baber/WOPTO huggingface dataset:
Patent JP-H09257849-A (JP)
Title: Diagnosing method for insulation of cable
Inventor: INUSHIMA HIROSHI
IPC: G01R31/12
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To diagnose deterioration in insulation of a cable and a defect of a shielding layer thereof in distinction. SOLUTION: An AC voltage of 50 or 60Hz and 6600V is connected to a conductor 3a of a cable 3 to be measured, from a reference AC power source 1 for testing through a transformer 2 and, moreover, a Gaussian noise signal of 0-50Hz and several volts is connected to the conductor 3a from a random noise generator 4. On other hand, a detecting circuit 5 is connected to a metallic shielding layer 3b of the cable 3 and an output of this detecting circuit 5 is connected to a data collecting circuit 6, to which an arithmetic circuit 7 such as a computer is connected.  A detection signal from the metallic shielding layer 3b is inputted to the detecting circuit 5, a fundamental wave from the AC reference power source 1 is removed in this circuit and a signal corresponding to the Gaussian noise signal thus obtained is collected by the data collecting circuit 6 and stored therein in correspondence with time. Based on these data, a coherence function and a transfer function are determined in regard to a frequency of 0.1-20Hz by the arithmetic circuit 7.
Patent JP-S58208497-A (JP)
Inventor: ITOU AKIHIKO
IPC: B32B5/28
Filed: 1982-05-27
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-S61248683-A (JP)
Title: On-vehicle diversity tv receiver
Inventor: MOTOHASHI MINORU
IPC: H04N5/44
Filed: 1985-04-26
Abstract: PURPOSE:To reduce multi-bus noise with suppressing noise occurrence on a scope in a monoral mode by storing an antenna of the second grade input level other than the antenna which is of the maximum input level and switching two antennas by every drop of the input level in a sound multiplexing mode. CONSTITUTION:An SIF from a TV receiver 11 is inputted to an SIF level detector 15 and the drop of an input electric field is detected. A control circuit 21 separates, with receiving the signal through an AND gate 20, the first grade antenna which is connected until now and controls an RFSW circuit 22 to connect the antenna of the second grade level replacing the first. And only in the sound multiplexing mode such as a stereo (ST), a bilingual (BIL), by adding the ST or the BIL from the TV receiver 11 to the AND gate 20 through an OR gate 19, and AND gate 20 is opened/closed to perform a diversity operation between V.SYNC-V.SYNC.
Patent JP-H01261665-A (JP)
Title: Copying device
Inventor: TAKEDA HIROAKI
IPC: G03G21/00
Filed: 1988-04-13
Abstract: PURPOSE:To automatically set copy mode, paper and magnification correspond ing to an original standard copy mode under the condition in which a copy device is installed by totalizing and resistering a copy mode setting hysteresis information when the copy device is used by means of a certain time control. CONSTITUTION:A control part 42 is composed of a CPU 42a, a ROM 42b, a RAM 42c and a timer 42d, and copy sequence is multiple unit controlled based on a control program stored in the ROM 42b. Mode information setting frequency, which is set and input from an operation part 41 which is to be a mode setting means at a certain area provided on the RAM 42c to be a mode information recording means, is updated and stored separately by each copy sequence taking account of date data. A counting means retrieves the mode information stored by the mode information recording means by each copy sequence generation referring to the date data and counts the setting frequency by each mode. Thus, the counted maximum setting frequency mode is automatically set as the copy mode by a copy mode automatic setting means.
Patent JP-H06311761-A (JP)
Title: Power supply apparatus
Inventor: NAGASE HARUO
IPC: H02M7/5387
Filed: 1993-04-15
Abstract: PURPOSE:To reduce the number of components, simplify the circuit, improve the efficiency and reduce the size and weight of an inverter type power supply apparatus using an AC power supply by a method wherein diodes of a full-wave rectifier are eliminated and diodes of the inverter are used in common as the diodes for rectification. CONSTITUTION:A series switching circuit composed of transistors Q1 and Q3 and a series switching circuit composed of other transistors Q2 and Q4 are connected between a first power line and a second power line in parallel with each other to compose a full-bridge circuit. A third power line is provided between the connection point of the transistors Q1 and Q3 and the connection point of the transistors Q2 and Q4 and a load 2 is inserted in the third power line. A series circuit composed of an AC power supply 1 and an inductor L1 is connected in the middle of the second power line. Diodes D1-D4 are connected in reverse parallel to the respective transistors Q1-Q4.
Patent JP-H08288197-A (JP)
Title: Position detection method and device
Inventor: SHIRAISHI NAOMASA
IPC: G01B11/00
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the influence of the surface state of a substrate by projecting illumination light to a diffraction grating formed on a substrate for detecting position and photoelectrically detecting the diffraction light from the diffraction grating. CONSTITUTION: One of a plurality of irradiation beams ±D11 and ±D22 is successively switched and projected to a diffraction grating MG to successively generate a plurality of diffraction beams. A plurality of diffraction beams Bm1 and Bm2 created by the interference of the diffraction beams are successively received by a photoelectric element DT0 . Then, each position information ΔX1 and ΔX2 of a diffraction grating MG is calculated by circuit units CU3 and CU4 on the basis of photoelectric signals Im1 and Im2 which are outputted when the photoelectric element DT0 is receiving interference beams Bm1 and Bm2 .  Then, weighting coefficients C1 and C2 according to the amplitude values of the photoelectric signals Im1 and Im2 are added and the position information ΔX1 and ΔX2 are subjected to weighted averaging by a circuit unit CU5 , thus determining the position of the diffraction grating MG or the amount of position deviation.
Patent JP-2000281994-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: IZUGAMI TOMOYASU
IPC: C09J201/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape which is capable of elongating so as to follow smoothly and securely the expansion and contraction of an outer wall material and thereby preventing cracks on the finish coat film layer of the outer wall material, and of being sticked correctly at a desired position. SOLUTION: A pressure-sensitive adhesive tape comprises a laminate of a tape substrate 2 made of a fiber sheet which is laminated on one side with an elastic coat film layer 3 made of an elastically expandable and contractible acrylic resin and on the other side with a pressure-sensitive adhesive layer 4;  and of a polyester release film 5 which has only the one side subjected to a release treatment and of which the release-untreated surface is so laminated as to contact on the elastic coat film layer, in such a laminate and winding form that the outside pressure-sensitive adhesive tape may be released and unwound smoothly and securely from the releasing layer on the polyester release film of the pressure-sensitive adhesive tape which is wound inside the outside adhesive tape, with keeping the state of a sticky overlap of the polyester release film on the elastic coat film layer made of the acrylic resin.
Patent JP-H02267935-A (JP)
Title: Pretreatment of semiconductor substrate
Inventor: MATSUO JIRO
IPC: H01L21/306
Filed: 1989-04-07
Abstract: PURPOSE:To flatten the surface of a semiconductor substrate by a method wherein a sacrificing oxide film is formed by oxidizing the surface of the semiconductor substrate, the film is exfoliated, and the semiconductor substrate is subjected to high temperature heat treatment in a vacuum. CONSTITUTION:A sacrificing oxide film 2 is formed by thermally oxidizing the surface of a silicon substrate 1; said silicon substrate 1 is dipped in a dip tank 3 filled with etching solution 4, thereby exfoliating the sacrificing oxide film 2 formed on the surface of the silicon substrate 1. Then, contaminant generated at the time of polishing the silicon substrate is eliminated. The silicon substrate 1 is set in a chamber 5, which is vaccumized in the state of super vacuum less than or equal to 1X10<-8>; the silicon substrate 1 is heated at a temperature higher than or equal to 1000 deg.C by a heater 6. As a result, surface diffusion of surface atom 7 of the silicon substrate 1 is easily caused, and the surface atom migrates on the surface of the semiconductor substrate 1; the migrated surface atom fills the recessed part of the surface of the silicon substrate 1. Thereby the unevenness of the surface of the silicon substrate is eliminated, and the surface is flattened.
Patent JP-H06275314-A (JP)
Title: Lithium secondary battery
Inventor: TAKADA KAZUNORI
IPC: H01M10/052
Filed: 1993-03-23
Abstract: PURPOSE:To enhance overcharging resistant characteristic by using a lithium ion conductive solid electrolyte of sulfide having a crosslinked oxygen and a silicate ion. CONSTITUTION:A pot contains lithium sulfide and silicon sulfide in a molar ratio of 3:2, which is molten and heated up to 950 deg.C for two hours in the algon atmosphere, followed by being rapidly cooled by liquefied nitrogen, thus obtaining a lithium ion conductive amorphous solid electrolyte. Nickel oxide and lithium hydroxide are mixed, followed by being baked at 1000 deg.C in the atmosphere. The resultant synthesized LiNiO2 and the electrolyte are mixed at a weight ratio of 2:1, and 5% by weight of graphite fiber is mixed, thereby obtaining a positive electrode material 1. The material 1 and a metal lithium foil 2 are molded into an integral column having a diameter of 10mm under pressure via an electrolytic layer 3. A positive electrode lead terminal 4 and a negative lead terminal 5 are bonded to each other via carbon pastes 6, 7, and the whole of a battery element is sealed with an epoxy resin layer. Consequently, overcharging resistant characteristic is enhanced and electric charging can be realized at a constant voltage.
Patent JP-S59216434-A (JP)
Title: Printed coil
Inventor: SEI MAKIO
IPC: H02K3/26
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a printed coil having reliability and excellent productivity by forming a wiring pattern block and a coil conductor pattern on an insulating sheet, and sequentially bending and laminating the conductor pattern on the block in such a manner that the phases are brought into coincidence. CONSTITUTION:A polyphase printed coil sheet 20 is formed in such a manner that a wiring pattern block 21 is arranged at the center of an insulating sheet 16 and 6 1-phase coil blocks 22A-22F are arranged on concentric circles at the periphery. Such sheets 20 are sequentially laminated with the block 21 as a center in such a manner sequentially folding the blocks 22A-22F. In this case, when the blocks are folded so that connecting conductors 26A-26C 28A-28C, 29A-29C are disposed inside, the connecting conductors are protected on the surface by the sheet 16. In this manner, there is no possibility of arising a problem such as the disconnection or improper contact of the connecting portions.
Patent JP-H02266743-A (JP)
Title: Two-wire type television interphone system
Inventor: MIZUGUCHI KEIICHI
IPC: H04N7/18
Filed: 1989-04-07
Abstract: PURPOSE:To make a system into multiple stations with a simple configuration by providing plural numbers of at least either master equipment or slave equipment, and providing a relay adaptor between the master equipment and the slave equipment. CONSTITUTION:The plural numbers of at least either the master equipment 4 or the slave equipment 1 are provided, and also, the relay adaptor 22 interposed between the master equipment 4 and the slave equipment 1 is provided, and a video signal and a speech voice signal transmitted by the relay adaptor 22 is relayed between the master equipment 4 and the slave equipment 1. Furthermore, the relay adaptor 22 relays the change of a voltage in standby reacting according to a call from the slave equipment 1 to the master equipment 4, and also, relays and sets the voltage in an operation corresponding to the start-up operation of the master equipment 4 on the slave equipment 1 which performs a call operation. Thereby, it is possible to construct the system constituted of multiple stations such as one master equipment and plural slave equipment, or plural master equipment and one slave equipment, or the plural master and slave equipment by using a two-wire type television interphone system which becomes a fundamental.
Patent JP-H06116105-A (JP)
Title: Mosquito-repellent incense and its production
Inventor: ELSNER THOMAS
IPC: B27N3/00
Filed: 1993-03-25
Abstract: PURPOSE: To obtain a lightweight and flat mosquito-repellent incense having breaking resistance and ensuring a satisfactory yield of an active material. CONSTITUTION: A spiral 1 is formed using wood chips and/or a fibrous material having 0.4-0.7 kg/dm<3> density and an active material is applied to the spiral 1 in the form of a layer 2 preferably having 1-4.5 mm thickness to obtain the objective mosquito-repellent incense.
Patent JP-H11273432-A (JP)
Title: Reflection mirror
Inventor: KABURAGI KIYOYUKI
IPC: B60Q1/46
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and high-strength ceramic reflection mirror in which a dielectric multilayer film, formed on the inner circumferential surface of a reflective curved surface, is not exfoliated and a crystal structure is not changed, owing to its large cooling capacity. SOLUTION: Concerning the subject concave ceramic reflection mirror 2, which has a reflection film comprising a dielectric multilayer film on the inner surface of a reflective curved surface 21, and surrounds a lamp 1 arranged inside the reflective curved surface 21, ribs 24 for cooling and reinforcement are formed on the outer surface to the reflective curved surface 21. And it is preferable that the ribs 24 are formed radially from the top of the reflection mirror 2 to an opening, and that the ribs 24 are made of ceramic material and molded integratedly with the body of the reflection mirror 2.
Patent JP-H07276794-A (JP)
Title: Method and device for printing graphic image
Inventor: ARETSUSANDORO SUKARUDOBUI
IPC: B41J2/52
Filed: 1995-04-14
Abstract: PURPOSE: To print a dot matrix to minimize unevenness of printing caused by a fault and non-uniformity of a printing element by partitioning a dot matrix into groups of odd number to form the groups of dots which horizontally do not adjoin. CONSTITUTION: A printing head 111 has a plurality of printing elements 1 to 48 capable printing dots on a print support by selectively operating according to an image element. The method for printing a graphic image comprises the steps of (a) subdividing the matrix of dots into odd number N of groups of dots such that each group of image elements to be printed by conducting once a scanning step is formed by image elements which are not horizontally adjacent to each other, (b) N scanning in each image elements belonging to one group of N groups while selectively scanning the printing elements corresponding to the image elements belonging to the one of the N groups, and (c) displacing the head at a distance equal to 1/N of a line space at each end of the scanning step.
Patent JP-S58207293-A (JP)
Inventor: MIYAGAWA SEISUKE
IPC: B66C23/20
Filed: 1982-05-28
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-S5716251-A (JP)
Title: Exhaust gas recycle device for diesel engine
Inventor: NOMOTO YOSHITAKA
IPC: F02M25/06
Filed: 1980-06-30
Abstract: PURPOSE: To perform exhaust gas recycling which corresponds to rotational frequency, by providing a main control valve and an accessory control valve in parallel with each other in an intake passage so that the main control valve is opened and closed by a fuel injection pump and the accessory control valve is opened and closed by a centrifugal governor.  
     CONSTITUTION: The intake and exhaust passage 2, 3 of a diesel engine 1 are connected to each other through an exhaust gas recycle passage 4 provided with a recycle valve 13. The intake passage 2 is divided into a main passage 2a provided with a main control valve 5 and an accessory passage 2b provided with an accessory control valve 6. The main control valve 5 is interlocked with the control lever 7a of a fuel injection pump 7. The accessory control valve 2b is interlocked with a centrifugal governor 11 which moves in response to rotaional frequency. When the rotational frequency is increased, the degree of opening of the recycle valve 13 and the accessory control valve 2b is heightened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02268037-A (JP)
Title: Auxiliary signal transmission circuit
Inventor: KANEKO ICHIRO
IPC: H04J3/08
Filed: 1989-04-10
Abstract: PURPOSE:To miniaturize a circuit scale by applying the multiplexing of an auxiliary transmission signal to only M signal strings selected among N signal strings. CONSTITUTION:A transmission side terminal station uses a multiplexing circuit 10 to multiplex an auxiliary transmission signal 7 while synchronizing 3 transmission signals 11-13 subjected to error correction coding with the block of an error correction code and multiplexing transmission signals 21-23 are sent as a modulation output. An intermediate repeater station uses an error correction decoding circuit 11 to apply the operation of error correction coding to a signal string 31 among multiplexed input signal strings 31-33 and outputs the result as a decoding multiplexing signal 41. An auxiliary transmission signal demultiplexing/inserting circuit 12 separates an auxiliary transmission signal 81 in the multiplexing signal from the signal 41 synchronously with the block of the correction code inserted by the circuit 10 at the terminal station and inserts the new auxiliary transmission signal 82. The circuit 13 outputs a multiplexing signal 61 resulting from the demultiplex/insertion of the auxiliary transmission signal. On the other hand, input signal strings 32, 33, are sent as multiplexing signal strings 62, 63 via a delay circuit 14.
Patent JP-S5214202-A (JP)
Title: Mechanical fuel pump
Inventor: MATSUMOTO MASAAKI
IPC: F04B43/02
Filed: 1975-07-25
Abstract: PURPOSE: Special type discharge valve is applied to make the capacity of the discharge chamber the largest acceptable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01265065-A (JP)
Title: Method for aminating dihydric phenols
Inventor: WATABE YASUKICHI
IPC: C07C211/51
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the corresponding aminophenols and phenylenediamines without forming tarlike substances as a by-product, by aminating OH groups of dihydric phenols in the presence of phenols and a metal phosphate. CONSTITUTION:Hydroxyl groups of dihydric phenols (e.g., catecholamine or 2-methylhydroquinone) are aminated with an amine (e.g., ammonia, primary or secondary amine) to provide the corresponding aminophenols and phenylenediamines. In the process, phenols and a metallic phosphate are used in combination as a catalyst to suppress formation of tarlike substances as a by-product and the aimed substance is obtained in good yield without losing the didydric phenols. The amounts of the phenols (preferably phenol, etc.) and metallic phosphate (preferably dihydrogenphosphate) are respectively 2-30mol and 0.01-1mol (expressed in terms of phosphoric acid) based on 1mol dihydric phenols.
Patent JP-H05265829-A (JP)
Title: Replicate file updating system
IPC: G06F17/30
Filed: 1992-03-16
Abstract: PURPOSE:To efficiently update a replica exclusive for read in a replica server without newly transmitting updated data in a decentralized data processing system. CONSTITUTION:When updating a write enable replica 115 in a certain file in a file server 100 through a communication path 190 by a client 140 connected to a communication network 180, it is not necessary to transmit the updated data from the file server 100 to a replica server 120 at the time of an update processing by simultaneously fetching the updated data into the replica server 120 while utilizing a pseudo communication path 191 between the client 140 and the replica server 120 provided with a read only replica 135 in the file and using the updated data for updating the read only replica 135. Further, between the file server 100 and the replica server 120, communication is performed for confirming the validity of the updated information fetched by the replica server 120, and the identity of the replicas 115 and 135 are guaranteed.
Patent JP-S5716709-A (JP)
Title: Burner
Inventor: FUJIOKA SADAKAZU
IPC: F23D11/24
Filed: 1980-07-01
Abstract: PURPOSE: To achieve complete combustion, without creation of a raw gas, by adjusting outer air supplied around a flame along an inner surface of an outer cylinder and also by extending a fire flame always along its center line.  
     CONSTITUTION: The less the fuel rate supplied to a burner A, the shorter the flame generated in front of the burner A is. Therefore, a ring plate 4 is erected revolving a rotary axis 2 to block a tertiary air which is an outer air traveling along the inner wall of the ourer cylinder 1 from an outer air inlet 5. A flame shortened in such a way passes through a center opening 4a of the ring plate 4 with the tertiary air, the flame concentrates around its center line with enhanced combustion efficiency and emitted forward with raw gas-free, perfect combustion. When fuel supply to the burner A exceeds, a flame generates in front of the burner A elongates along the center line. Therefore, the perfect combustion is achieved with the ring plate 4 laid horizontally by the manipulation of the rotary axis 2 and also with the tertial air fully supplied around the elongated flame. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03289847-A (JP)
Title: Congestion preventing method for exchange system
Inventor: TSUNODA TOMOAKI
IPC: H04M3/38
Filed: 1990-04-06
Abstract: PURPOSE:To prevent congestion in advance and to avoid the service from being degraded largely by regulating the service to a terminal equipment and decentralizing the load to plural computers when it is detected that the load of a computer or an exchange is increased. CONSTITUTION:When a subscriber inputs a connection service request from a subscriber terminal equipment 104, an exchange interface control section 121 checks the length of a control signal reception queue and sends a 'connection service restriction' signal being a congestion prevention control signal to the exchange 100 when a threshold level is exceeded. Even when the exchange 100 receives the connection service request from the subscriber terminal equipment 104, the exchange 100 rejects the request entirely and does not send a signal to a computer 120. The exchange interface control section 121 checks the length of the reception queue periodically and upon the detection of the length to be a safe value within the threshold level, the exchange interface control section 121 sends a 'connection service restart' signal to release the prevention of congestion.