baber/WOPTO huggingface dataset:
Patent JP-2000282047-A (JP)
Title: Method for controlling inner pressure of cooling chamber of coke dry-cooling apparatus
Inventor: EBIHARA MASANORI
IPC: C10B41/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling inner pressure of a cooling chamber of a coke dry-cooling apparatus capable of preventing leakage of the inside gas of a cooling tower into the peripheral environment and air-inflow into the cooling tower. SOLUTION: This method for controlling inner pressure of a cooling chamber of a coke dry-cooling apparatus is characterized in that the opening X of a damper for controlling the inner pressure of the cooling chamber of the objective cooling tower regarding pressure control is set based on the following equation and controlled in advanced before red-heated coke is charged into another cooling tower.  X=[1+k(PMAX-Pa)].X0 Here, X0: the opening of the damper for controlling the inner pressure of the objective cooling tower regarding pressure control during the previous charging of red-heated coke into the above- mentioned other cooling tower; PMAX: the maximum inner pressure of the cooling chamber of the objective cooling tower regarding pressure control during the previous charging of red-heated coke into the other cooling tower; Pa: the set value of the inner pressure of the cooling chamber of the objective cooling tower regarding pressure control; k: a fixed number.
Patent JP-S59219066-A (JP)
Title: Facsimile equipment
Inventor: SATOU MITSUHIRO
IPC: H04N1/00
Filed: 1983-05-27
Abstract: PURPOSE:To attain a sharp mark representing the completion of transmission at all times by interlocking an ink roller with a stamp roller to apply a sufficient amount of ink to an engraved part in a facsimile equipment stamping the mark representing the completion of transmission. CONSTITUTION:When the mark representing the completion of transmission is stamped, the ink roller 12 is turned in the direction of arrow in interlocking with the stamp roller 11 and a part of the ink roller 12 on which the engraved part 11a is brought into contact is positioned lower from the uppermost part just before the turning, then the amount of the ink included on this part is more than the amount of ink included in the uppermost part. Thus even if the facsimile equipment is not used for a long period, a sufficient amount of ink is coated to the engraved part 11a of the stamp roller 11 thereby preventing the mark representing the completion of transmission from being unsharpened.
Patent JP-H11268992-A (JP)
Title: Bismuth substitution type garnet thick membrane material and its production
Inventor: SATO TADAKUNI
IPC: G02F1/09
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a garnet thick membrane material as a Faraday rotary element that has excellent magneto-optical properties in the 1.55 μm band without use of SGGG [(GdCa)3 (GaMgZr)5 O12 ] as a substrate plate and its production. SOLUTION: NGG [Nd3 Ga5 O12 ] is used as a substrate to grow a thick membrane single crystal containing 0-4.0 wt.% of B2 O3 and mainly comprising Tb, Ha, Bi, Fe and Al by the liquid-phase epitaxial growth. The heat treatment at 950-1,130 deg.C in an atmosphere of >=5% oxygen concentration is effective.
Patent JP-S5719804-A (JP)
Title: Digital servo system
Inventor: OKITA IWAO
IPC: G05D3/12
Filed: 1980-07-09
Abstract: PURPOSE:To reduce a lag of speed detection, by providing a digital filter for processing an output signal of a speed counter which counts the number of output pulses from a position detector. CONSTITUTION:When a moving command pulse is inputted to a position counter 1, its numerical value is compared with an output of a speed counter 8 by an error operator 2, a signal corresponding to an error is sent to a pulse width modulator 3, and a servomotor 5 is rotated through a power amplifier 4. As a result, a pulse encoder 6 is rotated, a signal corresponding to the extent of rotation is converted to positive and negative moving pulses by a pulse decoder 7, and they are inputted to the counter 1 and a counter 8. An output of the counter 8 is inputted to the operator 2 through a digital filter 9, and time constants of the counter 8 and the filter 9 are controlled by a pulse from a sampling clock pulse generator 10. When a sampling clock period of the generator 10 is shortened, an output of the counter 8 becomes fast, and when this output is processed by the filter 9, a peak value is suppressed and resolution is elevated.
Patent JP-S57208396-A (JP)
Title: Evaporating device of liquefied petroleum gas
Inventor: SAKAMOTO AKIRA
IPC: F17C7/04
Filed: 1981-06-15
Abstract: PURPOSE:To enhance the evaporating efficiency and make uniform and contrive to make the device smaller in size by a method wherein a tubular space, in which radiation fins are arranged, is provided between an outer tube and an inner tube, within which a heater is housed and packing material consisting of good thermal conductive solid is packed. CONSTITUTION:An influx port 5, through which liquefied petroleum gas is supplied, and a drain valve 6 are provided at the lower end of the outer tube, within which the inner tube 2 is arranged. An exhaust port 7 equipped with a solenoid valve S are also provided at the upper end of the outer tube. The tubular space 8, which serves as a passage for liquefied petroleum gas and its evaporated gas, are formed between the cylindrical outer tube 1 and the inner tube 2, which is also cylindrical. At the same time, the upper end of the tubular space 8 is closed by fixing a flange 9 arranged at the upper end of the inner tube 2, onto the outer periphery of which the radiator fins 4 are arranged, to a flange 10 arranged at the upper end of the outer tube 1. The interior of the inner tube 2 is occupied with the heater H and with the packing material 3, which consists of good thermal conductive solid and is fully packed in the space left-over, exclusive of the space for the heater H.
Patent JP-H06311378-A (JP)
Title: Horizontal oscillation frequency limit circuit
Inventor: SUZUKI TATSUYA
IPC: H04N3/16
Filed: 1993-04-20
Abstract: PURPOSE:To set dispersion in an oscillation frequency limit operating point at mass-production to a narrow range by changing the setting of the resistor. CONSTITUTION:An output of an f-v conversion circuit 5 is given to a noninverting input terminal of a voltage comparator 1 and a slider of a variable resistor 2 is connected to an inverting input terminal. Both terminals of the resistor 2 are connected to a DC power supply and a GND. A diode 4 for connection open switching and the resistor 3 for horizontal oscillation circuit changeover are connected to an output terminal of the comparator 1. An f-v voltage is inputted to the noninverting input terminal of the comparator 1 and a voltage from the resistor 2 is inputted to the inverting input terminal to obtain a reference voltage. The f-v voltage and a reference voltage are compared and when an input signal horizontal frequency is low, the resistor 3 connecting to the output terminal of the comparator 1 is connected to a horizontal oscillation frequency control section to shift the oscillating frequency of the horizontal oscillation circuit. The dispersion in the oscillating frequency limit operating point at mass-production is set within a narrow range by changing the setting of the resistor 2.
Patent JP-S61251596-A (JP)
Title: Production of star ruby
Inventor: MIYASAKA HITOSHI
IPC: C30B13/00
Filed: 1985-04-30
Abstract: PURPOSE:To produce a bubble-free high-quality star ruby, by using a thermal decomposition product of compounds of Al, Cr and Ti in floating zone method. CONSTITUTION:(A) A compound selected from the ammonium carbonate, hydroxide, ammonium sulfate and sulfate of Al, (B) a compound selected from the hydroxide, nitrate, sulfate and chloride or Cr and (C) a compound selected from the sulfate and hydroxide of Ti are thermally decomposed at >=800 deg.C, and the thermal decomposition product is used as the raw material for the production of a star ruby by floating zone method. A high-quality star ruby crystal free of bubble can be produced by the use of the thermal decomposition product.
Patent JP-H03292263-A (JP)
Title: Rear wheel steering device for automobile
Inventor: NISHIMORI MASAYOSHI
IPC: B62D7/14
Filed: 1990-04-06
Abstract: PURPOSE:To steer rear wheels by means of a low steering force throughout all steering angle areas by using a first power cylinder with a built-in compliance steer regulating spring and a second power cylinder coupled to the first power cylinder through an irreversible mechanism. CONSTITUTION:In control of steering of rear wheels 6 in a low steering angle region, the first steering control valve of a first power cylinder 1 is switched for operation and pressure liquid is fed to the one of pressure chambers 7. The feed of the pressure liquid causes displacement of piston rods 4a and 4b in a one-way and steering of rear wheels 6 is effected through a tie rod 5. In this case, since a cylinder outer casing 2 of the first power cylinder 1 is coupled to a piston rod 18a of a second power cylinder 12 through an irreversible mechanism 25, axial movement of the cylinder outer casing 2 can be blocked. The drive force of the piston rod 18a is transmitted to an eccentric shaft 31 through the irreversible mechanism 25 and the drive force is boosted in an inverse number of a given lever ratio for transmission.
Patent JP-2000279086-A (JP)
Title: Fermented milk
Inventor: SERIZAWA ATSUSHI
IPC: A23C9/13
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fermented milk having stable structure. SOLUTION: This fermented milk having a stable structure hardly causing generation of decrease of hardness and viscosity, leaving of water, and separation even if a stabilizer or the like is not added, is produced by formulating 0.3-2.5 wt.% urea or urea-containing composition based on the amount of the protein in the product when producing the fermented milk.
Patent JP-S62249038-A (JP)
Title: Image binarization processing circuit
Inventor: YAMAMOTO HIROHARU
IPC: G01N21/94
Filed: 1986-04-22
Abstract: PURPOSE:To exactly discriminate defective and non-defective tablets by considering the number of picture elements together with the raster number of a binary signal at the time of discriminating the defectiveness and non-defectiveness of the tablets by the binary signal generated by the second order differentiation of the image pickup signal of an object to be inspected. CONSTITUTION:The video signal (q) for the three tablets having the appearance as shown by (p) is subjected to the second order differentiation. The binary signal as shown (t) is obtd. when the second order differentiation signal (s) is subjected to prescribed threshold binarization. The binary signals are two in the case of the table having the defect like (b) as compared to the normal table (a) and therefore, the discrimination of whether the tablet is defective or non-defective is possible by such raster number. The binary signal is one in the case of the table having the flat defect like (c). The discrimination of such tablet is not possible only from said signal but the pulse width C4 of the binary signal is different from the pulse width of the binary signal of the non-defective tablet and therefore, the defectiveness and non-defectiveness are discriminated by comparing the count values of the number of the picture elements indicating the pulse width.
Patent JP-S63259516-A (JP)
Title: Method for driving matrix type liquid crystal display body
Inventor: ARAI MAKOTO
IPC: G09G3/36
Filed: 1987-04-17
Abstract: PURPOSE:To eliminate hysteresis from a matrix type liquid crystal display body and to improve the display quality thereof by regulating a mean value of impressed voltage during two periods among three impressed voltages impressed to picture elements connected to a scanning electrode in a nonselective state to zero, regulating also the impressed voltages for two periods when an ON signal voltage is impressed to a signal electrode to a different voltage from that of the impression of an OFF signal voltage. CONSTITUTION:A scanning period is divided to a first period P1, second period P2, and a third period P3, and impressed voltages on a picture element connected to a nonselective scanning electrode is so regulated that a mean value for two periods among said three periods is zero and the voltage of the two periods are regulated to different voltages depending on whether an ON signal potential is impressed to a signal electrode or an OFF signal potential is impressed thereto. If the scanning electrode connected with the display element is in a nonselective state, a wave form 7 of voltage impressed to the displayed picture element is zero volt for the period P1, V1 volt for the period P2, and -V1 volt for the period P3 when an On voltage is impressed to the signal electrode, and no change in the optical state of the displayed picture element is observed because the voltage of the wave form 7 is below a threshold value. Thus, hysteresis is eliminated from the display body and the displayed quality is improved.
Patent JP-2000283878-A (JP)
Title: Water leakage detecting method in final waste disposal plant and water collecting apparatus
Inventor: HIROSUE NORITOSHI
IPC: B09B1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a water leakage detecting method, in a final waste disposal plant, in which the existence of a leakage of water, in an extreme trace amount, permeating through clay and the position of the leakage of water can be detected at an early stage at a time when a liner sheet is damaged in the disposal plant which adopts a double sealing structure by the liner sheet and by clay. SOLUTION: Many drainage sheets 10 are laid in a clay layer. Lower end sides in the flowing-down direction of the respective sheets 10 are connected to sheet connecting pipes 11. The respective sheet connecting pipes 11 are extended independently so as to be connected to a tunnel 3 for observation. A gently negative pressure is applied by a vacuum pump to every sheet connecting pipe 11 from the inside of the tunnel 3. Thereby, when discharged water exists, whether permeated water exists in the discharged water is analyzed. When the permeated water is detected, it is estimated that a sheet damage part exists in the upper part of the drainage sheet 10 connected to one sheet connecting pipe 11.
Patent JP-2000280966-A (JP)
Title: Steering device of motorcycle
Inventor: FUKUNAGA HIROBUMI
IPC: B62K21/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a steering device with a high vibration control effect, a high freedom of design, and a high level of appearance. SOLUTION: In this steering device 13 of motorcycle, a top bridge 52 is installed rotatable to a head pipe 12. A handle bracket 88 with almost a plane plate form is installed to the top bridge 52 through cushioning members 81 and 81. The upper surface of the top bridge 52 is almost covered by the handle bracket 88. The left side and the right side bar handles 91 and 91 are installed to the handle bracket 88.
Patent JP-2000282282-A (JP)
Title: Electrolytic tank
Inventor: SAKATA AKIHIRO
IPC: C25B9/23
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic tank using a gas diffusion electrode, and capable of completely preventing the leakage of a caustic solution using a chamber simple in structure, and easy in corrosion resistant metal plating. SOLUTION: In the electrolytic tank, an upper chamber 17 as a caustic solution outlet, and a lower chamber 16 as a caustic solution inlet are provided through caustic solution passages 12, 13 with a spacer therein on an outer end of an electrolytic tank comprising a gas chamber 8 having oxygen gas inlet and outlets 6, 7 for a gas diffusion electrode 9 in contact with oxygen gas inlet and outlets 4, 5 of upper and lower chambers provided on the center side along a surface of a cathode collector frame 3 adjacent to a cathode element 1, and a cathode chamber 11 filled with the caustic solution between the gas diffusion electrode 9 and an ion-exchange membrane 10.
Patent JP-S63277625-A (JP)
Inventor: ISHIYUTOBUAAN ZANBOO
IPC: A61K36/8962
Filed: 1988-04-18
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-H094874-A (JP)
Title: Fan coil device
Inventor: MICHIHASHI TOKUAKI
IPC: F24F13/32
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To facilitate an air-filter replacement or an air-filter cleaning operation for the air filter installed at a ceiling built-in type fan coil device. SOLUTION: A fan coil device has a casing 1 and a frame 4. The frame 4 is fixed to a ceiling C. Both a fan and a heat exchanging coil are installed within the casing 1. A lower surface of the frame 4 is provided with an elongated air blowing-out port and an elongated air suction port and concurrently a parallelpiped inspection panel 5 is installed. A left short side of a panel 5 is swingably supported at a left end of the frame 4 with a hinge 19. A hook 7 arranged at the right short side of the panel 5 is engaged or disengaged in respect to a receiver 6 set at a right end of the frame 4. An air filter 11 is supported at the upper surface of the panel 5 through a bracket 21.
Patent JP-H06285260-A (JP)
Title: Method for inputting japanese into conversation scene in computer game
Inventor: NONAKA RYUTARO
IPC: G06F17/22
Filed: 1993-03-30
Abstract: PURPOSE:To realize an easy input of complex Japanese sentences in Japanese input in conversation scene in computer game. CONSTITUTION:A sentence is divided into a subject part which indicates a subject of a motion indicated by the sentence and a predicate part which mentions the motion of the subject. Names of classification of the subject part is displayed in a first window and a selection is made among them, and corresponding to the selected one, a noun part among words which can be used in a current scene is displayed in the first window (step S4). Also names of patterns indicating kinds of conversation of the predicate part are displayed in a second window and a selection is made among them, and corresponding to the selected one, what can be used in the scene is displayed in the second window (step S8). By further selecting the noun part of the displayed subject part and a word or phrase of the predicate part respectively, a sentence suitable for the purpose of the conversation is determined (step S9).
Patent JP-S57208627-A (JP)
Title: Magnetic recording medium and its production
Inventor: KONISHI KATSUO
IPC: G11B5/62
Filed: 1981-06-19
Abstract: PURPOSE:To obtain a magnetic recording medium which can record the digital signal of high density with high S/N, by forming the strip-shape magnetic films on a tape type plastic substrate with a distance secured between them to the traveling direction when said substrate is used. CONSTITUTION:A magnetic film is provided on the entire surface of a film substrate 1 made of plastic, etc. and then etched away selectively to leave a magnetic film 2 having a size smaller than the width corresponding to the shortest wavelength to be recorded in a strip shape. Thus a magnetic recording medium is obtained. This recording medium has a reduced spread of the recording part of the recording medium corresponding to the recording signal even in case the recording is carried out with high density and can record the information with high S/N. Then a heat magnetic recording medium is obtained to be suitably used to the recording system using the heating-cooling cycle if the magnetic film is formed with a material having a low Curie temperature.
Patent JP-H05262359-A (JP)
Title: Sealing member for coin bag or the like
IPC: G09F3/03
Filed: 1992-03-18
Abstract: PURPOSE:To enable anyone to easily conduct sealing work and seal reliably a coin bag without causing damage to it when it is unsealed. CONSTITUTION:A recessed hole 3 is formed in a fitting female member 2, a locking step 4 is formed by providing a large diameter part 3' at a portion near the mouth of the recessed hole 3, and a cut part 4' is provided at a part of the locking step 4. On the other hand, a check claw 8 having a width smaller than that of the cut part 4' and being capable of rising and setting is provided at a part on the peripheral side of a fitting male member 6 to be fitted into the recessed hole 3, and a flange part 5 of the fitting male member 6 is connected to a flange part 1 of the fitting female member 2 with a connecting belt 9.
Patent JP-S62249208-A (JP)
Title: Generating method for control output command value in numerical control
Inventor: AOYAMA TADAMASA
IPC: G05B19/416
Filed: 1986-04-23
Abstract: PURPOSE:To perform a control at a high speed and with high accuracy without putting a load due to forcible acceleration/deceleration on a machine, by calculating a change quantity in the acceleration at every sampling period, forming a new command value to smooth the change quantity when the change quantity goes over a prescribed value, and supplying the command value directly to a driving control part. CONSTITUTION:The size of the acceleration by every sampling period set in advance for respective axis is found in a range permitted to said command value from a control command value for respective axis. 9X and 9Y are arithmetic parts to find the acceleration. 10X and 10Y are change quantity arithmetic parts to calculate the difference between preceding and succeeding acceleration corresponding to a prescribed time or distance, that is the change quantity in the acceleration, in the acceleration at every sampling period obtained at the acceleration arithmetic part, and when the outputs of the arithmetic parts 10X and 10Y exceed the prescribed value, they are smoothed in the range permitted in control accuracy, and control output command values are generated at command value generating parts 11X and 11Y, and the outputs of the 11X and the 11Y are supplied to driving control parts 4X and 4Y.
Patent JP-H07275407-A (JP)
Title: Improved structure of club head
Inventor: HAYASHI SHINCHI
IPC: A63B102/32
Filed: 1994-04-08
Abstract: PURPOSE: To obtain a club head having ball hitting balance and accuracy by providing one inner concave space for a sole and a rear side surface of a main body of the club head, and forming it in such manner that a concave arcuate surface of this inner concave space and an inside of a front surface are placed at an interval and a hollow space in the main body of the club head is divided into two large parts. CONSTITUTION: An inner concave space 30 having a W-shaped horizontal section is formed on a rear side surface of a main body of a golf club head having a ball hitting surface 24 and a club shaft 25. This inner concave space 30 is formed in a shape of an inside 20' of a top surface 20 extended to an arcuate wall surface 28' of a sole. Further, under the existence of this inner concave space 30, two convex edges 31, 31' and one concave arcuate surface 32 are formed on the rear side surface of the club head. A predetermined interval is put with regard to a front wall surface forming the ball hitting surface 24, thereby a hollow space in the main body of the club head is divided into two parts, a filling in the hollow space is distributed to each divided part, so as to distribute the weight of the main body of the club head is distributed between a head side 21 and a shaft side 23.