baber/WOPTO huggingface dataset:
Patent JP-S6268546-A (JP)
Title: Preparation of catalyst carrier
Inventor: SEKIDO MASAO
IPC: B01J37/08
Filed: 1985-09-19
Abstract: PURPOSE:To increase the strength and surface area of a catalyst carrier and to optimize the fine pore distribution thereof, by a method wherein a salt of an olefin/maleic anhydride copolymer is added to a precursor of refractory inorg. oxide to be mixed therewith under heating and the resulting mixture is molded, dried and baked. CONSTITUTION:A salt of an olefin/maleic anhydride copolymer is added to a precursor of refractory inorg. oxide being an aqueous solution of an inorg. salt of a composite element consisting of elements selected from the Groups II, III, V of the Periodic Table or a sol or gel like substance thereof. Subsequently, the both components are mixed under heating and molded, dried and backed to prepare a catalyst carrier. As the salt of the olefin/maleic anhydride copolymer, there is an aqueous solution of a monovalent or divalent salt such as an ammonium or sodium salt of the copolymer and the compounding ratio thereof is pref. 1-50wt% of the aforementioned precursor and the heating temp. of this compound is pref. 40-60 deg.C.
Patent JP-S6450534-A (JP)
Title: Method of forming oxide film of element semiconductor
Inventor: AOKI KENJI
IPC: H01L21/316
Filed: 1987-08-21
Abstract: PURPOSE:To provide a high quality oxide film with a thickness of 100Angstrom  or below on the surface of a substrate, by heating and removing a protective oxide film on the surface of the substrate within a vacuum vessel, setting a temperature of the substrate at a predetermined value or below and introducing oxygen gas under a particular pressure to over the substrate for a particular period of time for causing tunnel oxidation on the substrate. CONSTITUTION:An element semiconductor substrate 4 which has been chemically washed is set in a vacuum vessel having a background pressure of 1X10<-5> pascals or below and heated to 700-850 deg.C so as to remove a protective oxide film from the surface of the element semiconductor substrate 4 and to clean the surface of the substrate 4. Subsequently, a temperature of the element semiconductor substrate 4 is set at 200 deg.C or below and oxygen gas is introduced over the element semiconductor substrate 4 for 10-10000 seconds such that the pressure of 102 10<-3> pascals is established within the vacuum vessel 3. Thereby, an oxide film of an element semiconductor having a thickness of 100Angstrom  or below is formed on the surface of the element semiconductor substrate 4 with a precision of single molecule layer, by utilizing the tunnel oxidation phenomenon. Said tunnel oxidation is relialized for example by applying a positive bias voltage of 100V or below to the substrate 4.
Patent JP-H0764532-A (JP)
Title: Display controller
Inventor: MATSUMOTO MASAYUKI
IPC: G06F3/153
Filed: 1993-08-23
Abstract: PURPOSE:To provide a display controller capable of performing display with high efficiency by reducing burden on hardware when a similar character is displayed. CONSTITUTION:This controller is equipped with a character ROM 10 which outputs the font data of a character that is a display object and that of a pattern to modify the character, a selector 15 which stores selectively the font data of the character that is the display object on a first shift register 11 and that of the pattern to modify the character that is the display object on a second shift register 12, respectively, an OR gate 16 which generates the OR data of the font data outputted from both shift registers 11, 12, an output circuit 13 'which displays the data generated by the OR gate 16 by controlling according to information stored in a data RAM 5 for data display.
Patent JP-H111561-A (JP)
Title: Carborane-containing silicon-based polymer, its production and carborane-containinig silicon-based resin cured product
Inventor: ICHITANI MOTOKUNI
IPC: C08G77/60
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer useful as a functional material improved in heat resistance and flame retardancy by integrating a specific silyl-substituted carborane derivative with a silicon-based polymer with side chain bearing reactive double bond group. SOLUTION: A silicon polymer consisting of a combination of hydrocarbon groups each composed of units of respective formula I (R<1> is H bound to a silicon atom, etc.; R<7> is a 1-20C alkylene bound to a silicon atom, etc.), and formula II (R<5> is H bound to C), etc., is reacted with a silyl-substituted carborane derivative of formula III (CBxHx'C is a carborane as a cage-like boron compound; (x) and (x') are each an integer of 3-16) in the presence of a catalyst to efficiently obtain the objective polymer >=500 in weight-average molecular weight consisting of a homopolymer of formula IV (R<2> is a 1-20C alkylene binding silicon atoms each other; R<3> is a 1-20C alkyl, etc.), a copolymer of carborane-contg. unit of formula V, or a mixture thereof.
Patent JP-S5997053-A (JP)
Title: Ultrasonic flaw detection of welded part
Inventor: UMITACHI NOBUAKI
IPC: G01N29/04
Filed: 1982-11-26
Abstract: PURPOSE:To perform flaw detection with high accuracy and to quantitatively grasp the defect state of a welded part, by analyzing the permeation of ultrasonic waves with respect to the welded part from a predetermined direction after measuring and storing the same. CONSTITUTION:The permeation of ultrasonic waves is continuously measured and stored in the direction crossing the longitudinal direction of a welded part 2 in the vicinity of the welded part 2 while the permeation of ultrasonic waves traversing the welded part 2 in the direction crossing the longitudinal direction of said welded part 2 is continuously measured and stored. Three kinds of thus obtained db-values T, B, W are inputted to an operation treatment apparatus and the arithmatic average value of the db-values T, B and the deviation with the db-value W are continuously calculated over the longitudinal direction of the welded part 2. Subsequently, the defect state of the welded part 2 is judged on the basis of the change state of said deviation in the longitudinal direction of the welded part 2. By this method, flaw detection with high accuracy is performed while the defect state of the welded part can be quantitatively grasped.
Patent JP-S6187860-A (JP)
Title: Production of composite material
Inventor: TAKEDA HIROMITSU
IPC: C23C4/18
Filed: 1984-10-05
Abstract: PURPOSE:To produce a composite material having low porosity and excellent mechanical properties by subjecting a W wire to plasma spraying of a base material consisting of an FeCrAlY alloy in an inert atmosphere under a relatively low pressure then subjecting the same to a heat treatment in a vacuum at an adequate temp. CONSTITUTION:The W wire is subjected to the plasma spraying of the base material of the FeCrAlY alloy consisting of about 5-40wt% Cr, about 3-20% Al, about 0.05-3% Y and the balance substantially Fe in the inert atmosphere under 50-500Torr, by which the W wire is compounded and united with said material in the 1st stage. The result ant composite material is subjected to the heat treatment in the vacuum for preferably about >=30min treatment time in a 1,000-1,300 deg.C temp. range. The FeCrAlY alloy is thereby stuck onto the surface of the W wire in the state of having no intergranular oxide at a good yield and further the metallic structure of the FeCrAlY alloy is made thorough. The composite W/FeCrAlY material which is excellent in terms of cost and characteristic is thus obtd.
Patent JP-S6451698-A (JP)
Title: Manufacture of superconducting thin film multilayer board
Inventor: ISADA NAOYA
IPC: H01B13/00
Filed: 1987-08-24
Abstract: PURPOSE:To prevent the damage of a lower insulating layer and a wiring part at the time of etching of insulating layers of second layer or more, by forming a thin film of 1b element like Cu, at a part corresponding to the etching part of an upper layer, after a flat layer containing a first layer wiring is formed. CONSTITUTION:After the substrate of a flat first layer which is patterned in an insulating layer 2 and has a superconducting material film 5 is obtained, a Cu film 6 is formed as a protecting film for etching, and an oxygen-proof resist 7 is formed and patterned. This is exposed in oxygen plasma, the exposed Cu layer is oxidized, and a Cu oxide layer 8 is formed. After, a second insulating layer 2' is formed thereon, and a lift-off layer 3' and an acid resist layer 4' are formed, patterning is performed. Then the exposed part of the insulating layer 2' is etched with acid, and a desired form of insulating layer is obtained. In this process, the Cu layer 6 acts as a protecting layer for overetching, thereby the damage of the wiring 5 of the first layer and the insulating layer 2 can be prevented.
Patent JP-2000071117-A (JP)
Title: Hand drill equipped with pneumatic impact mechanism
Inventor: BLESSING MATTHIAS
IPC: B25D16/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent switchover timing from retarding during actuation, reduce energy required to compensate of volume loss, improve energy balance required for producing impact, and to make separate impact energy and impact frequency further easily adjustable. SOLUTION: An impact piston 30 operable by compressed air and periodically accelerable with respect to a setter member 15 is arranged inside a pneumatic cylinder 22. The setter member 15 pierces through a front bulkhead 25 in the axis direction and transmits impact force in the axis direction with respect to a drill or a chisel grasped by a tool holder. A rotational drive mechanism for driving a drilling tool or a chiseling tool is arranged inside a housing. A directional control valve is composed by integrally forming it with the impact piston 30 and is equipped with channels 46 to 52 alternately connected to a suction hole and a discharge hole inside the pneumatic cylinder 22 in order to supply and discharge compressed air to the pneumatic cylinder 22.
Patent JP-S6188441-A (JP)
Title: Fluorescent panel for electron microscope or the like
Inventor: MIYAUCHI KYOICHI
IPC: H01J37/22
Filed: 1984-10-05
Abstract: PURPOSE:To reduce charging from electron ray so as to prevent damage, by forming a fluorescent panel in such a way as forming clear conductive membranes on the surfaces of transparent, piling up several of them, and furnishing phosphorus membrane and aluminum vacuum evaporated film thereover. CONSTITUTION:A fluorescent panel used for TV observation of an electron microscope etc. is formed in a following procedure: On each surface of transparent plates 1a-1c such as glass plates, clear conductive membranes 2a-2c are formed, and they are piled up placing their conductive membranes like a sandwich, over which a phosphorus paint is applied. Moreover, over and outside them, Al film is vacuum evaporated to give a metal packing effect and conductivity. Therefore, even though an accelerated electron ray of high voltage penetrates the surface of the fluorescent panel several mm deep, charging is avoided because it is discharged through the conductive membrane 2 which is of grounding potential, and disturbance for image observation or damage to the fluorescent panel owing to sparks etc. is prevented.
Patent JP-H0953324-A (JP)
Title: Device for supporting construction work
Inventor: MIYAGAWA TETSUYA
IPC: G06Q50/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the preparation of a planning of a construction by extracting and editing data required by systems from data indicating a total process planning having set at present, and then by transferring to demanding systems. SOLUTION: Programs for allowing a computer 12 and input and output units to serve as a construction supporting device 10 are stored in a memory device 22, and a program corresponding to a designated system is read out and is executed. In a construction planning preparing process, data inherent to a working station is set and stored in the memory device 22, a work starting date and a work ending date of each process are determined for every process so as to prepare a total planning for the working station which is displayed on a display unit 28. After the preparation, when the transfer of process data is demanded from the systems, and if an instruction for modifying the total process planing is issued, predetermined process data is extracted and edited into process data having a data structure for a specified system. Thus edited process data is transferred to the specified system.
Patent JP-S58109868-A (JP)
Title: Signal processing system of ultrasonic doppler sensor
Inventor: SATOU AKIO
IPC: G01S7/536
Filed: 1981-12-23
Abstract: PURPOSE:To distinguish clearly between band noise and signal data, by receiving an external noise after discontinuing the transmission signal, comparing the noise with  the signal to search the degree of noise mixture, and discriminating a correct signal. CONSTITUTION:The transmission ultrasonic wave of the reference frequency radiated  from a wave transmitter 1 is reflected by a car and received by a wave receiver 2 to  be converted into an electric signal. This electric signal receives a product modulation  with the transmission signal by a mixer 7. The analog Doppler signal extracted out of  a BPF8 is digitized by a waveform shaping circuit 9 and at the same time fed to a  rectifying circuit 10 to receive a level detection to be turned into a sense input signal.  The outputs of the circuits 9 and 10 are fed to a signal processing part 18. For a process of the Doppler signal, a doppler wave detecting circuit 14 performs a Doppler  wave detection, and then the ON/OFF of a counter 4 is controlled to discontinue the  transmission wave. Then only the external noise is received at a receiving part. A  noise measuring circuit 13 inspects a single-shot noise, and the output of the circuit 13 is fed to the circuit 14 to receive a Doppler wave detection. Then the noise measured  by the circuit 13 is compared with the signal by the output of the circuit 14. Thus the  degree of noise mixture is searched to discriminate a correct signal.
Patent JP-H03179657-A (JP)
Title: Light source device
Inventor: JIYON GUREAMU HOORUDEN
IPC: C09K3/00
Filed: 1990-08-08
Abstract: PURPOSE: To reduce cost, and improve flexibility in design by providing a first layer of a luminescence material composed of a plastic material containing at least one kind of fluorescent dye and a second layer composed of a phosphor material, and arranging an inorganic barrier layer to absorb ultraviolet rays between the first and the second layers. CONSTITUTION: A first layer 2 of a luminescence material composed of a plastic material containing at least one kind of fluorescent dye and a second layer 3a composed of a phosphor material, are provided, and these first and second layers are positioned on at least a part of an area containing an exciting means to excite the phospher material, and an inorganic barrier layer 3 which is arranged between the first and the second layers and absorbs ultraviolet rays generated by the exciting means, is also provided. In this way, cost is reduced by using plastic, and cost is reduced by using the barrier layer to absorb ultraviolet rays. A risk that the plastic material or an organic dye is decomposed by ultraviolet rays on a periphery to which a light source is exposed, is reduced by using the barrier layer to absorb ultraviolet rays.
Patent JP-H0932259-A (JP)
Title: Heat storage type floor heating device
Inventor: MATSUSHIMA TSUKASA
IPC: F24D13/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate work by stacking a bottom plate and a heat conducting plate to a frame body to mold a casing and fitting a heat panel stacked with a heat insulating plate, a heat storage material, and a heater in the casing suspendably between sleepers. SOLUTION: A bottom plate 5 is stuck to a frame body 4, a heat conducting plate 6 made of an iron plate is covered on the surface to form a casing 7, and a heater panel 1 stacked with a heat insulating plate 8, a heat storage material 9, and a heater 10 made of a plane heating body is molded in the casing 7. Both end sections of the heater panel 1 are suspended between sleepers 2 of a wood building, the heater panel 1 is stored between floor joists 3, an adjusting screw is rotated to adjust height so that the surface of the heater panel 1 is made flush with the upper faces of the floor joists 3, and the adjacent heat panels are connected together. Cold air under a floor is not fed to the surface side of the heater panels 1, and efficient heating can be applied.
Patent JP-S60101595-A (JP)
Inventor: ENDOU JIYOUICHI
IPC: H01J17/49
Filed: 1983-11-08
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-S5997518-A (JP)
Inventor: UIRIAMU DEIBITSUDO KUREI
IPC: C01B33/107
Filed: 1983-11-08
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-H0742164-A (JP)
Title: Pillar erection execution method and pillar bottom support device
Inventor: FUKUDA KEIRYU
IPC: E04B1/24
Filed: 1993-07-30
Abstract: PURPOSE:To firmly and accurately erect a pillar on foundation concrete and reduce the quantity of mortar to be used. CONSTITUTION:A bottomed vertical cylinder 2 is integrally suspended at the center of the lower face of a metal plate 1, a tubular cover member 6 is fitted on its upper face, and a pillar bottom support device A screwed with a bolt body 4 into the bottomed vertical cylinder 2 through the tubular cover member 6 is buried in foundation concrete 7 to the upper end section of the tubular cover member 6. The protruded length of a bolt head section 4a from the tubular cover member 6 is adjusted to set the height position of a pillar B, the base 9 of the pillar B is received on the head section of the bolt body 4a, and the pillar B is firmly supported. The verticality of the pillar B is adjusted centering on the bolt body 4, then the pillar B is fixed to the foundation concrete 7 with anchor bolts 8. Grout mortar 12 is placed into the interval section between the foundation concrete 7 face and the base 9.
Patent JP-S6452313-A (JP)
Title: Superconductor
Inventor: SETSUNE KENTARO
IPC: H01B12/06
Filed: 1987-08-21
Abstract: PURPOSE:To form a superconductive film with goon quality by depositing a compound film containing two kinds of specific elements and Cu on a substrate coated with a crystalline thin film and forming the crystalline film with zirconia or its compound. CONSTITUTION:A crystalline film 12 is formed on a substrate 11, and an oxide film 12 containing the element A, element B, and Cu at the mole ratio of elements of 0.5<=[(A+B)/Cu]<=2.5 is deposited on the film 12, the crystalline film 12 is formed with zirconia or its compound, where A is at least one kind of element among Sc, Y, and lanthanoide series elements. A superconductive film with good quality is thereby obtained.
Patent JP-H0535749-A (JP)
Title: Production control system for steel industry
Inventor: YAMAJI SHIGERU
IPC: G06Q50/00
Filed: 1991-07-25
Abstract: PURPOSE:To rationally set the time limit of delivery for the normal orders and the additional orders in 8 control. system for production process of the steel industry. CONSTITUTION:The order control numbers are added to the order data which are inputted for each contract number and stored in an order control data base 14 in consideration of the limit time of delivery, the clients, etc. Then these order data are stored in a component element data base 16. Based on these data, the primary control time limit of delivery 24 and the fixed control time limit of delivery 26 are set. Thus the time limit of delivery can be rationally set against the additional and emergency orders.
Patent JP-S6451701-A (JP)
Title: Double reflection mirror antenna system
Inventor: SATO SHIGERU
IPC: H01Q19/19
Filed: 1987-08-21
Abstract: PURPOSE:To finally eliminate the need for the effect of a mirror surface error of an antenna system by correcting a reflection mirror interposed between a main reflection mirror and a primary radiator so as to cancel the mirror surface error of the main reflection mirror. CONSTITUTION:A radio wave radiated from the phase center 4 of a primary radiation hone 3 is reflected in a sub reflection mirror 2 and a main reflection mirror 1 into space in the order of captions 6, 7, 8 shown in figure. Since the mirror surface error of the main reflection mirror 1 and the normal vector are confirmed by the measurement after the manufacture of the mirror surface of the main reflection mirror 1, the mirror surface of the sub reflection mirror 2 to cancel the error is decided. That is, a radio wave made incident from a point N on the aperture 9 on the main reflection mirror 1 toward a point M on the main reflection mirror 1 is reflected so as to be in the relation of thetamr=thetami by the Snell's reflection law and goes toward the sub reflection mirror 2. In this case, in deciding a point S on the sub reflection mirror 2 so as to satisfy the conditions of NM+MS+SO=constant and thetasr=thetasi, the mirror surface is formed to cancel the mirror surface error of the main reflection mirror 1.
Patent JP-H1082742-A (JP)
Title: Method and equipment for detecting defect
Inventor: HIROI TAKASHI
IPC: G01B11/24
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of sampling error by performing alignment for every unit of pattern pixel and then performing alignment at a resolution finer than the pixel unit thereby setting the alignment accuracy of pattern finer than the detected pixel size. SOLUTION: After initializing each part based on a command from a general control section 21, an XY stage 2 is driven for the purpose of positioning and the pattern of a wafer 1 illuminated by a light source 3 through a illumination optical system 4 is picked up by means of a TV camera 22 through an objective lens 5. It is subjected to photoelectric transduction in order to detect a two-dimensional pattern which is digitized through an A/D converter 7 to produce a two-dimensional detection image. The detection image is stored in an image memory section 8 and a previously stored image in the image memory section 8 is subjected to positional image shift in order to calculate a positional error. The positional error is delivered to the general control section 21.  Since the pattern alignment error is outputted, as it is, as a positional error of pattern, a highly precise positional error detection is realized.
Patent JP-H0494753-A (JP)
Title: Compressed air blasting device
Inventor: PEETAA KURIYUTSUTSUMAN
IPC: B05B1/34
Filed: 1990-08-07
Abstract: PURPOSE: To improve an air blowing-off device so as to reduce the noise generation and to make the operation possible to be simpler by composing a valve as a two-step tappet valve, as well as by arranging a silencer detachably at each of a cool air nozzle and a warm air nozzle. CONSTITUTION: When the tappet (19) is operated, the terminal end (18) of the valve seat side of the tappet (19) is lifted up and the pressing pressure on an O-ring (20) is thus released. Compressed air passes through a ring-shaped gas (27) between a circular plate (22) and a cylindrical tappet section (26), then through a gap between the O-ring (20) and a ditch bottom (25) and further through a ring gap (47) between a ring flange (21) and a projecting section (15) to reach a flowing path section which leads to a turbulent flow room (14). When the tappet (19) is further lifted up, the tappet valve (10) opens completely. An exhaust gas gap (30) has a cylindrically shaped inducing section (31), which is made so as to be enchased into a ring-shaped notch (48) of a supporting body (3) and be guided in the notch.  For the purpose of closing the tappet valve (10), the pressure of the compressed air which flows into the tappet valve (10) would normally be enough to complete the job. In supplement, however, it is also possible to provide a compressing spring, for example, which is to be mounted on the notch (48) of the supporting body (3) and is able to act on the exhaust gas gap (30). By this means, the temperature control of the cool air becomes easier and the reduction of noise generation is made possible.