baber/WOPTO huggingface dataset:
Patent JP-S6370582-A (JP)
Title: Lamianting type piezoelectric bimorph
Inventor: FUDA YOSHIAKI
IPC: H01L41/09
Filed: 1986-09-12
Abstract: PURPOSE:To improve stability to a temperature change by substantially making the thermal expansion coefficient of a glassy bonding agent and a support plate same as a rectangular piezoelectric ceramic body in a piezoelectric bimorph in which the piezoelectric ceramic body with a laminate internal elec trode is bonded with the support plate and used as a vibrating element having beam structure. CONSTITUTION:An internal electrode is laminated in the surface of a rectangular piezoelectric ceramic body 1, external electrodes 4 connected to the internal electrode are shaped to an upper surface at one end of the ceramic body 1, and a support plate 2 consisting of invar is glass-bonded with a lower surface. Holes for screwing are bored at both ends of the support plate 2. Glass bonding is conducted by melting glass powder under the conditions of 600 deg.CX1 hr in a vacuum by employing zinc borosilicate group powder glass. 3 represents a glass adhesive layer. The support plate 2 and the glass adhesive layer 3 have a thermal expansion coefficient substantially same as the rectangular piezoelec tric ceramic body 1 at that time.
Patent JP-S6273259-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAGAWA SATOSHI
IPC: G03C7/38
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material giving an image having superior shelf stability to light, moisture and heat by incorporating specified cyan couplers into a red-sensitive silver halide emulsion layer and specified magenta couplers into a green-sensitive silver halide emulsion layer. CONSTITUTION:This silver halide photographic sensitive material contains cyan couplers represented by formula I in the red-sensitive silver halide emulsion layer and magenta couplers represented by formula II in the green-sensitive silver halide emulsion layer. The total amount of the cyan couplers used in the red-sensitive silver halide emulsion layer is 2X10<-3>-5X10<-1>mol per 1mol silver halide. The total amount of the magenta couplers used in the green- sensitive silver halide emulsion layer is 2X10<-3>-5X10<-1>mol per 1mol silver halide. The silver halide in the silver halide emulsion may be silver bromide, silver iodobromide, silver iodochloride, silver chlorobromide or silver chloride used in an ordinary silver halide emulsion.
Patent JP-2000050686-A (JP)
Title: Drive control equipment of ac motor
Inventor: SATO EIJI
IPC: H02P6/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce torque shocks generated in an AC motor at the switching of a square wave voltage phase control mode and a PWM current control mode. SOLUTION: This drive control equipment is so constituted that a switching command can be supplied selectively to an inverter 36 from a PWM circuit 30 and a square wave generating part 32. At the switching of both control modes, a quasi-sine wave voltage which has a voltage amplitude |V| formed by a voltage amplitude controller 16 and a voltage phase ψ formed by a voltage phase controller 18 is applied to a motor 38, and control is so performed that the torque of the motor 38 remains constant.
Patent JP-S59104679-A (JP)
Title: Transfer paper separating system
Inventor: SHIMIZU SHIGERU
IPC: G03G15/14
Filed: 1982-12-07
Abstract: PURPOSE:To separate easily transfer paper from a supporting body by interposing insulating a fine particle between the supporting body for holding an electrostatic latent image and the tip part of the transfer paper to space the both and to weaken electrostatic adhering force between the both. CONSTITUTION:A theory drawing for showing a relation between the surface of a photosensitive body 1 and the developing part in a copying device is shown in the figure. In the developing part 6, a magnetic brush is formed in a developing sleeve 14 impressed with prescribed potential V1 by magnetic force which a magnetic roll 15 of the inside has, and it slide-contacts with the surface of the photosensitive body 1. Also, among a transfer paper corresponding area 11 corresponding to transfer paper on the photosensitive body 1, a tip part 9 is negative charged in advance and among a developer for forming the magnetic brush 20, an insulating fine particle 18 positive charged adheres to only the area 9 negative charged on the photosensitive body 1. Also, among the developer for forming the magnetic brush, a toner 19 negative charged is adsorbed electrostatically to a picture forming area 10 on the photosensitive body 1 electrostatically charged in advance higher than the bias potential V1 of the developing sleeve 14 to execute the development.
Patent JP-H0943729-A (JP)
Title: Moving picture projecting device
Inventor: INOMATA NAOKI
IPC: G03B21/11
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To synchronously drive fixed-speed driving spools for a moving picture film, a frame intermittently feeding sprocket and a flicker blade, without using a complicated mechanical constitution. SOLUTION: A moving picture projecting device 30 is provided with a motor 31 for driving the fixed-speed driving sprockets 3A and 3B, a motor 32 for driving the frame intermittently feeding sprocket 4 and a motor 33 for driving the flicker blade 7 independently, to synchronously drive the fixed-speed driving sprockets 3A and 3B, the frame intermittently feeding sprocket 4 and the flicker blade 7, without using the complicated mechanical constitution.
Patent JP-H1152912-A (JP)
Title: Gradation display method
Inventor: HASHIMOTO YASUNOBU
IPC: G09G3/28
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of spurious profile and to increase the number of gray levels. SOLUTION: One frame F is divided into plural subframes SF1 to SF6 weighted in luminance in order to conduct a screen display by the matrix display device composed of display elements capable of performing binary light emitting control, and a gradation display is conducted by setting the presence and the absence of the light emitting of each display element in a subframe unit in accordance with an output gray level. In this case, the luminance is weighted so that a difference (2×(1/3), 2×(1/4)) which is the difference between a largest weight and a next largest weight becomes smaller than the smallest weight (1).
Patent JP-S60110674-A (JP)
Inventor: TSUDA NAOTERU
IPC: B65D85/86
Filed: 1983-11-14
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-H0761660-A (JP)
Title: Paper winding device
Inventor: GOCHO KATSUMI
IPC: B65H18/00
Filed: 1993-08-30
Abstract: PURPOSE:To prevent generation of winding swelling phenomenon of a continuous paper sheet by winding up the continuous paper sheet in a state where one end face of the continuous paper sheet abuts on a flange when the continuous paper sheet is wound up by using a winding body provided with the flange only on one end of a paper winding shaft. CONSTITUTION:A paper winding device is provided with a winding body 10 which is provided with a flange 12 only on one end of a paper winding shaft 11 and rotated-driven around the axis of the paper winding shaft 11 to wind up a long size continuous paper sheet, and a guide body 9 which abuts on a single-sided flange 12 side along the crosswise direction of the continuous paper sheet advancing toward the winding body 10, and on other side to support the continuous paper sheet in a stretched state. By setting frictional force generated on the abutting part on which the guide body 9 abuts against the continuous paper sheet greater on the flange 12 side along the crosswise direction of the continuous paper sheet than on the other side, the continuous paper sheet advancing toward the winding body 10 is bent toward the flange 12 side on the guide body 9.
Patent JP-H0875032-A (JP)
Title: Operation method for solenoid valve in fuel cell power generation device
Inventor: IKEDA GENICHI
IPC: H01M8/04
Filed: 1994-09-08
Abstract: PURPOSE: To securely change a solenoid valve from a closed condition into an opened condition by applying a drive voltage on a coil of the solenoid valve, repeating operation of lowering it to be under a holding voltage for a specified number of times, and setting it at the holding voltage. CONSTITUTION: For changing a solenoid valve in a closed condition into an opened condition, a drive voltage is applied to a coil 5 of the solenoid valve, operation of lowering the voltage to be under a holding voltage which is almost 1/2 of the drive voltage is repeated twice or more, and it is set at the holding voltage. A plunger 6, that is a main valve 2, thus receives strong force of upward attractive force twice or more by magnetic force generated by the coil 5, so in the case where a seal material on which the main valve 2 is installed is fixed to a seat 7b of a valve body 3, impact load to separate the seal material 1 from the seat 7b of the valve body 3 is applied twice or more repeatedly to separate the fixed parts from each other to change the solenoid valve into the opened condition. The solenoid valve can thus be securely changed from the closed condition into the opened condition.
Patent JP-H0261277-A (JP)
Title: Card lock device
Inventor: NOZAKI YUKIO
IPC: E05B47/00
Filed: 1988-08-29
Abstract: PURPOSE:To enable the lock mechanisms of respective rooms to be kept in a lock releasing state within a desired time by setting the free times of the respective rooms on a central device, and by transmitting the start or completion signal of the free times to a terminal device at a pertinent time. CONSTITUTION:Respective terminal devices for controlling lock mechanisms arranged in respective rooms are connected to a central controller 2. After that, an input device 1 is operated, and the desired free times of the respective rooms are stored in a free time table 22 via a free time writing means 21. After that, a present time obtained from a time measuring means 23, and the stored time of the free time table 22 are checked for matching with a table looking-up means 24. When the times are identified with each other, then from a free time start signal output means 25 or a free time completion signal output means 26, free time start or completion signals are transmitted to the terminal devices. Based on the signals, free times are controlled in the respective terminal devices.
Patent JP-H0395476-A (JP)
Title: Forced correlation/mixed mode tracking system
Inventor: ROBAATO JII REPOA
IPC: G01S3/782
Filed: 1990-08-15
Abstract: PURPOSE: To use the advantages of tracking algorithm of both the center of gravity center and a correlation processor by automatically selecting track error signals on respective axes according to whether or not a target is in a contrast-limited state. CONSTITUTION: Electromagnetic energy which is sensed by a sensor 14 and radiated from a scene 12 is transmitted to the correlation processor 18 and gravity center processor 20 through a video processor 16. Further, a synchronizing signal and a control signal are supplied from a microcomputer(MC) to the processors 18 and 20 through lines 24 and 26. Then, the processor 18 analyzes a video signal and supplies a tracking error signal to the MC 22 through a line 28 if a track error signal appears. Similarly, the processor 20 supplies a tracking error signal to the MC 22 through a line 30. Then, the MC 22 generates a track command on a line 32 by making use of the tracking error signals.
Patent JP-H0875090-A (JP)
Title: Lubricating oil supply pump
Inventor: FUJIMOTO KATSUKI
IPC: F04B9/04
Filed: 1994-09-08
Abstract: PURPOSE: To decrease a number of part items so as to form a pump main unit in small size by fixing three eccentric cams to a rotary shaft in a condition that a fixed phase difference is given, and connecting the first/second main plungers and valve plungers to these three eccentric cams respectively through a connecting rod. CONSTITUTION: A valve plunger 6 is moved to close a communication path 12, and next when a main plunger 5 is moved in a direction distant from a reversing safety valve 14, a negative pressure is generated inside a cylinder 2. When a suction port 13 is opened, lubricating oil flows into the cylinder 2 fully filled. When the main plunger 5 is started to compress lubricating oil, a high pressure is generated in the cylinder 2, but a spring 15, provided in a large diametric part 2a of the cylinder 2, is compressed to move the reversing safety valve 14, so as to decrease a pressure in the cylinder 2. When a groove 6a communicates with the communication path 12, by restoring force of the compressed spring 15 and by pressing action of the main plunger 5, lubricating oil, passing through the groove 6a and a delivery port 9, is delivered.
Patent JP-S6192522-A (JP)
Inventor: KUBO TSUNEO
IPC: A21C11/16
Filed: 1984-10-13
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-H0496329-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIUCHI HIDETAKA
IPC: H01L21/302
Filed: 1990-08-14
Abstract: PURPOSE:To efficiently remove residue generated due to dryetching, by cleaning, after a dryetching process, a semiconductor device using an aqueous ammoniacal hydrogen peroxide, in the manufacturing method of the semiconductor device wherein it is processed by dryetching through using a gas including bromine. CONSTITUTION:A gate oxide film 2 is formed on an Si substrate 1, and thereon, an n-type polycrystal Si film 3 of high concentration is formed. First, using a resist pattern 4 formed on the n-type polycrystalline Si film 3 of high concentration, this film 3 is subjected to a dryetching by HBr, and thereafter, to an ashing. Thereafter, using an aqueous ammoniacal hydrogen peroxide, the n-type polycrystalline Si film 3 of high concentration is cleaned. Generally, in the case of the ashing performed after the dryetching, residue 5 are left, but in the case of applying this method, the residue 5 are eliminated surely. In this case, by this cleaning processing, the n-type polycrystalline Si film of high concentration is hardly etched.
Patent JP-S59107015-A (JP)
Title: Method for controlling oxygen in continuous manufacture of steel
Inventor: KOBAYASHI TAKASHI
IPC: C21C5/56
Filed: 1982-12-09
Abstract: PURPOSE:To refine molten metal with oxygen by unattended operation in the continuous manufacture of steel by intermittently calculating the amounts of C and Si in molten iron by a direct heat analysis method and by automatically controlling the amount of oxygen to be fed. CONSTITUTION:A continuous flow of molten metal is received in a molten iron reservoir 1 and fed to a refining furnace 4 through a tundish 2. In the furnace 4, the molten metal is decarburized by blowing oxygen. At this time, the temp. of proeutectic-eutectic in the molten metal in the tundish 2 is directly detected with a direct heat analyzer 3 within several min. The amounts of C and Si in the molten metal are calculated from the temp., and the values are inputted in an oxygen feed controller 5 to control the amount of oxygen to be fed to the furnace 4. The amount of oxygen to be fed during oxygen blowing can be controlled automatically, and the molten metal is decarburized to the desired amount of carbon.
Patent JP-2001045508-A (JP)
Title: Solid-state image pickup device
Inventor: SUGASAWA MASAYUKI
IPC: H04N9/09
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device with high resolution and high definition. SOLUTION: Four-division prisms 4R, 4G, 4B separate each of a 3-primary color image separated by a 3-color separation prism 3. Corresponding CCDs 5R-1 to 5B-2 respectively receive the light of each image obtained in this way and each CCD outputs an image signal in each corresponding color. Pixels are shifted with respect to the outputted image signal. Then line memories 9R-1 to 9B-2 store data by one line of the corresponding image signal. Data stored in the line memories 9R-1 to 9B-2 are alternately outputted to corresponding video signal processing circuits 11R, 11G, 11B.
Patent JP-2000143541-A (JP)
Title: Composition for preventing and treating cognitive dysfunction in mammal
Inventor: DASILVA-JARDINE PAUL A
IPC: A61P25/28
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition for treating diseases associated with cognition dysfunctions of mammals. SOLUTION: This pharmaceutical composition contains an estrogen agonist or antagonist or its pharmaceutically acceptable salt, an acetylcholineesterase inhibitor or its pharmaceutically acceptable salt and a pharmaceutically acceptable carrier. The estrogen agonist or antagonist and acetylcholineesterase inhibitor are present in an amount so as to make the composition effective in treating cognitive dysfunctions including Alzheimer diseases and dementia. Thereby, an increase in memory can be promoted.
Patent JP-S59106306-A (JP)
Title: Conveying device
Inventor: KONISHI NAOYUKI
IPC: B62B3/02
Filed: 1982-12-06
Abstract: PURPOSE:To make the load imposed on each wheel equal as well as to aim at the attainment of stable running and an effective prevention against the breakdown of wheels and the like, by detecting the load imposed on plural wheels and each of their supporting devices, and according to each load given, adjusting the length of individual supporting devices. CONSTITUTION:In time of mounting a load on a table 1, if load is one-sided to some of wheels, the load of each supporting device 4 for plural wheels 2 is inputted into an operation control circuit 6 from each load gauge 4. Then, the length of such a supporting device 4 as meeting total load, the ideal load imposed on each supporting device 4 and sharing the ideal load to each device 4 is calculated on the basis of, for example, the length of the supporting device 4 that is close to the ideal load and the result is outputted. Successively, this output is amplified by a power amplifying function, then an actuator function installed in the supporting device 4 is driven and controlled so as to cause the load to become the ideal value. With this, the load imposed on each supporting device 4 is equalized, thus stable running is secured.
Patent JP-H0390638-A (JP)
Title: Method and apparatus for cleaning operation position in fine spinning machine
Inventor: NORUBERUTO SHIYUTEDERE
IPC: D01H11/00
Filed: 1990-08-16
Abstract: PURPOSE: To clean a working position of a spinning machine efficiently by driving a rotary endless filter belt in more than 2 different speeds and sucking with a suction unit for quickly removing fibrous flying materials to suppress the pressure loss caused by an over load. CONSTITUTION: This method for cleaning the working position is provided by installing fans 2, 2', 3, 3' in a working area of a spinning machine 1, driving an endless rotary filter belt 4 around theses fans through turning rollers 5 to 8, installing a suction unit consisting of one suction pipe 17, a suction nozzle 18 and a ventilator 19 in the zone of fans 2, 2', 3, 3', driving the filter belt 4 by at least 2 different speeds coordinating with the working conditions of the machine 1 with a driving unit 9 consisting of a pole number-changing type 3 phase electric motor 10 and cleaning the working position of the spinning machine 1 with the suction unit.
Patent JP-H1035836-A (JP)
Title: Locally decentralized management system for cargo tracedata
Inventor: OKURA HIDEKI
IPC: G06Q50/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To realize the rapid response of inquiry of the cargo trace without increasing the cost for the circuit. SOLUTION: The cargo schedule information and the cargo passing information are received from a customer request information input device 1 and a cargo status input device 1 respectively, whether or not any area other than the shelf-control area is present in the cargo schedule route is judged, if it is present, the data is transmitted to the other area control system from a data transmitting/receiving means 33, and the cargo information received by a transmission data sorting means 31 is delivered to a database upgrading means 32, and stored in the database 34. The data transmitting/receiving means 33 receives the cargo passing information generated in the other area, and delivered to the database upgrading means 32, and stores it in the database 34.  The inquiry condition from a user is received by a trace information providing means 35, the information meeting the condition is retrieved from the database 34, and the result is indicated in a trace inquiry device 4.
Patent JP-H04100739-A (JP)
Title: Acceleration slip preventing device
Inventor: YASUDA TAKESHI
IPC: B60W10/11
Filed: 1990-08-15
Abstract: PURPOSE:To quickly restrain an acceleration slip by up-shifting a little early jointly using the speed change control. CONSTITUTION:A TRC computer 1 compares the wheel speeds of four wheels and judges that there is an acceleration slip when a wheel speed difference between a driving wheel and a driven wheel exceeds a fixed value. A sub- throttle control output is sent to an actuator 6 to fully open a sub-throttle 5, whereby the generated torque of an engine is lowered suddenly. Simultaneously, a TRC signal (under traction control signal) is sent to a speed change control computer 2. Thought the speed change control computer 2 changes the speed change position of a transmission 3, not only an ordinary up speed change diagram (a) but also a low mu road speed change diagram (b) where up-shift is conducted earlier than the diagram (a) can be used by the computer 2, so that when TRC signals from the computer 1 are generated frequently, the speed change control is switched from the speed change diagram (a) to the speed change diagram (b). Thus, an acceleration slip can be restrained in a short time.
Patent JP-H1142485-A (JP)
Title: Treatment of cyan-containing waste liquid
Inventor: YAZAWA YOICHI
IPC: C02F1/58
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To economically, easily, safely and surely treat a cyan-contg. waste liq. by adding a requisite amt. of a reducing agent corresponding to the contained cyan to the waste liq. and removing the cyan by reduction. SOLUTION: A requisite amt. of sodium bisulfite is added to a waste liq. in a first reaction tank 2, and the waste liq. is regulated to pH 9-7, i.e., neutral or slightly alkaline. Primary treatment is conducted at pH 9-7 in the first reaction tank 2, and the free cyan is removed, and a cyanocomplex is decomposed. Subsequently, sodium bifulfite is also added in a second reaction tank 3, and an appropriate amt. of sulfuric acid is injected to make the liq. slightly acidic at <=pH 3. Secondary treatment is performed at <=pH 3 in the second reaction tank 3, the free cyan remaining after the primary treatment is removed, and a metallic cyanocomplex, etc., which have not decomposed in the primary treatment, are decomposed.
Patent JP-H0634122-A (JP)
Title: Seal member for combustion machine
Inventor: KOBAYASHI YUSAKU
IPC: F24H9/02
Filed: 1992-07-20
Abstract: PURPOSE:To prevent combustion gas from being leaked for a long period of time under an effect attained by a new shape of a seal material between a heat radiation pipe of an FF heater and a easing, material quality and shape. CONSTITUTION:There is provided a ring-like molded product in which one surface comprised of ceramic fiber and non-organic binder is provided with a groove in its circumferential direction. There is further provided a seal member of high air-tightness comprised of ceramic fiber of 80 to 99wt.% sepiolite of 0.5 to 10wt.%, and other non-organic binders such as monmorillonite, corodial silica and water glass and the like.