baber/WOPTO huggingface dataset:
Patent JP-S55165073-A (JP)
Title: Facsimile unit
Inventor: KANEDA MASARU
IPC: H04N1/32
Filed: 1979-06-08
Abstract: PURPOSE:To automatically correct the characteristic change accompanied with the line connection switching and to prevent the deterioration of video quality, by correcting the frequency and amplitude characteristics according to the difference of the transmission characteristics between the carrier of modulation wave and line compensation reference signal. CONSTITUTION:Taking the variable range of the amplitude characteristics of carrier to the line compensation reference signal LCS as AdB, the amplifier 1 is made to multistage constitution in which the frequency f characteristics can select and switch the f characteristics divided into A/n into n-stages. Further, the reference level of the generator 8 is set so that the output of the amplitude equalization EQ signal generator 8 can select the 0 stage. The amplitude of the carrier detector 3 of the phase shift synchronization modulation signal PHS is judged at the generator 8, and the f characteristics of the amplifier 1 is sequentially switched from the stage n to the stage (n-1) until the AGC output of PHS is almost equal to the AGC signal of LCS and the output of the generator 8 is absent. This means that the f characteristics of the amplifier 1 is automatically changed so that the amplitude of LSC and PHS is compared and the difference of amplitude at the AGC output is minimized.
Patent JP-H09266558-A (JP)
Title: Cathode current correcting circuit for cathode-bay tube
Inventor: SUMI NAOYUKI
IPC: H04N5/68
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the cathode current correcting circuit for the cathode-ray tube which can detect and correct a cathode current without affecting a screen and a cathode-ray tube driving circuit. SOLUTION: This correcting circuit is equipped with a detecting circuit 1, a CPU 2, and a switching circuit 3 which can input a reference signal R to a CRT driving circuit 6 driving the CRT 4 by switching. Then when the reference signal R is inputted, a detection voltage V1 corresponding to a cathode current 12 generated at the secondary-side coil of an FBT(fly-back transformer) 5 is detected by the detecting circuit 1 and the CPU 2 compares this detected voltage V1 with a reference voltage Vb corresponding to a normal cathode current value. Then the CPU 2 controls the CRT driving circuit 6 so that the detected voltage V1 equals the reference voltage Vb.
Patent JP-S55639-A (JP)
Title: Channel selection device
Inventor: SHIMA TAKESHI
IPC: H04N5/44
Filed: 1978-06-19
Abstract: PURPOSE:To obtain a stable picture image although the input frequency arrives with a shift by securing an automatic fine adjustment for the local oscillator with the AFT output and via the variable division circuit. CONSTITUTION:The output signal of local oscillator 12 is divided through variable division circuit 49, applied to phase comparator 17 to be given the phase comparison with the oscillation frequency of highly stable reference oscillator 16 such as the crystal oscillator, and then fed back to local oscillator 12. The fine adjustment using the output voltage of AFT31 is carried out by changing the value of up-down counter 29 and then the division ratio of divider 14.
Patent JP-H039760-A (JP)
Title: Disinfection apparatus and method thereof
Inventor: BUITSUTORIO BETSUCHI
IPC: B09B3/00
Filed: 1990-03-22
Abstract: PURPOSE: To disinfect a metallic surgical medical instrument by means of microwave without any deterioration or damage and to break a particularly dangerous instrument through burning by using a vessel which consists of a main body and a non-sealed cover arranged on the main body for disinfecting and burning of contents and which contains a liquid-absorbable material. CONSTITUTION: A vessel 4 with a non-sealed cover 5 is arranged in a microwave chamber 1 which is equipped with a door 2 for taking in and out as well as an adjusting-controlling-protecting means 3. The vessel 4 is made of a slight soluble and high temperature resistant material such as ceramics, and contains a small bead layer of glass or other material which can take in and hold introduced evaporable liquid on its bottom 6. Alternatively, in order to distribute heat energy and electromagnetic energy of microwave, the vessel may be constituted by spongy or small pole form material 7 which can cause capillary phenomenon wholly or partly. Thus, a surgical medical instrument, etc., can be disinfected completely, or a particularly dangerous instrument liable to be an infectional source can be destroyed completely by means of burning.
Patent JP-H05236539-A (JP)
Title: System for giving isdn terminal extension number
Inventor: KUSANAGI KOICHI
IPC: H04M3/42
Filed: 1992-02-25
Abstract: PURPOSE:To easily set a call by giving an extension number to combination of information elements required for call setting to an ISDN terminal connected to a private branch exchange or the like. CONSTITUTION:In an extension number table, an extension number 300 is set to the combination of information element 'speech' of the transmission capability, information element 'voice' of the lower-order layer matching, and information element 'telephone' of the higher-order layer matching. In the same manner, an extension number 301 is set to the combination of information element '3.1kHz audio' of the transmission capability, information element '3.1kHz audio' of the lower-order layer matching, and information element 'G2/G3 facsimile' of the higher-order layer matching, and an extension number 302 is set to the combination of information element 'nonlimited digital' of the transmission capability, information element 'nonlimited digital' of the lower- order layer matching, and information element 'G4 facsimie' of the higher-order layer matching. In this case, the interface number in the extension number table indicates the number of an ISDN terminal interface.
Patent JP-S57187911-A (JP)
Title: Spool for coil
Inventor: TANIGUCHI TSUTOMU
IPC: H01F5/02
Filed: 1981-05-14
Abstract: PURPOSE:To obtain in a simplified manner a coil having a different winding direction by connecting one flange of two spools with a connection member for forming a hinge. CONSTITUTION:A coil spool has a winding portion 1 and winding portion 2. The winding portion 1 has a pair of flanges 3a, 3b and the winding portion 2 has a pair of flanges 4a, 4b. A connection member 6 comprising the resin having a hinge portion 5 serves to connect the flange 3a to the flange 4a. When winding the coil wire around the coil spool, the flange 3a is coupled with the flange 4a by bending them at the hinge portion 5 and the coil wire is wound successively around the winding portions 1 and 2 by a winder provided separately.
Patent JP-S62230646-A (JP)
Title: Glass composition for joining ferrite
Inventor: HIGASHIHARA RYUZO
IPC: C03C3/062
Filed: 1986-03-31
Abstract: PURPOSE:The titled composition, consisting of SiO2, Bi2O3, Na2O or K2O, CdO and ZrO2 of specific composition and having a high softening temperature, improved abrasion resistance and chemical durability as well as a thermal expansion coefficient suitable for joining ferrite members. CONSTITUTION:A glass composition obtained by blending 33-44wt% SiO2 with 35-50wt% Bi2O3, 5-13wt% Na2O or K2O, 7-11wt% CdO and 1-3wt% ZrO2 and melting the resultant blend while heating at 1150-1250 deg.C for 2-3hr. Thereby the aimed glass composition having >=600 deg.C softening temperature, 90X10<-7>/ deg.C-120X10<-7>/ deg.C thermal expansion coefficient without corrosion of ferrite members in joining gaps at 700-800 deg.C is obtained.
Patent JP-S63242153-A (JP)
Title: Magnetic bearing motor
Inventor: FUKUYAMA HIROMASA
IPC: F16C32/04
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the control of a magnetic bearing from being disturbed, by working a rotational driving magnetic force on a rotor at the same time and with the same quantity. CONSTITUTION:When rotational driving signal V1 is fed to rotational exciting coils 62b, 64b, fhen on the pole piece teeth b, d, f, h and b', d', f', g' of electromagnets 42b, 43b, the magnetic force lines of electromagnets 38b, 42b are strengthened because of the same directions, and on the pole piece teeth a, c, e, g, and a', c', e', g', the magnetic force lines are cancelled with each other because of the opposite directions. When rotational driving signal V2 is applied to coils 62a, 64a, then on the pole piece teeth a, c, e, g, and a', c', e', g' of electromagnets 42a, 43a, the magnetic force lines are strengthened by electromagnets 38a, 39a, and on the pole piece teeth b, d, f, h and b', d', f', h', the magnetic force lines are cancelled with each other. Accordingly, a rotor is rotated by 1/4 pitch counter-clockwise. As a result, the rotational action is repeated 1/4 pitch by 1/4 pitch, and the rotor is continuously rotated by a quantity in proportion to applied signal.
Patent JP-H01299501-A (JP)
Title: Ski boots
Inventor: MIIRAN HERUKOOGU
IPC: A43B5/04
Filed: 1989-03-24
Abstract: PURPOSE: To make a support fittable according to sizes in respective parts of a foot and provide an effective ski boots even in the case that positions of feet being different by making a support including a spring of an approximately U shape and adjusting two legs of the support in various intervals by an adjustment device. CONSTITUTION: In a ski boots having an adjustable supptor for foot at a heal part, the support is constituted as a spring 4 in an approximately U shape. A crosspiece 5 thereof is positioned at a heal part of a shell 7 to hold firmly bones between an ankle and a heal of the foot extending forward around right and left sides within the shell 7 by a foot part 6. Two foot parts 6 are adjustable by the crosspiece 5 or an adjusting means connected to the foot part.
Patent JP-S55166089-A (JP)
Title: Electronic watch with alarm and illuminator
Inventor: FUJIMORI MOTOYUKI
IPC: G04G13/02
Filed: 1979-06-12
Abstract: PURPOSE: To exactly notify indicted time in an electronic watch for automatically illuminating with an illuminator at set time and within the time by notifying an alarm sound immediately before lighting the illuminator.  
     CONSTITUTION: A set time by a setting circuit 8, a coincidence detection signal 9 from a time counter 3 and a signal from a timer setting circuit 10 for setting desired time are controlled by an alarm and lighting control circuit 13 to be operated in accordance with the pattern stored in a memory circuit 11 for the illuminator 18 and an alarm 16. At this time the illuminator 18 is started simultaneously upon completion of the alarm 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11269641-A (JP)
Title: Single wafer type sputtering apparatus
Inventor: TAKEDA KAZUHIRO
IPC: H01L21/203
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To make deposition with high uniformity of film quality without the defect by abnormal discharging and the contamination with foreign matters with a single wafer type sputtering apparatus. SOLUTION: The apparatus is provided with a mask 7 for partitioning a sputtering chamber and transfer chamber of nearly the same pressure by bringing an aperture closer to a substrate and a mask attached gas introducing pipe 1 which is fixed to the transfer chamber side of the mask 7 and is arranged on the circumference of the substrate 27. The blow-off holes 3 of the mask attached gas introducing pipe 1 are made dense or coarse according to the oxygen consumption at the four corners and in the central part of the substrate 27, by which gaseous oxygen is passed at adjusted rates to the substrate 27. The gaseous oxygen supplied onto the substrate is thus uniformly consumed and the film quality is made uniform.
Patent JP-H09264543-A (JP)
Title: Device to prevent oil mist from splashing
Inventor: OSHIMA ICHIRO
IPC: F24C15/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the inside of a room from being contaminated with oil mist being splashed from a cooker. SOLUTION: This device to prevent oil mist from splashing, is constituted of a ventilation passage 7 having a suction port 5 and an outlet 6, a blower 8 which makes air circulate in the ventilation passage 7, a control means which controls the motion of the blower 8, and a filter 9 which adsorbs oil mist in the air which circulates in the ventilation passage 7. In addition, the device to prevent oil mist from splashing is detachably arranged in a cooker which is equipped with a cooking plate 1, and the inside of a room becomes hard to contaminate by oil mist, and the installation becomes compact and simple.
Patent JP-S57190008-A (JP)
Title: Polymer of n-polyfluoroalkyl-n-alkylacrylamide
Inventor: IWATSUKI AKIJI
IPC: C08F216/14
Filed: 1981-05-16
Abstract: PURPOSE: To prepare the titled polymer having excellent water and oil repellency and dry soil resistance, and suitable as a water-repellent, stain-proofing agent, etc., by (co)polymerizing N-polyfluoroalkyl-N-alkylacrylamide.  
     CONSTITUTION: The objective polymer is prepared either by polymerizing an N-polyfluoroalkyl-N-alkylacrylamide of formulaI[R 1  is 1W10C alkyl or group of formula II (R 2  is 1W5C alkyl; m is 1W10); R f  is 3W21C perfluoroalkyl](PFA) (e.g. N-1H,1H-pentadecafluoro-i-octyl-N-methylacrylamide) or by copolymerizing ≥0.5mol% PFA with other unsaturated compound having at least one double bond (e.g. styrene, butadiene, etc.). The PFA can be obtained by reacting R f COCl with R 1 NH 2 , reducing the resultant R f CONHR 1  with LialH 4  to R f CH 2 NHR 1 , and reacting the compound with CH 2 =CHCOCl. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63242542-A (JP)
Inventor: UEDA HIRONOBU
IPC: F28F3/08
Filed: 1987-03-30
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-H03274792-A (JP)
Title: Manufacture of multilayer printed circuit board
Inventor: KAZAMA SHINICHI
IPC: H05K3/46
Filed: 1990-03-24
Abstract: PURPOSE:To obtain a multilayer printed circuit board with reduced haloing phenomena in through-hole plating, excellent heat resistance, adhesive property and high reliability by forming a copper oxide layer on the surface of an inner layer copper foil in an inner layer circuit board, electrically reducing copper oxide to metallic copper, forming a circuit pattern on the reduced inner layer copper foil and forming a thin copper oxide layer on the surface of the circuit pattern. CONSTITUTION:A glass cloth based epoxy resin copper sticked double-sided laminated sheet is used for an inner layer circuit board. A primary copper oxide layer is formed by dipping the inner layer circuit board in the aqueous solution of NaClO4, NaOH, Na2PO4 and 2H2O to form a primary copper oxide layer. Then, the primary copper oxide layer is reduced by conducting an electrolysis in an alkali aqueous solution. A circuit pattern is formed on the surface of reduced metallic copper by using a resin with UV-hardenability. Then, a secondary copper oxide layer is formed by dipping a copper sticked laminated sheet on which a circuit is formed in the aqueous solution of NaClO4, NaOH, Na2PO4 and 2H2O to be made an inner layer circuit board by applying baking thereto.
Patent JP-S61235000-A (JP)
Title: Concentrating method for organic sludge
Inventor: WAKITA MASAAKI
IPC: C02F11/12
Filed: 1985-04-08
Abstract: PURPOSE:To enable concentration of sludge, even if the sludge is at high temp. and easily putrefiable, without corroding the apparatus to high concentration by adjusting the pH of the sludge to be concentrated to a specified value, adding cationic flocculant, and concentrating by gravity separation. CONSTITUTION:The pH of sludge to be concentrated, such as sludge of an initial settling basin for sewage, excess activated sludge or a mixture of such sludge, etc. is adjusted to 4-5, and <=0.2wt% (basing on the amt. of SS) cationic polymer flocculant, (copolymer of dimethylaminoethyl acrylate sulfate with acrylamide having <=2.6meq/g colloid equivalent at 4pH and >=4.5dl/g intrinsic viscosity [eta] at 30 deg.C, 1N-NaNO3) is added thereto. The mixture is then concentrated by gravity separation. As the result, the sludge is concentrated to high concentration without corroding the apparatus even if the sludge is at high temp. and easily putrefiable.
Patent JP-S57190327-A (JP)
Title: Sample base for position detector
Inventor: ICHIKAWA YOSHINORI
IPC: H01L21/60
Filed: 1981-05-19
Abstract: PURPOSE:To enhance the position detecting accuracy of semiconductor chip, by utilizing the fact that a frame is a magnetic material to equip an electric magnet for the compulsive removal of frame deformation. CONSTITUTION:An electric magnet constituted of an iron core 7 and coil 8 is buried in a support base 6 to form a sample base. When the frame is conducted at positioning, line of magnetic force flows through the iron core 7 and island of frame 2 as the magnetic paths to attract the island 2 to the iron core 7. As the result, the deformation of the island 2 is compulsively removed in close contact with the supprot base 6 so that the detection surface of the semicondutor chip 4 is properly opposed to the detector. Therefore, position detection is available without detection rate and decrease of detecting accuracy due to the deformation of the frame.
Patent JP-S61236654-A (JP)
Inventor: SAKAMOTO HIROSHI
IPC: C04B35/58
Filed: 1985-04-10
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-2000269347-A (JP)
Title: Method and device for buffer layout design
Inventor: OTSUKA YASUO
IPC: H01L21/82
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce effect that the path of an insert net itself and peripheral wiring is changed at re-wiring after a buffer is inserted. SOLUTION: A central calculation device 3, based on the data for a net where a buffer is inserted and a buffer insert point from an operational input device 4 as well as an arrangement wiring data of a storage device 2, retrieves before and after the buffer insert point, and judges whether a space where a buffer can be inserted under wiring of the net where a buffer is inserted is present. Further it is judged whether a buffer having an appropriate pin for the net where a buffer is inserted and being on the space that allows insert is present when the space where a buffer can be inserted is present under the wiring of net where a buffer is inserted, and each time the design for inserting buffer into one buffer insert point is completed, the data for the design is stored in the storage device as an arrangement wiring data.
Patent JP-S57625-A (JP)
Title: Flash discharge tube device
Inventor: TSUKATANI TAKASHI
IPC: H05B41/32
Filed: 1980-06-03
Abstract: PURPOSE:To know the life of a flash discharge tube accurately by comparing the quantity of the light emitted by the flash discharge tube with a preset reference value, and emitting an alarm when the quantity of the emitted light lowers below the reference value. CONSTITUTION:When a power source 1 is turned on and the release button of a camera is pushed upon completion of charging of a main capacitor 2, a trigger signal is generated from a trigger circuit 6, and a flash discharge tube 5 is emits light. When the light emitted by this is received by a photodetector 13, the quantity of the emitted light is measured by a light emission measuring circuit 14. The result of this measurement is compared with a set value in a comparator 15, and if the quantity of the emitted light is below the set value, an output signal is supplied to an alarm circuit 16. On the other hand, a trigger circuit 12 generates a trigger signal in response to the output signal from an exposure calculating circuit, and when this trigger signal is supplied to the gate electrode of a commutation thyristor 11, the tube 5 stops emitting light. Hence, in this case, no alarms are emitted. If in contrast with this, the circuit 12 does not emit any trigger signal, the tube 5 makes full emission of light and the circuit 16 emits an alarm.
Patent JP-H01247404-A (JP)
Title: Preparation of alkenylsuccinic anhydride
Inventor: FUJIWARA TATSUO
IPC: C08F8/46
Filed: 1988-03-30
Abstract: PURPOSE:To improve the reaction efficiency with small amt. of by-products, by reacting an olefinic hydrocarbon with maleic anhydride in the presence of a 10-24C aliph. bromine compd. CONSTITUTION:An olefinic hydrocarbon (A) having an average MW of 50-7,000 (e.g., polybutene) is reacted with maleic anhydride (B) in the presence of 200-10,000ppm (in terms of bromine content) 10-24C aliph. bromine compd. (e.g., decyl bromide) based on the component A under ordinary pressure-20atm at 150-300 deg.C for 2-20hr.
Patent JP-S59200037-A (JP)
Title: Multicylinder internal-combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02B37/16
Filed: 1983-04-26
Abstract: PURPOSE:To improve both of engine output and fuel consumption in a low load range, by operating a supercharged multicylinder internal-combustion engine in a way of non-supercharging for a partial cylinder alone in time of low loading but supercharging the rest on top of the partial cylinder in time of high loading. CONSTITUTION:In case of a multicylinder engine provided with an exhaust turbosuper-charger 15 consisting of an exhaust turbine 16 and a compressor 17, a partial cylinder 3 alone is made to be interconnected through to a supercharging passage 20, while a suction manifold 7 leading from a carburetor 13 is connected to other cylinders 2 and 4. In time of low loading, fuel supply from a fuel injection valve 23 of the cylinder 3 is stopped whereby only these cylinders 2 and 4 are set in motion, and when pressure at the downstream side of the compressor 17 goes up beyond the specified value follow ing an increase in load, fuel is fed out of the fuel injection nozzle 23 and the cylinder 3 is supercharged into operation. Since regularly operating cylinders 2 and 4 are not always supercharged, a compression ratio can be set in a higher level, improving its outpt in a low load range, thus a rate of fuel consumption can be reduced.
Patent JP-H11273669-A (JP)
Title: Manufacture of sintered cadmium negative electrode
Inventor: KONSHIYA AKIHIKO
IPC: H01M4/74
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To delay the time of generation of hydrogen during a charge even while using polyvinyl pyrrolidone(PVP) which is excellent in the effect of inhibiting capacity degradation. SOLUTION: This manufacturing method includes an active material packing process whereby an active material composed chiefly of cadmium hydroxide is packed into a nickel sintered base, a process whereby a polyvinyl pyrrolidone(PVP) of low polymerization degree is impregnated into or applied to the sintered base in which the active material composed chiefly of cadmium hydroxide is packed by the active material packing process, and a charge/discharge process whereby a cadmium negative electrode with the PVP impregnated or applied is subjected to a charging process and then completely discharged. When such a cadmium negative electrode with the PVP impregnated or applied is completely discharged after the charging process, a part of a film of the PVP is broken.  Therefore, an electrolyte enters from the broken part of the film and the active material makes contact with the electrolyte to make it possible to delay the time of generation of hydrogen gas.