baber/WOPTO huggingface dataset:
Patent JP-H05277686-A (JP)
Title: Method for restraining flow-out quantity of slag from molten metal vessel
IPC: B22D11/10
Filed: 1992-03-30
Abstract: PURPOSE:To restrain flow-out quantity of slag by detecting the flow-out timing of the slag at early time and automatically closing a control valve for pouring molten metal from a molten metal vessel at high speed. CONSTITUTION:A detecting coil is arranged in the shape surrounding the molten metal pouring stream from the molten metal vessel and a fixed current is conducted to this detecting coil. Then the variation in the time series of an amplitude component in the output signal by the detecting coil is extracted, and moving average treatment is executed to this variation in the time series to obtain a drift signal quantity contained in the variation in the time series. Further, in the case the amplitude component obtd. by removing the difference in this drift signal quantity from the output signal of the detecting coil is larger than the fixed threshold value, the flow-out of the slag is detected and the pouring of the molten metal is stopped. By this method, the flow-out quantity of the slag from the molten metal vessel can be restrained.
Patent JP-S63242118-A (JP)
Inventor: SHIRAISHI SEIJI
IPC: H02H3/05
Filed: 1987-03-30
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-H02252257-A (JP)
Title: Circuit board
Inventor: MAEKAWA TOSHIICHI
IPC: H01L21/768
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a circuit board wherein aluminum of metal wiring is not fused by installing slits in the wiring on an intersecting parts crossing the wiring of semiconductor, and dispersing generated heat. CONSTITUTION:On a glass substrate 1, a semiconductor layer 2 composed of polysilicon is patterned. The layer 2 is simultaneously patterned on a plurality of intersecting parts 6 where metal wirings 4, 5 intersect. In order to reduce the total resistance value, the area of the intersecting parts 6 is made larger thin other intersecting parts. Further, a plurality of slits 9 are formed at the part where the metal wiring 4 intersects. Further an insulating layer 3 is formed on the layer 2, and junction holes 7 are arranged in the insulating layer 3 in order to obtain junction with the metal wiring 6. Next, the metal wirings 4, 5 are patterned on the insulating layer 3. When driving clocks are supplied, heat 8 generated in the layer 2 escapes through the slits 9, so that the fusion-cut of aluminum of the metal wiring 4 can be prevented.
Patent JP-S571919-A (JP)
Title: Measuring apparatus for volume change quantity
Inventor: KAGAWA KAZUO
IPC: G01F17/00
Filed: 1980-06-04
Abstract: PURPOSE:To make it possible to automatically and accurately measure the volume change of an object to be measured, by enabling the pressure in a small cylinder chamber to be constantly maintained at a given value by a control through opening and closing the feed valves and the discharge valves for a pressure fluid. CONSTITUTION:A rubber bag 1 is filled with soil, as an object to be measured, being saturated with water. When a uniform pressure is applied to said bag 1 from the whole circumferential surface, the bag 1 contracts causing the water in the soil to flow into a small cylinder 3. In this case, the mercury in a mercury manometer 13 is pushed up to close a mercury switch SW1. Consequently, the city water is introduced into the first large cylinder chamber 7a, and the water in the second large cylinder chamber 7b is discharged, so that a small piston 4 and a large piston 6 integrally move rightward. The volume change quantity in the small cylinder 3 corresponds to the contraction quantity of the soil as an object to be measured and is equivalent to the product of the stroke measured by a dial gauge 9 and the sectional area of the small cylinder 3.
Patent JP-H1175224-A (JP)
Title: Method and system for surveying audience rating using internet television
Inventor: PARK JONG-BAEK
IPC: H04N21/235
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To automatically survey an audience rating by transmitting an audience channel retrieval instruction from a TV broadcasting station to an internet TV receiver, receiving an electronic mail which is generated by the internet TV receiver and indicates a current audience channel, and calculating the program rating according to the electronic mail. SOLUTION: The TV broadcasting station 100 encodes an audience channel retrieval instruction from a controller 104 into a TV broadcast signal by a VDI encoder 106 and sends it through a broadcast transmitter 108. The internet receiver 102 extracts the audience channel retrieval instruction from the TV broadcast signal by a VDI decoder 114, and then confirms the currently selected channel by a TV microcomputer 116 and generates the electronic mail indicating the current audience channel by an internet module 118, and sends it to the TV broadcasting station 100. The TV broadcasting station 100 receives the electronic mail and the controller 104 calculates the program rating. Consequently, the accuracy is improved and the survey time intervals can be fractionized.
Patent JP-H08241625-A (JP)
Title: Insulating rubber material
Inventor: NATORI KOUICHIROU
IPC: H02G15/013
Filed: 1995-03-06
Abstract: PURPOSE: To provide insulating rubber material having a proper dielectric loss characteristic and sufficient reinforcing strength, by blending cross linking resin powder as a reinforcing agent for the insulating rubber material. CONSTITUTION: Cross linking resin powder is blended as a reinforcing agent for insulating rubber material. Since the dielectric loss characteristic of cross- linked polyolefine or polyolefine copolymer powder is not considerably different from that of rubber itself, which is adopted as a base, the dielectric loss characteristic of the insulating rubber material, blended with the rubber, is extremely improved compared with a case wherein mineral system powder is used. Since polyolefine or polyolefine copolymer powder is cross-linked, different from in a case where plastic such as polyolefine is blended in a base rubber, reinforcing effect, same as in a case where mineral system powder is blended apparently, can be provided, and even in a case, where an insulating rubber molding after molding and cross linking is temperature-risen to temperature over the melting point of these polyolefine or polyolefine copolymer, insulating rubber material can be usable without damaging material characteristic as an insulating rubber molding.
Patent JP-H10249906-A (JP)
Title: Additive-containing resin molded product and its production
Inventor: MAKIMURA YOICHIRO
IPC: B29K101/12
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To keep the effect of an additive over a long period of time by fixing the additive to the inside of a thermoplastic resin so as not to allow the same to volatilize and disappear. SOLUTION: This method is constituted so that a radical polymerizable additive and a radical initiator are added to a thermoplastic resin before the resin is heated and melted to be molded into a predetermined shape and the polymer molecules of the heated and molten thermoplastic resin and the additive are covalently bonded in an inert gas atmosphere or the radical initiator is added to the heated and molten thermoplastic resin before molding to generate polymer radicals and the radical polymerizable additive is added to be covalently bonded to the polymer molecules. By this method, an additive- containing resin molded product wherein about 40% or more of the additive is covalently bonded and fixed to the polymer molecules is produced.
Patent JP-H06284635-A (JP)
Title: Driver equipped with motor and power transmission mechanism, and copy machine
Inventor: FUKUI SHIGEO
IPC: H02K7/116
Filed: 1993-03-31
Abstract: PURPOSE:To provide a driver having a simple structure equipped with a structure for regulating backlash of transmission gear. CONSTITUTION:A part 2a of a base member 2 is formed on the housing member of a motor provided with a motor drive mechanism. A power transmission mechanism 4 having a transmission gear 7 secured to the base member 2 is provided on the surface of the base member on the opposite side to the motor drive mechanism. Rotary shaft 5 of motor is born rotatably by the housing member through a pair of bearings and coupled, at one end thereof, with the power transmission mechanism 4 wherein at least one of the pair of bearings comprises a sliding bearing 12.
Patent JP-H03276228-A (JP)
Title: Microprocessor processing system
Inventor: NISHIDE KOICHI
IPC: G06F9/22
Filed: 1990-03-23
Abstract: PURPOSE:To improve the processing speed of a microprocessor with application of the merits of both hard-wires and microprogram systems by generating an instruction in the microprocessor in addition to the instruction given from the outside via software, and setting and executing the instruction in the memory. CONSTITUTION:When an NMI request 2 is accepted from the outside, an NMI control circuit 1 is set and an NMI-SEL signal 3 becomes active. Then a code generating part 6 selects a CALLNN instruction 4b generated previously after a power supply is turned on with the signal 3 which is directly inputted to a selector 4. The instruction 4b is outputted to an instruction register 8. Thus a microprocessor interrupts the processing under execution and carries out an NMI control routine processing. In such a constitution, the merits of both hard-wired and microprogram systems are secured and the processing speed is improved for the microprocessor.
Patent JP-H09262219-A (JP)
Title: Magnetic resonance imaging device
Inventor: TANIGUCHI AKIRA
IPC: G01R33/54
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply microscopy onto human body without using strong gradient magnetic field by providing the device with a space sharing ability control means to set its ability by selectively exciting a part of the subject on radiating high frequency magnetic field. SOLUTION: A space sharing ability control means 401 having image reconstruction means is prepared setting its minimum ability unit as the width of one image element in the readout direction of the image. The means 401 it to radiate the subject in the static magnetic field several high frequency magnetic fields impressing the inclined magnetic field in the readout direction. A gradient magnetic field strength control means 402 impresses further the subject with the readout gradient magnetic field in which the space sharing ability determined by the strength of the readout gradient magnetic field comes lower than that determined by the space sharing ability control means.  The echo having an image element in the readout direction as minimum ability unit can be measured when you measure it on moving the slice location along the direction that the readout gradient magnetic field is impressed.
Patent JP-H02254773-A (JP)
Title: Manufacture of light emitting diode
Inventor: OKABE TADATOSHI
IPC: H01L33/30
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a light emitting diode high in light takeout efficiency at a low cost by a method wherein a tip is formed into a trapezoid whose side where light is projected is made larger than its other side. CONSTITUTION:A board is chemically etched to provide prescribed electrodes to both its upper and lower side, which is separated into individual chips, and the separated chips are supported by a support plate 102 and chemically etched into trapezoidal chips by chemical liquid which differs in etching speed corresponding to Al concentration. The chip is built in a package so as to enable its wider side to be irradiated with light rays and coated with a resin 2. Therefore, a part of light rays emitted from a light emitting part 7 is incident on the side face of a trapezoid above the light emitting part 7 and mostly projected outside reflecting from it, so that a light flux radiating forward increases. By this setup, an LED excellent in light takeout efficiency can be obtained at a low cost.
Patent JP-S57190350-A (JP)
Title: Manufacrure of semiconductor device
Inventor: KAMEYAMA SHIYUUICHI
IPC: H01L21/8226
Filed: 1981-05-19
Abstract: PURPOSE:To obtain a bipolar semiconductor device conveniently by a method wherein the sides of the protruding regions provided by etching an n type Si epitaxial layer perpendicularly up to reach a p<-> type buried layer are covered selectively with Si3N4 films, thermal oxide films are provided on the bottoms of groove, and after the Si3N4 films are removed, electrodes to come in contact with the p<-> type layer are formed through the sides of the protruding regions. CONSTITUTION:SiO2 masks 108, 109, an n<+> type polycrystalline Si layer 110, an SiO2 film 111, an Si3N4 film 112 are piled up on an n type layer 103 having a p<+> type layer 106, a p<-> type buried layer 105, and etching 115 is performed perpendicularly penetrating the p<-> type layer 105 applying resist masks 112a.... The sides of the protruding bodies are covered with Si3N4 films 116' selectively using anisotropic etching, and thermal oxide films 117, n<+> type diffusion layers 118 extended from the n<+> type layers 110 are formed on the exposed bottoms. The Si3N4 films 116' are removed, the layers 110 and the sides of the layers 118 are covered selectively with SiO2 films 119', and after p type layers 121 are diffused in the side walls, the electrodes 122, 123 are adhered to complete. By this constitution, because the insulating films 117 are formed by self alignment in the collector layers without receiving the restriction of deterioration of crystallinity of the epitaxial layer and of depth of base of the vertical type element, a parasitic junction is not generated, and bipolar semiconductor device of integrated injection logic can be formed conveniently.
Patent JP-S55166976-A (JP)
Title: Alignment of optical axis in semiconductor light emitting device
Inventor: HIGUCHI HIDEYO
IPC: G02B6/42
Filed: 1979-06-14
Abstract: PURPOSE:To remove danger or the like of occurring optical axis displacement during working and inefficiency of working by employing a holder retaining ring having split groove. CONSTITUTION:A holder retaining ring 8A has a split groove 13, the groove 13 has a diameter smaller than the holder in width but larger than the diameter of the light transmission path. That is, assuming that the outer diamter of the holder is, for example, 1.48mm., the length 6mm. and the outer diameter of the light transmission path 0.7-0.9mm., there are formed 1.5mm. of diameter of the hole 14 of the ring 8A, 1.2mm. of the width of the groove 13, and 1.9mm. of the entire length. Accordingly, the light transmission path can be introduced through the groove 13, but the holder is axially inserted into the hole 14 fixedly.
Patent JP-S574476-A (JP)
Title: Forming method of junction part in truck chassis for mounting car body
Inventor: NAGATSUKA YASUSHI
IPC: B62D27/00
Filed: 1980-06-06
Abstract: PURPOSE: To prevent occurrence of heat distortion and rust in an auxiliary frame due to work of gas cutting or welding, by obliquely forming upward a lower point end part of the auxiliary frame and performing the work of its bending to R.  
     CONSTITUTION: In a longitudinal side plate portion 5 at the point end part of an auxiliary frame 4 concentrated with the load of a mounted car body 3, a groove shaped part 6 is longitudinally formed by the method of one time press working. Correspondingly to the side plate portion 5 narrowing its width in accordance with the forming of said groove shaped part 6, a lower side point end part 7 is obliquely formed upward to perform work of bending 9 to R. Accordingly, the lower side end part 7 is integrally formed with the auxiliary frame 4 without the necessity for gas cutting or welding work, not caused with heat distortion and rust due to the gas cutting or welding work, capable of holding the strength, fully durable for the load even if concentrated to the point end part of the auxiliary frame 4 further with no suspicion of damage. Further this method being finishable by one time pressing work also requires low cost for manufacture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241317-A (JP)
Title: Electronic balance
Inventor: KAWAHARA NORIO
IPC: G01G23/37
Filed: 1987-03-27
Abstract: PURPOSE:To obtain an electronic balance satisfying both of response and stability, by averaging the data from a load detection part by a plurality of filters different in a time constant from each other and converting each data after averaging to a calculated value. CONSTITUTION:The digitally converted data (d) from a load detection part are averaged by a plurality of filters (I), (II)... different in a time constant from each other. These averaged data DI, DII... are respectively converted to calculated values WI, WII... by a plurality of conversion means (I), (II)... and said calculated values WI, WII... are respectively displayed on a plurality of display devices (I), (II).... In this case, by making the time constant of the filter (I) large (I)large and that of the filter (II) small, the stable calculated value strong against disturbance is displayed on the display device (I) and the calculated value responding to load change at a high speed is displayed on the display device (II).
Patent JP-S61234433-A (JP)
Title: Software load device
Inventor: SHIMADA KEIICHIRO
IPC: G06F9/06
Filed: 1985-04-10
Abstract: PURPOSE:To facilitate correction of software contents for a read only mass memory by composing the software for the read only mass memory so that it is corrected by a program for a small nonvolatile memory. CONSTITUTION:When the softwares written in a compact disk CDROM 1 of the read only mass memory and a floppy disk FD 2 of the small nonvolatile memory are loaded to a computer main unit, a basic part in the ROM 1 is transferred to a read RAM 6 through a port 3a by a signal sent from a ROM 5 based on a command of CPU 4. Moreover, an auxiliary program in an FD 2 corresponding to a program read from the ROM 1 is transferred to the read RAM 6 through a port 3b by the signal sent from the ROM 5. The auxiliary program of the FD 2 corrects the program read from ROM 1 and also corrects the ROM 1 program transferred to the RAM 6 to complete its program.
Patent JP-H02254646-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/10
Filed: 1989-03-28
Abstract: PURPOSE:To improve the quality of reproduction signals and corrosion resistance by successively providing an oxide interference layer, a recording layer consisting of a GdFeCo system, a recording layer consisting of a TbFe system, a reflecting layer consisting of an Al alloy, and a protective layer. CONSTITUTION:The interference layer consisting of the metal oxide is provided between a substrate and the magneto-optical recording layer. This layer utilizes the interference effect of light by a transparent film having a high refractive index to lower the reflectivity, thereby lowering noises and improving C/N. The magneto-optical recording layer is made into the two-layered constitution of the recording layer consisting of the GdFeCo system/the recording layer consisting of the TbFe system. The thin film of Al or Al alloy is used for the reflecting layer provided on the recording layer as Au, Ag and Pt are high in cost and Cu is liable to corrode. Further, the metal oxide to be used as the protective layer provided on the reflecting layer is preferably the tantalum oxide or aluminum oxide alone or the composite oxide thereof. The magneto- optical recording medium having the high carrier level and the excellent recording sensitivity and stability with age is obtd. in this way.
Patent JP-H07282261-A (JP)
Title: Device and method for evaluating color-corded pattern
Inventor: TERAOKA MASAYA
IPC: G06T1/00
Filed: 1994-04-14
Abstract: PURPOSE:To provide the device and method for color-coded pattern evaluation which objectively evaluate the color-coded pattern of a plane material such as paper, cloth, etc., in terms of colors and composition. CONSTITUTION:This device is equipped with an image input means 2 which inputs image data 10 of a two-dimensional image in RGB format, a color display converting means 3 which converts the color image data 10 in RGB format into image data in HSV format represented with hues and lightness of saturation, a hue and saturation integrated data generating means which generates hue and saturation integrated data 11 from hue data and saturation data on the basis of the hue data as the angle of a specific complex plane to an actual number axis and the saturation data as the distance of the complex plane from an origin, a fluctuation characteristic value calculating means 4 which finds fluctuation characteristic values of the hue and saturation integrated data 11 and lightness data 12 from the power spectrum values and total frequency of the hue and saturation integrated data 11 and lightness data 12, and an evaluating means 5 which evaluates the color feeling and composition of the color-coded pattern on the basis of the fluctuation characteristic values respectively.
Patent JP-S59201842-A (JP)
Title: Latex composition for manufacture ultra-low repulsive elastic foam
Inventor: HASHIMOTO TAKATSUGU
IPC: B29B15/00
Filed: 1983-05-02
Abstract: PURPOSE:To obtain a latex composition of an very light ultra-low repulsive elastic open cell foam offering a standard characteristic by adjusting a stylene portion contained in a polymer to a specified percentage through a polymerization process or a blending. CONSTITUTION:The stylene portion contained in a polymer is adjusted to 53- 73% through a polymerization process or a blending to obtain a high stylene- containing stylene-butadiene copolymer latex. Filler components are selected, for example, from among calcium carbonate, magnesium carbonate, gypsum and titanium oxide at the rate of 10-300pts.wt. per 100pts.wt. in solid form of the high stylene-containing stylene-butadiene copolymer latex. This latex composition thus obtained also contains a plasticizer at the rate of 5-80pts.wt. per 100pts.wt. in solid form of said high stylene-containing stylene-butadiene copolymer latex.
Patent JP-S52443-A (JP)
Title: Automatic remote control device of indoor temperature
Inventor: SAKAI MIKIO
IPC: G01K1/02
Filed: 1975-06-21
Abstract: PURPOSE: To perform an automatic temperature control using mercury of a mercury thermometer as an electric conductor and as a temperature detection switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S573284-A (JP)
Title: Address controller
Inventor: HIRANO SHIGEAKI
IPC: G06F12/06
Filed: 1980-06-06
Abstract: PURPOSE: To increase addressing performance while holding compatibility among programs, by enabling addressing on an index modification system by providing a required register.  
     CONSTITUTION: When an addressing bit IXF constituting an instruction has a logic 1, an index modification system is specified and an address part in the instruction consists of an index number IXN and a displacement address D. On the basis of this number IXN, a relocation number register 9 and an index register 10 are specified to add an offset address and another address passed through the relocation register 13 together, thus obtaining an effective address. When the bit IXF has a logic 0, on the other hand, a direct assignment system is selected, and an address from the register 13 which corresponding to a specified number in the address 9 and the offset address are added together to specify an effective address. Therefore, while compatibility among programs is held without modifying programs, addressing performance is increased to use a main storage device effectively. 
     COPYRIGHT: (C)1982,JPO&Japio