baber/WOPTO huggingface dataset:
Patent JP-S5511184-A (JP)
Title: Surface treating method of copper or copper alloy or plated product by these metals
Inventor: MAEKAWA TETSUO
IPC: C25D11/34
Filed: 1978-07-11
Abstract: PURPOSE: To form color chemical conversion coating films of superior adhesion and corrosion resistance through PR electrolysis treatment of plated products of copper and copper alloys.  
     CONSTITUTION: Copper, copper alloys or plated products of these metals are subjected to PR electrolysis in an aqueous solution by alternately supplying direct current and inverse current. Then, copper melts first at the anode and active surfaces are exposed. At the same time, oxygen of nascent state is produced. When polarity changes to the cathode, the copper does not change and hydrogen is produced. Namely, oxidation progresses in the state of being normally activated by the anode and the colored film such as of metal suboxides, etc. such as of cuprous oxide, etc. is formed on the surface of the plated products. The color tone of this film changes to brown-blue-gold-red-dark blue along with progress of oxidation. This method facilitates control of color tones and evens the quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61242514-A (JP)
Inventor: HASEGAWA SADAJI
IPC: A01C11/02
Filed: 1985-04-19
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-S58202951-A (JP)
Title: Casting method of steel ingot
Inventor: NAKADA MASAYUKI
IPC: B22D7/00
Filed: 1982-05-21
Abstract: PURPOSE:To reduce the thickness of the segregation zone to be formed in the head part of a steel ingot and to improve the yield of the rolled produced by determining the area ratio between the inverted V segregation region formed on the casting wall side and the region inner than the inverted V segregation region and casting the ingot under the conditions expressed by the specific equations. CONSTITUTION:The area ratio B between the inverted V segregation region 2 formed on the casting wall side and the region 3 inner than said region 2 is determined by the equation I (x: the width of the steel ingot, y: the length of the steel ingot, a: the max. width of the region 2) in casting of the steel ingot wherein the molten steel charged into a casting mold is solidifed in one direction directing from the bottom to the head part of the steel ingot in the axial central direction thereof. The molten steel is then cast under the condition of the equation II (h: the height of the steel ingot). The thickness of the segregation zone 1 to be formed in the head part of the steel ingot is thus kept at <=200mm. and the rolled product is produced in a high yield.
Patent JP-S59211978-A (JP)
Inventor: KUWANO FUMIYOSHI
IPC: H01R13/11
Filed: 1983-05-17
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-S5419902-A (JP)
Title: Oxychlorination of ethylene
Inventor: ITAGAKI HIDEYUKI
IPC: C07C67/00
Filed: 1977-07-18
Abstract: PURPOSE: To prevent losses of ethylene, etc. in the production of 1,2-dichloroethane by the oxychlorination of ethylene, by converting a part of CO existing in the reaction product into CO 2  and removing the CO 2  from the system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11265416-A (JP)
Title: Duplexed totalizator system
Inventor: ANDO MASAO
IPC: G06Q50/34
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To make totalizing processing in a duplexed totalizator system into completely duplex configuration. SOLUTION: This system is provided with duplexed host devices 1 and 2 set as master and slave and plural terminals 31 -3n , and the host devices 1 and 2 and plural terminals 31 -3n are connected by communication means 411 , 412 -4n1 and 4n2 . As for command information from the host devices 1 and 2 to the terminals 31 -3n , information from the host device 1 set as the master is automatically selected and received at the terminals 31 -3n , totalizing requests from the respective terminals 31 -3n are transmitted to the host devices 1 and 2, response information from the host devices 1 and 2 is collated at the terminals and only when it is coincident, the response information from the host device 1 set as the master is transmitted to the terminals 31 -3n .
Patent JP-2000274661-A (JP)
Title: Cap of cartridge oil tank
Inventor: YAMANAKA MINORU
IPC: F23K5/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the cap of a cartridge oil tank excellent in sealing property in which the user does not pollute his hand even if he opens it to supply it with fuel and besides there is no fear of falling the cap and breaking it, and which is not dislocated when he closes the oil filler port. SOLUTION: This cap of a cartridge oil tank is made free of opening and closing to the oil filler port 18 of the tank body 3, and it has a means for locking the tank body 3 and the cap part 1, and guides 16 and 17 extending in the direction of contacting with or separating from the oil filler port 18 are arranged at the tank body 3, and one end of the cap part 1 is provided capably of sliding along the guides 16 and 17 and besides rotatably, and the middle of the cap part 1 is rotatably supported by a link 5 which has a supporting shaft 8 at the tank body 3 and rocks in parallel with the guides 16 and 17, and the cap part 1 is opened and closed by the rocking of the link 5.
Patent JP-2000275832-A (JP)
Title: Photosensitive composition
Inventor: NAKATSUKA MASAO
IPC: C08L79/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition having developability with an aqueous alkali developer and printing resistance in a highly balanced state and excellent in image strength in the developer. SOLUTION: The photosensitive composition contains a polyurethane resin and a diazo compound. The polyurethane resin contains 5-30 mol% component derived from a diol compound obtained by the reaction of one aliphatic or aromatic dicarboxylic acid with two aliphatic or aromatic diols. The hydroxyl value of the diol compound is 80-200 KOHmg/g.
Patent JP-2000277088-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: NAGATA MIKITO
IPC: H01M10/05
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the safety while restraining the heat generation even if overcharge and internal short-circuit is generated by fitting a positive electrode lead terminal and a negative electrode lead terminal to the inner peripheral part of a positive plate and a negative plate provided in a power generation element with a separator. SOLUTION: An elliptic winding type power generating element is housed in a case so that the winding center axis thereof is arranged nearly vertical to an opening part of the bag-like battery case having the airtight structure formed of a metal laminated resin film capable of being manufactured at a low cost and capable of reducing the weight. A positive electrode lead terminal 4 and a negative electrode lead terminal 5 are respectively fitted to the ends of the most inner peripheral part of a positive plate 6 and a negative plate 7 forming the power generating element with a separator.  In the case where heat is generated in the abnormal condition, heat is radiated from the positive electrode lead terminal 4 and the negative electrode lead terminal 5 having the predetermined thickness and made of Cu, Al, Ni, Ti or stainless steel having excellent heat conductivity and fitted to the inner peripheral part of the power generating element, of which temperature is easy to be raised due to the bad heat radiating property. With this structure, lowering of battery characteristic can be prevented without complicating a manufacturing process.
Patent JP-S58200466-A (JP)
Title: Loading mechanism of video tape recorder
Inventor: KAWAKUBO MASAHIRO
IPC: G11B15/665
Filed: 1982-05-19
Abstract: PURPOSE:To perform securely the loading, by providing a spring to a supporting lever, which is fitted with a driving gear of a toothed belt, in the direction so that the spring gives the tension on the belt in order to absorb the overstroke of the driving gear. CONSTITUTION:A toothed belt 8 engaged with a driving block 4 of a guiding means is driven by the 1st gear 21, which is supported at the shorter side of the 1st lever 30. The 1st spring 39 on the longitudinal side energizes the belt 8 so that the belt is stretched. When loading, the gear 21 turns clockwise, and the block 4 touches a regulation fitting. Thereafter, the lever 30 further turns clockwise due to the overstroke of the gear 21 to close a switch 40 so that a motor is stopped. The belt turns at this moment in a loosening direction, but it is pulled by the spring 39 to bring the block 4 into press-contact with the regulation fitting, and the loading is completed. As the result, the overstroke of the driving gear is absorbed to perform securely the loading.
Patent JP-S61241754-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/392
Filed: 1985-04-18
Abstract: PURPOSE:To form a color photographic material superior in color reproductivity and remarkably enhanced in light fastness of a magenta dye image by using a specified compd. in combination with a specified 1H-pyrazolo[5,1-c]-1,2,4- triazole type magenta coupler. CONSTITUTION:A combination of 1H-pyrazolo[5,1-c]-1,2,4-triazole type magenta coupler substd. at the 3-position by the group of formula I and a compd. represented by formula V, and the magenta coupler is, preferably, ones represented by formula II, where the most preferable R is ones represented by formula III. The magenta coupler to be used is embodied by formula IV.
Patent JP-S62242320-A (JP)
Title: Coil device
Inventor: OKANOE HITOSHI
IPC: H01F27/00
Filed: 1986-04-14
Abstract: PURPOSE:To contrive miniaturization of the title coil device by a method wherein the printed coil which will be formed with conductive foil is series-connected to a hollow-core coil to be used for adjustment. CONSTITUTION:The required inductance is obtained by series-connecting the printed coil, formed with hollow-core coil 1 for adjustment and a rear side conductive foil 4, through a through hole part 7, and the L of a resonance circuit is formed. The range of fluctuations of the required L-value is determined by the width W of the hollow-core coil 1 for adjustment, and the adjusting hollow core coil 1 can be formed in the irreducible minimum size by forming the remaining value with a printed coil. To be more precise, the sum of the adjusting hollowcore coil 1 and the L-value of the printed coil was formed in a large coil in the past, but they can be formed with a small hollow-core coil 1 only whereon the necessary width is determined, and the wide-widthed coil can be made small in size.
Patent JP-S60227964-A (JP)
Title: Production of piston
Inventor: NOGUCHI KEIICHIROU
IPC: B22D19/08
Filed: 1984-04-27
Abstract: PURPOSE:To form easily cavities in the prescribed position of the inside of a piston member in casting of the piston having the cavities for cooling by providing the hollow members for forming the cavities to casting struts which suppress the diametral thermal expansion of the piston supported by a die. CONSTITUTION:The hollow members 2, 3, 4 for forming cavities are welded or fitted and fastened to the insert-casting struts 5, 6 which suppress the diametral thermal expansion of the piston supported by the die 8 and are thus disposed in the die 8. The cavities for cooling are extremely easily and exactly formed to the prescribed position in the piston member if the piston is cast in such a state.
Patent JP-H05287384-A (JP)
Title: Manufacture of dual oriented silicon steel sheet excellent in magnetic property
Inventor: ARAI SATOSHI
IPC: C21D8/12
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a dual oriented silicon steel sheet having high magnetic permeability in a medium magnetic field by subjecting a silicon steel sheet contg. specified Si, Al and N to cross cold rolling, developing secondary recrystallization by the utilization of an inhibitor for the growth of the grains and providing it with a high accumulation degree in the crystalline orientation. CONSTITUTION:Silicon steel constituted of, by weight, 1.8 to 6.7% Si, 0.01 to 0.05% acid soluble Al and <=0.012% N, and the balance Fe is melted. This steel is subjected to cold rolling at 40 to 80% draft and is furthermore subjected to cold rolling at 30 to 70% draft in a direction perpendicular to the same. Then, annealing is executed at 200 to 800 deg.C at >=10 deg.C/min average temp. raising rate to generate primary recrystallization. Next, it is subjected to final annealing to execute secondary recrystallization and purification. Then, the objective dual oriented silicon steel sheet extremely accumulated in the {100}<001> orientation is obtd.
Patent JP-H09277713-A (JP)
Title: Heat-sensitive recording body
Inventor: AOYAMA SHIGEO
IPC: B41M5/26
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To lessen fogs and enhance heatproof and light-resistant properties of a recording part, by adding in a recording layer 4,4'-butylidene bis(6-tert-butyl- m-cresol) and 2-(2'-hydroxy-5'-methyphenyl)benzotriazole. SOLUTION: The heat-sensitive recording body has on a supporting body a recording layer containing a leuco dye and a coloration agent. The recording layer contains a shelf life-improving agent of 4,4'-butylidene bis(6-tert-butyl-m- cresol) and 2-(2'-hydorxy-5'-methylphenyl)benzotriazole. The amount of the used improving agent is 20-150 pts.wtai. based on 100 pts.wt. of the leuco dye. Accordingly, fogs are reduced and fading or yellowing when the body is illuminated by light is lessened. The leuce dye is 3,3-bis(p-dimethylaminophenyl)-6- dimethylaminophthalide or the like, and the developer is 4,4-isopropylidene diphenol or the like.
Patent JP-H10278193-A (JP)
Title: Non-adherent composite material
Inventor: ARAKI TAKAYUKI
IPC: B32B27/30
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To improve adhesion to a base without requiring a complex process by forming, on a base, a material composed of copolymer comprising a specific amount of fluorine-containing ethylene monomers containing a specific functional group, and fluorine-containing ethylene monomers without the functional group. SOLUTION: A material applied to a base is composed of fluorine-containing ethylene copolymer having a functional group composed of copolymerizing 0.05-30 mol.% of at least one type of monomer in fluorine-containing ethylene monomers containing a specific functional group, and 70-99.95 mol.% of at least one type of monomer in fluorine-containing ethylene monomers without the functional group. The functional group of fluorine-containing ethylene copolymer containing the functional group is selected from a hydroxly group, a carboxyl group, carboxylate, a carboxy-ester group, or an epoxy group. For example, hydroxyl group-containing tetrafluoroethylene-perfluoro (alkylvinyl ether) is used for an adhesive layer 3 between metal plates 5.
Patent JP-S62242759-A (JP)
Title: Hot water supply apparatus
Inventor: KATO SHOZO
IPC: F24H1/10
Filed: 1986-04-14
Abstract: PURPOSE:To provide a hot water supply unit of a high safety and excellent convenience for use without carrying out a complicated prior control by such a precedure that a temperature control unit determines a supply hot water control temperature having a low upper limit value with respect to temperature setting signals of remote controllers other than a remote controller for a bath room as compared with the temperature setting signal of a remote controller for the bath room. CONSTITUTION:A temperature control unit 5 is designed to determine a supply hot water control temperature having a lower upper limit value with respect to temperature setting signals of remote controllers 14 and 15 other than a remote controller for a bath room as compared with the temperature setting signal of a remote controller 13 for the bath room. During the supply of hot water to a bath room 6, even when the temperature setting on a high temperature side is carried out by remote controllers 14 and 15 other than the remote controller 13 for the bath room, the supply hot water control temperature of the temperature control unit 5 is determined to a certain value which is less than the upper limit value. For this reason, the supply hot water temperature in the bath room 6 is not changed in excess of the upper limit temperature by the remote controllers 14 and 15, and hence the safety is high. When the temperature setting is carried out on the high temperature side by the bath room remote controller, it is, of course, possible to supply hot water of a high temperature to the bathtub, and hence the hot water supply unit is excellent in the convenience for use.
Patent JP-H11284003-A (JP)
Title: Bump formation
Inventor: INOUE KOSUKE
IPC: B23K3/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To align and suck one conductive particle to each vacuum suction hole properly and form a highly reliable bump by applying impact force and acceleration from various directions to a vacuum suction surface as a means to restrain a plurality of conductive particles from being sucked to a vacuum suction hole provided to an alignment suction jig. SOLUTION: Impact is applied by a means such as an air cylinder 7 from a side surface of an alignment suction jig 1. That is, impact in a horizontal direction is applied also to a conductive particle 2 sucked to a vacuum suction hole 1a. In the case when two or more conductive particles 2 are sucked to one vacuum suction hole 1a, holding force of a conductive particle is weak since vacuum suction flow leaks in the vacuum suction hole 1a. Therefore, vacuum suction balance of the conductive particle 2 is disturbed by applying impact, and excessive conductive particle 2 can be dropped. In the process, one conductive particle 2 is sucked to a vacuum suction hole and defective suction of a plurality of conductive particles is eliminated, thus enabling normal alignment suction.
Patent JP-S61245271-A (JP)
Title: Computer with totaling memory
Inventor: KAEDE HIROYUKI
IPC: G06Q50/10
Filed: 1985-04-23
Abstract: PURPOSE:To sum up simultaneously the total price and total number of books through simple operation and to omit such work as memorizing the price and the number of books at every type by providing a memory mechanism storing and adding a numeric. CONSTITUTION:For instance, the above-mentioned calculation equation, '250M + (memory plus) 480 X 10M + 700 X 3M + 1050M +' is calculated through a key operation in a memory 1 as shown in figure, and an answer of 8200 is outputted. On the other hand, an M + key of '250M +' is pressed in a memory 2 together with said key operation, and '1' is inputted. Then a numeric available from subtracting one from ten inputted next to a multiplying instruction key (X key) at the part '480 X 10' of '480 X 10M +', that is, nine, is stored and added, and '1' is stored and added the M + next to the ten. In the same manner three and '1' are automatically stored and added at '700 X3M +' and 'M +' of '1050M +', respectively, and an answer 15 is obtained.
Patent JP-S5710813-A (JP)
Title: Temperature control device
Inventor: WAKAYAMA MUTSUHIRO
IPC: G05B19/02
Filed: 1980-06-23
Abstract: PURPOSE:To prevent influence on a body sensitive temperature, which is caused by radiant heat from a wall surface and a ceiling, by setting a set temperature low for a constant time, when starting an operation of an air conditioning equipment which is provided with a refrigerating cycle. CONSTITUTION:When starting an operation of an air conditioning equipment, a switch 8 is turned on, and a timer 9 is driven, therefore, an output of a comparator 7 becomes HI. Accordingly, a set resistance to be connected in series to a thermistor R1 becomes a series resistance of resistances R2, R3, R15, a relay 6 is opened and closed by an output of a comparator 5, and a compressor of the air conditioning equipment is turned on and off. When a set time of a timer has elapsed, an output of the comparator 7 becomes LOW, and a resistance R13 is added in parallel to the set resistance. Accordingly, a set temperature becomes high.
Patent JP-S62290683-A (JP)
Inventor: BURAIAN EI ARENZUKISU
IPC: B29C70/38
Filed: 1987-04-07
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-H08320000-A (JP)
Title: Improvement of diffusion pump
Inventor: GURIIMU HANTORII
IPC: F04F9/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To facilitate backflow control by providing a baffle plate means substantially insulated from a guard ring and enclosed almost completely in an outer body, and forming the baffle plate means in a compact form without a protrusion. SOLUTION: When a pump is used, an auxiliary pump is started, an inlet of the diffusion pump is closed, and a cooling fan 7 is started to lower pressure in the diffusion pump. When oil in a base part 9 is then heated, evaporated oil rises along a chimney 8, passes through an annular array of passageways 12, descends almost in the directions of arrow marks and reaches the low temperature inner surface of a section 4. In the meantime, high temperature evaporated oil collides with a top cap 11 to cause high temperature, but a center portion 14 of the surface of a guard ring 13 is cooled by a Peltier device 19, so that the colliding evaporated oil is condensed.  When backflow occurs, since a guard ring 13 exists at the upper part of a baffle plate means 18, evaporated oil of all backflows is effectively condensed and positively falls on a base part 2 so as to be reused during the operation of the pump.
Patent JP-S59211299-A (JP)
Inventor: KISHIDA TATSUO
IPC: B32B15/08
Filed: 1983-05-16
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-S5710830-A (JP)
Title: Personal computer
Inventor: YAMASE YUTAKA
IPC: G06F3/02
Filed: 1980-06-24
Abstract: PURPOSE:To use a keyboard being an input means of a personal computer, for a joy stick input means, as well, by arranging it so as to image a joy stick. CONSTITUTION:A keyboard 3 being an input means of a personal computer 1 is divided into two keyboard parts, and a key of a keyboard part 3A which has been divided is charged to arrangement, shape and color so as to image a joy stick and is constituted so that is can be used as a joy stick. These divided keyboard parts 3A, 3B can be attached and detached to and from a body 1 freely, and are used as a joy stick in a game which has utilized the personal computer 1. The gas is enjoyed by using a finger touching a key in the same way as a handle of the joy stick.
Patent JP-H10258279-A (JP)
Title: Water purifying device and cooling device
Inventor: SATSUBA JIRO
IPC: C02F1/46
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To purify cooling water simultaneously while cooling a body to be cooled by the cooling water. SOLUTION: Cooling water supplied into a body A to be cooled through a supply line 3 is passed through a recovering line 4 and stored in a first storage tank 6 of a purifying device 2, and also introduced into an anode chamber 9 of an electrolytic cell 5. At that time, electrolyte containing chloride is electrolyzed on the side of a cathode chamber 10 disposed across a diaphragm 8. Free chlorine is generated in the anode chamber 9 by the arrangement to sterilize the cooling water. Also the cooling water on the side of the anode chamber 9 becomes acidic, while the electrolyte on the side of the cathode chamber 10 becomes alkaline. As a result, organic matters contained in the cooling water are oxidized to turn into insoluble matters and removed by a first filter tank 16 on a first filter line 15.  On the other hand, an ion-like hardness component contained in the cooling water is moved from the anode chamber 9 into the cathode chamber 10 and turned into an insoluble hydroxide and removed by a second filter tank 26 on a second filter line 25.
Patent JP-S61244232-A (JP)
Inventor: TERAJIMA MASAYUKI
IPC: H02J9/06
Filed: 1985-04-22
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。