baber/WOPTO huggingface dataset:
Patent JP-S63162345-A (JP)
Title: Dc electric car feeder system
Inventor: KINOSHITA SHIGENORI
IPC: B60M3/06
Filed: 1986-12-25
Abstract: PURPOSE:To enable regenerative power to be absorbed even when no power running electric car is driven for its regenerative power to be absorbed, by connecting a regenerative power absorbing device, which absorbs surplus regenerative power generated when a DC electric car applies a regeneration brake, to a main or auxiliary feeder cable, in the case of a compound DC feeder system. CONSTITUTION:A compound DC feeder system, in which AC power, decreasing voltage by transformers 11, 21 in feeding substations 1, 2, is converted into DC voltage being fed by semiconductor converters 12, 22, has an auxiliary feeder cable 3, which supplies power to electric cars 61-63 through a trolley wire 4, and a main feeder cable 7 which feeds higher voltage than the electric car voltage. While semiconductor DC-DC converters 81-83, convertable in both forward and reverse directions, are set between both the feeder cables 3, 7, converting voltage of the main feeder cable 7 to be decreased to the electric car voltage. Here regenerative power absorbing devices 91, 92, which absorbs surplus regenerative power generated when the electric car applies a regeneration brake, are set in the auxiliary feeder cable 3 providing a space with which the substation is set. Each absorbing device 91, 92 is constituted of a series circuit having a resistor and a chopper.
Patent JP-H04183167-A (JP)
Title: Printer
Inventor: UCHIDA MASASHI
IPC: B41J29/46
Filed: 1990-11-19
Abstract: PURPOSE:To reduce electric power consumption for printing to lengthen a period of time for battery driven printing by operating an electric power saving command generating means as required to set on a power saving mode. CONSTITUTION:When during printing by a battery driving facsimile unit, the battery voltage drops below a reference value, a battery voltage detecting circuit 20 detects this condition and sends a power saving mode command to a pulse signal control means 19. In order to do this, the pulse width of a pulse signal to a print head is shortened from t1 to t2. Thus, power consumption in the printing head is reduced as much as the shortened pulse width, being able to lengthen a period of time for printing. Accordingly, the printer can be protected from stopping due to running out of battery power during the execution of print operation.
Patent JP-H09118387-A (JP)
Title: Milk container exclusively for tea
Inventor: NEGISHI TAKASHI
IPC: B65D85/80
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a milk container exclusively for tea requiring much milk when it is drunk. SOLUTION: In this milk container exclusively for tea whose main body 1 comprises opposite storage compartments 2 and 3, as its lower parts, and thin lids 5 attached to the upper parts of them, the storage compartments 2 and 3 are so made as to have the shapes which the same and opposite to each other, and rim frames are projectingly formed around its periphery. Also, a separation cut line 8 is made in the middle of the place where the storage compartments 2 and 3 match, and opposite weld-parts 10 for the prevention of peeling are formed at both ends of the separation cut line 8. Further, cut lines 9 for peeling are made in the corners of the container main body 1, on its diagonal line.
Patent JP-H10153955-A (JP)
Title: Ciphering device
Inventor: MATSUKAWA KOICHI
IPC: G09C1/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the ciphering device in which the degree of ciphering is increased without increasing the processing time by deforming the structure of a ciphering processing section or a decording processing section based on prescribed information. SOLUTION: A deforming section 20 consists of a ciphering function deforming section 20a and a ciphering function deforming information computing section 20b. In the example in which a common key X is used, an exclusive OR is taken for a corresponding stage information X (an arbitrary Xth stage) of a stirring processing section 3, which conducts a tracing in the section 20b and the key X for every bit and the result is set as Z. Define low-order 24 bits of Z as G and compute (i) which is computed by dividing Z with a number (n), that is the total number of stages (16 stages), obtaining a remainder Y of the division above and adding 1 to the remainder Y. Having received X, (i) and G, the section 20a is deformed and the result is thrown into an Xth stage stirring processing section 3X. In other words, ciphering function sections 41 to 4n are not in a fixed form and are deformed.  A decoding function section of each stage used in a decoding is deformed in a same order as during a ciphering and is thrown in.
Patent JP-H11140548-A (JP)
Title: Continuous heat treatment furnace
Inventor: OKADA SHO
IPC: C21D9/56
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To produce a continuous heat treatment furnace in which an opening/ closing means in an exhaust gas flue is moved with small driving power and explosion is prevented. SOLUTION: In the continuous heat treatment furnace 1 having an exhaust hole 6 of the exhaust gas in the upper part at the inlet 4 side of a steel strip 3 in a direct firing furnace 2 and constituted so as to exhaust the exhaust gas from the exhaust hole 6 into the flue part through an elbow part 22, the other end part of the elbow part 22 at the flue part 10 side is rotatably arranged so as to perfectly change the direction from the axis of the flue part 10. In such a way, the elbow part 22 can be moved with a small driving power, and since the flow of the exhaust gas can be cut off, explosion in the flue can be prevented.
Patent JP-H10153858-A (JP)
Title: Liquid photosensitive resin composition for manufacturing printing plate
Inventor: TOMITA YOKO
IPC: G03F7/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid photosensitive resin composition capable of maintaining solvent resistance and enhancing resilience and surface tackiness. SOLUTION: This resin composition comprises a prepolymer having an average molecular weight of 1,000-30,000 obtained by introducing at least one polymerizable ethylenically polymerizable double bond to the terminal of a hydrogenated 1,4-polybutadiene compound having terminal hydroxyl group and 1,4-structure proportion of >=55mol% and/or the terminal of the prepolymer precursor obtained by extending the chain of the above polybutadiene compound by a diisocyanate thought urethane bonds; and an ethylenic monomer, and a photopolymerization initiator.
Patent JP-H07211316-A (JP)
Title: Storage battery
Inventor: FURANKU RIHITENBERUKU
IPC: H01M4/62
Filed: 1994-12-16
Abstract: PURPOSE: To provide a storage battery durable to a HTSC test by mixing oxidation-resistant graphite crystal with a prescribed size as a conductive medium with nickel hydroxide active material of a positive electrode. CONSTITUTION: In a storage battery comprising nickel hydroxide positive electrode, a negative electrode containing hydrogen storage alloy, a separator, and an alkaline electrolytic liquid, and oxidation-resistant graphite as a conductive medium is introduced into the Ni hydroxide active material of the positive electrode. The graphite has a crystal size of 180 nm or larger. The ash content of the graphite is less than 0.5%. The content of the graphite in the positive active material mixture is about 15 wt.%. The battery constituents are arranged in a button-type battery container.
Patent JP-H09186504-A (JP)
Title: Duplex dielectric filter
Inventor: KIN NANCHIYURU
IPC: H01P1/213
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To employ one kind of element for some elements of the dielectric filter in common by making electrode patterns on both sides of a dielectric board in electric continuity with throughholes so as to connect an input terminal and a shunt capacitor. SOLUTION: A shunt capacitor board 25 is adhered to a rod capacitor board 26 with a conductive adhesives. Plural conductor patterns are formed to an upper side of a conductor pattern 261 connecting to an input terminal and plural conductor patterns are formed on an upper side of a conductor pattern forming a rod capacitor CS1 and further plural conductor patterns are formed on an upper side of a conductor pattern forming a rod capacitor CS2. An input pattern 271 on the upper side of a PC board 27 is connected to one terminal through a throughhole 267 so that an external signal is applied to a shunt capacitor C1. The external signal is fed to an inner conductor of a resonator R1 via a connection rod 24 and fed to a next-stage filter circuit through an inductor L1.
Patent JP-H03185183-A (JP)
Title: Web processed with silk fibroin-synthetic polymer mixture and preparation thereof
Inventor: NUNOO TOSHIICHI
IPC: D06M15/15
Filed: 1989-12-01
Abstract: PURPOSE:To prepare the subject processed web having the touch, luster and elegance of silk and having properties nearer to those of the silk than conventional silk-like fibers by imparting a mixture solution of silk fibroin-synthetic polymer to the surfaces of fibers in a web and subsequently subjecting the fibers to a wet thermal treatment. CONSTITUTION:For example, the waste fibers of silk in a raw silk factory or silk-spinning factory are refined and purified to prepare a silk fibroin aqueous solution. The aqueous solution is mixed with preferably a polyurethane resin and subsequently imparted to the surfaces of fibers (e.g. cellulosic, semi-synthetic or synthetic fibers) in a web by a pad method, etc., in an amount of 0.1-10wt.% based on the weight of the web, followed by drying and subjecting the web to a wet-thermal treatment to form the film of the mixture on each fiber. The method permits to provide the web having the touch and luster of the silk, further having increased tension and stiffness and having the characteristic stick-slip touch of the silk, excellent washing resistance and the more silk-like properties than those of conventional silk-like fibers.
Patent JP-2000124022-A (JP)
Title: Low-loss oxide magnetic material
Inventor: KONDO KOICHI
IPC: C04B35/30
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a low-loss oxide magnetic film for which the magnetic loss is small and its initial permeability (μi) is high compared with the conventional Ni-Zn ferrite and the changes of its Curie point (Tc), saturation magnetic flux density (Bs), and resistivity (ρ) fall practically within negligible ranges. SOLUTION: A low-loss oxide magnetic material comprises 44.5-49.8 mol % Fe2O3, 10.5-25.5 mol % NiO, 20.0-35.0 mol % ZnO, and the balance being CuO. The material also contains at least one or more kinds selected from among La2O3, Ce2O3, Pr2O3, Nd2O3, Sm2O3, Eu2O3, Gd2O3, and Tb2O3 at 0-5.0 mol % (excluding 0 mol %) as an auxiliary ingredient.
Patent JP-H06140054-A (JP)
Title: Layered water injection type battery
Inventor: TOMITA MASAO
IPC: H01M6/32
Filed: 1992-10-28
Abstract: PURPOSE:To improve workability when a layered water injection type battery is manufactured, and improve a discharge characteristic. CONSTITUTION:A peripheral wall 94 is provided, and positive electrode plates 1 or negative electrode plates 3 are loaded on upper space 92 and lower space 93 of trays 9 partitioned by partition plates 91, and a unit is formed. Layers are formed by fitting a recessed part 95 or a projecting par t 96 formed in the upper part and the part of the peripheral wall 94 to each other, and the peripheral wall 94 of the layered unit is fused. Thereby, since the layers can be made by fitting the recessed part and the projecting part to each other, workability can be improved when a battery is manufactured, so that a discharge characteristic can be improved.
Patent JP-H06137735-A (JP)
Title: Power source device for cooler device mounted on vehicle
Inventor: OTANI MEGUMI
IPC: F25D11/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide a power source device for a cooler mounted on a vehicle capable of eliminating a possibility of occurring of a problem of pollution and performing a smooth driving of an electrical compressor. CONSTITUTION:A cooler device R mounted on a vehicle for use in cooling within a freezer container is installed in the freezer container 3 arranged at a vehicle 4. A fuel cell 13 for generating a DC electrical power is arranged. There is provided an inverter for generating an AC power source for driving the electrical compressor of the cooler device R mounted in a vehicle with a DC electrical power generated by the fuel cell 13.
Patent JP-H10146096-A (JP)
Title: Record disc drive and drive method for information recorder
Inventor: SUZUKI YUZURU
IPC: H02P8/14
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To automatically work a restart circuit in case an out-of-step should occur so as to restart a motor, by automatically increasing the frequency a little from the automatic start frequency of a motor to desired frequency for a given time, according to the output of a speed judging means. SOLUTION: A speed judging circuit 106 compares analog voltage I with set reference voltage K with a comparator 213, and outputs output J the instant the analog voltage I gets over the set reference voltage K. The pulse of the output J is a signal corresponding to the matter that the step out has occurred. What is more, the value of the set reference voltage K is the quantity corresponding to the rated number of revolutions. By driving a spindle motor 7 that way, the detection of the step out of the motor 7 is performed without fail, and in case that the out-of-step should occur, the motor 7 can be restarted in a short time without fail by automatically switching the revolution command into the output on the side of a restart pattern generator 201.
Patent JP-H02159815-A (JP)
Title: Variable delay device
Inventor: AKATSUKA HIROMICHI
IPC: H03K5/13
Filed: 1988-12-13
Abstract: PURPOSE:To form plural delay circuits operated with the supply of different positive power sources onto one chip by using a P-channel semiconductor substrate, forming three delay circuits on the one chip and operating them with the positive power supply. CONSTITUTION:An N well 1b is separated from a P-channel semiconductor substrate 2 at a PMOS 1c by the supply of a positive power supply voltage Vcc. Thus, it is possible to supply different positive power voltages (Vcc1, Vcc2...) to plural CMOS inverters 1 respectively. That is, the CMOS inverter 1 supplies the positive power voltage Vcc to the M well 1b, and drain region 1cd in the N well 1b formed on the P-channel semiconductor substrate 2. Thus, the N well 1b and the P-channel semiconductor substrate 2 are separated by the positive power voltage Vcc. As a result, plural CMOS circuits with different positive power voltage Vcc are in existence on the substrate 2 in mixture.
Patent JP-H03177546-A (JP)
Title: Magnetic alloy material
Inventor: SAITO JUN
IPC: C22C38/02
Filed: 1989-12-04
Abstract: PURPOSE:To easily produce a magnetic alloy material having high saturation magnetic flux density and superior soft-magnetic properties with excellent productivity by crystallizing an alloy foil having a specific composition consisting of Fe, Si, B, Au, Zn, Ti, etc., by means of heat treatment. CONSTITUTION:An amorphous alloy foil (<= about 25mu sheet thickness) is prepared by using an alloy having a composition represented by a compositional formula Fe100-a-b-c-d(Au1-xMx)aNbSicBd and at least a part of the above foil is crystallized by means of heat treatment, by which a magnetic alloy material is produced. Moreover, in the above formula, M means one or more elements among Zn, Sn, Sb, Ga, In, Cu, Be, Al, Hg, Se, Te, Cd, Mg, Ca, and Sr, N means one or more elements among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, and Mn, and the symbols (x), (a), (b), (c), and (d) stand for 0.1-0.8, 0.1-8, 0.01-10, <=20, and 5-25, respectively, and (c+d) is regulated to 15-30, and further, M/Au (by atomic ratio) and crystallinity are regulated to about 1/9-8/2 and about 10-100%, respectively. By this method, the FeSiB soft-magnetic alloy having high saturation magnetic flux density and superior soft-magnetic properties can be obtained.
Patent JP-H05147649-A (JP)
Title: Pallet
Inventor: NAYAMA TETSUYA
IPC: B65D19/32
Filed: 1991-11-28
Abstract: PURPOSE:To provide a light-weight and hygienic pallet. CONSTITUTION:The title pallet is constituted of two sheets of plate materials 10, 10', and a plurality of combining members 11 which combine these two plate materials 10, 10' by placing an interval between them. For the plate materials 10, 10', a foamed plastic plate 13 and a hollow plate made of a plastic 12 are laminated, and a plurality of holes for combining are drilled at specified locations. For the combining member 11, two pieces of collars 18 are provided with a specified interval, and the combining member 11 consists of a pipe 16 at both ends of which a female thread 15 or male thread 17 is formed, and a screw with collar 19, which is screwed with the female thread 15 or male thread 17. These two sheets of plate materials 10, 10' are combined by the combining member 11 to constitute the title pallet.
Patent JP-2001129675-A (JP)
Title: Torch angle setting device
Inventor: MARUYAMA YOICHI
IPC: B23K26/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of easily setting a torch angle when cutting a groove having a prescribed angle on a material to be cut. SOLUTION: In the case of, for example, performing a curviform cutting, the end of a first rotary shaft which is set at a right angle to a turning shaft 1 is connected to the turning shaft which is turned so as to always position the torch in a normal direction. A second rotary shaft 3 is provided parallel to the first rotary shaft 2, both rotary shafts are connected to each other by a first arm 4, and further a second arm 5 is attached to the second rotary shaft 3. A first fixed gear 14 is fixed to the first rotary shaft, and a second fixed gear 15 to the second arm 5. An intermediate gear 16 is arranged between both fixed gears, and a rotary shaft 16c is fixed to the first arm 4. A motor 17 is attached to the upper refracting part 4a of the first arm 4, and also a gear 17a is engaged with the first fixed gear 14.  When the first arm 4 is rotated to an arrow (a) direction by an angle θ, the second arm 5 is rotated to an arrow (b) direction by the angle 2θ, and thus the angle formed by the extension lines 1a and 5a is made to be θ.
Patent JP-H05149336-A (JP)
Title: Fluid bearing and fluid bearing device
Inventor: SUZUKI HIDEO
IPC: F16C32/00
Filed: 1991-11-28
Abstract: PURPOSE:To add pressure fluid from one periphery for levitating the rotary shaft, so that the greater part of the pressure becomes the levitating force for levitating the rotary shaft. CONSTITUTION:A ferromagnetic substance 6 is attached to the outside periphery of the rotary shaft at the end of a guide roll, and this fluid bearing has a recessed receiving face made at the top, a nozzle 5 provided at the recessed receiving face, and a magnetic member 8. This fluid bearing device C comprises further a frame 13, which pivots a bearing 7 rotatably, and a base 12, which supports the bottom of the frame 13 rotatably in horizontal direction. Furthermore, this is constituted so that the pushing-up force of both the hydraulic pressure supplied from a pressure fluid source and the magnetic force of a magnetic member 8 may levitate and support the rotary shaft rotatably, balancing with the dead weight of the rotary shaft.
Patent JP-H02162825-A (JP)
Title: Variable power supply rise signal output circuit
Inventor: INOUE HARUKO
IPC: H03K17/22
Filed: 1988-12-15
Abstract: PURPOSE:To easily vary an L level holding time of a power supply rise signal by realizing a prescribed kind of time constant through the combination of a capacitor and a prescribed number of resistors. CONSTITUTION:An anode of a diode 3 whose cathode is connected to a power supply V is connected in common to one terminal of N sets of resistors R1-RN and the other terminal of the resistors R1-RN is connected respectively to input terminals S1-SN. Moreover, the other terminal of the capacitor 1 whose one terminal is connected to ground and connected in common to the one terminal of the resistors R1-RN and connected to an output terminal T via inverters G1, G2. Thus, a different time constant is realized through the combination of the resistors R1-RN and the capacitor 1 and an L level holding time of the power supply rise signal outputting from the output terminal T is changed optionally by selecting the input terminals S1-SN, the replacement of the resistors and the adjustment of the variable resistors are not required to reduce the man-hour.
Patent JP-H07290322-A (JP)
Title: Method and device for manufacturing blade sector
Inventor: ANTONIO BAIMA
IPC: B24B19/14
Filed: 1994-12-19
Abstract: PURPOSE: To machine the blade sectors of any size without using a special device for positioning the blade sector on a table and to reduce the manufacturing cost by preventing the loss of the material in accompany with error in machining and the impairing of the productivity. CONSTITUTION: The disc tools 49, 50 rotatable about an axis 48 are mounted in such manner that they are contacted with an outer surface of a blade sector. The blade sectors 2 are rotated about the first axes 25, 26, and simultaneously the blade sectors 2 and the disc tools 50, 49 are displaced translationally relative to each other in two directions perpendicular to the first axes 25, 26 in such a way that a distance R2 between the axis 8 and an instantaneous contact point of the disc tools 50, 49 to the outer peripheral surface of the blade sector is kept constant.
Patent JP-H02159805-A (JP)
Title: Nonlinear compensator
Inventor: OGAWA HIROSHI
IPC: H03F1/32
Filed: 1988-12-13
Abstract: PURPOSE:To easily transit between a nonlinear compensation circuit and a linear circuit without momentary interruption by providing the nonlinear compensation circuit and a variable attenuator in parallel and controlling the variable attenuator electronically. CONSTITUTION:A branching filter 1 branches an inputted high frequency signal into two high frequency signals with large and small power and different branch ratio. The variable attenuator 2 receives a larger power of the branching filter 1 to control the attenuation. Moreover, the nonlinear compensation circuit 4 receives the smaller power from the branch device 1 to compensate the distortion in the high frequency signal. Through the constitution above, when the circuit 4 is turned on, the attenuation of the attenuator 2 is taken large and when the circuit 4 is turned off, the attenuation is minimized. That is, since the input terminal 20 and the output terminal 21 are coupled with either by the circuit 4 or the attenuator 2 whose attenuation is zero, the deice without momentary interruption of the high frequency signal is obtained.
Patent JP-H10142213-A (JP)
Title: Data processor for chromatograph
Inventor: KATSUYAMA YUJI
IPC: G01N30/86
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To determine whether chromatograms included in two different substances have similarity or not, based on calculations. SOLUTION: In the present process, firstly, based on a chromatogram as a standard sample, an identification table for specified components are prepared and then stored in a memory 24. Also, a peak table which includes the peak areas of specified components are stored in a memory 26. Next, each peak of a chromatogram as an unknown sample is identified using the identification table to prepare the peak table which includes the peak areas of specified components. Then a calculating section 27 calculates a correlation coefficient between the two chromatograms based on the peak areas of specified components which are in one-to-one correspondence.