baber/WOPTO huggingface dataset:
Patent JP-H06250995-A (JP)
Title: Method for learning neural network
Inventor: OKUMA KENJI
IPC: G06F15/18
Filed: 1993-02-26
Abstract: PURPOSE:To save a memory and shorten the learning time by storing a partial set which is linearly properly selected from a pattern set to be stored. CONSTITUTION:An independent degree of freedom is computed. (ST1) In short, a storage pattern matrix is made by arranging all storage pattern vectors. By using the conventional package software, the degree of freedom is obtained. Then, the basic pattern less than the obtained degree of freedom is selected. (ST3) A candidate may be selected from ones judged to be more basic by a user and the pattern can be increased to maintain the linear independence, it can be mechnically processed by selecting from ones with many white bits. Then, a change pattern corresponding to the remaining degree of freedom is selected (ST5). A coupling coefficient is decided by the general reverse matrix method and the learning by the linear independent pattern set is performed (ST7).
Patent JP-H06249257-A (JP)
Title: Intermittent clutch
Inventor: KURITA MASAHIRO
IPC: F16D13/08
Filed: 1993-02-26
Abstract: PURPOSE:To provide an intermittent clutch with which a shaft is intermittently rotated in one direction without using a crank mechanism. CONSTITUTION:The number of teeth of a first gear 2 and a second gear 3 fitted to a driven shaft 1 is set mutually different, and both gears 2, 3 are differentially rotated with a drive gear 29. One end of a coil spring 12 is fixed to a spring case 4 in one body with the driven shaft 1, and the other end of the coil spring 12 is fitted to the outer diametral face 11 of the first gear 2 through a clearance. Pins 17 facing to the coil spring 12 are fitted to the first gear 2, and a cam plate 22 to axially move the pins 17 is fitted to the second gear 3. When the first gear 2 and the second gear 3 are differentially rotated, the pins 17 pushed with the cam plate 22 press the coil spring 12 so as to contract the diameter, and hence the first gear 2 is connected to the spring case 4.
Patent JP-H07249468-A (JP)
Title: Cable reel
Inventor: NAKAO MASANORI
IPC: H01R35/04
Filed: 1994-03-09
Abstract: PURPOSE:To provide a cable reel which excels in the easiness in assembling works and is free from risk of leaving a locking member in place undeliberately. CONSTITUTION:In a single piece structure, a cover 12a is formed on a locking member 12 which hinders the first and second housings 1, 5 from relative rotation. The cover 12a should be put on a connector 11 furnished on the second housing 5 when the locking member 12 is mounted on a cable reel, and the locking member 12 is removed from the cable reel when installation is made in a steering device, and thereby the cover 12a is removed from the connector 11 at the same time as unlocking. This permits judging whether the locking member has been removed through inspection of the electric connection of the cable reel with an external appliance after the cable reel is installed in the steering device.
Patent JP-2000241856-A (JP)
Title: Stroboscopic device
Inventor: IMAMURA TAKASHI
IPC: G03B17/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic device in which short-circuit and the occurrence of noise caused by spark are prevented by insulating processing. SOLUTION: A main capacitor 28 is connected by soldering a copper foil surface forming a pattern of a printed board 24 with a negative terminal 28a and a positive terminal 28b after the terminals 28a and 28b are inserted in an aperture part formed on the board 24. Similarly, a conductive plate 37 is connected by soldering the copper foil surface forming the pattern of the board 24 with a leading end part 37a. The exposing parts of the metallic surfaces and the soldered surfaces of the part 37a, and the terminal 28a whose potentials become the same potential as the high voltage of about 300 V condensed in the capacitor 28 are covered by insulating agent.
Patent JP-S60183031-A (JP)
Title: Preparation of w/o/w type composite emulsion
Inventor: TAKAHASHI YASUYUKI
IPC: A23L27/60
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a fine emulsion excellent in stability, by using unsaturated fatty acid ester of glycerine as the emulsifier of a W/O type emulsion. CONSTITUTION:Unsaturated fatty acid ester of glycerine (e.g., monoerucin, dierucin, mololinolein or dilicolein) is added to and mixed with oils and fats in an amount of 0.1-1.5%, pref., 1.0-10% by wt. of said oils and fats. Then, the oils and fats and water are mixed in a ratio of 3:1-1:3 and stirred a 3,000-8,000 rpm. As the water phase, water, to which casein, soy protein, gelatine, wheat flour, egg yolk, pluran, pectin, salt or vinegar are added, can be used.
Patent JP-S54131738-A (JP)
Title: Closed power board
Inventor: KUSANO HIDEHIKO
IPC: H02B1/20
Filed: 1978-04-04
Abstract: PURPOSE: To simplify the arrangement of conductors by distributing only a vertical branch conductor drawn from the main bus and a connection conductor horizontally drawn from the end of the bus duct in a box of a closed power board.  
     CONSTITUTION: A main bus 14 is provided in an upper space of a switching chamber while a main circuit conductor 18 is provided compact along the back of a box 11 through a bus duct 17. In the box, arranged are a vertical branch conductor 15 drawn from the main bus 1 and a connection conductor 20 horizontally drawn from the end of the bus duct 17. This can simplify the arrangement of conductors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05209415-A (JP)
Title: Panzer mast foundation pile and driving method therefor
Inventor: TSUGEGAMI MAKOTO
IPC: E02D27/42
Filed: 1992-01-29
Abstract: PURPOSE:To make use of a vibro pile hammer possible by dividing a foundation pile into two sections of a first leg and a second leg, and yet to ensure sufficient depth of piling by connecting the divided sections to form a long pile, and furthermore to make penetration of the pile easy as well as to make the driven-in pile resistive against lateral shaking even though the pile is driven into a soft ground by providing pressure blades in triangular sections that become narrower as they approach the downside to the upper part of the second leg, and by making the triangular sections of the blades function as resistance plates. CONSTITUTION:A base flange 5 for supporting a panzer mast 7 and a flange seat 3 in the diameter the same as that of the base flange 5 are fixed horizontal to the upper end of a second leg 2 of a foundation pile and at the same time, pressure blades 4 in triangular section that become narrower as they come down along the longitudinal direction of the second leg are fixed to the underside of the flange seat 3 with their top side 4a of the triangle facing the outside. After a first leg 1 of the foundation pile is driven in with a vibro pile hammer, the upper end of the first leg 1 and the lower end of the second leg 2 are connected together with doubling plates 6, and then the second leg 2 is driven in with the vibro pile hammer.
Patent JP-H06256084-A (JP)
Title: Apparatus for producing single crystal
Inventor: OKUBO MASAMICHI
IPC: C30B15/00
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a single crystal production apparatus capable of quenching a single crystal and giving a high-quality single crystal free from crystal defect and OSF and having improved life time. CONSTITUTION:The single crystal production apparatus to pull up a single crystal S from a molten liquid 20 is provided with silicon wafers 30 placed immediately above the molten liquid 20 in such a manner as to circularly encircle the single crystal S being pulled up.
Patent JP-H02217252-A (JP)
Title: Ink jet recording head
Inventor: NAGASHIMA YOSHITAKE
IPC: B41J2/05
Filed: 1989-02-17
Abstract: PURPOSE:To allow the position of an ink meniscus formed near a discharge hole to change and thereby increase a resolution for density gradation by providing a sector-like funnel formed at the tip of a discharge hole and at the same time, changing a voltage applied to electrodes arranged along the periphery of the funnel. CONSTITUTION:If an electric signal is connected to a heater 3 to generate heat, ink in the liquid path 2 is heated to generate bubbles 9, and the ink 5 downstream from the heater 3 is about to be discharged from an ink discharge hole 6. However, if a voltage V to be applied to a measuring electrode 7 is changed to two different levels, i.e., high and low immediately before the discharge, an attracting force acts on an area between the ink 5 and the measuring electrode 7. Subsequently, the ink 5 is attracted along the profile of a funnel provided at the discharge hole 6, resulting in a change in the meniscus. In this case, the attracting force changes according to the intensity of an applied voltage V, and the ink amount VB which is about to be discharged to the right from bubbles 9 to which high voltage V is applied, becomes larger than VA. Therefore, it is possible to increase a resolution for density gradation without decreasing the level of spatial density gradation by controlling the voltage V applied to the measuring electrode 7.
Patent JP-H07224481-A (JP)
Title: Metal piece for mounting of concrete panel to body of building
Inventor: NISHIKAWA MASATO
IPC: E04B2/94
Filed: 1994-02-15
Abstract: PURPOSE:To allow embedding near the end of a panel through lessening of the mass of embedding part of a joining metal piece and facilitate welding of a fixing metal piece to the structural body of a building. CONSTITUTION:A joining metal piece 1, fixing metal piece 2. supporting bolt 3, and holding etal piece 4 are provided. The joining metal piece 1 has an embedding part 11 to be detained with reinforcing bars in a concrete panel P having a plate form and an overhung part 12 equipped with a threaded hole 14 for the supporting bolt 3. The fixing metal piece 2 is shaped square with a channel section, provided with a loose hole 22 in its base part 21, fitted with a backing metal part 24 at the inner surface of the bottom part of each wing piece 23, and equipped at the bottom with an outward facing preparation surface 25 for welding to the structural body B of the building concerned. The supporting bolt 3 is placed at its bottom on the body B, while the top is passed through the loose hole 22 and an insertion hole 41 in the holding metal piece 4 and inserted through the threaded hole 14. The holding metal piece 4 is welded to the base 21 of the fixing metal piece 2 while threaded through the loose hole 22 and insertion hole 41 so that the supporting bolt 3 is checked.
Patent JP-H07225486-A (JP)
Title: Image forming device
Inventor: KOJIMA FUMIO
IPC: G03G15/02
Filed: 1994-02-15
Abstract: PURPOSE:To suppress the wear of the photosensitive layer of a photoreceptor and to inhibit the occurrence of image quality defects due to the sticking of foreign matter by using an electric charge transferring material having a certain m.p. in the photoreceptor. CONSTITUTION:A photoreceptor with a photosensitive layer 1 contg. at least one of a triphenylamine compd. represented by formula I and having >=100 deg.C m.p. or a mol.wt. of >=300 and a benzidine compd. represented by formula II as an electric charge transferring material on the electrical conductive substrate 3 is used and an electrical conductive member brought into contact with the surface of the photoreceptor under impressed voltage is used as an electrifier. In the formula I, each of R1 and R2 is halogen, alkyl, alkoxy, etc., each of (m) and (n) is 0, 1 or 2 and Ar is phenyl, naphthyl, etc. In the formula II, R4 is the hydrogen atom halogen, alkyl, etc., each of R5 and R6 is halogen, alkyl, alkoxy, etc., and each of (m) and (n) is 0, 1 or 2.
Patent JP-H04258691-A (JP)
Title: Method of liquefying coal
Inventor: IKARI HIDEFUMI
IPC: C10G1/06
Filed: 1991-02-08
Abstract: PURPOSE:To improved the coal liquefying efficiency by separating initially generated gas on the exit side of a slurry preheating oven. CONSTITUTION:Coal slurry alone or together with bleed gas is introduced into a preheating oven 2, where the temperature of the slurry is raised. The slurry is then introduced into a high-temperature high-pressure separator, where initially generated gas composed mainly of an inorganic gas is removed by separation. A liquid-phase component is liquefied in a reaction tower 4, and the liquefied product is separated into a liquefied product oil and a residue in a separating step. Since the initially generated gas is removed by separation on the exit side of the preheating oven, the partial pressure of hydrogen rises in the liquefying reaction tower, so that the liquefying reaction is accelerated. The formation of calcium carbonate and magnesium carbonate is prevented, so that the volume efficiency of the reaction tower is improved. The quantity of inorganic gas in the gas produced after the liquefying reaction is greatly reduced, so that the load in purifying gas is decreased.
Patent JP-S63206313-A (JP)
Title: Separation of rare earth element
Inventor: KANEKO TSUGIO
IPC: C01F17/00
Filed: 1987-02-23
Abstract: PURPOSE:To readily deposit a rare earth element as a sulfuric acid double salt of monovalent ions having excellent crystallinity and separate the salt by filtration, by bringing a cation exchange solution containing a rare earth element ion into contact with an aqueous solution containing a sulfate of monovalent ions and sulfuric acid. CONSTITUTION:A cation exchange solution containing one or more rare earth elements selected from Y and elements having 57-71atom. number, e.g. consisting of acid phosphoric acid ester, such as di(2-ethylhexyl) phosphate, as necessary, is diluted with an organic solvent, such as kerosene, so as to provide 0.001-3mol/l concentration. The resultant (diluted) cation exchange solution is then brought into contact with an aqueous solution, obtained by adding a sulfate, such as Na2SO4 or (NH4)2SO4, to sulfuric acid in >=60wt.% concentration so as to provide 10-30wt.% concentration and containing a sulfate of monovalent ions and sulfuric acid for >=3min to deposit the rare earth elements as sulfuric acid double salt, which is separated by filtration. The aqueous solution containing the sulfate of the monovalent ions and sulfuric acid as a filtrate is subjected to adjustment of concentration and reused.
Patent JP-H01216644-A (JP)
Title: Information transmission system
Inventor: HARUYAMA HIDEO
IPC: H04L12/40
Filed: 1988-02-24
Abstract: PURPOSE:To attain collision detection sure by 100% and to surely inform collision occurrence information by setting the signal transmission speed in the 2nd transmission line from a central unit to a line concentration distribution terminal equipment larger than the transmission speed required for transmitting a packet. CONSTITUTION:Plural MAUs 1a, 1b-1n are connected to a central unit via the 1st transmission line 2 for incoming line and the 2nd transmission line 3 for outgoing line. Then the MAUs 1a, 1b-1n send a packet to the central unit 4 via the transmission line 2 and the central unit 4 sends again the packet to the plural MAUs 1a, 1b-1n via the transmission line 3. The signal transmission speed in the transmission line 3 is set larger than the transmission speed required for the packet transmission. Then the central unit 4 utilizes a signal space caused due to a difference between the transmission speed required for the packet transmission and the signal transmission speed set to the transmission line 3 to inform digitally the collision detection information to the MAUs 1a, 1b-1n.
Patent JP-H02218074-A (JP)
Title: Magnetic disk device
Inventor: KOMI YOSHINORI
IPC: G11B21/08
Filed: 1989-02-20
Abstract: PURPOSE:To eliminate the need of a complicated read circuit and to reduce the cost of a device by providing a servo sector so that a time that a head moves from the inner side of a magnetic disk to the outer side thereof may differ from a time that the head moves from the outer side to the inner side. CONSTITUTION:When the head moves from a track C to a track A, the time that the head moves between the servo sectors gets longer than the time that it is still on a track B, so that the duty of a count-enabled signal CE becomes large. Thus, a counted value CV is increased and a positive head moving speed in accordance with the amount of the increase of the counted value is obtained by a microcomputer 5. When the head moves from the track A to the track C, the time that the head moves between the servo sectors gets shorter than the time that it is still on the track B, so that the duty ratio of the signal EC becomes small. A negative head moving speed in accordance with the amount of the decrease of the counted value CV is obtained by the microcomputer 5.
Patent JP-H03249276-A (JP)
Title: Fiber ropelike material
Inventor: MURAYAMA SADAMITSU
IPC: D06M101/16
Filed: 1990-02-22
Abstract: PURPOSE:To obtain the subject ropelike material excellent in abrasion and flexural fatigue resistance, flame retardance, etc., by applying a fluorine-based resin to fiber having a specific thermal decomposition temperature or above, heat-treating the coated fiber under specified conditions and then coating the fiber surface with the aforementioned resin in a specific form. CONSTITUTION:A fiber ropelike material, etc., is obtained by dipping fiber having >=230 deg.C thermal decomposition temperature, e.g. aramid filament in an aqueous dispersion of a fluorine-based resin (e.g. tetrafluoroethylene polymer or trifluoroethylene polymer), then heat-treating the fiber within a temperature range of the melting point of the aforementioned fluorine-based resin + or -60 deg.C, and providing coated fiber having >=35% covering ratio of single fiber surface with fine particulate fluorine-based resin after the heat treatment, e.g. twisting yarn of the resultant fiber and plying the aforementioned fiber at 0.4-10 twist yarn coefficient. Alternatively, fiber ropelike materials in which the above- mentioned fiber is braided, etc., are obtained. The resultant rope is excellent in abrasion and flexural fatigue resistance, waterproofness, flame retardance, etc.
Patent JP-H10219315-A (JP)
Title: Operation of injection of powdery iron source in blast furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain molten iron having stable quality while holding sulfur to low level during tapping the molten iron without raising the fuel ratio by adjusting gas utilizing ratio at the peripheral part in a furnace and the injecting quantity of powdery iron source and making a specific value or lower of S concn. in the metal in a raceway, at the time of alternately charging iron ore and coke layer by layer from a furnace top part and injecting auxiliary fuel and the powdery iron source from a tuyere part. SOLUTION: The S concn. becomes <=0.025wt.% during tapping the molten iron by making 0.05wt.% of the S concn. in the metal in the raceway to obtain the molten iron having good quality. For this purpose, at the time of injecting the powdery iron source, (FeO) content and (CaO/SiO2 ) ratio of the slag in the raceway are adjusted and the CO gas utilizing ratio at the peripheral part in the furnace is adjusted by changing the distribution of charged material at the peripheral part in the furnace top part and the injecting quantity of the powdery iron source from the tuyere part is adjusted so that the S concn. in the metal in the raceway becomes <=0.05wt.%.
Patent JP-H06246791-A (JP)
Title: Injection mold and injection molding method
Inventor: HAGIWARA TAKUYA
IPC: B29C45/26
Filed: 1993-03-01
Abstract: PURPOSE:To prevent the generation of anisotropic shrinkage due to welding in a fiber reinforced resin by setting the wall surfaces of the gates mutually being at no great distance of both of a fixed mold equipped with a core having a plurality of gates and a mold equipped with a compression core forming a part of a cavity and movble in a mold opening and closing direction to different heat transmittance. CONSTITUTION:The gate part core 5 provided to a fixed mold 4 has, for example, six gates and three gates 5a among them are directly provided to the core 5 by drilling and the remaining gates 5b are provided to the bush 50 low in heat conductivity introduced into the core 5 under pressure. When a resin is injected into a cavity, the resin in the gates 5a is solidified before the resin in the gates 5b is cured. At this point, dwelling is lowered to press a compression core 16 through an assembly consisting of inner and outer compression plates 17, 18 and a compression pin 19 and the resin in the cavity is allowed to flow backward through the gates 5b. Subsequently, compression pressure is lowered and dwelling is raised to allow the resin to flow in the cavity from the gates 5b. This operation is repeated as necessary.
Patent JP-S60182921-A (JP)
Inventor: TAKECHI KAZUNORI
IPC: B26D3/26
Filed: 1984-03-01
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-S62197759-A (JP)
Title: Activation detector for air/fuel ratio detector
Inventor: YAMADA TETSUMASA
IPC: G01N27/409
Filed: 1986-02-25
Abstract: PURPOSE:To enable highly accurate detection of activation of a sensor quickly and accurately, by directly measuring an internal resistance at a detection element section. CONSTITUTION:An activation detecting circuit 20 is equipped with a constant current circuit 21 for supplying a fixed current to an oxygen pump element 4 of a sensor S from a porous electrode 3 side and a voltage detecting circuit 22 for detecting voltages generated in porous electrodes 2 and 3 at both ends of the element 4. It is also provided with an activation discriminating circuit 23 or the like which detects the activation of the sensor S and outputs an activation detection signal. The circuit 20 supplies a fixed current from the electrode 2 side which is directly contacting an ambient measuring gas of the element 4 with the circuit 21 and detects voltages currently generated between the electrodes 2 and 3 of the element 4 to measure an internal resistance of the element 4. Then, the circuit 23 determines whether the resulting measured value, namely, the voltage between the electrodes 2 and 3 is below a set voltage E0 to find that the element is activating with the internal resistance of the element 4 below a specified value thereby enabling accurate detection.
Patent JP-S58156805-A (JP)
Title: Discriminating system of shape
Inventor: AZEGAMI OSAMU
IPC: B07C5/10
Filed: 1982-03-13
Abstract: PURPOSE:To discriminate and separate the abnormal shapes of articles automatically by discriminating whether the shapes of the articles are correct or not according to the areas, etc. by counting the number of picture elements in two sets of projecting parts of the picked-up images of the articles. CONSTITUTION:The images of articles such as tomatoes picked-up with an ITV camera are written in an image memory 202, and are read out by scanning for every line with an address generating part 201. The black signal BLS, change signal BTW from black to white and change signal WTB from white to black from a black and white decision part 203 and the address signal, etc. from a multiplexer 204 are processed with counters 206, 207, etc., and a processing part 205 counts the number of picture elements in two sets of projecting parts of the picked-up images. When the area in accordance with the number of these picture elements attains a set value or above, a decision signal FANS for objects of abnormal shape is generated from the processing part 205 and the opening of buckets, etc. are controlled. The abnormal shapes of the articles are thus decided and separated automatically.