baber/WOPTO huggingface dataset:
Patent JP-H03143603-A (JP)
Title: Boring tool
Inventor: ROBAATO UIRUHERUMU BAN DEN BOO
IPC: B28D1/14
Filed: 1989-10-31
Abstract: PURPOSE:To enable formation of an expanded part extremely easily in a base hole whose diameter is uniform, by a method wherein a small-diameter part, an expanded part whose diameter is about the same with that of the base hole and a cut surface on an outer circumferential surface, the whole of which is diffused toward the tip, are formed and a cut part whose maximum diameter of the tip is almost the same as the diameter of the base hole is formed in order toward the tip from the base end, in a shaft. CONSTITUTION:A part of a shaft 3 is inserted into a base hole 41 until a protrusion 27 provided in a projected state on the top 21 of a substrate 2 abuts against the surface 42 of the basic material 4 and a boring tool 1 is turned through a shank 62 while feeding cooling water by starting a motor-driven drill 61. Simultaneously with the above, when the motor- driven drill 61 is turned while tilting the motor-driven drill 61 with hand, since a small- diameter part 32 is positioned close by an opening of the base hole 41 in the boring tool 1, the boring tool 1 shows behavior like a gyroscope by making use of an expanded part 33 having the diameter almost the same with that of the base hole 4 as a fulcrum. The whole is in a conical trapezoid, a cut surface 34 provided spirally on an outer circumferential surface is formed and an inner wall is cut by a cutting part 35, whose maximum diameter of the tip is almost the same as that of the base hole, by being pressed against the inner wall of the bade hole 41. Consequently, an expanded part 7 in a form of a conical hole spreading toward the bottom of the hole is formed in the base hole 41.
Patent JP-H07106070-A (JP)
Title: Lighting control system
Inventor: SATO NORIO
IPC: H04B10/80
Filed: 1993-10-07
Abstract: PURPOSE:To secure the safety by resetting a lighting load to the condition before the generation of interruption at the time of resetting the lighting load after an interruption. CONSTITUTION:Lighting power is supplied from a lamp line 1 to a lighting load 4 through a modulator 2. Or, a modulator 2 and a lighting load 4 are connected to a modulating signal line 3. The modulator 2 sends the duty-type pulse signal as modulating signal to a lighting load 4 through a modulating signal line 3 to perform the modulation control. An infrared ray sending unit 5 uses the infrared ray signal, which has priority over the modulating signal of the modulator 2, to control the modulation of the lighting load 4. Since the modulating time is thereby shortened and separate control of a lighting load can be set by the infrared ray sending unit 5, modulation can be separately controlled in response to the purpose of use of a room to improve the profitability.
Patent JP-H06135030-A (JP)
Title: Thermal head
Inventor: OGIYAMA OSAMU
IPC: B41J2/335
Filed: 1992-10-22
Abstract: PURPOSE:To allow high quality printing by pressing a protective layer, immediately above a heating part, well to a paper. CONSTITUTION:A protective layer 5, immediately above a heating part 3a provided on the top 2c of a heat storing layer 2, is set higher by 4-30mum than the protective layer 5 immediately above the highest part of electrodes 4a, 4b. In other words, the protective layer 5 immediately above the heating part 3a is protruded more than the protective layer 5 at other parts in order to increase contacting pressure with respect to a paper thus allowing high quality printing.
Patent JP-S62144224-A (JP)
Title: Checking device for input command of computer
Inventor: KOYANAGI HIDEAKI
IPC: G06F15/00
Filed: 1985-12-19
Abstract: PURPOSE:To improve the operating efficiency of the titled checking device by comparing an input command character string with the group of commands registered to a command memory part if said character string is incomplete and estimating an input command to make an operator select it. CONSTITUTION:A command input device consists of a microprocessor 1, a keyboard 2, a ROM 3, a RAM 4, a display device CRT10, a CRT control circuit 7, a refresh memory 8, a disk memory device 12, etc. If an error is detected with the command format when an operator supplies an optional command by operation of a key, a routine is carried out to estimate the corresponding command. Then the estimated command is displayed on the CRT10 and the operator judges whether said command is equal to a desired one or not for selection of commands. Thus it is possible to obtain a correct command with estimation despite an input error of commands. This omits the second input.
Patent JP-H10128100-A (JP)
Title: Control method of granulator
Inventor: YAMAKAWA KENJI
IPC: G05B13/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To unnecessitate monitoring lay always attending an operator, and to precise control in accordance with a change in properties of fed material supplied, and to operate a granulator in a proper state. SOLUTION: Fed material such as refuse supplied by a supplying device with fixed quantity 8 is granulated into a fixed shape by a die 3 and a roller 4. In this case, based on the current value of a driving source 6 for driving the roller 4 and a change rate thereof, the fuzzy inference is used to control the supply velocity of the supplying device with fixed quantity 8. Besides the current value of the driving source 6 and the change rate thereof, the temperature of the die 3 is also used, and the fuzzy inference is used to control the supply velocity of the supplying device with fixed quantity 8.
Patent JP-H10131346-A (JP)
Title: Bathroom soundproof construction
Inventor: OKUZAWA MASAYUKI
IPC: E04B1/98
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce noises propagating to a lower floor section in a drop-in installation type bathroom unit installation in a second floor or higher. SOLUTION: In a drop-in installation type bathroom unit, a bathroom foundation 3 is arranged to the lower section of the floor level or lower of a living room, etc., and the bathroom unit is disposed while a level is adjusted at an approximately the same level as the floor level by support legs placed on the bathroom foundation, and can be set up on a second floor or higher. A porous sound-absorbing material 9 having flexibility is installed to at least a part of a region consisting of a clearance formed between the periphery of the bathroom foundation 3 and a building frame 5 and used for adjusting the level and opening sections 7, 8 formed to the bathroom foundation 3 while being penetrated to the surface and rear of the bathroom foundation 3 and used for hot-water and water supply pipings and a drain piping at that time, and the site is closed.
Patent JP-2000114210-A (JP)
Title: Polishing device, polishing method, and manufacture of semiconductor device
Inventor: KONISHI NOBUHIRO
IPC: H01L21/304
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of the surface of a semiconductor film which is polished by a chemical-mechanical polishing method. SOLUTION: When a semiconductor film 19 formed on a semiconductor substrate 3S is polished by a chemical-mechanical polishing method, a polishing is performed in a state where the polishing selective ratio of the semiconductor film 19 and an underlying insulating film 17 is made relatively large at the beginning step. Then, the selective ratio is made relatively smaller in the middle step to equally polish the semiconductor 19 and the insulating film 17 independently of the kind of a film to be polished.
Patent JP-S63139847-A (JP)
Title: Sheet body conveying mechanism
Inventor: ITAKURA TORU
IPC: G03B42/02
Filed: 1986-11-29
Abstract: PURPOSE:To avoid the deformation, etc. of rollers and convey a scanned object to a sub-scanning direction with high accuracy by interlocking two pairs of conveying rollers via a power transmitting roller and separating said power transmitting roller off of said pairs of rollers at the time of nonconveyance. CONSTITUTION:When a picture image reading operation for an accumulating fluorescent material sheet A is not carried out, i.e., with a first and a second pair of rollers 20, 20 at a stop, a power transmitting roller 38 is separated off of pairs of rollers 20, 24 via a displacing means. Accordingly, the power transmitting rollers 38 is not brought into contact with rollers 30, 34 which are formed with a relatively soft material, without causing deformation while enabling the sub-scanning conveyance of the sheet body A at a uniform speed. And, further, since the power transmitting roller 38 is gradually brought into sliding contact with the rollers 30, 34 under the action of the displacing means, any breakage, deformation, or damage to other parts which are liable to occur at the time of suddenly bringing the power transmitting roller 38 into contact with the rollers 30, 34 can be avoided as possible.
Patent JP-H06137800-A (JP)
Title: Blasting method
Inventor: KAKIMOTO ETSUJI
IPC: F42D1/06
Filed: 1992-10-22
Abstract: PURPOSE:To improve an effect of crushing rocks by a method wherein an interval of blasting time of a plurality of holes during a blasting operation is determined in response to a spacing of the blasting holes and a speed of elastic wave of a rock base which is measured in advance and then explosives in each of the holes is exploded at the time interval of delay. CONSTITUTION:A speed of elastic wave of a rock base is measured in order to determine a second time of explosion of an electrical delayed electrical percussion cap at an accuracy of high second time of + or -1ms or less prior to an actual explosion. The measurement is carried out by mounting a three-point vibration speed meter at an interval of 10m, the rock base is vibrated by a heavy machine, vibration among three points is measured and a speed of elastic wave is calculated. As a result, the rock base at a stone crushing plant shows a speed of elastic wave of about 2100m/s and an acting speed of gas pressure is apparently about 252m/s. A time explosion second is set to be 9.9 ms and a different of explosion time of 10ms per hole interval is set. With such an arrangement, it is possible to reduce all items including the number of rocks processed by a breaker after explosion, a breaker processing time, the number of small dividing explosion and the number of days of processing rocks and the like.
Patent JP-H02179890-A (JP)
Title: Preparation of dihydroxydione
Inventor: DEIITAA HERUMERINGU
IPC: C25B3/29
Filed: 1989-11-02
Abstract: PURPOSE: To advantageously produce a dihydroxydione by allowing the aldehyde having an alkyl group shown by a specified formula to undergo an electroytic reaction in an aq. soln. of an acidic electrolyte under specified conditions.  
     CONSTITUTION: An aldehyde expressed by the specified formula (R is an alkyl group) is allowed to undergo an electrolytic reaction in an aq. electrolyte soln. kept at ≤pH 7 and contg. a conductive salt (sulfate and acetate) at 0.5 to 25A/dm 2  current density and 0 to 90°C. At this time, the electrolysis can be discontinuous or continuous, and a split electrolytic cell is preferably used as the electrolytic cell. Consequently, a dihyroxydione (e.g. 3,4-dihydroxyhexane-2,5- dione) shown by R-CO-CH(OH)-CH (OH)-CO-R is obtained and continuously extracted by ethyl acetate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07143661-A (JP)
Title: Overload protective circuit for inverter device
Inventor: SAWADA HIROSHI
IPC: H02P27/06
Filed: 1993-11-15
Abstract: PURPOSE:To appropriately protect a motor from overloads by selecting a second overload protecting characteristics, when the motor is driven so that rated torque can be continuously obtained at a frequency lower than a rated frequency by improving the cooling ability of force-air cooling. CONSTITUTION:When a motor M is driven so that the same torque as that obtained when the motor M is driven at a rated frequency can be obtained at a frequency lower than the rated frequency by improving the cooling ability of forced-air cooling, a thermal function selecting section 10 selects a second overload protecting characteristic. Since the second overload protecting characteristic holds the motor M at the same driving torque obtained when the motor M is driven at the rated frequency even when the driving frequency is set at a value lower than the rated frequency of the motor M, the motor M can be safely operated at 100-% torque. Therefore, the motor M can be protected appropriately from overloads.
Patent JP-H02130639-A (JP)
Title: Instruction processing performance diagnostic device
Inventor: KONISHI NOBORU
IPC: G06F11/22
Filed: 1988-11-11
Abstract: PURPOSE:To grasp performance when the environmental condition of a hardware is various changed by providing a processor for maintenance to set the environmental condition of the execution instruction to the hardware and to house an executed result according to an instruction from an instruction processing part. CONSTITUTION:A diagnostic instruction A for performance measurement is executed from an instruction processing part 11 and processor SVP12 for maintenance sets the environmental condition of the instruction to the hardware. On the other hand, a counter 14 is cleared by the end of the instruction A from an instruction calculating part 13 and the update of the counter is started. During the execution of continuous measuring instructions, the counter 14 is continued to be updated and after the end of this execution, the update of the counter 14 is stopped by the execution of a diagnosis instruction B for performance measurement. Next, the SVP12 houses the value of the counter 14 to a designated main memory. Thus, the performance condition of the hardware to include an environmental change can be grasped.
Patent JP-H09129544-A (JP)
Title: Charged particle beam transfer method
Inventor: NAKASUJI MAMORU
IPC: G21K5/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To lessen a pattern in transfer distortion caused by a deflection distortion in a deflection system or distortion in an object lens system when the pattern on a mask is transferred onto a substrate through a division transfer method. SOLUTION: The pattern of a mask M is divided into main visual fields along a direction of X, each main visual field is divided into auxiliary visual fields along a direction of Y, an electron beam EB passing through an auxiliary visual field is deflected by deflectors 9, 10, 13, and 14 and focused through object lenses 11 and 12, whereby the reduced image of a pattern of the auxiliary visual field is transferred onto a corresponding auxiliary transfer region on a wafer W. The reduced image of a pattern of each auxiliary visual field is corrected by a position correcting deflector 15 on distortion caused by the object lenses 11 and 12, and a relation between deflector driving signals and an amount of deflection is obtained so as to correct an electron beam which passes through each auxiliary visual field on deflection distortion caused by the deflectors 9, 10, 13, and 14.
Patent JP-S63137292-A (JP)
Inventor: SATO YOICHI
IPC: G09G3/14
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03147647-A (JP)
Title: Paper feeding device
Inventor: SUGIYAMA TSUKASA
IPC: G03G15/00
Filed: 1989-10-31
Abstract: PURPOSE:To correctly confirm the using frequency of each paper transport part by installing a counting means for counting the number of transported pieces of paper in each paper transport part. CONSTITUTION:Each paper sheet can be accommodated into a plurality of paper accommodation parts 21-23. A paper transport part transports paper from paper accommodation parts 21-23 according to necessity. The number of pieces is counted by counting means CA, CB, and CC. Accordingly, the using frequency of each paper transport part can be correctly recognized from the counting quantity by the counting means CA, CB, and CC. Accordingly, the necessity of maintenance can be easily confirmed, and the maintenance frequency can be reduced.
Patent JP-H02132345-A (JP)
Title: Manufacture of thin film specimen
Inventor: MIYATAKE HIROSHI
IPC: G01N1/32
Filed: 1988-11-14
Abstract: PURPOSE:To enable observation of the specified part of a specimen in a transmission type electron microscope, etc., by utilizing the converged ion beams for thin film formation and forming the observation part becoming a target into a thin film at precision having prescribed nm or below. CONSTITUTION:A region 4 is etched by ion beams 3 converged for the observation part 2 of a specimen 1. This ion beams are constituted of both an ion gun and an ion optical system for making the fine ion beams and a mechanism for scanning the ion beams on the surface of the specimen. Firstly, when double sides of the observation part 2 becoming a target of the specimen 1 are etched by the converged ion beams 3, the observation part 2 is formed into a thin film at precision of <=100nm width and can be left. After working by this converged ion beams 3, e.g., in the case of a transmission type electron microscope, the width left by the converged ion beams can be arbitrarily decided by the observation conditions such as acceleration voltage. Thereby observation of the specified part of the specimen is enabled.
Patent JP-H02132720-A (JP)
Title: Vacuum valve
Inventor: OSHIUMI KATSUMI
IPC: H01H33/66
Filed: 1988-11-14
Abstract: PURPOSE:To enhance reliability and facilitate assembly by forming first and second contact portions by plating nickel, nickel-phosphorus alloy, copper and silver thereon, in order. CONSTITUTION:Contact portions 16a, 18b are provided in first and second energizing shafts 16, 18 made of annealed copper material, respectively. The contact portions 16a, 18b are formed by plating nickel, nickel-phosphorus alloy, copper and silver in order. Accordingly, even if the first and second energizing shafts 16, 18 are welded to a sealing fitting 12a and a bellows 19, or a sealing fitting 12b under such a heating condition as to use silver solder, nickel of the nickel layer alloys with copper of the copper base. Meanwhile, since solid-insolubility of nickel and silver eliminates a silver flow, the same contact resistance and surface oxidation as those in the case of silver plating can be obtained. It is thus possible to facilitate assembly and enhance reliability with high dimensional accuracy.
Patent JP-H11104931-A (JP)
Title: Tool holder
Inventor: NARISAWA YASUHIRO
IPC: B23Q3/12
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a correcting piece from partly protruding to the periphery during operation, by small forming size of an opening part in each holding hole so that protruding can be impeded of the correcting piece in the hole. SOLUTION: In a ring 20, in an upper position of each of plural holding holes 13 arranged equally in the periphery of a body 1, a respectively corresponding operating through-hole 21 is provided. A diameter of the through-hole 21 is formed smaller than external shape of a correcting piece 14, and formed in dimension larger than an external diameter of an operating piece 22 as an operating member for operating the correcting piece 14 from the outside. Accordingly, the operating piece 22 is turned, even when the correcting piece 14 is moved in a peripheral direction, the periphery of a head of the correcting piece 14 hits a hole edge in an inner surface 20A of the ring 20. Accordingly, even in a dream of balance operation, apprehension protruding the correcting piece 14 to the periphery is eliminated.
Patent JP-H05126882-A (JP)
Title: Inspection method of piezoelectric resonator
Inventor: MIYAMA KENJI
IPC: G01R29/22
Filed: 1991-10-31
Abstract: PURPOSE:To enable a small spurious to be enlarged and an inspection accuracy to be improved by changing a value of a capacitor so that it can be increased, changing a resonance current which flows into a piezoelectric resonator so that it can be increased, and then increasing a power gain near a parallel resonance point. CONSTITUTION:When a value of a capacity 11 is changed so that it can be increased, a frequency fs of a selection mode is shifted to a high-frequency side, namely fs'. Therefore, a maximum peak of a profile is shifted gradually toward a high-frequency side and a difference between frequencies fs and fp is reduced. Therefore, since a current supply to the parallel resonance circuit increases due to a series resonance current having maximum value power consumption at the parallel resonance frequency fp is increased. Therefore. spurious which was at an extremely small level (a) can be changed to an enlarged level (b) according to increase in current to the parallel resonance circuit. Namely, a detection accuracy of spurious can be improved drastically.
Patent JP-H11126404-A (JP)
Title: Disk recording and reproducing device equipped with attachable/detachable magazine
Inventor: MORIYAMA MASAHIRO
IPC: G11B17/24
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent falling-off of a disk from a magazine removed from a chassis and to make the disk freely appear and disappear from the magazine while the magazine is loaded on the chassis. SOLUTION: This disk recording and reproducing device is provided with a magazine 3 for housing a plurality of upright disks, the magazine 3 being freely rotatably and attachably/detachably from a support shaft 1 erected on a chassis 2, and the support shaft 1 is formed in a two-stage shape: a small diameter shaft 11 being protruded from a large diameter shaft 10.  The disk recording and reproducing device is also provided with a fitting body 8 attached to the center of the magazine 3 and extended in the rotational axial direction of the magazine 3, a pressing piece 35 connected to the fitting body 8 to be slid up and down, the height position being decided by bringing its lower end part into contact with the upper surface of the large diameter shaft 10 and a flange body 36 provided in the pressing piece 35 and moved away oppositely to the upper end of a disk in the magazine 3 in contact with the upper surface of the large diameter shaft 10, and the pressing piece 35 is lowered with respect to the fitting body 8 following the pulling-up of the fitting body 8, and then the flange body 36 is brought into contact with the disk upper surface.
Patent JP-S62144492-A (JP)
Title: Break time counting circuit for automatic correction of break ratio
Inventor: MORIMURA HIROSHI
IPC: H04Q1/36
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a break time counting circuit for correcting automatically a break ratio of low cost and small consumed power by using two shift registers and an adder instead of a multiplier. CONSTITUTION:The shift register 4 inputs a PCM signal S1 indicating the cycle T=80-130ms of a dial pulse in a signal in a band from an input terminal 1 and outputs a PCM signal S2 indicating 1/18 times as long as the cycle T. The shift register 5, similarly, inputs the signal S1 from the terminal 1 and outputs a PCM signal S3 indicating 1/2 times as long as the cycle T. The adder 6 inputs the output signal S2 of the register 4, the output signal S3 of the register 5 and a PCM signal S4 inputted from an input terminal 2, set and indicating a fixed time 1.5ms, adds them, obtains a cycle Yi=1.5+{(1/16)+(1/2)}Xi and outputs a PCM signal S5 indicating the break ratio of the automatically corrected dial pulse to an output terminal 3.