baber/WOPTO huggingface dataset:
Patent JP-H01247107-A (JP)
Title: Coloration of wood
Inventor: SANO YOSHIO
IPC: B27K5/02
Filed: 1988-03-28
Abstract: PURPOSE:To color wood so as to impart antique well-tanned hue and color gloss, by coating wood with the discoloration component of wood and irradiating the coated wood with ultraviolet rays. CONSTITUTION:After wood chips are boiled in a pressure reaction vessel by steam, said chips are suddenly discharged from the reaction vessel to be explosively crushed to extract lignin being the discoloration component of wood. This discoloration component is applied to white wood veneer, for example, dyed so as to have a cedar like feeling in a form of an aqueous solution. Subsequently, the water content of the coated veneer is adjusted and both front and rear thereof are irradiated with ultraviolet rays. A plurality of the veneers thus subjected to discoloration treatment are laminated through an adhesive, and clamped and bonded to prepare a laminated flitch. This flitch is sliced to obtain cedar like decorative veneer having a woodgrain or regular-grain pattern. By this method, decorative veneer showing well-tanned hue obtained after 3-4 years were elapsed from the point of time when a ceiling made of a natural cedar is executed and having massive blackish gloss and luster is obtained.
Patent JP-S5412778-A (JP)
Title: Digital display type electronic watch
Inventor: YAMANAKA NORIO
IPC: G04G9/08
Filed: 1977-06-29
Abstract: PURPOSE:To enable the lapse of time from the start time to be checked on the spot by providing a time measuring function, a lapse time measuring function and a memory function and letting the current time being displayed in display part be stored instantaneously through switch operation.
Patent JP-H03276708-A (JP)
Title: Choke coil for filter
Inventor: TANAKA EIJI
IPC: H01F37/00
Filed: 1990-03-27
Abstract: PURPOSE:To make the diameter of an outermost layer smaller than the case when the same number of turns is obtained at one position by winding one winding so as to be equally divided in a shape across both leg pieces of an approximately U-shaped half core. CONSTITUTION:Each half core 2 is formed in an approximately U shape by magnetic substances such as ferrite, and the nose surfaces of the leg pieces of both half cores 2 are abutted, thus forming a core in an approximately square shape Beltlike conductors 3 are wound on the peripheries of each leg piece in a shape through insulating layers among each layer. One beltlike conductor 3 is wound on one half core 2, and divided and wound so that the number of turns to each leg piece is equalized. Insulating paper as a separate body to the beltlike conductor 3 is used or an insulating coating composed of polyurethane, polyester, etc., covering the surface of the beltlike conductor 3 can be employed as the insulating layer. Accordingly, a pair of windings 4 are formed to the core 1.
Patent JP-S58203954-A (JP)
Inventor: RORENTSU HAISU
IPC: C07C67/00
Filed: 1983-05-04
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-S522297-A (JP)
Title: Signal detector
Inventor: MAEDA TAKAMASA
IPC: G01S7/32
Filed: 1975-06-24
Abstract: PURPOSE:Signal detector which restrains false target such as clutter, without decreasing the efficiency of detecting useful signal patterns.
Patent JP-H04313206-A (JP)
Title: Molding method for anisotropic ferrite
Inventor: INABA HIDEAKI
IPC: H01F13/00
Filed: 1991-04-10
Abstract: PURPOSE:To improve the orientation degree of the title ferrite by a method wherein a DC magnetic field and an AC magnetic field are applied simultaneously during the molding operation of a ferrite slurry or a ferrite magnetic powder at a magnetic-field orientation and compression molding process. CONSTITUTION:A coil 5 exclusively for AC magnetic-field use is buried in a die 3 in addition to a coil 4 for DC magnetic-field use; electric currents are supplied to them from a power supply for DC magnetic-field use and a power supply for AC magnetic-field use. A DC-component magnetic-field intensity H1, an AC-component magnetic-field amplitude H2 and a molding magnetic-field intensity H3 can be made variable; however, the H1 and the H3 are normally set to be equal. When a DC magnetic field and an AC magnetic field are applied simultaneously during the molding operation of a ferrite slurry or a ferrite magnetic powder, ferrite particles whose easy axis of magnetization is not oriented to the direction of the DC magnetic field are subjected alternately to forces in the forward direction and the reverse direction by means of the AC magnetic field, the particles are turned easily and the easy axis of magnetization is easily oriented to the direction of the DC magnetic field.
Patent JP-H02266198-A (JP)
Title: Disk type steam trap
Inventor: FUJII HIROO
IPC: B01D53/26
Filed: 1990-03-27
Abstract: PURPOSE:To use a steam trap continuously for hours by pouring a refrigerant in a refrigerant passage in advance, freezing the generated steam on a disk of the steam trap and a rotor surface, and recovering ice after dropping it with a scraping member. CONSTITUTION:A refrigerant is poured into a rotor 4 in rotation at low speed and passages 6, 7 in a disk 5, cooling the rotor 4 and the disk 5. Ice is stuck and accumulated on each surface of these elements, and this ice is scraped off with an icing scraping member 8 being fixed with no rotation, dropping it in a solution in an oxygen generator 1. Since the member 8 is set up in the solution, such a possibility that the scraped ice might be flying toward a laser resonator 3 is prevented from occurring. Next, excited oxygen removed of steam is led into this laser resonator 3, while iodic gas is fed into this excited oxygen from an iodine injector 22 together with a carrier gas, and iodine is excited by an energy transfer reaction from the excited oxygen to the iodine, and if a reversing distribution is formed between iodic atoms, a laser beam is securable.
Patent JP-S5565561-A (JP)
Title: Ink jet head driving system
Inventor: KAKEFU SADAO
IPC: B41J2/055
Filed: 1978-06-27
Abstract: PURPOSE:To improve the response frequency and prevent the suction of air into the nozzle by performing the replenishment of ink to the injection pressure chamber thru the action of a bias diaphragms while the jetting of ink is made through the combination of two diaphragms. CONSTITUTION:The diagram I' of a voltage waveform driving an electrostrictive vibrator for jetting shows a process in which as the bias drive voltage rises, the capacity of a chamber 8 reduces to cause ink to discharge from the chamber 8 to the chamber 9 with a resulting rise in the pressure. This is also the suction process in which as the jetting drive voltage lowers the capacity 9 increases, causing the pressure to lower. Thus, cancelation between the rise and the drop in the pressure in the chamber 8 and the chamber 9 prevents increase in the negative pressure. In the period II', where the bias drive voltage further rises while being the discharge process, the jetting drive voltage is rising, rises in the pressure of both the chambers 8 and 9 are combined together to jet the ink drops strongly. In the period III', where the bias drive voltage rises while the jetting drive voltage falls, the rise and the drop in the pressure of the chambers 8 and 9 cancells each other thereby preventing increase in the negative pressure.
Patent JP-H10316105-A (JP)
Title: Pocket-type wheel for receiving package in cigarette manufacturing industry
Inventor: GEORGITSIS NIKOLAOS
IPC: B65B61/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To allow a package longitudinal face tab to be pressed and prevent a package from being scraped by a method wherein a constantly located guide includes an air flow opening, and the ventilation opening is opened in a receiving pocket of a pocket-type wheel and communicate with common pressure chamber connected to an air supply part. SOLUTION: A cigarette package 4 is pushed into a receiving pocket 1 by a push-in rod 9 in a radial direction for a pocket-type wheel 2 with a narrow bottom side opposite to a cover 3 as a head. A this time, a ventilation opening 22 of constantly located guides 19, 21 connected to an air supply connection tube 23 to communicate with a common pressure chamber 24 is opened in the receiving pocket 1 of the pocket-type wheel 2, so that an air cushion may be formed between a longitudinal side of the package 4 which relatively moves and the guides 19, 21. The air cushion avoids formation of scratches on the package 4 when the pocket-type wheel 2 is rotated.
Patent JP-H05308906-A (JP)
Title: Method for reusing mix remained in ice candy-producing machine
Inventor: INOUE SATOSHI
IPC: A23G9/16
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the overheating of a heating circuit by suitabilizing the operation time of a timer for controlling the heating circuit for heating a freezing cylinder with a heated cooling medium. CONSTITUTION:A heating circuit for blowing a high temperature cooling gas blown out from a compressor 11 into an evaporator 17 for a heat exchange with a freezing cylinder 3 through lines 33, 36 and subsequently returning the cooling medium to the compressor through a cooling coil 18 is formed. The operation time of a timer as the control means of the heating circuit is set on the data of the heating time required until the remaining ice candy is heated to a prescribed temperature, and the remaining ice candy in the freezing cylinder is restored into a mix. The liquid mix is recovered from the freezing cylinder substantially without remaining, and stored in a prescribed state.
Patent JP-H09266058-A (JP)
Title: Roll heater, fixing device, and image forming device
Inventor: SASAKI IKUE
IPC: G03G15/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To precisely and quickly measure the temperature of a roll heater by providing a thermistor between a base and a heating element. SOLUTION: A thermistor 44 is integrally provided between the base 34 of a roll heater 35 driven to be rotated and a heating element 47. Thus, the thermistor 44 is never worn, compared with an external contact type structure in which the thermistor is provided on the outside of the roll heater and slid onto the heating element, and the temperature of the heating element 47 can be directly, quickly and precisely measured to improve the responsiveness. Thus, the temperature control can be made precise to enhance the reliability. Further, the thermistor 44 can be insulated or protected from the heating element 47 by a protecting layer 45, and the durability can be improved.
Patent JP-H01253501-A (JP)
Title: Moving blade connection structure for turbine
Inventor: NAMURA KIYOSHI
IPC: F01D5/22
Filed: 1988-04-01
Abstract: PURPOSE:To improve the usage limit of shroud plates against a centrifugal load condition by forming projections extending in a peripheral direction perpendicular to slant faces of moving blades, and forming grooves extending in a peripheral direction in conformity with the projections on the shroud plates. CONSTITUTION:End parts of a plurality of moving blades 1 are connected to each other by calking tenons 3 perpendicularly provided on slanted faces of the moving blades 1 by means of tenon holes 7 formed on shroud plates 2. Projections 5, extending in a different peripheral direction from the tenons 3, are perpendicularly formed on the slanted faces 4 of the moving blades 1. Grooves 6, extending in a peripheral direction are formed on the shroud plates 2 in conformity with the projections 5. The shroud plates 2 are installed on the ends of the moving blades 1 with the projections 5 and the grooves 6 being engaged with each other. The component in a slanting direction of a centrifugal force applied to the shroud plates 2 is shared by the engagement part of the projections 5 and the grooves 6.
Patent JP-H03277037-A (JP)
Title: Error text automatic correction in telex store and forward exchange system
Inventor: YASUMA HIROKI
IPC: H04L12/54
Filed: 1990-03-27
Abstract: PURPOSE:To eliminate the need for an exclusive operator by applying automatic correction to a text whose form is inadequate based on a check pattern decided in advance and executing replacement of the text automatically. CONSTITUTION:The system consists of a module group and a reception and transmission module checking a start/end code of a text received and sent for each line in an international and a domestic telex system, presence of destination, presence of a sender, and format for each line based on a specific check pattern so as to replace the text automatically. The form check of the text inputted from a terminal equipment is discriminated based on each check pattern and automatic correction of error is executed except a detrimental error (such as missing destination) and the resulting text is sent to a relevant line (this is also applied to the reception from a line and the destination in this case it not the line but the terminal equipment).
Patent JP-S574064-A (JP)
Title: Electrophotographing method
Inventor: TAKAYAMA KENZOU
IPC: G03G15/00
Filed: 1980-06-09
Abstract: PURPOSE:To obtain a copied image having always uniform image density, by automatically adjusting light intensity of preexposure in accordance with change of humidity near a photoreceptor in repetitively forming latent images in succession on the photoreceptor. CONSTITUTION:A rotating photosensitive drum 1 is uniformly subjected to light emitted from a lamp 4 after undergoing preexposure and discharge from corona dischargers 2, 3 to form an electrostatic latent image, this image is developed with a developing device 5, and transferred to a transfer paper 7 with a transfer discharger 6. The drum 1 is cleared of remaining toner with a cleaning means 8, and after that, undergoes actions of the preexposure means and a discharger 9 for destaticization to erase the light and charging hysteresis and also to control the difference in density among images copied. In this case, output of a humidity detector 12 is converted into a control signal with a signal converter 14 in a power supply controller 13 of a lamp 10, and further it is produced as a given voltage with a light source stabilizer 15 to change light intensity of the preexposure lamp 10.
Patent JP-S61238059-A (JP)
Inventor: PABERU SUMURUTSUKA
IPC: G03B27/32
Filed: 1985-04-12
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-S61237490-A (JP)
Inventor: YAMANOI MAKOTO
IPC: H05K1/16
Filed: 1985-04-15
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-S59204229-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIYAMA KAZUO
IPC: H01L21/265
Filed: 1983-05-04
Abstract: PURPOSE:To form P-N junction shallow in a semiconductor device by a method wherein after at least a part of an impurity ion introduced region is converted into an amorphous substance, impurity ions are implanted therein, and then heat treatment is peformed. CONSTITUTION:After an oxide film 2 and a gate 3 are formed on the surface of an Si substrate 1, ions inactive electrically in relation to Si, Si<+> ions for example, are implanted. As a result, amorphous regions 4, 5 are formed. Then Si<+> ions, for example, are implanted to form partially a source and a drain 6, 7 in the amorphous regions 4, 5. Heat treatment to activate impurities is performed after then. Accordingly, generation of an exponential function type tail to distribution of impurities in the semiconductor substrate can be checked effectively, shallow P-N junction can be formed, and creep-in of impurities to the under side of an ion implantation mask can be reduced.
Patent JP-H0696326-A (JP)
Title: Paper money processor
Inventor: ONOMOTO RIYUUICHI
IPC: G07D9/00
Filed: 1993-03-12
Abstract: PURPOSE:To give a processing function to a cartridge itself and facilitate replen ishment and collection processing operation for paper money by incorporating a paper money discrimination part, a paper money storage part, a discrimination part, and a circulating and conveying means which circulates and conveys paper money through the paper money storage part in the cartridge. CONSTITUTION:The paper money processor consists of a master cartridge 11, a slave cartridge 12, and a main body device 13; and a cartridge discrimination part 26, a cartridge collection part 27 which collects paper money that the discrimination part 26 decides as defective money, and a master cartridge conveyance path 28 which puts paper money in and out corresponding to the side of the slave cartridge 12 and puts paper money in and out corresponding to the side of the main body device 13 are provided in the master cartridge 11. In the slave cartridge 12, the paper money storage part 36 where paper money A is stacked is provided, and a pressure plate 20 is pressed against the paper money A, which is held so that the money can be fed, sheet by sheet, by a feeding mechanism 37 below it. Then the cartridges 11 and 12 are integrated and a circulation conveyance path 38 which circulates and conveys the paper money in the cartridges 11 and 12 is constituted.
Patent JP-H09325611-A (JP)
Title: Image forming method
Inventor: OCHIAI MASAHISA
IPC: G03G9/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method capable of forming an image of high quality by preventing the sticking of magnetic carriers to the surface of an image carrier. SOLUTION: In this method, the surface of the movably formed image carrier is uniformly electrified by a brush electrifying means and then, has an image exposure, an electrostatic charge image formed on the image carrier is developed with a two-component magnetic developer consisting of the magnetic carriers and toner and the obtained toner image is transferred to a transfer member by a roller transfer means. At this time, as a means for supporting/ carrying the magnetic developer, a permanent magnet member 4 which is provided with plural magnetic poles on the surface and formed into a cylindrical shape and rotatable is used and as the magnetic carrier, one whose volume average grain diameter is 10-15μm, measured magnetization σ1000 in a magnetic field of 1000Oe is >=30emu/g and volume resistivity is 10<5> -10<10> Ω.cm is used.  As the toner, one incorporating a binder resin consisting of a styrene-acrylic copolymer and/or a polyester resin is used.
Patent JP-H11273962-A (JP)
Title: High-voltage transformer
Inventor: ICHIKAWA NOBORU
IPC: H01F27/245
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage transformer which is without having to weld an iron core and easy to disassemble. SOLUTION: A high-voltage transformer, provided with an iron core 2 formed by overlapping a number of Si-steel plates and a winding 6 housed therein so as to penetrate the iron core 2, is provided with plate springs 4 sandwiching and securing the overlapped Si steep plates constituting the iron core 2. Furthermore, the plate spring 4 is provided with a retaining part for retaining the iron core 2 from four sides, and its thickness is set least 2 mm or more. As a result, the high-voltage transformer 1 can be disassembled easily by removing the plate springs 4.
Patent JP-S62236337-A (JP)
Title: Ac generator for vehicle
Inventor: ASO HIROAKI
IPC: H02K9/19
Filed: 1986-04-04
Abstract: PURPOSE:To reduce the size and weight of an AC generator for a vehicle and to eliminate the loss and noise of a fan by cooling means having large effect without air cooling by the fan. CONSTITUTION:The end of a stator coil 11 is surrounded by an enclosure 24, a passage 32b is circumferentially formed between the back of the enclosure 24 and the inner walls of front and back brackets 26, 30 to feed coolant, a cooling cover 33 is formed on the outer end of the bracket 30, a branch passage 32c is formed between both, a rectifier 16 and a voltage regulator 17 are mounted on the outer end of the cover 33, coolant is branched at the passage 32c, and waterproof and rustproof coating member is bonded on the passage 32b. Thus, the noise and windage loss of the air are eliminated, a decrease in an insulation with atmosphere or defects of detrimental gas and salt are prevented, and leakage of coolant and rust of brackets are effectively prevented.
Patent JP-S574634-A (JP)
Title: Information transfer system
Inventor: SHIYOUJI KENICHI
IPC: H04L12/00
Filed: 1980-06-11
Abstract: PURPOSE:To eliminate a perfect synchronous process among slave stations, by transmitting the own information stored in a buffer memory plus the transfer information of other slave stations by each slave station based on the clock of own station. CONSTITUTION:At station A, the intraoffice information (a) supplied to an intraoffice interface part 26 is written into a buffer memory 21 according to a command of a microprocessor 24. In the same way, the intraoffice information (b) and (c) are written into buffer memories 22 and 23 at stations B and C respectively. Then the contents of buffer memories 21-23 are read successively by the command of the processor 24 based on the clock of own station for each station, and then transmitted to a line L via an output interface part 27 and a modulating circuit 28.
Patent JP-S58196061-A (JP)
Title: Electrode formation for thin film semiconductor device
Inventor: YAMAUCHI YUTAKA
IPC: H01L31/0392
Filed: 1982-05-10
Abstract: PURPOSE:To securely connect electrode terminals to a semiconductor layer by a simple method by a method wherein a sufficient energy which breaks down a junction is given to a part of a thin film semiconductor layer resulting in low resistance, and an electrode film is adhered on this low resistant region. CONSTITUTION:An a-Si 12 is laminated on a conductive substrate 11. A clear electrode film 13 is provided as the electrode for the light receiving surface of the a-Si 12 and formed by covering most part of the light receiving surface. A clear electrode film 15 is the electrode to take out output from the back side opposed to the a-Si 12 and formed at a distance from the clear electrode film 13. To lead out the output from the back surface of the a-Si layer 12, the energy which breaks down the junction is given to the thin film semiconductor layer of the region 17 interposed between the clear electrode film 15 and the substrate 11, thus resulting in low resistance, and the electrode terminal 16 is formed via the transparent electrode film 15.
Patent JP-H03279067-A (JP)
Title: Aligned boarding position guide device
Inventor: AOKI TOSHIO
IPC: B61L25/02
Filed: 1990-03-29
Abstract: PURPOSE:To enable a passenger in an aligned boarding position to know what time a train, that he wants to take, departs by constructing an aligned boarding position guide device in such a way as to display the departure time and departure order in an aligned boarding position display part using variable display means. CONSTITUTION:Aligned boarding position display parts 14 are installed in the respective head positions of plural aligned boarding positions. On the basis of the train schedule stored in a train schedule storage means 13, a display control means 12 judges what time a train stopping at this aligned boarding position display part 14 departs and what departure order number this train has, and displays its departure time and departure order information by variable display means 18, 19, 20. Accordingly, even to a passenger who can reach the destination taking any train, information for allowing this passenger to judge which train stopping which position to take in order to reach the destination earliest can be displayed together with the aligned boarding position information.
Patent JP-S523967-A (JP)
Title: Ring for connecting rope etc and the process for making the same
Inventor: SATOU SOUICHIROU
IPC: F16G11/00
Filed: 1975-06-24
Abstract: PURPOSE: There may be provided a ring in which a connecting parts of O-ring may be fastened or loosned under a spring back action by a theaded rod and an internal thread cylinder of projected rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58194700-A (JP)
Inventor: ONO HIDEO
IPC: B64G1/50
Filed: 1982-05-11
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。