baber/WOPTO huggingface dataset:
Patent JP-H10246024-A (JP)
Title: Damping structure
Inventor: HAYASHI YASUHIRO
IPC: E04B1/36
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a damping structure to simplify structure, be easily employed, and beside have sufficient damping performance, and be effective especially as a brace damper for a building. SOLUTION: First and second brace materials 4 and 5 are coupled together through a low yield point intermediate member 6, and an oil damper 7 is connected to the vicinity of the intermediate member 6. The intermediate member 6 is composed of a plate group wherein a plurality of plates are juxtaposed at intervals of a specified distance. When a damping structure is used as a brace damper 3 for a building, when a high external force is exerted due to an earthquake, the low yield point intermediate member 6 is more early deformed than a body part, such as columns 1 and beams 2. Through expansion and contraction of the oil damper 7 following the deformation, energy is high- efficiently absorbed or relaxed.
Patent JP-S51127931-A (JP)
Title: Over rotation prevention device at time of starting drive for internal combustion engine
Inventor: USUI KEIZABUROU
IPC: F02M1/10
Filed: 1975-04-28
Abstract: PURPOSE: An over rotation prevention device at time of starting drive for internal combustion engine, that automatically provides switable mixed gas for warming operation and prevents over rotation by installing an actuator on the conventional auto-choke mechanism to operate this actuator when the pressure difference between a throttle valve upper and down pressure difference collector has become more than constant value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58168254-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/76
Filed: 1982-03-30
Abstract: PURPOSE:To improve the yield of manufacturing a semiconductor device by forming an impurity well region, a channel stopping region in the well and a channel stopping region in a substrate in a self-alignment by using only one mask for forming the impurity well region. CONSTITUTION:A mask is used to pattern a nitrided silicon film 3 and a dioxidized silicon insulating film 2, only the coating of an active region is allowed to remain, and the other is removed. The steps to this is entirely the same as the conventional technique. Then, the second dioxidized silicon insulating film 4 is formed by a chemical vapor phase accumulation method, the second nitrided silicon film 5 is formed, the film 5 is then patterned to form a p type well region 6, and a p<+> type n-channel stopping region 7 is formed. Subsequently, the third dioxidized silicon film 8 is formed. Thereafter, an n<+> type p-channel stopping region 9 is formed, and a normal step of forming a field insulating film is then started.
Patent JP-H06268131-A (JP)
Title: Lead correction apparatus of ic package
Inventor: FUKUOKA MASAHIKO
IPC: H01L23/50
Filed: 1993-03-12
Abstract: PURPOSE:To provide the lead correction apparatus, of an IC package, wherein the manufacturing cost of a metal mold can be reduced sharply. CONSTITUTION:The title apparatus is provided with a measuring and orienting device 1 wherein a measuring device which detects the deformation of a lead at an IC package and a device which, when the deformation of a lead outside a permissible range is detected by a measurement, turns and moves the package in the horizontal position with respect to its longitudinal axis and which directs a package side part having a deformed lead to a definite direction are combined, with a lead-shape correction device 2 equipped with a metal mold having the correction function of the deformation of the lead at one end part of the package and with a conveyance device wherein the package which includes the deformed lead and which has directed the package side part to the definite direction is conveyed between the measuring and orienting device 1 and the lead-shape correction device 2.
Patent JP-S61209689-A (JP)
Inventor: KAWAKAMI TAZUMI
IPC: D06F5/06
Filed: 1985-03-14
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-S59177119-A (JP)
Title: Dehumidifying apparatus
Inventor: MIZUNO JIYUNJI
IPC: F24F3/14
Filed: 1983-03-28
Abstract: PURPOSE:The titled apparatus, constituted so as to be regenerated in good efficiency, in a dehumidifying apparatus due to a honeycomb shaped laminated dehumidifying element, by forming the dehumidifying element from carbon fiber- containing paper containing lithium chloride while evaporating adsorbed moisture by heating the same by the supply of an AC current. CONSTITUTION:A honeycomb shaped dehumidifying element 1 is formed of carbon fiber-containing paper or activated carbon fiber-containing paper and impregnated with lithium chloride. Lithium chloride absorbs moisture in air and ionized. By heating the element 1 by supplying an AC current to both terminal electrodes thereof, lithium chloride releases water of crystallization without polarizing the ion to return the original one. When water content is lowered, electric resistance is increased and heating is automatically controlled. If two sets of the laminated element are used or alternately crossed, continuous dehumidification can be performed.
Patent JP-S57165621-A (JP)
Title: Controller for water pump of engine
Inventor: SHIRAISHI HIDEO
IPC: F01P7/16
Filed: 1981-04-06
Abstract: PURPOSE:To prevent local overheating under acceleration, by controlling the rotational frequency of a water pump on the basis of the outputs of sensors which detect the temperature and acceleration of an engine, to increase the rotational frequency of the pump under the acceleration. CONSTITUTION:The water pump 7 of an engine 1 is driven with a belt 10 by an electric motor 11 regulated by a controller 9 which receives the outputs of a temperature sensor 12 and an acceleration sensor 13. The controller 9 calculates some rotational frequency for the electric motor 11 on the basis of the engine temperature signal of the temperature sensor 12. A compensation value corresponding to the degree of acceleration of the engine 1 is determined by a compensation circuit and added to the calculated rotational frequency to control an output current for the motor 11. This results in avoiding the unnecessary drive of the water pump 7 and in preventing local overheating under the acceleration.
Patent JP-H07261559-A (JP)
Title: Wet image forming device
Inventor: KOBU MAKOTO
IPC: G03G15/10
Filed: 1994-03-23
Abstract: PURPOSE:To prevent the adverse effect on a formed image caused by the sticking of the residual toner occurring in a wet image forming device by uniformly electrifying a latent image carrier with an electrifier, and feeding a liquid carrier to a developing device from a liquid carrier feed section at the time of washing. CONSTITUTION:A photoreceptor drum 1 is rotatively driven in the direction of an arrow (a) at a constant speed, and the outer periphery surface of the photoreceptor drum 1 is uniformly electrified in darkness by a main charger 2. The developing roller 52 of a developing device 5 is rotatively driven in the direction of an arrow (b) opposite to the rotating direction of the photoreceptor drum 1. A developer dispersed with a toner in a liquid carrier is fed from a developer feed section 54 at the time of image formation, and the liquid carrier is fed from a liquid carrier feed section 10 provided above the developing roller 52 at the time of washing. The liquid carrier is accumulated in a wedge section 56 formed by the developing roller 52 and a scraper 55, and it is fed to the portion where the photoreceptor drum 1 and the developing roller 52 face each other by the rotation of the developing roller 52.
Patent JP-S60197696-A (JP)
Title: Purification of phosphatidylcholine
Inventor: SHINPO KIKUO
IPC: C07F9/10
Filed: 1984-03-19
Abstract: PURPOSE:To purify the titled compound at a low solvent recovery cost without leaving harmful chemicals, and to facilitate the repeated use of the adsorbent, by using a non-polar styrene-divinylbenzene synthetic adsorbent. CONSTITUTION:A (hydrated) alcohol solution of a compound lipid containing phosphatidylcholine is passed through a column filled with a non-polar styrene- divinylbenzene synthetic adsorbent to effect the adsorption of phosphatidylchloline. Then, hydrated alcohol is passed through the column to elute the compound lipid other than phosphatidylcholine, e.g. phosphatidylinositol, etc. Finally, the elutant is passed through the column increasing the alcohol concentration of the elutant stepwise or continuously, or raising the temperature of the adsorption column to elute the adsorbed phosphatidylcholine. The alcohol is preferably methanol or ethanol.
Patent JP-H05253136-A (JP)
Title: Vacuum cleaner
IPC: A47L9/22
Filed: 1992-03-11
Abstract: PURPOSE:To provide an electric blower capable of preventing the thermal deformation of the supporting rib of the electric blower from occurring for such state where the original performance of the electric blower is not satisfied due to the thermal deformation of the supporting rib of a main body which supports the electric blower, since the high power of a vacuum cleaner is further required recently, and with the increase in the input of the electric blower, further high vacuum is also required. CONSTITUTION:This cleaner is a one by mounting an almost U-shape thermal deformation preventing plate 20 consisting of a thin iron plate, etc., on the supporting rib 10 of the main body which supports the electric blower 15. Therefore, the supporting rib can be reinforced by such thermal deformation preventing plate. Also, the preventing plate radiates heat generated in the electric blower to the outside, which reduces a thermal effect on the supporting rib.
Patent JP-S63219360-A (JP)
Title: Thawing cabinet
Inventor: MARU KENJI
IPC: A23L3/36
Filed: 1987-03-06
Abstract: PURPOSE:To reduce water consumption, by recovering excess water sprinkled from a sprinkler and dripped from an evaporator, water dripped from an eliminator for preventing scattering of water jumping back from the evaporator and water dripped from a blower in a water collector. CONSTITUTION:An evaporator 11 of a freezing system, an eliminator 12 opposite to an air inlet surface (11A) with an interval, a blower 14 for circulating cold air opposite to an air outlet surface (11B) of the evaporator 11 and a water sprinkler 13 for sprinkling water on the air inlet surface (11A) of the evaporator 11 between the evaporator and the eliminator 12 are provided in the upper part of the interior of a housing part 3 for frozen foods 32 divided by a heat insulating box 2. Furthermore, a water collector 16 is provided opposite to the evaporator 11, eliminator 12, blower 14 and water sprinkler 13 thereunder. A water storage tank 17 for storing external tap water fed from a water feed pipe 18 and water led through a return pipe 19 and communicating with the water sprinkler 13 through a feed pipe 23 connected to a pump device 22 is provided at the bottom in the interior under the housing part 3 of the cabinet.
Patent JP-S54145832-A (JP)
Title: Damper seal device
Inventor: KURIBAYASHI TETSUZOU
IPC: F01K23/10
Filed: 1978-05-04
Abstract: PURPOSE: To prevent a drop of temperature of exhaust gas in the damper seal device and to improve the operation efficiency of boiler by supplying heated air as a sealing gas to the damper gear provided to the exhaust gas system of gas turbine.  
     CONSTITUTION: In the combined plant such that the exhaust gas from the gas turbine 13 which makes up the gas turbine unit with the compressor 11, combustor 12 and generator 14 is fed to the bypass duct 51 or boiler 30 through the bypass damper 31 or boiler damper 32, a piping 42 to take air required for damping is provided to the outlet of compressor 11 or intermediate stage, the air of high temperature is supplied to said respective dampers 31, 32 and sealed by the sealing unit. By this, the plant cost can be reduced since the sealing fan is not needed, and a drop of temperature of the exhaust gas can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63233878-A (JP)
Inventor: HARARUTO SHIYURUTSU
IPC: B41J35/28
Filed: 1988-03-08
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-S58169078-A (JP)
Title: Scintillation camera
Inventor: HATSUTORI HIROYUKI
IPC: G01T1/164
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a highly sensitive scintillation camera free from distortion by reconstruction of images from a value obtained when the number of incidence of radiation is integrated along the length of a collimator with the direction of the radiation incident regulated in the oriented direction of the parallel flat- plate-shaped collimator. CONSTITUTION:Parallel flat-plate-shaped collimators 41, 42 and 43 are provided to regulate the incident direction of radiation along the width of scintillators 11, 12 and 13 mainly at the front thereof. Several shield plates 40 are provided to regulate the incident direction of the radiation along the length of the scintillators to a certain extent. The scintillators 11, 12... and the collimators 41, 42... are turned to write outputs of counters 61, 62... into a memory 73 at each slight angle while numerous data are obtained at each slight angle by resetting the counters 61, 62... These data are read out from the memory 73 and computed to reconstruct an image.
Patent JP-2000252347-A (JP)
Title: Method and apparatus for conveyance of substrate as well as substrate conveyance arm
Inventor: YOSHIDA TOSHIAKI
IPC: H01L21/68
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To suitably perform a substrate conveyance operation in which a substrate in a receiving position is received so as to be conveyed. SOLUTION: This substrate conveyance arm 2 is provided with a guide part 5A and a guide part 5B which are formed to guide and hold a substrate W in a maximum standard size. In addition, the substrate conveyance arm 2 is provided with a slope 6 which is formed to become high toward the outside from the guide part 5B. In a state such that the substrate conveyance arm 2 is situated in a prescribed position under the substrate W situated in a receiving position, that the substrate conveyance arm 2 and the substrate W are moved up and down relatively, and that the the substrate W is held by the guide parts 5A, 5B or in such a state that a part of the substrate W is placed on the slope 6, the substrate W is received by the substrate conveyance arm 2.  In the direction YB in which the guide parts 5A, 5B are moved to the side on which the slope 6 is formed, the substrate conveyance arm 2 is moved at a prescribed acceleration. By an inertial force F which acts on the substrate W in the acceleration of the substrate conveyance arm 2, also the substrate W a part of which is placed on the slope 6 slips from the inclination part 6 so as to be held by the guide parts 5A, 5B.
Patent JP-S55145468-A (JP)
Title: Coin throw-in urging display circuit for public telephone
Inventor: TANAKA SHIGEYASU
IPC: H04M17/02
Filed: 1979-04-28
Abstract: PURPOSE:To secure the lighting of the display unit wihtout giving the evil effect to the control power source, by allotting in the time-division way the voltage extracted to the voltage forming circuit to the control power source part side and the display unit side when the coin throw-in urging signal is delivered. CONSTITUTION:When output (a) of coin throw-in urging signal sending circuit 61 is caused, output (d) of NAND circuit 63 becomes L only when output (a) plus outputs (b) and (c) of clock circuit 62 all become H. And photo coupler PC operates to turn on transistor TR2, and thus diode D9 is turned off along with TR1 turned off. Thus charging voltage (f) of capacitor C2 begins to lower. However, output (d) of circuit 63 thrns to H according to the cycle of signals (b) and (c) and when either one of these two signals is L. As a result, TR2 is turned off, and display unit DP is turned off. And the oscillating action of TR1 starts again, and voltage (f) is recovered immediately. Thus unit DP is displayed brightly and by flickering via the call current. Then the duty ratio is set properly to avoid no effect virtually to voltage (f).
Patent JP-S55144305-A (JP)
Title: Wet type skin-pass rolling method of cold rolled steel sheet for surface treatment
Inventor: TOSHIMITSU TOORU
IPC: B21B1/22
Filed: 1979-04-28
Abstract: PURPOSE: To prevent jumping phenomena and make possible stable rolling by producing the cold rolled steel sheet for surface treatment from the steel blank whose C contents in steel are made specific amount or less and annealing the sheet then subjecting the same to wet type skin-pass rolling.  
     CONSTITUTION: In the refining process of molten steel, C contents are kept 0.01% or less by using a vacuum degassing device or the like and the molten steel is made into a slab by ordinary ingot making and blooming or continuous casting. By using this slab, the slab is subjected to hot rolling and further pickling and cold rolling, whereby the cold rolled steel sheet for surface treatment is produced. When this cold rolled steel sheet is subjected to wet type skin-pass rolling after the annealing, the C amount contained in the steel and elongation unstable regions have a large correlation and the elongation unstable regions become 2% or less. Because of this, the sufficiently stable wet type skin pass rolling becomes possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54145013-A (JP)
Title: Low temperature double tank
Inventor: FUJITA SUMIO
IPC: F17C3/06
Filed: 1978-05-02
Abstract: PURPOSE:To absorb thermal distortion of a double tank, by joining caps having two kinds of corrugations watertight with elementary plates having four flanged sides. CONSTITUTION:When any of elementary plates 1 is cooled, it contracts evenly in two directions, lengthways and sideways. To the vertical direction of its eacy flange 2, at this moment, a corrugation 5 formed by welding the flanges 2 with adjacent flanges 12 at their top end can absorb the thermal distortion. To horizontal direction of the flanges 2, the second corrugation 6 of a cap 4 necessarily joined to an end of the flange 2 is formed by pulling the first corrugation 5 to the vertical direction for ansorbing the thermal distortion there. Since this applies to every side of the elementary plates 1, the plates 1 never produce harmful stress in their surface.
Patent JP-H07232234-A (JP)
Title: Molding equipment
Inventor: TERADA HIDETO
IPC: B22C23/00
Filed: 1994-02-25
Abstract: PURPOSE:To automatically assemble a chiller to a pattern plate in a molding equipment to mold a mold using the pattern plate with the chiller assembled thereto. CONSTITUTION:A chiller is manually set to a jig capable of setting the chiller to the position corresponding to the chiller assembling position in a pattern plate 22, the chiller is clamped by a chiller clamping mechanism of a chiller carrying device 1 5, and the chiller is carried to a chiller assembling station 4 by the chiller carrying device 15. The chiller is assembled to the pattern plate 22 by the chiller carrying device 1 5, the pattern plate 22 with the chiller assembled thereto is carried to a molding station 5 by a turn table 7, a molding flask 10 is loaded on the pattern 22, the molding sand is charged in the molding flask 10 by a sand charging device 13, and the molding sand in the molding flask 10 is squeezed by the pattern plate 22 and a squeeze head 23.
Patent JP-S55145476-A (JP)
Title: Producing circuit of horizontal synchronous pulse signal
Inventor: KOIZUMI KAZUO
IPC: H04N5/10
Filed: 1979-04-27
Abstract: PURPOSE:To obtain the horizontal synchronous pulse signal free from disturbance by using the output of the monostable moltivibrator whose time constant is smaller than one horizontal period and larger than 1/2 horizontal period for the gate signal. CONSTITUTION:The TV signal supplied to input terminal 1 is supplied to synchronous isolating circuit 4, and the output of circuit 4 is supplied to inverter circuit 6 via differentiating circuit 5. And the output of circuit 5 is supplied to monostable moltivibrator 8 via NAND circuit 7. In this case, the time constant of vibrator 8 is set to 1H or more, and at the same time the output of circuit 4 is supplied to differentiating circuit 10 via inverter circuit 9. Then the output of circuit 10 is supplied to clear terminal C of vibrator 8, and the output Q' of vibrator 8 is supplied to monostable multivibrator 11. In this case, the time constant of vibrator 11 is set to 1H or less and H/2 or more each. Then the output of vibrator 11 is supplied to the other input terminal of inverter circuit 12 via circuit 12, and then the output of Q' is supplied to monostable multivibrator 13. Thus the horizontal synchronous pulse signal is obtained at terminal 13a with no disturbance.
Patent JP-H01126368-A (JP)
Title: Organic polymer water-soluble chelate composition and removal of h2s
Inventor: ROBAATO AARU GURAINSUTETSUDO
IPC: C08L79/00
Filed: 1987-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of a membrane by etching the back surface of an Si substrate to form a support frame at the periphery of the Si substrate and forming a mask membrane on the substrate surface. SOLUTION: An SiN membrane 1 is formed on the surface of an Si substrate 2 by the low pressure. CVD, a resist 3 is coated on the side face and back of the substrate 2 and resist 3 on a central part of the substrate back surface to form a resist pattern 3, the substrate 2 is back-etched through the resist 3 used as a mask to form a mask-forming substrate 5 at the central part of the substrate 2 and support frame at the periphery of the substrate 2. The substrate 5 is wet etched to form a mask window 9 to expose the back side of the membrane 1 and this membrane 1 is formed in the mask window 9 to be a membrane part.
Patent JP-H01225956-A (JP)
Title: Electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: G03G5/06
Filed: 1988-03-07
Abstract: PURPOSE:To obtain an excellent sensitivity characteristic and durability at the time of repetitive use by providing a photoconductive layer contg. a specific hydrazone compd. on a conductive base. CONSTITUTION:The photoconductive layer contg. the hydrazone compd. expressed by the formula I is provided on the conductive base. In the formula I, R1, R2 may be the same and different and respectively denote a hydrogen atom, alkyl group which may be substd., aryl group which may be substd., etc., which may be substd.; R3-R9 denote a hydrogen atom, alkyl group which may be substd., alkoxy group, etc.; R10-R13 denote a hydrogen atom, alkyl group which may be substd., alkoxy group which may be substd., etc. The excellent sensitivity characteristic and repetitive durability are thereby obtd.
Patent JP-H05208252-A (JP)
Title: Method for continuously forging cast slab strand in continuous casting
Inventor: MIZOTA HISAKAZU
IPC: B22D11/20
Filed: 1991-02-26
Abstract: PURPOSE:To prolong the service life of apparatus and to realize the stable operation by preventing noise and vibration in the apparatus in the case of executing forging to a cast slab strand. CONSTITUTION:A negative torque generated at the time of forging by applying brake to a reciprocating movement mutually approaching/separating at least one pair of anvils 1a, 1b for executing the forging to the cast slab strand S, is reduced or the loaded torque of the anvils 1a, 1b is set to the value satisfying the following condition. That is, Tmin/TR=TC>=-0.5 Tmin. Wherein, Tmin: the min. value of the loaded torque, TR: rating torque TC of a speed reducer, TC: negative loaded torque.
Patent JP-H09241355-A (JP)
Title: Polyphenylene compound and its production
Inventor: SAWADA HIDEO
IPC: C08G61/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene compound having improved solubility in an organic solvent by reacting a specified fluoroalkanoyl peroxide with a poly-p-phenylene. SOLUTION: A fluoroalkanoyl peroxide represented by formula I (wherein Rf is a 1-25 C perfluoroalkyl which may be interrupted by an oxygen atom) is reacted with a poly-phenylene for 1min to 20hr at 0-150 deg.C in an inert gas atmosphere in fluorinated harocarbon solvent to obtain a polyphenylene compound represented by formula II (wherein (x) and (y) are natural numbers).