baber/WOPTO huggingface dataset:
Patent JP-H0740187-A (JP)
Title: Control device for nc working machine
Inventor: KURIHARA NARIYUKI
IPC: G05B19/18
Filed: 1993-07-29
Abstract: PURPOSE:To shorten the working time of the whole of a process, and to perform the reliable working by providing an operation control means for allowing the operation of a following process without waiting the finish of the former operation of an existing mechanical system to be controlled in the case of a predetermined combination. CONSTITUTION:A numerical control unit 13 reads out a block from a memory 14. On the basis of this block, an immediate FIN flag is turned on to perform a judgement that the command is a code of an object of the immediate FIN function or not. Drive of a mechanical system 12 in relation to this command can not be carried out in parallel with the working process. Other drive is carried out in parallel with the wiring process. In the case where the operation can be carried out in parallel, a dummy control that the finish signal is output is performed without waiting the original finish signal. The interlock condition is set so as to judge that a following process can be carried out in parallel or not. In the case where the following process is a process possible to be carried out in parallel under the interlock condition, the working is carried out, and in the case where the process can not be carried in parallel, the following process is carried out after the original finish signal is output.
Patent JP-H0495705-A (JP)
Title: Configuration measuring method using low-reflection roll
Inventor: NISHIMURA SHUSUKE
IPC: G01B11/24
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the display of a steel-plate conveying roll when the shape of a crop is measured by image processing by providing low-reflection-surface processing on the conveying roll in the vicinity of a cutting position, measuring the shapes of the crops at the leading edge and the rear edge of the steel plate, and processing the images. CONSTITUTION:When a steel plate 1 as a material to be measured is brought to the position beneath a camera 3 with a conveying roll 2, stroboscopic light 5 is emitted with a stroboscope controller 4. The reflected light is stored in an image memory 6 through the camera 3. Binary coding and the like are performed in an image processing device 7. The shape of the material to be measured is displayed on a monitor 8. Meanwhile, the low-reflection processing is performed in the conveying roll 2. The reflected light is suppressed to the binary-coding judgement level or less. When the permanent apparatus is provided, a knurling device is provided immediately beneath the conveying roll 2, and roll-surface-groove machining is periodically performed.
Patent JP-H1049561-A (JP)
Title: Method for calculating signal delay
Inventor: YOROZUI TOSHIHIRO
IPC: G06F17/50
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a signal delay calculating method capable of efficienty improving the accuracy of a signal delay value. SOLUTION: Space SPi including a load capacity value C1, a load resistance value R1 and a transition delay value D0, is selected at first. Then, eight vertexes u1 to u8 of the space SPi are extracted. The vertex uk (k=1 to 8) is expressed by coordinates like (C1uk , R1uk , D0uk , D1uk ). The combination of these values of one vertex is known by circuit simulation. Then, the substitution of the coordinate value for a delay calculation equation is executed for all integers k=1 to 8. Consequently, eight simultaneous equations can be obtained. The values of coefficients W0i to W7i in the delay calculation equation are determined by solving the continuous equations.  When the coefficients W0i to W7i of which values are determined, the load capacity value C1, the load resistance value R1 and the transition delay value D0 are substituted for the delay calculation equation, an objective transition delay value D1 can be determined.
Patent JP-S6268512-A (JP)
Title: Method for washing bag filter
Inventor: YAMANE SHIGERU
IPC: B01D46/04
Filed: 1985-09-20
Abstract: PURPOSE:To reduce pressure loss, by attaching a cap to the bottom of a filter, then removing dust attached to the filter by injecting water from above on the inside surface of the filter. CONSTITUTION:Water 1 is injected through nozzles 4 into filters 2 having caps 7 attached to the bottom thereof. In such a way the water 1 spouts out together with dust 3 attached to the outside surfaces of the filters 2, so that the outside surfaces of said filters 2 are washed. After washing of the filters 2, the water 1 is stopped by a valve 6 provided on a pipe 5. At this time, since water droplets are attached to the inside and outside surfaces of the filters 2, when gas containing dust is introduced again, efficiency of dust removing is improved. And further, the dust 3 and water 1 is collected in a hopper; therefore, the treatment thereof is simple.
Patent JP-H05197400-A (JP)
Title: Means and method for low-bit-rate vocoder
Inventor: BURUUSU ARAN FUETSUTE
IPC: G10L19/038
Filed: 1992-07-14
Abstract: PURPOSE: To provide a method and a means for efficiently encoding sound information by a low rate (e.g. 600bps) channel using a superframe(SF) consisting of four frames. CONSTITUTION: The method includes a step (1) for encoding spectral information by using different quantizers (one of them is selected for each SF), identifying an optimum quantizer by a 3-bit SF and including quantized spectral information in 28-bit to 32-bit SF, a step (2) for encoding a pitch by using a 5-bit SF in the case of a voiced state and allocating a g pitch bit to error correction in the case of silence, a step (3) for encoding energy by a 4d vector quantizer (4dVQ) by using 9 to 12-bit SF, and a step (4) for encoding speech by the 4d VQ by using the 3 or 4-bit SF and a 54bit SF including one synchronizing bit and a 0 or 1 error correction bit is formed. When the method is combined with an indipendent perceptual weighting system, output voice quality equal to the quality of a vocoder 30 to be driven almost by four times the capacity of the channel is obtained.
Patent JP-H0876529-A (JP)
Title: Image forming device
Inventor: YOSHINO KUNIHISA
IPC: G01N21/47
Filed: 1994-09-01
Abstract: PURPOSE: To prevent a change in image quality such as the irregularity of detected density of a sensor or the like regardless of the light projecting angle or the light receiving angle of the sensor and to stably reproduce gradation by providing a diffusion plate between the density detecting means of a patch toner image and a part to be detected. CONSTITUTION: A casing where image density sensors C1 and C2 are loaded is arranged on a substrate P, and the image density sensor C2 is obtained by forming a groove making the centers of the light receiving surfaces of a light emitting diode emitting infrared light and a phototransistor form the angle of 40 deg. and 40 deg. on the casing, and fitting the light emitting diode and the phototransistor in the groove, furthermore providing a dustproof glass at the front surface of the groove and covering the glass with the diffusion plate drp. The patch toner image from highlight to shadow is formed on an image carrier 110, and the density sensor C2 detects the density of the patch toner image. Thus, by using the diffusion plate drp. the width of a set range against the light projecting angle of the sensor C2 is widened.
Patent JP-H0741325-A (JP)
Title: Optical element forming die
Inventor: HAYASHI TOSHIAKI
IPC: C03B40/02
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the fusion of glass to an optical element forming die, improve the durability and increase the die strength by implanting a specified amt. of nitrogen ion in the forming surface of the die made of AlN. CONSTITUTION:An assistant such as Y2 O3 is added to an AlN powder, water or alcohol is added and kneaded, and the kneaded material is formed into a desired shape, dried and sintered to produce an optical element forming die blank 1. Nitrogen ion is then implanted in the forming surface 2 of the blank 1 at >=1X10<6> ion/cm2 to prevent the fusion due to an aluminum compd. except AlN contained as impurities, hence the aluminum compd. is nitrided, and an AlN film is formed. Consequently, the fusion of glass to the die is prevented when an optical element is formed, and the hardness and bending strength of AlN are improved by the implanted nitrogen ion.
Patent JP-H0496687-A (JP)
Title: Frequency converter
Inventor: YOSHINO NORITAKA
IPC: H02P27/08
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a frequency converter which optimize energy consumption of an induction motor by continuously measuring the DC current value of a converter or the AC current value of the induction motor thereby detecting the magnitude of the load of the induction motor. CONSTITUTION:A voltage control circuit 21 incorporates tables showing the relation between a reference designated voltage 41 and a designated frequency 20 and the relation between a reference DC current 42 and the designated frequency 20 for a reference constant torque load 19. When voltage control is carried out, current difference 43 between an actually measured DC current 14 and the reference DC current 42 is determined, a designated voltage increment (or decrement) 44 corresponding to the current difference 43 is added to the previously determined reference designated voltage 41 to produce a designated voltage 22 which is then fed, together with the designated frequency 20, to a PWM signal generating circuit 23. Values of the designated voltage increment 44 corresponding to the current difference 43 are stored in the form of a table, for each designated frequency band, in the voltage control circuit 21.
Patent JP-H0549541-A (JP)
Title: Preparation and container of fluororesin laminated substance
Inventor: SHIBATA TSUNEO
IPC: B32B27/30
Filed: 1991-08-21
Abstract: PURPOSE:To obtain a fluororesin laminated substance with a clear print and of abrasion-resistance after a long time repeated use by interposing a figure or characters printed layer between a primer layer and a top layer made of fluororesin. CONSTITUTION:An Al plate whose surface is degreased with org. solvent and roughened by abrasive blast is a base material 4. Primer of PES line is sprayed on it in such a way that the thickness after burning is 8mu, and dried. On a primer layer 5 dried, ink added heat insulating carbon black 8 is printed by an ink jet printer. On a printed layer 6 completed, paint made of fluororesin is sprayed in such a way that the thickness after burning is 25mu, and burnt to form a top layer 7. This fluororesin laminated substance is featured by clear indication of the printed layer 6 and superior durability, because the printed layer 6 is sandwiched and the base material 4 or top layer are not subjected to a shock of marking, etc.
Patent JP-H1048262-A (JP)
Title: Indicating instrument
Inventor: TANAKA SHOJI
IPC: G01R15/12
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable indicating instrument. SOLUTION: The indicating instrument comprises an A/D conversion circuit 14 for converting an analog quantity of DC current into an digital quantity connected with an AC/DC conversion circuit 13, and a circuit 18 for indicating the AC current value of a main circuit connected with the A/D conversion circuit 14. The AC current flowing through the main circuit is transformed and converted into a signal representative of the DC current value. Subsequently, the analog quantity of the DC current value is converted into a signal representative of the digital value and the AC current value of the main circuit is indicated. According to the arrangement, operational safety of an indicating instrument can be enhanced.
Patent JP-2001035246-A (JP)
Title: Camera built-in type luminaire
Inventor: KOJIMA HIROYUKI
IPC: G03B15/035
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To shift a camera device to a position which does not give sense of incompatibility and to enhance the photographing performance of the camera device by unitizing a lighting system and the camera device. SOLUTION: This camera built-in type luminaire 50A is made by reorganizing the functions of a luminaire body into a plurality of units and comprises a lighting unit part 51 housing a lighting system, including an optical system 19, a camera unit part 52 housing a camera device, a pole-mounting unit part 53 for mounting poles and arms, and a cover 24a mounted with the lighting unit part 51 and camera unit part 52. By rearranging the camera unit part 52, the arranged position of the camera device can be changed. This improves installation workability, contributes greatly to the reduction of transport costs, and enables the camera device to be shifted to a position which does not give sense of incompatibility. This allows the camera device to be installed with an optimum usage mode according to given installation conditions and contributes to the improvement of photographing performance.
Patent JP-H1147822-A (JP)
Title: Extrusion jig
Inventor: TANABE NOBUO
IPC: B21C25/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the cohesion of a material to be extruded and foreign matter, etc., to the surface of an extrusion jig and to improve the degree of tight adhesion of the films formed on the surface and an extrusion jig base body by forming a TiN film on the surface of this base body and forming a BN film of a specific thickness on this TiN film. SOLUTION: The TiN film is formed on the surface of the extrusion jig consisting of iron and steel materials. The thickness of the TiN film is preferably >=2 μm by taking durability into consideration. The BN film having a film thickness of <=3 μm is formed on the TiN film. The TiN film and the BN film may be deposited by a physical vapor deposition method (PVD method), for example, an ion plating method or a chemical vapor deposition method (CVD method), for example, a thermal CVD method. The deposition of the TiN film and the deposition of the BN film are preferably executed continuously within the same chamber. These coating films are effective for extrusion of a lead alloy.
Patent JP-S58114303-A (JP)
Title: Magnetic recording system
Inventor: AKIYAMA JIYUNICHI
IPC: G11B5/00
Filed: 1981-12-26
Abstract: PURPOSE:To realize a magnetic reproduction with a high level of density which is equal to or higher than that of a vertical magnetic recording system, by setting a magnetic recording head so that the signal magnetizations which are contiguous with each other within a magnetic layer surface of a magnetic recording medium are formed in parallel to each other toward the longer side of a recording track. CONSTITUTION:A recording magnetic head 11 is set opposite to the magnetic layer surface of a magnetic recording medium 12. Thus the recording signals are supplied from the head 11 to the medium 12 which travels relatively toward an arrow 13, and a recording track 14 is formed along the travelling direction of the medium 12. The head 11 is set so that its gap direction width is rectangular to the travelling direction of the medium 12. Therefore the signal magnetization 15 is rectangular to the longer side of the track 14 respectively. The magnetizations 15 which are parallel to and contiguous with each other form a closed loop are strengthened with each other. Thus the state of magnetization is stabilized. The recorded signal can be reproduced by a reproducing head 16 which is set as if it stepped over the track 14.
Patent JP-S6188259-A (JP)
Title: Color image forming method
Inventor: IWANO HARUHIKO
IPC: G03C5/42
Filed: 1984-10-05
Abstract: PURPOSE:To maintain a color concentration, a coloring rate, a fog level and a level of a color mixture obtd. by a treatment for supplementing a developing force, and to enhance a sensitivity of a sensitive material by pretreating a silver halide sensitive material with a pretreating solution cotg. a color developing agent, immediately before the above described supplementing treatment. CONSTITUTION:In a processing of obtaining a color image by carrying out the above described supplementing treatment of a silver halide (AgX) color sensitive material which is exposed imagewide with an axiliary developer for supplementing the developing force contg. H2O2 or a compd. capable of releasing H2O2 and the color developing agent and substantially free from Br<-> and I<-> ions, the sensitive material is treated with the prescribed pretreating solution, immediately before the above described supplementing treatment. The pretreating solution has preferably the same composition to the axiliary devel oper except H2O2 and the compd. releasing H2O2. By carrying out the above described pretreatment, immediatly before the above described supplementing treatment, the prescribed merits are obtd.
Patent JP-H1122626-A (JP)
Title: Vertical shaft windmill effectively utilizing energy of wind by autorotation of blade
Inventor: YOSHINO TAKAHIKO
IPC: F03D3/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft windmill having flexibility and high efficiency, for enlarging the utilization of the wind energy. SOLUTION: A blade 3 having a rotary shaft 4, is arranged on a rotor 2 having a vertical shaft 1. A ratio of the rotation of the rotor and that of the blade are set by a timing belt 5 and a pulley 6, so that the blade makes a half-rotation during one rotation of the rotor. A direction of the blade is a radius direction at first, then it is located on a position perpendicular to a flow line of the wind, then the torque is effectively generated at each angle of rotation when the rotor is successively rotated, and the minus torque of the reverse rotation becomes zero or minimum, whereby the windmill is rotated.
Patent JP-H1133142-A (JP)
Title: Ball for ball game and manufacture thereof
Inventor: NAKAMURA HIROSHI
IPC: B29L31/52
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To realize a ball for a ball game which can be easily found even on a mallet golf course and enhance its productivity. SOLUTION: After a molding is released, a mallet ball is delivered in such a state that a first runner part 11 and a second runner part 12 are attached to a ball body part 10. Next, the ball body part 10 is retained with the ball body part 10 soaked completely into the shallow water of a water tank by fixing the runner parts 10, 11 of the molding or supporting the runner parts 10, 11 so that the parts 10, 11 are not afloat on the water level. The ball body part 10 is uniformly cooled while receiving an almost uniform pressure from the surroundings by immersing the ball body part 10 into water.
Patent JP-S6187713-A (JP)
Title: Production of styrene polymer
Inventor: OKADA YASUSHI
IPC: C08F4/00
Filed: 1984-10-08
Abstract: PURPOSE:To obtain a high-MW styrene polymer having excellent mechanical strength and moldability in good yields per unit time, by polymerizing a styrene monomer by using a specified organic peroxide as a polymerization initiator. CONSTITUTION:A monomer (mixture) comprising a styrene monomer such as (alpha-methyl)styrene and, optionally, a monomer copolymerizable therewith (e.g., acrylonitrile) is (co)polymerized at 70-150 deg.C by using 0.001-5wt% organic peroxide of the formula (wherein R1 is a 1-10C alkyl, 3-6C cycloalkyl phenyl or 1-4C alkylsubstituted phenyl and R2 is a 1-5C alkyl, phenyl or 1-3C alkyl- substituted phenyl) as a polymerization initiator.
Patent JP-H0766461-A (JP)
Title: Superconducting circuit
Inventor: SHIMIZU NOBUHIRO
IPC: H01L39/22
Filed: 1993-08-24
Abstract: PURPOSE:To suppress resonance in a superconducting circuit by overlapping at least a part of a superconducting layer on a resistor layer. CONSTITUTION:On a substrate, a first resistor 4 corresponding to a resistor layer 1, a lower electrode 5 corresponding to a superconducting layer 2, a barrier layer 6 and a Josephson junction 8 comprising an upper electrode 7 are continuously deposited. Then, the upper electrode 7 and the barrier layer 6 are etched, and the Josephson junction 8 is formed. Then, the lower electrode 5 of the Josephson junction 8 and the first resistor 4 are patterned. Thereafter, layer insulating layer 3 is deposited. After a contact hole is opened, a superconducting film is deposited, and a counter electrode 9 is formed. A counter electrode 13, a feedback coil 11 and an input coil 12 are formed of a second resistor 10 and the superconducting layer. Since the superconductor layer 2 (the lower electrode 5, the barrier layer 6 and the upper electrode 7) and the resistor layer 4 are overlapped, the resonance generating at each coil can be suppressed.
Patent JP-H0373089-A (JP)
Title: Stock number checking system for ticket machine
Inventor: YOKOTA KAZUNOBU
IPC: G07B1/00
Filed: 1989-08-14
Abstract: PURPOSE:To check a stock number without extending ticket issuing time with simple constitution by reading data from a data track, reading the stock number from a stock umber track, and issuing a ticket when both numbers are judged as valid. CONSTITUTION:A medium 1 with MS provided with the data track 1-1 on which the data is to be written, and the stock number track 1-2 on which the stock number is written in advance is provided. After an MS write heat 2 writes the data on the data track 1-1 with MS of the medium 1, an MS read head 3 reads the data and the stock number from the data track 1-1 and the stock number track 1-2, and checks them, respectively, and the ticket is issued when they are judged as valid. In such a manner, the check of the stock number can be performed without extending the ticket issuing time with the simple constitution.
Patent JP-H0374546-A (JP)
Title: Vehicle run controling device
Inventor: SHIMANAKA SHIGEKI
IPC: F16H63/50
Filed: 1989-08-14
Abstract: PURPOSE:To reduce shock of speed change in cotrolling an engine revolution output at the time of speed change with an automatic speed changer by determining an advance compensation value for an ignition timing corresponding to an octane value of fuel, and compensating the revolution output corresponding to the result of determination. CONSTITUTION:A revodlution output of an engine (a) is outputted to the drive wheel side through an automatic speed changer (b). Shcok of speed chande is reduced by this. In this constitution, an adbance compensation value an ignition timing corresponding to an octaine value of fuel supplied to the engine (a) is determined by a means (d). The engine output controlled at the time of speed change is compensated by a means (e) corresponding to the determined advance compensation value. If fuels of different octaine values are used, the revolution output of the engine (a) and the fastening timing for friction elements in the automatic speed changer (b) are set compatible with each other constantly, thereby shock by speed change is reduced.
Patent JP-S58112647-A (JP)
Title: Method and device for die casting
Inventor: TAKESHIMA TAKAHIKO
IPC: B22C9/00
Filed: 1981-12-28
Abstract: PURPOSE:To prevent the intrusion of molten metal into a valve device by closing the valve of a vent device for cavities by the effect of the inertial force of the molten metal or with a solenoid valve, by closing the valve beforehand with the solenoid valve in the case of low injection. CONSTITUTION:An injection cylinder 7 is operated to supply molten metal into cavities 8. The molten metal filling the inside of the cavities 8 flows through a vent groove 9 and enters a vent device 10, from which the gas is discharged to the outside, and a vent valve is closed by the effect of the inertial force of the molten metal. On the other hand, the injection speed of the molten metal is detected with a speed detecting sensor 33, and the detected value and the prescribed injection speed of a setter 37 are compared in a comparator 36. When the molten metal does not attain the speed necessary for closing the vent valve, a solenoid 21 is energized immediately to close the valve automatically. In the case of injecting the molten metal only by the low speed injection, a changeover switch 38 is changed over to energize the solenoid 21 so that the valve is beforehand held closed.