baber/WOPTO huggingface dataset:
Patent JP-H11245355-A (JP)
Title: Polypropylene composite film
Inventor: NAKAGAWA NORIHIKO
IPC: C08F210/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene composite film excellent in transparency, low temperature heat sealability, slipability, heat seal strength, blocking resistance, and hot tackiness. SOLUTION: In a composite film in which a sealant layer is laminated on a crystalline polypropylene layer, the sealant layer consists of a composition of 95-40 wt.% of a propylene-butene-1 random copolymer of 50-95 mole % of propylene, 5-50 mole % of butene-1 and of 0.1-5 dl/g limiting viscosity and 5-60 wt.% of a butene α-olefin random copolymer in which the content of butene-1 is 50-99 mole %, the content of 2-20C α-olefin is 1-50 mole %, and a melt flow rate measured at 190 deg.C and under 2.16 kg load is 0.1-20 g/10 min.
Patent JP-H11252531-A (JP)
Title: Multimedia information transmission system
Inventor: TANNO YUJI
IPC: H04N7/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a multimedia information transmission system that releases a saturation state of an incoming channel band in the case that pluralities of VOD terminals uses multimedia information of a VOD server at the same time, causing a narrow incoming channel band of a CATV network to be saturated. SOLUTION: A cable MODEM management device 8 monitors a video band operating rate in a narrow incoming channel of a transmission band of a CATV network 5, a network band management device 9 compares the monitored band utilizing rate with a prescribed permissible value. In the case that the monitored rate is greater than the prescribed permissible value, the network band management device 9 expands a prescribed unit of sent image data and gives an instruction of returning an ACK signal in a prescribed magnified unit to a VOD server 1 and a VOD terminal 7a.
Patent JP-H05245128-A (JP)
Title: Body motion correcting method in nuclear magnetic resonance device
Inventor: BITO YOSHITAKA
IPC: G01R33/32
Filed: 1992-03-05
Abstract: PURPOSE:To reduce a body motion artifact by calculating data for showing a body motion from projection data, correcting the projection data, based on its data, and correcting the body motion. CONSTITUTION:Projection data (nu, theta) (-pi/2<=theta<=pi/2 or -+ or -<=theta<=pi) in a projection angle theta is measured. Subsequently, with regard to each angle theta, G (nu, theta) is subjected to Fourier-reverse transformation, and a calculation and a correction of feature points e1 (theta), e2 (theta),... for showing a body motion are executed. Next, with regard to each angle theta, correction data F (nu, theta) of G (nu, theta) is calculated body using the feature points e1 (theta), e2 (theta),.... Thereafter, an image (f) (x, y) is calculated by using the projection reconstitution from the body motion correction data F (nu, theta). In such a way, a body motion artifact can be reduced.
Patent JP-H03252347-A (JP)
Title: Production of oxide superconductive sintered body
Inventor: ISHIKAWA YUICHI
IPC: H01L39/24
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the subject sintered body perfectly free from the generation of cracks and having excellent superconductive characteristics by calcining the molded body of an oxide superconductive material while disposing the molded product on a specific molded product. CONSTITUTION:A molded product of an oxide superconductive material (e.g. YBa2Cu3O7-x) is disposed on a molded body having the same composition as the oxide superconductive material.
Patent JP-S62232310-A (JP)
Inventor: BAANAADO JIYASUTEIN MATSUKAASH
IPC: A01D89/00
Filed: 1987-03-03
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-S57162695-A (JP)
Title: Catalytic oxidation treatment device
Inventor: SAKATA MORIYUKI
IPC: C02F3/06
Filed: 1981-03-30
Abstract: PURPOSE: To improve in machine height and to reduce in occupying floor area besides  the prevention of clogging by sludge and the improvement in purification efficiency by  providing a soln. and bubble ascending type aeration tank in vertical cord-like filter  beds of a sludge catalytic oxidation tank and constructing both tanks in such a way  as to connect the legs of their units in vertical directions.   
     CONSTITUTION: A cylindrical aeration tank 2 is provided at the center in a catalytic  oxidation tank packed with vertical cord-like filter beds 7. The tanks 2, 6 are constituted by connecting the respective legs of their upper, lower units 2', 6', 2", 6". when  the raw liquid 9' of a control tank 17 is filled in the tank 6 and air is fed through an  air feed port 4, bubbles ascend in the tank 2 and saturate O 2  in the raw liquid, thereby  making a satd. soln. 9. Ascending flow is generated in this by the excess bubbles, and  is blocked by an end plate 1, by which internal pressure is developed in the tank 2 so  that the O 2  supersaturates in the soln. 9. This soln. passes together with the bubbles  through the filter beds 7 across the same. At this time, fine bubbles are produced and  dispersed to form the descending laminar flow along the beds 7 and this flow recirculates through an inlet 3. In this way, the O 2  acts effectively, and since the beds 7 are  like vertical cords, the blocking on account of the excessive sticking of the sludge and  the clogging by the dislodged sludge are obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06265101-A (JP)
Title: Pressurized fluidized bed type combined plant
Inventor: TSUCHIDA SHINICHIRO
IPC: F01K23/06
Filed: 1993-03-10
Abstract: PURPOSE:To improve an emergency responding characteristic of an FCB (an auxiliary load operation) as well as an high efficiency operation under a partial load of a pressurized fluidized bed type combined plant. CONSTITUTION:In a pressurized fluidized bed type combined plant in which a gas turbine facility, a steam turbine facility and a pressurized fluidized bed type boiler facility, a ceramic heat exchanger 25 is installed at a lower part of the fluidized bed type boiler in order to get combustion discharged gas stable at a high temperature from a pressurized fluidized bed type boiler 4 under a partial load operation and the combustion discharged gas 14 once outputted from the boiler is guided to the heat exchanger 25 and reheated there. With such an arrangement as above, the ceramic heat exchanger 25 is installed at the lower part of the boiler to enable the combustion discharged gas of high temperature to be attained, so that a gas turbine self-operation can be carried out without any external driving force such as an electrical motor and the like and the operation load range of the plant can be expanded.
Patent JP-S58166752-A (JP)
Title: Manufacture of semiconductor device and lead frame to be used therefore
Inventor: NAKAGAWA TAKASHI
IPC: H01L23/50
Filed: 1982-03-29
Abstract: PURPOSE:To enable to elongate length of inner leads in a package as much as possible, or to form a tab in a large type, and to obtain the semiconductor device having high dampproof property, reliability by a method wherein the inside edges of the leads and the circumference of the tab are formed by cutting a metal plate according to shearing, and a lead frame whose tab is formed at the part lower than the lower face of the lead according to wiring of a tab lead is used. CONSTITUTION:Because the circumference of the tab 2 and the inside edges of the leads 4 are formed according to shearing of the metal plate, an interval to make a punch to enter is made as unnecessary when punching is to be performed, and formation of the tab 2 in the large type, or elongation of the inner leads 9 can be attained by the amount corresponding to thickness of the lead frame 8. Accordingly enlargement of chip size of the semiconductor device, namely much more high integration of the chip can be attained with the same chip size. Moreover contact between resin of the package 6 and the leads 9 is also elongated, and water to reach the chip 1 tracing the leads 9 is prevented.
Patent JP-S58168756-A (JP)
Inventor: NOUKI SADAJI
IPC: E04G3/28
Filed: 1982-03-29
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-H09205322-A (JP)
Title: Diversity antenna
Inventor: HORI TOSHIKAZU
IPC: H01Q25/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make an antenna suitable for the base station of the micro cell of mobile communication and to facilitate the adjustment whose constitution is easy. SOLUTION: An array antenna 6-1 having N1 (N1 : integer >=2) radiation elements 6-3 which are arranged in the vertical direction at space d1 and an array antenna 6-2 having N2 (N2 : integer >=2) radiation elements 6-4 which are arranged in the vertical direction at space d2 are arranged in the vertical direction, and each of the radiation elements 6-3 and 6-4 is excited by an equal amplitude and the same phase. When (N2 d2 )/(N1 d1 )=2m/(2m+1) (m: natural number) is almost satisfied and m=2 is defined, the second side lobe direction of the antenna 6-1 and the second null direction of the antenna 6-2 are made almost to match and a blind area is eliminated as a whole.
Patent JP-H05245131-A (JP)
Title: Energy substraction method
Inventor: ITO WATARU
IPC: G06T1/00
Filed: 1992-03-06
Abstract: PURPOSE:To prevent generation of an artifact and a noise caused by a misalignment between plural images, in the energy substraction method for obtaining a difference signal for forming an image of a specific structure in an object to be photographed by subtracting a signal between the corresponding picture elements of each image, with regard to a digital image signal for carrying these radiation images by irradiating plural radiation image recording mediums a radiant ray in which energy distribution which transmit through the same object to be photographed are different from each other. CONSTITUTION:Before the subtraction is executed, the respective image signal logS1, logS2 are allowed to pass through low pass filters 19A, 19B and subjected to high frequency cut filtering processing, and also, a difference signal Ssub obtained by a subtraction arithmetic circuit 20 is allowed to pass through a high frequency and subjected to high frequency emphatic processing.
Patent JP-S59174791-A (JP)
Inventor: SAKUYAMA TADASHI
IPC: G21C17/06
Filed: 1983-03-24
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-H06264254-A (JP)
Title: High tensile strength cold rolled steel sheet having high corrosion resistance and high workability and excellent in elongation flanging property and its production
Inventor: TOSAKA AKIO
IPC: C22C38/12
Filed: 1993-03-10
Abstract: PURPOSE:To improve the elongation-flanging properties of a steel sheet by forming a specified treated layer and a rust preventing oil layer on the surface of a high tensile strength cold rolled steel sheet with a specified compsn. and structure having high corrosion resistance and high workability. CONSTITUTION:On the surface of a steel sheet having a compsn. contg., by weight, 0.03 to 0.15% C, <=0.05% Si, 0.50 to 1.20% Mn, 0.005 to 0.045% Nb, 0.005 to 0.100% Al and <=0.010% S, and the balance Fe with inevitable impurities and having a structure in which the area ratio of a uniform and fine recrystallized ferrite structure having <=20mum average grain size is regulated to >=95%, an electrolytic chromated or coating chromated layer with 40 to 200mg/m<2> coating weight expressed in terms of metallic Cr and <=5mg/m<2> alkali elutable Cr content is formed. Then, on its upper layer, a rust preventing oil layer with 0.1 to 5.0g/m<2> coating weight contg. inorganic lubricating grains and/or organic lubricating grains by 0.05 to 30% and 0.05 to 20% respectively and by 0.05 to 40% in total is furthermore formed. In this way, the steel sheet having excellent characteristics can be produced at a low cost.
Patent JP-S62206597-A (JP)
Inventor: HATASAKI KOICHIRO
IPC: G10L15/28
Filed: 1986-03-07
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-2000245238-A (JP)
Title: Attitude control device of combine harvester
Inventor: TONAMI TERUYOSHI
IPC: A01D67/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an attitude control device of a combine harvester, capable of preventing rapid tilt in controlling an attitude and capable of securing the stable operability in controlling an attitude by installing a memory unit of detected values regarding the right and left tilt angles of a chassis together with a specific controlling means. SOLUTION: When a combine harvester is equipped with a pair of right and left lift drive means for changing the right and left support height of a chassis, a chassis height sensor detecting the right and left height of the chassis and a level sensor detecting the right and left tilt angle of the chassis, a memory unit memorizing those detected values is installed together with a controlling means which employs one of right and left sides of the chassis as a standardized side, makes the memory unit to memorize a specific support height on the standardized side as the standard height and can set the right and left tilt angle forming a desired angle by making the other side rise and fall while retaining the standardized side so as to be situated at the standard height.
Patent JP-S58171306-A (JP)
Inventor: MOCHIMARU TOMEHISA
IPC: B65D81/20
Filed: 1982-03-26
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-S57164229-A (JP)
Title: Heat cooking device
Inventor: HIRAI KIYOSUMI
IPC: F24C15/34
Filed: 1981-04-01
Abstract: PURPOSE:To improve the exhausting property of a high frequency heater and to improve the combustion efficiency of a heat cooking device by containing a pluraity of heat cooking units in a body of a heat cooking device and providing an exhaust gas cylinder of the high frequency heater to communicate within the heat cooking units having a gas burner or the like. CONSTITUTION:When an operation knob 11 is operated by a controller 19 at the time of using a portable gas stove 3, fuel is supplied to a heater 2, primary air is supplied from a hole 20, and secondary air is supplied through a suction passage 22 and the exhaust gas cylinder 26 of a high frequency heater 12, thereby starting combustion. The exhaust gas from the heater 12 is fed through the cylinder 26 into an outer housing 7 at the time of simultaneously using the stove 3 and the heater 12, is mixed with air from the passage 22. Accordingly, the secondary air becomes preheated state. When only the heater 12 is used, the exhaust gas of the heater 12 and the air in the mount 27 are mixed by the draft effect of the cylinder 26 and is exhausted out of the body 1, and the overheat of the heater can be prevented.
Patent JP-S54142404-A (JP)
Title: Reactive product storage device of steam generator
Inventor: TAGISHI AKINOBU
IPC: F22B37/42
Filed: 1978-04-28
Abstract: PURPOSE: To absorb heat shock and impact of high-temperature-and-high-velocity hydrogen gas and reactive product with a simple construction by providing column layers filled with low melting point metal particles near the inwall of a shell.  
     CONSTITUTION: Column layers 11 are accomodated near the inwall of a shell 3a, which are loosely filled with low melting point metal particles 12. When high-temperature-and-high-velocity hydrogen gas and reactive product rush into the shell 3 from an inlet nozzle 9 to come into contact against the particles 12, the kinetic energy of the high-temperature-and-high-velocity fluid is absorbed by jamming the particles 12 to reduce impact on the shell 3a. And heat energy of the high-temperature-and-high-velocity fluid is absorbed by fusion latent heat of the particles 12 to damp heat shock on the shell 3a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07232376-A (JP)
Title: Manufacture of uneven shaped sheet
Inventor: MASUDA YOJI
IPC: B29C59/04
Filed: 1994-02-24
Abstract: PURPOSE:To prevent the peeling of an uneven shaped sheet caused by shrinkage after bonded to window glass or a glass partition. CONSTITUTION:A transparent or translucent thermoplastic synthetic resin sheet is heated through a preheating drum 11, a preheater 12 and a heating Teflon roll 13 and a sheet low in thermal stretchability is inserted in the nip between an embossing roll 14 and a pressure roll 15 on the side of the pressure roll 5 immediately before the heated synthetic resin sheet is inserted in the nip between both rolls 14, 15 to be superposed on the synthetic resin sheet and both sheets are pressed between the embossing roll 14 and the pressure roll 15 and, after cooling, the sheet low in thermal stretchability is peeled to obtain an uneven shaped sheet.
Patent JP-S57164975-A (JP)
Title: Manufacture of molybdenum wire and annealing apparatus used in its manufacture
Inventor: SUGAWARA HISASHI
IPC: C22F1/18
Filed: 1981-04-04
Abstract: PURPOSE: To obtain an Mo wire having a uniform structural state causing no  deterioration in the brittleness by subjecting an Mo wire only to process annealing in an annealing apparatus without drawing the wire and by carrying out  wire drawing and final annealing.  
     CONSTITUTION: The furnace section 11 of a usable annealing apparatus has a cylindrical space holding gaseous H 2  introduced and discharged from pipes 14, 15 through asbestos 12 and the cover 13, and it can be carried with a chain 17 between metallic hooks 16. The internal space of the furnace 11 is kept at a constant temp. with a heater 20 fixed to the inside of the fire resistant wall of refractory brick 22 through a support 21. A regulating section 30 controls a power source section 31 according to the output of each thermocouple 25, and each part of the heater 20 is electrified through an input port 26 on an iron frame 23. A pretreated and dried coiled Mo wire is put in the furnace 11 and subjected to process annealing at 800W1,100°C for ≥1hr. The Mo wire is then drawn to the desired diameter. During the drawing, process annealing may be carried out. The Mo wire having the desired diameter is subjected to final annealing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07259886-A (JP)
Title: Shaft coupling structure
Inventor: YAMAKAWA HIROYOSHI
IPC: F16D25/0638
Filed: 1994-03-22
Abstract: PURPOSE:To provide a shaft coupling structure having high coupling strength in a meshing part and lightening weight, in the shaft coupling structure meshing an irregularity part, formed along the peripheral direction in one end face of one rotary element of forming one end side in a tubular shape, with an irregularity part engaged with this former irregularity part and further formed along the peripheral direction of the other rotary element. CONSTITUTION:In a shaft coupling structure in which irregularity parts 37, 38 formed along the peripheral direction in one end part of one rotary element 32 of forming one end side in a tubular shape, are meshed with irregularity parts 41, 42 engaged with these irregularity parts 37, 38 and further formed along the peripheral direction of the other rotary element 33, so as to transmit torque between these rotary elements 32, 33, diametric directional thickness dimension of an outer edge part 39 in the irregularity parts 37, 38 along the diametric direction of at least the one rotary element 32 is set thick.
Patent JP-H05249173-A (JP)
Title: Method for detecting flashover fault of transmission line
Inventor: MINODA YOSHIYUKI
IPC: G01R31/08
Filed: 1992-03-09
Abstract: PURPOSE:To obtain such a method for detecting flashover faults of transmission lines that the occurrence of a malfunction can be surely prevented and separation of a photoreceptor element from a device main body is not required. CONSTITUTION:In the title method by which the flashover fault of a transmission line is detected by receiving a flash generated by the flashover of the transmission line with a photoreceptor element 1, a light receiving signal outputted from the element 1 is passed through a band-pass filter 2 which passes a prescribed frequency and amplified by means of an inverting amplifier 3. A comparator 4 compares the level of the amplified light receiving signal with a preset reference level Ve and, when the level of the signal is higher than the reference level Ve, it is discriminated that a flashover fault occurs.
Patent JP-S61210429-A (JP)
Title: Portable type computer
Inventor: SASAI ATSUYOSHI
IPC: G06F15/00
Filed: 1985-03-15
Abstract: PURPOSE:To use freely as a portable type computer and to secure the safety of the processing as a terminal equipment by providing an operating switch to prevent the execution of the self-programming function in the portable type computer. CONSTITUTION:The on and off of a switch SW 5 is investigated by a main control program 11. When the switch is not on, the processing of an editor 10 is shifted through a line 100. When the regular execution monitoring processing is performed by the program 11, or the editor processing is completed, a main control program is returned through a line 101. When the SW 5 is turned on, an earth level is detected from the SW 5 by the program 11, and through a line 106, the service to the editor 10 is bypassed. Thus, while the SW 5 is on, the execution of the editor is prohibited, and therefore, even when a command operating input is executed from a keyboard 1, the contents of the execution program 12 are safe.
Patent JP-H11249182-A (JP)
Title: Optical switch
Inventor: ANDO HIROAKI
IPC: H01S5/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch, which enables operation by control light over wide wavelength range, concerning the optical switch for switching the optical path of a semiconductor laser. SOLUTION: By controlling the spin state of electron optically excited in the active layer of a semiconductor laser by irradiating the semiconductor laser with the control light of circular polarization characteristics having photon energy larger than the oscillating light of the semiconductor laser, the polarization state of oscillating light emitted from the semiconductor laser is switched. A polarized light converter 23 and a polarized light separator 16 are arranged on an optical path 22 of oscillated light from the semiconductor laser 21. Besides, the semiconductor laser 21 is irradiated with the control light of circular polarization characteristics while using a linear polarized laser 27 having the photon energy larger than the oscillating light of the semiconductor laser 21 and a polarized light converter 29.  When the polarization state of control light is switched to left or right turning circular polarization characteristics by the polarized light converter 29, the polarization state of the semiconductor laser 21 is changed and the optical path of the semiconductor laser can be switched from 17 to 18.
Patent JP-2000247434-A (JP)
Title: Device for accumulationwise carring long material
Inventor: IDEI MASARU
IPC: B65G47/54
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To make hard collapsing of long meterials bundled in a large size by quantitatively feeding long meterials in order between docks of an accumulation conveyer, scooping up a group of long materials charged in between the continuous docks while restricting the sizes to a direction parallel to the conveying direction of the conveyor, and feeding the same to a binding machine. SOLUTION: A small bundle B of long materials conveyed by a chain conveyor 4a is blocked by a stopper 46 and restricted until the number of small bundles B becomes 3 (three). An accumulation conveyor 5 is in stoppage when a storing space between docks 52 takes a specified position for allowing reception. When a count number counted by a sensor 45 reaches a specified number, the stopper is turned to accumulate the three small bundles B in one line in the vertical direction in the storing space between the docks 52. After the completion of the accumulation, the conveyor 5 starts to operate and stops when the next storing space comes to a specified position. Then, when three lines of small bundle group C are accumulated between the continous docks 52, the group C is conveyed to a position just above a bundled material carrying device 6.