baber/WOPTO huggingface dataset:
Patent JP-H01285881-A (JP)
Title: Apparatus for measuring iron loss of magnetic body
Inventor: MURAKAMI MITSUAKI
IPC: G01R33/12
Filed: 1988-05-12
Abstract: PURPOSE:To accurately calculate the iron loss of a magnetic body, by preliminarily calculating the absolute value and phase error generated in a measuring system and applying analogue/digital conversion to a measured value and performing correction calculation by the operation due to a personal computer. CONSTITUTION:The first and second windings 2, 3 are applied to a magnetic body 10 and AC voltage wherein the AC signal from a sine wave oscillator 5 is amplified by a power amplifier 6 is applied to said winding 2. A memory device 7 performs the sampling of the exciting voltage obtained by converting the current flowing through the winding 2 to voltage and the voltage induced in the winding 3 in a time sharing manner and converts sampling voltage to 2n by A-D conversion to store the same. The absolute error quantity and phase error quantity generated in a measuring apparatus system are preliminarily measured at every frequency by a control apparatus 8 performing operational processing and control. The phases of exciting voltage subjected to time sharing to be converted digital and secondary induced voltage are shifted by the error quantities and an absolute value is multiplied by a proportion constant to be corrected before electric energy is operated.
Patent JP-S609394-A (JP)
Inventor: RITSUKII FURANSHISU BITEINGU
IPC: H02P6/08
Filed: 1984-06-08
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-S63282022-A (JP)
Title: Workpiece conveying device
Inventor: TOMITANI TAKAYUKI
IPC: B65G47/28
Filed: 1987-05-15
Abstract: PURPOSE:To shorten the processing time of every working step so as to enhance the through-put of products by providing a reverse conveying section for reversing the longitudinal direction of a workpiece in the intermediate section of a workpiece conveying path. CONSTITUTION:A reverse conveying section 9 turns a workpiece 3 by an angle of 180 deg. with respect to the conveying direction of the workpiece 3 between a loader section 1 and an unloader section 6 so that the longitudinal direction of the workpiece 3 is reversed and then workpiece 3 is conveyed. Accordingly, workpieces 3 which have been stacked and stored in a cartridge 2 on the loading section 1 with the reference sides of the workpieces 3 being set in a predetermined direction, can be stored successively in a cartridge 7 on the unloader section 5 with the longitudinal direction of the reference sides thereof being reversed. Accordingly, the direction of the reference sides of the workpieces 3 which are stacked and stored in the cartridge 2 on the loader section 1 in the first working station can be made to be precisely identical with that in the cartridge 2' on an unloader section 6' in the second working station.
Patent JP-H01287284-A (JP)
Title: Plasma treatment apparatus
Inventor: ITO YOICHI
IPC: H01L21/205
Filed: 1988-05-16
Abstract: PURPOSE:To prevent the reduction in the yield of a specimen due to sticking of foreign matter by providing vacuum sealing means capable of being incinerated by means of gas plasma to a vacuum sealing part to be in contact with gas plasma and also providing means of protecting the vacuum sealing part from gas plasma. CONSTITUTION:In a vacuum sealing part, to be in contact with gas plasma, in a plasma ashing apparatus, as to the part between a circular waveguide 31 and a quartz discharge tube 32, an O ring 92 made of metal consisting of an outer shell coated with Al, etc., and an elastic core is provided to the bottom of the quartz discharge tube 32 and, further, an O ring 93 made of rubber is provided to the side face of the quartz discharge tube 32, by which the interruption of gas plasma by means of the O ring 92 made of metal and vacuum sealing by means of the O ring 93 made of rubber are carried out. Moreover, O rings 92' made of metal are provided to other parts in the vicinity of gas plasma and O rings 93' made of rubber are provided to the outside of the above rings 92', by which sealing is carried out. By this method, the O rings 93, 93' made of rubber are exposed to gas plasma and incinerated and, as a result, contamination inside the apparatus can be prevented.
Patent JP-S5640553-A (JP)
Title: Thermography
Inventor: OOTA KAZUHIKO
IPC: B41M3/06
Filed: 1979-09-12
Abstract: PURPOSE: To obtain steadily a thickly raised printing matter without giving pressure to a base by a method wherein a screen stencil is arranged at some interval above the printing base and thermofusing resin powder is let to fall and pile from openings of the screen stencil.  
     CONSTITUTION: First, the printing base 1 is placed quietly and horizontally and the screen stencil 2 is held horizontally at a given clearance above this base. Then, powder 5 based on a thermofusing resin composition is supplied onto the screen stencil 2, dropped from openings 3 of the screen stencil 2 scratching the surface thereof with a spatula 4 and is let to pile on the base 1. When the base 1 which has been printed is brought into a heating apparatus, the powder 5 is heated, fushed and then cooled to obtain a printed matter having raised printing 27 on the printing base 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000305913-A (JP)
Title: Synchronization system for log information
Inventor: IIDA KOJI
IPC: G06F15/173
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To learn timely relation of log information among plural devices without providing a new device such as hardware. SOLUTION: Each of plural devices connected via a loop is provided with a specified primitive detecting part 18 to detect a close primitive to be transferred among plural devices when frame transfer is completed from the frame transferred via the loop, a sequence count part 16 to update a sequence count value when the close primitive is detected by the specified primitive detecting part 18 and a log information creating part 17 to create the log information by adding the sequence count value generated by the sequence count part 16 to the received frame and a frame to be transmitted. And the sequence count value based on the frame transfer is added to the log information to be created among plural devices.
Patent JP-H0413418-A (JP)
Title: Bending device
Inventor: HASE NORIO
IPC: B21D5/02
Filed: 1990-05-07
Abstract: PURPOSE:To eliminate the loss-time because of the double decks system by setting the cylinder to control opening and closing of the interval of the upper die and the middle die. CONSTITUTION:On the bending device of the double decks system, the hydraulic cylinder 7 to control opening and closing of the interval 6 between both is connected to the both sides of the longitudinal direction of the fixed upper die 1 and the movable middle die 2. At the bending time of the material to be bent between the upper die 1 and the middle die 2, the lower die 3 is lifted preliminarily and brought in contact with the middle die 2 by driving the driving means, and the interval 6 between both is being eliminated. And at the time of the bending work of the material to be bent between the middle die 2 and the lower die 3, the middle die 2 is brought in contact with the upper die 1 preliminarily by moving the hydraulic cylinder 7, the interval 6 between both is eliminated, and then the lower die 3 is lifted by the amt. of the interval 6 being eliminated and the interval 5 is made to the proper interval. Accordingly, when the material to be bent is bent between the middle die 2 and the lower die 3, the loss time for eliminating the interval 6 is saved, so the bending work can be done efficiently.
Patent JP-H04344916-A (JP)
Title: Electronic sound generator
Inventor: TAKADA YOSHIYUKI
IPC: G06F3/02
Filed: 1991-05-22
Abstract: PURPOSE:To generate the various kinds of the sounds of a sound generating element by generating some number of kinds of frequencies for the sound generating element from one oscillation circuit, and controlling sound generating time by the control of a port register together with the change of the sound of the sound generating element due to the change of the frequency. CONSTITUTION:A control circuit 2 operates at the frequency generated by the oscillation circuit 1, but here, some optional frequency is generated by frequency-dividing the frequency by a frequency dividing counter 4. Besides, when the sound generating element of an I/O device is desired to operate, the control part 2 writes data to the optional bit of the address of an input/output part 3, and controls the sound generating time by the ON/OFF of that port. Then, the AND of all port outputs and the frequencies generated by the frequency dividing counter 4 are taken, and by taking the OR of all of them, the frequencies of the sound generating element 5 are generated. By supplying these frequencies to the base side of an npn type transistor 6, the sound generating element 5 is made to generate the sounds by the switching action of the transistor.
Patent JP-2000308914-A (JP)
Title: Internal cutter for crankshaft mirror
Inventor: YOSHIDA HIROICHI
IPC: B23C3/06
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an internal cutter for a crankshaft mirror formed so that deflection accuracy of a chip can be measured in a condition mounting a cutter main body in the crankshaft mirror, by providing a measurement reference partly in the cutter main body. SOLUTION: In an internal cutter for a crankshaft mirror mounting in two rows with a space apart in a width direction a plurality of tips 2 machining an undercut groove in a workpiece in internal peripheral surface both sides of a cutter main body 1 formed in ring shape, a measurement reference 4 capable of measuring deflection accuracy of the tip 2 in a condition mounting the cutter main body 1 in the crankshaft mirror is provided in at least one of internal peripheral surface and side surface of the cutter main body 1, in the case where prescribed machining accuracy can not be obtained by wearing and damaging the tip during machining of the workpiece, the measurement reference 4 of the cutter main body 1 is used in a condition mounting it from the crankshaft mirror, deflection accuracy of the tip 2 can be measured, so that deflection can be measured in a short time, in this way,  by increasing a rate of operation of the crankshaft mirror, improvement of productivity is attained.
Patent JP-S611268-A (JP)
Title: Load wiring method of inverter
Inventor: MAEDA NAOYUKI
IPC: H02M5/14
Filed: 1984-06-09
Abstract: PURPOSE:To simplify a circuit for converting an input power source in a phase shift by wiring 2 power sources of the first phase power source and the second phase power source of a conversion power source due to a phase converter used for nonconverting the input power source of single phase to obtain a 3-phase AC. CONSTITUTION:A single phase AC input 1 is wired directly with LX coil of load coils 3 for producing 3-phase outputs without through 1-phase converter 2, and wired with LY and LY' of the coils 3 as the output E2 of a conversion power source different at 120 deg. from E1 phase of the input power source 1. Further, the coils are coupled in plural rows of V-connection to obtain 3-phase AC to apply the phase power source E3 combined with the two E1 and E2 power source with LZ and LZ' of the coils 3. Thus, the circuit device of converting the input power source in phase shift can be simplified to obtain 3-phase outputs from a single-phase power source.
Patent JP-H04349135-A (JP)
Title: Device for producing optical fiber soot
Inventor: OGURA KUNIO
IPC: C03B37/014
Filed: 1991-05-22
Abstract: PURPOSE:To provide a device for producing an optical fiber soot capable of solving the problem due to the chucking of a seed rod and the problem in measuring the weight of the soot. CONSTITUTION:Both ends of a seed rod 1 are respectively connected to the rotating shafts 5a and 5b of a lathe 2 through the flexible couplings 12a and 12b allowing the displacement of the seed rod. Both ends of the seed rod 1 are freely rotatably supported by the bearing parts 13a and 13b of a frame 13 on this side of the couplings 12a and 12b. A sensor 11 for detecting the weight of soot is arranged under the frame 13, and the weight of the optical fiber soot 9 including the frame 13 is detected.
Patent JP-S60261606-A (JP)
Title: Cross helical rolling mill
Inventor: FUKIAGE TADASHI
IPC: B21B31/20
Filed: 1984-06-08
Abstract: PURPOSE:To provide the titled rolling mill which charges the crossing angle of rolling rolls at the centers of the rolls in a rolling mechanism in which the roll axes are inclined and crossed with each other by supporting the screw-yoke pair of the spherical chocks of the respective rolls by a yoke centering mechanism. CONSTITUTION:The rolling down forces of the rolls 1 is borne by the spherical chocks 2, 2', yokes 3, 3' and screws 6, 6' in a rolling roll mechanism in which the rolls have an angle gamma of inclination with the pass line when viewed from the side faces and are crossed delta with each other relative to the pass line. the crossing angle alpha is changed by the reversible motion while the roll 1 gap is adjusted by the advance and retreat at a synchronous speed of the screws 6, 6'. The fulcrums 10, 10 of the yoke centers 4 connecting the centers 9, 9' of the chocks 2, 2' and the yokes 3, 3' make parallelogram motion and the centers of the rolls 1 are invariable in position even if the angle alpha is changed. The rolling gap adjustement is therefore extremely slight even if the angle alpha is changed and the roll adjustment is made easy in short time.
Patent JP-S63280936-A (JP)
Title: Friction material for disc brake
Inventor: YAMASHITA YUKINORI
IPC: C08J5/14
Filed: 1987-05-13
Abstract: PURPOSE:To prevent lowering of braking force due to glass melt by forming a friction material for a disc brake not containing asbestos by glass fiber and potassium titanate fiber as base material, and a copper alloy for promoting heat radiation on friction surface. CONSTITUTION:Friction material is made of 5-12vol.% glass fiber, 3-15vol.% potassium titanate fiber and 2-10vol.% copper alloy, which are bonded by phenolic resin. In this case, pores needed as friction material can be ensured by adding the potassium titanate fiber to the friction material. The copper alloy is essential to diffusing heat on the friction surface, and it is better than pulverized powder that the copper alloy is fibrous or chip-like in the particle size range of 100 mesh-on to 9 mesh-pass. As a copper alloy, pure copper, bronze and brass are given. It is good to contain 60wt.% or more copper in respect of ensuring heat-resistance with satisfactory heat conduction.
Patent JP-S60262434-A (JP)
Title: Semiconductor device
Inventor: SAKURAI MASAHIKO
IPC: H01L21/56
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a thin device by connecting a semiconductor chip, a wiring pattern and an insulating substrate having a through-hole electrode together through the intermediary of a conductive material, and by sealing up the lateral side of the chip with resin. CONSTITUTION:An Al electrode 13 of a semiconductor chip 11 whose main surface is covered mostly with a protecting film 12 and an insulating substrate 14 provided with a wiring pattern 15 are connected together by soldering 17 through the intermediary of a through-hole electrode 16. A frame 18 is fitted on the lower surface of the substrate 14 so that it surrounds the lateral side of the chip 11, and sealing resin is bonded thereto to be thinner than the chip. This constitution enables the attainment of a device which is thin and inexpensive and capable of meeting the miniaturization of an element.
Patent JP-H04322413-A (JP)
Title: Flexible permanent magnet
Inventor: MARUYAMA MASAAKI
IPC: H01F7/02
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a permanent magnet having a large tensile strength and a magnetic force by inclusion, in addition to a long flexible main body of magnet, of a flexible line of magnet body buried within the main magnet body and extending in the longitudinal direction of the main magnet body or a covering material to cover the external surface of the main body of magnet. CONSTITUTION:A flexible permanent magnet 10 is formed in the shape of a round rod by a flexible long-length main body of magnet 12 which is formed in the long-length by a mixture of a permanent magnet material powder and flexible base material and a flexible line of magnet body 14 buried within the main body of magnet 12 and extending in the longitudinal direction thereof. The round rod type permanent magnet 10 may be used as a round rod type magnet magnetized in the diameter direction by magnetizing the permanent magnet material in the diameter direction. The permanent magnet 10 is formed as the line-shaped magnet or the permanent magnet 22 is provided with a covering material to have an enhanced tensile strength. Therefore, a magnetic force of a permanent magnet can be enhanced by increasing a ratio of contained permanent magnet material to the base material.
Patent JP-S5820504-A (JP)
Title: Structure for mounting arm of front suspension
Inventor: SAITOU YOSHIHIRO
IPC: B60G7/02
Filed: 1981-07-28
Abstract: PURPOSE:To improve the properties of assembly work on a vehicle, by providing such structure that a bracket for supporting a suspension arm on the vehicle body does not interfere with a suspension member when the vehicle body is moved down to the member. CONSTITUTION:In structure for mounting a suspension arm for the front wheel of a front-drive automobile, a bracket 3 is removably mounted by bolts and welded nuts 16 on the side and bottom of the vehicle body 1 at the hood ridge 2 behind a wheel housing 2a. The braket 3 is integrally composed of a vertical part 3a, a large L-shaped part 3b welded on the former part and a small L- shaped part 3c. The mounted part of the arm 7 has a cross section shaped as an inverted U. The arm 7 is partly protruded into the wheel housing 2a. The arm 7 is supported with a rubber bushing 5 on a pin 4 fitted in the bracket 3.
Patent JP-S62278102-A (JP)
Inventor: RONARUDO JIEFURII WAASAIMU
IPC: H01M8/06
Filed: 1987-05-14
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-S61276068-A (JP)
Title: Natural language processing device
Inventor: FUJITA MINORU
IPC: G06F17/28
Filed: 1985-05-31
Abstract: PURPOSE:To output a sentence prepared beforehand in case the processing of an inputted sentence needs a lot of time and to improve the efficiency of the processing work of natural language by providing a natural language processing means, a trigger signal generating means, and an informing means. CONSTITUTION:At the processing of natural language, the content of an input sentence holding part 1 is transferred to a natural language processing part 2, and an interval timer part 4 continues counting time as long as the part 2 outputs a signal to turn the said counting by the part 4 on. The part 4, in addition, outputs a trigger signal at a constant period as counting. Then, syntactical analysis, semantic analysis, and contextual analysis are processed, whose results are outputted to an output sentence holding part 3. Regarding the said processings and outputting, the existence/absence of the trigger signal from the timer part 4 is judged, and if judged to be coming in, the outputting of an under processing indicating sentence is executed. By outputting the said sentence which displays the under processing, the sentence prepared beforehand is transferred to a holding part 3 from the under processing indicating sentence holding part 5 via the under processing display part 6 in case when the processing of an inputted sentence demands a long time.
Patent JP-H099279-A (JP)
Title: Degaussing coil driving device
Inventor: RI SOUKEI
IPC: H01F13/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a harmful wave outputted in an electromagnetic field generated by the operation of a degaussing coil used in an information output device by adopting a circuit physically interrupting an AC power supply and the degaussing coil. SOLUTION: An AC power supply application section 10 applies an AC power supply to a degaussing coil L3 used to eliminate a magnetic field generated in a shadow mask via switches RS11, RS12. The operation of the degaussing coil L3 is controlled by the control signal outputted from a control signal generating section 200. When the degaussing coil L3 is not active, the connection terminal between the AC power supply application section 10 and the degaussing coil L3 is surely parted by a relay RY 10 thereby eliminating a harmful wave outputted by the electromagnetic field.
Patent JP-2000309804-A (JP)
Title: PRODUCTION OF COMPACTED BODY OF HYDROGEN STORAGE ALLOY AND ELECTRODE FOR Ni-H BATTERY
Inventor: OHASHI YOSHIHISA
IPC: B22F3/035
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To produce a compacted body high in a packing ratio and also high in the utilizing efficiency of absorbing and releasing hydrogen in the production of the compacted body of hydrogen storage alloy powder in which hydrogen storage alloy powder is packed, and the obtd. packed body is compressed and compacted. SOLUTION: Spherical hydrogen storage alloy powder is used, and the hydrogen storage alloy powder before being subjected to compression (e.g. the powder in a state in which the paste of the alloy powder is applied on a carrier or the one before its conversion into paste) is subjected to a treating cycle consisting of the absorption and release of hydrogen for at least one time in such a manner that the ratio of the average grain size of the hydrogen storage alloy powder before the treatment to the average grain size after the treatment reaches >=0.9.
Patent JP-2000309891-A (JP)
Title: Apparatus and method for continuous pickling of metal strip
Inventor: IIDA SHINICHIRO
IPC: C23G3/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pickling apparatus and a pickling method with which the producing efficiency can be improved and the pickling apparatus is made compact in the case of descaling the surface of a metal strip. SOLUTION: To the metal strip 1 traveling at Vs (m/s) speed in the pickling vessel filled with acid liquid 4 having liquid density ρ(kg/cm3) and vapor pressure Pv (Pa) in a pickling vessel where the pressure can be reduced, the pressure is reduced so that the pressure P (Pa) of the acid liquid near the metal strip becomes Pv<P<105 Pa. Shifting bodies are shifted at velocity Vt (m/s) in the reverse direction to the metal strip along the neighborhood of the metal strip so that a cavitation factor (k) represented by the following formula becomes <1.5. k=(P-Pv)/ρ(Vt+Vs)2/8.
Patent JP-S60262364-A (JP)
Title: Fuel cell control system
Inventor: SHIBUKAWA HIROKI
IPC: H01M8/04
Filed: 1984-06-11
Abstract: PURPOSE:To facilitate controlling of a fuel cell and favorably increase the internal temperature and pressure of the fuel cell by using a turbocompressor as a pressure source and using a reflux-preventing valve during independent switching of the compressor. CONSTITUTION:All of valves 14-17 are closed with certain opening degrees. The flow of air supplied from an air supply source 6 is controlled by a valve 11 before the air passes through a valve 12 and a mixer 3 and then drives a turbine 1. Next, when valves 14 and 17 open, air supplied from the air supply source 6 flows into a burner 4 after passing through the valve 14 and then combusts NG, which is supplied from an NG supply source 5 and the flow of which is controlled by the valve 17. The combustion gas from the burner 4 passes through a mixer 3 and then accelerates the turbine 1. While maintaining the difference between the pressure levers before and after a reflux-preventing valve 15, the valve 13 gradually closes to its full degree and the valve 15 gradually opens to its full degree. A valve 11 also gradually closes to perform combustion in the burner 4 by means of air discharged from the compressor. By thus achieving independent operation of the turbine 1, air of several atgs is supplied into the air electrode of the fuel cell through a valve 16.