baber/WOPTO huggingface dataset:
Patent JP-H09253041-A (JP)
Title: Endoscope system
Inventor: TAKAMURA KOJI
IPC: G02B23/24
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To clearly observe an observation object part under consideration corresponding to various object states in an endoscopic inspection. SOLUTION: The image of an object is formed at a solid-state image pickup element by an objective lens system 11 provided with a lens 13 for focusing at the tip part of an electronic endoscope 2, the output signals of the solid-state image pickup element are inputted to a post processing circuit 16 inside a video processing circuit 4 and the image data of the high frequency components of luminance signals are tentatively stored in the memory 10 of a focus mode selection circuit 17.  Then, when one of plural circuits 17a, 17b,... is selected by the selection of a selection switch 19, a focus detection circuit 18 performs focus detection by a focus detection area set by the selected circuit, and by moving the lens 13 for focusing to a focus state through a focus driving device 6 by the output, a state capable of clearly observing the observation object part in the respective object states is set even in the case of the variously different object states.
Patent JP-S58188078-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: B21C1/00
Filed: 1982-04-27
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-S61231063-A (JP)
Title: Electrically conductive paint
Inventor: TAKEDA NAOKI
IPC: C09D5/24
Filed: 1985-04-05
Abstract: PURPOSE:To obtain an electrically conductive paint which has good resistance to salt water spraying and can retain stable electrical CONSTITUTION:An electrically conductive paint contains a 2-substd-4,6- dithiolsym-triazine derivative (A) of formula.
Patent JP-H10252304-A (JP)
Title: Preventive device against falling down for multi-stort parking lot
Inventor: NAKANO SUEO
IPC: E04H6/14
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To accurately turn a stopper body to an evacuation position without influence of increase of the actuation number of times and stably actuate it even during a blackout. SOLUTION: The base ends of a stopper body 5 and a receive plate 6 are pivotted to a fixed frame 3 by a common horizontal shaft 4. And the stopper body 5 and the receiving plate 6 are separably connected to each other by a magnet catcher 7 fixed to the receiving plate 6 and set at an appropriate magnetic atractive force. When a pallet loaded with a car moves down at a normal speed, the receiving plate 6 and the stopper body 5 are kept in a connected condition and sprung together and turned. When the pallet 1 loaded with a car drops at a speed faster than a normal speed, the connection of the receiving plate 6 and the stopper body 4 is disengaged and only the receiving plate 6 is sprung and turned.
Patent JP-S51149773-A (JP)
Title: Digital display unit
Inventor: INAMORI KAZUO
IPC: H01J17/49
Filed: 1976-06-15
Abstract: PURPOSE: To obtain a digital display unit which is constructed by placing the electrodes, lead wires, insulating layers, etc., in layers, which can be made compact and which is easy to manufacture. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62227908-A (JP)
Title: Production of silane compound-modified polymer
Inventor: HATTORI IWAKAZU
IPC: C08F8/42
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a silane-compound modified polymer having a high affinity for a filler such as silica, excellent in tensile strength, abrasion resistance, etc., and suited for, e.g., a hose, by reacting a specified silane compound with the reactive terminal groups of a living polymer. CONSTITUTION:A living polymer is produced by polymerizing a monomer (e.g., 1,3-butadiene or styrene) in an inert organic solvent such as hexane or benzene by using an organo-alkali metal catalyst (e.g., n-butyllithium). The obtained living polymer is reacted with a silane compound of the formula (wherein X is chlorine, bromine or iodine, R is a 1-20 C hydrocarbon and n is 0-2) in an amount to provide 0.4-0.6 molecule per reactive terminal of the living polymer to obtain the purpose silane compound-modified polymer. Examples of the silane compounds of the formula include diphenoxydichlorosilane and ditolyldichlorosilane.
Patent JP-2000265253-A (JP)
Title: Metal matrix composite material and its production
Inventor: SAKAMOTO TOSHIO
IPC: B22D19/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the cooling of a preheated porous body, to produce it in a net-shape and to apply matrix metal single substance layers of uniform thickness on upper and lower both sides. SOLUTION: A porous preform 3 is formed by using a molding die obtd. by assembling a frame 12 surrounding the side face of the preform and a bottom board covering the lower face of the perform 3 so as to be dividable. After that, only the bottom board is separated, and, in a state in which the preform 3 and the frame 12 are integrated, it is set to a casting die 21. At this time, the frame 12 is placed on a recessed part 25a for placing a frame higher than the place directly below the preform by one step. Then, since the bottom face of a lower die 22 has been provided with difference in level, the intervals between the inside face of the casting die 21 and the upper and lower faces of the preform 3 are made equal and uniform over the whole faces.  When the molten metal of matrix metal is impregnated in this state, upper and lower both faces can be applied with matrix metal single substance layers equal in thickness and uniform over the whole faces.
Patent JP-H08268349-A (JP)
Title: Spare tire mounting structure
Inventor: SUZUKI YOSHIAKI
IPC: B62D43/02
Filed: 1995-03-29
Abstract: PURPOSE: To reduce cost and reduce the overall length of a vehicle by inversely mounting a spare wheel with the upper surface thereof kept inside for protection against damages, and making a bracket compact and lightweight. CONSTITUTION: An engagement section 27 for connection to a bracket 21 mounted on a body 2 and a forward convergent taper part 28 are formed on a through-bolt 24 between the head 25 and the end external thread section thereof. Also, a spare tire 6 is laid, with the upper surface 7d of the wheel 7 thereof kept faced to the surface of the bracket 21, and the through-hole 7C of the wheel 7 is coupled to the external surface of the taper section 28. Also, the spare tire 6 is mounted on the body 2, with a gap maintained between the surface of the bracket 21 and the wheel 7.
Patent JP-H09235798-A (JP)
Title: Sound absorptive object
Inventor: SHIMA HIROSHI
IPC: E04B1/86
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve drainage performance, and to minimize the deterioration of the sound-absorbing characteristics of a sound absorptive object by reducing the sectional area of the sound absorptive object for a sound-isolating device disposed in upright at a place requiring sound isolation on the outdoor side towards a lower section and quickly draining infiltrating moisture. SOLUTION: The lower end side is thinner than the upper end side in the wall thickness of a sound absorptive object 1, or an approximately triangular notch 2 is formed on the lower end side of the sound absorptive object 1 and a sectional area is reduced. Consequently, the drainage of moisture infiltrating into the sound absorptive object 1 by a rainfall, etc., is promoted, and the deterioration of sound-absorbing characteristics is inhibited at a minimum.  Sections among layers are used as drainage paths, water is extremely easy to flow in the sound absorptive object 1 and both sound-absorbing performance and drainage performance can be improved by forming the sound absorptive object 1 in superposed layer-shaped structure by employing a fiber sound-absorbing material consisting of inorganic fibers, synthetic fibers or natural fibers having excellent water permeability and sound-absorbing characteristics.
Patent JP-S56166248-A (JP)
Title: Chlorinated polyethylene sheet
Inventor: YOKOTA NORIYUKI
IPC: C08K3/22
Filed: 1980-05-27
Abstract: PURPOSE: To prepare a sheet useful for radiation shielding, having flexibility, by adding a large amount of powdery lead or lead oxide to a specific chlorinated polyethylene.  
     CONSTITUTION: 100pts.wt. Chlorinated polyethylene having a chlorine content 20W50wt% and a crystallinity ≤30% is blended with 100W1,500pts.wt., preferably 300W800pts.wt. lead, or lead oxide, e.g., PbO, Pb 3 O 4 ., having a specific gravity ≥9 and a particle size ≤150 mesh, preferably ≤200 mesh. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54161641-A (JP)
Title: Aqueous coating composition
Inventor: KITA RIYUUJI
IPC: C09D5/02
Filed: 1978-06-13
Abstract: PURPOSE: An aqueous coating compostion having remarkably improved adhesivity to the surface of a substrate, obtained by blending an emulsion synthetic resin with a specific cyclopentadiene tackifier resin.  
     CONSTITUTION: A) 100 parts by wt. of an emulsion synthetic resin, e.g., acrylic resin, vinyl acetate resin, styrene-butadiene resin, etc., is blended with B) 5W100  parts by wt. of a cyclopentadiene tackifier resin obtained by polymerizing a monomer of cyclopentadiene compound with an ester bond-containing monoolefin monomer in the absebce of a nonradical catalyst in an inert hydrocarbon solvent or without the solvent at 200W300°C for 0.5W20 hours under heating, having a saponification value of 100-200 and a softening point of 70-140°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62227945-A (JP)
Title: Phenolic resin composition for felt
Inventor: MORIHARA MICHIAKI
IPC: D04H1/58
Filed: 1986-03-28
Abstract: PURPOSE:To produce the titled compsn. of phenolic resin being useful as a binder for fibers in producing a felt and capable of reducing the dirt on the steel belt in an oven and having a high during speed, by blending a phenolic resin with an ammonium salt. CONSTITUTION:100pts.wt. phenolic resin such as novolak type phenolic resin or a mixture of this resin and 0-70pts.wt. solid resol type phenolic resin or so on is blended with 0.1-5pts.wt. ammonium salt which is one of NH4Cl, NH4NO3, (NH4)2SO4 and (NH4)3PO4, and if necessary a lubricant (e.g. stearic acid) and a curing agent (e.g. hexamethylenetetramine).
Patent JP-S61229523-A (JP)
Title: Automatic monitoring of injection pressure
Inventor: ADACHI SHUJI
IPC: B29C45/77
Filed: 1985-04-04
Abstract: PURPOSE:To permit to monitor an injection hydraulic pressure throughout the whole process of injection by a method wherein monitoring points, reference values and the values of upper and lower limits are set automatically from an actual injection process. CONSTITUTION:CPU 12 operates the injecting high pressure time (t) of the molding of second shot from starting operation based on the signals of injection starting and injection high pressure finishing, which are sent from a control unit 11, while the value (t) is divided by a split number N, set in a split number setter 14 to operate a monitoring interval DELTAt (determination of monitoring point). When it has arrived at the stabilizing shot number of molding, memorized into a memory 13 previously, the sum of pressures at respective monitoring interval times DELTAt (monitoring point) is divided by the number of shot to make it a reference value thereafter while a difference between the average value of the reference value and the maximum and minimum values of measured pressures are fixed as a monitoring value. In the molding thereafter, it is checked whether the value is within the range of monitoring value or not and indication that the upper limit is exceeded in the area of third position, for example, is effected and measures, such as the stopping of operation or the like, may be taken.
Patent JP-S57186888-A (JP)
Title: Driving method of charge coupled device comb line filter
Inventor: WAKAUMI HIROO
IPC: H03H11/26
Filed: 1981-05-13
Abstract: PURPOSE:To obtain elevated performance by external adjustment, and to elevate yield, by providing a duty control part on an input inverter part and a dummy inverter part of a clock driver, and driving it. CONSTITUTION:Duty controlling MOSFETs M7-M12 of clock driver pulses P1, P2 are newly provided and constituted. The FETs M7, M8 add (gm) to the load MOSFET M2 of the initial stage inverter and the load M12 of the dummy inverter, respectively. Analog inverting circuits M9, M10 receive control voltage from the external terminal, supply complementary DC bias V1 to the gate of the FET M8, and vary its (gm). The control voltage VI is supplied to the gate of the FET M7 and controls its (gm). Subsequently, from a push-pull circuit consisting of FETs M3, M4 and FETs M5, M6, the pulses P1, P2 whose duty value is different are obtained respectively in accordance with high or low potential of the voltage VI.
Patent JP-H02278094-A (JP)
Title: Cantilever lip conduit coupling member and assembly thereof
Inventor: SATEITSUSHIYU EMU CHIYOOHAN
IPC: F16L19/02
Filed: 1990-03-20
Abstract: PURPOSE: To provide a conduit coupling member capable of sustaining a high internal pressure by forming a ring-shaped seal contact surface between a tapered ring-shaped seal face and the outside surface of a nose part and curling inward the cantilever-supported lip end part. CONSTITUTION: When a nut 44 is fastened and a tapered ring-shaped seal face 62 is pressed to the outside surface 58 of a nose part 54, the part deflects outward in the radial direction. A cylindrical outer surface 60 is pressed to the inner seal face 70 of the nut 44. A ring-shaped seal contact surface 68 is formed between the seal face 62 and the outside surface 58 of the nose part. A cantilever-supported lip end part is curled inward by further tightening the nut 44. A slope 66 is pressed to the shoulder 7 72 of the nut 44, when the cantilever-supported lip end part enables a still higher sealing pressure. Thus the resultant conduit coupling member withstands a high internal pressure.
Patent JP-H02291646-A (JP)
Title: Structural body of electron gun
Inventor: JIYON RICHIYAADO HEIRU
IPC: H01J29/48
Filed: 1990-03-19
Abstract: PURPOSE: To prevent deflection in a circumferential part of an electrode formed by means of super deep drawing by arranging a plurality of electrodes including cup type members installed in the longitudinal direction of a plurality of insulating supporting means at certain intervals and arranging a reinforcing means forming a substantially flat welding surface for fixing an installing means in the cup type member. CONSTITUTION: An electron gun structure is provided with two insulating supporting means 23, by which a plurality of negative electrodes 25, the first- sixth electrodes 27, 29, 31, 33, 35, 37 and a shielded cup 39 arranged in the lateral direction at substantially equal intervals in a common plane are included, and along the supporting rods 23, these are arranged in the longitudinal direction of the gun at certain intervals. The electrode 35 comprises the first and second substantially rectangular cup type members 47, 49, which are mutually connected via their opening ends, and the member 47, whose bottom part 53 is parallel to a supporting flange part 51, serves as a deep drawing member. In each of opposed side walls 59a, 59b in a circumference wall part 57 of the member 47, a welding area 67 is formed by coining so as to be used as an area for a reinforcing means 67.
Patent JP-H11314553-A (JP)
Title: Air bag device for vehicle
Inventor: SOGI HIDEHITO
IPC: B60R21/16
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To simplify a device with a cost reduced, quickly extend toward the downward, and effectively protect a belly part of an occupant, by annularly sewing the mating free ends of a belt-shaped part extended to both sides from a relatively opposed part in the periphery of an opening part, in the forward of an inflator head part, and forming an inner cloth changing a flow of inflator gas. SOLUTION: An air bag is formed by sewing peripheral edge parts of an inflator side fabric 1 and an occupant side fabric 2 together. Two belt-shaped parts 6 having width of a diameter or more of an inflator head part 3a are integrally extended in the diametric direction from a peripheral edge part of a reinforcing fabric 5 in the periphery of an opening part. These belt-shaped parts 6 are sewn so as to form an annular shaped by sewing in the forward of the inflator head part 3a to provide an inner cloth 7 changing a flow of inflator gas G. This inner cloth 7 is opened in the vertical direction, the inflator gas G flows in the vertical direction after deflection. In this way, by starting inflation from an upper/lower peripheral parts, the bag is inflated quickly in the vertical direction, and a belly part of an occupant can be effectively protected.
Patent JP-H08274597-A (JP)
Title: Skew reduction circuit
Inventor: TAKAGI ATSUSHI
IPC: H03K5/00
Filed: 1995-03-29
Abstract: PURPOSE: To automatically detect and reduce a skew by adjusting the signal transmission time of one of two skew adjustment receiving signals according to a skew quantity detection signal. CONSTITUTION: This skew reduction circuit 12 is located between a clock signal CK1a just before supplied to a circuit block 1A and a clock signal CK2a just before supplied to a circuit block 1B, and detects the magnitude of the skew. The signal transmission time of a clock signal CK1c generated from the clock signal CK1 is adjusted according to the detected magnitude of the skew. By performing such adjustment on the signal transmission time, the skew between the clock signals CK1a and CK2a is adjusted and reduced. In such a case, the clock signal is distributed sequentially to the circuit blocks 1A, 1B on an independent signal path on which plural buffer gates B are arranged by the clock signal obtained in a clock signal generation circuit 10.
Patent JP-S63257275-A (JP)
Inventor: JIEIMUZU AARU FUIESUTAA
IPC: H01L29/78
Filed: 1988-03-28
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-S62227002-A (JP)
Title: Sealing device for outlet part of heat treatment furnace
Inventor: NANUN HIROSHI
IPC: B22F1/00
Filed: 1986-03-28
Abstract: PURPOSE:To surely assure the sealability of the outlet part of a heat treatment furnace for a long period of time by supplying a powdery sealing material different in diameter from a material to be treated to the aperture of the above- mentioned outlet part so that the space of the aperture is embedded. CONSTITUTION:While the iron powder 1 which is the material to be treated is a steel belt 2, the iron powder is heat-treated in an atmospheric gas. The aperture 4 is formed of the projecting part 9 and bottom surface 9a of the end wall 3a of the outlet part 3 of the heat treatment furnace constituted in the above-mentioned manner to said outlet part. A gate plate 5 having the length approximately equal to the width of the above-mentioned aperture 4 is further disposed between the top surface of the iron powder 1 and the upper wall 3b of the outlet part 3. The powder material 8 for sealing having the diameter different from the diameter of the above-mentioned iron powder 1 is supplied from a hopper 7 via a supply pipe 6 to the region between the above- mentioned gate plate 5 and the end wall 3a. The space between the steel belt 2 and the iron powder cake 1 in the above-mentioned aperture 4 is thus filled by the powder material 8 for sealing, by which the outlet part 3 is sealed.
Patent JP-H11274173-A (JP)
Title: Manufacture of silicon carbide semiconductor device
Inventor: TAKEUCHI YUICHI
IPC: H01L29/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To form a source region and a base region with accurate positional relation. SOLUTION: Mask material 20 is formed on an n-type silicon carbide epitaxial layer 2, and also an opening 20a whose side in inclined is made in the prescribed region of this mask material 20, and ion implantation is performed through this opening 20a, so as to form p<-> -type silicon carbide base regions 3a and 3b and n<+> -type source regions 4a, 4b which are shallower in junction depth than those of p<-> -type silicon carbide base regions 3a and 3b. In this way, the p<-> -type silicon carbide base regions 3a and 3b and n<+> -type regions 4a and 4b can be formed by the same mask, so that the p<-> -type silicon carbide base regions 3a and 3b and n<+> -type source regions 4a and 4b can be made in a self-aligned manner, and these can be formed, with accurate positional relations.
Patent JP-S63238220-A (JP)
Title: Production of high-carbon steel wire rod for drawing
Inventor: TSUKAMOTO TAKASHI
IPC: C21D9/52
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a high-carbon steel wire rod for drawing having good ductility and drawability for obtaining a high-strength steel wire by heating a high- carbon steel wire contg. B, C, and Nb respectively at prescribed ratios at a specific heating up rate to austenitize the steel, then subjecting >=2 times of oil quenching treatment and further to a patenting treatment. CONSTITUTION:The high-carbon steel wire rod contg. 0.7-0.9% C, 0.001-0.002% B, and 0.05-0.2% Nb is treated in the following manner: Said wire rod is heated >=2 times at >=10 deg.C/sec heating up rate and is thereby austenitized. The austenitized wire rod is then subjected to the oil quenching treatment repeatedly >=2 times, following which the wire rod is subjected to the patenting treatment. The high-strength high-carbon steel wire rod for drawing having the fine-grained patenting structure in which pearlite block sizes are reduced to the sizes much smaller than heretofore is thereby obtd.
Patent JP-H02250517-A (JP)
Title: Capacitive coupling circuit
Inventor: KOIKE YUKIO
IPC: H03K5/00
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the required capacity and to quickly set the DC level of an output terminal at the reference voltage by showing the reference VREF in the form of a DC level at the output terminal and simultaneously shortening the holding time of a capacity element for holding the offset voltage. CONSTITUTION:A capacity terminal 5 and a resistance element 6 constitute a low-pass filter LPF between the output of a differential amplifier 7 and an output terminal 2. Then the sum of the VREF and the input offset voltage VIO and the voltage (VREF-VID) are alternately outputted to the amplifier 7 at a frequency much higher than the interruption frequency of the LPF. Simultaneously, the VREF is shown at the terminal 2 in the form of a DC level and also the holding time is shortened for the capacity elements 8 and 11 for holding the offset voltage. Consequently, the large capacity is not required and the time needed for the DC level of the terminal 2 to reached the VREF can be shortened.
Patent JP-H07261403-A (JP)
Title: Photocomposing machine
Inventor: KOMATSU YOSHIO
IPC: G03F7/22
Filed: 1994-03-17
Abstract: PURPOSE:To provide a photocomposing machine capable of making the loss of time small in the case of ejecting an original and capable of saving the space. CONSTITUTION:This photocomposing machine printing the contents of the original to a photosensitive material by superposing the original 10 attracted to an original frame 15 on the photosensitive material on a board 9 is provided with an ejecting member 7 entering between the original frame 15 and the board 9 and receiving the original and an ejected original stocker 6 for throwing the original 10 received by the ejecting member by retreating the ejecting member 7. Thus, the machine is made small in space and can efficiently eject the original.