baber/WOPTO huggingface dataset:
Patent JP-H11269692-A (JP)
Title: Tin-silver alloy acidic electroplating bath
Inventor: YUASA TOMOSHI
IPC: C25D3/56
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To make the plating bath stable at a high temp. for a long period and to obtain a plating film having high gloss, soldering property and whisker resistance by incorporating aminothiophenol compds. or the like into a tin-silver alloy plating liquid containing no cyanide compd. SOLUTION: This tin-silver alloy acid plating bath contains aminothiophenol compds. expressed by the formula, and reaction products of unsatd. aliphatic aldehydes and/or unsatd. aliphatic aldehydes and amine compds. The plating bath does not contain cyanide compds. In the formula, R<1> , R<2> , R<4> and R<5> are each H or NH2 groups, R<3> is H, NH2 , OH, COOH, Cl, Br, NO2 , CH3 or OCH3 groups, and at least one of R<1> to R<5> has a NH2 group and R<4> , R<5> are each preferably hydrogen. The aminothiophenol compds. can be used in a single compd. or together, however, even a single aminothiophenol compd. gives an enough effect to maintain stability of the bath and plating performance.
Patent JP-H10273643-A (JP)
Title: Sealing member for ball screw
Inventor: MIKAMI EISHIN
IPC: C10N50/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sealing member capable of enabling a ball screw to cause a little dust, etc., by suppressing dispersion of a grease for the ball screw and further capable of providing lubrication by mixing specific proportions of a fluorinated oil and a fluororesin powder. SOLUTION: This sealing member is obtained by mixing (A) 5-99 wt.% fluorinated oil or grease obtained by using the fluorinated oil as a base oil, with (B) 95-1 wt.% fluororesin powder, and sintering the component B at a temperature over the melting point of the component B. The molding of the sealing member is carrying out by mixing the components A with B, inserting the mixture into a mold having a prescribed shape, and heating the mixture of a temperature over the melting point of the component B to sinter the component B. As the fluorinated oil of the component A a liquid perfluoropolyether is exemplified, and as the component B a polytetrafluoroethylene (having a melting point of 327 deg.C) and a fluorinated ethylene propylene copolymer (having a melting point of 275 deg.C) are exemplified. A maintenance free ball screw for a long period is provided by using the sealing member.
Patent JP-H07287007-A (JP)
Title: Cartridge for dry analytical film
Inventor: SETO YOSHIHIRO
IPC: G01N31/22
Filed: 1994-04-15
Abstract: PURPOSE:To prevent the reversal or compression of a received dry analytical film caused by the impact at the time of falling by mainly providing a taking- out port, a press member, an energizing means and a prescribing means. CONSTITUTION:A taking-out port 14 is provided to one end of a box body 11 and the member 17 pressing a dry analytical film 1 and an energizing means 18 are arranged in the box body 11. By arranging a prescribing means 19 prescribing the moving quantity of the member 17 in the direction opposite to the taking-out port 14 to the width of the film 1 or less, even when the member 17 is moved in the direction slackening the film 1 when an impact acts in the direction opposite to the taking-out port 14, the moving quantity of the member 17 is prescribed to the width of the film 1 or less by the means 19. The film 1 is prevented from rising or reversing and the member 17 presses the film 1 in the direction of the taking-out direction in a laminated state by energizing force after an impact. Even when the member 17 is moved so as to compress the film 1 when an impact acts in the direction of the taking-out port 14, the member 17 returns as it is and the film can be accurately taken out successively without locking a compression state.
Patent JP-H08245836-A (JP)
Title: Easily degradable composition
Inventor: NOAKI NORIO
IPC: C08K5/09
Filed: 1995-03-08
Abstract: PURPOSE: To obtain an easily degradable composition which can give an inflation film or sheet improved in opening properties and slipperiness by mixing a starch- based polymer with water, a thermoplastic resin and a fatty acid amide or/and a fatty acid metal salt. CONSTITUTION: This composition is prepared by mixing 5-80wt.% at least one starch-based polymer selected from among raw starch, a chemically modified starch derivative prepared by modifying raw starch, a chemical-decomposition- modified starch, an enzymatically modified starch and a physically modified starch with 0.5-30wt.% water, 49-4.4wt.% thermoplastic resin comprising an ethylene/vinyl acetate copolymer saponificate having an ethylene content of 0.01-60mol%, a molecular weight of 100-500,000 and a degree of saponification of 0.01-99.9 % or/and polycaprolactone and 1wt.% or below alkylenebis higher fatty acid amide, a fatty acid amide composition or/and a fatty acid metal salt.
Patent JP-H06125682-A (JP)
Title: Spinning reel for fishing
Inventor: HIRANO KAZUO
IPC: A01K89/01
Filed: 1993-03-12
Abstract: PURPOSE:To provide a spinning reel for fishing designed to improve the rotational balance of a rotor due to the increase in weight of a bail arm. CONSTITUTION:Of a pair of bail supporting arms 2,2 formed monolithically with a rotor 1 and to fit a bail arm 3, the arm 2 axially provided with a bait supporting member 4 on the side having a fishline guide 3' is formed expandedly from the tip toward the base, and this base is equipped with a balancer 6. The forward movement of the center of gravity of the bait supporting arm 2 due to the bail arm 3 is regulated by the balancer 6 to stabilize the rotational balance of the rotor 1 and smooth the fishline winding action.
Patent JP-H06262319-A (JP)
Title: Continuous casting method
Inventor: GOTODA HIDEAKI
IPC: B22D11/128
Filed: 1993-03-12
Abstract: PURPOSE:To provide aN operational method, by which the effect of light rolling reduction can be obtd. even in the case of stopping casting, in the light rolling reduction operation for preventing segregation in a continuously cast slab. CONSTITUTION:In the light rolling reduction method in the continuous casting method for molten metal for continuously drawing the cast slab 1, when the casting velocity becomes zero during casting and the drawing of the cast slab stops, during stopping the casting, the cast slab is once drawn back in the direction reverse to casting direction. SuccessiveLy, while applying the light rolling reduction, the cast slab is drawn in the casting direction and thereafter, this operation is repeated.
Patent JP-H01251352-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/105
Filed: 1988-03-30
Abstract: PURPOSE:To improve corrosion resistance by sticking magneto-optical recording media each consisting of a specific interference layer, a magneto-optical recording layer and a reflecting layer onto substrates by disposing the reflecting layer sides opposite to each other and interposing a specific adhesive layer therebetween. CONSTITUTION:The interference layer consisting of a metal nitride, the magneto-optical recording layer consisting of an alloy of a rare earth metal and transition metal and the reflecting layer which is provided in contact with the recording layer and consists of Al or essentially consists of Al are provided onto the substrate. Two sheets of such magneto-optical recording media each consisting of the substrate/the interference layer/the recording layer/the reflecting layer are stuck to each other by the adhesive layer by disposing the reflecting layer sides opposite to each other. The adhesive layer which is low in internal stress, does not crack and warp the media, has low moisture permeability and is capable of highly suppressing the corrosion by moisture is preferable. The adhesive layer having <=50kgf/cm<2> 100% tensile stress specified by JIS K 6301 and <=20g/m<2> moisture vapor transmission rate in 24h specified by JIS Z 0208 is more preferable. The corrosion resistance of the medium is thereby greatly improved.
Patent JP-H07288068-A (JP)
Title: Operation monitor for power switchgear
Inventor: SAITO MIGAKU
IPC: H02B13/065
Filed: 1994-04-15
Abstract: PURPOSE:To provide such a reliable operation monitor for a power switchgear as being capable of monitoring by a sensor itself with a position detecting function. CONSTITUTION:A position detector 16 is fixed to part of an operating rod 7. A sensor 21 with a position detecting function is arranged on the wall face of a monitor case 15 encircling part of the operating rod 7 including the position detector 16 so as to be opposed to the position detector 16 perpendicular to the operating direction of the operating rod 7. The sensor 21 is mounted on a sensor mounting plate 18 fixed to the outside face of the monitor case 15. Signals from the sensor 21 are transferred via a cable 19. The sensor 21 is formed to transmit the output corresponding to the moving distance of the position detector 16.
Patent JP-H09269997-A (JP)
Title: Device and method for preparing and displaying road map and airport ground map and airport ground
Inventor: NISHI RIKUO
IPC: G06F17/50
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To speedily prepare an airport ground map by automatically generating a crossing when the taxiway of an airport ground is inputted. SOLUTION: The position data of the taxiway inputted through an input device 20 are supplied through a position information input part 22 to an equipment retrieval part 24. The equipment retrieval part 24 retrieves an equipment data base and retrieves the existent taxiway positioned near the inputted taxiway. The intersection of the discovered taxiway and the new taxiway is calculated by an intersection calculation part 26. A center line connection processing part 30 prepares a circular arc connecting respective center lines so as to constitute the crossing with the calculated intersection as a center. Then, such a circular arc is registered in the equipment data base 28 as the component of the crossing. This registration is performed at an equipment information storage part 32.  Thus, since the taxiways are automatically linked with each other by automatically preparing the crossing, the airport ground map can be easily prepared by simple operations.
Patent JP-S63248547-A (JP)
Title: Production of rapidly cooled metal strip
Inventor: KOGIKU FUMIO
IPC: B22D11/06
Filed: 1987-04-01
Abstract: PURPOSE:To prevent insertion of molten metal into end part by inserting a solid lubricator between the end part of cooling roll and short side mold to reduce wear developing between both, and holding close contact between both for a long time. CONSTITUTION:A block 8 for the solid lubricator is fixed at the end part of an air cylinder 7 and by pushing the block 8 to the end face of the cooling roll 3a, the solid lubricator is stuck. Further, current value in a motor working to rotation of the cooling roll 3a or loading capacity loading to the short side mold 5 toward casting direction, are measured, to assume variation of friction between the end face of the cooling roll 3a and the short side mold 5. As a result, by starting supplying or increasing supplying rate for the solid lubricator, in case the assumed value becomes to more than the presetting standard value, the over supplying of the lubricator is prevented and the unit consumption of the lubricator is reduced and the miture of the lubricator component into a strip is reduced.
Patent JP-H04310789-A (JP)
Title: Thermal recording material
Inventor: UEDA SHUICHI
IPC: B41M5/327
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a thermal recording material which is high in whiteness and excellent in shelf lie for a long period by a method wherein a specific leuco dye, a specific organic acid substance, and a specific compound are combined in a thermal coloring layer. CONSTITUTION:In a thermal coloring layer, 3-(N, N-dibutyl)amino-6-methyl-7- phenylaminofuloran is contained as a leuco dye, and, at least, one kind of an organic acid substance selected among 4, 4'-dihydroxydiphenyl-sulfon, 4'- isopropyloxydiphenylsulfon, and bis(3-allyl-4-hydroxyphenyl)sulfon, epoxycresol- novolac resin of 90 deg.C or over melting point, and at least, one kind of a compound to be selected in 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane, and 1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexylphenyl)butane are contained. Thereby, thermal recording paper which is high in whiteness and excellent in shelf life for a long period is obtained.
Patent JP-H02254616-A (JP)
Title: Cleaner for rotary magnetic head
Inventor: MIHASHI YASUO
IPC: G11B5/41
Filed: 1989-03-28
Abstract: PURPOSE:To automatically clean the video head of a rotary cylinder by providing the rotary cylinder with a detecting head to detect the fact, that the reproducing level of a signal recorded onto a magnetic tape goes to a prescribed value or below, and driving the rotary cylinder. CONSTITUTION:The cleaner is equipped with a cleaner A having a cleaning appliance 9 to be freely attachatably and detachably press-contacted in the outer circumferential surface of a rotary cylinder 5 and detecting heads 100a and 100b to detect the fact, that the reproducing level of the signal recorded onto a recording medium is at a prescribed value or below, and to drive the cleaner A. Namely, the detecting heads 100a and 100b for detecting a cleaning period are fixed at one edge of a circular spring 101 of one side between circular springs 101 and 102, and an air-core bobbin 103 is fixed in the central part of the circular springs 101 and 102. Around the outer circumference of the air-core bobbin 103, a inding coil 104 made to a thin copper wire with diameter 0.1mm is wound. Thus, the blinding of video heads 6a and 6b is detected in the middle of a recording or reproducing action, and the cleaner A can be automatically driven.
Patent JP-S61234569-A (JP)
Title: Field effect transistor
Inventor: NISHIMURA KAZUHIRO
IPC: H01L29/08
Filed: 1985-04-10
Abstract: PURPOSE:To decrease parasitic resistances between a source and a gate and between a drain and the gate, by forming source and drain regions comprising N<+>GaAs layers in contact with the side parts of a channel region of a two-dimensional cloud layer, and extending the source and drain regions to positions corresponding to the end parts of the gate electrode. CONSTITUTION:A source region 9 and a drain region 10, each comprising a high-concentration impurity layer, i.e., an N<+>GaAs layer, are selectively formed in a non-doped GaAs layer 2 so that both regions are extended to positions corresponding to the end parts of a gate electrode 8. A source electrode 6 and a drain electrode 7 are connected to the source region 9 and the drain region 10 through layers 3 and 5. The regions 9 and 10 are contacted with the side parts of a channel region comprising a two-dimensional electron cloud layer 4. Therefore, parasitic resistances between the source and gate and between the drain and the gate can be decreased.
Patent JP-H09268058-A (JP)
Title: Dielectric porcelain composition for high frequency wave
Inventor: NISHIOKA YASUHIKO
IPC: C01G51/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition for high frequency waves, capable of readily controlling the temperature coefficient of the resonance frequency, providing a sufficient porcelain density and improving the strength and having a high Q value even when baked at low temperatures. SOLUTION: This dielectric porcelain composition for high frequency waves comprises at least Ba, Sr, Mg and W as metallic elements and (a), (b), (x), (y) and (z) satisfy 0<(a)<1, 0.01<=(b)<=0.7, 0.40<=(x)<=0.55, 0.15<=(y)<=0.30, 0.20<=(z)<=0.30 and [(x)+(y)+(z)]=1 when the compositional formula is represented by x (1-a)BaO.aSrO}.y (1-b)MGo.bAO}.zWO3 (A is at least one of an iron family metal and Zn). Furthermore, the dielectric porcelain composition comprises a perovskite type crystal represented by the formula, (Ba1-a Sra ) (Mg1-b Ab )1/2 W1/2 }O3 [0<(a)<1, 0.01<=(b)<=0.7] as the main crystal phase.
Patent JP-S59202837-A (JP)
Title: Tire molding apparatus
Inventor: KAWAIDA SHINJI
IPC: B29D30/24
Filed: 1983-05-02
Abstract: PURPOSE:To accurately perform width adjustment with high efficiency, by revolving a drive shaft separately from a rotary shaft in a stationary state when the width of a molding drum is adjusted while allowing a plurality of revolving shafts to revolve at an equal angle in synchronous relation to the drive shaft by transmitting the revolution of said drive shaft to said revolving shafts. CONSTITUTION:When a drive shaft 42 is revolved separately from a rotary shaft 7, a revolving shaft 78a is revolved and the revolution thereof is transmitted to the corresponding screw shaft 14 through a transmission member 92. On the other hand, revolving shafts 78 other than the revolving shaft 78a are revolved only at equal angles in synchrnous relation to the revolving shaft 78a because a large gear 82 is revolved by revolving the pinion 80 of the revolving shaft 78a and the pinion 80 engaged with said large gear 82 is revolved. In this case, the revolution of each revolving shaft 78 is transmitted to screw shafts 14 through the transmission member 92 and all screw shafts 14 are simultaneously revolved only at equal angles while a first and a second drum segments 21, 22 approach and are spaced apart to each other to perform the width enlargement and reduction of a tire molding drum and width enlarging and reducing work is completed and work efficiency is enhanced. In addition, because all screw shafts 14 revolve only at equal angles, the respective width enlarging and reducing amounts of a pair of the first and the second drum segments 21, 22 become same.
Patent JP-S60221751-A (JP)
Title: Silver halide color photosensitive material
Inventor: MIHAI KEIJI
IPC: G03C7/30
Filed: 1984-04-18
Abstract: PURPOSE:To enhance sensitivity and sharpness by using an aromatic primary amine developing agent, and incorporating a compd. for releasing a fogging agent, a development promoter, or the precursors of them in accordance with an amt. of silver to be developed, and a polymer coupler latex. CONSTITUTION:When silver halide in a silver halide emulsion layer formed on a support is developed with an aromatic primary amine developing agent, an FR compd. for releasing a fogging agent, a development promoter, or their precursors, and a polymer coupler latex are incorporated in accordance with an amt. of silver to be developed. The FR compds. includes a coupler capable of coupling the oxidation product of the aromatic primary amine developing agent and releasing the FR compd., a coupler capable of coupling with said product and releasing a colored or colorless dye, and acting on said FR compds., a redox compd. capable of causing oxidation reduction reaction with said product and releasing the FR compds. resulting from decomposition reaction following the oxidation reaction, etc.
Patent JP-H05277880-A (JP)
Title: Workpiece sorting device for composite finishing machine
IPC: B23Q7/12
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the installation area of a workpiece sorting device by providing a sorting control means which controls the operation of each means, basing on process data set on a finishing machine control means and the detecting and sorting data stored of a workpiece detecting means. CONSTITUTION:At every time when a workpiece detecting means 13 detects workpieces ejected from a composite finishing machine 1 in a specified order basing on process data inputted to a finishing machine control means 4, a workpiece sorting means 15 is operated by a sorting control means 18 to enclose the detected workpieces, basing on the sorting data, in the respective containers corresponding to the sorts. As the result, workpieces of all sorts can be transferred on the same transfer channel on a workpiece transfer means 12, thus no large installation area is needed. In addition, as plural kinds of workpieces can be haused in the respective containers by the specified number of pieces, no sorting work of the workpieces is needed after hausing.
Patent JP-H0213095-A (JP)
Title: Apparatus and method for data path inspection
Inventor: RICHIYAADO JIYON PUROKUTAA
IPC: H04M3/26
Filed: 1989-03-29
Abstract: PURPOSE: To obtain the position of an error in data transmission by comparing an injected test message with a received test message passing through a switching element or each mutual connection. CONSTITUTION: This device is provided with double switching faces so that data messages can be transmitted through the both switching faces and compared. Thus, an error in data transmission passing through an exchange can be detected. When the error is detected, a switching control element 64<2> of a main exchange switch element 51 as a master controlling element searches for the position of the error. The control element 64<2> instructs its own switching element 57<2> , and on the other hand, control elements 64<1> and 64<3> as slave elements executes path inspection. Each part of a data path 67 normalized by a switching element 57 is discretely inspected by a master control element 64<2> , and the area of the exchange in which an error is generated is identified.
Patent JP-S533429-A (JP)
Title: Preparation of hydroxylaminoanthraquinones
Inventor: TAKESHITA AKIRA
IPC: C07C239/00
Filed: 1976-06-30
Abstract: PURPOSE:To prepare a high-purity hydroxylamino-substituted anthraquinone by reacting nitroanthraquinones with hydroxylamine (salts).
Patent JP-S63244796-A (JP)
Inventor: TSUBOMATSU YOSHIAKI
IPC: H05K3/46
Filed: 1987-03-31
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-2000237285-A (JP)
Title: Tablet cutter holder
Inventor: YAMANAKA NARIMOTO
IPC: A61J7/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of splitting a plurality of tablets simultaneously, accurately and completely and carrying the splitted tablets. SOLUTION: A pair of tablet holding blocks 2 provided with tablet holding grooves 1 having a shape corresponding to the specific shape of the tablets and containing one or more tablets 7 and a gap 3 into which a saw blade can be inserted are opposed and fit together. The tablet holding blocks are covered with a case 4 to carry it.
Patent JP-S522095-A (JP)
Title: Emergency escapement apparatus for guilding
Inventor: KONAGAI KEIZOU
IPC: A62B3/00
Filed: 1975-06-24
Abstract: PURPOSE: To provide an escapement apparatus, with which the inhabitant can make prompt and safe escapement at the time of an emergancy, and which does not require any special installation area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06314224-A (JP)
Title: Holder updating method
Inventor: KENESU AREN BUSHIYAU
IPC: G06F17/30
Filed: 1994-04-18
Abstract: PURPOSE: To remove necessity for permitting a user to select an object which is formed together in a single folder with a manual operation and to update selection by means of the manual operation for maintaining the present ability of the folder. CONSTITUTION: A computer having a file management system and plural objects formed in the folder is provided. The file management system can automatically maintain the folder. Inquiry bases are generated for the respective folders and this method includes the description of the contents of the folders. Namely, the inquiry bases describe the reference of the object contained as the content of the folder. The content of the folder is automatically updated by the file management system at the time of an interval or a trigger phenomenon which is previously designated. Thus, the user is released from work for filing the related object in the folder, and that the content of the folder is always perfect and latest is guaranteed.