baber/WOPTO huggingface dataset:
Patent JP-S57188401-A (JP)
Title: Production of hydrogen by combination of sodium with water in cylinder and tank
Inventor: KAMESHIMA MAKOTO
IPC: C01B3/08
Filed: 1981-05-13
Abstract: PURPOSE: To produce hydrogen useful as an energy source by reacting sodium with water practically in the absence of oxygen in a tightly sealed container.  
     CONSTITUTION: The use of a sodium source contg. oxygen such as sodium peroxide is avoided, and water contg. dissolved oxygen at the lowest concn. is used. A cylinder is filled with water, and while introducing a gas which does not combine with hydrogen, e.g., rare gas, a fixed quantity of water is drawn out.  Sodium is then charged into the water in the cylinder and combined with the water to generate hydrogen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S546552-A (JP)
Title: Paper feeder
Inventor: TSUBO SHIYUUZOU
IPC: G03G15/00
Filed: 1977-06-17
Abstract: PURPOSE: To prevent the erroneous operation of the device, and simplify the operation by providing a paper feed tray on the main body of the device such that the tray is drawable thereto, correctly and easily securing or releasing the tray at a predetermined position of the main body with the rotation of a lock lever, and allowing a paper feed roller to turn, contact or separate the paper on the paper feed tray. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58187979-A (JP)
Title: Collecting method of residual toner
Inventor: NAKAYAMA SHIGERU
IPC: G03G21/10
Filed: 1982-04-28
Abstract: PURPOSE:To collect a residual toner of a preceding copy into a developing device exactly and easily, by making a cleaning blade contact and separating it selectively to a drum, generating a toner lump, and collecting it immediately before an image is formed. CONSTITUTION:A cleaning blade 21 is placed between a toner image transfer part and a destaticizing lamp 2, and is provided so that it can be made to contact and be separated selectively to and from a photosensitive drum 1. When the blade 21 is made to contact to the drum 1 by a copy start signal, and is separated from the drum 1 by an electrostatic latent image formation end signal, a toner lump 22 is formed on the drum 1. It is carried to a developing device 8 and is collected immediately before an image is formed. Therefore, residual toner of the preceding copy can be collected exactly and easily.
Patent JP-H04307624-A (JP)
Title: Loop optimization system
Inventor: INOUE ATSUSHI
IPC: G06F9/45
Filed: 1991-04-05
Abstract: PURPOSE:To assure the effective operation of a loop optimization system by deciding the number of loop evolving stages having the highest effect of parallelism in consideration of the characteristic of each loop contained in a program and with the use of a computer which can carry out plural instructions at the same time. CONSTITUTION:A loop analyzing part 24 is provided to check the data reference relation among the loops together with a loop evolving stage number deciding part which decides the number of loop evolving stages having no superposition of addresses among the data based on the analyzing result of the part 24, and a loop optimizing part which performs the evolution of loops and the scheduling of a list based on the deciding result of the loop evolving stage number deciding part. Furthermore the part 24 checks the number of operations and the number of working registers within each loop. Then the loop evolving stage number deciding part decides the number of loop evolving stages where the types of operations are distributed most properly with the proper number of registers based on the checking result of the part 24.
Patent JP-S58189590-A (JP)
Inventor: OZAWA TAMOTSU
IPC: G21C19/32
Filed: 1982-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59233054-A (JP)
Inventor: WAKABAYASHI TAKEFUMI
IPC: E04B9/00
Filed: 1984-04-11
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。
Patent JP-S59198909-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-04-26
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-H09265138-A (JP)
Title: Order recording medium, laboratory system and printer
Inventor: MOGI FUMIO
IPC: G03B27/32
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To surely control information related to the improvement of a laboratory processing management, the improvement of the processing quality and also the improvement of a service for a customer from the customer, irrespective of the intentions of the customer and the DPE laboratory dealing with the customer, and also, to surely reflect the information in a laboratory processing. SOLUTION: Upon the ending of an operation of printing to a photographic printing paper, history information on the customer is recorded on a retrieval data file, having relevance to a card 42 which is handed to the customer and an ID. Since the information is recorded, the data file is retrieved at the presentation of the card 42 when the customer comes to the store again. In the case of simultaneous-printing, the necessary data is recorded in the same way as that at the last time. Thus, the data is accumulated. By reprinting based on the past printing condition read from the data, the image quality similar to that at simultaneous-printing is obtained, then, an unnatural feeling is not given to the customer.
Patent JP-S51147992-A (JP)
Title: Refuge guidance system
Inventor: NAMIKOSHI YASUMASA
IPC: G08B25/00
Filed: 1975-06-14
Abstract: PURPOSE: To improve the reliability of the refuge guidance when a control circuit is failed and outputs a signal indicative of erroneous refuge direction, by eliminating the erroneous refuge indication, that is, one way indication. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55165927-A (JP)
Title: Production of sheet material having antibacterial property
Inventor: KATAYAMA KIYOJI
IPC: A61K9/70
Filed: 1979-06-11
Abstract: PURPOSE: To obtain a sheet material having a high efficiency of utilization of an antibacterial agent, by applying to a fibrous sheet material, a treating agent prepared by mixing in a solution of a thermoplastic binder resin, both an antibacterial agent and heat-inflatable particles prepared by encapsulating a liquid inflating agent within shells of a thermoplastic polymer.  
     CONSTITUTION: An antibacterial sheet material is produced by applying to a fibrous sheet material, a treating agent prepared by mixing in a solution of a thermoplastic binder resin, 0.1W10wt%, based on the binder resin, of an antibacterial agent and heat-inflatable particles in the inflated or uninflated from, having an average particle diameter of 1W100μ and prepared by encapsulating a liquid inflating agent within 1W100wt%, based on the binder resin, of thermoplastic polymer shells and drying the sheet material or when the treating agent contains uninflated particles, subjecting the sheet material to heat-treatment to inflate the uninflated particles separately from or simultaneously with the drying, and thereby rendering said binder resin porous. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09265554-A (JP)
Title: Discriminating method for paper sheet
Inventor: SAKAI HIDETAKA
IPC: G07D7/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the discrimination precision by correcting variance by altering a reference waveform or correcting the waveform of a thrown-in bill according to the kind of the thrown-in paper sheet. SOLUTION: A preprocess is performed before an object paper sheet is discriminated, and through this process, the states of the waveforms of each authentic paper money for the upper-limit value and lower-limit value of a waveform calculated previously from many authentic paper monies are calculated by positions (S1); and a state at a certain position is used as a tutor signal and states at plural positions around it are used as input signals (S2). Many combinations of the tutor signal and input signals are generated (S3) while the position of the tutor signal is shifted, and plural learning data sets of combinations of the tutor signal and input signals are generated (S4) from many authentic paper monies which are mentioned above. The learning data sets of the combinations of the tutor signal and input signals are used to perform learning by a neural net (S5).
Patent JP-H09264661-A (JP)
Title: Refrigerator
Inventor: KUBOTA JUNICHI
IPC: F25D23/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve an aesthetic outer appearance and increase an effective indoor capacity by forming a recessed portion extending from one side of an upper surface to a front surface of a main body, mounting an upper hinge plate and a base member in which a rear portion of the upper hinge plate is embedded in the recessed portion and protruding the upper hinge plate frontwardly from the front surface of the main body. SOLUTION: A cutoff portion 10 is formed in an area which covers a front portion of an upper surface 4A of an outer frame 4, a front flange 12 and a rear flange 13. The cutoff portion 10 has the lower portion thereof sealed by a bottom plate 11 so as to define a recessed portion 16 on the bottom plate 11. The recessed portion 16 is formed such that it enables a mounting of a base member 2A of a hinge member 2 therein. Namely, the shape of the recessed portion 16 approximately conforms to the shape of the base member 2A. When the base member 2A is fixedly mounted in the recessed portion 16, the upper surface of the base member 2a becomes approximately coplanar with the upper surface 4A of the outer frame 4, while the upper hinge plate 2B of the upper hinge member 2 protrudes frontwardly from the recessed portion 10 formed in the front flange 12 and the rear flange 13.  In this manner, since the upper hinge member is prevented from protruding upwardly from a main body, an effective capacity in a refrigerator is increased.
Patent JP-H04282139-A (JP)
Title: Echo sounder receiving phase adjustment circuit of ultrasonic device
Inventor: IKEDA HIROSHI
IPC: A61B8/00
Filed: 1991-03-12
Abstract: PURPOSE:To realize the noiseless image by eliminating a delay switching noise generated at the time of switching a deflection angle even in a dynamic steering system for executing an image pickup, while switching the deflection angle extending from a shallow part to a deep part. CONSTITUTION:In the echo sounder receiving phase adjustment circuit consisting of a first delaying circuit, a second delaying circuit, and an adding circuit for adding an output of a second delaying circuit, in the case an echo signal from an object is subjected virtually to beam formation by a first delaying circuit, and deflected minutely from a virtual position and subjected to beam formation by a second delaying circuit, a second delaying circuit is constituted of an amplifying circuit, a delaying circuit and an attenuating circuit, and a delay switching noise by the delaying circuit is attenuated by the attenuating circuit so that an output becomes only an echo signal.
Patent JP-H03271725-A (JP)
Title: Phase modulating element
Inventor: ONO TAKEO
IPC: H04B10/516
Filed: 1990-03-22
Abstract: PURPOSE:To allow the execution of phase modulation without light attenuation by constituting a multiple quantum well (MQW) layer to constitute a waveguide layer of two kinds of quantum wells and effecting the refractive index change by the quantum confinement generated by the impression of a reverse electric field and the amplification of the light by a forward current with the single waveguide layer. CONSTITUTION:The waveguide layer consists of the multiple quantum well structure (MWQ). The MQW 4 is pinched by semiconductors 5, 3 of a P type and an N type and is thereby made into the P-I-N structure and is provided with plural electrodes 8a, 8b, 9 including an electrode 86 for impressing a reverse bias and an electrode 8a for passing a forward current. The MQW layer 4 has at least two kinds of the quantum wells varying in base energy level. The thickness, compsn., etc., of the quantum wells are so set as to maximize the gain of light by the other quantum well in the wavelength region where the change in the refractive index is maximized when the current is impressed to the one quantum well. The phase modulation is executed by the reverse electric field. The absorbed guided wave is amplified by the current passed in a forward direction, by which the absorption component is compensated. The compact phase modulating element which is free from light attenuation is obtd. in this way.
Patent JP-S52155797-A (JP)
Title: Steering method for electric and hydraulic steering system
Inventor: TOMITA YUKIO
IPC: B63H25/30
Filed: 1976-06-18
Abstract: PURPOSE: To provide a steering method for electric and hydraulic steering system, in which inclination angle of hydraulic pump is increased when hydraulic pressure and hence sterring angle is small, thus increasing steering speed, whereas inclination angle of the hydraulic pump is decreased when hydraulic pressure and hence steering angle is large, thus decreasing the steering speed, whereby load acted on motor is minimized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03273895-A (JP)
Title: Drive circuit of stepping motor
Inventor: ODA AKIRA
IPC: H02P8/00
Filed: 1990-03-22
Abstract: PURPOSE:To decrease the change of the current of a stepping motor, improve the accuracy of the apparatus, make its size smaller and lower its cost by connecting a phase conversion means for mutually opposite phase operation of the choppers of current control circuits between an oscillation circuit and either of the current control circuits. CONSTITUTION:A phase conversion means 20 consisting of an inverter is connected between either of current control circuits 10A and 10B and a common excitation circuit 11. Therefore, a clock signal phiA from the excitation circuit 11 is converted into a clock signal phiB of the reverse phase. Hence the choppers of the current control circuits 10A and 10B are operated in phases opposite to each other. Therefore, a current I flowing through a stepping motor 1 is changed little.
Patent JP-S55165331-A (JP)
Title: Wall-constructing method and concrete block used therefor
Inventor: SUDA YOUZOU
IPC: E04B2/02
Filed: 1979-06-12
Abstract: PURPOSE: To achieve a working process by which a charm similar to the one of a stone wall made by effectively using old natural stones can be obtained and which allows as easy works as block-piling.  
     CONSTITUTION: The outer periphery of a face 1 which turns to be a matching end of a block has a rectangular form whose four sides 1aW1d are curved outwardly, and two short sides opposed to the direction of the long axis out of four sides 1aW1d have the same center with the face 1, while two long sides opposed to the direction of the short axis with circular arcs having the radius half in length of the long axis have faces which are the arcs having the radius longer than the radius. Blocks are piled in line, stage after stage and sequentially with their long axes A 1  erected and, the outer peripheries of surfaces of some blocks being kept in touch with those of adjacent blocks, their long axes A 1  are tilted designedly to some degree, while the piling width of the given stage being matched at a given interval. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58197206-A (JP)
Title: Production of powder of high grade metal or its alloy
Inventor: NAKAMURA HIDEKI
IPC: B22F9/14
Filed: 1982-04-30
Abstract: PURPOSE:To work powder of active metal and refractory metal easily to fine powder in the stage of producing the powder of said metal by melting an electrode made of said metal by plasma or the like in a vacuum vessel and scattering the same with a roll under high speed revolution. CONSTITUTION:An electrode 3 made of active metal, such as Ti, Nb and Al, having high affinity to oxygen and nitrogen and refractory metal of a high m.p., such as Mo, W, and Ta is put together with a plasma gun 2 into a vacuum vessel 1 in the stage of producing the powder of said metal. Gaseous Ar as a plasma source gas is sealed into the vessel 1 after the inside thereof is evacuated. A plasma arc is generated between the gun 2 and the electrode 3 by an electric power source 6 for plasma to melt the electrode 3 while the electrode is advanced slightly each time. The droplet of the metal falls onto a roll 4 under high speed revolution in the lower part and scatters in the form of fine powder. The fine powder is gathered in a powder collection box 5. The fine powder of the metal vulnerable to oxidation and nitriding and the metal having high m.p. is easily obtained.
Patent JP-S60217361-A (JP)
Title: Light reflecting code plate
Inventor: TAKAHASHI YOSHIHIRO
IPC: G01D5/347
Filed: 1984-04-13
Abstract: PURPOSE:To make reflection and absorption efficient by putting a dye-impregnated layer near aperture parts on a metal deposition layer in bottom parts of minute holes of an achromatic transparent and porous aluminium oxide film, which is formed on the surface of an aluminium substrate, to form non-reflecting parts. CONSTITUTION:An achromatic transparent and porous aluminium oxide film 10 is formed on the surface of an aluminium substrate 9. A metal 13 is deposited on bottom parts of minute holes 12 of the aluminium oxide film 10 to form a metal deposition layer 14. A dye 15 is impregnated near aperture parts of minute holes in the part where the metal deposition layer 14 is formed, and a dye- impregnated layer 16 is formed. The part where the dye-impregnated layer 16 is put on the metal deposition layer 14 is used as a light non-reflecting layer, and the other parts are used as reflecting layers. Thus, a rectangular or annular shaped bar code plate where light is reflected and absorbed efficiently with high precision is obtained.
Patent JP-S61233156-A (JP)
Inventor: TAKADA KANJI
IPC: E04D13/00
Filed: 1985-04-07
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-S6035017-A (JP)
Inventor: JIYON RATSUSERU ROBAATOSON
IPC: C08L75/00
Filed: 1984-04-13
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-2000268912-A (JP)
Title: Electromagnetically detachable connector
Inventor: HAGA TAKESHI
IPC: H01R13/639
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a permanent magnet in a movable part in an electromagnetically detachable connector capable of automatically, accurately controlling the mounting.demounting of a female connector and a male connector. SOLUTION: The electromagnetically detachable connector has a female connector 3 and a male connector 4 forming a pair; a fixing part and a movable part in at least either one of the connectors 3, 4; cylindrical members 37, 47 slidably holding permanent magnets 35, 45 on the inside of the movable part; and drives the movable part in the connection or separation of the connectors by making the magnetic force of electromagnets 36, 46 act on permanent magnets 35, 45. In this connector, by practically filling the inner space of the cylindrical members 37, 47 with liquid 60, break of the permanent magnets 35, 45 caused by collision against the inner wall is prevented. As a result, the connector can accommodate for a long moving stroke, or a large initial gap (g).
Patent JP-H08269745-A (JP)
Title: Treatment of iron chloride solution containing nickel
Inventor: IORIZAKI MASAAKI
IPC: C23F1/46
Filed: 1995-03-30
Abstract: PURPOSE: To provide a regenerating method of an etchant by making use of the easiness of the recovery of a deposit and high Ni recovery, which are the advantages of iron substituting method, and extremely suppressing the generation of excess iron chloride, which is a disadvantage of the method. CONSTITUTION: Ferric chloride in the solution consisting essentially of ferric chloride and nickel chloride is separated by crystallization and the solution after separation is electrolytically reduced. After at least a part of 3-valent iron is reduced to 2-valent iron, nickel contained in the solution is reduced and deposited by allowing the reduced solution to contact with an iron material.
Patent JP-2000266497-A (JP)
Title: Ammunition supplying mechanism for machine gun
Inventor: WAKI KIBIFU
IPC: F41A9/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make smoother the load of an ammunition magazine-side motor, by delivering ammunition through clicks 30 installed to an idler sprocket shaft with degrees of freedom at the time of delivering the ammunition from the conveyor chain sprocket of the continuously rotated ammunition magazine to an intermittently rotated star wheel. SOLUTION: An ammunition supplying mechanism for machine gun is provided with an idler sprocket shaft 21 which is provided between a star wheel 7 and a conveyor chain sprocket 4 and has a continuously rotated idler sprocket 20, and a plurality of clicks 30 which are connected to the idler sprocket 20 through springs 31 and rotate together with the idler sprocket 20. The clicks 20 and idler sprocket shaft 21 are constituted with degrees of freedom in the direction of rotation.
Patent JP-S5938445-A (JP)
Inventor: FUKAKURA KATSUYA
IPC: E04C3/08
Filed: 1983-04-26
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-S5322445-A (JP)
Title: Electrophotographic caoier
Inventor: OOTA WASABUROU
IPC: G03G21/00
Filed: 1976-06-22
Abstract: PURPOSE:To remove the excess developer liquid on the original printing block and prevent the ground contamination in the device for obtaining a large number of copies from the printing block formed on a photo-sensitive drum by providing a removal device for the developer liquid immediately behind the developing device.
Patent JP-S57188130-A (JP)
Title: Superconduction periodic timing signal generating circuit
Inventor: OOHATA MASANOBU
IPC: H03K3/38
Filed: 1981-05-15
Abstract: PURPOSE:To obtain a signal in different timing for an output of each circuit, by providing a plurality of circuits in which a resistor and a plurality of two terminal type Josephson elements are connected in series, making the threshold current of the respective circuit different and applying an AC signal through input terminals connected in common. CONSTITUTION:A threshold current of circuits M1-M3 consisting of resistors R1-R3 and Josephson elements J11, J12-J31, J32 is made different, respectively. When an AC sinal is applied from a signal source G, the Josephson elements J11, J12-J31, J32 are at a potential with different currents to produce outputs S1-S3. The circuits M1-M3 are reset when the signal is zero and the state is restored to the initial state.
Patent JP-H04284785-A (JP)
Title: Solid-state image pickup element
Inventor: WATANABE TAKAHIRO
IPC: H04N5/372
Filed: 1991-03-13
Abstract: PURPOSE:To photodetect an ultraviolet (UV) light area by arranging a phospher excited by UV light and radiating visible light on the surface of a solid state image pickup element, and photodetecting the fluorescent light by the image pickup element. CONSTITUTION:A phospher layer 2 is arranged on the upper face of a photodiode 1 to be a photoelectric conversion element in the solid state image pickup element. The layer 2 is excited by UV light 3 having wavelength lambda1 and radiates visible light having wavelength lambda2. Although the photodiode 1 can not sense the UV light of wavelength lambda2, light in the UV light area can be photoelectrically converted by the layer 2.
Patent JP-S61231938-A (JP)
Inventor: NOMURA TAKAMASA
IPC: A21D8/02
Filed: 1985-04-08
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。