baber/WOPTO huggingface dataset:
Patent JP-H0661523-A (JP)
Title: Reflection type photocoupler and its manufacture
Inventor: OKAMURA MASAHIRO
IPC: H01L31/02
Filed: 1992-08-07
Abstract: PURPOSE:To eliminate the need for a masking process, etc., so as to simplify the manufacturing work of a reflection type photocoupler by mounting a light emitting element on a package formed in two colors of conductive resin bodies and insulating resin bodies and electrically connecting the light emitting element on the upper surface of the package to lower-surface terminals formed on the lower surface of the package. CONSTITUTION:A package 21 is formed by integrally molding four highly conductive resin bodies 31, 33, 32, and 34 and insulating resin bodies 35 put between each body 31, 33, 32, and 34 by means of metallic mold and elements 22 and 24 are mounted on the upper surface of the package 21, with the peripheries of the elements 22 and 24 being sealed with a light transmitting resin 27. Therefore, the manufacturing process of this photocoupler can be simplified and part of the process can be omitted, because the need of forming three-dimensional wiring on the surface of the through, etc., of the package 21 which has been formed in the conventional example in order to secure electric connection between the elements 22 and 24 and lower-surface terminals 37 and 41 on the lower surface of the package 21 is eliminated. In addition, since no through hole is required and the metallic mold can be simplified in shape, the molding can be performed easily and the cost of the metallic mold can be reduced.
Patent JP-H0943776-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MURAYAMA MASAHIKO
IPC: G03C1/95
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent peeling out of an insoluble matting agent incorporated in the uppermost layer of the photosensitive material by using the matting agent of a copolymer comprising repeating units derived from an acid monomer specified in a number average particle diameter and its variation coefficient. SOLUTION: The matting agent contains the copolymer having a number average particle diameter of 0.3-10μm and a variation coefficient of <=0.4 and the repeating units derived from the acid monomer in an amount of 5-15mol%, preferably, 7-12mol% of the total monomers. The copolymer is made from the acid monomer, such as acrylic, methacrylic, itaconic, maleic, styrenesul-fonic, vinylbenzylsulfonic, vinylsulfonic, or acryloyloxyalkylsulfonic acid, and at least one kind of anionic monomer. The support to be used is made of a polyester comprising 2,6-naphthalenedicar-boxylic acid in an amount of >=10mol%, preferably, >=50mol%, further preferably, >=70mol% of the total dicarboxylic acids.
Patent JP-H0494934-A (JP)
Title: Water absorption, waterproof sheet material
Inventor: IDE JUNICHI
IPC: B32B3/30
Filed: 1990-08-13
Abstract: PURPOSE:To provide sufficient water resistance and strength, no peeling and repetitive use of a plurality of times by superposing one or a plurality of layers of thin sheetlike nonwoven fabrics containing heat fusible resin fiber, water resistant Japanese sheet, and thermally fusion-bonding them, embossing it to form a microscopic uneven part. CONSTITUTION:A sheet material is formed by superposing nonwoven fabric and Japanese sheet, thermally fusion-bonded and substantially entirely embossed. The nonwoven fabric contains, for example, about 5-4wt.% of heat fusible synthetic resin fiber, further contains, in addition to the synthetic resin, natural fiber, other synthetic resin fiber, etc., the fibers are rigidly entangled to form a strong nonwoven fabric. The Japanese sheet is made by using natural or reproduced pulp, by superposing nonwoven fabric and Japanese sheet, or alternately superposing a plurality of the fabrics and the sheets, supplied to an embossing machine, simultaneously embossed, and particularly the thermal fusible resin of the nonwoven fabric is melted, and integrally superposed with Japanese sheet and nonwoven fabric.
Patent JP-H0875157-A (JP)
Title: Hot air heater
Inventor: ISHIDA KAZUHARU
IPC: F23N5/20
Filed: 1994-09-06
Abstract: PURPOSE: To enhance a handling ability by recovering and continuing a combustion operation hitherto being executed if an ON operation is performed within a specified time after an OFF operation is carried out carelessly not based on a clear intention to extend operation. CONSTITUTION: In case when an OFF-pushbutton switch 3 is operated during combustion operation, and what is more, after the elapse of a specified time after the switching-off or while a flame sensor 6 is still trying to detect the combustion flames of a burner 9, time counting is continued without clearing a predetermined combustion time. Or in case when the time counting is temporarily suspended and held continuously and an ON-pushbutton switch 2 is operated in the specified time, a control circuit 5 does not assume the above operation as a start signal of a new operation and starts the supply of fuel to the burner 9. More specifically, this construction does not treats the operation as similar to the operation of an extension pushbutton switch 4 and continues simply the previous operation hitherto being executed.
Patent JP-S58111597-A (JP)
Title: Line data indexing system
Inventor: SUZUKI MICHIO
IPC: H04Q3/42
Filed: 1981-12-25
Abstract: PURPOSE:To attain efficiently data index corresponding to each line when subscriber and trunk lines are accommodated and mixed in a channel by providing a logical serial number in individual system for the lines. CONSTITUTION:A main memory is provided with a conversion table CVT indexed with accommodated location number, subscriber relating data LT', and  trunk relating data TT'. When a processor (not shown) desires to know the line data accommodated in the allocated number (b) of a channel, the CVT is indexed with the number (b). The CVT is provided with FLGs for the discrimination of the subscribers and trunks, subscriber logical serial numbers L0-Ln1, and trunk logical serial numbers T0-Tn2. The processor indexes the data LT' or TT' with the information read out from the CVT, allowing to read out the subscriber line data or the trunk line data.
Patent JP-H0658610-A (JP)
Title: Wide area air outlet type ceiling air-conditioning system
Inventor: NISHIO TOSHIRO
IPC: F24F13/08
Filed: 1992-08-07
Abstract: PURPOSE:To obtain the title air-conditioning system, having a simplified structure, simple in installation works, capable of securing a high ceiling height with respect to the same height of one floor, easy in maintaining and inspecting works, reduced in the heat loss of the air-conditioning system, widened in the air outlet surface thereof and capable of coping simply with the increase of cooling load. CONSTITUTION:A ceiling panel 8, used both for a duct and having a flat and hollow tubular structure constituted of a lower surface consisting of an air permeable panel 8a used both for a finishing member and an upper surface as well as both side surfaces consisting of a heat insulating material 8b, is provided. The ceiling panel 8 used both for a duct is attached to a horizontal beam member 6 so that the air permeable panel 8a becomes the same level substantially as the other ceiling panel 7. A pluraity of ceiling panels 8 used both for ducts are connected so that the air flow passages thereof are continued and are connected to an air conditioner. Upon heating, the output of ventilation is increased compared with an output upon cooling.
Patent JP-S60104050-A (JP)
Title: Aminomethylation agent
Inventor: SEKIYA MINORU
IPC: C07C227/18
Filed: 1983-11-11
Abstract: NEW MATERIAL:N,N-Bis(trimethylsilyl)alkyl(or aralkyl or aryl)oxymethylamine of formula (R is alkyl, aralkyl or aryl). EXAMPLE:N,N-bis(trimethylsilyl)methoxymethylamine. USE:An aminomethylating agent. It is a stable and easily purifiable compound, from which a beta-amino acid or its ester can be synthesized. PREPARATION:The compound of formula can be produced by reacting hexamethylsilazane with an alkyl (or aralkyl or aryl) alkali metal, an alkali metal amide or an alkali metal hydride, and reacting the product with a halogenomethyl alkyl(or aralkyl or aryl) ether.
Patent JP-H0261058-A (JP)
Title: Working device using plasma
Inventor: TORII YASUHIRO
IPC: C23C14/48
Filed: 1988-08-29
Abstract: PURPOSE:To obtain the title device capable of forming a desired high-quality film by providing a means capable of bending the flow of the charged particles from a plasma source and allowing the particle to impinge against a substrate at a specified angle in the working device using plasma. CONSTITUTION:A magnet coil 24 is arranged in the direction almost orthogonal to the outgoing direction of the plasma flow 20 from the ECR plasma source 11. The polarity of the coil 24 and that of the magnet coil 12 used for the plasma source 11 are adjusted so that the respective lines of magnetic force are continued. consequently, the plasma flow 20 is bent toward the substrate 21, and the plasma can vertically irradiates the substrate 21. Accordingly, the particle flows 19 from vaporizing source 16, 17, and 18 can be aligned with the plasma flow 20, and the angle between the particle flow 19 and the substrate 20 can be set at a desired angle including a right angle. A device of great use for forming a multiplex film, etc., can be obtained in this way.
Patent JP-H1137357-A (JP)
Title: Flexible hume pipe
Inventor: MIYAHARA TSUYOSHI
IPC: F16L9/22
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To easily handle a Hume pipe, and to prevent the impairing of the cut-off characteristic by limiting the deformation of the flexible part. SOLUTION: A flexible part 3 comprising a pair of rigid ring bodies 4 which have a T-shaped section, and mounted in opposition to each other at a desired interval, an elastic ring integrally mounted between the rigid ring bodies 4 through a connecting means 6 in such manner that a space part 19 externally exists between the rigid ring bodies 4, and the anchors 8 projecting to the sides opposite to the elastic ring body 5, of the both rigid ring bodies 4, is mounted. A fiber reinforced resin rigid layer 18 is formed on the outer peripheral faces of the rigid ring bodies 4 over the both rigid ring bodies 4, a thermal shrinkable resin layer 24 is formed on an outer peripheral face of a concrete part 2 including the outer peripheral face of the fiber reinforced resin rigid layer 18, and the mortar is filled in the space part 19 to form a mortar layer 21.
Patent JP-S6273239-A (JP)
Title: Photoresponsive coloring display element
Inventor: WADA HIROSUKE
IPC: G02F1/15
Filed: 1985-09-27
Abstract: PURPOSE:To provide the titled element which has a long repetitive operation life of coloration and decoloration and excellent responsiveness and permits the use of a solid or semi-solid electrolyte by using a material which generates cations when irradiated with light as a material constituting a photo decomposition layer. CONSTITUTION:A transparent conductive film 3 is formed on an electrode substrate 2 consisting of a plastic plate and a coloring layer 4 having 10-20mum thickness is formed on the film 3. The coloring layer is formed by mixing 100pts.wt. epicoat 828 and 20pts.wt. paraxylene diamine, then forming the layer by a roll coating method. The photodecomposition layer 5 is then formed by adding 4pts.wt. photodecomposable salt to an acrylic resin contg. 10pts.wt. PP carbonate, uniformly kneading the mixture, then uniformly coating the mixture on the layer 4 to about 10mum thickness. A transparent conductive film 6 and an electrode substrate 7 are then successively formed on the layer 5, by which the display element is obtd.
Patent JP-H1054512-A (JP)
Title: Catalyst combustion type heater
Inventor: OKADA HIROSHI
IPC: F23C13/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To achieve an efficient combustion by effectively utilizing a catalytic layer concerning a catalytic combustion type heater. SOLUTION: A mixing cylinder 18 and a combustion cylinder 44 are arranged in upper and lower housings 10 and 12. An electric heater 20 is buried in a bottom wall of the mixing cylinder 18 and a fuel introduction pipe 28 is extended to the vicinity of the center along the internal surface of a bottom wall of the mixing cylinder 18 so that a fuel of the fuel introduction pipe 28 is vaporized by heat of the heater 20 to be mixed with air. The mixed air is guided into a combustion cylinder 44 to be burned in a catalytic layer 46. The inner diameter of the mixing cylinder 18 is made larger than the outer diameter of the catalytic layer 46 to choke the mixed air introduced to the catalytic layer 46 from the mixing cylinder 18.  A mixed current guide 22 is arranged in the mixing cylinder 18 vertically at the center thereof and a doughnut-shaped mixed current passage 25 is formed in the perimeter thereof.
Patent JP-H0939837-A (JP)
Title: Dash panel structure of vehicle
Inventor: FUNAKOSHI YUKITO
IPC: B62D25/08
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve a dash panel of a vehicle while securing rigidity strength of the dash panel and improve its productivity. SOLUTION: This is the divided structure consisting of a first panel 2 forming an upper surface of a center dash part 11 and a front part of a dash panel 1 by dividing the dash panel 1, a second panel 3 forming a lower part of the center dash part 11, a third panel 4 extending in the lateral direction, a fourth panel 5 forming a bottom surface of the dash panel 1 and a pair of left and right fifth panels 6 forming an arch tire house. Thereafter, a vertical wall 8 is provided along a joint part of the dash panels 5, 6 by bending one of side edges of the panel 5 and the panel 6 facing against each other downward, and a front end 81 and a rear end 82 are respectively fastened on a front side member 9 of a car body.
Patent JP-S6457700-A (JP)
Title: Magnetic shielding device
Inventor: YAMAMOTO ETSUJI
IPC: H01F6/00
Filed: 1987-08-28
Abstract: PURPOSE:To obtain a small-sized, light-weight and simply constituted magnetic shielding device by a method wherein a cavity is provided in the interior of a superconductor and the cavity is filled with coolants. CONSTITUTION:A cavity 2 is provided in the interior of a superconductor 1 and the cavity 2 is filled with coolants. For example, the cavity 2 is formed in the interior of the ceramics superconductive material 1 consisting of Y, Ba, Cu, O and so on and the coolants of liquid nitrogen, cooled nitrogen gas and so on are filled here. The material 1 is shut excepting an aperture 3 and the effect of an external magnetic field is shielded in a space 4 in a container, which is formed of the material 1, by a Meissner effect. Moreover, reversely to that, the material 1 shields the effect of a magnetic field, which is generated by a body 5 put in the space 4 in the container which is formed of the material 1. Or moreover, the surface, which comes into contact to the outside, of the material 1 is covered with such a heat insulating material 6 as a foaming polystyrol or a superinsulator to contrive so as to be able to reduce the consumption of the coolants.
Patent JP-H1061765-A (JP)
Title: Piston pin made of ceramic composite material and manufacture thereof
Inventor: KATO ZENICHIRO
IPC: F02F3/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate characteristic both in hardness and in thermal expansion coefficient by lowering the porosity of porous ceramic material from the center toward the outer surface so as to change the impregnated quantity of metal in a piston pin made of composite material with metal impregnated in open pores of the porous ceramic material. SOLUTION: At the time of manufacturing a piston pin, carbon black is first added to ceramic raw material powder to manufacture molding powder, but at this time, three kinds, for instance, of molding powder different only in the content of carbon black is manufactured. Core metal is put in a metal mold of piston pin shape, and molding powder 1 smallest in the content of carbon black is filled into a cavity and pressed. The core metal is then pulled out, and other two kinds of molding powder 2, 3 are filled in regular order in an obtained compact and pressed. Metal (Al, Mg, or the like) is impregnated in obtained porous ceramic material to obtain the piston pin lowered in the metal impregnated quantity from the center toward the outer surface.
Patent JP-2001035580-A (JP)
Title: Electrical connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a housing and a rear holder and to prevent backlash between them. SOLUTION: A housing 1 and a rear holder 2 are set engagingly with each other at a tentatively engaged position where the rear holder 2 is inserted into the housing 1 to its intermediate part and at a completely engaged position, where the rear holder is completely pushed in. A holder receiving chamber and a locking projection are formed inside a terminal receiving chamber 12 of the housing 1, and jig insertion holes 17, projection engagement holes 18 and projection insertion holes 19 are formed on the upper and lower outside walls of the terminal receiving chamber 12.  A holder body 21 entering into the holder receiving chamber, a locking part engaging with the locking projection at the tentatively engaged position and at the completely engaged position, tentatively locked projections 23 engaging with the rearmost part of the projection engagement holes 18 at the tentatively engaged position and completely locking projections tightly inserted into the projection insertion holes 19 are formed in the rear holder 2. The completely locked projections are integrated with the holder body 21 through a holding plate 25 and flexible hinge parts 24a-24c, and a projection fitting holes for tightly fitting the completely locked projections through the projection insertion holes 19 are formed in the holder body 21.
Patent JP-S59104702-A (JP)
Title: High-speed copying device
Inventor: MIYATAKE NORIO
IPC: G11B3/64
Filed: 1982-12-03
Abstract: PURPOSE:To record and copy signals at a high speed by providing a tape recording means which is capable of speed switching synchronous with the speed increasing ratio of a record reproducing means and a phonoequalizer which compensates the reproduced signal in response to its speed. CONSTITUTION:In a normal copy mode switches 22 and 23 are set at the side of a fixed contact bar (a). The output of a record player 11 is supplied to an input terminal 17 of an audio amplifier 12 through the switch 22 and an output terminal 15. In a high-speed copy mode a record disk of 33+1/3rpm is revolved by the player 11 with 45rpm, and a tape recorder 13 is changed to a high-speed mode. That is, the switches 22 and 23 are changed toward a fixed contact bar (b). Then the number of revolutions of a capstan motor 32 is changed in response to the switching of characteristics of a record amplifier 26. In this case, the signal is applied to a magnetic head 27 from the amplifier 26 through a phonoequalizer 25 incorporated into the recorder 13. Then the signal is recorded on a magnetic tape 34 by the head 27.
Patent JP-H0532926-A (JP)
Title: Erasable water-soluble ink composition
Inventor: SANO HIROMI
IPC: C09D11/16
Filed: 1991-07-30
Abstract: PURPOSE:To obtain the title ink composition not fading, capable of increasing concentration of calligraphy, simply erasing calligraphy by washing with water, comprising a coloring material such as catecholmonosulfonic acid-molybdenum complex. CONSTITUTION:The objective ink composition comprising preferably 0.1-65wt.% coloring material composed of one or more of water-soluble molecular weight complexes selected from a complex of catechol, a sulfonic acid-based derivative thereof and molybdenum (e.g. catechol-3-sulfonic acid molybdenum complex) and a complex of hydroxyquinoline, a sulfonic acid-derivative and molybdenum (e.g. 8-hydroxyquinoline-5-sulfonic-molybdenum) and water. 0.1-20wt.% water-soluble polymer such as polyethylene oxide is preferably added to the composition.
Patent JP-S60103235-A (JP)
Title: Radiation combustion stove
Inventor: KOBA YOSHITAKA
IPC: F24C1/14
Filed: 1983-11-11
Abstract: PURPOSE:To make it possible to uniformly obtain high-temperature radiant heat radiation effective for heat collection in a large amount and on the entire surface with a simple construction by alternately arranging small diameter parts and large diameter parts, providing slant surface parts between the small diameter parts and large diameter parts and dispersedly providing small holes for discharging combustion gas on the slant surface parts. CONSTITUTION:Small diameter parts 6 and large diameter parts 7 are arranged on a combustion cylinder 5 alternately and repeatedly in the vertical direction, and small holes 9 for discharging combustion gas formed on the slant surface parts assume a zigzag shape at the upper stage and the lower stage on the inner side of the combustion cylinder 5. For this reason, the flow layer in which the combustion gas rises up along the inner wall of the combustion cylinder 5 becomes uniform. On the other hand, on the outer side of the combustion cylinder 5, small holes 9 at the upper stage and small holes 9 at the lower stage form a symmetric arrangement. Hence, a gas discharged in depressions on the corrugated surfaces from small holes 9 and 9 and comes into collision therewith, and thereafter diffused in a turbulent manner. Thus, a high-temperature gas stays within the depressions. As a result, since the surface of te combustion cylinder 5 is encircled by a high-temperature gas atmosphere and does not undergo cooling due to external air, the combustion cylinder has uniform high temperature and the quantity of radiant heat can be increased.
Patent JP-H02108608-A (JP)
Title: Method for preventing spreading of disease and infection in structure
Inventor: UIRIAMU KAACHISU HOWAITO
IPC: F24F8/28
Filed: 1989-08-21
Abstract: PURPOSE: To inhibit diseases and infections from infesting in a structure of good energy efficiency by treating the inner faces of the structure and equipment with a solution containing a quaternary ammonium of antimicrobial organosilicon to fix the compound on their surfaces. CONSTITUTION: A dilute aqueous solution of compound of formula I and formula II [Y is R, RO (R is a 1-4C alkyl); a is 0-2; R' is methyl, ethyl; R" is a 1-4C alkylene; R"'-RV are each a 1-18C alkyl, CH2 C6 H5 , CH2 CH2 OH, CH2 OH; X is a halogen, acetate], typically 3-(trimethoxysilyl) propyldimethyl octadecylammonium chloride is applied to the inner faces of a structure or equipment therein to form persistent bacteriostatic, fungistatic and alga-static surfaces and they are used in a forced or inductive air ventilation, heater, humidifier and air conditioning system to inhibit the surfaces of the structure and equipment from being infested with microorganisms.
Patent JP-S6271721-A (JP)
Title: Door structure for vehicle
Inventor: IIDA SADAJI
IPC: B60J5/04
Filed: 1985-09-26
Abstract: PURPOSE:To improve appearance and increase the degree of freedom in design by constituting a sash part from an inner channel and an outer channel which are formed through roll molding and working the extension part for concealing a drip channel through press-molding. CONSTITUTION:A frame 18 is constituted of an inner channel 20 and an outer channel 22, and the holding part 21 for a weatherstrip 38 is formed onto the inner channel 20 through roll molding, and a door glass peripheral edge accommodating groove part 26 is formed onto the outer channel 22. Then, the holding part 21 for concealing a drip channel 36 and the extension part of the groove part 26 are cut through press-molding, and bending work is applied. Therefore, the external appearance integral with a roof panel 34 is obtained, and appearance can be improved, and the degree of freedom in shape can be increased.
Patent JP-S58165087-A (JP)
Inventor: JIYAN POORU MIRO
IPC: G21C7/08
Filed: 1982-12-04
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-S60107207-A (JP)
Inventor: MATSUDA KOUICHI
IPC: H01B3/46
Filed: 1983-11-15
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。