baber/WOPTO huggingface dataset:
Patent JP-S6249044-A (JP)
Title: Cylindrical parts for chain
Inventor: KANEHIRA MAKOTO
IPC: F16G13/02
Filed: 1985-08-27
Abstract: PURPOSE:To increase shearing strength and bending strength, by a method wherein powerful line is densely wound around a cylinder surface in a laminar manner in a way that it is obliquely extended alternately in a reverse direction on each layer, and is cured to form a cylindrical part. CONSTITUTION:Alamide line 2 wound around a drum 1 is densely wound in a laminar manner around a driving rotary shaft 3 from the given one end position toward the other end position in a condition to hold a specified angle thetawith the axis of the rotary shaft as proper tension is exerted on the line. A second layer is formed such that the line is wound in succession to a first layer by reversing the above procedures and turning the angle theta to a reverse direction, and through repetition of the alternating motion, the line is continuously wound up to a given diameter. During winding, after the alamide line 2 passes through heated and molten resin 4, the line is wound for curing. After curing, the rotary shaft 3 is removed to produce a cylinder material 6.
Patent JP-S6342547-A (JP)
Title: Line control unit
Inventor: HIRAIDE TOSHIHIKO
IPC: H04L69/14
Filed: 1986-08-08
Abstract: PURPOSE:To store lines together by temporarily interrupting a program, which is processed in one line, to execute a program of another line having a higher priority level if the processing is requested by the line having a higher priority level when the program execution time of said one line where the program is processed exceeds a prescribed value in case of data communication. CONSTITUTION:Processing request signals R1-Rn of line adapters LA1-LAn are inputted to a processing request priority level deciding circuit PRN, and processing requests from line adapters LA are displayed on an operation processing circuit CPC. An adapter number signal LAD of the output of the processing request priority level deciding circuit PRN and processing request signals R1-Rn from line adapters LA are inputted to a comparing circuit COMP, and the circuit COMP compares the line adapter number signal LAD with the line adapter number of the processing request having the highest priority level of processing request signals R1-Rn, and a comparison signal CMP is held in the set state if the priority level of the line adapter number signal LAD is equal to or higher than said line adapter number of the processing request having the highest priority level; and the comparison signal CMP is held in the reset state if the priority level of the line adapter number signal LAD is lower.
Patent JP-S6248274-A (JP)
Title: Pulse compression circuit
Inventor: ARAI MOTOHIRO
IPC: H02M9/00
Filed: 1985-08-27
Abstract: PURPOSE:To obtain high-voltage pulses, rise thereof is fast and which have a high peak value, by winding a winding for generating reverse magnetic flux generating magnetic flux in the direction opposite to magnetic flux synchronizing with magnetic flux by currents flowing through a winding for a saturable inductor on a core. CONSTITUTION:Since magnetic flux density B generated by currents flowing through a winding 2 and magnetic flux density B' generated by currents flowing through a winding 4 for generating reverse magnetic flux, which is fed from a power supply 5 for generating reverse magnetic flux and synchronizes with currents flowing through the winding 2, are generated mutually in the opposite directions, magnetic flux density in a core changes from magnetic flux density B0 under an initial state when currents are made to flow through each winding 2, 4. Consequently, magnetic flux density in the core 3 is not saturated until magnetic flux density B reaches DELTAB+B'. Accordingly, high-voltage pulses, rise thereof is fast and which have a high peak value, can be acquired.
Patent JP-H1017347-A (JP)
Title: Cement extrusion molding aid and cement extrusion molding material
Inventor: HAYAKAWA KAZUHISA
IPC: C04B40/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain an extrusion-molded article having a smooth surface even when reinforcing fibers other than asbestos are utilized for a cement extrusion molding material. SOLUTION: This cement extrusion molding aid contains 10-50wt.% water-soluble hydroxyalkylalkylcellulose having >=30,000mpa.s viscosity in the form of a 2% aq. soln. at 20 deg.C and bentonite powder having <=10μm average particle diameter. It is added to a cement extrusion molding material so that the total amt. of the hydroxyalkylalkylcellulose and bentonite powder is regulated to 1-10 pts.wt. per 100 pts.wt. of the extrusion molding material except water.
Patent JP-S6079734-A (JP)
Title: Oxide film thickness on-line presumption and controlling system within semiconductor oxidation furnace
Inventor: MATSUBA IKUO
IPC: H01L21/66
Filed: 1983-10-07
Abstract: PURPOSE:To produce oxide film with a target oxide film thickness by a method wherein wafer temperature is measured to presume an oxide film thickness utilizing an oxide film thickness presumptive model in terms of the measured data. CONSTITUTION:An oxidation device 1 is controlled by a controller 5. Presumptive oxide film thickness values 31 in addition to a target oxide film thickness are inputted into an optimum oxide film thickness controller 4 from an oxide film thickness presumptive device 3. When the target oxide film thickness is given, dummy wafer temperature is on-line measured by an oxide film thickness measuring device 2 while the oxide film thickness is presumed by the device 3 in erms of any on-line data. Besides, the optimum oxide film thickness controller 4 controls the oxidation device 1 according to the presumed values.
Patent JP-S6164091-A (JP)
Inventor: ISHII KATSUMI
IPC: H05B3/00
Filed: 1984-09-06
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-2001016466-A (JP)
Title: Image processing unit and control method for the same
Inventor: KAYATANI RYOJI
IPC: H04N1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image processing unit that makes it clear for a user as to in which of a color mode and a black/white mode each function is executed by selecting the color mode or the black/white mode for the execution of each function and informing the user of the selected mode. SOLUTION: Which of a color mode and a black/white mode is selected is discriminated (S410), and in the case that the color mode is selected, an original is scanned in color (S411). In the case that the black/white mode is selected, the original is scanned in black and while (S412). Whether a current processing is performed in the color mode or in the black/white mode, that is, whether an operation display lamp is lighted or extinguished is confirmed (S416). When the operation display lamp is extinguished, image data stored in an image memory are compressed as inevitable processing to fax the image data stored in the image memory and processing such as addition of a header is conducted (S418). Then transmission of the image data is started (S422).
Patent JP-H0935685-A (JP)
Title: Cold cathode fluorescent lamp and manufacture thereof
Inventor: SUGIMURA HARUSHIGE
IPC: H01J61/30
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode fluorescent lamp capable of simply improving brightness and appearance and making the diameter small by installing an electrode part having the total surface area set in the specked current density at the ends of a glass bulb having a luminescent layer in the inside surface. SOLUTION: A luminescent layer 2 is formed on the inner surface of a glass bulb 1, and electrodes 3A, 3B each is arranged at the end to constitute a cold cathode fluorescent lamp. The electrode 3A is sealed in the glass bulb 1 with a glass bead 33 in a sealing wire material 31b in the middle part of an outer lead part 31c and an inner lead part 31a of a lead wire 31. An electrode part 32 is connected to the inner lead part 31a. The electrode part 32 is set so that the lamp current per the total surface area of 1mm<2> is 0.4mA or less. The electrode part 32 is preferable to be set so that the outer diameter or width is 50-80% of the inner diameter of the glass bulb 1 and the length is 8mm or less. In a fluorescent lamp whose bulb diameter is made small to 6mm or less, blackening of the lamp after lighting can be prevented.
Patent JP-H0851408-A (JP)
Title: Method and device for reproducing reference carrier frequency for demodulating ofdm modulation signal
Inventor: MORIYAMA SHIGEKI
IPC: H04J11/00
Filed: 1994-08-09
Abstract: PURPOSE:To highly accurately and stably reproduce reference carrier frequency for demodulating an OFDM modulation signal. CONSTITUTION:A reference carrier frequency locking carrier signal consisting of two frequency bands fA (= a.fd)+fIF, fB (= b.fd) +fIFO ((a) and (b) are mutually different natural numbers, fd is the carrier frequency interval of an OFDM and fIF is reference carrier frequency) is arranged inside or outside an OFDM modulation signal band and transmitted, and on the receiving side, respective frequency bands fA+FIF and FB+FIF of the received reference frequency locking carrier signal are respectively multiplied by reference carrier frequency fIF 108 obtained from a voltage controlling oscillator 105 constituting a phase lock loop as an oscillation output signal from the oscillator 105 to obtain a base band signal (fA, fB) and a correction value epsilon (= fA-(a/b).fB) is generated from the base band signal through a multiplier 119 and a phase comparator 122 and the generated correction value is impressed to a control signal input terminal of the oscillator 105.
Patent JP-S6434159-A (JP)
Title: Plane-faced type motor
Inventor: INOUE HIROSHI
IPC: H02K29/00
Filed: 1987-07-27
Abstract: PURPOSE:To keep a good balance, by positioning the centre of gravity of a rotating section composed of a magnet, a subplate, a sleeve and a thrust pad approximately at the centre of two bearing sections. CONSTITUTION:A plane-faced type motor has a housing 1, a shaft 2, a sleeve 3, an attracting magnet 4, a thrust pad 5 and a lubricant 6 and is equipped with a back plate 17 secured to the lower end face 3e of the sleeve 3, a hollow disc-shaped stator 19 and a subplate 20, an FG magnet 21 and an FG printed board 22. The sleeve 3 rotates coaxially with the above shaft 2 and is equipped with bearing sections 3a-3b on two spots, up and down, in a bore. It is constituted so that the centre of gravity of the rotating section will be positioned in the centre of these bearing sections. The load per unit area will thereby be equalized and the load capacity is well-balanced, so that fluid lubrication is performed in far lower rotating speed.
Patent JP-H0931534-A (JP)
Title: Production of high strength hot rolled steel plate excellent in workability and fatigue characteristic
Inventor: KOMATSUBARA NOZOMI
IPC: C21D8/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To produce a high strength hot rolled steel plate having excellent ductility, stretch flanging properties, fatigue strength and surface properties by subjecting a low carbon low silicon plate contg. trace amounts of Nb and Ti to hot rolling and thereafter executing cooling under specified conditions. SOLUTION: A slab having a compsn. contg., by weight, 0.03 to 0.08% C, <0.30% Si, 1.00 to 3.00% Mn, 0.01 to 0.03% P, 0.05 to 0.15% Ti, 0.01 to 0.06% Nb and <0.0040% N and furthermore contg. <0.6% Cr, <0.6% V, <0.01% Ca, <0.10% Zr and <0.10% rare earth elements is worked into a plate material by hot rolling finished at 780 to 950 deg.C and is thereafter subjected to accelerated cooling to the temp. range of 600 to 700 deg.C at the cooling rate of >=30 deg.C/sec. Next, this is air-cooled for 2 to 10sec, is furthermore subjected to accelerated cooling to <=400 deg.C at the cooling rate of >=50 deg.C/sec and is coiled. The high strength hot rolled steel plate of >=540N/mm<2> having endurance strength as a structural member and excellent surface properties as an exterior member can be produced.
Patent JP-2000015805-A (JP)
Title: Recording head, ink-jet head, and ink-jet printer
Inventor: OSAWA MOCHIKIYO
IPC: B41J2/16
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a electrostatic actuator type recording head by easy production and assembly. SOLUTION: The recording head 12 comprises an ink room 20 for storing an ink supplied from an ink supply room 26, and a vibration plate 3 disposed adjacent to the ink room 20, for ejecting the ink in the ink room 20 from a nozzle 24 according to displacement of the vibration plate 30. In this case, a plurality of projection parts 32 each having an electrode 34 are provided on the surface of the vibration plate 30 opposite to the ink room 20 for displacing the vibration plate 30 according to the electrostatic force between the projection parts 32.
Patent JP-S57113603-A (JP)
Title: Nonlinear characteristic compensation circuit for amplifier
Inventor: SUGAWARA HIDEO
IPC: H03F1/32
Filed: 1980-12-30
Abstract: PURPOSE: To compensate the nonlinear characteristics due to secular change, by picking up a part of an input/output signal, commonly using a phase detector or an envelope detector or the both, and feeding back the detected output to a precircuit.  
     CONSTITUTION: A part of an input signal of a directional coupler DCP1 is fetched, and the output of a directional coupler DCP2 is coupled at a 3 dB hydrid circuit HYB via an attenuator ATT and a phase shifter PS1. The circuit HYB forms a phase detector PD, and the rectified output is DC-amplified DCA and applied to a phase shifter PS2 forming a pre-circuit. The output of the phase shifter PS2 is applied to a main amplifier MA via the hybrid circuit HYB. Thus, in a microwave band, a phase shifter with very less secular change can be achieved. Further, the distortion in amplitude itself or amplitude and phase can be corrected by using an envelope detection in place of the phase detector, or using the both. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0850934-A (JP)
Title: End section structure of high voltage resistance electric wire for automobile
Inventor: MIYAMOTO YOSHIRO
IPC: H01R4/18
Filed: 1994-08-09
Abstract: PURPOSE:To attempt cost cut by omitting the saw shaped section of a hold section and the reinforcing braided wire of a high voltage resistance electric wire, restraining electrical leak taking place at each tooth point of the saw shaped section, and partial discharge easily taking place at each gap among the braided wire section, and structurally simplifying the high voltage resistance electric wire for an automobile at the same time and light in weight. CONSTITUTION:At the terminal of a high voltage resistance electric wire, a locking member 12 is fixed onto a conductor 11 which is exposed with its insulating cover 10 peeled off, and a notching section 20 is provided for a stopper 19 which is formed by cutting and raising the terminal section 18 of a crimp terminal. The conductor 11 is inserted into the notching section 20 while the end section of the insulating cover 10 is being held by a hold section 12, and pressed into contact therewith in a state that the locking member 12 is locked on to the notching section 20.
Patent JP-H0237099-A (JP)
Title: Slewing gear of solar battery panel
Inventor: YOSHIHARA MAKOTO
IPC: B64G1/44
Filed: 1988-07-27
Abstract: PURPOSE:To prevent the twist and wind of a flexible cable connected with the electronic equipment in a main body by constructing such that a solar battery panel is slewed along the facing of the sun as well as simultaneously rotated within the panel surface. CONSTITUTION:When an L-formed shaft 12 is driven by a motor 14 in operation and slewed to the arrow indicated direction along the movement of the sun 19, a second umbrella formed gear part 17 is slewed along the movement of the sun 19. In this case, as the second umbrella formed gear part 17 is interlocked with a first umbrella formed gear part 16, a solar battery panel fixed at the second gear part 17 is also rotated. Eventually, the solar battery panel 11 is slewed along the movement of the sun 19 as well as slewed within the panel surface. As a result, the solar battery panel 11 and an electronic equipment 18 can be connected by means of a flexible cable 15 which is sufficiently long so as not to interfere the slewing motion as well as prevented from being twisted or wound around the shaft 12.
Patent JP-H0849689-A (JP)
Title: Cross flow fan
Inventor: HORINO HIROBUMI
IPC: F04D17/04
Filed: 1994-08-09
Abstract: PURPOSE:To reduce the generation of noise and increase efficiency, to facilitate variation of the shape of a vane and the length of a fan, to improve reliability, and to reduce a cost. CONSTITUTION:A plurality of vanes 24 are annularly arranged at unequal intervals of a mounting pitch in a peripheral direction on one surface of a disc-shaped or annular partition plate 25 and integrally erected in an inclined state at a given angle. A piece of multiblade impeller 26 is thus integrally molded. Plural pieces of the multivane impellers 26 are axially stacked, in order, and fixed. An end plate 22 is secured to the tips of the vanes 24 on one side of each of the multivane impellers at the two ends of the laminate and meanwhile, a boss part 27 to intercouple rotary shafts is formed at the other partition plate 25.
Patent JP-S6077378-A (JP)
Inventor: JIYOOJI SUTADOREI BETSUTENKOOT
IPC: H01R12/53
Filed: 1984-09-06
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-H0637125-A (JP)
Title: Method for sealing semiconductor element
Inventor: IWASA KENJI
IPC: H01L21/56
Filed: 1992-07-15
Abstract: PURPOSE:To improve the degree of freedom of the mounting layout of a semiconductor element on a substrate by mounting the element on the substrate and connecting wiring on the substrate to the element, and then, dropping a liquid resin on the element after the periphery of the element is partially heated and hardening the resin by heating. CONSTITUTION:A semiconductor element 6 mounted on a desired substrate 4 is sealed with a resin. At the time of sealing the element 6, the semiconductor 6 is mounted on the substrate 4 and connected to wiring on the substrate 4. Then after the periphery of the element 6 to be sealed is partially heated and a liquid resin is dropped on the element 6, the resin is hardened by heating. For example, after the heating area 5 of the substrate 4 mounted with the element 6 is partially heated by bringing the heating head 2 of a preheating device into contact with the area 5, the liquid resin is dropped. The dropped resin is initially hardened when the resin reaches the heating area and, as a result, the spreading of the resin is controlled. The resin is then hardened and stabilized by heating the resin for a fixed period of time.
Patent JP-S6343453-A (JP)
Title: Voice multiple address system
Inventor: SHIMANO SHOZO
IPC: H04M11/00
Filed: 1986-08-11
Abstract: PURPOSE:To make simultaneous voice information to many telephone circuits and extension telephones of PBX and to make various sound connection and remote setting of sound source possible by providing a switch control device provided with automatic outgoing and incoming function and a sound source amplifier. CONSTITUTION:When incoming occurred in a switch control device 2, a change- over switch SVn corresponding to an incoming telephone line #n is connected to a talkie contact TK1 or TK2, and voice from sound sources 5a, 6a is sent out to an incoming telephone. The control of voice to the line is performed by control of making and breaking of the change-over switch SVn to the talkie contacts TK1, TK2. The control of the change-over switch SVn is performed by an external controlling device 3, and the control of sound sources 5a, 6a is performed by an external control device 3a.
Patent JP-2000339924-A (JP)
Title: Tape copying apparatus
Inventor: KOIDE NAGAYUKI
IPC: G11B27/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape copying apparatus for copying signals reproduced from disk media to tape media which utilizes a master reproducing apparatus which directly reproduces disk media such as optical disks or the like. SOLUTION: The tape copying apparatus consists of a first recording disk reproduction means 1, a second recording disk reproduction means 2 and a tape record means 3. The first recording disk reproduction means 1 reproduces recording disks in a forward direction, and the second recording disk reproduction means 2 reproduces recording disks in a backward direction. The tape record means 3 can accordingly record signals for a first half and signals for a second half simultaneously. The tape copying apparatus obtained can copy tapes without damaging a copy efficiency of the tape record means 3.
Patent JP-S6166461-A (JP)
Title: Facsimile equipment
Inventor: KOMACHI YOSHIAKI
IPC: H04N1/00
Filed: 1984-09-10
Abstract: PURPOSE:To enable an operator to see the content of display easily while keeping sitting on his seat by providing an operation box provided with a display unit and operating buttons separately from the body of a facsimile equipment. CONSTITUTION:An operation box 12 provided with a display unit 12A and operating buttons 12B is provided separately from the body 11A of a facsimile equipment and connected electrically by a connecting cord 14. Thereby, an operator can see the operating buttons 12B, names of the operating buttons 12B described on the operation box 12 and the content of display in the display unit 12A easily and surely by only drawing the operation box 12 near him. Accordingly, the operator can operate the facsimile equipment 11 while keeping seated on a chair.
Patent JP-H1130680-A (JP)
Title: Plasma stop pellet injection method and its device
Inventor: HONDA TAKURO
IPC: G21B1/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To induce disruption so as to stop plasma in an instant. SOLUTION: Impurity pellet injected first is burnt and evaporated near the surface of plasma so as to lower plasma temperature. Impurity pellet injected in succession therefore gets into the center part of plasma and is efficiently burnt and evaporated at the center of plasma so as to further lower plasma temperature. As a result, plasma temperature is rapidly cooled. With the impurity pellet injected into plasma 204 continuously in a short time, plasma is shifted from a balanced position, and disruption can be induced before the progress of VDE (instability of plasma position), so that plasma can be positively stopped in an instant.
Patent JP-2000022609-A (JP)
Title: Portable radio communication equipment
Inventor: KURODA SHINICHI
IPC: H04B7/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To allow the portable radio communication equipment to surely avoid interruption of a radio channel in the case that a radio wave obstacle exists in the surrounding of the portable radio communication equipment. SOLUTION: A planar antenna 13 (14) is placed to an upper part of a rear side (lower part of a front side) in a case of a portable telephone set 10B respectively, a transmission circuit 21 of a transmission reception system 20B supplies a transmission signal via a duplexer 25 to both the antennas through a power distribution circuit 27, a reception circuit 22 receives the received signals from both the antennas through a power synthesis circuit 27 and a duplexer. In a speech state where the user uses the portable telephone set by putting the telephone set onto the ear, the planer antenna 13 placed at the upper part of the rear side can send/receive a radio wave. In a data communication state where the telephone set connecting to a portable computer is in use, the planar antenna 14 placed at the lower part of the front side can send/receive a radio wave.