baber/WOPTO huggingface dataset:
Patent JP-H11328143-A (JP)
Title: Neural network type learning device and learning degree calculating method, neural network type learning device, and recording medium recorded with learning degree calculating program
Inventor: SHINOSAWA KAZUHIKO
IPC: G06N3/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To easily calculate the learning capacity of a neural network type learning machine and the degree of learning at the end of the learning. SOLUTION: A fixed value and characteristic vector calculation part 4 calculates fixed values and characteristic vectors of a differential matrix of 2nd order of an error function after learning by a learning part 3 consisting of a multi-layered artificial neural network and a learning degree calculation part 5 calculates the degree of learning from the fixed values and characteristic vectors. An output part 6 outputs the degree of learning found by the learning degree calculation part 5 from the learning result of the learning part 3. The degree of learning can be calculated only by finding the fixed values and characteristic values of the differential matrix of 2nd order of the error function at the end of a normal learning process. This is effectively usable for a pet robot which needs to perform an independent learning process, an independent moving robot, and a device for global optimizing solution, etc.
Patent JP-H04298574-A (JP)
Title: Inhibitor for deposition of aquatic organism
Inventor: NAKANISHI MOTOYASU
IPC: C09D5/16
Filed: 1991-03-27
Abstract: PURPOSE:To prevent the deposition of aquatic organisms on a ship's bottom, etc., by electric stimulation, by using the title inhibitor prepd. by mixing a coating compsn. with at least two substances which have been deposited on a water-absorbing resin and can form electrode systems in the presence of an electrolyte. CONSTITUTION:The title inhibitor is prepd. by mixing a coating compsn. with at least two substances which have been deposited on a water-absorbing resin and which can form electrode systems in the presence of an electrolyte. When the inhibitor is applied to a ship's bottom, etc., the resin dispersed therein absorbs sea water to give a gel, and the absorbed sea water acts as the electrolyte to ionize metals having different ionization tendencies and forming different electrode systems. Electric current flows between electrodes to prevent the deposition of aquatic organisms. When the inhibitor is applied to a construction, piping, etc., used in a leake, river, power plant, or dam, water and various ions dissolved in water are absorbed by the resin, thus giving the same result as in sea water.
Patent JP-S6025542-A (JP)
Title: Nox reducing method
Inventor: FUKUDA AKIO
IPC: B01J23/89
Filed: 1983-07-21
Abstract: PURPOSE:To achieve the catalytic decomposition of NOx, by bringing a catalyst formed by supporting a platinum group element by perovskite type composite oxide into contact with NOx-containing gas at 800-1,000 deg.C under an inert atmosphere. CONSTITUTION:0.1wt% or more of platinum and 0.1wt% or more of cobalt are supported by perovskite type composite oxid represented by ABO3 (wherein an A-site is La or Sr and a B-site is Fe, Co or Mn) to obtain a catalyst. This catalyst is brought into contact with NOx-containing gas at 800-1,000 deg.C under an inert atmosphere or a reductive atmosphere. By this method, the reduction of NOx is achieved.
Patent JP-H04301061-A (JP)
Title: Production of alloyed galvanized steel sheet excellent in workability
Inventor: KAWAGUCHI YASUTAKA
IPC: C23C2/06
Filed: 1991-03-28
Abstract: PURPOSE:To improve the workability of an alloyed galvanized steel sheet. CONSTITUTION:A galvannealed steel sheet is held to the temp. range of 520 to 700 deg.C for 5 to 30sec to alloy the plated layer, and after the alloy treatment, by rapid cooling, the alloying reaction is stopped. As for the rapid cooling, preferably, the temp. of the steel sheet is reduced to <=300 deg.C at >=40 deg.C/sec cooling rate. In the alloying treatment, by suppressing and preventing the formation of a GAMMA phase and a zeta phase, powdery peeling (i.e., powdering) and flaky peeling are not generated on the plated layer event if it is subjected to intensive working such as bending, so that a sound plated film face can be secured.
Patent JP-S5657039-A (JP)
Title: Forming method of metal pattern
Inventor: KAWADA HARUO
IPC: G03F7/20
Filed: 1979-10-17
Abstract: PURPOSE:To easily form metal patterns by the use of a lift-off method by performing exposure on a positive resist layer formed on a substrate, from a diagonal direction via a photomask so that the under face of the patterns positions on the inner side of the top face. CONSTITUTION:In the formation of electrode wiring layers etc. of semiconductor elements, a photomask 5 is contacted and fixed to the positive resist patterns 1' formed on a substrate 3, after which ultraviolet rays 7 etc. are irradiated at 60- 80 deg. angles from the diagonal direction with respect to shading patterns 6, thence ultraviolet rays 7' etc. are irradiated from the opposite direction. (When the patterns are circular, the irradiation is performed by such a method of irradiating the rays from the predetermined angle while rotating the substrate.) Next, a photosensitive region 8 is dissolved away so that the pattern under face 9 positions on the inner side of the top face 10. Thence, a metal such as Au is evaporation deposited the substrate 3 surface from a perpendicular direction, to form an Au layer 4', after which the resist layer 10 and the Au layer 4' thereon are removed to leave the Au patterns 4'.
Patent JP-S5924263-A (JP)
Inventor: DESUMONDO RUISU MAAFUI
IPC: G01R13/22
Filed: 1982-08-02
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-H03131544-A (JP)
Title: Furnace for glass perform for optical fiber and production thereof
Inventor: ISHIKAWA SHINJI
IPC: C03B37/014
Filed: 1990-05-25
Abstract: PURPOSE:To prevent admixture of impurity element to glass preform and to raise durability of core pipe by forming an inner layer and an outer layer of core tube of furnace to heat-treat a quartz-based porous glass preform for optical fiber, made of high-purity silicon carbide. CONSTITUTION:A furnace (main body 5 of furnace) for producing a glass preform 1 for optical fiber by heat-treating a porous glass preform 11 for optical glass comprising quartz-based glass fine particles and making the preform transparent is equipped with a heating element 4 and a core tube 3 to isolate the heating element 4 from a heating atmosphere (an inert gas inlet 6; an atmosphere gas inlet 7) arranged inside the heating element 4 and an inner layer 32 and an outer layer 32 of the core tube 3 are made of high-purity silicon carbide. A base material 31 of the core tube 3 is made of a high-purity carbon and ash content of the high-purity carbon is preferably <=50ppm. The high-purity silicon carbide layer is made by CVD method or plasma CVD method and thickness of the layer is preferably at least 1mum.
Patent JP-S5932218-A (JP)
Title: Channel selection display device
Inventor: AKIYOSHI TAKESHI
IPC: H03J5/02
Filed: 1983-07-21
Abstract: PURPOSE:To simplify a circuit and to make the circuit inexpensive, by using a channel display light emitting diode in common for a backflow preventing diode. CONSTITUTION:Preset variable resistors 3a-3n are provided to set a channel selecting voltage corresponding to each channel. One end of each variable resistor is grounded via channel selection switches 1a-1n and connected to band changeover switches 5a-5n via display light emitting diodes 2a-2n. Thus, the light emitting diodes 2a-2n act like backflow preventing diodes from a channel selection stabilizing power supply C. Since the channel display light emitting diodes are used as the backflow preventing diodes, the circuit is simplified and made inexpensive.
Patent JP-S5656197-A (JP)
Title: Excitation control device for rotary electric machine
Inventor: YAMADA TSUTOMU
IPC: H02P9/14
Filed: 1979-10-13
Abstract: PURPOSE:To enhance the operting efficiency of a rotary electric machine by allowing an excessive field current over the maximum allowable field current when it is within a predetermined time even if the field current exceeds the maximum allowable field current responsive to the temperature of the cooling water in the machine. CONSTITUTION:When a deviation signal 7a between the maximum allowable field current signal 14a responsive to the temperature of the cooling water and a field current signal 6a exceeds the allowable deviation value VD, a relay 21 is operated so that its contact 21a is opened. Thus, an integrator 17 will integrate the deviation signal 7a at a time constant responsive to the value of the deviation signal 7a. When the output signal 17a of the integrator 17 exceeds the voltage of the reference signal 23 of the setting unit 23, a relay 16 is operated so that its contact 16a is closed, and the deviation signal 7a is supplied through an amplifier 9 to the automatic voltage controller 3. In this manner, the operating efficiency of the generator 1 can be enhanced.
Patent JP-S63297216-A (JP)
Title: Production of oxide superconductor
Inventor: OCHIAI HISAMI
IPC: H01B12/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain an oxide superconductor having a high critical temperature in production of an oxide superconductor of perovskite type containing an Ln element, an AE element and Cu, by using a fluoride of AE element as a raw material. CONSTITUTION:In producing an oxide superconductor of perovskite structure containing a Ln element (Ln is at least one of Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu), an AE element (at least one of Ba, Ca and Sr) and Cu, a fluoride of AE element is used as a raw material. The fluoride is preferably an anhydrous compound with respect to superconductive characteristics. The fluoride may be blended with an oxide and used and total amount of AE required may be supplied. In the oxide superconductor, oxygen is partially replaced with fluorine and the amount of fluorine replaced is <=about 90atom. wt.% oxygen.
Patent JP-H06320207-A (JP)
Title: On-line roll grinding device
Inventor: KINOSHITA MITSUNORI
IPC: B24B5/37
Filed: 1993-05-13
Abstract: PURPOSE:To provide an on-line roll grinding device with which the measurement and grinding of a profile is enabled over the entire length of a barrel. CONSTITUTION:The grinder 1 is provided with a grinding wheel 22 at the tip of a grinding wheel holder 2 which is rotatively driven through a hydraulic motor 23 and universal joint 3. And two holes 2a are provided on the grinding wheel holder, a water feeding hole 11a is bored in the interior of the holder, a nozzle which is provided in the tip part is formed so as to be retractable in the direction of the grinding wheel in the interior of the grinder with a rack 13 and pinion 19 and also an ultrasonic sensor 14 is built-in. The grinders which are arranged in a row on a supporting bench 17 are reciprocative in the axial direction of roll with a hydraulic cylinder 38 and are movable in the direction of roll with the hydraulic cylinder which is provided on a beam. A detector 11 is set in a prescribed position from the grinder which is moved in the direction of roll with the hydraulic cylinder, projected from the end face of the grinding wheel. Then, rolls are revolved, the profile is measured with the ultrasonic sensor through water which is jetted from the nozzle. Then, the detector is housed and grinding is executed taking the profile into consideration.
Patent JP-H03136-A (JP)
Title: Production of chitosan chelate forming molded body
Inventor: KAWAMURA YOSHIHIDE
IPC: B01J20/281
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a chitosan chelate forming molded body having good adsorptivity even in a acidic region by introducing branched polyethylene imine into a porous chitosan molded body to increase the exchange capacity and introducing iminodiacetic acid as a metal ligand. CONSTITUTION:Glycidyl of aliphatic polyalcohol is made to react with porous chitosan body, and if required, epichlorohydrin is made to react. Then polyethylene imine is made to react, and further epichlorohydrin, iminodiacetic acid, acetic acid anhydride are successively made to react to obtain the chitosan chelate forming molded body. By this method, introduction of branched polyethylene imine enhances the ion exchange capacity, and then iminodiacetic acid and metal ions form intensive complex. Therefore, the obtd. body has large affinity to various kinds of metals even in low pH region, and it absorbs and recovers metals.
Patent JP-S6114244-A (JP)
Title: Liquid mixture of chlorinated polyethylene
Inventor: WATANABE NAOTOSHI
IPC: C08K3/22
Filed: 1984-06-30
Abstract: PURPOSE:A liquid mixture suitable for imparting flameproofness to fiber, prepared by mixing a non-crystalline chlorinated polyethylene, an inorganic substance, a halogen-containing organic compound or antimony oxide, a dehydrochlorination inhibitor, and an organic solvent in specified proportions. CONSTITUTION:A liquid mixture comprising a non-crystalline chlorinated polyethylene (A) which contains 20-55wt% chlorine, has a Mooney viscosity at 100 deg.C with a small rotor of 10-60, and is obtained by the chlorination of an ethylene/ alpha-olefin copolymer having a density of 0.905-0.940g/cm<3>, a melting point of 106-130 deg.C, and a melt index of 1.0-100g/10min, containing 3-35 side- chain alkyls of 1-10C per 1,000 main-chain carbon atoms; an inorganic filler (B) containing no Si-O bond; a halogen-containing organic compound (C) and/or antimony oxide (D); an inorganic substance (E) containing Si-O bonds; a dehydrochlorination inhibitor for a vinyl chloride polymer (F); and an organic solvent (G) in specified proportions.
Patent JP-S5659625-A (JP)
Title: Manufacture of polycrystal of compound semiconductor mixed crystal
Inventor: ITOU KAZUHIRO
IPC: H01L21/02
Filed: 1979-10-19
Abstract: PURPOSE: To manufacture the titled polycrystal having a uniform composition by reacting starting materials for a compound semiconductor mixed crystal at a specified temp.  
     CONSTITUTION: Boat 3 filled with Ga 1 and Al 2 and As 4 are placed in quartz ampul 5, and ampul 5 is evacuated and sealed. By heating ampul 5 to a temp. from a temp. at which the starting materials can react with each other to the solidus line temp. of a compound semiconductor to be manufactured, Ga 1, Al 2 and As 4 are reacted to obtain a polycrystal of a III-V group compound semiconductor mixed crystal such as Ga 1-x Al x As or GaAs 1-x P x . Thus, segregation not avoidable in deposition from a melt is prevented to make the composition of the polycrystal uniform. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5358621-A (JP)
Title: Self-excited current inverter
Inventor: NAKAMURA SUKEO
IPC: H02P1/26
Filed: 1976-11-09
Abstract: PURPOSE: To emable a starting operation made smoothly despite a torque amount of the load, by providing a timer which limits the current standard, corresponding to a control pattern for operating the AC motor, for a prescribed length of time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06259045-A (JP)
Title: Image display device
Inventor: TSUBATA HIDEO
IPC: G06F3/048
Filed: 1992-04-28
Abstract: PURPOSE:To show information only to a user by selectively sending a transmittance modulation signal to a transmittance controller for a window to be recognized only by the user in multi-window and keeping other windows excepting the former window to a transmission state. CONSTITUTION:A screen on an image display device 1 is divided into plural screens, and specific image information are displayed on respective screens. A modulated luminance signal of one picture in these windows is eliminated, and a signal to become white color is inserted instead of that. Naturally, the window of the image display device 1 becomes a white color and displays nothing. At this time, the modulated luminance signal eliminated previously is sent to the driving circuit 6 of the transmittance controller 5 inserted between a view point 3 and the image display device 1 and using a transmissive liquid crystal plate 4 whose transmittance is modulated. Then, the information of an original image appears on the window of the image display device 1 viewing from the view point 3 in spite of that no information of the original image appears on the real window.
Patent JP-H02311513-A (JP)
Title: Heat-resistant, flame-retarding epoxy resin composition
Inventor: YASUDA KIYOMI
IPC: C08L63/00
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the subject composition improved in heat resistance and does not decrease in its mechanical properties and electrical insulation properties even at high temperatures by mixing a specified polyepoxy resin with a lowly halogenated bisphenol epoxy resin. CONSTITUTION:A trisphenol compound (a) of formula I (wherein R<1> <to> <3> are each H or 4C or lower alkyl; (n) is 0 or 1; Y is either of formulas II and III; and R<4> <to> <7> are each R<1>) is condensed with (beta-methyl)epihalohydrin (b) to obtain a normally (semi)solid polyepoxy resin (A) having a softening point <=130 deg.C and an epoxy equivalent of 154 to 380. Separately a bisphenol epoxy resin obtained by condensing a bisphenol (c) with component (b) is reacted with a halogenated bisphenol (d) to obtain a lowly halogenated bisphenol epoxy resin (B). Component A is mixed with component B in a ratio of (10 to 70):(90 to 10).
Patent JP-S5659323-A (JP)
Title: Electric apparatus
Inventor: KOIDE SATORU
IPC: G05F1/10
Filed: 1979-10-17
Abstract: PURPOSE: To make it possible to immediately stop the continuous abnormal operation of control load and prevent damage of the control load, by providing a stop means for stopping the operation of the control load at the time of a fault of the semiconductor device.  
     CONSTITUTION: In case when the TRIAC 11 is out of order and is conducting, the magnetron is apt to continuously oscillate even if the microwave is not being regulated. In this state, the transistor 23 is turned on, and "1" is input to the first input I 1  of the AND gate 25. On the other hand, in this case, since TRIAC driving signal TE is not output, "1" is input to the second input I 2  of AND 25, as well. Accordingly, AND 25 outputs "1", and it charges the capacity 29 with electricity gradually. When the charging voltage has exceeded the Zener voltage, the transistor 30 is turned on, the breaker coil 32 is driven, and the breaker contact 10 is released. Therefore, the electric power supply to the magnetron 2 is interrupted and the continuous abnormal operation is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05304932-A (JP)
Title: Feeder of raw rod-like food material for slice device
Inventor: OMORI SHOZO
IPC: A23L13/00
Filed: 1992-04-28
Abstract: PURPOSE:To surely hold a raw rod-like food material, giving conveying force and cut the raw rod-like food material into a desired thickness even if the shape of the cross section of the rod-like food material is partially different. CONSTITUTION:The objective raw rod-like food material feeder 12 for holding and conveying a raw rod-like food material 9 of ham, bacon, etc., is arranged in nearly perpendicular state to a cutting blade 5 rotating and driving in a vertical plane and constituted of an upper-side conveyer device 1 and a lower- side conveyer device 14. The upper conveyer device is constituted so that the first and the second conveyers 13a and 13b arranged along the advancing direction may vertically be moved independently of cylinders 17a and 17b. Further, both conveyers are constituted so as to oscillate round the front in the advancing direction and raise the backward side. When the raw rod-like food material enters and is brought into contact with the first and second conveyers, the back side of the rod-like material in the advancing direction is pushed up and when the pushing-up force is lost, the rod-like material is returned to horizontal state by elastic restoring force of a spring fitted to a stopper pin.
Patent JP-H11312806-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOCHO TETSUO
IPC: H01L21/265
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To form a gate electrode, while preventing the junction leak caused by the damage of a semiconductor substrate and the short circuit between gate electrodes due to the residue of a gate electrode layer. SOLUTION: A photoresist 16, having the pattern of a gate electrode, is formed on a polycrystalline Si film 15, and after phosphorus 17 has been introduced by subjecting it to a plural times of ion implantations having different accelerated energies, etching treatment. As a result, the etching speed of the polycrystalline Si film l5 can be increased through the introduction of phosphorus 17 to a part adjacent to an SiO2 film 14 which is a gate oxide film. Accordingly, over-etching treatment can be conducted adequately, while the disappearance of the SiO2 film 14 is being prevented.
Patent JP-S63299439-A (JP)
Title: Automatic recording system for fault of switching system
Inventor: IKEDA YUTAKA
IPC: H04M3/22
Filed: 1987-05-28
Abstract: PURPOSE:To effectively use the titled system in a fault countermeasure, the operation of an exchange, and the improvement of a system remarkably, by recording a fault generated or collected in the exchange at every device and line wire by using a code and a form decided automatically. CONSTITUTION:The fault of the line wire 8 or 9, a subscriber telephone set 10, or each exchange device 2 consisting of the exchange 1 is encoded at every device and content of the fault, and filed in a chart format in its own system with a generated time, and is recorded in a recorder 5. A central control unit 4 and the recorder 5 are formed in duplicated constitution, and the constitution is formed so as to prevent the failure of recording due to the generation of the fault from being generated. By performing the retrieval, monitoring and correction of fault information accumulated in the recorder 5 by a monitoring device 6 based on the instruction of the central control unit 5, the fault information can be used effectively in the fault countermeasure of the line wire (subscriber line 8 and trunk circuit 9) generated at or collected by the exchange and its own device.
Patent JP-S61293074-A (JP)
Title: Sag correcting circuit for video signal processing circuit
Inventor: KUBOTA TETSUO
IPC: H04N5/16
Filed: 1985-06-20
Abstract: PURPOSE:To remove defective vertical synchronization and the irregularity in luminance gradation of a reproduced picture caused by a sag by controlling a control element by the peak-holding output of a video synchronizing signal and by correcting the sag by the voltage drop of a resistor by a by-pass current. CONSTITUTION:A timing adjusting circuit 20 compensates the delay of the synchronizing signal at an LPF 90, and its output is supplied to a sag offsetting circuit 30 via a coupling capacitor 21 and a clamp circuit 23. The circuit 30 consists of a resistor 33 directly connected between the emitter of an emitter- follower transistor (TR) 31 and the base of a TR 32 in the following state, and a series circuit of a resistor 35 and a control TR 34 connected between the base of the TR 32 and a point of common potential. As a result, the impedance between the collector and the emitter of the TR 34 is controlled in accordance with the peak-holding output of a synchronizing signal, and the quantity of the current by-passed from the signal current flowing through the resistor 33 is controlled, so that the sag component is offset.
Patent JP-S6024864-A (JP)
Inventor: MAEDA YOSHIHARU
IPC: A63B69/36
Filed: 1983-07-22
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。