baber/WOPTO huggingface dataset:
Patent JP-H0255148-A (JP)
Title: Printing head
Inventor: KIMURA NOBUO
IPC: B41J2/26
Filed: 1988-08-19
Abstract: PURPOSE:To eliminate the necessity of brazing an armature assembly by using all the ends of an armature as the assembly and to merely braze the top of a printing wire by opening a hole at the end of the armature and inserting the wire to the hole. CONSTITUTION:A printing head prints through a ribbon by the end of a printing wire by supplying a current to a coil assembly 1 and attracting an armature assembly 2. Here, when a printing wire 3 is set to an armature 4, a hole 5 is formed at the end of the armature 4 so that the assembly 2 can be easily formed without defect. Thus, the head having no resistance of the wire and no peeling can be supplied.
Patent JP-H0371916-A (JP)
Title: Automatic wall thickness control method for forge welded steel tube
Inventor: FUKUTANI KAZUHIKO
IPC: B21D5/12
Filed: 1989-08-09
Abstract: PURPOSE:To control accurately the variation of wall thickness in the longitudinal direction of products of steel pipe by operating the forward slip of each stand based on the direct measurement of rolling torque. CONSTITUTION:A X-ray thickness meter 10 is provided in front of a preheating furnace 12 and the thickness in the longitudinal direction of a skelp 5 is continuously measured. Signals of measured thickness are sent on a computer 34 for control together with the signal of PLG 31 for measuring length which is mounted on a pinch roll 11 and is synchronized with a line speed and is tracking delayed to mill stands 50. A skelp 5 is controlled both edges of he skelp with preforming rolls 16 and is led to the mill stands 50 and is formed with the forming rolls 17 at the 1st stage and is formed into tubular with forge welding rolls 18. Next it gradually reduce the thickness and is applied with rolling-down for outside diameter with downstream drawing rolls 19-30 and is finished into a steel pipe 40 with the outside diameter of aimed wall thickness on the outlet side of the drawing rolls 30 at the final stage.
Patent JP-S6189251-A (JP)
Inventor: EDOWAADO RUISU BERUFUOA
IPC: C08L51/00
Filed: 1984-10-01
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-H0952383-A (JP)
Title: Powder scattering type recorder
Inventor: GOTODA KATSUHIKO
IPC: G03G15/34
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily clean the parts corresponding to a control electrode and back surface electrode by constituting an accelerating electrode by a conductor roller for partly enclosing a magnet, and providing a cleaning blade brought into contact with the surface of the roller to remove the developer adhering to the surface. SOLUTION: Developer 12 is accelerated by the accelerating voltage of a conductor roller 15 as an accelerating electrode and adheres to a recording member 14 inserted between the electrode 13 and the roller 15 to form an image. An electromagnet 16 is enclosed in the roller 15, rotated to allow the magnet 16 to approach the electrode 13, attracts the developer 12 and cleans the electrode 13. Further, the developer 12 adhering to the surface of the roller 15 by cleaning is mechanically removed by a cleaning blade 17, and stored in a vassel 18. Thus, the parts corresponding to the electrode 13 and the roller 15 to become the back surface electrode can be easily cleaned.
Patent JP-H1014808-A (JP)
Title: Bath towel with pocket
Inventor: OKUDERA KIYO
IPC: A47K10/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-functional bath towel. SOLUTION: Pockets 2, 2 are furnished in a long stretching towel 1 on one side of its central part about the longitudinal direction. When this is to be used, first the whole towel 1 is folded into the size the same as the pockets 2, wherein either pocket 2 should appear at one side face of the folded towel 3. The opening 4 of this pocket appearing 2 is spread by two hands so that the inside and outside of the pocket 2 replace each other, and the whole with the folded towel 3 is turned over which causes accommodation in the pocket turned over. The result assumes a shape the same as a bathroom sponge and is easy to grasp when one rubs the body with it upon attaching soap, etc., thereto, and it is also possible to lessen splash of bubbles to the surrounding area.
Patent JP-H0759652-A (JP)
Title: Rice cooker
Inventor: ASOGAWA HIROSHI
IPC: A47J27/14
Filed: 1993-08-20
Abstract: PURPOSE:To provide a rice cooker which can uniformly boil all rice therein. CONSTITUTION:This rice cooker 10 comprises an inner pot 7 in which rice 17 with an adjusted quantity of water is reserved and is then boiled, and an outer casing 8 in which the inner pot 7 is incorporated and which has a heater part 9. A cylindrical member 14 having thermal convection holes 16 formed therein and at an intermediate place of the depth of the inner pot 7, is placed on the bottom of the latter.
Patent JP-S6098505-A (JP)
Title: Erasing device
Inventor: MAEDA MASAYA
IPC: G11B5/024
Filed: 1983-11-02
Abstract: PURPOSE:To erase tracks as much as set up continuously and programmably by providing the titled device with a means for switching erasing operation for a single track to continuous erasing operation for plural tracks. CONSTITUTION:An up/down counter 14 makes a head 2 access a track to be erased. A track No. is stored in an up/down counter 12 and displayed on a display part 15 through a decorder/driver 12'. The track No. displayed on the display part 15 always coincides with the track on which the head 2 is positioned. When an operator makes the head 2 access the track to be erased and then operates an erase switch 17, an erase sequence for the single track is executed. When the set up optional tracks from an optional track No. are to be continuously erased, the number of tracks set up in an erase track No. counter 13 is entered.
Patent JP-H0762336-A (JP)
Title: Refrigerant composition
Inventor: TAKAHASHI REIJI
IPC: F25B1/00
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a refrigerant composition which does not cause ozonosphere depletion, can substitute for conventional refrigerants without changing the existing equipment and is noncombustible. CONSTITUTION:This composition comprises difluoromethane, pentafluoroethane and hexafluorocyclopropane and has a composition in the range within the polygon having the vertices of the coordinates: [65;1;34], [34;1;65], [1;48;51], [1;98;1] and [15;84;1] in terms of the molar percentages of the respective components in the above given order in the triangular diagram.
Patent JP-2000042913-A (JP)
Title: Work supply/discharge system of double-side polishing device
Inventor: NAKAMURA YOSHIO
IPC: B24B37/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To automatically supply/discharge a work with the simple constitution by arranging a means for stopping a carrier at a prescribed position in a carrier turning motion mechanism, and arranging a work supply/discharge means for supplying/discharging the work in a through hole of the stopped carrier. SOLUTION: For example, a servo mechanism composed of a servomotor 32a for driving a carrier holder 22 and a controller 44 is adopted as a carrier stopping means 43. This is arranged in a carrier turning motion mechanism 20 to stop a carrier 12 at a prescribed position. A wafer 10 is supplied in a through hole 12a of the stopped carrier 12 by a work supply means 46. The wafer 10 is discharged from the inside of the through hole 12a of the stopped carrier 12 by a work discharge means 48. Thus, when the carrier 12 is stopped at a fixed position, a position of the through hole 12a can be specified, so that the wafer 10 can be easily supplied/discharged each time by the same operation.
Patent JP-H1032439-A (JP)
Title: Balancing amplifier circuit
Inventor: MATSUMOTO YOSHITERU
IPC: H03F3/45
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a balanced signal output of high precision not generating an in-phase noise in an output by inputting the output signals of first and second amplifier circuits to an inverting input and inputting the output signal of a third differential amplifier circuit to the noninveting inputs of the first and second amplifier circuits. SOLUTION: A resistor R4 is connected between the output and the inverse input of a differential amplifier circuit 7. When outputs EOUT 1 and EOUT 2 are R1a=R1b=R1, R2a=R2b=R2 and R3a=R3b=R3, each output is expressed by expressions I and II. As the resistor R4 is opened actually, each output is expressed by expressions III and IV. Consequently the circuit becomes a balancing amplifier circuit with an amplification degree decided by the ratio of the resistance values of resistors R1 and R2. Then concerning this circuit, an inputted signal is inputted to each inverse inputs of circuits 3 and 4 through the resistors R1a and R1b.  Even at the time of corresponding to the plural input signal sources of different output impedances, the number of resistors connected to the inverse input of the circuits 3 and 4 are increased to select a resistor to obtain the precise balance signal output not generating the in-phase noise in the output.
Patent JP-S60103051-A (JP)
Title: Production of coated optical fiber
Inventor: FUSE KENICHI
IPC: G02B6/44
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a coated optical fiber which is free from foaming in the coating layer by forming successively the coating layer consisting of a gel-like synthetic resin having a low modulus of elasticity and the coating layer consisting of a synthetic resin having a small coefft. of linear expansion and a large modulus of elasticity on the outside circumference of an optical fiber. CONSTITUTION:A perform rod 1 is inserted into a spinning furnace A kept at a high temp. and is stretched by heating to form an optical fiber 2. The fiber 2 is then successively passed through the inside of a coating vassel B and a curing furnace C to form the 1st coating layer consisting of a gel-like plastic (e.g.; a silicone resin having thixotropy) and a low modulus of elasticity on the outside circumference of the fiber 2. The primarily coated optical fiber 5 is successively passed through a coating vessel D and a curing furnace E in succession thereto to form the 2nd coating layer of the plastic having the coefft. of linear expansion smaller than that of the 1st coating layer and the modulus of elasticity larger than that of the 1st coating layer on the outside circumference of the 1st coating layer, by which the intended coated optical fiber is obtd.
Patent JP-H0955739-A (JP)
Title: Network fault management system
Inventor: HAYASHI HIDEKI
IPC: H04L69/40
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a network fault administration system which can clearify the mutual relation of faulty facilities when a network gets out of order. SOLUTION: Fault alarms generated by facilities constituting the network 1 are gathered by a fault alarm collection part 2 and the fault state of the facilities is managed by a fault state management part 3 according to the fault alarms. Then a fault influence analysis part 5 makes information on facilities in a fault state and information on a line connected to or included in the facilities correspond to each other in cooperation with a network constitution information management part 4 which manages the attributes of the facilities constituting the network and the correspondence relation between host facilities and slave facilities. Further, a line which is affected by the fault is determined to make the line which is affected by the fault clear with the fault information.
Patent JP-H0653948-A (JP)
Title: Timing circuit using surface acoustic wave filter
Inventor: KONO MICHINAO
IPC: H04L7/027
Filed: 1992-08-04
Abstract: PURPOSE:To provide a timing circuit using a surface acoustic wave filter capable of improving the S/N ratio of output. CONSTITUTION:The timing circuit is provided with the surface acoustic wave filter 500 for outputting only prescribed frequency components from input signals and a differential pairing circuit 600 for adding the output of the surface acoustic wave filter to one of two input terminals, differential-amplifying it and then outputting it. A second surface acoustic wave filter 520 for inputting the signals of a phase opposite to the phase of the signals inputted to the surface acoustic wave filter 500 and outputting the signals of the above-mentioned prescribed frequency components whose phase is opposite to the phase of the output signals of the surface acoustic wave filter 500 is provided and the output of the second surface acoustic wave filter 520 is added to the other input terminal of the differential pairing circuit 600.
Patent JP-S6266951-A (JP)
Title: Thermal head
Inventor: TOGAWA EIJI
IPC: B41J2/335
Filed: 1985-09-19
Abstract: PURPOSE:To enable printing on a rough paper, by increasing an energy density through formation of an abrasion resistant protection film with a cubic boron nitride (CBN). CONSTITUTION:Due to a good heat conductivity and an abrasion resistance of the cubic boron nitride (CBN) used as a protective film for a thermal head, and its capability of being made thin, an application of a small electrical power is enough for a high and efficient heat transfer to a paper, enabling printing even on a rough paper of approximately 5sec with a small power. Since the CBN, in addition, has a smaller heat expansion coefficient and a god adherence to a substrate, it can with stand a heat stress and it has an excellent crack resistance. Further, a possible oxidation of a heat generation resistor is completely eliminated, resulting in no requirement for an oxidation prevention layer and a further improvement of a heat efficiency.
Patent JP-S6098415-A (JP)
Title: Detection of focusing
Inventor: HAYASHI ASAO
IPC: G03B3/00
Filed: 1983-11-02
Abstract: PURPOSE:To detect always satisfactorily focusing by evaluating the threshold value of a change-over function for changing over a method for detecting an out-of-focus image and a method for detecting a lateral deviation in accordance with the decision function changing with the F-number of an imaging lens. CONSTITUTION:The relation between an F-number and the rate of a lateral deviation is the equation I when the F-number is expressed by F and the rate of the lateral deviation by Z if there are photodetector arrays 11, 12 in the position apart by a specified distance DELTA from the imaging position by a photographing lens 1. Lateral deviation functions Y1, Y2 attain therefore the values inversely proportional to the F-number with the same subject in the range of the rate of deviation within the calculated rate of deviation. Decision of whether the imaging position of the subject by the lens 1 enters the regions between positions 13A and 13B or not is performed and in the case of Y1XY2>0, the focusing detection by the out-of-focus image is inaccurate and therefore the evaluation by the lateral deviation function Y is accomplished. The evaluation of the F-number by the decision function H is accomplished by judging that the imaging position is between the positions 13A and 13B in the case of Y1XY2<0.
Patent JP-H1136066-A (JP)
Title: Target for sputtering
Inventor: SERIKAWA TADASHI
IPC: C23C14/34
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To stably form stoichiometric compound thin film at a high deposition rate and to obtain a handy target by allowing it to contain a granular or linear metallic material having grain diameter or wire diameter in a specified range and a powdery compd. material. SOLUTION: This target is not produced independently from a metallic material or a compd. material but is produced in such a manner that a granular and/or linear metallic material having 0.5 to 10 mm grain diameter or wire diameter and a compd. material are mixed in a prescribed ratio. For example, a target T1 is the one produced by mixing a granular metallic material 11 and a powdery compd. material 12 and is produced by a method such as sintering or pressing. The compd. material may be composed of single one or may be composed of plural kinds of compd. materials. This target can prevent damage such as cracking or the like compared to the case of compd. targets, is easy-to-handle, furthermore, can stably form stoichiometric compound thin film at a high deposition rate and can inexpensively obtain compound thin film.
Patent JP-2000017324-A (JP)
Title: Method for refining molten steel
Inventor: AOKI HIROYUKI
IPC: C21C7/068
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a refining method of molten steel with which the sticking of a skull to a refining furnace and a reduced pressure refining furnace and the wearing of refractory, etc., are reduced, the oxides of valuable metals, etc., in the molten steel are restrained and thus, the deterioration in quality of the molten steel is prevented. SOLUTION: Decarburizing refining is executed with a refining furnace to melt molten steel 12 having low carbon concn. at a lower temp. than a target temp., after receiving the molten steel 12 into a ladle 11, the pressure in an immersion tube 13 immersed into the molten steel 12 is reduced, an exothermal agent is added into the molten steel 12 in the immersion tube 13, oxygen-blowing is executed and the decarburizing refining under reduced pressure is executed after raising the temp. of the molten steel 12 to the target temp.
Patent JP-S6362062-A (JP)
Title: Interface circuit
Inventor: SODA ATSUSHI
IPC: G06F13/14
Filed: 1986-09-03
Abstract: PURPOSE:To easily change a board address by using a switch means which produces addresses in response to each board. CONSTITUTION:A comparator 7 compares the signals of high-order 4 bits sent from a buffer 6 which receives an address signal from a CPU 40 with the contents (high-order 4 bits of address) of an address switch 8 like a digital switch which sets an address special to a board. If coincidence is obtained from said comparison, a gate 9 is opened for input/output of data signals and read/write signals. An interruption signal produced within a board has an output as set by the switch 8 via a decoder 10 and an identification code received from a board type identification code generating circuit 11 is read by the CPU 40. Thus an address can be set for each board and at the same time a board of an optional type can be put into a mother board.
Patent JP-S6449846-A (JP)
Title: Controller for hot water tank in automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F13/00
Filed: 1987-08-20
Abstract: PURPOSE:To increase the salable number of cups in delaying the time required for a cold water region to reach a primary water temp. sensor by a method wherein a secondary water temp. sensor detecting the water temp. is placed at a location nearer to a heater than that of the primary sensor and when either of the primary and secondary sensors detects the reduction in the water temp., power conduction to the heater is started. CONSTITUTION:A themistor 10 as a secondary water temp. sensor is placed at a location nearer to a heater 2 than that of a thermistor 9 as a primary water temp. sensor placed at the upper layer of a hot water tank 1. Tap water is supplied because of continuous large sale and a cold water region B1 is formed at the bottom of the hot water tank, which is detected by the thermistor 10 and a control part 11 is started to supply power to the heater 2 and conse quently the region B1 heated by the heater 2 becomes small. Since the make-up water is heated by the heater 2 even if continuous sale is repeated, the time required for the region B1 to reach the location of the thermistor 9 can be delayed.
Patent JP-H0542257-A (JP)
Title: Training kit for weighted walking
Inventor: UGI KENJI
IPC: A63B23/04
Filed: 1991-08-20
Abstract: PURPOSE:To perform the weighting control in response to the degree of recovery of a patient by setting a target value via an operation section, measuring the weighting with a weighting detector, and issuing a warning on a display unit when the measured value becomes larger than the set value by a preset value or above. CONSTITUTION:When a target set value Ps is inputted via an operation section 3, it is displayed on a display unit 7. The measured value Pp detected by a weighting detector 2 is extracted at the preset sampling cycle. As a heavier weight is mounted on a foot on the diseased part side, the measured value Pp is gradually increased, a CPU calculates the difference between the set value PS and the measured value Pp, if the absolute value of the difference is a preset value (k) or below, the CPU indicates that the measured value Pp is nearly equal to the set value Pp. If the absolute value of the difference is larger than the preset value (k), when the measured value Pp is larger than the set value Ps, a warning such as blinking is displayed on the display unit 7, and the set value Ps is switched to the measured value Pp for display. When the measured value Pp is smaller than the set value PS, deficient weighting can be found when the measured value Pp is displayed.
Patent JP-H0874001-A (JP)
Title: Stainless steel welding material for high temperature-high concentration sulfuric acid excellent in selective corrosion resistance and cold workability
Inventor: HIRAI TATSUYUKI
IPC: C22C38/00
Filed: 1994-08-31
Abstract: PURPOSE: To develop a stainless steel welding material excellent in selective corrosion resistance and cold workability in a high temp.-high concn. sulfuric acid soln. by regulating the components in a high Si-contg. Ni-Cr stainless steel to specified ranges. CONSTITUTION: The components are regulated in such a manner that, by weight, <0.08% C, 4.5 to 7.0% Si, <2.0% Mn, 8 to 30% Ni, 10 to 20% Cr, and the balance Fe are constituted, and the expression I is satisfied. Or, the components are regulated in such a manner that, furthermore, one or >=two kinds among 0.5 to 3.0% Cu, 0.2 to 2.0% Mo and 0.005 to 1.0% Pd are contained, and the value of δc denoting a δ ferrite forming tendency expressed by the formula II satisfies the range of -7<=δc<17. The stainless steel welding material in which the weld zone has excellent selective corrosion resistance and cold workability even in high temp.-high concn. sulfuric acid in which the concn. is regulated to >=95% and the temp. to >=65 deg.C can be obtd.
Patent JP-S6450670-A (JP)
Title: Picture processor
Inventor: NAGASHIMA SUNAO
IPC: H04N1/19
Filed: 1987-08-20
Abstract: PURPOSE:To reduce temperature up inside the titled processor and to improve picture quality by preventing a picture processing circuit from generating a clock when the circuit is not used. CONSTITUTION:A CCD 10 is driven by a CCD driving circuit 33. The original timing is due to a clock signal which an oscillation circuit 34 generates. The oscillation circuit 34 prohibits oscillation when a signal S1 from a control part 20 is switched off and outputs the oscillation clock when the signal S1 is switched on. An analogue picture signal which has been outputted from the CCD 10 is amplified in an amplifier circuit 30, and whose noise components are removed in a sample and hold circuit 31, whereby they are converted into the digital picture signal of a multi-level in an A/D converter 32. Since these circuits operate based on the clock signal which the oscillation circuit 34 generates, heat generation, noise and consumption power can be reduced by stopping the clock signal.