baber/WOPTO huggingface dataset:
Patent JP-H09230408-A (JP)
Title: Optical device provided with shake correction mechanism
Inventor: KONNO TOKUKATSU
IPC: G03B5/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of locking a shake correcting optical system without centering and preventing the degradation of shake correction. SOLUTION: This optical device includes a camera-shake detector 41 for detecting a camera-shake, the shake correcting optical system 5 for correcting the shake by moving the optical axis of an optical system, shake correcting optical system driving devices (12, 16, ...) for driving the shake correcting optical system and a shake controller 43 for controlling the shake correcting optical system driving devices based on the output of the camera-shake detector 41, and is provided with a locking mechanism 24 capable of locking the actuation of the shake correcting optical system 5 at plural positions and a centering discriminating device 43a for discriminating whether to execute a centering operation for moving the shake correcting optical system 5 to a fixed initial position or not.  A locking controller 43c actuates the locking mechanism 24 based on the results of the discrimination of the centering discriminating device.
Patent JP-S63201673-A (JP)
Title: Developing device
Inventor: SUGIYAMA TAKASHI
IPC: G03G15/08
Filed: 1987-02-17
Abstract: PURPOSE:To reduce the load on a rotary driving source for a conveyance blade by providing a control mechanism which stops at least one conveyance blade at the stop of conveying operation while its tip part is directed nearly downward. CONSTITUTION:A driving control mechanism 20 is constituted by fixing a detection plate 21 and a gear 23 to one end side of a support shaft 5 and engaging the gear 23 with a gear 26 fixed on the driving shaft 25 of a driving device 24. Further, the detection plate 21 is cut partially to form a detection part 22, which is detected by a sensor 27 positioned at a side part. Further, the sensor 27 and driving device 24 are connected to a controller 28. Then the sensor 27 decides whether or not the detection part 22 of the detection plate 21 is detected and outputs a stop signal to the driving device 24 when so to stops the conveyance blade 6 while its tip part 6a is directed downward. Consequently, resistance that the conveyance blade receives when started next is reduced.
Patent JP-S57150405-A (JP)
Title: Purifying and circulating method for oil-water mixed liquid
Inventor: OGINO MASUO
IPC: B01D17/00
Filed: 1981-03-12
Abstract: PURPOSE: To recover oil contents with high accuracy without overloading a membrane separator by roughly separating degreasing liquid to floating oil and  emulsions by gravity and separating these by using membranes meeting their respective characteristics.  
     CONSTITUTION: The degreasing liquid in a degreasing tank 1 to be circulated and reutilized by a pump 1a is fed into a storage tank 5 where it is separated to at least floating oil and emulsions. A cylindrical weir plate 5a of a small diameter is inserted into the tank 5. The floating oil is sucked with a pump 10 from the inside of the wier plate and is fed into a coarse graining and separating filter 7 whereit is subjected to oil-water sepn. The oil is recovered from an arrow A. On the other hand, the emulsion are removed from the outside of the weir plate and is forcibly fed into an ultrafilter 6 by means of a pump 9. The liquid C permeated through the membrane is returned together with the clean water B from the filter 7 into the tank 1. A part of the concd. liquid is fed to the tank 5 and the rest to the filter 7 where it is separated of oil and water. According to this method, the oil of high purity is recovered and the treated liquid of high cleanliness is reutilizable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04274408-A (JP)
Title: Liquid crystal display device and its defect correcting method
Inventor: NAKAI TOSHIHARU
IPC: G02F1/1368
Filed: 1991-03-01
Abstract: PURPOSE:To realize the liquid crystal display device which is improved in the reliability of the correction of a luminescent point picture element and not limited in correction position. CONSTITUTION:When the luminescent point picture element 5 is detected, the periphery of the surface on the same irradiation path with the luminescent point picture element 5 on a glass substrate 2 positioned on the incidence side of a liquid crystal display panel 1 is irradiated with the laser beam 10 from an excimer laser oscillator 9 to carry out excimer laser etching, thereby forming a rough surface 17 at the irradiated part of the glass substrate 2. Consequently, when this device is applied to a projection device, light transmitted through the luminescent point picture element 5 is reduced, so the luminescent point picture element on a display screen is corrected into a state wherein its defect is inconspicuous as compared with other normal picture elements at the periphery.
Patent JP-H04255685-A (JP)
Title: Electric wire connecting method
Inventor: NISHITANI KEIZO
IPC: H01R4/24
Filed: 1991-02-07
Abstract: PURPOSE:To easily connect electric wires to each other in a short time by melting coat by heated connection conductors so as to eliminate a troublesome coat peeling-off work. CONSTITUTION:One covered electric wire is superposed on the other covered electric wire. A heated U-shaped connection conductor is fastened in the superposed portion of the electric wires. The coat of the covered electric wire is melted by the connection conductor so that the conductor portion of the connection conductor is connected. Namely, two conductors 1, 2 are superposed in a crossed manner, a U-shaped connection conductor 5 made of conductor metal, which is heated to, e.g. 200-300 deg.C by an infrared heater 4 or the like, is set across the superposed portion 3. A conductor group where copper wires 5 bent into a U shape are connected in a connecting portion 6 is molded, loaded in an automatic machine, and embossed in the superposed portion 3 of the electric wires 1, 2 after heating. Consequently, the electric wires can be easily connected to each other in a short time.
Patent JP-H01213207-A (JP)
Title: Microorganism controlling and treating agent
Inventor: TSUDA KENJI
IPC: A01N57/12
Filed: 1988-02-20
Abstract: PURPOSE:To obtain a microorganism controlling and treating agent having excellent storage stability, not corroding metals, not causing problems even in use with a chemical deodorant, comprising an aqueous solution of an addition salt made from a tertiary amine and a phosphoric ester. CONSTITUTION:Equimolar amounts of an alkyldiamine shown by formula I (R1 is 8-18C alkyl) and a compound shown by formula II (R3 is 1-4C alkyl; R4 is H or 1-4C alkyl) are blended in a solventless state, heat is generated, the reaction system is maintained at a given reaction time for a fixed time (20min-2hr) to prepare an acid addition salt. An aqueous solution containing 0.01-2.0wt.% of the acid addition salt is prepared. The prepared treating agent is useful for providing microorganism controlling effects by application to waste such as garbage.
Patent JP-H07298340-A (JP)
Title: Mobile communication system and mobile station
Inventor: UENO MAKOTO
IPC: H04W12/06
Filed: 1995-02-24
Abstract: PURPOSE:To enable four items, i.e., the setting of whether a speaking channel is switched or not by a mobile station user, the early detection of an illegal mobile station, the avoidance of convergence of call control processing at a base station control station, and the avoidance of convergence of a simultaneous call channel. CONSTITUTION:For the 1st item, a mobile station is provided with a means 44d which informs a user that a speaking channel switching factor is detected on a mobile network side and a switch 43d which enables the user to select whether a telephone call can be selected, thereby enabling the intention of the user to be transmitted to the network side. For the 2nd item, the cumulative telephone charge is totalized individually on the network side and mobile station side and compared with each other to find the illegal mobile station. For the 3rd item, the number of base stations controlled by the base station control station is varied dynamically in real time according to the convergence state. For the 4th item, the number of radio zones constituting position registration areas is varied in real time according to the load state of call processing, etc., to places peripheral position registration areas in partial charge of a load.
Patent JP-S57152417-A (JP)
Title: Heating furnace of fluidized bed type
Inventor: FUKUDA TATSU
IPC: F27B15/18
Filed: 1981-03-16
Abstract: PURPOSE:To minimize the consumption of the gaseous atmosphere in a heating furnace and to maintain the amt. and components of the gas always satisfactorily in a fluidized bed type bright hardening and heating furnace of an indirect heating system, by circulating the furnace gas under controlled temp., pressure and components and using the same for a heat source for an annealing furnace. CONSTITUTION:Fluidizing particles 3 are packed in the latter of the front and rear rooms 1a, 1b partitioned by a diffusion plate 3 of a heating furnace 1, and a heat source is disposed. The in-furnace gaseous atmosphere is supplied from the chamber 1a into the furnace 1 which is used for bright hardening. The supply side and discharge side for this gas are connected with a blower 6 so that the gas can be circulated. The discharge side of the circulation circuit is used for the heat source of an annealing furnace 2. In order to assure the fluidizied state in the chamber 1b, the temp. of the circulating furnace gas is measured with a temp. sensor 11 and the decrease in the absolute amt. of the furnace gas owing to natural leakage, etc., is detected with a pressure sensor 9, whereby the flow rate of the blower 6 is regulated. The CO, CO2 or O2 in the furnace 1 is detected with a component detector 10, and the carbon potential of the supply side is so regulated as to make the CO2/CO ratio constant.
Patent JP-H07225995-A (JP)
Title: Reversible rotary magnetic head
Inventor: SATO TSUNEO
IPC: G11B15/60
Filed: 1994-02-09
Abstract: PURPOSE:To prevent a tape on the side of an erasing head from floating up in this reversible rotary magnetic head. CONSTITUTION:In the reversible rotary magnetic head consisting of a recording and reproducing head 2 disposed in the vicinity of a rotational center of a holder 1 and the erasing head 3 in the next place, a claw-like part 5a is formed integrally with a tape traveling reference part hole provided at a tape guide 5 on the side of the erasing head, and this is made to be a tape floating regulation part. By this method, even when floating action is worked on the tape T traveling on the erasing head surface, the tape being pressed against the tape traveling reference part hole is always regulated by the claw-like part 5a, so that no floating takes place on the tape from the eras ing head.
Patent JP-2000234004-A (JP)
Title: Thermoplastic resin and its molded product
Inventor: YAMADA TSUNEHISA
IPC: C08F255/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic resins having good adhesion to metals or polar resins and blending properties while retaining mechanical properties as olefin polymers. SOLUTION: A thermoplastic resin of the multi-layer construction type is a graft copolymer composed of 30-99 wt.% olefin polymer segment having a number average molecular weight of 5,000-1,000,000 synthesized by a metallocene catalyst and 1-70 wt.% vinyl (co)polymer segment having a number average molecular weight of 400-1,000,000 formed from one or more vinyl monomers containing a polar vinyl monomer in which one of the segments has been dispersed in the other segment in the form of particles having a particle diameter of 0.001-10 μm. Molded products are obtained by subjecting the thermoplastic resin to fabrication.
Patent JP-H02215930-A (JP)
Title: Supercharger for internal combustion engine
Inventor: MIYAKE TAKASHI
IPC: F02B37/00
Filed: 1989-02-16
Abstract: PURPOSE:To selectively react engine speed to sudden accelerating operation by installing a blowoff nozzle in an intake pipe connecting a turbosupercharge to a cylinder, and calculating a requisite air quantity with a required air quantity detector. CONSTITUTION:A blowoff nozzle 16 of compressed air is installed in an intake pipe 21 connecting a turbosupercharger 5 to a cylinder 1. In order to detect such timing as jetting the compressed air, there are provided pressure sensors 22, 23 at both upstream and downstream sides of this blowoff nozzle 16. A required air quantity arithmetic circuit of a control circuit 31 calculates a requisite air quantity on the basis of engine speed and its load value. When the calculated value is larger than the measured value, the compressed air in an air tank 21 is jetted out of the blowoff nozzle 16. Thus, any turbo lag is eliminated and the engine speed can be sensitively reacted to any sudden accelerating operation.
Patent JP-S60179256-A (JP)
Title: Flat screen printing machine
Inventor: TSUJI AKIO
IPC: B41F15/10
Filed: 1984-02-27
Abstract: PURPOSE:To enable the working of a high quality printing fabric making the best of woven patterns by detecting the position of passing the woven patterns of the fabric with a video sensor to control the position of printing units based on the detection signal. CONSTITUTION:A video sensor 16 is provided between the position 10 of supplying a fabric 1 onto a conveying belt 5 and the first printing unit 4a and woven patterns 2...2 of the fabric 1 passing the detection position 17 are read out with a CCD19 to be converted into an electrical signal. The interval PO between printing units at the start is entered into a reference memory and then, after the conveying belt 5 is fed idly once, the feed L of the conveying belt 5 after the detection of the woven patterns 2 with the video sensor 16 is set at La. A printing pattern is positioned to match the woven pattern following those then detected. In such a manner, the printing pattern 3 is printed at the position related to the woven pattern 2 accurately thereby enabling printing making the best of woven patterns of the fabric.
Patent JP-H03241942-A (JP)
Title: Data communication system
Inventor: MATSUDA SHIGEHIKO
IPC: H04L12/24
Filed: 1990-02-20
Abstract: PURPOSE:To attain required correspondence by setting a wait time with a time multiplying a prescribed margin factor with an internal processing time being maximum up to a current point of time and transferring the processing to an error processing immediately when no reply comes in excess of the wait time. CONSTITUTION:An internal processing time required till an opposite station is switched from the reception to the transmission is always monitored, and a time obtained by multiplying a prescribed margin factor with a maximum time in the past internal processing time is set as a reference wait time at a prescribed point of time. That is, processing multiplier 25 is provided in an observing device 6 and a prescribed margin factor is multiplied in the preceding maximum value in the register 24 to predict a desired standby time. When no reply comes in excess of the reference wait time, it is regarded as occurrence of a fault in the opposite station and a prescribed error processing is executed. Thus, the prescribed countermeasure is taken in a short time.
Patent JP-H03243267-A (JP)
Title: Heat exchanging body casting having excellent cooling capacity
Inventor: ARANAKA HIROMASA
IPC: B22D19/00
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a heat exchanging body casting having excellent heat conductivity between a cooling pipe and a base material where the crack of the base material does not propagate to the cooling pipe by making the specific composition of metal coating layer on outer surface of the metal-made cooling pipe, and coating and filling up the surface of coating layer and pores with chromium oxide. CONSTITUTION:A heat exchanging body casting is formed by inserting the metal-made cooling pipe providing the metal coating layer on the outer surface, and the coating layer contains 0-70wt.% Cr, 0-20wt.% Al, 0-2wt.% Y and the balance of Ni with inevitable impurities and has the pores. The surface of coating layer and a part or all of the pores are coated and filled up with the chromium oxide. By this method, the heat exchanging body casting having excellent heat conductivity between the cooling pipe and the base material where the crack of base material does not propagate to the cooling pipe, can be obtd.
Patent JP-H09208484-A (JP)
Title: Active oxygen-eliminator and composition containing the same
Inventor: MIYAZAKI HIROTAKA
IPC: A23L21/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an active oxygen-eliminator containing the essence of a plant belonging to the genus Hippophae in the family Elaeagnaceae, capable of sufficiently eliminating active oxygen generated in living bodies, and high in safety. SOLUTION: This active oxygen-eliminating agent contains the essence of a a plant (e.g, Hippophae rhamnoides) belonging to the genus Hippophae (generally called as 'saci') in the family Elaeagnaceae. The plant essence includes a processed plant product obtained e.g. by drying, grinding or kneading the plant itself into a paste, an extraction solution obtained by extracting the plant or the processed plant with a solvent, an extract obtained by removing the solvent from the extraction solution, and its purified product. The active oxygen-eliminating agent may be prepared into compositions such as medicines, foods, beverages or cosmetics. The active oxygen- eliminating agent is suitable for treating and preventing ageing, allergies, cardiac infarction, hepatopathy, dementia, rheumatism, etc.  The content of the active oxygen- eliminating agent in the cosmetic or food is preferably 0.1-1wt.%, and the active oxygen-eliminating agent as the medicine is orally administered at a daily dose of 10-100mg for an adult in one to several portions or injected at a daily dose of 5-500mg for an adult.
Patent JP-S51113637-A (JP)
Title: Copying machine
Inventor: ITOU YOSHIO
IPC: B65H23/34
Filed: 1975-03-28
Abstract: PURPOSE: To prevent irreqular transformation (curl) of copy sheets which happens at the use of the copying machine with which printing is done by pressing heated roller over toner applied copy sheet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08167709-A (JP)
Title: Transfer charge voltage converter
Inventor: HARADA KOICHI
IPC: H01L21/339
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a plurality of outputs having different conversion efficiencies by switching or simultaneously. CONSTITUTION: A non-destructive reader and a destructive reader are provided at one charge transfer unit. For example, an output gate unit 8 having first to third output gate electrodes 71 to 73 is provided between the end of a charge transfer unit 6 and a floating diffusion region 9, and the electrodes 71 to 73 are operated as one output gate electrode to become an FDA mode. Only the electrode 71 is used as the output gate electrode, the second electrode 72 is used as a floating gate electrode, and the third electrode 73 is used as a reset gate electrode, thereby becoming an FGA mode, both the conversion efficiencies of the modes are differentiated, and the modes are switched. A plurality of outputs having different sensitivities may be obtained simultaneously from both non-destructive and destructive readers.
Patent JP-S57151977-A (JP)
Title: Copying machine
Inventor: IWATA YASUHIRO
IPC: G03G15/16
Filed: 1981-03-16
Abstract: PURPOSE:To keep transfer efficiency high by preventing copying paper from becoming damp securely by providing a heating source to a conveyance path for copying paper, and heating the copying paper so that its electric resistance comes to a prescribed value. CONSTITUTION:Through the rotation of a paper feeding roller 18, sheets of copying paper 16 are taken out, one by one, and fed to between a photoreceptor 3 and a transfer charger 17 through a conveyance path 19 to perform transfer. The copying paper 16 is heated by a heating roller 23 on the way of conveyance, and the extent of heat generation of the heat roller 23 is controlled by a controller 27 according to humidity in the storage part 28 of a paper feed cassette 17; the extent of heat generation is increased when the humidity is high,  and decreased when low. Therefore, the electric resistance value of the copying  paper 16 is adjusted to an adequate value to transfer an image on the photoreceptor 3 excellently.
Patent JP-S54128910-A (JP)
Title: Heatimg method for edge of skelp
Inventor: INOUE MAKOTO
IPC: C21D9/56
Filed: 1978-03-31
Abstract: PURPOSE:To perponderantly heat the edge of the skelp on purpose to save the fuel, by giving the whirlpool of air to the gas burner for shortening the flame, and by setting the maximum temperature of the flame at the neighborhood of the tip of the burner. CONSTITUTION:While the skelp 4 passes through the continuous furnace 1, the both edges of the skelp 4 are heated by the gas burner 3. The plural pieces of the air swirlers 31 are attached to neighborhood of the tip of the burner 3, being spirally swirled along the direction of axis of the fuel gas pipe 32. The swirling angle of the swirler 31 is desirable to be 30-60 degrees. The flame by this burner is short, and its maximum temperature appears nearby the burner tip, so that both ends of the skelp 4 are preponderantly heated. As a result, by this method, the better energy saving can be contrived, as compared with the conventional method in which the middle part of the skelp is unnecessarily heated by the long flame.
Patent JP-S53122945-A (JP)
Title: Power controller of electronic range
Inventor: OOTANI AKIRA
IPC: H05B6/68
Filed: 1977-04-01
Abstract: PURPOSE: To provide smooth power control by allowing the outer surface of cam to vary gradually in the revolving shaft direction in actuating a switch by means of an actuator supproted in enabling to move freely to the shaft direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01211799-A (JP)
Title: Regular synthesizing device for multilingual voice
Inventor: ABE MASANOBU
IPC: G10L13/00
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a voice signal which has individual features as to plural languages by providing a regular synthesizing means which synthesizes the voice signal of a 1st standard speaker with respect to the plural languages and a voice converting means which converts a voice signal outputted by a selecting means into the voice signal of a 2nd speaker to whom individual features are to be added. CONSTITUTION:A switching part 100 selects one of languages L1-Ln, e.g., L1 and outputs the voice signal s11 of a standard speaker A1 of the selected language L1 from a multilingual regular synthesizing group 104 to a voice conversion part 101. The voice quality conversion part 101 receives the voice signal s11, refers to data on the speaker B whose voice is to be given individual ity in a voice individual information file 102, and converts the voice signal s11 of the standard speaker A1 into the voice signal s4 of the speaker B, which is outputted. Consequently, the individual features of speaker are given to regu larly synthesized voices of respective languages.