baber/WOPTO huggingface dataset:
Patent JP-H0650927-A (JP)
Title: Detecting method for crack or fracture caused by stress corrosion cracking
Inventor: YAMADA HARUTO
IPC: G01N17/02
Filed: 1991-07-12
Abstract: PURPOSE:To make it possible to detect the generating time of stress corrosion cracking readily and accurately by connecting a material to be measured and a counter electrode, a calomel electrode, which is connected to the material to be measured with a liquid path, a potentiometer and the like, and monitoring and detecting the change in potential. CONSTITUTION:A material to be measured 3 such as carbon steel and a counter electrode 1 such as platinum are inserted into a container 9 containing corrosion solution 2 at a specified interval. A calomel electrode 7 indicating a reference potential is electrically connected to the material to be measured 3 with an agar bridge 8 obtained by mixing and freezing agar and potassium chloride in a glass tube. These three electrodes, a potentiometer 6, ammeter 4, a resistor 10 and an external power supply 5 are electrically connected by using conductor wires and the agar bridge 8, and a circuit is formed. As the solution 2, sea water or the like under the same conditions as the actually using conditions or hydrochloric acid or sulfuric acid of about 5-10% is used. The resistance of the resistor 10 is changed so that the potential becomes constant between the material to be measured 3 and the counter electrode 1, and the value is measured with the potentiometer 6. When cracks and the like occur in the material to be measured because of stress corrosion cracking, the resistance is changed, and the corrosion potential is changed considerably largely. Thus the occurrence of cracks and the like can be detected.
Patent JP-H0250509-A (JP)
Title: Interference compensating device between intersection polarizations
Inventor: NAKAZAWA TAKASHI
IPC: H04J11/00
Filed: 1988-08-11
Abstract: PURPOSE:To prevent the code error due to compensation by suppressing the amplitude value with a limiter circuit even when an excessive amplitude occurs at a V polarization signal input or an H polarization signal input. CONSTITUTION:An H polarization signal inputted from an H polarization interference compensating device 20 is inputted to a two branch circuit 22, and out of signals, one system is inputted to a V polarization interference compensating device 10 and other system is inputted through a delaying circuit 23 to a subtracting circuit 24. On the other hand, a V polarization signal supplied from the V polarization interference compensating device 10 is decomposed to a signal for a time slot with a tap circuit 25 and inputted through a variable weighting circuit 26 to a synthesizing circuit 27 for the orthogonal component of respective signals. At the output of the synthesizing circuit 27, an interference signal from a V polarization signal for the H polarization signal for an orthogonal component occurs, is inputted through a synthesizing device 28 to a subtracting circuit 24, the interference signal is removed from the H polarization signal and outputted as the H polarization signal output. Thus, even when excessive amplitude occurs at the V polarization signal input or the H polarization input, the action can be normally executed without over-compensation.
Patent JP-S6174892-A (JP)
Title: Thermal transfer ink sheet
Inventor: UEDA HIROO
IPC: B41M5/382
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a highly reliable ink sheet prevented from the release of an ink layer onto recording paper even by performing transfer a large number of times by enhancing the bonding strength between the ink layer and an intermediate adhesive layer, by forming the material used in forming the intermediate adhesive layer by mixing a material mutually dissolving along with the part for forming the ink layer other than a material being a general adhesive material. CONSTITUTION:The intermediate adhesive layer 12 provided between a base material 11 and an ink layer 13 is formed of a material mixture consisting of an org. material having adhesive effect and a material having the mutually dissolving property, that is, compatibility with at least one component among components forming an ink layer. Not only the ink layer 13 and the intermediate adhesive layer 12 is bonded by mere adhesive effect but also strongly bonded by the mutual dissolving of components more compatible than the ink layer 13 and the intermediate adhesive layer 12 and the ink layer 13 is prevented from releasing to recording paper even by performing transfer a large number of times.
Patent JP-S5990218-A (JP)
Title: Thin-film magnetic head
Inventor: GOTOU NORIO
IPC: G11B5/31
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a thin-film magnetic head which has less head wear while improving, specially, joint strength and yield by forming magnetic metallic films on two nonmagnetic substrates and soldering both magnetic films surfaces together oppositely with a metallic material. CONSTITUTION:A ''Sendust'' film 2 is formed by sputtering as a magnetic core on one surface of a crystallized glass substrate 1. Silver solder 3 is vapor- deposited on the surface of the film 2 on the substrate and then heated under vacuum to join two substrates 1 and 1 while films 2 and 2 face each other. Those core half bodies A and B are joined together with a gap spacer 4 of SiO2 by using low-fusion-point glass to obtain a thin-film magnetic head. The films 2 are protected by the substrates 1, thereby obtaining the thin-film head at high yield with large joint strength by the silver solder 3 while separation in work is prevented.
Patent JP-H0249091-A (JP)
Title: Astaxanthin-containing composition
Inventor: UCHIUMI KOUZOU
IPC: A61K8/00
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the subject composition, containing astaxanthin (ester) as an active ingredient and capable of providing an antioxidant, medicine for protecting oxidative tissual disorder and anti-inflammatory agent. CONSTITUTION:The objective composition containing astaxanthin consisting of a natural or synthetic product consisting of an extracted essence obtained by extracting red yeast, Tigriopus japonicus Mori (red water flea) or krill with ethanol, acetone, etc., and/or esters thereof, such as oleate, palmitate or stearate, as an active ingredient. Furthermore, culture conditions for producing the astaxanthin (ester) using the red yeast may be 15-27 deg.C for 3-7 days under aerobic conditions and liquid pH of a culture medium is preferably kept at 4.0-9.5.
Patent JP-H0247940-A (JP)
Title: Direct frequency spread synchronizing system
Inventor: NISHI RYUZO
IPC: H04J13/00
Filed: 1988-08-09
Abstract: PURPOSE:To discriminate the synchronization in a surer way by using a noise squelch circuit as a correlation device for a spread signal. CONSTITUTION:Information 1 is modulated by an FSK modulator 2 in a transmission section 9 and subjected to spread modulation in a spread modulator 7 by using a spread signal being an output of a sender side spread signal generator 3 and sent. After the signal passes through a spread demodulator 8 in a reception section 10, the result is converted into a base band subject to frequency discrimination by an FSK demodulator 6 via a BPF 12. Then through the use of the principle that the output is reduced when a noise level of an out-band of the base band meets the spread synchronization, a noise squelch circuit 4 is used and the phase of the spread signal being the output of a receiver side spread signal generator 11 is controlled by a synchronizing circuit 6 so as to minimize the output thereby attaining synchronization detection and synchronizing tracking. Then the original information 1 is obtained by using a demodulator 5.
Patent JP-H0549121-A (JP)
Title: Partial discharge detector
Inventor: WATABE TAKESHI
IPC: H02B3/00
Filed: 1991-08-08
Abstract: PURPOSE:To prevent the malfunction of an alarm by the noise propagated from inside and outside a switch gear to a noise sensor. CONSTITUTION:A noise sensor 7 is provided near the corona sensor 2 of a noise generation source, and a computer 9 is provided, to which the outputs of the amplifier 8 amplifying the output of this noise sensor 7 and the amplifier 3 amplifying the output of the corona sensor 2 are input and which subtracts the value of having multiplied the value inputted from the amplifier 8 by a coefficient from the value inputted from the amplifier 8.
Patent JP-H0485670-A (JP)
Title: Transaction system
Inventor: TAMADA TAKEO
IPC: G06F19/00
Filed: 1990-07-30
Abstract: PURPOSE:To grasp the latest information of transaction within a portable medium by reading and recording the information of offline transaction recorded in the portable medium when the portable medium is received and the transaction is executed by online processing. CONSTITUTION:When transaction is executed by a transaction device 7 to execute required transaction processing by online processing with receiving a portable medium 1 in a system to execute the required transaction between the portable medium 1 and transaction devices 7 or 5 to execute the online or offline transaction processing, the fixed information of the offline transaction stored in the portable medium 1 is read and is recorded. Thus, even when the recording contents of the portable medium 1 are changed with the execution of the transaction, the latest information at a transaction device 7 side can be always grasped.
Patent JP-S6355847-A (JP)
Inventor: NAKAGAWA ATSUJI
IPC: H01K1/46
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6443254-A (JP)
Title: Drugstore system
Inventor: YOKOTA KEIICHI
IPC: G06Q50/10
Filed: 1987-08-10
Abstract: PURPOSE:To automate the taking-out of a drug, by receiving a drug issue data by a drugstore receiving terminal machine and automatically taking out the drug indicated in a kind and a number on the basis of said data from a housing part. CONSTITUTION:A CPU 23 feeds out input data to a drug feed system part 40 and a feed unit 42 is driven in the drug feed system part 40 in such a state that a tray 42B is placed on a feed belt 42A and the feed belt 42A is stopped in front of a shelf, from which a drug must be taken out on the basis of the data, when arrives at said shelf. The movement of the drug in a stocker is executed simultaneously with the driving of the feed unit 42. Thereafter, the drug taken out in a stocker unit 44 is handled by a handling unit 43 to be mounted on the aforementioned tray 42B. When the handling of all of drugs is finished, the drug and data print 25 placed on the tray 42B are fed to a delivery window 50 by the driving of the aforementioned feed unit 42.
Patent JP-H0484459-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA HAJIME
IPC: H01L27/112
Filed: 1990-07-27
Abstract: PURPOSE:To prevent impurities from being implanted into mask ROM implantation under a field oxide film even when an attempt is made to implant bivalent ions by spreading a first gate electrode and a second electrode by way of a thin insulation film in a step to implant ions. CONSTITUTION:The growth of second polysilicon 13, more particularly, the introduction of impurities based on a thermal oxidation method, and etch back photoresist 10 are formed successively and etch back is carried out on a first gate electrode until the second polysilicon gas disappeared, thereby spreading the gate electrode on a mask ROM section flatly and smoothly. Then, the mask ROM region and a third gate electrode 4 of a peripheral circuit are patterned, thereby forming an N type high concentration impurity layer 8, which is turned into a source and a drain. Then, in order to implant ions into the mask ROM, the photoresist is patterned, and an N type low concentration impurity layer 14 is formed by bivalent ion implantation.
Patent JP-2000019654-A (JP)
Title: Exposure optical device for plate making machine
Inventor: HIRADATE ATSUSHI
IPC: G03G13/26
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the exposure optical device of a plate making machine by which density unevenness on a master paper surface caused by direct light and reflected light from an illuminating lamp is eliminated. SOLUTION: As for the exposure optical device of the plate making machine where plural illuminating lamps 13A-13D are positioned at four corners of an original cover glass on which an original is positioned so as to illuminate the original and an image is formed of the reflected light of an objective mirror opposed to the original cover glass on the master paper surface on an exposure stage by a projection lens, a frame-like exposure part mask 16 that does not disturb incident light from the original is positioned between the original cover glass and the objective mirror 8, and the direct light from the illuminating lamps 13B and 13D to the projection lens and the objective mirror 8 is prevented from being made incident by plural skirt walls 16a integrally formed at an exposure part mask 16.
Patent JP-H0364164-A (JP)
Title: Composite terminal equipment
Inventor: SHIBATA SHIGERU
IPC: H04N1/32
Filed: 1989-07-31
Abstract: PURPOSE:To attain transmission and reception of even A1-A3 size by sending/ receiving a data split into paper equivalent to A4 size from a data written on paper equivalent of A1-A3 size. CONSTITUTION:A CPU 11 splits a data of paper whose size is A3 or over inputted from a data input device 14 into a data of A4 size, each of split data is added with a block number respectively, a facsimile coding/decoding circuit 18 compresses the data, block number and an in-block number are integrated in a header 31 and it is sent together with a picture data 32. In the case of reception, the CPU 11 reads the content of the header 31 conversely, integrates it for each block, the data is compressed/expanded by the facsimile coding/ decoding circuit 18 and finally decoded to the original size. Thus, the data written on the paper whose size is A1-A3 is sent/received.
Patent JP-H0249171-A (JP)
Title: Surface potential display device for body to be electrified
Inventor: KUBO KEIJI
IPC: G03G15/02
Filed: 1988-08-10
Abstract: PURPOSE:To prevent the display from flickering by averaging sampling data obtained between arbitrary time width which are set by a time width setting means and displaying it continuously at every sampling internal of the data. CONSTITUTION:In a device for measuring the surface potential of a photosensitive drum of a copying machine by a potential sensor and displaying it, in the case of displaying it in an average instruction mode, a section in which the surface potential of the photosensitive drum is averaged is set by a time width setting means. An analog signal from the potential sensor is converted to digital data by an A/D converter 6, and brought to sampling by a sampling means 11 in a period which is set by the time width setting means 8a. The data which is brought to sampling is stored in a data memory 12, averaged by an averaging means and displayed. A data updating means 13 updates the contents of the memory 12 at every sampling interval.
Patent JP-S6090848-A (JP)
Title: Manufacture of optical fiber
Inventor: BENKATA ADEISESHIYAIA BAGABATO
IPC: G02B6/10
Filed: 1984-09-26
Abstract: A process for manufacturing a preform from which is drawn an optical fiber, the core of which comprises layers of different glass composition. Layers of glass, adjacent ones of which have different composition, are deposited on a substrate. A process is preferred whereby layers of glass soot are deposited. The soot is consolidated and the resultant laminated glass structure is severed to form an elongated azimuthally asymmetric laminated core structure. A layer of cladding glass is added to the core structure, and the resultant preform is drawn into an optical fiber.
Patent JP-2001028643-A (JP)
Title: Terminal network controller
Inventor: HAMOTO HIDEAKI
IPC: H04M1/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the main factors of malfunction such as noise components, lightening, etc., by allowing a first current detecting element to execute a pre- ringer signal, a ringer signal and an off hook signal, by allowing a second current detection element to detect that line voltage is normally applied when a terminal network controller originates a call, and by connecting the first current detection element and the second current detection element to a telephone line in parallel. SOLUTION: When a terminal network controller 4 starts terminal call- originating operation, a second current detection circuit PC2 can detect it. In addition, in order to detect whether or not a voltage is applied to a telephone line, a third current detection element PC3 is turned on to make a fourth current detection element PC4 operate. When the voltage of a telephone line is equal to or higher than that of a constant voltage element ZD1 at the time of on-hook, the element PC4 operates to input a high signal to a microcomputer by a signal VC7. A relay drive signal part 43 drives a latching relay 44 to short-circuit the element PC2 and a resistor 40.
Patent JP-S6178178-A (JP)
Title: Driving system of semiconductor light-emitting element
Inventor: SUZUKI AKIRA
IPC: H05B44/00
Filed: 1984-09-25
Abstract: PURPOSE:To compensate the delay of the response time of a semiconductor light-emitting element due to the life of minority carriers stably with high accuracy by making a specific relationship to hold between the driving currents of the semiconductor light-emitting element and the internal impedance of a driving circuit driving the semiconductor light-emitting element. CONSTITUTION:A relationship of ¦Z¦<10KT/delta.I holds between the driving currents I of a semiconductor element and the integral impedance Z of a driving circuit driving the semiconductor element when delta represents charge element quantity, K a Boltzmann constant and T an operation absolute temperature. The driving circuit I is designed so as to satisfy the conditions of the relationship and sufficiently lower internal impedance. When the driving currents of a light-emitting diode 2 to be driven are decided to be 50mA, the internal impedance of the driving circuit I reaches 0.5OMEGA. Accordingly, optical response time of 460psec is obtained in the light-emitting diode 2 when parasitic resistance parasitized in series with an active layer takes a value which can be ignored, and optical response time of 620psec is acquired when there is parasitic resistance of 1OMEGA, thus largely improving response characteristics.
Patent JP-S6476977-A (JP)
Title: Brick and manufacture
Inventor: HANSU ROOTOFUSU
IPC: C21C7/072
Filed: 1988-08-12
Abstract: To produce the channels (3, 3') penetrating a gas-bubble brick of refractory ceramic material in a simple manner, a ceramic inner part (4) is inserted into a ceramic outer part (5). The channels (3, 3') are formed directly on the inside of the outer part (5) and/or on the outside of the inner part (4). 
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Patent JP-H0489429-A (JP)
Title: Preparation for percutaneous absorption
Inventor: HATA TAKEHISA
IPC: A61K9/70
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a percutaneous absorption promoter for 4-ethyl-2- hydroxyimino-5-nitro-3-hexenamide, comprising an unsaturated fatty acid (amide), an unsaturated aliphatic alcohol, a sorbitan fatty acid ester, etc. CONSTITUTION:A percutaneous absorption promoter for a compound shown by the formula of vasodilator, antithrombotic agent and therapeutic agent for stenocardia, comprising (A) 10-26C, especially 14-22C aliphatic carboxylic acid containing 1-5, especially 1-3 unsaturated bonds, a corresponding amide or a corresponding alcohol, (B) an ester of 6-16C saturated aliphatic carboxylic acid and 1-6C saturated aliphatic alcohol or glycerol, (C) an ester of 6-12C saturated aliphatic carboxylic acid and sorbitan, (D) a diester of 4-10C saturated aliphatic dicarboxylic acid and 1-6C saturated aliphatic alcohol, (E) 1- dodecylazacycloheptan-2-one, (F) N,N-diethyl-m-toluamide or (G) N-ethyl-N-(2- methylphenyl)-2-butenamide.
Patent JP-S5990967-A (JP)
Title: Semiconductor optical coupling element
Inventor: KATOU TETSUROU
IPC: H01L31/167
Filed: 1982-11-16
Abstract: PURPOSE:To provide a novel function, through which a LED signal on the primary side can be sensed and memorized by a light-receiving element on the secondary side without damaging the advantage of the optical coupling element of a cuicuitry separation of the primary side and the secondary side by forming a trapping center where the occupying ratio of electrons at the level of the wavelength of receiving beams depends only by the wavelength of the beams in a P-N junction. CONSTITUTION:A GaP red LED in which zinc in 2X10<17>cm<-3> and oxygen in 5X 10<16>cm<-3> are doped to a P type epitaxial layer is used as the light-receiving element 1, and a GaP red LED 21 of 3.0% luminous power conversion efficiency, in which Te in 5X10<17>cm<-3> is doped to an N type epitaxial layer and zinc in 2X10<17>cm<-3> and oxygen in 1X10<16>cm<-3> are doped to a P type epitaxial layer, and a Si doped GaAs infrared LED 22 are used as light-emitting elements. These light-emitting and light-receiving elements are opposed, and precoated with a resin, the whole is coated with a black resin, and extraneous light is shielded. The change of capacitance of the optical coupling element is measured. When the GaP red LED is used as the light-receiving element, the GaP red LED and the Si doped GaAsLED are used as the light-emitting elements, and informations on the primary side can be memorized by the GaP light-receiving element on the secondary side.
Patent JP-2000031725-A (JP)
Title: On-vehicle patch antenna
Inventor: MURAKOSHI HIDEYUKI
IPC: H01Q17/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation in received power with respect to the on-vehicle patch antenna. SOLUTION: The on-vehicle patch antenna is mounted on a vehicle to receive a signal of radio communication and is provided with a ground plate 11, a dielectric board 12 placed on the ground plate and a metallic patch antenna section 13 placed on the board 12, the board 12 is made of a dielectric material whose specific dielectric constant is 2-4 at a resonance frequency of 5.8 GHz, the thickness of the board 12 is selected to be 1-4 mm, and the area of the ground electrode 12 is selected to be more than the area of the patch antenna section 13 and not more than 764 mm2.
Patent JP-S6094590-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TERADA AKIMICHI
IPC: G11B5/02
Filed: 1983-10-28
Abstract: PURPOSE:To improve the picture quality at the time of special reproduction by dividing a luminance signal recording part and a chroma signal recording part in the width direction of a magnetic tape, in a helical scanning VTR. CONSTITUTION:A cylinder 6 is provided with 2 pairs of rotary magnetic heads 7 and 9, and 8 and 10 different in azimuth. On the other hand, the luminance signal recording part 22 and the chroma signal recording part 23 where a tape 1 is divided in the width direction are formed at a magnetic tape 1. The luminance signal is recorded at the recording part 22 with a pair of heads 7 and 9 and the chroma signal is recorded at the recording part 23 with other pair of heads 8 and 10. Since the parts are formed in such a way, the equivalent track width will not be decreased. Consequently, the picture quality can be improved at the time of special reproduction.
Patent JP-H0735819-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAZAMI TETSUO
IPC: G01R31/28
Filed: 1993-07-21
Abstract: PURPOSE:To achieve a shortening of chip testing time by controlling a high or low level of an output regardless of the condition of an internal logic circuit in an output levee testing of a semiconductor IC with an ECL(emitter coupled logic) circuitry. CONSTITUTION:In an output level testing, a switch 107 is turned ON to control a voltage value of an external voltage source 108 so that a reference voltage Vref of an ECL output gate 101 is all turned forcibly to a level higher than a logic '1' or lower than a logic '0'. Thus, the voltage levels (levels a output terminal 102) of the ECL output gate all become low or high thereby enabling the shortening of chip testing time.