baber/WOPTO huggingface dataset:
Patent JP-H03237849-A (JP)
Title: Maintenance monitoring system for subscriber line
Inventor: RUIKE MASAHARU
IPC: H04M3/22
Filed: 1990-02-14
Abstract: PURPOSE:To improve the transmission quality by providing one monitor means monitoring a line fault of a subscriber line per system, monitoring the presence of the line fault for each subscriber line periodically and separating completely and isolating the subscriber line from other circuits at the detection of a fault. CONSTITUTION:A monitor controller 6 sends a start signal to a central controller 8 and a monitor 5 periodically, the central controller 8 receives the start signal to select sequentially one subscriber circuit 1 among all subscriber circuits 1 and to switch a test changeover circuit 11 to the position of the monitor 5. The monitor 5 monitors the presence of a line fault of a connected subscriber line 2 and the monitor controller 6 receives a monitor resulting signal representing fault detection from the monitor 5 and recognizes a line fault, then the central controller 8 controls a disconnection switch 12 of the selected subscriber circuit 1 thereby completely disconnecting and isolating the accommodated subscriber line 12 from other circuits. Thus, it is not required to prepare a monitor circuit for ground contact or the like to each subscriber circuit and the transmission characteristic is improved.
Patent JP-H04273472-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOKOYAMA SHINJI
IPC: H01L21/8238
Filed: 1991-02-28
Abstract: PURPOSE:To provide a semiconductor device having both high breakdown strength MOS and CMOS on the same substrate without deteriorating the perfor mance thereof and a method of manufacturing the same semiconductor device. CONSTITUTION:A high breakdown strength MOS n-well 3 and CMOS wells 4, 5 are formed in different impurity ion concentration on a P-type crystal growth silicon layer 2 on a P-type silicon substrate 1, a high breakdown strength MOS channel stopper 10 and CMOS channel stopper 11 are formed in different ion concentration, and a high breakdown strength MOS gate oxide film 12 and CMOS gate oxide film 13 are formed in different film thickness.
Patent JP-H05205543-A (JP)
Title: Oxide superconductor tape wire rod and manufacture of the same
Inventor: OHASHI SHINICHI
IPC: C22C5/00
Filed: 1992-01-24
Abstract: PURPOSE:To decrease the reaction with an oxide superconductor and make the thermal expansion coefficient of its base material near that of the superconductor so as to provide an excellent superconductive characteristics by providing an alloy layer made of one or more kinds of metals selected from the predetermined metal group and silver on a metallic base member. CONSTITUTION:Oxide superconductor layers are laminated via alloy layers made of one or more kinds of metal selected from the group consisting of Au, Ru, Rh, Os, Ir, and Pt and silver on a metallic base material. In the composition of this alloy layer, the total quantity of the metals selected from the group consisting of Au, Ru, Rh, Os, Ir, and Pt is 10-80weight% relative to the total alloy. The linear expansion coefficient of the metallic base material is within the range of 12X10<-6> to 17X10<-6> (1/K), and accordingly either of Ni and an Ni alloy, an Ag-Pd alloy, stainless steel, etc., are adopted. A thick-film-like compact of powder of an oxide superconductor is mounted on the metallic base material, on which the alloy layer is formed, followed by melting and solidification. Accordingly, the intermediate layer made of a silver alloy can suppress the reaction caused by the diffusion of the components of the base member with the oxide superconductor.
Patent JP-H07244075-A (JP)
Title: Mounting structure of cross coil type indicator
Inventor: OISHI MASAKI
IPC: G01R5/16
Filed: 1994-03-04
Abstract: PURPOSE:To provide a mounting structure of a cross coil type indicator which enables the loading or unloading of a movement even after the movement, is mounted on a wire circuit board while keeping the cost low with a small number of papers. CONSTITUTION:A wiring pattern 9 is formed on a top surface where a movement 1 of a wire circuit board 10 is mounted while an elastic piece part 8c is formed at the end part of a terminal 8 of the movement in contact with the wire pattern by an energizing force. A boss part 18 is formed on the side of a coil bobbin 3 having a lock screw 13 screwed in and a thread hole 19 screwed therewith sandwiching the wire circuit board from below the wire circuit board.
Patent JP-S59162250-A (JP)
Title: Magnetic alloy
Inventor: SAHASHI MASASHI
IPC: C22C28/00
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a magnetic alloy for a magnetic recording medium with superior noise characteristics by substituting Co for part of Fe in a Tb-Fe alloy and Dy for part of Tb. CONSTITUTION:An alloy having a composition consisting of, by atom, 2-35% Co, 4-75% Fe, 10-40% Dy and the balance Tb is refined and cast into an ingot. The ingot is cut to a suitable shape and size to form a target for sputtering, and by using the target an amorphous thin film of 1,300Angstrom  thickness is formed on a glass substrate. A magnetic alloy for a magnetic recording medium with superior uniaxial magnetic anisotropy, superior coercive force, low magnetostriction and improved noise characteristics is obtd.
Patent JP-S60179024-A (JP)
Inventor: NAKAKURA HIROFUMI
IPC: A47J43/04
Filed: 1984-02-24
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-S58153009-A (JP)
Title: Combustion device for solid fuel
Inventor: TOMIZAWA TAKESHI
IPC: F23B99/00
Filed: 1982-03-04
Abstract: PURPOSE:To continue a superior stable combustion by a method wherein some projected sub-combustion air supplier units are arranged in a combustion chamber and a sufficient volume of air is supplied to a central part of a combustion unit during a time from starting an initial combustion to a normal combustion. CONSTITUTION:When solid fuel is placed in a combustion chamber 23 and ignited therein, the primary air is bed from a primary air inlet 28 having an air volume adjustor (not shown) into a lower space 29, a part of the air is supplied from the primary air feeding port 22 opened at a grid 21 to the combustion chamber 23. The remaining air passes through the lower open ports 30 at the sub-combustion air supplier unit 24 and then is supplied to the combustion chamber 23 through the sub-combustion air supplying ports 26 and the ventilation holes 27. The secondary air passes from the secondary air inlet 18 arranged in an outer case 17 through an external passage 31 and then is supplied to the combustion chamber 23 from the secondary air supplier ports 20.
Patent JP-S57149751-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI IKUHEI
IPC: H01L21/3205
Filed: 1981-03-11
Abstract: PURPOSE:To obtain stable wiring or electrode having low resistance by using the two layer thin-film of polycrystal Si and a high-melting point metallic nitride or using a multilayer thin-film formed by laminating a high-melting point metallic layer onto the two layer thin-film when the wiring or the electrode is shaped to the semiconductor device. CONSTITUTION:An SiO2 film 11 is formed onto an Si substrate, the polycrystal  Si film 12 is deposited onto the film 11 through a CVD method, the Mo2N film  13 is coated onto the film 12 through sputtering in the mixed gas of N2 and Ar, and the whole is used as the wiring or the electrode. The Mo film 14 is further shaped onto the film 13, and the laminate consisting of the films 12, 13, 14 is formed in a desired shape through dry etching. Accordingly, a silicide reaction is not generated between the polycrystal Si and the high-melting point metallic layer, and the stable wiring or electrode having low resistance is obtained.
Patent JP-H01209033-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: KATO KENJI
IPC: A47L9/04
Filed: 1988-02-17
Abstract: PURPOSE:To improve a dust-collecting performance by providing a detecting electrode to be opposite to a surface to be cleaned and an opposed electrode on it at the lower edge of a floor nozzle main body, detecting the charging quantity of the surface to be cleaned, and further, providing a discharging electrode to generate an ion at the main body lower edge. CONSTITUTION:A rotary brush 10 is provided inside a floor nozzle 1 main body to be equipped with an inlet port 5 at the lower edge, simultaneously, a detecting electrode 21 is provided horizontally to the lower edge of the nozzle 1 main body, and an opposed electrode 22 is provided at the upper side. By the both electrodes 21 and 22, the charging quantity of a surface 24 to be cleaned due to the rotary brush 10 is detected. A discharging electrode 23 to generate the ion when the fact that the charging quantity attains to a fixed level is detected is provided at the lower edge of the floor nozzle 1 main body. Consequently, when the charging quantity of the surface 24 to be cleaned goes to the fixed level or above, the discharging is executed, the dusts on the surface 24 to be cleaned are made easy to separate, and the dust-collecting performance can be improved.
Patent JP-S60178561-A (JP)
Title: Standard digital interface device
Inventor: OBARA MASUMI
IPC: G06F13/42
Filed: 1984-02-24
Abstract: PURPOSE:To easily detect a hand map by displaying the incompletion of a handshake when a handshake processing time exceeds a set value. CONSTITUTION:A control element 1 is constituted as a processor which codes messages of the standard digital interface 2 and realizes an interface function, and a one-chip microcomputer which incorporates I/O ports for controlling the handshake and a timer for time-out setting is used. A master CPU2 and dedicated bus transceivers 3 and 4 are connected to this control element 1, and the bus of the standard digital interface is connected to those dedicated bus drivers 3 and 4. The timer in the control element 1 is started at the start of a source handshake or acceptor handshake, and the incompletion of the handshake is displayed when the handshake processing time exceeds the set time of the timer.
Patent JP-S63202286-A (JP)
Title: Controller for cylinder motor
Inventor: YOSHINO TADASHI
IPC: H02P29/00
Filed: 1987-02-18
Abstract: PURPOSE:To decrease the number of components and to reduce ununiformity in the rotating speed of a motor by digitizing a low pass filter and a mixer, thereby integrating them. CONSTITUTION:A signal obtained by the frequency generator 2 of a cylinder motor 1 is input to a digital period measuring circuit 3 to obtain a digital speed system error signal responsive to the rotating speed of the motor 1. The output of the phase detector 5 of the motor 1 is input to a digital phase measuring circuit 6, phase-compared with a reference signal from a reference signal generator 7 to obtain a digital phase system error signal. This erroneous signal is mixed through a digital low pass filter 21 with the digital speed system errorneous signal by means of a digital mixing circuit 22.
Patent JP-H01211381-A (JP)
Title: Head positioning information writing device
Inventor: OKAMOTO SHIGERU
IPC: G11B20/10
Filed: 1988-02-19
Abstract: PURPOSE:To improve productivity by adding a disk surface defect detection circuit and an absolute track position correction circuit to a head position information writing device. CONSTITUTION:A mirror 6 for measuring a distance is attached near a position information write head 3 so as to enable laser control by the position information writing device. Under this state, positioning by a laser is executed for a defect-free specified track and the defect of a disk is detected by it own data head 4 in the disk surface detection circuit 9. When the defect is recognized, the absolute position of the defect-free specified track is changed by a position correction indication circuit 10 and the same operation is repeated. Thus, the defect of the defect-free specified track can be removed and the defect of the disk which can occur in course of being produced can be evaded as the demand of a system specially without raising the cost of the writing device. As the result of that, the productivity can be improved.
Patent JP-H06250400-A (JP)
Title: Method for removing water-soluble resist
Inventor: TSUYAMA KOICHI
IPC: H05K3/06
Filed: 1993-02-24
Abstract: PURPOSE:To provide a method for removing a water-soluble resist by which the dissolution of solder is more excellently inhibited and the deposition of lead is also prevented. CONSTITUTION:A plating resist is formed using a water-soluble resist on a substrate with laminated copper foil, solder plating is carried out and then the water-soluble resist is removed with a removing soln. contg. N-tris(hydroxymethyl)methylglycine represented by formula I, an org. compd. represented by formula II or salts of them. In the formulae I, II, N is a tert. amine bonding directly to -CH2COOH or -CH2PO(OH)2 and each of R and R' is a substituent or a molecular chain.
Patent JP-H01210143-A (JP)
Title: Closed forging method for nuckle parts
Inventor: SATO MASATAKA
IPC: B21J5/02
Filed: 1988-02-19
Abstract: PURPOSE:To improve the material yield by combining in order the rough forging stage preforming the arm part having a long bulging length from the main body part and the finishing forging stage finishing the other bulging part from said arm part and main body part. CONSTITUTION:An intermediate forging part 21 is formed by rough forging and the arm preforming parts 24a, 25a for each arm whose bulging length from the main body part becomes longer especially are provided together with the preforming parts 22a, 23a of the main body part are provided thereon. The intermediate forging part 21 is then subjected to finish forging to make the preforming parts 22a, 23a in the spindle 22 and main body part 23 in the specified final shape and dimension, and the preforming parts 24a, 25a are made in the upper and lower arms 24, 25 projecting as expected from the main body part. The caliper arm and caliper boss having less bulging from the main body part are formed further.
Patent JP-S59160686-A (JP)
Title: Method of hull renewal for low temperature liquefied gas transportation vessel
Inventor: INOUE TAKEHIKO
IPC: B63B9/06
Filed: 1983-03-03
Abstract: PURPOSE:To facilitate the hull renewal operation of an LNG carrier by connecting a new and an old hulls with their outside platings removed through a flexible, water-tight member, and transfer a LNG storage tank by a transfer apparatus bridged between the two vessels. CONSTITUTION:A new hull 4 built as though on outside platings 4a corresponding to a hold were removed, and an old hull 2 with an outside platings 8 corresponding to a hold of an LNG storage tank 1 removed are floated side by side on the sea. Then, they are connected at the removed and opened sections through a flexible and water-tight member 9 and a fender buoy 5, and after a tank transfer apparatus 21 such as rails is arranged on a floor board 20 across the two holds, the tank 1 is transferred from the old hull 3 to the new hull 4. Thus, there is no need of filling into and draining from the hull at the time of the tank transfer, facilitating the hull renewal operation for an LNG vessel.
Patent JP-H07244595-A (JP)
Title: Process switch controller and process controlling method
Inventor: SHIMIZU TOSHIYUKI
IPC: G06F9/46
Filed: 1994-03-07
Abstract: PURPOSE:To attain highly efficient message transmission and I/O without passing it through an OS by controlling a process switch signal so that a process switch is not turned on in a switch suppressing state. CONSTITUTION:A state managing means 14 in a process switch controller 13 manages a state including at least a free state capable of turning on the process switch and a switch suppressing state for suppressing the turning-on of the process switch because a process being executed at present is in input/output processing or in message communication. A switch control means 15 provides timing for turning on the process switch with width in accordance with a state, and in the switch suppressing state, controls a process switch signal so as not to turn on the switch. Thereby the sending or I/O of a message can be directly controlled in a user level even in a multi-processing environment, the control can be attained by low overhead and the performance of a computer can be efficiently applied.
Patent JP-S59161143-A (JP)
Title: Stereo demodulating circuit
Inventor: HASEGAWA MASARU
IPC: H04H1/00
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a good demodulating signal up to a high band by controlling a loop gain of a PLL circuit by a synchronous detecting output, and making a capture range and a locking range in case of receiving a stereophonic broadcost narrower than those in case of receiving a monaural broadcast. CONSTITUTION:When a PLL circuit 3 is locked to a pilot signal in phase, the pilot signal is detected synchronously by a frequency dividing signal from a 1/2 frequency divider 12 in a phase comparing circuit 13, and it is detected that a stereo is being received, by a stereo-monaural discriminating circuit 14 from a synchronuous detecting output from the circuit 13. As a result, a transistor 16 is turned on, a high level signal is supplied to a connecting switch circuit 21 from an invertor circuit 22, and the circuit 21 is turned on. Also, a series circuit of resistors 20a, 20b operates as a bleeder to a signal from an LPF5, and a cature range and a locking range of the circuit 3 are made narrower than those in case of receiving a monaural broadcast. Accordingly, no distortion is generated in a high band side of demodulating signals of left and right side signals of switching circuits 10L, 10R.
Patent JP-H0687772-A (JP)
Title: Preparation of perhalogenated olefin
Inventor: BITSUTORIO MONTANARI
IPC: C07C17/00
Filed: 1992-01-27
Abstract: PURPOSE: To prepare perhalogenated olefins in high yield and high selectivity from the corresponding perhalogenated alkanes.  
     CONSTITUTION: The perhalogenated olefin is prepared by reacting a perhalogenated alkane containing at least 2 carbon atoms and having at least one atom of a halogen selected from chlorine, bromine and iodine with a tris- dialkylamino phosphine of formula P(NR 1 R 2 ) 3  (R 1  and R 2  are each alkyl group having 1-4 carbon atoms) at ≤60°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07244217-A (JP)
Title: Antireflection film
Inventor: IRIE NORIYUKI
IPC: G02B1/115
Filed: 1994-03-07
Abstract: PURPOSE:To obtain an antireflection film having a wide antireflection band, capable of being applied to a lens with a small film thickness ratio and which is hardly affected by the variations in production, by forming the film with specified five layers and specifying the respective optical thickness of the first to third layers. CONSTITUTION:This antireflection film has the design center wavelength lambda0 in a region from 180 to 300nm. The film has five layers, the first layer 2, the third layer 4 and the fifth layers 6 from the substrate 1 have a low refractive index, and the second layer 3 and the fourth layer 5 have an intermediate refractive index. Namely, the antiflection film consisting of lambda0/2 (low refractive index layer), lambda0/2 (intermediate refractive index layer), lambda0/2 (low refractive index layer) is interposed between the substrate 1 and the antireflection film with two layers, and the optical film thickness of the first layer 2 to the third layer 4 by the design center wavelength lambda0 is controlled respectively to 0.40lambda0<=n1d1<=0.50lambda0. Consequently, an antireflection film having <=0.5% reflectance and having >=70nm antireflection band is obtained.
Patent JP-S61195608-A (JP)
Inventor: HONMA KENTARO
IPC: A01C1/02
Filed: 1985-02-25
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-S60181581-A (JP)
Inventor: KANEKO AIJIROU
IPC: F26B25/22
Filed: 1984-02-27
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-H07244270-A (JP)
Title: Liquid crystal display device
Inventor: SAKAMOTO ATSUSHI
IPC: G02F1/133
Filed: 1994-03-07
Abstract: PURPOSE:To decrease cross talk due to voltage distortion when a non-selected voltage is applied on a scanning electrode and to improve display quality. CONSTITUTION:A control circuit 5 controls electrodes based on displaying data so that one of the selected scanning voltages V1, V4 from a power source circuit 4 is applied on the signal electrodes X1-X8 of a liquid crystal panel 1 by means of a driving circuit 2 on the signal side, one of the selected scanning voltages V2, V3 from the power source circuit 4 is applied on the scanning electrodes Y1-Y8 at the time of selection and a non-selected scanning voltage is applied on them from an output terminal passing through the diode of a driving circuit 3 on the scanning side through a first switching element 6 and a second switching element 7 at the time of non-selection.
Patent JP-H09226031-A (JP)
Title: Fire-resistant sheet
Inventor: OKUYAMA SENICHI
IPC: B32B3/14
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To securely, easily and safely form a thermal insulation fire-resistant layer by providing a thermal insulation fire-resistant layer composed of at least one kind or more of aluminum hydroxide particles, phenol resin particles, incombustible particles of thermal expansion properties and the like bound all together by a binder. SOLUTION: This fire-resistant sheet 1 is provided with a thermal insulation fire-resistant layer 3 formed at at least on one face of a sheet-shaped face material 2. The thermal insulation fire-resistant layer 3 is formed of at least one kind or more of aluminum hydroxide particles 4, phenol resin particles 5, incombustible particles of thermal expansion properties 6 and the like and a binder 7 for binding and integrating the particles. The aluminum hydroxide particles 4 are powdery or granular and function as a skeleton of a carbonized layer under the intense heat. The incombustible particles 6 of thermal expansion properties are one kind or more of, for example, vermiculite, carbon black, graphite and the like. The binder 7 is composed of one kind or more of phenol resins, a polyisocyanurate resin, a polyester resin, a polyurethane resin and an epoxy resin.
Patent JP-S6157645-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: TOKUDA TOSHIMASA
IPC: C08K5/00
Filed: 1984-02-29
Abstract: PURPOSE:The titled composition causing no combustion melt drop even if it is exposed to flame for relatively long time, obtained by blending an aromatic polycarbonate resin with both a specific fluorine-contained polymer and a specific flame retardance imparting compound. CONSTITUTION:An aromatic polycarbonate resin is blended with a small amount of (A) a flame retardance imparting compound selected from an ester of 6-40C polyhydric phenol, etc. and 1-10C sulfoalkyl halide, a polycarbonate shown by the formula I [X is halogen; m is 0, 1-4; Y is -R-SO3M (R is 1-10C alkylene; M is alkali metal, etc.), etc., Z is -O-, etc.; n is 1-200] containing a terminal sulfonate group, an ester of monofunctional- - polyfunctional carboxylic acid shown by the formula II (R' is 1-40C aromatic hydrocarbon; Y is -R-SO3M, etc.; m is 1-6), and sulfuric ester salt containing 1-40C monohydric alcohol, etc. and (B) vinylidene fluoride-propylene fluoride-tetrafluoroethylene terpolymer or a tetrafluoroethylene-perfluoroalkylvinyl ether copolymer.