baber/WOPTO huggingface dataset:
Patent JP-H1040178-A (JP)
Title: Recording device
Inventor: OOKUBO MUTSUTOSHI
IPC: H04N1/19
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an invariable excellent image even if image data is missed owing to absence of a serial transfer clock. SOLUTION: It is made possible to transfer data stored in a storage means in synchronism with the transfer clock. An encoder 52 generates a TRG(trigger) signal again when a carriage reaches a 2nd read position. At this time, a main body device 58 having received the TRG signal from the encoder 52 generates DMA(direct memory access) RQ and LATCH CLK(latch clock) by a combinational circuit of two D flip-flops 59 and 60 connected to the output side of an octa- adic counter 55 and a gate 62 although there is not the output of the octa-adic counter 55 to execute updating of the DMA address and DMA which is not done last time.
Patent JP-2000025948-A (JP)
Title: Electrostatic floating conveyor
Inventor: SASAKI IWAO
IPC: B65G49/06
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a small electrostatic floating conveyor that eliminates static electricity on its glass substrate reliably and is therefore free from dust deposition thereon. SOLUTION: The electrostatic floating conveyor comprises displacement sensors 3A to 3D for detecting the gaps between electrodes 2A to 2D for electrostatic flotation and a glass substrate 1, a flotation controller 5 for controlling the voltages applied to the electrostatic flotation electrodes 2A to 2D so that the glass substrate 1 is floated up to a target position by comparing detection values from the displacement sensors 3A to 3D with preset target values to compute the deviations of them, and a floating voltage generator 4 for generating voltages applied to the electrostatic flotation electrodes 2A to 2D in response to control signals from the flotation controller 5.  The previous stage of the floating voltage generator 4 is provided with a static elimination signal generator 6 generating static elimination signals that impress an alternating electric field on the electrostatic flotation electrodes 2A to 2D.
Patent JP-H0361778-A (JP)
Title: Operating device
Inventor: YANAGAWA MASASHI
IPC: F16K31/06
Filed: 1989-07-27
Abstract: PURPOSE:To miniaturize a solenoid and save power by providing an elastic member accumulating the exciting force as a plunger is moved between the plunger and an operating body, making the exciting force larger than the maximum load of the operating body, and effectively applying the sucking force of the solenoid. CONSTITUTION:When a solenoid 7 is excited, a plunger 8 is pulled up by the sucking force of the solenoid 7, a spring 14 fixed at the tip of the plunger 8 is extended, and the exciting force is gradually accumulated. The force of the spring 14 is made larger than the maximum load of a float valve 2 immediately before the upper end of the plunger 8 is adsorbed to a fixed core 12, and the float valve 2 is separated from a valve seat 3. The rise of the plunger 8 is then stopped, and the float valve 2 is continuously lifted by the shrinkage of the spring 14. When the water in a tank is discharged and the solenoid 7 is de-excited, the plunger 8 is lowered by its tare weight and returned to the original position. The sucking force of the solenoid 7 is required to be only slightly larger than the maximum load of the float 2, thus the solenoid 7 can be miniaturized.
Patent JP-H0944202-A (JP)
Title: Plant operation support device
Inventor: FUJII YOSHITAKA
IPC: G05B9/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the plant operation support device which can make a change to proper control operation when it rains and carry on stable control operation. SOLUTION: A data base consisting of examples of how to perform the control operation of a plant in case of a rain is stored in a memory 5. When a rainfall sensor 1 detects rainfall, data including at least weather condition data showing current weather conditions are gathered. On the basis of the gathered data, retrieval key words are generated. A generated retrieval key word is used to retrieve how to perform the control operation at the time of a rain from the memory 5. The retrieved way of performing the control operation is sent to the controller of the plant to carry out the control operation.
Patent JP-S6442562-A (JP)
Title: Composite magnetic wire and production thereof
Inventor: CHIBA HARUHIKO
IPC: C23C4/00
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a magnetic wire having a part in which magnetic flux varies discontinuously in the magnetization curve, by imposing tortional strain or tensile strain on a magnetic wire having a specified coercive force, thermally spraying a specified metal or ceramics on the wire in a coaxial state and relieving the strain. CONSTITUTION:Tortional strain or tensile strain is imposed on a magnetic wire having >=1Oe coercive force and made of an Fe-Co-V alloy consisting of 45-55wt.% Co, 2-15wt.% V and the balance Fe. A metal such as Ni, Al or Fe or ceramics such as Al2O3, ZrO2 or SiO2 is melted and sprayed on the wire in a coaxial state and then the strain is relieved. A composite magnetic wire having a part in which magnetic flux varies discontinuously in the magnetization curve is simply produced.
Patent JP-2001019415-A (JP)
Title: Method and device for alkali recycle regeneration of carbon material
Inventor: MOCHIDA ISAO
IPC: C01B31/12
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for alkali recycle regeneration of a carbon material capable of reducing the total quantity of an alkali regenerating agent to be used and simplifying a treatment stage after regeneration. SOLUTION: In the method for alkali recycle regeneration of a carbon material the following for conditions are kept. (1) After an alkali metal generated when the carbon material is regeneratedly utilizing an alkali metal compound as a regenerating agent is caught by a carbon material layer, the alkali metal is hydrated to be returned to the alkali regenerating agent and the alkali regeneration is carried out again. (2) An inert gas is flowed to transfer the alkali metal generated when the carbon material is regenerated. (3) The temperature of the carbon material layer which catches the alkali metal is controlled. (4)The carbon material layer holding the alkali metal is regenerated.  The device for alkali recycle regeneration of the carbon material is provided with an alkali regeneration reaction section, a catching section for catching the alkali metal receiving at least one step and provided with a temperature controlling means, an inlet for introducing the inert gas, an outlet for discharging the gas and an inlet for introducing steam.
Patent JP-H0362868-A (JP)
Title: Polyimide varnish for optical material and its production
Inventor: YAMADA NORIYOSHI
IPC: C09D179/08
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the title varnish providing optical materials having excellent light transmission, heat resistance and small light transmission loss by dissolving a specific imidated polyamic acid in a solvent. CONSTITUTION:2,2-Bis-(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride shown by formula l is reacted with 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl shown by formula II in a solvent to give a polyamic acid, which is imidated and redissolved in a solvent to give the objective varnish.
Patent JP-2001026526-A (JP)
Title: Aerosol-type transparent hair cosmetic
Inventor: ISODA NAOKI
IPC: A61Q5/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prepare a transparent hair cosmetic of foamable aerosol type, capable of giving an excellent moist feeling and excellent smooth touch to the hair, especially to the damaged hair. SOLUTION: This transparent hair cosmetic of foam-generating aerosol type is obtained by filling a transparent pressure tight aerosol container with a solution of raw materials comprising one, two or more kinds of oily liquid components and water-based components, and further with a propellant, wherein the cosmetic comprises formulation of a surfactant comprising the ester of a fatty acid (preferably a fatty acid having an 8-22C fatty acid residue) with a polyoxyethylene sorbitol. The raw material solution and the propellant are filled in such a ratio that 3.0-30.0 pts.wt. of the propellant is added to 100 pts.wt. of the raw material solution.
Patent JP-H02224084-A (JP)
Title: Discriminating method for capital letter, small letter and character with shape similar to kanji (chinese character) and kana (japanese syllabary)
Inventor: MORI TAIJI
IPC: G06K9/46
Filed: 1989-07-31
Abstract: PURPOSE:To decrease erroneous discrimination by discriminating a capital letter and a small letter by using not only a size of the character but also the center coordinate of the character, when a standard size of the character is almost the same by a kind of the character. CONSTITUTION:Whether a character as a result of recognition is a character having both a capital letter and a small letter or not is decided, and when it is a character having both of them, an external form feature quantity containing its character width, character height and that which is obtained by multiplying them is compared with a threshold for setting the character as a capital letter against its standard character, and a threshold for setting it as a small letter, respectively and decided (determined definitely) as one of a capital letter and a small letter. As for that which is not any of them, that is, a character which cannot be decided by the external form feature quantity, a center line L of the line is derived from the center coordinate of a result of recognition of one line, and by comparing a difference of the center X of the character and the coordinate of the center line L with the threshold determined in advance, a capital letter or a small letter is discriminated. In such a way, an erroneous discrimination can be decreased.
Patent JP-H1140114-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FUKUDA YUTAKA
IPC: H01M2/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To significantly suppress the penetration of an envelope bag with water through a heat seal part by forming a protective film layer in the heat seal part of the envelope bag in which a cathode, an anode, and an electrolytic solution are sealed. SOLUTION: It is effective to form a protective film layer 13 in a heat seal part 12 of an envelope bag. A plastic film with a monolayer or a plurality of layers or a plastic film laminated with a metal layer can be employed for ht protective film layer 13. As the metal layer to be stuck to the film, a commonly commercially available foil of Al, Cu, etc., can be used and the plastic layer which can be thermally stuck to the envelope bas is suitable. For example, in the case that a PET film layer is a outermost layer, polyester type hot melt resin and saline-grafted EEA resin can be used. Fluoric acid production is suppressed, corrosion of the metal layer of the sealed bag is practically prevented and peeling of the metal layer and the plastic film layer an be prevented.
Patent JP-2001022022-A (JP)
Title: Heat developable photographic sensitive material
Inventor: HASHIMOTO NARIKAZU
IPC: G03C1/498
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photographic sensitive material less liable to cause conveyance trouble in a heat developing machine and having improved dimensional stability and wrinkles after heat development by specifying the surface elastic modulus of a photosensitive layer at the heat development temperature. SOLUTION: The heat developable photographic sensitive material has a photosensitive layer having 0.05-0.8 GPa, preferably 0.1-0.6 GPa, further preferably 0.1-0.4 GPa surface elastic modulus at the heat development temperature. Preferably the indent depth of the photosensitive layer at the heat development temperature is 1-10 μm and the plastic deformation energy of the photosensitive layer at the heat development temperature is 1-10 nJ. Jamming due to sticking to a driving roll or belt in a heat developing machine and non-punctual conveyance due to the slip of the driving roll or belt on the photosensitive layer are prevented.
Patent JP-H0643225-A (JP)
Title: Secondary battery device
Inventor: HORIBA TATSUO
IPC: G01R31/36
Filed: 1992-07-23
Abstract: PURPOSE:To clearly detect the charged state of a battery by utilizing three kinds of detection signals including the change quantity of the internal resistance of the battery, the electricity quantity charged into and discharged from the battery, and the absolute value of the internal resistance of the battery. CONSTITUTION:The change quantity of the internal resistance is utilized for detecting the capacity at the discharge terminal state of a secondary battery 11, and the integrated value of the electricity quantity charged into and discharged from the battery 11 is utilized for detecting the capacity at the relatively high charged state. A high-frequency current is fed to a resistance measurement section 13 from a high-frequency power source section 14 to measure the internal resistance of the battery 11, the electricity quantity charged into and discharged from the battery 11 is detected by an electricity quantity detection section 15, and the temperature of the battery 11 is detected by a temperature sensor 12. An arithmetic section 16 calculates the residual capacity of the battery 11 based on these measured data. The change of the residual capacity at the high charged state can be nearly quantitatively grasped, and the charged state of the battery 11 can be detected in advance even when the residual capacity is less than that estimated from the integrated value of the electricity quantity and an electric discharge is quickly disabled due to the effect of the self-discharge, temperature characteristic, and deterioration of the battery 11.
Patent JP-H1143886-A (JP)
Title: Device for papermaking and device for multi-layered papermaking
Inventor: TOKUNO MASATERU
IPC: D21F1/48
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a papermaking device capable of enlarging a fiber disper sion degree in a paper layer-forming state and improving the texture of the paper. SOLUTION: This device for papermaking comprises a circular filtration net 45 having a relatively short course, a flow box for supplying a paper material liquid onto the filtration net, a suction return roll 49 disposed at a place faced to the paper material flow and maintaining a constant distance toward the opening of the flow box, an endless fabric 52 spanned along the upper surface of the upper portion of the filtration net, a return roll 46 for delivering the endless fabric and the wet paper formed on the filtration net, a vacuum dehydration machine 43 having plural flat forming shoe plates 43a (on the upper surface) disposed on the lower surface of the filtration net, and a whole surface plate 12 for giving a pressure produced from the atmospheric pressure toward the forming shoe plates 43a by the vacuum pressure of the vacuum dehydration machine.
Patent JP-H1037860-A (JP)
Title: Tube type pump
Inventor: HASHIMOTO MASAMI
IPC: F04C5/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To execute the replacement work of a delivery tube for a tube type pump with ease and without failure. SOLUTION: This tube type pump is so formed that it comprises a cylindrical pump case 11 and a rotor assembly 12 equipped with a plurality of rollers 13 arranged at equal intervals along the inner circumferential surface of the case 11, and liquid in a tube is delivered while a soft liquid delivering tube 2 laid along the inner circumference of the pump case 11, is pushed and pressed, and flattened out by the rollers 13.  In this case, the rollers are independently attached at ends of supporting arms 15, and the other ends of the supporting arms are freely swingably journalled to a rotor rotation plate 14 through spindles 17, and also stoppers 14b by which the supporting arms 15 are retained in a roller pushing/pressing position, and arm energizing springs 20 by which the supporting arms 15 are pressurized toward the stoppers 14b, are arranged on the periphery of the rotor rotation plate 14, and when a delivery tube is replaced, the supporting arms 15 are rotated centering around arm spindles, so that the rollers 13 are retreated in a pushing/pressing releasing position.
Patent JP-S6087899-A (JP)
Title: Dehydrating method of sludge
Inventor: HASHIMOTO MASANORI
IPC: C02F11/14
Filed: 1983-10-20
Abstract: PURPOSE:To decrease the moisture content of dehydrated cake by adding a mixture composed of the Mannich modified matter of polyacrylamide and a water soluble alkali agent then adding an anionic high polymer flocculating agent thereto thereby forming flocs. CONSTITUTION:A mixture composed of the Mannich modified matter of polyacrylamide and a water soluble alkali agent is added as a cationic high polymer flocculating agent to sludge such as anaerobic digested sludge of night soil, sludge from a cleaning up tank for night soil, etc. then the sludge is subjected to the 1st agitation. The above-described water soluble alkali agent includes alkaline water soluble salt such as sodium carbonate, sodium phosphate and water soluble metallic hydroxide such as sodium hydroxide. An anionic high polymer flocculating agent such as poly(meth)acrylic acid (or salt thereof) is added thereto and the sludge is subjected to 2nd agitation. The formed flocs are dehydrated.
Patent JP-2000028495-A (JP)
Title: Tube for well for collecting and observing contaminated subterranean water
Inventor: TANAKA MASATOSHI
IPC: G01N33/24
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tube for a well for collecting and observing an underground water to which sand and mud never invade from a water collection part, in a stake process or during the collection of the underground water. SOLUTION: A conical penetration part 1 is set at a leading end, a tube 2 continuous with the penetration part 1 is set, and a screen tube 4 is connected to a predetermined position of the tube 2. The screen tube 4 is a double tube structure of an outer tube 4a and an inner tube 4b. A water collection part is formed to the outer tube 4a and inner tube 4b. A net part 6 is wound to the inner tube 4b, thereby forming a triple structure. Slits S are formed as water collection parts 5a to the outer tube 4a of the screen tube 4, and holes R as water collection parts 5b are formed to the inner tube 4b. The slit S is set to be smaller in breadth than an opening part of the hole R and larger than a mesh of the net part 6.  Alternatively, a stopper part of a smaller diameter than an outer diameter of the inner tube 4b of the screen tube 4 is provided, thereby preventing the net part 6 from sliding up due to an inertia while the tube is staked.
Patent JP-S6456917-A (JP)
Title: Cylinder mechanism for gasoline engine
Inventor: TAGUMA KUNITO
IPC: F02F3/28
Filed: 1987-08-08
Abstract: PURPOSE:To make the cylinder in the caption compact and extend its service life by arranging an exhaust valve and an intake valve concentric with from the wall-center of a cylinder head through an intake passage in the cylinder and also arranging a spark plug in the center of the intake valve. CONSTITUTION:A center guide longitudinal hole 1c is bored in a cylinder head 1b and a supporting guide pipe 3a having an exhaust valve 3 fixed at its lower end is arranged to pass through the center guide longitudinal hole 1c. The supporting guide pipe 3a is moved vertically by a cam 4 against a coil spring 3b and at the same time the opening 1e of an exhaust passage 1d is opened and closed by the exhaust valve 3. In the supporting guide pipe 3a, a supporting guide pipe 6a having an intake valve 6a fixed on its lower end is arranged to pass through an intake passage 5. The supporting guide pipe 6a is moved vertically against a coil spring 6b by a cam 7 whose phase is different from that of the cam 6 by 90 deg. and at the same time the intake passage 5 is opened and closed by the intake valve 6.
Patent JP-S6357478-A (JP)
Title: Silver exchange method in fine spinning machine
Inventor: KAWASAKI YOSHIO
IPC: B65H67/04
Filed: 1986-08-25
Abstract: PURPOSE:To simplify the construction of a sliver exchange machine and shorten time required for sliver connection and exchange by carrying out the silver connection and exchange works at separate places approximately in a parallel way, and exchanging or connecting the sliver within sliver connection or exchange time. CONSTITUTION:When a silver bobbin in a spinning process has become a small ball, a sliver end is taken from at least two full bobbins M3 and M4 on a reserve rail and connected to a sliver on a pair of fore and aft smaller ball bobbins F4 and B4 in a spinning process. Also, after said pair of bobbins F4 and B4 via sliver connection has been shifted to a bobbin hanger on the reserve rail, the full bobbins M3 and M4 after silver connection are removed from the bobbin hanger on the reverse rail to a pair of fore and aft bobbin hangers. The aforesaid sliver connection and exchange works are carried out approximately concurrently in a parallel way, using a sliver exchange machine 10 traveling along a machine bed and the silver connection and exchange works at least for every pair of bobbins before and after the preceding works are carried out in turn from one end of the machine bed to the other end thereof. Therefore, when either the sliver connection work or the sliver exchange work is under way, all of said works can be finished.
Patent JP-S6440955-A (JP)
Title: Image forming device
Inventor: NIITO YOSHIHARU
IPC: G03G15/00
Filed: 1987-08-07
Abstract: PURPOSE:To print an image in the shortest time corresponding to respective modes by specifying the relation among the set temperature, heating ability, and sheet conveying ability of a fixation part. CONSTITUTION:The time required for a rise from stand-by set temperature T2 to intermediate set temp. T3 is t23, the time required for a rise from intermediate set temperature T3 to the fixation temperature T1 is t31, and the time required for a rise from stand-by set temperature T2 to the fixation temperature T1 is t21. Here, the time required to send transfer paper from a paper feed part to the fixation part through a 1st conveyance path, a transfer part, and a 2nd conveyance path is set equal to or a little bit longer than the required time t21 in automatic paper feed mode. Further, the time required to send a manually inserted sheet from a manual insertion slot to the fixation part through the remaining part of the 1st conveyance path, the transfer part, and the 2nd conveyance path is set equal to or a little bit longer than the required time t31 in manual insertion mode. Consequently, fixation and printing are carried out in the shortest time in both automatic paper feed mode and manual insertion mode.
Patent JP-H0525005-A (JP)
Title: Herbicide composition
Inventor: SAKKA YASUO
IPC: A01N37/10
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a herbicide approximately completely controlling weeds in a stage before germination to considerable growth only by applying a small amount of agent, maintaining effects thereof for a long period of time and having high safety to crops. CONSTITUTION:A herbicide composition acting on paddy fields, comprising tetrahydrofurfuryl=2-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxy) phenoxy]propionate and a diphenyl ether compound selected from sodium salt of 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-trifluoromethylbenzene, 2-nitro-1-(4- nitrophenoxy)-4-trifluoromethylbenzene, 5-(2-chloro-4-trifluoromethylphenoxy)-2- nitrobenzoate as active ingredients. The herbicide composition has a wide range of application time, controls an extremely large number of weeds from gramineous weeds to broad-leaved weeds and has excellently herbicidal effects.