baber/WOPTO huggingface dataset:
Patent JP-H09114059-A (JP)
Title: Photographic material
Inventor: BEATE BEBAA
IPC: G03C1/76
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the photographic material having emulsion stability and a layer freed of crystallization and a diffusion stability and low layer load. SOLUTION: This photographic material has on a support at least one photosensitive silver halide emulsion layer and at least one nonphotosensitive layer and at least one layer containing at least one compound represented by the formula in which R1 is an H atom or an alkyl or Si(CH3 )3 group or it may combine directly with R5 ; each of R2 and R4 is a hydroxy, alkoxy, alkyl, phenyl, -OSi(CH3 )3 or -OSi(OR6 ) group; R3 is an alkyl or aryl or alkenyl group; R5 is a hydroxy, alkoxy, or -OSi(CH3 )3 group or it may combine directly with R1 ; R6 is alkyl; L is a divalent bonding group; PUG is a photographically active group; (n) is 0-100; and (m) is 2-100.
Patent JP-H08133807-A (JP)
Title: Composition for molding artificial marble and molded form thereof
Inventor: MASAOKA HIROSHI
IPC: C04B26/06
Filed: 1994-11-04
Abstract: PURPOSE: To obtain the subject molded form usable under such environment as to be repeatedly exposed to high and low temperatures with no need of reinforcement, by incorporating a methyl methacrylate-based polymerizable syrup with fused silica glass powder as filler. CONSTITUTION: This composition for molding artificial,marble comprises a methyl methacrylate-predominant polymerizable syrup, fused silica glass powder and a polymerization initiator. The other objective polymethacrylate-based artificial marble molded product is obtained by curing this composition. This molded product, which is excellent in thermal shock resistance and transparency, develop no cracks on its surface due to its fatigue and deterioration by its deformation in the form of expansion and contraction when used under such environment as to be repeatedly exposed to high and low temperatures. Therefore, this molded product need not be reinforced, for example, through backing with e.g. a polyester resin.
Patent JP-H01113654-A (JP)
Title: Preparation of cation exchange resin
Inventor: INOUE YOSHINORI
IPC: B01J39/20
Filed: 1987-10-27
Abstract: PURPOSE:To increase an alkali resistance and to reduce a hydrophobic property, by a method wherein a prescribed compound is mixed in a dispersion solution of an aprotic solvent wherein a specific macromolecular gel is dispersed, it is subjected to reaction with a catalyst added, and a reaction product is subjected to counter ion exchange after washing. CONSTITUTION:A macromolecular gel having a hydroxide group or an epoxy group in conformity with a method of reaction is dispersed in an aprotic solution of dioxane, dimethylformaldehyde or the like, and a multifunctional epoxy compound to be surface coating macromolecules and a compound to be ion exchange resin are mixed in the dispersion solution. Then, with a reaction starting catalyst added, a reaction is made for a prescribed time at a prescribed temperature, a reaction product is washed by an organic solvent and further by water sufficiently. When exchange is made thereafter for aimed counter ions of a carboxylic acid, a sulfonic acid, a phosphonic acid or the like having a functional group reacting with the epoxy group of the surface coating macromolecules, cation exchange resin having an increased alkali resistance and a remarkably reduced hydrophobic property is prepared.
Patent JP-H07251385-A (JP)
Title: Machining head for machining substrate, especially printed circuit board
Inventor: JIYAKOOMO AUFUIEERO
IPC: B25F1/02
Filed: 1994-11-04
Abstract: PURPOSE: To change a spindle mounted on a head without removing the head from a machine. CONSTITUTION: A machining head 5 has a hollow body 6, and the hollow body 6 has a first crosspiece 11 with a seat 14 for slidably supporting a motor-driven tool spindle 16. The hollow body 6 also has a second crosspiece 44 fitted with means 38, 41 for axially displacing the spindle 16. The spindle 16 is driven by an electric motor 55 via a pair of a screw nut 38 and a screw 37. The second crosspiece 44 has an end portion 81 pivoting by means of a pin 82 on an appendix 83 of the hollow body 6, and it is fitted to the hollow body 6 by means of a pair of locating pins 91 and a pair of screws.
Patent JP-H02120448-A (JP)
Title: Roof panel supporting structure
Inventor: OTA TAKASHI
IPC: E04B7/04
Filed: 1988-10-27
Abstract: PURPOSE:To make fixing of roof panels varying in their fixing positions, available only with a single type of supporting hardware by providing multiple pairs of holes for fixing the roof panels to a supporting plate member of the supporting hardware, and by using an optionally selected pair of holes. CONSTITUTION:A supporting plate member 2 of which upper plate declines toward its front end is installed at the top of a supporting hardware 1. Multiple pairs of holes for fixing roof panels are provided to the supporting plate member 2 in the direction intersecting the direction of the decline. Then the supporting hardware 1 is installed on the surface of a beam 4 and end parts of the roof panels 5 are laid on the supporting plate member 2. A suitable pair of holes for fixing the roof panels is then selected in accordance with the arrangement type of the roof panels 5, and the roof panels 5 are fixed to the supporting hardware 1 with bolts 6 and 6 inserted through the selected holes.
Patent JP-2001090733-A (JP)
Title: Method of manufacturing for dynamic pressure bearing device
Inventor: KONDO HIDEYUKI
IPC: G01F23/292
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a dynamic pressure bearing device capable of correctly adjusting and controlling the position of a liquid surface of lubricating oil in a dynamic pressure bearing without causing oil leak or seizure. SOLUTION: In this manufacturing method for a dynamic pressure bearing device in which a shaft 1 is relatively rotatably supported by dynamic pressure action of relative rotation between the shaft 1 and a bearing 4, an automatic focusing device to determine a focusing position based on an image obtained from a microscope 51 is used, an objective lens of the microscope 51 is moved, focusing positions of an end surface of the bearing 4 in a shaft direction and a liquid surface of lubricating oil 6 formed between the shaft 1 and the bearing 4 are determined, and the position of the liquid surface of the lubricating oil 6 to the end surface of the bearing 4 in the shaft direction is determined based on position difference of the objective lens between the respective focusing positions, thereby the liquid surface position of the lubricating oil 6 is set to a specified position.
Patent JP-H03134966-A (JP)
Title: Molten carbonate fuel cell
Inventor: MOGI TAKAYUKI
IPC: H01M8/04
Filed: 1989-10-20
Abstract: PURPOSE:To burn and remove carbon without oxidizing an electrode by feeding steam to a fuel gas chamber to suppress carbon deposition during operation, and feeding air and inert gas to the fuel gas chamber when carbon deposition occurs on a fuel electrode. CONSTITUTION:A steam feed path 9 is provided on a fuel gas chamber 4, steam is fed via a flow control valve 19, and the fuel gas composition is maintained outside the carbon deposition region. The carbon deposition on a fuel electrode is suppressed, if carbon deposition occurs on the fuel electrode, the operation is temporarily stopped, fuel gas is substituted with purge gas, then its feed is stopped. Preset quantities of air and inert gas are fed to the fuel gas chamber 4 from an air pipe system 8 and an inert gas pipe system 10 via flow control valves 18 and 20 respectively to burn deposited carbon, and the burned carbon is discharged via a discharge path 11 provided near a fuel gas inlet passage 6.
Patent JP-S63125586-A (JP)
Title: Method of bonding and adhesives
Inventor: OKAMURA NAOMI
IPC: C08F2/44
Filed: 1986-11-17
Abstract: PURPOSE:To enable temporary fixing in a short time and to provide sufficient bond strength after a certain period of time, by applying two kinds of specified adhesives to the surfaces to be bonded in such a manner that these adhesives are neither mixed with each other nor overlaid on each other, thus effecting bonding. CONSTITUTION:An adhesive is prepared which is curable at ordinary temperatures through anionic polymerization by moisture and composed mainly of an anionically polymerizable compound selected from among alpha-cyanoacrylate compounds of formula I (wherein R is 1-16C alkyl, 2-16C alkoxyalkyl, etc.) and 1,1-disubstituted diene compounds of formula II (wherein R<1> and R<2> are each H, 1-5C alkyl, etc.; R<3> is H or methyl; X and Y are each cyano, a 2-12c carboxylic ester, etc.). This adhesive and a water-base synthetic resin emulsion adhesive containing an anionic polymerization accelerator are separately applied to the surfaces to be bonded in such a manner that these two adhesives are neither mixed with each other nor overlaid on each other, thus effecting the bonding.
Patent JP-H01115095-A (JP)
Title: Electric power saving illumination control device
Inventor: HATANAKA TAKESHI
IPC: H05B37/02
Filed: 1987-10-29
Abstract: PURPOSE:To make it possible not to generate noise or distortion to a sine wave AC wave form with a small and sight device by adjusting output voltage supplied to illumination load with a differential joining condition of a second series winding for a first series winding and a shunt winding controlled. CONSTITUTION:A DC exciting power source 28 has a transformer 80, connected to an input side of a magnetism control type voltage regulator 24, and a rectifier 82, connected to an output side of the transformer 80 and converting AC current to DC output current; the DC output current is smoothed with a condenser 84 and is used as a DC exciting current I; a semiconductor switch circuit 30 has a semiconductor switch 88 and a drive transistor 89; and the switch 88 is connected for controlling the current I between DC output terminals of the rectifier 82. The output voltage in an output end can be variably controlled with the magnetic flux of a first seriese winding 46 shifted to a magnetic shunt iron core 44 and of a shunt winding 48 controlled, with a differential joining condition of a second seriese winding 50 to an output winding composed of the windings 46 and 48 varied, by variably controlling a center leg 54. Distortion or noise is made ungenerated in voltage wave form since a phase control system of AC voltage is not applied.
Patent JP-H03137005-A (JP)
Title: Powder for high-temperature superconductor and its production
Inventor: SUMIYA KEIJI
IPC: C01B13/14
Filed: 1989-10-19
Abstract: PURPOSE:To improve fluidity of the powder by heat-treating fine grains of a high-temp. superconductor composition to form a lump in which the fine grains are stuck to one another and then crushing the lump to obtain specified grain diameter and angle of repose. CONSTITUTION:The raw powders for a superconductor are wet-mixed in a specified ratio, the mixture is calcined in a mixed atmosphere of O2 and N2 and crushed to obtain a calcined powder. The powder is further wet-crushed and dried to form the fine grains of a high-temp. superconductor composition having <=100 mum average diameter. The fine grains are heat-treated at a specified temp. in the O2 atmosphere or in the mixed atmosphere of O2 and N2 and then cooled to obtain a lump in which the fine grains are stuck to one another. The lump is then wet-crushed, dried and screened to remove the fine grains having <=10 mum diameter, and the powder for the high-temp. superconductor in which fine grains are stuck to one another and having <=250 mum average diameter and <=40 deg. angle of repose is obtained.
Patent JP-H10124735-A (JP)
Title: Automatic document issuing machine
Inventor: KATO YOSHIBUMI
IPC: G07B1/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable an individual to bring a data storage medium and easily and speedily edit and manage many document generation data when editing and managing the document generation data by writing document generation data on a data storage medium installed detachably in the automatic document issuing machine. SOLUTION: A card reader writer 2 is installed inside the card insertion slot of an automatic certificate issuing machine to discriminate information on a card confirmation code, a user ID discrimination code, etc., recorded on a card or write resident data or edited data, etc., generated by editing the resident data through a communication between the automatic certificate issuing machine and a host computer. Further, a CRT display device 4 is arranged above the card insertion slot, a touch panel 5 as a selecting means which sends a signal when a user makes a touch with a finger is provided on the surface of the CRT display device 4, and the user touches the touch panel 5 to operate the automatic certificate issuing machine.
Patent JP-2000100381-A (JP)
Title: Fluorescent lamp and light source device
Inventor: WATANABE KAZUHIKO
IPC: H01J65/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To maximally realize beam deterioration preventing effect and consumed mercury amount reduction effect. SOLUTION: This fluorescent lamp has a metal oxide other than phosphor particles in a glass protective film between the inner surface of a translucent airtight vessel 1 and a phosphor film 3, and at two positions in the phosphor film 3. A metal oxide to constitute the glass protection film 9 and a metal oxide present in the phosphor film 3 have starting materials different from each other and the same chemical composition of a final product. As a result, a barrier function can be provided for restraining such various damages to a minimum as causing the metal oxide to be a cause for adsorbing mercury or beam deterioration. As a whole, consumed mercury amount reduction effect and beam deterioration prevention effect can be extracted maximally, regarding mercury consumption within the translucent airtight vessel 1 with the lapse of lighting time and beam deterioration.
Patent JP-S63126410-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1986-11-14
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-H04148516-A (JP)
Title: Line filter and its manufacture
Inventor: MURASATO MICHIHISA
IPC: H01F41/00
Filed: 1990-10-12
Abstract: PURPOSE:To reduce a leakage flux to a minimum and to enhance the efficiency of an inductance with reference to the number of turns of a conductor by a method wherein two ferrite cores are inserted into an insulating bobbin on which a conductor having an insulating film has been wound or through which the conductor has been passed and joint faces of the cores are coated with a soft magnetic substance or the substance is applied to the joint faces and the cores are pressurized and fixed. CONSTITUTION:A soft magnetic substance provided with plasticity or a mixture of a soft magnetic substance with a resin is sandwiched between joint faces of cores. Thereby, it is possible to prevent an inductance from being lowered by a gap. As the soft magnetic substance provided with plasticity, e.g. a magnetic fluid or a mixture of the pulverulent body of a soft magnetic material such as a ferrite powder, an iron powder or the like with an epoxy-based or rubber-based resin is used. The magnetic substance is effective when its permeability is high and its saturation flux density is large. For example, a mixture 2 of an iron powder with an epoxy-based resin in a mixture ratio of 7:3 is sandwiched between bonding parts of toroidal ferrite cores 1 which have been split into two parts; an insulating case or an insulating paint 3 is executed; a conductor 4 having an insulating film is passed.
Patent JP-H06121998-A (JP)
Title: Method for maintaining hydrosphere environment
Inventor: MOCHIDA KOICHI
IPC: C02F3/34
Filed: 1992-10-12
Abstract: PURPOSE:To reproduce, maintain and preserve the phenomena intrinsically taking place in the hydrosphere environment by disposing lumps in which microorganisms are propagated on the water bottom, annihilating org. acids from the water bottom with the photosynthesis bacteria leaching from the inside of the lumps, converting hydrogen sulfide to element sulfur and converting the nitric acid formed by the oxidation of ammonia with denitrification bacteria to molecular nitrogen. CONSTITUTION:The method for maintaining the hydrosphere environment consists in first disposing the lumps in which the microorganisms including the photosynthesis bacteria and denitrification bacteria are propagated on the water bottom of ponds, moats, water tanks, rivers, etc. The org. acids are annihilated from the water bottom in an anaeration state by the photosynthesis bacteria leaching from the inside of the lumps and the hydrogen sulfide is simultaneously converted to the element sulfur. The nitric acid formed by the oxidation of the ammonia is converted to the molecular nitrogen in the anaeration state by the denitrification bacteria leaching likewise from the lumps. The phenomena intrinsically taking place in the hydrosphere environment are reproduced, maintained and preserved without detriment to the natural environment.
Patent JP-S63127243-A (JP)
Title: Transfer image forming method
Inventor: SHIMIZU KUNIO
IPC: G03F7/40
Filed: 1986-11-18
Abstract: PURPOSE:To enable transcribing the image, without necessity of post exposure at a low temperature by forming a colored image on an image forming material which is applied a color recording layer having a photosensitive property on a substrate body having a surface capable of peeling, followed by transferring the obtd. colored image on an image receiving layer contg. a thermoplastic resin having a <=150 deg.C softening point. CONSTITUTION:The colored image is formed by using the image forming material which is formed by applying and providing the colored recording layer having the photosensitive property on the substrate having the surface capable of peeling, and by image-wisely exposing the obtd. image forming material, followed by processing it. The obtd. colored image is transferred on the image receiving sheet having the image receiving layer contg. the thermoplastic resin having <=150 deg.C the softening point. Said thermoplastic resin is one kind of the resin selected from the group comprising polyamide, polyester, polyurethane, ethylene-vinylacetate copolymer, styrene-butadiene copolymer, acrylonitrile- butadiene copolymer, styrene-isoprene copolymer, buty rubber and polyacrylic resin. Thus, the colored image can be transferred at the low temp. of <=150 deg.C.
Patent JP-H02120902-A (JP)
Title: Metal mold managing device for planar material working machine
Inventor: ASANO NOBUYASU
IPC: B21D28/36
Filed: 1988-10-31
Abstract: PURPOSE:To automatically control a metal mold by calculating the number of hits at every ID of each metal mold by a metal mold using frequency calculating function module and storing the calculated number of hits in a metal mold register file to manage the practical number of hits. CONSTITUTION:The metal mold using frequency calculating function module 57 fetches the number of hits at every ID of each metal mold from an NC program file 61 and a working information file 63 corresponding to the file 61 to calculate the practical number of hits and adds the practical number of hits to the hit number column of the metal mold register file 65. When the pracitcal number of hits added at that time overs the allowable number of hits stored in an allowable hit number column in the file 65, the module 57 outputs an alarm meaning the replacing time of the metal mold to the screen of a CRT 31. Thus, each metal mold can be automatically managed by controlling the practical number of hits added to the hit number column.
Patent JP-H01116076-A (JP)
Title: Continuous vacuum treatment device
Inventor: TOKAI MASAYA
IPC: C23C14/56
Filed: 1987-10-30
Abstract: PURPOSE:To prevent a work from being damaged by friction with a slit-shaped sealing part by providing non-evacuating preliminary chambers to the atm. side of plural prevacuum chambers before and after a vacuum treatment chamber. CONSTITUTION:A steel sheet F or the like is passed through the plural prevacuum chambers 2, 3 before and after the vacuum treatment chamber and the vacuum degree is gradually increased or lowered at the time of subjecting said steel sheet to a plasma treatment, vapor deposition treatment, etc., in the vacuum treatment chamber. The preliminary chambers 27, 28 which have no evacuation devices are provided to the outside of the atm. side prevacuum chamber and the internal pressure thereof is regulated to >=100Torr at the time when the steel sheet F passes the inside of the slit-shaped seal connecting the respective prevacuum chambers. The pressure gradient in the slit-shaped sealing part constituted of an upper case 13 and a lower case 14 which seal the atm. pressure and the preliminary chambers 27, 28 is then decreased and the pressure difference between the part above the steel sheet and the part below the steel sheet in the slit is decreased. The damage of the steel sheet F by contact with the upper case 13 or lower case 14 for forming the slit is thus prevented.
Patent JP-H03134616-A (JP)
Title: Production of contact lens
Inventor: KIGUCHI HIROSHI
IPC: G02C7/04
Filed: 1989-10-20
Abstract: PURPOSE:To constantly enhance the effect of surface reforming by setting such optimum discharge time which is sufficient for introduction of a large quantity of radicals and does not allow the formed radicals to lose their activity. CONSTITUTION:The surface of a base material made of the polymer of the ester compd. of methacrylic acid which is the copolymer of at least alkyl methacrylate and the siloxanyl methacrylate expressed by formula I as its raw material is subjected to the discharge treatment under an atm. or reduced pressure. Acryl amide is then graft-polymerized on the surface of this lens. The discharge time of this stage is set at 2 seconds to 10 minutes in this case. In the formula I, X and Y are selected from the group consisting of 1 to 5C alkyl group and Z group and Z is the group having the constitutional formula of formula II; A denotes 1 to 5C alkyl the group; m, n denote 0 or positive integer. The constant enhancement of the effect of the subsequent surface reforming is possible and the defect and fluctuation of the surface reforming state are entirely eliminated according to the production process of this contact lens.
Patent JP-H0990780-A (JP)
Title: Transfer device
Inventor: FUCHIWAKI TAKASHI
IPC: G03G15/01
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device in which a transfer failure resulted from the clearance between a transfer material and an intermediate transfer belt is effectively avoided to form an image of good quality free from image defect (reverse printing). SOLUTION: In an image forming device for primarily transferring a toner image T on an image carrier 1 to an intermediate transfer belt 2 and secondarily transferring the primary transfer image on the intermediate transfer belt 2 to a transfer material 3, a transfer device for secondary transfer has a transfer roll 5 capable of approaching to and separating from the intermediate transfer belt 2, and an opposed roll 6 on the inside of the intermediate transfer belt 2, and when the transfer roll 5 is in contact with the intermediate transfer belt 2, the angle α formed by the line connecting the center of the transfer roll 5 to the center of the opposed roll 6 and the intermediate transfer belt 2 is set less than 90 deg..  When the transfer roll 5 is in contact with the intermediate transfer belt 2, the intermediate transfer belt 2 is changed to the form laid along the peripheral form of the transfer roll 5 and the opposed roll 6. Further, the approaching and separating direction of the transfer roll 5 is the same as the connecting line connecting the center of the transfer roll 5 to the center of the opposed roll 6.