baber/WOPTO huggingface dataset:
Patent JP-H01243808-A (JP)
Title: Device and method for maintaining cable
Inventor: SUGAWARA YASUYUKI
IPC: G01R31/00
Filed: 1988-03-22
Abstract: PURPOSE:To detect an accident at a junction point clearly, by connecting the dummy fiber of the same length, together with the change measuring device of transmission loss, to the terminal of a monitoring optical fiber set in a cable, or a terminal at the junction point. CONSTITUTION:To the one side of the terminal 13 of a monitoring optical fiber 12 laid in a cable, together with a concentration type inundation sensor 14, the dummy fiber 15 of a length which can be identified by a light measuring device connected to both the ends of a monitoring area is connected. The concentration type inundation sensor 14 is provided with an optical fiber 22 wound up on the outer periphery of a rod 21 for expanding the volume with absorbed water, at a fixed pitch, and the thread 23 of non-water-absorbing expanding property wound counter-directed on the external side. Besides, on the upper surface of a water absorbing vessel 31 for containing resin 33 for absorbing water and expanding the volume, on the bottom surface, a projection is formed, and an optical fiber 32 is inserted through, and the concentration type inundation sensor 14 is formed. When water is absorbed, then the bending of the optical fiber 22 is generated, and the change of a transmission loss is detected by the light measuring device. As a result, an accident at a junction point is clearly detected.
Patent JP-2000266547-A (JP)
Title: Angular velocity-detecting device
Inventor: NAKAJIMA AKIO
IPC: G01C19/56
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize an angular velocity-detecting element and to improve its characteristics. SOLUTION: The angular velocity-detecting device consists of a three-forked vibrator that is composed of a piezoelectric single crystal body with two branches for drive that is subjected to self-excitation vibration in the direction inside a face (outside a face) at a resonance frequency f0 (Hz) and one branch for detection with four electrodes for detection that is forcibly vibrated in the face (outside the face) at a frequency of f0 Hz by coriolis force accompanied by rotation, an oscillation circuit for performing the self-excitation vibration of the branch for drive, an operational amplifier 38 where the second electrode for delection of the branch for detection, a third electrode for detection, and a resistor that is connected to a plus input terminal are connected to the ground wire at the same potential, a first electrode for detection, a fourth electrode for detection,  and a minus input terminal are connected, and the minus input terminal and an output terminal are connected via a feedback resistor Rf, and a detection circuit 5 consisting of an integration circuit where the output terminal of the operational amplifier 38 is connected to the plus input terminal.
Patent JP-H09256506-A (JP)
Title: Wood fire-resistive covering method and fire-resistive covered wood
Inventor: FUJIWARA TAKESHI
IPC: E04B1/94
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate and ensure the execution of works by installing a foamed fire-resisting sheet, in which a foamed fire-resisting layer is laminated on the surface of a bendable support sheet, so that the support sheet side is faced to wood. SOLUTION: A sheet, etc., made of a bendable flame-retardant or noncombustible metal or alloy are used as a support sheet. Since a foamed fire-resisting layer is formed and carbonized by the generation of a fire, etc., and displays heat-insulating and fire-extinguishing effects, a material capable of being formed of a known paint composition called foamed fire-resisting paints and being mainly composed of the components of six kinds of a binder, a flame retardant, a foaming agent, a carbonizing agent, fillers and a solvent is employed. When foamed sheets are installed onto wood, the support sheet side is wound on wood so as to be faced to wood, the terminal sections of the foamed sheets are superposed, and the superposing sections are riveted and mounted. Accordingly, no coating process and impregnating process is required, and the execution of works can be facilitated.
Patent JP-S62226801-A (JP)
Title: Method for dissolving ozone
Inventor: SHIODA HIROICHI
IPC: C01B13/10
Filed: 1986-03-26
Abstract: PURPOSE:To dissolve ozone with high ozone utilization efficiency by sending a suspension contg. fine gas bubbles contg. ozone under pressure to a pressure holding vessel, and storing the suspension in the vessel for specified time. CONSTITUTION:A soln. such as water is spouted from the central nozzle part 3a of a suspension producing nozzle 3 by a high-pressure liq. feeder 1 at the velocity of >=about 10m/sec. Meanwhile, oxygen contg. ozone is supplied from an ozonizer 2 under a high pressure of about 1 atm gage to a concentric peripheral nozzle part 3b of the nozzle 3 having <=about 0.5mm clearance between the parts. Consequently, the suspension contg. bubbles of oxygen contg. ozone having <=about 0.5mm, preferably <=0.3mm, diameter is formed, and sent to a suspension vessel 4. The obtained suspension is then sent under pressure to the pressure holding vessel 10 by a centrifugal pump 5 from the suspension vessel 4 through a check valve 9, and the suspension is retained under pressure for about 3-5min. The undissolved ozone and oxygen are thus separated, and then an ozone soln. is obtained with the high ozone utilization efficiency of >=about 70%.
Patent JP-S59194849-A (JP)
Title: Type belt
Inventor: ONO KEIKICHI
IPC: B41J1/20
Filed: 1983-04-19
Abstract: PURPOSE:To obtain good-quality printing by using a small-sized type belt having no dummy portion by a method in which a stepped portion and a projection are provided to the joint portion of the type belt in such a way that the total sum of the vector of tension to be applied to the types positioned near the joint portion is zeroed. CONSTITUTION:A stepped portion 9 of the almost same thickness as a sheet 2 is provided to one joint portion of a type belt 1, and a projection 10 to be fitted into a recess 9a formed on the back of the stepped portion 9 is provided to the other joint portion. A projection 11 of the same size as the projection 4 formed on the back of the type 3 is formed on each back of both the joint portions, and a notch 12 of a circular arc form is provided on the one joint side in such a way as not to interfere with the projection 11. The projections 11 are arranged with the same pitch as the type 3. The total sum of the vector of tension to be applied to the type portions adjacent to the joints can thus be zeroed.
Patent JP-S63234248-A (JP)
Title: Photosensitive composition
Inventor: KAWAMURA KIYOSHI
IPC: G03F7/021
Filed: 1987-03-24
Abstract: PURPOSE:To improve the photosensitivity and printing resistance of a PS plate and to increase the development speed by incorporating a polymer of a specified monomer and/or a specified oligomer and a diazo compd. CONSTITUTION:The titled compsn. contains a polymer (c) of a (meth)acrylamide monomer (a) represented by formula I and/or a (meth)acrylate oligomer (b) having a hydroxyl group represented by formula II and a diazo compd. such as diazo resin. In the formulae I, II, R is H or methyl, each of (l) and (m) is 0-20, Z is 2-20C bivalent org. group and (n) is 1-100. The polymer (c) is obtd. by polymerizing the monomer (a) and/or the oligomer (b) in the presence of a polymn. initiator after other polymerizable monomer is added as required. When the compsn. is used, a PS plate satisfying necessary photosensitivity, development speed, printing resistance and sensitization is obtd.
Patent JP-S62224382-A (JP)
Inventor: MIZOBE KEIZO
IPC: A63B102/32
Filed: 1986-03-26
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-H0748652-A (JP)
Title: Shadow mask original sheet excellent in press formability
Inventor: OKITA TOMOYOSHI
IPC: C22C38/08
Filed: 1994-03-14
Abstract: PURPOSE:To provide a shadow mask original sheet excellent in the economics concerning heat in annealing at the time of producing an original sheet and in the annealing before pressing, and excellent in press formability without requiring the warm pressing. CONSTITUTION:The original sheet is produced by using a low thermal expansion alloy having a compsn. substantially consisting of Fe and Ni and in which the contents of carbon and oxygen as impurities are regulated to, by weight, <=0.008% C and <=0.0060% O as stock and executing cold rolling and the subsequent recrystallization annealing as final stages. Thus, a shadow mask by a low thermal expansion material is produced advantageously in view of the economics concerning heat.
Patent JP-H01243269-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ENDO NAOKI
IPC: G11B20/10
Filed: 1988-03-24
Abstract: PURPOSE:To avoid the missing of digital data and to correctly reproduce a data signal by estimating the phase relation of a digital data signal and gate signal and controlling the phase of the gate signal based on the estimation result thereof. CONSTITUTION:A flag setting circuit 95 estimates the phase relation of a digital sound signal and gate signal from the address detection result of an address processing circuit 90 and performs the phase control of the gate signal from the result thereof. In case the flags of the time when at least one of N1 and N3 pieces of addresses contained in the respective pre and post amble areas is correctly detected are F1, F2, a mode deciding circuit 85 performs the following process, for instance. The optimum sound gate signal is output in case the tape of a correct recording format is reproduced at the time when an initial reset is exerted. In case of F1=F2='1' a current gate signal is continued with a selector as it is.
Patent JP-2000256231-A (JP)
Title: Production of halogenated alkylcycloalkane
Inventor: KUROKI TAKASHI
IPC: C07C17/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for agrochemicals and pharmaceuticals in high yield by halogenizing a specific cycloalkylalkanol with a hydrohalogenic acid in the presence of a dehydrating agent. SOLUTION: This halogenated cycloalkylalkane is obtained by halogenating (A) a 4-14C cycloalkylalkanol (e.g. cyclopropanemethanol, cyclobutanemethanol, etc.), with (C) a hydrohalogenic acid (e.g. hydrochloric acid, hydroiodic acid, etc.), in the presence of (B) a dehydrating agent (e.g. anhydrous magnesium sulfate, anhydrous calcium chloride, calcium chloride dihydrate, etc.), preferably at 0-40 deg.C for 1.5-5 hours. In the above mentioned reaction, 1.5-3 mole of the ingredient C is preferably used to 1 mole of the ingredient A. The amount of the ingredient B to be used is, e.g. when anhydrous magnesium sulfate and 57% hydroiodic acid as the hydrohalogenic acid are used, preferably >=0.8 mole to 1 mole of hydrogen iodide in the aforesaid hydroiodic acid.
Patent JP-H03269753-A (JP)
Title: System address imparting system for terminal machine
Inventor: NAKADA RYOICHI
IPC: G06F13/14
Filed: 1990-03-20
Abstract: PURPOSE:To impart system addresses to individual terminal machines without increasing the cost by writing the address transmitted from a host in a read-only memory as the system address. CONSTITUTION:The system address is stored in a rewritable read-only memory (ROM) 4 like an electrically erasable programmable read-only memory (EEPROM) of a terminal machine 1. When the system address as its peculiar number is imparted to the terminal machine, a microprocessor 3 starts a ROM rewrite circuit 5 in response to a system address giving signal received from the host computer through a communication control circuit and writes the address, which is sent together with the system address giving signal, in the ROM 4 as the system address by the ROM rewrite circuit 5. Thus, the cost to give the peculiar number at the time of producing the terminal machine 1 is unnecessary.
Patent JP-H08262460-A (JP)
Title: Liquid crystal display element and display device having this liquid crystal display element
Inventor: YOSHIOKA TOSHIFUMI
IPC: G02F1/1341
Filed: 1995-03-27
Abstract: PURPOSE: To prevent the injection defect of liquid crystals and the degradation in impact resistance performance. CONSTITUTION: Particulate adhesives 10,... are arranged at a relatively low distribution density in regions exclusive of prescribed regions C, D. The average distribution density of a liquid crystal display element P1 is set as relatively low as 10 to 150 pieces/mm<2> . Then, the injection defect of the liquid crystals according to shrinkage of the particulate adhesives 10,... is suppressed even if the liquid crystals are injected and the liquid crystal display element P1 is cooled after the injection.  The orientation defect is liable to arise in the region C near an injection port 7a and in the region D on the side deeper in the rubbing direction than the injection port 7a when impact is applied on the liquid crystal display element P1 but the particulate adhesives 10 are arranged at the high distribution density in these regions C, D and, therefore, distortions are hardly liable to arise and the occurrence of the orientation defect is suppressed even with the liquid crystal display element of a large size.
Patent JP-S60213421-A (JP)
Title: Initial hole machining device in wire-cut electric discharge machining device
Inventor: ASAO TOSHIYUKI
IPC: B23H9/14
Filed: 1984-04-07
Abstract: PURPOSE:To prevent the interference between an initial hole machining body section and a wire guide in an initial hole machining device which is arranged near to the wire guide, by providing such as arrangement that an NC machine detects the siding of the machining body section, and then the wire guide is traversed. CONSTITUTION:An initial hole machining body section 50 reaches its machining position so that a limit switch 72 delivers an ON signal to an NC machine 22, the NC machine 22 energizes an electrode circuit, and initiates the supply of machining liquid, electric discharge power, etc. At this time electric discharge machining by an electrode 30 is rested. Next, when a limit switch 72 is turned on after the machining of an initial hole is completed, the NC device 22 negates the instruction as to the initial hole machining. Accordingly, the rotation of a hollow rod-like electrode 58 and the supply of machining liquid and electric discharge power are rested. Further, when the initial hole machining body section 50 reaches its siding position so that a limit switch is turned on, the NC machine 22 delivers an instruction signal to a traversing mechanism 26 which allows an upper wire guide 28 to traverse.
Patent JP-S57182852-A (JP)
Title: Stack device
Inventor: YAMAMOTO MASAHIRO
IPC: G11C7/00
Filed: 1981-05-07
Abstract: PURPOSE:To switch register stacks efficiently, by providing plural pairs of register stacks consisting of many words in a central processing device and switching and using these register stacks for execution of a job program. CONSTITUTION:Plural pairs of register stacks 1 and 2 which consist of plural words and are controlled in the last-in first-out system, a main storage device 3 where data driven out from these register stacks is accumulated in the last-in first-out system, and an operation processing unit 4 are provided. One of register stacks 1 and 2 is used to execute one job program; and when the switching to another job program is required, another register stack is used to process this job program, and a controlling means 7 is provided which drives out data, which are accumulated in register stacks 1 and 2 which have been used, to the main  storage device. Thus, register stacks are switched efficiently for switching of  jobs.
Patent JP-S63234429-A (JP)
Title: Production of optical disk
Inventor: KIMURA YUKIO
IPC: G11B7/26
Filed: 1987-03-23
Abstract: PURPOSE:To improve the strength in sticking disk substrates which have recording film layers consisting of org. dye films by wiping away the recording film layers existing in the parts of said substrates which face a spacer and are used as adhering parts by a cloth soaked with a solvent prior to a stage for sticking the disk substrates to each other. CONSTITUTION:The disk substrate 1 provided with the recording film layer 3 is set on a turn table 6 by positioning the recording film layer 3 to face upward and the turn table 6 is rotated. A wiping implement 8 holding the cloth 7 soaked with the solvent is then prepd. This implement 8 is pressed to the part of the substrate 1 corresponding to the adhering part to remove the recording film layer 3 of the org. dye film existing in the outside circumferential end part of the substrate 1 corresponding to the adhering part of the substrate 1 at the time of sticking the substrates to each other. The spacer and the substrate 1 are thereby directly adhered and the adhesive power of the sufficient strength is obtd. without generating exfoliation.
Patent JP-H01240253-A (JP)
Title: Balance mechanism for machine tool
Inventor: NORIMATSU NORIMATSU
IPC: B23Q11/00
Filed: 1988-03-22
Abstract: PURPOSE:To make smooth motion and stopping possible by rotating first to third slide members to feed flexible members in order corresponding to the motion of a movable member, and moving only the movable member while stopping a balance weight at a predetermined position. CONSTITUTION:If work for a work is finished with a control panel (movable part) Cp on the right side, chain gears 17, 22, 16 (first, third and second slide members) are rotated by pushing the control panel Cp up while keeping the balance between the control panel Cp and a weight 25, and the control panel Cp moves up, while the weight 25 moves from an upper part down followed by rotation of chain gears 24, 26. Next a running member 11 (movable member) moves from right to left, when the control panel Cp is fixed at the running member 11, so the chain gear 22 and the chain gears 16, 17 move to feed a chain 27 in order followed by rotation in directions of B, C, A, thereby only the running member 11 can be moved while the weight 25 is stopped at a predetermined height.
Patent JP-S55161933-A (JP)
Title: Fuel-air ratio feedback control for internal combustion engine
Inventor: MIYAGI HIDEO
IPC: F02D41/14
Filed: 1979-06-04
Abstract: PURPOSE: To facilitate reopening of feedback control by halting feedback control when fuel-air ratio conditions are on the excessive rich side over a specified period of time and by controlling the fuel-ratio conditions to be intermittently on the excessive lean side when feedback control stop has continued for a specified period of time.  
     CONSTITUTION: A fuel-air ratio control is equipped with an air flow sensor 10, a water temperature sensor 11, a crank angle sensor 12, and an electronic control unit 15 which calculates an optimum fuel supply volume responding to engine operating conditions by receiving output signals from an A/F sensor 13. The system controls fuel-air ratios by adjusting the ejecting time of a fuel ejecting value through its outputs. The above-stated control performance will stop when a continuous rich signal, which indicates the fuel-air ratio conditions are on the excessive rich side, is output from the sensor 13 for a specified period or over. When noncontrol performance has continued for a specified time, the system is designed to forcefully control the fuel-air ratio to be intermittently on the excessive lean side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61227156-A (JP)
Title: Continuous heat treating apparatus for nonferrous metal sheet
Inventor: ISHIKAWA KOICHI
IPC: C21D9/573
Filed: 1985-04-01
Abstract: PURPOSE:To improve heat efficiency and to decrease size of apparatus itself, by heating and cooling directly a rolled sheet of nonferrous metal under the state in which said sheet is in contact with carbon sheet in face to face. CONSTITUTION:Cold rolled nonferrous metal sheet is sent to a heating zone 2 of reducing or inert gas atmosphere. A sheet S to be treated is held in-between carbon sheets 20 from upper and lower directions, and heated to annealing temp. or more by an electric heater 23, in a hausing 17 of the zone 2. A suitable pressure is applied to the sheet S from thickness direction by a pressing member 27 through an interposing means 25. Next, the sheet S is sent to a cooling zone 3 of reducing or inert gas atmosphere. The sheet S is held in-between carbon sheets 33 from upper and lower directions in a hausing 29 of the zone 3. Cooling jackets 34 having coolant passages 37 are provided at opposing sides of the sheets 33 and the sheet S is cooling treated gradually and directly under the bright state.
Patent JP-S59194387-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/72
Filed: 1983-04-19
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-H08241100-A (JP)
Title: Synthesized speech communication device
Inventor: TAKAKUWA AKIO
IPC: G10L13/02
Filed: 1995-03-03
Abstract: PURPOSE: To make it possible to generate a synthesized speech of arbitrary character information as the speech recognizable by a signal transmitter as well by reproducing the sent vowel pronunciation information as to only the pronunciation of vowels. CONSTITUTION: If the signal transmitter transmits 'tokyo' as character sentence information on a signal transmission side, the information is decoded by a character sentence information decoding device 204. Consonant characters and vowel characters are discriminated by a consonant character and vowel character discriminating device 205. The pronunciation of the vowel character information 'O' among the previously sent vowels 'a, i, u, e, o' is decoded from the vowel pronunciation code memory 203 in the vowel generating selecting device 207. The speech waveform is sent to a synthesized speech forming device 210. The pronunciation waveforms of 't' and 'ty' are extracted from the consonant pronunciation waveforms of the arbitrary person previously stored in a consonant pronunciation device 208 in the consonant pronunciation selecting device 209.  These waveforms are sent to the synthesized speech forming device 210. The respective pronunciation waveforms are connected in order of characters and sentences in the synthesized speech forming device 210. 'Tokyo' is then pronounced from a speech output device 211.
Patent JP-S52151432-A (JP)
Title: Ignition plug for internal combustion engine
Inventor: HATSUTORI TADASHI
IPC: F02P5/145
Filed: 1976-06-11
Abstract: PURPOSE:To maintain ignition interval at the minimum put-on value MBT on maximum torque by controlling the ignition interval of an engine so that the ratio Pmax/Pm between the maximum value Pmax of the internal pressure of cylinders that is obtained when mixture gas is exploded and the maximum value Pm thereof on motoring.
Patent JP-S52151499-A (JP)
Title: Centifugal gas separation device
Inventor: KOSUGI ISAO
IPC: B04B5/08
Filed: 1976-06-12
Abstract: PURPOSE: A centrifugal gas separation device capable of enabling improved separable performance sharply by means of forming an almost single flow of gas recycling by force in a rotating cylinder, and of preventing generation of by-passed flows. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59195965-A (JP)
Inventor: KAMISHIRO TETSUO
IPC: E04H7/06
Filed: 1983-04-19
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。