baber/WOPTO huggingface dataset:
Patent JP-H1128910-A (JP)
Title: Pneumatic tire
Inventor: TANAKA TAKASHI
IPC: B60C9/18
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing ply-stair. SOLUTION: In a pneumatic tire provided with a carcass and a reinforcing layer arrange outside the carcass in radial direction of the tire, the reinforcing layer consists of ring-shaped overlapping plies 7a formed by arranging cord-ring shaped bodies 9, 9b, 9c,... made of ring-shaped cords, around radial center lines N1, N2, N3,... which are passed through the tire-equatorial planes and shifted at small angular pitch P in the circumferential direction of the tire, and shifting the cordring shaped bodies 9 in the circumferential direction of the tire.
Patent JP-S6430216-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/265
Filed: 1987-07-27
Abstract: PURPOSE:To restrain the characteristics from deteriorating due to the impurity diffusion into a well region by a method wherein, when the well region to form a semiconductor device is formed on a silicon substrate, a film with compression stress is provided adjacently to a nitride silicon film for blocking impurity to offset the tension stress effect of the nitride silicon film. CONSTITUTION:An underlying oxide film 4 comprising SiO2 is formed on an Si substrate 1 and then a well forming region is selectively implanted with ion. Next, an SiO2 film 5 is formed by CVD process using SiH4 and O2 as reactive gas further an Si3N4 film 6 is formed on the film 5 by CVD process using SiH4 and NH3 as reactive gas. Then, such an Si substrate 1 is heat treated in the atmosphere and drive-in diffused to form a semiconductor device in the well region. Through these procedures, any warp and crystalline defect can be prevented from occurring in case of the drive-in diffusion processing to restrain the characteristics from deteriorating.
Patent JP-S60141901-A (JP)
Inventor: YOSEFU TOIRERU
IPC: E01B27/00
Filed: 1984-09-06
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-H05114941-A (JP)
Title: Remote maintenance system for digital switching equipment
Inventor: FUKUDA YOSHIMASA
IPC: H04M3/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide a remote maintenance system for a digital switching equipment system not requiring a remote maintenance device and subscriber circuit dedicated to maintenance. CONSTITUTION:A maintenance personnel sets a maintenance code 50 and a maintenance command 51 to the information element of a call setting message 60 of an ISDN layer 3 and makes a call to a digital switching equipment system subject to maintenance. A central processing unit in the digital switching equipment system 40 subject to maintenance interprets and executes the maintenance code 50 and the maintenance command 51 set by the maintenance personnel from the information element of the received call setting message 60. A maintenance command execution result 70 is set to the information element of a releasing end message 80 of the ISDN layer 3 to make response.
Patent JP-S6079837-A (JP)
Title: Receiver
Inventor: SATOU TERUO
IPC: H04B7/155
Filed: 1983-10-06
Abstract: PURPOSE:To attain ease of attitude control of an antenna with simple constitution by receiving a digital radio signal added with an error check code at the antenna and controlling the direction of the antenna based on the amount of generation of demodulated error. CONSTITUTION:A radio wave from the antenna 1 is fed to a reception section 2, a signal demodulated there at is fed to a level identification circuit 3, where discrimination of 1, 0 is performed. An output of the circuit 3 is fed to an error detection and correction circuit 4, where an error is detected and the error is corrected as required, the result is fed to a D/A convertor 6, and the sigal is converted into an analog signal and outputted. A comparison control circuit 7 extracts the amount of error from the circuit 4, stores it in a memory 8, it is compared with the error generation amount stored before, and a control signal in response to a comparison error component is fed to a direction control circuit 9. The circuit 9 controls the direction of the antenna 1 in response to the control signal and its turning angle is stored in the memory 8 via the circuit 7. The operation is repeated and the antenna is controlled to an optimum attitude to minimize the amount of generated error.
Patent JP-S6164403-A (JP)
Inventor: TAKEMURA ICHIRO
IPC: A01N25/02
Filed: 1984-09-06
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-S6249053-A (JP)
Title: Automatic transmission for vehicle
Inventor: HATANO YUTAKA
IPC: F16H3/00
Filed: 1985-08-28
Abstract: PURPOSE:To enable increase of the number of stages as the length of a shaft is decreased, by a method wherein an output is produced to power transmission routes, responding to plural gear trains for auxiliary transmission, through a planetary gear type transmission mechanism, and an auxiliary transmission ratio is provided depending upon a difference in a ratio between the gear trains for auxiliary transmission. CONSTITUTION:With only a clutch 10 engaged, an output is transmitted through a first gear train G1 for auxiliary transmission, a first shaft 2A, and a planetary gear type transmission mechanism AT. With only a clutch 11 engaged, an output is transmitted through a second gear train G2 and the transmission mechanism AT. With only a clutch 17 engaged, an output is transmitted to a third gear train G3 for speed increase and a carrier PC1. This enables increase of the number of stages as the whole length of a shaft is decreased.
Patent JP-2001011379-A (JP)
Title: Coating composition for primer coat
Inventor: KANAMORI TARO
IPC: C09D7/12
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition for primer coat comprising a specific organosilane component, silica and/or alumina, excellent in storage stability and appearance of coating film, adhesiveness, weather resistance, etc., having high hardness and capable of preventing deterioration of base or substrate and improving adhesiveness between the substrate and top coat layer. SOLUTION: This coating composition for primer coat comprises (1) (a1) at least one kind of compound selected from an organosilane represented by the formula (R1)nSi(OR2)1-n [R1 are same or different when two R1 are present and each represents 1-8C monovalent organic groups; R2 are same or different and each represents a 1-5C alkyl group or a 1-6C acyl group; (n) is an integer of 0-2], a hydrolyzate of the above organosilane and a condensation product of the above organosilane and (b) colloidal silica and/or colloidal alumina or (2) the above (a1) component and (a2) a polymer containing a silyl group having silicon atom bonded to a hydrolyzable group and/or hydroxyl group and (b) colloidal silica and/or colloidal alumina.
Patent JP-H0352960-A (JP)
Title: Molded article for colored food
Inventor: OSEGAKI KIMIHO
IPC: C08L101/00
Filed: 1989-07-21
Abstract: PURPOSE:To obtain an odorless molded article free from discoloration even in contact with a colored food such as vegetable or fruit and suitable for seal vessel, vessel for heating with an microwave oven, etc., by blending a thermoplastic resin with a specific antioxidant at a specific amount. CONSTITUTION:(A) 100 pts.wt. thermoplastic resin (e.g. polyolefin or butadiene resin) is blended with (B) 0.01 to less than 0.1 pts.wt., preferably 0.02-0.08 pts.wt. compound [e.g. n-octadecyl-beta-(4'-hydroxy-3',5'-di-tert.-butylphenyl)propionate] selected from both hindered phenolic antioxidant having >=300 molecular weight or single hindered phenolic antioxidant having >=600 molecular weight.
Patent JP-H0831485-A (JP)
Title: Adapter terminal for sheath heater
Inventor: WATANABE HIROISA
IPC: H05B3/06
Filed: 1994-07-18
Abstract: PURPOSE:To enable a sheath heater to generate heat up to a high temperature by providing fins around the outer circumference of an adapter sleeve and releasing heat transmitted from the sheath heater side to the adapter sleeve, to the atmosphere. CONSTITUTION:An adapter sleeve 13 has a rear end 20 fitted around the outer circumferencial side of a sheath heater 16 so as to be welded around the outer circumferencial face. The tip part 22 of the sleeve 13 is fitted around the outer circumferencial side of an insulation sleeve 12 so as to be blazed. Recessed and projecting fins 19 are formed on the intermediate part between the rear end part 22 and the tip part 20 of the sleeve 13. Heat transmitted from the heater 16 side to the sleeve 13 is released to the atmosphere and temperature rise in the blazing part of the sleeve 12 is suppressed so that heat deterioration in the blazing part can be eliminated.
Patent JP-S6431968-A (JP)
Title: Formation of thin film
Inventor: ARAKI MAKOTO
IPC: G03G5/08
Filed: 1987-07-29
Abstract: PURPOSE:To eliminate the need for cleaning the inside of a device and also to form a good-quality film at high speed, by oppositely disposing polyorystalline-silicon cathodes, impressing a magnetic field between both in an H2-gas atmosphere, disposing plural cylindrical supporting bodies around the above cathodes, and rotating the above supporting bodies. CONSTITUTION:In a vacuum vessel 1 reduced to the prescribed degree of vacuum, two sheets of discoid cathode target 2 composed of polycrystalline silicon are oppositely disposed, and, around the above targets, plural cylindrical supporting bodies 100 consisting of Al drums, as materials to be worked, are rotatably disposed. Then, H2 gas is introduced as an atmospheric gas into the above vacuum vessel 1. Further, a magnetic field ranging from one cathode target 2 to the other cathode target 2 is impressed to carry out sputtering. At the same time, the above supporting bodies 100 are rotated. By this method, all the generated active species are used and a thin good-quality film of amorphous silicon hydride can be uniformly formed at high speed, and further, no pulverized powder sticking phenomenon occurs, so that the necessity of cleaning the inside of the vessel 1 with every batch can be obviated.
Patent JP-S6167468-A (JP)
Title: Agent for suppressing proliferation of microorganism in food
Inventor: MATSUSHIGE KEISUKE
IPC: A23L3/3472
Filed: 1984-09-07
Abstract: PURPOSE:To provide an agent for suppressing the proliferation of microorganisms, containing the aqueous-extraction liquid of AMACHAZURU (Gynostemma pentaphyllum) as an active component, having physiological activity, and effective for the maintenance of health and the preservation of food. CONSTITUTION:The objective agent contains the aqueous extraction liquid of the stalk, leaf, root or seed of AMACHAZURU, or its concentrate, as an active component. The agent can be prepared by washing the stalk, leaf, root or seed of AMACHAZURU with water to remove foreign materials, drying in the sun or by artificial means, cutting to about 1-4cm long, if necessary crushing the product, heating 1pt.wt. of the product in 200-500pts.wt. of water to 90-100 deg.C, keeping at the temperature for about 30min to effect the extraction of the water-soluble component, filtering the extracted liquid with a 100-200 mesh sieve, optionally concentrating the filtrate by atmospheric thermal concentration, vacuum concentration, etc., and using the filtrate or the concentrate as the active component.
Patent JP-H1123493-A (JP)
Title: Method and apparatus for measuring properties of ceramic
Inventor: OSAKI SHIGEYOSHI
IPC: G01N22/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To measure the extent of sintering, the dielectric loss, and the like of a ceramic by measuring the intensity of transmitted microwave by means of a cavity resonator, finding the orientation direction by varying the direction of a sample, and varying the frequency of microwave. SOLUTION: Cavity resonators Cn (C1-C9) having orientation shifted by 60 deg. from each other are arranged in three rows. Ceramics before and after sintering are fed along the direction MD and microwaves transmitting in three directions are detected at three points by means of detects Dn (D1-D9). A control circuit 2 generally controls microwave oscillation circuits 4, 6, 8 of 1-10 GHz to sweep the oscillation frequency. A detection circuit 10 obtains the orientation from the signal pattern of each row of detectors Dn and then finds the extent of sintering from the variation thereof. At the same time, the dielectric loss is determined from the measurement of Q at the frequency modulation and the real part of permittivity is found from the measurement of resonance frequency.  Furthermore, orientation distribution, permittivity distribution and dielectric loss distribution can be determined by comparing the signal of respective rows.
Patent JP-2000019008-A (JP)
Title: Method and device for measuring dead-weight for combination vehicle
Inventor: SUZUKI TORU
IPC: B62D53/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure the dead-weight of a combination vehicle even if the weight of a semi-trailer connected to a tractor is not known. SOLUTION: Related to measurement of a dead-weight of a combination vehicle A, in the state where a semi-trailer 3 is not corrected to a tractor 1, the frequency of output signal of a load sensor 71 is taken as an offset frequency of the load sensor 71 while, in the state where the semi-trailer 3 with no load is connected to the tractor 1, a value obtained by subtracting an initial load frequency estimated based on the weight indicated by a 5th wheel no-load axle load information taken from the semi-trailer 3 from the frequency of output signal of the load sensor 71 is taken as an offset frequency, and then the weight indicated by the 5th wheel no-load axle load is subtracted from the total of a tractor side load value measured based on the frequency of output signal of the load sensor 71 and the offset frequency and a trailer side load value measured based on the frequency output signal of a load sensor 91, for measuring a dead-weight.
Patent JP-S6432494-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: TERADA YASUSHI
IPC: G11C17/00
Filed: 1987-07-27
Abstract: PURPOSE:To operate a device with a single supply voltage level by setting non-selected bit lines and word lines to a second high voltage in a write cycle. CONSTITUTION:In the erase cycle ('1' write) of memory transistors TRs Q1 and Q3 connected to a work line WL1, potential levels of bit lines BL1 and BL2 and word lines WL1 and WL2 are set to the low level (OV), the low level, Vpp, and the low level respectively, and electrons are injected from a drain 2 of memory TRs Q1 and Q3 to a floating gate 5 by the tunnel phenomenon to raise the threshold voltage to a positive level. In the write cycle where '1' is written in the memory TR Q1 and '0' is written in the TR Q3, potential levels of bit lines BL1 and BL2 and word lines WL1 and WL2 are set to 1/2 Vpp, Vpp, the low level, and 1/2 Vpp respectively. The tunnel phenomenon is used in the erase cycle as well as the write cycle to eliminate a need of a high current driving capability.
Patent JP-2001009894-A (JP)
Title: Foamed sheet molding die and foamed sheet molding apparatus
Inventor: UECHI TETSUO
IPC: B29C48/305
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a foamed sheet molding die capable of enhancing expansion ratio and a foamed sheet molding apparatus capable of molding a foamed sheet having a smooth surface. SOLUTION: The resin flowing in a die is distributed in a manifold 2 to flow in the order of a pre-land part 3, a choke part 6, a sudden expansion part 7 and an almost parallel flow channel 8. Since a sudden pressure drop is generated in the choke part 6 near to a die outlet 5, a foaming start position becomes near to the die outlet and the shearing force receiving distance of a cellcontaining resin becomes short and the breakage of cells can be prevented. Foaming is rapidly advanced in the sudden expansion part 7 but the movement of the resin in a thickness direction C is corrected in the almost parallel flow channel 8 and the resin flows through the almost parallel flow channel 8 while filling this flow channel to flow out as a plate-shaped sheet.  Since the growth of cells is almost completed at this time, the volumetric expansion of the sheet is reduced and no curtain wall is generated.
Patent JP-H1021211-A (JP)
Title: Neural network, evaluating method and predicting method of corrosion of reinforcing bar in concrete structure
Inventor: TAKEDA HITOSHI
IPC: G06F19/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To execute objective and reproducible evaluation and prediction by clearing up the corrosion condition of a reinforcing bar in concrete only from a phenomenon observed by a real structure so as to exclude a subjective judgement by an investigation stuff. SOLUTION: The depth of carbonation easily obtained by investigating the real structure is positioned as a sensor monitoring the using material, mixing, execution, using environment, using period, etc., of concrete and this is made an index indicating the shifting of oxygen being one of the corroding factors of reinforcing tears. Thereby the corroding degree of the reinforcing bar in the real structure in environment including a chloride ion being the destroying factor of a passive-state coat is evaluated by restricted investigation data.  Basically, the covering of concrete, the depth of carbonation and the quantity of all the chloride at the position of the reinforcing bar are are set to be the corroding factor of the reinforcing bar and this is added with an environmental temperature, an environmental humidity and a yearly precipitation among such general environmental conditions as is published by the Central Meteorological Observatory and the situation of the surface of the structure at the time of investigation to visually evaluate the corrosion rate of the reinforcing bar.
Patent JP-H0474681-A (JP)
Title: Ink film feeder of thermal transfer printer
Inventor: NISHIKAWA KIYOAKI
IPC: B41J17/36
Filed: 1990-07-17
Abstract: PURPOSE:To prevent the occurrence of wrinkle in an ink film to improve a printing quality by a method wherein on a command signal from an expansion amount judging part issuing the command signal when an expansion amount of an ink film is more than a predetermined value, a head drive part retracts a thermal head from a platen and an ink film drive part stops an ink film feed action. CONSTITUTION:Based on printing data inputted from a data input part 2, an expansion amount judging part 1 counts the total dot number to be transferred to printing paper from an ink film by a thermal head and calculates an expansion amount of the ink film using the count value. When the expansion amount of the ink film is judged to be more than a predetermined value, the expansion amount judging part 1 imparts an instruction to a head drive part 3 and an ink film drive part 4 to stop an ink film feed action and retract a thermal head from a platen. In this manner, the ink film is cooled so that the upper part and the lower part are made equal in tension to each other. After the upper and lower parts of the ink film are made equal in tension to each other, a printing action is again started.
Patent JP-H0535708-A (JP)
Title: Learning processing method/device for multilayer neural network
Inventor: OGATA HISAO
IPC: G06N3/08
Filed: 1991-07-29
Abstract: PURPOSE:To evade the discontiuation of the progress of learning carried out by a conjugate sloping method by calculating an error to the neuron weight, obtaining the least one of three V-shaped points with linear search, and updating the weight to the least error point. CONSTITUTION:The initial value of a weight initialization part 100 is generated, and a steepest descent slope calculating part 101 calculates the steepest descent slope of an error to the weight from the data on a learning data storage part 104 and a network weight storage part 105. A conjugating direction calculating part 103 calculates the next conjugating direction and obtains the least one of three V-shaped points by linear search. An error calculating part 108 calculates an error and a weight calculating part 109 decides whether the error is smaller than the precedent one or not. If so, the part 109 repeats its calculating operation. That is, the least point obtained by linear search is roughly estimated in this method. Therefore the local minimum point is evaded and the global minimum point is obtained. Then the learning speed is improved.
Patent JP-H0238820-A (JP)
Title: Water level detector
Inventor: TSUKAGOSHI SADAYUKI
IPC: G01F23/24
Filed: 1988-07-28
Abstract: PURPOSE:To realize the title detector wherein the deterioration of an electrode by electrolysis is suppressed to the min. so as to be capable of performing stable operation by changing the direction, magnitude and time of the current flowing to the electrode between at the time of measurement and at the time of non-measurement. CONSTITUTION:When there is no water of a predetermined water level 11 in a tank 10, no current flows between electrodes 3X, 3Y and the input terminal A of a microcomputer 1 becomes a value near to a GND level and the absence of water is judged. When there is the predetermined water level, a current flows through the route of power supply Vcc  terminal X   electrode 3X   water 11   electrode Y terminal Y   resistor 9   GND at the time of non-measurement and, at the same time, the input terminal A becomes a value near to the GND level by the flow of a current through the route of power supply Vcc resistor 4   resistor 5   resistor 6   GND. When an output terminal B is at an L-level at the time of measurement, a transistor 2 becomes on ON state and a current flows through the route of power supply Vcc transistor 2   terminal Y   electrode 3Y   water 11  electrode 3X terminal X   resistor 5   resistor 6   GND. As mentioned above, by changing the direction of the current flowing to electrodes between at the time of measurement and at the time of non-measurement, the deterioration of the electrodes is suppressed.
Patent JP-S57113341-A (JP)
Title: Leakage inspection for airtightness of radioactive substance conveying container
Inventor: YAMASHITA MASAYOSHI
IPC: G21F5/12
Filed: 1980-12-29
Abstract: PURPOSE:To enable the conduction of leakage inspection for the airtightness with limited measuring errors by applying a vacuum setting for a test portion susceptible to temperature changes while applying a pressure setting for a test portion which is less susceptible thereto. CONSTITUTION:An N2 cylinder is provided for a pressurization tester 5 connected to a test portion 3 between double O rings 2 and 2 to supply pressurizing force thereto. An N2 gas is fed to a test portion 3 between the double O rings 2 and 2 to inspect the leakage level thereof with the tester 5. A vacuum tester 12 for inspecting a valve box section 4 provided in a cask body 1b is formed connectively to each valve box section 4. The valve box section 4 is made vacuum with a oil-filled vacuum pump 19 and the leakage level is inspected with the vacuum tester 12.