baber/WOPTO huggingface dataset:
Patent JP-H06158652-A (JP)
Title: Method for constructing cast-in-place concrete pile
Inventor: OTAKE MASAHIRO
IPC: E02D5/34
Filed: 1992-11-25
Abstract: PURPOSE:To economically construct a high strength cast-in-place concrete pile while averaging the strength of the pile against bending moment so as to reduce the cross section of the pile by effectively prestressing concrete without the influence of the force of friction with natural ground. CONSTITUTION:A reinforcing cage 14 and a steel cylindrical body 13 are built into the upper and lower portions of a drilled hole, respectively, and a plurality of prestressing steels 17 are disposed inside the steel cylindrical body. While a stabilizer 11 such as muddy water is remaining between the steel cylindrical body and the wall of the hole, concrete 24 is cast into the steel cylindrical body and the lower portion of the hole. After the concrete has shown its predetermined strength, the concrete in the steel cylindrical body is vertically prestressed by the prestressing steels.
Patent JP-H10178582-A (JP)
Title: Image pickup device
Inventor: TAMURA KYOJI
IPC: H04N5/232
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an optimum video image without being affected by an object other than a video area displayed on a television monitor or the like being an output video image from the image pickup device in the image pickup where an image is magnified by using an electronic image magnification means or camera-shake is reduced by using an electronic camera-shake correction means in the image pickup device such as a video camera. SOLUTION: The image pickup device is provided with a transmittivity variable filter means 8 that controls the light transmittivity of an incident light given to an image pickup element 10 through a zoom lens 1, and in the case of magnifying by using an electronic image magnification means 16 or reducing a camera-shake by using an electronic camera-shake correction means, the transmittivity of the transmittivity variable filter means 8 is controlled depending on an image magnification factor or an image segmented position so as to maximize the transmittivity of the area of the transmittivity variable filter means 8 corresponding to the part and to minimize the transmittivity of the other area.
Patent JP-H05166188-A (JP)
Title: Magneto-optical disk device
Inventor: YOKOGAWA YUKIO
IPC: G11B11/10
Filed: 1991-12-19
Abstract: PURPOSE:To normally read, write a medium by controlling the laser power so as to secure the maximum output of the read data on the medium. CONSTITUTION:A magneto-optical disk medium of an optional producer is attached to a magneto-optical disk device, and a test area is read by several times. Meanwhile the reflected light of the medium is detected by a read photosensor 7 and this detection output is supplied to a peak detector. Then the output is fed back to a current-driven automatic adjustor 2 in a loop. The test area is also read by several times while the laser power is changed by the adjustor 2 which adjusts automatically the voltage applied to a laser diode. Thus the output of a detector 5 shows the maximum level and the laser power which can secure the satisfactory reading operation is automatically obtained. This laser power is confirmed by the adjustor 2. Thus it is possible to automatically control the laser power so as to secure the normal read/write operations even for a medium of a different producer.
Patent JP-2000158672-A (JP)
Title: Ink cartridge and ink jet recorder
Inventor: NAGATOMO AKIRA
IPC: B41J2/175
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To sustain ink mist collection effect well by providing a separation member forming an air passage flowing through movement of a carriage mounting an ink cartridge integral with a recording head, an ink tank, a filter, and the like. SOLUTION: An air flow is generated in an ink jet recorder above the moving region of a cartridge 6 carrying an ink cartridge 10 when the cartridge 6 moves. In order to prevent the air flow from being diffused more than required, a separation member 11 is provided slightly above the upper end of a filter 10c. Consequently, an ink mist flows along the air flow when it is generated in the recorder at the time of ink jet recording. The ink mist passes through the filter 10c when the carriage 6 moves and being collected by the filter 10c. Furthermore, since the filter 10c is provided integrally with the ink cartridge 10, diffusion of-ink mist into the recorder can be prevented when the filter is not replaced.
Patent JP-H09221766-A (JP)
Title: Pc foundation connector
Inventor: NAKAGAWA HIROAKI
IPC: E02D27/01
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve workability by easily connecting a pair of joint bolts in adjacent PC foundations. SOLUTION: A through-hole 2, into which a pair of joint shafts 11 projected so as to be oppositely faced to both end faces of opposed PC foundations 10 are inserted, is formed, at least one opening section 3 is formed in the longitudinal direction of the through-hole 2, and a pair of the joint shafts 11 are held and can be connected by narrowing the space of the opening section 3 by screws. Consequently, a pair of the joint shafts 11 can be coupled without alignment even when the places of the joint shafts 11 are not positioned on a straight line and displaced. As a result, manhours are reduced while connection works can be conducted easily, and workability is improved.  Accordingly, since the structure, in which the joint shafts 11 are held, is formed, bolts may not be used as the joint shafts 11, and the PC foundation connector can correspond even when there is a difference in diameters.
Patent JP-H11168955-A (JP)
Title: Transmission mechanism of combine harvester
Inventor: KOMATSUBARA HIROSHI
IPC: A01D69/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the transmission structure of a combine harvester, allowing a simple discharge of grains at a low cost on the operation of a parking auxiliary lever without separately disposing transmission systems for a reaping section and a grain-discharging auger. SOLUTION: In this transmission structure of the combine harvester, the disconnection operation of an intermediate transmission system N having a reaping section transmission system K and a grain-discharging section transmission system N and the travel-braking and stopping operation of a travel device 1a are carried out by the footing operation of a clutch pedal 31 disposed in an operation section. The travel-braking and stopping operation is also performed in the connection state of the intermediate transmission system N by the operation of a parking auxiliary lever 32.
Patent JP-H06188062-A (JP)
Title: Electrode for spark plug
Inventor: MATSUTANI WATARU
IPC: B23K26/21
Filed: 1992-12-17
Abstract: PURPOSE:To provide an electrode for a spark plug having a large durability with which a sufficient weld strength can be obtained only by spot welding of an electrode base material with a precious metal chip by laser beam. CONSTITUTION:An electrode 10 for a spark plug comprises an electrode base material 1 in the form of a rod comprising heat-resistant and corrosion-resistant metal, and a precious metal chip 2 spot welded with an ignition part of the electrode base material 1 by laser beam. A spot welded part is formed as a closed ring alloy belt 30 which is formed continuous covering the whole circumference of a joint surface 20 of the electrode base material 1 with the precious metal chip 2 in which adjacent alloyed spots 3 are partly overlapped with each other.
Patent JP-H08254348-A (JP)
Title: Controller of distribution system for heating, ventilation and air conditioning
Inventor: AHMED OSMAN
IPC: G05B13/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an improved controlling device for carrying out the characteristic recognition of the component of a distribution system for heating, ventilation, and air conditioning by a general regression neural network for controlling a control signal that controls the component based on the past and desired characteristics of the component parts of the distribution system for heating, ventilation, and air-conditioning. SOLUTION: In the fan or damper as a component used in a distribution system 309 for heating, ventilation, and air conditioning(HVAC), a recognition process 306 recognizes past characteristics regarding the fan or damper of the distribution system 309 for HVAC, and at the same time calculates desired characteristics regarding the fan or damper. A control process 303 uses a general regression neural network for controlling a control signal that controls the fan or damper of the distribution system 309 for HVAC based on the past and desired characteristics of the fan or the damper, thus obtaining an improved control device for recognizing the characteristics of the fan or damper in the distribution system 309 for HVAC.
Patent JP-H03196329-A (JP)
Title: Printer control method
Inventor: TAMURA HIROMI
IPC: G06F3/12
Filed: 1989-12-26
Abstract: PURPOSE:To directly input a control code from an input terminal of an electronic computer by analyzing a display character string as a control code of a printer, converting its result to a data train being the control code of the printer and outputting it to the printer. CONSTITUTION:In the case a control code of a printer is outputted to the printer through an arbitrary OS, a control code train of the printer 13 containing a non-display character is replaced with a display character string and inputted directly as a command line of the OS from an input terminal 11 of an information processor. Subsequently, the display character string is analyzed as a control code of the printer 13, its result is converted to a data train being the control code of the printer 13, and this data train is outputted to the printer 13 through the OS. In such a way, the control code can be inputted directly from the input terminal 11.
Patent JP-H11131847-A (JP)
Title: Transfer device of placing base in drive-in lot
Inventor: GO MUTSUKAZU
IPC: E04H6/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To ensure a rotating base set up space and shorten the putting-in and-out time of a vehicle by providing a rotating base under the ground of a rising and falling lift type multistory parking device in such a manner as to be capable of rising and falling, and changing the direction of a vehicle placed on the rotating base under the ground to put the vehicle in and out. SOLUTION: A rotating base 6 (turn table) having a rising and falling device 9 is provided under a slender opening part 28 put between drive-in lots 2, 3 on both sides, and a vehicle put on a slender placing base 16 is lowered once under the ground to turn the direction, and returned onto the ground GL. Thereafter, the vehicle is moved to the drive-in lot 2 or 3, carried to a prescribed housing chamber 13 by a lift, and housed by a horizontally moving tray 14. In putting out, the vehicle is started as it is. The rotating base can be used as a temporary waiting place for vehicle in continuous, and placing bases 16, 17 on both sides can be also interlocked to enhance the speed of the processing. Thus, the space can be effectively utilized, and the putting-in and-out time can be shortened.
Patent JP-H10178631-A (JP)
Title: Multipoint centralized supervisory system
Inventor: SASA MANABU
IPC: H04Q9/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a setting system which performs appropriate remote setting of an image and voice transmission device in each supervisory place and also makes setting quick and easy. SOLUTION: A setting change command controlling part 7 of a supervisory center preliminarily makes terminal setting in each supervisory site and a command group of peripheral equipment settings database, transmits a terminal setting of each different supervisory site or a peripheral equipment setting command group at the time of connecting to a terminal of the supervisory site, and the terminal of the supervisory site analyzes a received setting command and changes a setting value of a designated setting item. That includes making the setting effective when all the setting by the setting command is finished, returning it to an initial setting state when a supervisory operation is finished and confirming an initial setting state to resume a supervisory operation.
Patent JP-H07331304-A (JP)
Title: Producing device for rare earth based magnet powder
Inventor: MOTOKURA YOSHINOBU
IPC: B22F1/00
Filed: 1994-12-26
Abstract: PURPOSE:To provide a producing device for rare earth based magnet powder capable of uniformalizing the temp. of a magnet raw material in hydrogeneting the magnet raw material and advantageous to the prevention of variation in magnetic property. CONSTITUTION:Plural reaction tubes 10 holding the rare earth based magnet raw material 2 are inserted in a heating device 4. And the magnet raw material 2 is heated by the heating device 4 while supplying gaseous hydrogen to each reaction tube 10 from a gaseous hydrogen supply device 5 to execute a hydrogen occluding process. In this process, the temp. is about 800 deg.C, the time is about 3hr and the pressure of hydrogen is 1.2-1.5atm. After that, the reaction tubes 10 are evacuated with the operation of a vacuum pump 60 to a vacuum (e.g 10<-5>-10<-9>Torr) so as to forcibly exhaust hydrogen occluded in the magnet raw material 2. In this case, the temp. is held at 775-850 deg.C, and the time for about 30min. After that, the magnet raw material 2 is quenched.
Patent JP-H06189513-A (JP)
Title: Outer rotor type induction motor
Inventor: NARITA KENJI
IPC: H02K5/16
Filed: 1992-12-18
Abstract: PURPOSE:To provide an outer rotor type induction motor little in vibration noise, concerning an outer rotor type induction motor. CONSTITUTION:A stator core is molded by winding a stator winding, and one bracket A or B is made of insulating resin, and a bearing for bearing a rotor rotating shaft 3 is fixed at the center of the bearing. Likewise, the other bearing is made of insulating resin, and a bearing is fixed at the center. A ring-shaped outer core 5 is arranged at the rotor frame 11 fixed to the rotor rotating shaft 3 so that it may face a specified distance apart the periphery of the stator core 2, thus the rotor rotating shaft 3 is pivoted rotatably.
Patent JP-H05173727-A (JP)
Title: Disk array device
Inventor: HIRONAKA KOZUE
IPC: G06F3/06
Filed: 1991-12-20
Abstract: PURPOSE:To execute a format instruction or a diagnostic instruction for a physical device even when any fault is generated at one physical device. CONSTITUTION:A microprocessor 10 transmits the number of a physical device 8 to be disconnected to a disconnection control circuit 11 and transmits a degenerative mode to an array data control circuit 4. The disconnection control circuit 11 transmits the number of the physical device to be disconnected to the array data control circuit 4. The array data control circuit 4 starts degenerative operations. At such a time, when a host computer instructs any instruction concerning the disconnected physical device to the microprocessor 10, the microprocessor instructs operations to a device interface control circuit 6 under controlling a device interface 7 connected to the physical device, and the device interface control circuit 6 executes the instruction for the disconnected physical device by using data from the array data control circuit 4.
Patent JP-2001155010-A (JP)
Title: Complex number correlating element
Inventor: YAJIMA KOJI
IPC: G06F7/48
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce circuit scale and to shorten an arithmetic time. SOLUTION: A square |Z|2 of the absolute value of a correlation value Z=(a+ jb)*×(c+jd) of a first complex number a+jb and a second complex number c+jd is found by following procedures. Square computing elements 5-8 respectively find a2, b2, c2 and d2. An adder 9 finds the sum of the arithmetic result a2 of the square computing element 5 and the arithmetic result b2 of the square computing element 6. An adder 10 finds the sum of the arithmetic result c2 of the square computing element 7 and the arithmetic result d2 of the square computing element 8. A multiplier 11 performs operation for finding the product of the arithmetic result a2+b2 of the adder 9 and the arithmetic result c2+d2 of the adder 10 so that (a2+b2)×(c2+d2)=|Z|2 can be found.
Patent JP-H0686305-A (JP)
Title: Apparatus for photographing of negative film of video camera
Inventor: BOKU SHIYOUBAI
IPC: H04N1/60
Filed: 1992-12-18
Abstract: PURPOSE: To provide an image pickup device for a negative film for a video camera by which an image with the same color and luminance as those of an actual image is obtained even in the case of picking up a negative film as well as a general object. CONSTITUTION: The device is provided with a signal processing means 10 to obtain a luminance signal and a plurality of color difference signals from a received image signal, a subtractor means 20 that subtracts the luminance signal from a set reference signal, inversion means 30, 40 that invert each color difference independently and provide an output, and an encoding means 80 that mixes output signals from the subtractor means 20 and the inversion means 30, 40 to generate a composite image signal.
Patent JP-H10177175-A (JP)
Title: Liquid crystal orienting agent
Inventor: EGUCHI TOSHIMASA
IPC: C08G69/26
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element having a large pretilt angle and excellent stability of the angle by incorporating a polyamide having a specified chemical structure as a resin component. SOLUTION: This liquid crystal orienting agent contains a polyamide having a chemical structure expressed by the formula as a resin component. In the formula, (n) is a natural number from 1 to 10, R1 and R2 are groups selected from among methyl group, ethyl group and phenyl group, and may be the same as or different from each other. The polyamide having the structure of the formula shows good orienting property for the liquid crystal and gives a large pretilt angle. Other diamines may be used as the raw material in such a degree that does not decrease the effect. As for the solvent component of the liquid crystal orienting agent, for example, a mixture solvent of N-methyl-2-pyrolidone and butylcellusolve can be used. Moreover, to improve the adhesion property with the substrate, a minute amt. of a silane coupling agent and titanium-based coupling agent may be added.
Patent JP-H04209149-A (JP)
Title: Paper feeder
Inventor: ONISHI KUNIHIRO
IPC: G03G21/00
Filed: 1990-11-30
Abstract: PURPOSE:To automate reset of a paper feeder such as a copying machine by constituting it so that paper feeding is prohibited when an original detecting means provided at an original set part detects absence of an original and an error is informed and that it is reset to a state where paper can be fed when the error is released and presence of an original is detected. CONSTITUTION:When a switch key and a start key are turned on and an original passes an original detection part 17 and is properly set at an original set part 4, a roll paper 8 is fed through a transfer paper insertion hole 6 and a pair of resist rollers 61 for transfer. In this case, when there is no original, a sensor 18 detects nothing, and a control part prohibits feeding of the roll paper 8 and displays an error on a display part. And when an error original is corrected and a clear key is operated, prohibiting of paper feeding and the error display on the display part are reset.
Patent JP-H11178325-A (JP)
Title: Electronic apparatus
Inventor: YOSHIDA YOSHIFUMI
IPC: H02M3/07
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce as much as possible the size of a power supplying apparatus possible which supplies power, and to charge a capacitor with high charging efficiency. SOLUTION: Power which is supplied from a power supplying apparatus 12 starts a oscillation circuit 16 and a pulse signal is generated. This is outputted to a booster circuit 18 to start the circuit 18, and power supplied from the power supplying apparatus is boosted. Since the boosted power is supplied to the oscillation circuit via a power supply line 20, and a pulse signal having a larger amplitude is outputted to the booster circuit, it is possible to increase the efficiency of boosting of the booster circuit. Until the input voltage of a charging control circuit 22 reaches a barrier voltage value Va or more, a capacitor 26 is cut off, and the voltage is increased until the output voltage of the booster circuit reaches the barrier voltage value Va.  After the input voltage has exceeded the barrier voltage value Va, the output power of the booster circuit is fed to the capacitor to charge it, while keeping the input voltage of the charging control circuit at a voltage value Va.
Patent JP-H03197752-A (JP)
Title: Construction of horizontal member frame in wooden structure and joint metal therefor
Inventor: KASE KAZUO
IPC: E04C3/18
Filed: 1989-12-26
Abstract: PURPOSE:To raise the fire proofness of a wooden structure by a method in which a base plate, a receiver to receive the end face of a horizontal member from above, and a fitting part to be fit into a supporter provided for another horizontal member are formed. CONSTITUTION:For the receiver part 32 of a joint metal 30, a pair of upper and lower side walls 32a and a semicircular bottom 32b are formed. For the tenon 11 of one horizontal member 10 and tenon hole 21 of another horizontal member 20, vertical faces 12 and 22 corresponding to the wall 32a and semicircular faces 13 and 23 corresponding to the bottom 32b are formed, where these serve as guide faces for ensuring exact fit. The upper end of the joint metal 30 is exposed but not in the joint between the horizontal members 10 and 20. The fire proofness of the wooden structure can be raised by making the joint metal fire-proof sufficiently.
Patent JP-H08225816-A (JP)
Title: Method of briquetting pre-reduced high-temperature iron ore particle for producing iron ingot
Inventor: MIN DON JIYOON
IPC: C21B11/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To form agglomerate having high compression strength by mixing a binder consisting of aluminum powder or powder contg. aluminum with iron ore particles at the time of charging the high-temp, iron ore particles after pre-reduction into a smelting reduction furnace.  
     SOLUTION: At the time of charging and packing the iron ore particles 3' treated at 700 to 900°C in a pre-reduction furnace 1' together with a carrier gas into the smelting reduction furnace 4', the binder selected from the Al powder or the powder group contg. the Al is mixed with the iron ore particles 3' and the iron ore particles are agglomerated. The binder powder to be mixed is selected from the group consisting of aluminum chips, aluminum scrap, Al-Mg and Al-Li alloy powder. The amt. of the binder powder to be added is specified to at least 8 kg/iron ore particle ton, more preferably 12 to 15 kg/iron ore particle ton as the amt. of the Al supplied from the binder powder. Aluminum dross contg. Al may be utilized as a binder as well. 
     COPYRIGHT: (C)1996,JPO