baber/WOPTO huggingface dataset:
Patent JP-S63176472-A (JP)
Title: In-line type reactive sputtering device
Inventor: KAKINUMA HIROMI
IPC: C23C14/56
Filed: 1987-01-13
Abstract: PURPOSE:To make the quality of films formed on substrates uniform by installing a control mechanism for continuously transferring substrate supports over a target plural times during film formation. CONSTITUTION:Substrate supports 8 are continuously passed over a target 5 plural times during film formation in an in-line type reactive sputtering device. A transfer controlling device 16 is composed of a film thickness parameter inputting part 17, an arithmetic part 18, a transfer parameter outputting part 19 and a transfer controlling part 20, and a support transferring system 15 is controlled with the transfer controlling device 16 in accordance with the transfer speed and the number of repetitions of passage or reciprocation of the supports 8 over the target 5. Thus, the uniformity of films formed by sputtering such as electrically conductive transparent films of ITO is improved and the films can be finely patterned.
Patent JP-H10196569-A (JP)
Title: Compressor and air conditioner
Inventor: NAGAE KOJI
IPC: F04C28/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To control the capacity in plural stages while reducing a consumptive energy in a double rotor type compressor, by installing a power saving means comprising a shut-off valve and a check valve, on a communicating passage for communicating a compressing space in one of the compressing elements and an inlet space of the other compressing element. SOLUTION: A compressing mechanism 61 of a compressor 5 comprises a pair of upper and lower cylinders 69, 70, a pair of upper and lower cylinder chambers 73, 75, and a pair of upper and lower rotors 77, 79. A power saving mechanism 82 is installed in such manner that it communicates the both cylinder chambers 73, 75, and comprises a valve hole 83 vertically penetrated through an outer peripheral part of the cylinders 69, 70 and an intermediate plate 71, a pair of upper and lower piston valves 85, 86 slidably held by the valve holes 83, and a valve spring 87 for energizing the piston valves 85, 86 in the directions separating from each other, as the main components. A check valve 90 is mounted in a communicating hole 88 of the cylinder 69, so that the fluid is passed through only from the valve hole 83 side to the cylinder chamber 73 side.
Patent JP-S60153321-A (JP)
Title: High-strength steel belt made of marageing steel
Inventor: KOBAYASHI YOSHIO
IPC: B65G15/18
Filed: 1984-01-20
Abstract: PURPOSE:To prevent delayed breakage of a steel belt which is made of marageing steel and used for belt conveyors, when the steel belt is made into contact with water, by setting the hardnesses of the outermost surface layer and the inside part of the belt to different specified values in Vickers hardness. CONSTITUTION:In a steel belt made of marageing steel, the hardness of the outermost surface layer is set to less than 370 in Vickers hardness, and the hardness of the inside part of the belt is set to more than 500 in Vickers hardness. If the Vickers hardness of the outermost surface layer should be set to more than, e.g. 370, the tensile strength of the steel belt would have a strength of more than 140kg/mm.<2>, incurring delayed breakage. Further, if the Vickers hardness of the inside part is set to more than 500, a high strength steel belt specifically having a tensile strength of more than 190kg/mm.<2> may be obtained. Further, in order to make the outermost surface layer have a Vickers hardness of less than 370, the marageing steel is subjected to aging by heat and surface- softening by heat, and so forth.
Patent JP-H01185376-A (JP)
Title: Coating fluorocarbon resin and fluorocarbon resin solution
Inventor: KATSURAGAWA SEIICHI
IPC: C09D151/00
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a fluorocarbon resin having expansibility, flexibility, stain resistance, chemical resistance, weather resistance and nonstickiness, by copolymerizing a vinylidene fluoride monomer and a vinyl acetate with a specified elastomeric fluorocarbon copolymer. CONSTITUTION:A fluorocarbon resin formed by copolymerizing at least one monomer containing at least one fluorinated monomer with a monomer having both a double bond and a peroxy bond in the molecule to produce an elastomeric fluorocarbon copolymer (trunk polymer) having a glass transition temperature below room temperature and grafting 40-70pts.wt. vinylidene fluoride monomer (VDF) and vinyl acetate (VAC) onto 100pts.wt. this trunk polymer. The weight ratio of VDF to VAC in grafting is preferably in the range of 80/20-20/80. When the proportion of VAC is below the lower limit, the adhesiveness to an adherend is decreased, and when it is above the upper limit, the weather resistance and stain resistance are lowered undesirably.
Patent JP-H10204343-A (JP)
Title: Ink jet ink
Inventor: NEGISHI HISASHI
IPC: C09D11/328
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet ink that enables reading with the naked eye or with a detector using near-infrared rays and that is water-resistant on paper, by incorporating C.I. Sulfur Black 1 made water-soluble by substituting its hydroxyl group with a carboxyl group and an amine salt of a C.I. Direct Black 154-epoxide compd. adduct as colorants into the same. SOLUTION: C.I. Sulfur Black 1 having at least one hydroxyl group substd. with a free carboxyl group is used in an amt. of 2-5wt.% of the ink in order to obtain the delivery stability and the concn. enough to enable the reading with a detector using near-infrared rays. The amine salt of a C.I. Direct Black- epoxide compd. adduct, prepd. by reacting C.I. Direct Black with methyl glycidyl ether, etc., and then with diphenylguanidine, etc., is used in an amt. of 1-6wt.% of the ink. The ink pref. further contains butyl carbitol, a water-soluble solvent.
Patent JP-S57122169-A (JP)
Title: Electric power generator for absorption of power
Inventor: YAMASHITA SEIJI
IPC: G05F1/445
Filed: 1981-01-22
Abstract: PURPOSE:To have a stable operation of a generator device for absorption of expansive power in a helium liquefier etc., up to the extra-high speed range, by connecting the load between the generator and rectifier device for the output. CONSTITUTION:High-pressure helium gas rotates turbine impeller and generates electricity with a rotor  and a stator core made in permanent magnets. The output of this generator 51 is led into the power collector circuit. This circuit connects load resistances 42-44 with equal value to every phase on the input side of a rectifier device 10. Accordingly, the 3-phase output of the generator 51 is rectified by the rectifier 10 after passing through load resistances 42-44, and chopper-controlled according to the power to be absorbed by a transistor 31 to become equal to that obtained by Y-wiring the load resistance 42-44. Therefore the phase current will be in sine wave, without giving ripples to the electromagnetic force,and a stable operation can be obtained up to extra-high speed range.
Patent JP-S55100746-A (JP)
Title: Semiconductor switch
Inventor: OHIGATA ICHIROU
IPC: H03K17/725
Filed: 1979-01-26
Abstract: PURPOSE: To make it possible to limit a large transient current with a switch OFF, by using partially a malfunction-preventive resistance, connected between the gate and cathode of the PNPN switch as a current limiting resistance with the switch OFF.  
     CONSTITUTION: When resistances, a voltage and time are denoted by R 1  and R 2 , V and (t), cutting-off transistor TR3 is connected to one part R 1  of a malfunction- preventive resistance making use of the dV/dt effect. Then, supplying a base current to OFF-control input terminal C makes TR3 conduct to limit by resistance R 1  a large transient current with the switch OFF, so that the large transient current can be limited without using TR3 of large switching power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186737-A (JP)
Title: Cathode-ray tube
Inventor: MARUYAMA TORU
IPC: H01J29/88
Filed: 1988-01-16
Abstract: PURPOSE:To reduce outside light reflection by blackening the material of a front glass material itself and coating the surface thereof with an antireflection film. CONSTITUTION:The material of front glass 1 is colored to be black for light absorption and the surface thereof is coated with an antireflection film 2. As a result, reflection on the surface is prevented by the antireflection film 2 and reflection on a fluorescent surface is decayed in the glass 1, thereby enabling the reduction of outside light reflection.
Patent JP-H08195190-A (JP)
Title: Sealing material for battery and secondary battery using it
Inventor: SUZUKI TATSUHIKO
IPC: C08G59/30
Filed: 1995-01-20
Abstract: PURPOSE: To improve the preservation characteristic including moisture resistance and the cycle characteristics by using a polymer having the steam gas transmitting speed of a prescribed value or below when the steam partial pressure is a prescribed value or below as the principal constituent. CONSTITUTION: A polymer having the steam gas transmitting speed of 2000 cm<3> /(cm<2> .1000hr) when the steam partial pressure is 1kg/cm<2> or below is used to improve the preservation characteristic. A polysulfide denatured epoxy resin, polyethylene, polypropylene, or polyimide is used as the polymer. The polysulfide denatured epoxy resin expressed by the prescribed general formula is preferably used in particular. The durability such as the preservation characteristic and the cycle characteristics can be improved.
Patent JP-H10208263-A (JP)
Title: Objective lens driving device
Inventor: WADA TAKUYA
IPC: G11B7/09
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without making an excessive current flow at the time of an operation by integrally molding a lens holder at one end of a line shaped supporting member and a fixing member at other end of the member and regulating the angle formed by the longitudinal direction of the line shaped supporting member and an optical axial direction to <=90 degrees. SOLUTION: An optical axial direction 12 is regulated to angle θ(for example, 80∼89 deg.) with respect to the direction of a supporting member 5a∼5d. The range of the angle θ is properly set in accordance with the specification of an optical head in which an objective lens driving device to be used is assembled. Since the optical axial direction of a lens holder 2 and the fitting surface of a fixing member 4 to a base are formed with the angle θ with respect to the supporting member 5a∼5d, the position of the lens holder 2 is formed higher than in the conventional practice with respect to the fixing member 4. Since the supporting member 5a∼5d is elastically deformed by the own weight of a movable part, a moving amount by the own weight can be set at a constant position without making the excessive current flow through a focusing coil.
Patent JP-S58125393-A (JP)
Title: Butt welding method of stainless steel covered steel material
Inventor: YAMADA MOTOSHIGE
IPC: B23K9/23
Filed: 1982-01-22
Abstract: PURPOSE:To easily form the first sound layer bead, by executing bevel working to 4 of a thinner steel material, executing buttering to the end face of a thicker steel material, using the buttering bead instead of a backing metal, and executing V-shaped groove butt welding. CONSTITUTION:A buttering bead 7 is formed by attaching a buttering bead forming copper backing metal 6 to the end face of a thick steel material 1. A bevel angle theta of a thin steel material 3 is set to >= about 45 deg., the thin steel material 3 is placed on the buttering bead 7 of the thick steel material 1, a V- shaped groove is formed by the thick steel material 1 and the thin steel material 3, and after that, the first layer welding is executed. After the first layer bead has been formed, welding of the second layer and thereafter is executed by the same method as general V-shaped groove welding.
Patent JP-H08199180-A (JP)
Title: Treatment of refuse
Inventor: YASHIKI KAZUO
IPC: B09B5/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a treating method of refuse capable of making refuse to a solid fuel having high calorie and utilizing to produce electric power, and safely performing a land reclamation using the ash, etc., after its burning. CONSTITUTION: This method comprises a crushing process collecting combustible refuse, throwing into a crusher and crushing in the crusher, a dehydrating process dehydrating the crushed combustible refuse, a pressing process pressing the crushed and dehydrated combustible refuse and solidifying to a constant shape and a covering process covering the solidified combustible refuse with a synthetic resin material and making the combustible refuse to a solid fuel having high calorie. Furthermore, the combustible refuse made to a solid fuel is burned and the heat generated in the burning is transformed to electric energy, and the ash or cinder generated by burning of the combustible refuse made to the solid fuel is mixed with a synthetic resin material and solidified.
Patent JP-S60151579-A (JP)
Title: Band for electronic wrist watch
Inventor: KUMAGAI YASUO
IPC: G04G17/08
Filed: 1984-01-18
Abstract: PURPOSE:To reduce the size and thickness of a wrist watch which fits to a wrist well by forming a cut and corrugation in a patterned flexible substrate. CONSTITUTION:A liquid crystal display element 7, pattern 9, integrated circuit 11, crystal oscillator 13, etc., are arranged dispersedly on the flexible substrate 8 of the band 5 made of flexible resin integrally with a case. Corrugation 8A and a cut part 8B are formed at a coupling part of watch components mounted on the substrate 8 to obtain the degree of freedom to the expansion and contraction of the band, and a projection 15A is provided to a back band 15 to position electronic parts and prevent the back band 15 from shifting in position. Therefore, the degree of freedom of watch component arrangement is increased and difference in expansion and contraction between the band 5 and substrate 8 is absorbed by the corrugation, etc., to reduce the size and thickness of the wrist watch.
Patent JP-H06216525-A (JP)
Title: Manufacture of multi layer printed circuit board
Inventor: YAMANO KAZUHIKO
IPC: H05K3/46
Filed: 1993-01-20
Abstract: PURPOSE:To improve packing density, by covering an insulating board including a wiring pattern and a circuit element with a photosensitive polymeric insulating film, and forming an interlayer conductor in a longitudinal hole after the longitudinal hole is formed in the photosensitive insulating film in an exposure- development step. CONSTITUTION:An alumina board 2 having a base wiring pattern 3 and a resistor 4 thereon is coated with photosensitive polyimide to form a first photosensitive polyimide film 5. A viahole 6 is formed in the first photosensitive polyimide film 5 in an exposure-development step. After the first photosensitive polyimide film 5 is hardened in a thermo-setting step, a first copper plated circuit 7 and an intermediate wiring pattern 8 are formed on the first photosensitive polyimide film 5. Then, a second photosensitive polyimide film 9 is formed over the first photosensitive polyimide film 5. Finally, a necessary electronic component other than the resistor 4 is mounted on the second photosensitive polyimide film 9.
Patent JP-H05197239-A (JP)
Title: Separating roller unit
Inventor: OGAWA SHUNICHI
IPC: B65H3/06
Filed: 1992-01-20
Abstract: PURPOSE:To suppress such danger that the surface of a separating roller is inadvertently soiled or the roller is lost, to the minimum and to easily exchange the separating roller at the interval of a cassette by making the separating roller into a cartridge to house it in a case integrally. CONSTITUTION:As for a separation roller unit incorporated in an automatic document feeder, the separating roller 11 is made into the cartridge to be integrally housed in the case 10. It is suitable that at least one part of the roller 11 is shielded with the case 10. Besides, it is also suitable that the roller 11 is attached or detached by using a positioning pin 14 and a latch 13. In such a way, since all of the roller 11, a torque limiter and a document stopper are fitted to a shaft and fixed in the case 10 besides, they are integrally formed as the separating roller unit.
Patent JP-H09197575-A (JP)
Title: Exposure deciding method and exposure controller
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an exposure capable of appropriately printing a main object, irrespective of the image contents of an original image to be printed. SOLUTION: After photo-measuring the image recorded on a negative film and fetching in the image data (100 and 102), a face area extraction processing is executed (104), the degree of complexity C of the image is calculated, based on the number of extracted face areas and the variation of the size, etc., (106), the original image is classified into either of n classes 1 to n previously set in accordance with the complexity of the image constitution (108).  An exposure operation expression is decided at every class so that the participation degree of the image characteristics of the face area extracted from the image to the decision of the exposure may become larger as the class of lower complexity and that the participation degree may become smaller as the class of higher complexity, the exposure amount operation expression corresponding to the previously classified class is taken in so as to calculate the exposure then, the image is printed (110 to 114).
Patent JP-S55101545-A (JP)
Title: System for operating current type inverter for driving take-out machine
Inventor: KUSANO KAZUYOSHI
IPC: H02P27/06
Filed: 1979-01-26
Abstract: PURPOSE: To permit stable operation to be obtained over wide operating speed and tension ranges with such an arrangement that the capacitance of a commutation capacitor is switched when the motor speed exceeds a certain value or when the motor current becomes lower than a certain value.  
     CONSTITUTION: A current type inverter system comprises rectifier circuits 12, DC reactors 13 and inverter circuits 14. The two rectifier circuits 12 and two inverter circuits 14 are simultaneously controlled for constant output and for constant tension. The operation of thyristor banks is controlled by a thyristor bank switching circuit 300, and the continual operation can be obtained by providing a commutation capacitor only for one thyristor bank side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59133584-A (JP)
Inventor: NAGAMEGURI TAKESHI
IPC: H05B33/12
Filed: 1983-01-20
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-H07219812-A (JP)
Title: Abnormality monitoring system
Inventor: TAKAI JUNICHI
IPC: G06F15/16
Filed: 1994-01-28
Abstract: PURPOSE:To discriminate an abnormal board without using an interrupting function and to attain the continuous operation of an abnormality monitoring system. CONSTITUTION:In a system where a system bus is connected with a main processor board 200, the function boards 210 and 220, and a monitor circuit part 230, a system abnormality signal line 2D is asserted by the abnormality information output parts 201, 211 and 221 of those boards with occurrence of the internal abnormality. At the same time, the abnormal device code of each board is outputted to a data bus 2B. Then an abnormality information input part 203 of the board 200 discriminates an abnormal function board by the abnormal device code. When the board 200 has an abnormal stop, an abnormality monitor circuit 251 of the part 230 and other boards collect the abnormal device codes and output the abnormality information to the outside to attain the continuous operation of a system taking over the board 200.
Patent JP-H0847553-A (JP)
Title: Method and apparatus for preparing golf ball and golf ball prepared by its method
Inventor: CALABRIA JOHN
IPC: B29C33/12
Filed: 1995-01-23
Abstract: PURPOSE: To obtain a golf ball excellent in its flying speed and manufacturing method and device thereof by coating the core with latex so that air should not enter inside of the core of a golf ball or so that a rubber strand should not come off and by forming a polyurethane cover surrounding the coated core. CONSTITUTION: A golf ball core 14 which has gone through an impregnation treatment process by latex in an impregnation device is moved to a movable jig, inserted into the first mold part 51 filled with a specific quantity of polyurethane gel and a polyurethane cover 80 is formed on the half of the golf ball core 14. Next, the first mold part 51 is turned over in a state of the golf ball core 14 being held and in a similar manner, a specific quantity of polyurethane gel is poured into the second mold part 59. The first mold part 51 and the second mold 59 are fit integrally into one mold in which state the integrated mold is moved to a hardening chamber and the polyurethane is heated, further hardened and subsequently cooled. Thus, a golf ball coated by the polyurethane cover 80 is firmed on opening the resultant mold.
Patent JP-H06210142-A (JP)
Title: Filter membrane module
Inventor: MORO MASASHI
IPC: B01D63/08
Filed: 1993-01-21
Abstract: PURPOSE:To provide a filter membrane module which can easily be attached and detached to a membrane separation device. CONSTITUTION:The periphery edge part of a filter membrane module 4 has plural numbers of projections 8 which slides and contacts on the inner side face of the groove at the part fitted to grooves of a slit plate of a membrane separation device. Thereby, the module is fitted and fixed at these projections 8 to grooves of a slit plate of a membrane separation device, so that the contact area of the module 4 and the groove is made small and the module can easily be attached or detached to the device.
Patent JP-H02187874-A (JP)
Title: Picture processor
Inventor: IIDA YASUHISA
IPC: G06T7/60
Filed: 1989-01-17
Abstract: PURPOSE:To complete a connecting component numbering processing by performing a pipeline operation once and to shorten processing time by returning numbered data to a pipeline. CONSTITUTION:Under a state in which data are outputted from respective circuits, a numbering selecting circuit 16 selects the numbering data according to a truth table. When a condition for writing in a connected information memory 18 is generated, the numbering data from a numbering data latch circuit C 12 and the numbering data from the numbering selecting circuit 16 are written in the connecting information memory 18. Numbering is executed separately in units of pictures in which the data are connected by referring to a result obtained by scanning the pictures in a sequence from the part of the first row and the first column, next, the part of the first row and the second column, etc., by a raster scanning system and the content of the connecting information memory 18.
Patent JP-H11276873-A (JP)
Title: Apparatus for agitating product being object to be agitated and utilization of agitating apparatus
Inventor: CATHREIN ERNST
IPC: B01F27/75
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an agitating apparatus wherein, while good result on mixing or agitation is kept, it is remarkably simple in design and is easily maintained and contamination to a product to be mixed or agitated is completely avoided and there exists no tendency of breakage and it can be flexibly fitted to various applications in a wide range. SOLUTION: In an apparatus 22 which consists of a container 23 storing a product to be agitated and storing agitating gears 27, 28 and 29 being freely rotated around a vertical shaft 47 arranged in the container 23 and wherein the agitating gears carry upward a product to be agitated along the inner wall of the container 23 during agitation process, the agitating gears contain a blade 28 guided along the inner wall of the container and the blade 28 is strongly connected with at least one revolutional arm 29 being freely rotatable around the shaft 47.