baber/WOPTO huggingface dataset:
Patent JP-S5682144-A (JP)
Title: Clamping apparatus of workpiece for machine tool
Inventor: FUJII TEIZOU
IPC: B23Q17/00
Filed: 1979-12-10
Abstract: PURPOSE: To accurately machine a workpiece without distortion by regulating the clamping force on the workpiece according to the rigidity of the workpiece.  
     CONSTITUTION: In a machine tool 1 which machines a workpiece 2 fixed by using a clamping means 3, the dimension of the workpiece 2 when positioned above the clamping means 3 is measured by using a measuring apparatus 4 and then the workpiece 2 is clamped with a set clamping force by the clamping means 3. The dimension of the workpiece 2 clamped with said clamping force is measured by using the measuring apparatus 4. The distortion amount of the workpiece 2 at that time is calculated to compare with the allowable distortion amount set according to the machining tolerances of the workpiece 2. A clamping force-distortion chart is calculated from dimensions of the workpiece 2 before and after it is clamped by the claming means 3, and when said distortion amount exceeds said allowable distortion amount, a clamping force by which the distortion amount is within said allowable distortion amount is calculated according to said data. Moreover, said clamping force is fed back to a clamping force regulator 5 to clamp the workpiece 2, and the distortion amount is measured again. Said operation is repeated until the distortion amount agrees with said set allowable distortion amount. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H065659-A (JP)
Title: Mounting method of semiconductor element
Inventor: TAMAOKI TOMOHIRO
IPC: H05K3/30
Filed: 1992-06-18
Abstract: PURPOSE:To shorten a mounting process in time by pressing a semiconductor element without making use of a pressing jig and to make the warped semiconductor element flat at mounting in a MBB method where a semiconductor element is mounted on a surface without heating. CONSTITUTION:A fixing jig 11 is fixed to a wiring board 1 through the intermediary of a semiconductor element 4 with a second insulating resin 13. The fixing jig 11 is dismounted after a first insulating resin 9 interposed between the semiconductor element 4 and the wiring board 1 is cured at normal temperatures.
Patent JP-H09320471-A (JP)
Title: Unpolished panel inspection method for cathode-ray tube
Inventor: MATSUBARA YOICHI
IPC: H01J9/42
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To precisely and easily distinguish the defects in the inner and outer faces of an unpolished panel by putting a functional plastic film having an uneven film on the surface in the outside face and radiating light rays. SOLUTION: A functional plastic film 2 comprising a plastic film substrate and an uneven film formed on the surface is put on the outer face of an unpolished panel 1, which is an inspection object and light is radiated to the panel from the back side by an inspection lamp 3. An inspector observes the panel 1 through the film 2 and light diffused by the unevenness of the glass surface, that is light transmitted out of the glass inner face, is further curved and dispersed. Consequently, the diffused light, which is conventionally a cause of watching hardness, is dispersed by the unevenness formed on the surface of the film 2 and the defect detecting function to detect the defect of the panel 1 can be further heightened.
Patent JP-S5947608-A (JP)
Title: Characteristic compensating device
Inventor: HIROI KAZUO
IPC: G05B11/36
Filed: 1982-09-13
Abstract: PURPOSE:To provide the upper/lower limits of a blind sector and the directivity to the dynamic characteristic compensation of a characteristic compensating device which delivers a characteristic compensating signal after converting characteristics of an input signal, by providing an incomplate differentiation element and the upper/lower limit element of a blind sector. CONSTITUTION:An incomplete differentiation element 11 to which an input signal is supplied performs an incomplete differentiating operation to the input signal. The element 11 is supplied to a blind sector upper/lower limit element 12, and a blind sector is given with its upper and lower limits. Then the output of the element 12 and the input signal are supplied to an addition element 13 and then delivered in the form of a characteristic compensating signal. In such processing, the blind sector upper/lower limits and the directivity are ensured for the dynamic characteristic compensation.
Patent JP-H0540736-A (JP)
Title: Timetable display device
Inventor: NAKAMURA KOKI
IPC: G04G13/02
Filed: 1991-06-29
Abstract: PURPOSE:To record the information related with subjects by means of voice and reproduce it by means of voice as required relating to a timetable display device fittingly applied to an electronic clock, an electronic pocketbook, an electronic calculator, etc. CONSTITUTION:An electronic circuit including a RAM 2 which stores the timetable data corresponding and relating with day of the week, time and subjects and its control procedure, and an electronic circuit including a display part 10 which displays the timetable data stored in the RAM 2 and its control procedure are incorporated. In addition, an electronic circuit including a voice code storing RAM 3 which stores an encoded voice data, based upon the voice messages inputted from outside, for each subject and its control procedure, and an electronic circuit including a speaker 11 which reprodures the above stated voice messages by reading out the encoded voice data from the voice code storing RAM 3 and its control procedure are incorporated.
Patent JP-2000345847-A (JP)
Title: Direct injection spark-ignition type internal combustion engine
Inventor: ITO YASUYUKI
IPC: F02F3/24
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To layer-likely and surely transport fuel atomization to nearby an ignition plug, by collecting an air flow from the groove part of a piston crown surface to one point, to lead the air flow to nearby a fuel injection valve. SOLUTION: A sequential tumble flow, guided by the groove part 11 of a piston 3 crown surface to move toward nearby a fuel injection valve 10 and toward nearby an ignition plug 9 from nearby the valve 10, is produced in a combustion chamber 4. The groove part 11 of the piston 3 crown surface has a width having the broad exhaust valve 6 side and the narrow intake valve 5 side, and a depth having the shallow valve 6 side and the deep valve 5 side.
Patent JP-S6137994-A (JP)
Title: Amorphous alloy plated magnetic steel sheet, method and apparatus for manufacturing it
Inventor: AMANO TOSHIO
IPC: H01F1/16
Filed: 1984-07-31
Abstract: PURPOSE:To improve the magnetic characteristics of a magnetic steel sheet and to reduce the iron loss of the iron core of a transformer when the iron core is made of the steel sheet by forming an amorphous alloyed layer on at least one side of the steel sheet. CONSTITUTION:A magnetic steel sheet 22 to be treated is immersed in an aqueous electrolyte soln. 2 and transferred from a metal leaching region 15 for the 1st stage at the inlet side to a metal electrodeposition region 16 for the 2nd stage at the outlet side. In the 1st stage, pulsating voltage with positive polarity is applied between the steel sheet 22 and an intermediate electrode 10 to leach metallic ions from the surface, and pulsating voltage with negative polarity is applied between them to reduce and destroy a passive film. In the 2nd stage, pulsating voltage with positive polarity is applied between the steel sheet 22 and the electrode 10 to electrodeposit metallic ions. An amorphous alloyed layer is formed on the surface of the steel sheet 22.
Patent JP-H0252938-A (JP)
Title: Air cooling device
Inventor: RORUFU ANDETSUSUSOON
IPC: F25B6/02
Filed: 1989-06-21
Abstract: PURPOSE: To obtain an air cooler suitable for grains being connected with a computer and regulated to attain a specified temperature at the outlet in order to set a specified temperature and a specified temperature difference between the specified temperature and the delivery air temperature. CONSTITUTION: A setter 33 sets a desired temperature at the discharge opening of a cooling coil assembly 7 and the setting conditions of a damper 4 and valves 23, 25 are controlled by the set temperature of a controller 32. The setter 33 performs setting such that a specified temperature difference is brought about between the air from the assembly 7 and the air from a condenser 9. Consequently, the controller 32 sets a valve means 19 through a coupling part 37 and an electromagnet 52. If high cooling conditions are requested, the controller 32 opens the valves 25, 23 through the coupling part 37. Furthermore, a valve means 28 is closed and a cylinder in a compressor 13 is operated to regulate the damper at a throttling position.
Patent JP-H0451832-A (JP)
Title: Method for artificially cultivating japanese horseradish
Inventor: IGAMI MITSUO
IPC: A01G1/00
Filed: 1990-06-18
Abstract: PURPOSE:To enable complete controlled culture of Japanese horseradish by planting seedlings of the Japanese horseradish in a culture medium composed of rock wool formed from natural rocks and raising the seedlings under special conditions while feeding an aqueous solution containing a fertilizer thereto. CONSTITUTION:Natural rocks are melted and formed into a fibrous form to provide rock wool 7, which is then formed into a granular shape having 1-30 mm grain size and 0.1-0.5 g/cm<3> bulk density. The resultant granular rock wool is subsequently wrapped in bags 5 and 6 composed of a root-penetrating sheet to afford a water holding material layer 3 and an artificial culture medium layer 4. The aforementioned water holding material layer 3 and culture medium layer 4 are then laminated through a root-penetrating sheet 8 in a water tank 1 of a flat bed to provide a cultivation bed for nutriculture. Seedlings of Japanese horseradish are then planted on the resultant culture medium layer 7 and water from a water supply source 11 is passed through a solenoid valve 15 to fertilizer feeding and mixing pipes 19 and 20. A liquid fertilizer from fertilizer stock solution tanks 12 and 13 are subsequently fed, mixed therewith and fed through a filter 17 and a liquid feed tube 9 to raise the seedlings at 5-30 deg.C ambient temperature.
Patent JP-H0452035-A (JP)
Title: Working equipment for shape
Inventor: YOSHIKAWA KIICHI
IPC: B21D37/04
Filed: 1990-06-18
Abstract: PURPOSE:To perform job shop production at a low cost by arranging a desired number of dies in parallel on press die supporting shelves of plural stages installed vertically in a prescribed distance and equipping movable press cylinders to the respective shelves. CONSTITUTION:In a press apparatus for sash shapes, press die supporting shelves 3 are provided vertically at a prescribed distance, desired dies 4 are arranged in parallel on the respective shelves and a girder 2 is installed on the top in parallel with the shelf. A press cylinder 6 which can move along each girder is equipped on the upper part of each die supporting shelf. In this way, different shares can be worked in sequence, a function as a die storing shelf is given, a space is saved, etc., by mere movement of a press cylinder 6 and this method can correspond to the job shop type production at a low cost.
Patent JP-H114666-A (JP)
Title: Foaming agent composition for supplying magnesium
Inventor: TAKAICHI AKIHISA
IPC: A23L2/38
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium-supplying foaming agent composition light in weight, extremely good in taste, easy in intake and administration and excellent in stability, uniformity and practicality by including magnesium sulfate, a foaming agent component and a neutralizing agent component in a specific ratio. SOLUTION: This magnesium-supplying foaming agent composition comprises (A) 0.6-6 wt.% (as magnesium) of magnesium sulfate, (B) 10-35 wt.% of a foaming agent such as potassium bicarbonate, and (C) 15-60 wt.% of a neutralizing agent component comprising 20-30 wt.% of citric acid and L-tartaric acid and 5-25 wt.% of L-ascorbic acid. The composition preferably further contains 0.2-13 wt.% of potassium carbonate and 0.2-13 wt.% of potassium carbonate, and the composition is preferably prepared in the form of tablets, granules, powders or capsules.
Patent JP-S5862404-A (JP)
Inventor: AKASHI TEIICHIROU
IPC: F22B37/52
Filed: 1981-10-08
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-H117406-A (JP)
Title: Terminal controller and receiving file management method for the device
Inventor: MORITA TOMONORI
IPC: G06F12/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To receive and manage original data without generating the disappearance or mismatching of the original data even when a data file having the same file name as that of a data file stored in a receiving file is transmitted from a terminal. SOLUTION: At the time of receiving a data file from a terminal 2, an inherent receiving file name is acquired by adding the receiving time of a system clock part 13 to a file name and the received data file is stored and managed by a receiving file 15 based on the receiving file name. When the execution of processing is commanded, a receiving file name corresponding to the file name of a data file to be used for the processing is retrieved from the receiving file names of data files stored and managed by the file 15, and at the time of detecting the corresponding receiving file name, the commanded processing is executed by using the data file of the detected receiving file name.
Patent JP-S5861497-A (JP)
Inventor: KITAGAWA KOUJI
IPC: G21C13/00
Filed: 1981-10-07
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-S6220479-A (JP)
Title: Driving device for image sensor
Inventor: KONDO NOBUYOSHI
IPC: H04N5/335
Filed: 1985-07-19
Abstract: PURPOSE:To cancel crosstalk generated at the signal output terminal of an analog switch by providing a means which inverts and differentiates a clock signal, adjusts its waveform, and superposing the resulting signal upon the signal input terminal as compensating pulses. CONSTITUTION:When the control clock signal CK of the analog switch 4 goes up to a high level, the output of an image sensor is read up. At this time, when the clock signal CK rises or falls, the analog switch 14 generates crosstalk in the differentiated shape of the clock signal. The inverted signal, the inverse of CK of the clock signal CK, on the other hand, is differentiated and shaped by compensating pulse generating means 1 and 2 and superposed upon the signal input terminal of the analog switch as compensating pulses. Consequently, the crosstalk generated by the analog switch 4 is in the same shape with the compensating pulses and different in polarity, so they cancel each other and a signal output having no crosstalk is obtained.
Patent JP-S6220413-A (JP)
Title: Integration system for digital circuit
Inventor: SATO YUICHI
IPC: H03K5/19
Filed: 1985-07-19
Abstract: PURPOSE:To perform sequential operation accurately by inputting the input and the output of a shift register to a comparing operation circuit and inputting the output to a counter to integrate it. CONSTITUTION:A shift register 11 delays an input (a) by n-number of bits and outputs it as an output (b). A comparing operation circuit 13 compares the input (a) and the output (b) with each other to discriminate whether '1' is inputted to or outputted from the shift register 11 or contents of the shift regis ter 11 are not changed. +1 is inputted to an up/down N-bit counter 12 when the input (a) is '1' and the output (b) is '0', and -1 is inputted to the counter when the input (a) is '0' and the output (b) is '1'. Thus, the input and the output of the register 11 are compared with each other by the circuit 13 to detect the number of '1's in the register 11, and the counter 12 substitutes the difference with an actual integral result 14.
Patent JP-H1012050-A (JP)
Title: Tape electric wire terminal-reinforcing sheet
Inventor: MASUKO HIROAKI
IPC: C09J7/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To carry out bonding work easily and prevent the separation of a sheet even in a winter and cold season regarding a sheet bearing an adhesive layer to reinforce a terminal of a tap electric wire produced by arraigning large number of conductive wires in parallel at intervals in an insulating layer. SOLUTION: This sheet is a tape electric wire terminal reinforcing sheet one side of which is coated with an adhesive layer 2 mainly consists of thermoplastic polyester resin and having tensile elasticity within a range of 1-500kg/cm<2> at any temperature within the range of 0-50 deg.C and consequently the sticking work is made easy and the separation of the sheet can be prevented even in a winter and cold season.
Patent JP-S5950788-A (JP)
Title: Automatic control circuit for motor
Inventor: SANAKA YOUZOU
IPC: H02P27/02
Filed: 1982-09-14
Abstract: PURPOSE:To improve the controlling accuracy of a motor by enabling to vary not only a displacing voltage but a reference voltage when an AC power source varies. CONSTITUTION:An operational amplifier 9 applies a deviation between a reference voltage Vn and a displaced voltage Vtheta from a synchro generator 5 which is interlocked to a dancer roller 4 through a phase controller 12 to a thyristor rectifier 13, and controls the speed of a DC motor 1. The power source of the amplifier 9 and the controller 12 employs the stabilized constant voltage source obtained by lowering the power voltage from an AC power source 15 by a transformer 16 to an AC voltage, rectifying and smoothing the AC voltage by a rectifier 17 and condensers 18, 19 and stabilizing it by constant-voltage units 20, 21. On the other hand, a reference voltage Vn is obtained by dividing the output of the rectifier 17 by a variable resistor 10 and a resistor 11. The variation of the power voltage can be absorbed, thereby improving the controlling accuracy.
Patent JP-S6314630-A (JP)
Inventor: YAMAMOTO SHOICHI
IPC: A01D41/12
Filed: 1986-07-07
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-H06349018-A (JP)
Title: Floating type magnetic head for computer
Inventor: ARAKAWA MASAYUKI
IPC: G11B5/60
Filed: 1993-06-07
Abstract: PURPOSE:To lessen the influence of external noise, to decrease inductance and to facilitate production by diminishing core parts formed with magnetic films integral with a slider. CONSTITUTION:This magnetic head has a structure formed by providing the slider 31 having air bearing surfaces 34 with first magnetic films 2 and joining trailing core pieces 5 provided with second magnetic films 6 to the films 2 in such a manner that a magnetic gap G is formed between the first and second magnetic films 2 and 6. Further, the core part 45 which is integral with the slider 31 and has the first magnetic films 2 is formed shorter than the overall length of the slider 31.
Patent JP-H05331607-A (JP)
Title: Galvannealed steel sheet excellent in powdering resistance and aptitude for external surface and its production
Inventor: MATSUBAYASHI KOJI
IPC: C23C2/06
Filed: 1992-05-27
Abstract: PURPOSE:To produce a galvannealed steel sheet used for the purposes, e.g. of automobile outer sheet and showing superior coating suitability and powdering resistance. CONSTITUTION:A two-layer plating layer consisting of a galvannealing layer, on the lower layer side, composed essentially of delta1 phase and a plating layer, on the upper layer side, composed of Fe or ferrous alloy is provided to one side of a steel sheet, to be the coated surface of an outer sheet, etc., and also a galvannealing layer where zeta-phase is formed at least in a surface layer is provided to the other side of the steel sheet, to be the compression side at the time of press forming, etc., by which superior coating suitability and superior powdering resistance can be provided to one side and the other side of the steel sheet, respectively. This steel sheet can be produced by making respective alloying temps. of both sides of the steel sheet in the alloying treatment furnace differ from each other by allowing a temp. difference to occur between both sides of the steel sheet before the introduction into the alloying treatment furnace by means of roll cooling, etc.
Patent JP-H06346823-A (JP)
Title: Sealing device for fuel regulating bolt of diesel engine
Inventor: YAMASHITA KENJI
IPC: F02B3/06
Filed: 1993-06-04
Abstract: PURPOSE:To provide a sealing device for a fuel regulating bolt of a diesel engine which can not easily be modified by a simple daily tool. CONSTITUTION:A fixation wall 14 of a diesel engine E is penetrated by a fuel regulating bolt 15 which is then fixed thereto while being capable of proceeding and receding. A maximum injection amount of a fuel injection pump can be controlled by an inner leading end 16 of the fuel regulating bolt 15. A fastening nut 18 is screwed with an outside portion 17 of the fuel regulating bolt 15 which is projected outward from the fixation wall 14. A cylindrical cap 22 covers the outside portion 17 of the fuel regulating bolt 15 and the fastening nut 18. A fitting portion S is formed on an outer surface of the fixation wall 4 so as to surround the fastening nut 18, and an opening end 23 of the cylindrical cap 22 is press-fitted to the fitting portion S.
Patent JP-H0826751-A (JP)
Title: Optical element forming die and its production
Inventor: HIRABAYASHI KEIJI
IPC: C03B40/02
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a die excellent in hardness, durability and releasability and suitable for press-forming an optical element consisting of glass by successively forming a diamond crystal film and an amorphous hard carbon film on a substrate by vaporphase synthesis. CONSTITUTION:A diamond crystal film 2 is formed on a substrate by vapor- phase synthesis (e.g. hot-filament CVD), and then an amorphous hard carbon film 3 is formed on the film 2 by vaporphase synthesis to produce a die for press-forming an optical element consisting of glass. Meanwhile, the maximum surface roughness of the film 2 is controlled to 30-150nm, and the film 3 should have a thickness of >=1.8 times the maximum surface roughness of the film 2 and less than 500nm. Further, the crystal of the film 2 is micronized or the film 2 is ground to control the maximum surface roughness of the film 2 to 30-150nm.
Patent JP-H0451651-A (JP)
Title: Video telephone system
Inventor: YONEDA HAJIME
IPC: H04M15/30
Filed: 1990-06-19
Abstract: PURPOSE:To automatically and intermittently display a call rate and/or call time by intermittently reading data on the call rate and/or call time stored in memories and superimposing the display signal of the call rate and/or call time on a transmitted video signal and displaying a synthesized video signal. CONSTITUTION:The call rate and/or call time transmitted through the line 2 of ISDN is temporarily stored in the memories 7 and 8. Data on the call rate and/or call time stored in the memories 7 and 8 is intermittently read and the display signal of the call rate and/or call time is intermittently superimposed on the video signal transmitted from a video telephone system 1 through the line 2 of ISDN and the video signal are synthesized. The transmitted video signal or the video signal synthesized by superimposing is displayed in a monitor 10. Thus, the call rate and/or call time is automatically and intermittently displayed in the monitor 10.