baber/WOPTO huggingface dataset:
Patent JP-2000033911-A (JP)
Title: Unit and apparatus for forming a group of matter to be packed on packaging machine
Inventor: SPATAFORA MARIO
IPC: B65G33/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To form a group of matter to be packed on a packaging machine simply at a low operation cost and an operation speed. SOLUTION: These are a unit 5 and a method of forming a group 3 of matter 2 to be packed on a packaging machine 1, and the continuous matter 2 to be packed is forwarded to the inlet 17 of a screw device 12 of the group of matter to be packed by means of a continuous feeding conveyer 19; herein, feeding device 27, 29 disposed at the outlet 18 of the screw device 12 and operating step by step are controlled by a sensor 32 for detecting the length of the group of matter to be packed, so that the complete group 3 of matter to be packed is transferred to the packaging unit 6 of the packaging machine 1.
Patent JP-S5584044-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/702
Filed: 1978-12-19
Abstract: PURPOSE: To obtain a magnetic recording medium featuring the excellnet hardwearing, heat-resistance and anti-chemicals properties each by providing the protective layer composed of the specific vinyl chloride copolyer and the polyisocyanate of low molecular quantity onto the surface of the magnetic layer.  
     CONSTITUTION: The protective layer coating material is composed of the vinyl chloride-vinyl acetate-vinyl alcohol copolymer (preferably composition ratio of about 98W70:2W30 between vinyl chloride and vinyl acetate, about 98W70:20W30 composition ratio between vinyl chloride-vinyl acetate and vinyl alcohol and like Panacea CVL manufactured by DAINIPPON INK KAGAKU KOGYO KK) and the low molecular quantity polyisocyanate containing the branch-type isocyanate group of about 2W20wt% to the general quantity (such as Coronate-L manufactured by Nippon Urethane KK). Such coating material is applied on the surface of  the magnetic layer and then dried to then receive the curing for about 20W40 hours and at about 30W60°C, thus the protective layer being formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5491014-A (JP)
Title: Driver circuit for channel switch
Inventor: ISHIGURO HIDEO
IPC: H04Q3/00
Filed: 1977-12-28
Abstract: PURPOSE:To attain the reduction of power consumption and the miniaturization of circuit constitution by adjusting the current of a voltage-dividing circuit by extracting a divided potential from one reference voltage supply as to driving a channel switch. CONSTITUTION:The voltage of reference voltage supply 17 is divided and supplied to amplifier 9 of switching type voltage control circuit 1 and amplifier 10 of constant-current circuit 2 to be used as the reference potential of each amplifier. Then, varying the value of resistance 14 connected in series to voltage supply 17 adjust the potential at the voltage-dividing point and setting driving current I of any load allows the peration point of costant-current transistor Q1 to follow up the variation in its saturation voltage, thereby making the setting in an unsaturation range possible. Potentials of circuits 1 and 2 can therefore be varied having constant relation and the power consumption can also be reduced.
Patent JP-H0450572-A (JP)
Title: Flow control valve
Inventor: SHIBA BUNICHI
IPC: F16K31/06
Filed: 1990-06-15
Abstract: PURPOSE:To expedite and stabilize a flow control operation by changing amplitude and/or frequency of a current value through an ac signal generating means, at the time when the current value to an electromagnetic force generating means is to be changed through the signal of a setting means. CONSTITUTION:When a set value of a flow is changed by a setting means 23, a signal for the change is received by a main control means 24, and the current to an electromagnetic force generating means 21 is adjusted. The cange of a driving current is requested to a driving current setting means 25 by the main control means 24, while a signal is sent to an ac signal generating means 26, and by changing the amplitude of the ac signal superimposed on the driving current, the signal is input into the driving current setting means 25. When the amplitude is enlarged, the current running in the electromagnetic force generating means 21 is increased, and a valve body is actuated fast. When the amplitude of the ac signal is reduced, the actuation of the valve body is mitigated, on contrary to the former case, and, since the sensitivity of the valve body is high, the flow can be stably changed without being overshot. Since the ac signal is superimposed most effectively in this manner, the valve body is expedited and stably actuated.
Patent JP-S6051291-A (JP)
Inventor: KOGA MINORU
IPC: E21B19/15
Filed: 1983-08-31
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-H102810-A (JP)
Title: Stress measuring device
Inventor: GOTO HAJIME
IPC: G01L1/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a stress measuring device for accurately and stably measuring the amount of the stress caused in an object or its temporal variation in a simple constitution. SOLUTION: A magnetostrictive body 2 causing change of permeability according to a stress is fixed to an object 1 to which load F is applied and DC magnetic field is applied to the magnetostrictive body 2 by a magnet 3. In this condition, an electromotive signal according to temporally variation of flux of the magnetostrictive body 2 when the load F is applied (time differential value of the magnetic flux) is produced by a coil. The signal produced by the coil 4 represents temporally variation of stress (time differential value of the stress) caused in the object 1 and the temporally variation of the stress is directly measured by the signal of the coil 4. The signal of the coil 4 is integrated by an integrator 11 and amount of the stress is measured by the integrated signal.
Patent JP-S5861338-A (JP)
Title: Solenoid clutch control device
Inventor: YANO MIKIO
IPC: F16D43/21
Filed: 1981-10-02
Abstract: PURPOSE:To prevent such parts as belts, bearings and so on from damaging, by monitoring what we call a lock phenomenon in each individual operating element upon detection of relative slide motions between a pulley and its belt and thereby turning off a solenoid clutch. CONSTITUTION:In time of operation, if a compressor 1 is locked by seizure or binding, driving torque grows large and when this torque augment comes beyond the fixed amount, a belt 19 gets sliding within a belt groove 4, rotating a roller 30 and a cam member 33 against the repulsive force of a return spring 32. On the other hand, when the tip of the cam member 33 is linked with the terminal 38 of a switch 37, said switch 37 comes into off-operation, opening a solenoid clutch circuit, whereby the solenoid clutch is likewise turned into off-operation. In this way, a pulley 3 is switched to an idler circuit in a moment; the breakdown of the belt 19 and damage to bearings 2 are all avoidable.
Patent JP-S5783838-A (JP)
Title: Controller for communication between processors
Inventor: IWAMOTO YOSHIHARU
IPC: G06F13/38
Filed: 1980-11-12
Abstract: PURPOSE:To prevent the lowering of the processing capability and improve the real-time communication, by buffering data in a storage device of a communication controller for a processor which has not memory interface as an  interface for transfer between processors. CONSTITUTION:A controller for communication between processors is provided with storage devices 214 and 215 for the transfer of data to and from processors NC0 and NC1 which have not memory inferfaces for communication between processors, and data is transferred through these storage devices 214 and 215, but data is transferred directly for a the communication of a high real time property.
Patent JP-S5782951-A (JP)
Title: Flat type cathode-ray tube
Inventor: OOBOSHI TOSHIO
IPC: H01J31/12
Filed: 1980-11-11
Abstract: PURPOSE:To correct the arc distortion of a flat type cathode-ray tube, by forming asymmetrically inside pole pieces arranged oppositely to each other in the direction of the thickness of a flat tube, sandwiching the passage of electron beam of an electron gun arranged by extending it in the direction along the surface of a fluorescent screen. CONSTITUTION:A fluorescent screen 2 is arranged on one inside of a flat tube 1, and an electron gun 4 is arranged by extending it in the direction along the surface of the screen 2. A horizontal-vertical deflecting means 6 is composed of a magnetic core 7, an electromagnetic coils 8(a), 8(b) and a pair of inside pole pieces 9(a), 9(b) made of high permeable substance and arranged in the tube 1. The pieces 9(a), 9(b) are formed asymmetrically with regard to the axis of the tube 1 and arranged oppositely to each other so that the magnetic flux density between the pieces 9(a), 9(b) is made smaller toward the piece 9(a) corresponding to the side on which the screen 2 is arranged. Owing to this constitution, the long side of a trapezoid becomes concave, its short side becomes convex, as shown by a pattern C', and the arc distortion of the raster on the screen 2 can be corrected as shown by a mark (a)'.
Patent JP-H05129300-A (JP)
Title: Thin film forming method of metal or metallic silicide and method of manufacturing semiconductor device
Inventor: HAN CHIYAN URU
IPC: H01L23/52
Filed: 1991-06-28
Abstract: PURPOSE:To provide a thin film forming method and a method of manufacturing a semiconductor device in which thin films of a metal not containing silicon or metallic silicide are deposited at a high speed. CONSTITUTION:In a method of forming a thin film of a metal or metallic silicide by chemical vapor growth by using a material gas comprising a reductive gas containing metallic halide and silicon, this thin film forming method contains a gas having a function of suppressing atomic density of silicon in the thin film to be formed as a material gas. Also, a wiring of a semiconductor device or the like can be formed by using this method.
Patent JP-H05319929-A (JP)
Title: Jig made of carbon graphite
Inventor: OBARA YASUHIRO
IPC: C03C29/00
Filed: 1992-05-25
Abstract: PURPOSE:To reduce the fraction defective of product caused by cementation by specifying the areal intensity ratio of OIS and CIS bands of the carbon graphite substrate surface determined by X-ray photoelectron spectrometry, the total amount of impurities in the carbon graphite substrate and the amount of a specific impurity. CONSTITUTION:The carbon graphite jig has an OIS/CIS areal intensity ratio of >=0.10 wherein OIS is areal intensity of OIS band of the carbon graphite substrate surface and CIS is that of the CIS band determined by X-ray photoelectron spectrometry. The total amount of impurities in the carbon graphite substrate is >=800ppm and the content of Fe, Co and Ni elements to remarkably promote the cementation phenomenon is <=60ppm each. The cementation into a shell ring and a lead wire can be suppressed by using the jig in the glass sealing, etc., of a lead frame of an electronic part.
Patent JP-S6315803-A (JP)
Title: Novel method of polymerization of propylene
Inventor: ASANUMA TADASHI
IPC: C08F4/60
Filed: 1986-07-08
Abstract: PURPOSE:To facilitate the formation of a highly crystalline polypropylene, by precontacting a catalyst comprising a transition metal catalyst and an organoaluminum compound with t-butylstyrene and polymerizing propylene in the presence of the treated catalyst. CONSTITUTION:A catalyst comprising a transition metal catalyst and an organoaluminum compound (e.g., triethylaluminum) is prepared by, for example, a process comprising reducing titanium tetrachloride with metallic aluminum, hydrogen or a organoaluminum and mixing the obtained titanium trichloride with the organoaluminum compound. The obtained catalyst is contacted with t-butylstyrene and propylene is polymerized in the presence of this catalyst to obtain a highly crystalline polypropylene. The amount of the t-butylstyrene used is preferably 0.01-200 equiv. per equiv. of the transition metal catalyst.
Patent JP-H114747-A (JP)
Title: Ornament
Inventor: SEKIHARA KAZUAKI
IPC: A47G1/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an ornament satisfactory harmonized with a room to decorate by placing it regardlessly of whether the room is a Japanese or Western type and having magnificence derived from its Buddhistic design. SOLUTION: This ornament is obtained by sticking the leaf vein 2 of a linden to an ornament base 1. As the leaf vein 2 of the Linden, there are one colored to be golden, one with a Buddhistic picture 3 and one writing an instructive comment and as the ornament base 1, there are one formed as a small portable folding screen obtained by decorating a foldable plate body and one formed as a hanging scroll obtained by decorating.
Patent JP-S6368483-A (JP)
Inventor: GARCIA NORENA ALFONSO
IPC: B63B21/46
Filed: 1987-06-25
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-S5680528-A (JP)
Title: Electromagnetic coupling device
Inventor: KOBAYASHI RIYOUJI
IPC: F16D27/112
Filed: 1979-12-04
Abstract: PURPOSE:To provide a compact, light electromagnetic coupling device with improved durability by driving a rotor of the electromagnetic coupling device used for a compressor or the like for a car cooler through a timing pulley and timing belt provided on the outer periphery of the rotor. CONSTITUTION:An annular rotor 19 having a U-shaped section is provided on the outer periphery integrally with a timing pulley 19a having a irregularity, and a timing belt 20 is trained over the pulley 19a and another timing pulley (not shown) fixed to an output shaft of an engine. Also, the rotor 19 coupled with an armature 13 is formed on the bottom with windows 19b for shutting off magnetism. Thus, the rotor 19 and timing pulley 19a can be formed integrally by cool forging without machining and the diameter of the timing pulley 19a can be reduced so that the whole unit can be made compact and light. Further, the connection between the rotor and armature has wear reduced and life elongated by radiation effect of the irregularity of the timing pulley 19a.
Patent JP-S6137085-A (JP)
Title: Production of seasoning solution
Inventor: MURANAKA MASARU
IPC: A23L27/21
Filed: 1984-07-31
Abstract: PURPOSE:To obtain efficiently the titled seasoning solution having improved flavor without causing dregs, by adding vinegar, etc. to unrefined soy, decomposing it with an enzyme, subjecting it to solid-liquid separation, adding a yeast to the unrefined soy, fermenting it, further adjusting the solution to a slightly acidic state. CONSTITUTION:A protein raw material (e.g., whole grain of soybean, etc.) or the protein raw material and a starch raw material (e.g., wheat flour, etc.) is used to give a koji, which is blened with vinegar or acetic acid in such a way that acetic acid concentration in unrefined soy is 0.1-5.0%(V/V), the blend is decomposed with an enyzme, the unrefined soy decomposed with the enzyme is subjected to solid-liquid separation, the unrefined soy after the solid-liquid separation is blended with a yeast and fermented, and adjusted to <=5.5pH, to give the aimed solution.
Patent JP-S5682161-A (JP)
Title: Method for grinding lens
Inventor: SAEKI KOUSUKE
IPC: B24B13/02
Filed: 1979-12-07
Abstract: PURPOSE: To supply a grinding fluid sufficiently to a ground part regardless of grinding conditions when grinding the spherical surface of a lens by discharging the grinding fluid from the center of a diamond wheel towards a ground lens.  
     CONSTITUTION: A rotating shaft 12 is supported in a bearing on a liquid tank 10, and a recess plate 13 and a diamond wheel 14 are arranged to be immersed in a liquid filled in the tank 10. The grinding fluid 15 in the tank 10 is circulated and discharged from the grinding fluid discharge port 14 of the diamond wheel 14 via a pump 16, a filtering device 17 and a temperature control device 18 while grinding. Since the ground part of a ground lens is immersed in the grinding fluid in such a way, grinding fluid is supplied sufficiently and also fresh grinding fluid is always supplied to the ground part of the lens. Therefore, grinding capacity and the life of the diamond wheel can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5384705-A (JP)
Title: Signal reproducing system
Inventor: KUDOU SHIYOUZOU
IPC: H04L25/08
Filed: 1976-12-30
Abstract: PURPOSE: To carry out the good reproduction without deflection of synchronism, by correcting the quantity of jitter of the binary signal reproduced in the tape recorder, using the output pulse selivered from the multivibrator for satisfying the specified conditions crrespondingly to the maximum quantity of the jitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11118614-A (JP)
Title: Method and device for monitoring optical signal
Inventor: ROBERTS KIM BYRON
IPC: H04B10/255
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain eye measurement data as a means for displaying signal degradation by inputting a sampling light pulse to an interferometer, detecting an optical pulse modulated and sampled according to the state of interference of the interferometer, and obtaining an electric data signal. SOLUTION: A sampled light pulse 8 generated by a pulse generator 7 is inputted to the arms 3 and 4 of an interferometer 2 and recombined at an output wave-guide path 9. At this time, an input wave-guide path 12 connected to the arm 3 guides a light signal 13 in a direction opposite to the propagation of the sampling light pulse 8 via a semiconductor light amplifier 5. Here, when there is not any signal pulse of the light signal 13, the output wave-guide path 9 generates null (zero) output. When a signal pulse is present, cross phase modulation occurs in the active medium of the semiconductor optical amplifier 5 to cause a phase shift to occur in the component of a propagating control light pulse and to change the state of interference in the interferometer 2. By this, a sampled light pulse 10 with amplitudes determined by the amplitudes of the light signal 13 is generated.  A detector 14 converts it into electric signal data sample 15, and an output device 18 outputs eye measurement data.
Patent JP-H0514553-A (JP)
Title: Electronic telephone exchange system
Inventor: MOTOFUSA SHINICHI
IPC: H04M15/34
Filed: 1991-06-28
Abstract: PURPOSE:To revise a charging data automatically in matching the execution time of reforming the talking charge by storing a charging data in an exchange, transferring the data automatically to a charge calculation means at a designated time to revise the charging data. CONSTITUTION:When the talking charge system of a communication enterprise is reformed, a maintenance terminal 11 gives a revision command of a charging data. Then a control section 8 of an exchange 1 receiving the revision command sets a relevant flag of charging data flags by communication enterprises, a new charging data is transferred from the terminal 11, the control section 8 fetches the data and stores it to a storage section 9. When a required charging data table is reserved, the control section 8 starts the management of the transfer time and references time information obtained from a clock function in the inside of the control section 8 and the control section 8 starts the transfer at the arrival of a designated period. Thus, the charging data of the communication enterprise is transferred from the exchange 1 to a charging device 2 through the communication line 21 as a revision charging data.
Patent JP-S644969-A (JP)
Title: System for identifying data code system on magnetic tape and disk
Inventor: KOJIMA HAJIME
IPC: G11B20/10
Filed: 1987-06-26
Abstract: PURPOSE:To make the pre-recognition of a code system unnecessary, by holding data code system identification information to identify the code system of data to be managed by a file label in the file label, and performing code conversion. CONSTITUTION:Data code system identification 6 is provided at an 80th column in the file label 7, and a code conversion means 4 is provided in the data code identification information in an operating system 1. Information representing the code system of the data being recorded at the specific position of a magnetic tape or disk is stored and the code conversion is performed by the operating system 1 based on the code system identification information. In such a way, it is possible to record the data with the code system required by a user from an application program 2 without issuing a code conversion instruction, or to read and process a recorded code system in the application program 2 without being conscious of the code system.
Patent JP-S6140836-A (JP)
Title: Process for controlling dimension of optical fiber
Inventor: KATO KOJI
IPC: G02B6/00
Filed: 1984-07-31
Abstract: PURPOSE:To control the outside dia. of an optical fiber with good accuracy by measuring dimensions of drawn optical fiber having deformed cross sectional shape from at least two directions and controlling the taking-off speed so as to regulate all measured dimensions being within target values. CONSTITUTION:Optical fiber 30 having deformed cross sectional shape is prepd. by feeding a parent material for optical fiber to a heating furnace with a fixed speed, softening, melting and taking off continuously. Then, the dimension of the optical fiber 30 is measured from at least two optional orthogonal directions, and the taking off speed is controlled so as to regulate the measured dimensions from the two directions x, y being within a range defined by the formulas: a(1-alpha)<=x,y<=b(1+beta) [wherein (a) is a target value of the minor axis; (b) is a target value of the major axis; alpha, beta are the ratio of dimensional allowance], or the dimension of the minor axis (d) is calculated with a computer using a formula: 0<K<1 (wherein K is a representative parameter of the shape), and the taking off speed is controlled so as to regulate the value within the target value of the dimension of the minor axis.
Patent JP-H05189069-A (JP)
Title: Automatic voltage control circuit for reactive power control system
Inventor: JII KIYUNNHA
IPC: H02J3/18
Filed: 1992-06-18
Abstract: PURPOSE: To supply a stable output voltage by resolving the instability of the output voltage due to reactive power variance as a trouble of an impulse reflux thyristor inverter. CONSTITUTION: With respect to an automatic voltage control circuit of a large- capacity AC power supply device, a switching part 10 is added to an output filter circuit 500 of an inverter INV, and the reactive power due to the fluctuation of a load is detected by utilizing a proportional integral circuit, and the switching part 10 is driven by the magnitude of the reactive power to keep the output voltage stable independently of the fluctuation the load.
Patent JP-H089141-A (JP)
Title: Marker erasing device
Inventor: SUZUKI HIROSHI
IPC: H04N1/38
Filed: 1994-06-17
Abstract: PURPOSE:To avoid a marker from being left unerased resulting from a position deviation of original setting at preliminary scanning and copy scanning in the marker erasing device in which a marker written by a marker pen on an original for edit preliminary processing is erased when the original is read for the execution of edit. CONSTITUTION:A marker recognition circuit 1 recognizes a marker in the preliminary scanning and stored in a marker data storage section 2-1. In the case of copy scanning, an output as if to be a marker part is outputted from a marker thickening circuit 8 as to an area to be extended by a width designated in advance in the main scanning direction and the sub scanning direction from the marker part read in the preliminary scanning. Thus, even when an original set in the copy scanning is more or less deviated from the position in the case of the preliminary scanning, the marker read in the copy scanning is resident in the extended area. When the marker is in existence in the extended area, a selection circuit 3 selects data of a replacement level setting section 4 to erase the marker.