infinitesimal gravity in the universe.
Patent JP-S6272720-A (JP)
Title: Fluorine-containing aromatic polyester
Inventor: OKUMURA ATSUSHI
IPC: C08G63/682
Filed: 1985-09-27
Abstract: PURPOSE:A polyester, having a specific structural formula and melting point within a specific range and specific polymerization degree or above and meltable at a low temperature with improved flame retardance and chemical, abrasion and burning resistance. CONSTITUTION:A polyester having the formula (n is >=100), 230-350 deg.C melting point and >=100 polymerization degree. The above-mentioned polyester is produced by acetylating, e.g. 4-hydroxy-2,3,5,6-tetrafluorobenzoic acid with acetic anhydride to form 4-acetoxy-2,3,5,6-tetrafluorobenzoic acid or an oligomer thereof, deacetylating and polycondensing the resultant product.
Patent JP-H01121386-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: PATORITSUKU JIERAADO JINMAAMAN
IPC: C09J7/29
Filed: 1988-08-26
Abstract: PURPOSE: To obtain the subject tape without a separated layer, which forms plural layers of entangled polymer matrix between respective layers by photopolymerizing a pressure sensitive adhesive layer including specific alkyl acrylate ester and a photo-initiator and a photopolymerized monomeric layer.  
     CONSTITUTION: After pouring a layer 12 including alkyl acrylate ester of at least one kind of alcohol excepting for a tert. one and a photo-initiator on a low-tacky supporter 10, respectively different photopolymerized monomers are poured to respective layers 14 and 16 adjacent on it and then light is radiated by an ultraviolet lamp 28 to photopolymerize. Thereby the pressure sensitive adhesive tape is constituted of the matrix of plural photopolymerized polymer chains parallelly coated and provided with respectively different adjacent layers and is provided with structure where polymer chains are extended from one matrix of each layer to the other matrix adjacent to it through a boundary to eliminate separation between layers of the respective layer. 
     COPYRIGHT: (C)1989,JPO