baber/WOPTO huggingface dataset:
Patent JP-H05339652-A (JP)
Title: Preliminary pelletization method for production of sintered ore made by using pisolite ore as main raw material and its pseudo particle structure
Inventor: OKAZAKI JUN
IPC: C22B1/16
Filed: 1992-06-09
Abstract: PURPOSE:To enable the execution of a stable sintering operation by using pisolite ore in a large amt. or the total amt. CONSTITUTION:An inside layer part (b) of the stuck powder consisting of a CaO-component is formed by sticking 50 to 85% total CaO-component to the surface of the pisolite ore of >=3mm grain size to constitute a nucleus particle (a). An outside layer part (c) of the stuck powder consisting of the CaO- component and the pisolite powder ore is formed by sticking the remaining CaO-component, the pisolite powdery ore of <=1mm grain size and other powder ore thereto. As a result, the structure of the pseudo particle is made into a triple structure consisting of the nucleus particle (a), the inside layer part (b) and the outside layer part (c). The weight ratio of the nucleus particle/the stuck powder is specified to 40/60 to 60/40 and the weight ratio of the total CaO/the total ore to 0.08 to 0.12.
Patent JP-H0681047-A (JP)
Title: Device for cooling metal strip
Inventor: OMORI KOJI
IPC: C21D11/00
Filed: 1993-06-22
Abstract: PURPOSE:To quickly cool a metal strip having wide range of sizes while uniforming the strip temp. in the width direction in inexpensive operating cost, as for a cooling device for executing the cooling of the metal strip by using cooling rolls. CONSTITUTION:Among nozzle headers arranged so as to face each cooling roll 2 and three sets in the longitudinal direction of the roll barrel part, the roll headers at both edge parts of the metal strip are constituted with three header bodies connected in the longitudinal direction of the roll barrel part, and also, adjusted to shift to the strip edge parts by a shifting adjustment device 6 controlled by a nozzle header positioning control arithmetic device 14 inputting the signal from a metal strip both edge part positioning detector 17. Further, a strip temp. control arithmetic device 13 inputting the signal of a strip thermometer 16 arranged roll cooling device outlet side calculates each of the deviations between the aimed strip temp. distribution and the actual measured strip temps. at both edge parts, and further, the deviations between this aimed strip temp. distribution and the actual measured strip temps. at the center part. According to these deviations, the working control for adjusting a pressure control valve 9 and the number of revolutions of a gas supplying blower 10 is executed.
Patent JP-S5877711-A (JP)
Title: Manufacturing machine of filament
Inventor: HITAI ATSUSHI
IPC: B21F3/04
Filed: 1981-10-31
Abstract: PURPOSE:To eliminate cumulative errors and to accurately perform a winding in a filament manufacturing machine, by providing a pulse motor with a controlling means for supplying pulses, fixed in accordance with the number of pitches of a coil part, with prescribed repeating frequencies. CONSTITUTION:A controlling circuit 36 outputs a pulse having a previously fixed frequency, to a pulse motor 35. At the same time, the circuit 36 outputs a control signal to connect a motor 32 and a pitch bar 31 through a magnetic clutch. Thus, the bar 31 starts to slide, and a cylinder 29 begins to retreat. At the same time, as a rod 26 and a mandrel 17 fixed to the rod 26 retreat together, a tungsten wire 11 is wound by the mandrel 17 in accordance with the pulse fed to the pulse motor 35. When the prescribed numbers of pulses are given to the motor 35, the motor 35 stops and the rod 26 retreats, and the mandrel 17 separates from a nozzle 14. A cutter attached to a rotary shaft 15 cuts off the tungsten wire between the mandrel 17 and the nozzle 14.
Patent JP-S6151600-A (JP)
Inventor: OKANO TOSHIAKI
IPC: G21F9/22
Filed: 1984-08-21
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-S6234208-A (JP)
Title: Robot controller
Inventor: SHIMIZU KATSUHIKO
IPC: B25J9/16
Filed: 1985-08-07
Abstract: PURPOSE:To minimize the variance between a reproduction locus and a teaching locus produced by a dynamic delay for each component of a robot, by deciding the position of a detouring point based on the dynamic delay component. CONSTITUTION:The velocity vi of each component is obtained from the position coordinates of a teaching point in a step S1 and the difference of dynamic delay is obtained between component in a step S2. Then the maximum difference ¦tmax¦ of the dynamic delay is obtained among those component in a step S3. In a step S4 the number of interpolation points are obtained from the maximum difference ¦tmax¦ and a sampling cycle tC. Then the distance l from the detouring point is defined as l=NtCXvi in a step S5. In a step S6 it is decided whether the difference ¦tmax¦ is larger or smaller than zero and then the position coordinates of the detouring point is decided. Thus a robot is reproduced according to a detouring locus passing through said detouring point.
Patent JP-H11350453-A (JP)
Title: Floating breakwater
Inventor: IWAHASHI YOSHIO
IPC: E02B3/06
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a floating breakwater which can save construction costs, does not influence on a tidal current, and fully reflects energy of incoming wave. SOLUTION: In this floating breakwater constituted of pontoon type floating bodies 1, a plurality of pontoon type floating bodies 1 are mooringly provided inclined relative to the advancing direction of wave as the object of breakwater along the seashore line 2. Further, a plurality of pontoon type floating bodies 1 are mooringly provided in parallel along the seashore line, a plurality of pontoon type floating bodies inclined relative to the floating bodies 1 are mooringly provided, and double construction is constituted out of the parallel and inclined floating bodies 1.
Patent JP-H0837169-A (JP)
Title: Method and apparatus for grinding semiconductor substrate and manufacture of semiconductor device
Inventor: KATOU YOSHIKATSU
IPC: H01L21/304
Filed: 1994-07-26
Abstract: PURPOSE:To prevent the peripheral edge part of a semiconductor substrate from being chipped and cracked and to enhance the yield in a rear grinding process when the rear of the semiconductor substrate is ground. CONSTITUTION:In a state that a semiconductor substrate 1 has been ground to a desired thickness, the semiconductor substrate 1 is tilted with reference to its rear, and its peripheral edge part on the rear is ground so as to become a state that the peripheral edge of the substrate 1 is chamfered. After that, the whole rear of the semiconductor substrate 1 is ground equally in such a way that a part of a slope 1a formed by its grinding operation is left. Consequently, the peripheral edge part on the rear side of the semiconductor substrate 1 is ground while it is tilted with reference to the rear. After that, while the slope 1a at the peripheral edge part on the rear side is left, the rear is ground equally. Thereby, the slope 1a, at the peripheral edge part on the rear side, which is left after the rear has been ground becomes a chamfered shape. As a result, it is possible to prevent the peripheral edge part from being chipped and cracked.
Patent JP-S6152215-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/18
Filed: 1984-08-20
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-H0519964-A (JP)
Title: Pointing device
Inventor: IIZUKA YUTAKA
IPC: G06F3/038
Filed: 1991-07-15
Abstract: PURPOSE:To make wide space on a desk unnecessary for operating a mouse, and to improve convenience to use, and besides, to operate the mouse without separating a wrist or an arm apart from the desk. CONSTITUTION:When a device main body is in contact with a plane, a selecting means 50 selects a rotary encoders 23,25 side by the output of a switch means 30, and movement signals S23R, S23L, S25F, S25B are outputted to output terminals 61 to 64 as they are. When the device main body moving on the plane separates apart-from the plane, the selecting means 50 selects a pulse generators 41 to 44 side by the output of the switch 30. Then, the pulse signals of the same periods as the movement signals S23R, S23L, S25F, S25B just before the device main body separates apart from the plane are outputted from-pulse generators 41 to 44 are outputted, and are outputted to the output terminals 61 to 64 through multiplexers 51 to 54.
Patent JP-H0622506-A (JP)
Title: Carbon brush, brush assembly and commutator motor
Inventor: UENO NOBUHITO
IPC: H01R39/26
Filed: 1992-07-01
Abstract: PURPOSE:To provide carbon brushes for a commutator motor capable of reducing voltage drop while suppressing the worsening of commutation. CONSTITUTION:Voltage drop loss at a carbon brush 5 can be reduced while suppressing the worsening of commutation by providing a groove 5a on a side surface at one side or both the sides of a carbon brush 5 and by applying metal plating 6 by a conducting material on the surface of said groove 5a. Moreover, even though the carbon brush 5 is applied to a brush assembly, the peeling-off of the metal plating 6 can be prevented by avoiding the contact of the metal plating 6 to specials. Also, by installing this brush assembly, a commutator motor having a high efficiency and reliability can be obtained.
Patent JP-S6416648-A (JP)
Title: Metallic foil with adhesive bond
Inventor: MAEDA MASANORI
IPC: B32B7/02
Filed: 1987-07-13
Abstract: PURPOSE:To provide a metallic foil with both heat resistance and tracking resistance, by a method wherein one side of the metallic foil is provided with a heat resistant adhesive bond through tracking resistant adhesive bond and the bonds and the foil are integrated. CONSTITUTION:The coating layer of tracking resistant adhesive bond, consisting of an adhesive agent, containing epoxy resin, and tracking resistant material, such as melamine resin, allyl resin, polypropylene, polyacetal, fluoroplastic, polyacetate or the like, which is added to the adhesive agent, is formed on a metallic foil, while an adhesive agent containing epoxy resin is applied thereon as a heat resistant adhesive bond. According to this method, the heat resistance and the bonding force of the metallic foil are improved.
Patent JP-H0620056-A (JP)
Title: Method and device for picture processing
Inventor: KATO KATSUNORI
IPC: G06F3/12
Filed: 1992-07-01
Abstract: PURPOSE:To increase the processing speed by reducing the data volume of picture data and storing picture data in a small storage capacity. CONSTITUTION:Picture data is generated by a KBD 4 while having the resolution changed every page and is expanded in a picture memory 9. Besides picture data, resolution data of the expanded page is stored before picture data in the picture memory 9. At the time of output, resolution data is sent to a printer 2 before picture data, and the printer 2 forms an image from picture data in accordance with resolution data and prints out it.
Patent JP-H0462680-A (JP)
Title: Method for reducing picture
Inventor: KUBOTA MINEO
IPC: G06T3/40
Filed: 1990-06-30
Abstract: PURPOSE:To truely reproduce picture information from an original also in a reduced picture by adding a correcting value to a number obtained through a random number generating means every respective line. CONSTITUTION:For picture elements erased for reducing a picture, the specified ones are assigned according to a certain defined rule. Then, in a certain line, one number is obtained from among the numbers of 0 to 9 through a random number generating means, the lines front and rear each other are shifted at random in a main scanning direction mutually by adding the above one number to the respective picture elements of the applying line, the picture element of the same number is scarcely removed continuously and picture information to an original is reduce-reproduced precisely.
Patent JP-H1125887-A (JP)
Title: Color cathode-ray tube
Inventor: MOCHIZUKI TATSUYA
IPC: H01J31/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube, for which there is no shift of the radiation position to a fluorescent screen of electron beams and the displacement of beam landing, even if the ambient temperature is varied during an operation. SOLUTION: The color cathode-ray tube has a vacuum envelope (a glass bulb) comprising a panel part 1, a neck part 2, and a funnel part 3, a fluorescent screen is formed on the inner surface of a face plate 1F of the panel part 1, a shadow mask 5 made of metal having low coefficient of expansion is arranged inside the panel part 1 so as to face the fluorescent screen 4, an electron gun 11 is housed inside the neck part 2, a deflection yoke 7 is mounted on the outer circumference of the funnel part 3, and a metal reinforcing band 6 is fastened to the outside surface of the pannel part 1. The metal reinforcing band 6 is made of a metallic material having a line expansion coefficient within the range of 0.5-0.8 times the linear coefficient of expansion for the constituting material (glass) of the vacuum outer envelope (the glass bulb).
Patent JP-2001003874-A (JP)
Title: Lubricating device
Inventor: OMUTSUNO SATOSHI
IPC: F04B49/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device capable of monitoring the operating state of a pump to detect abnormality and completing the extraction of air in a pump and a pipeline leading to a nozzle, automatically in a short time. SOLUTION: This lubricating device has a pump for pressurizing a lubricant by putting a bar body 1 formed of a super-magnetostrictive element, in expanding-contracting action by applying the magnetic field or putting a bar body formed of a piezoelectric element, in expanding/contracting action by applying a current, and discharges the lubricant pressurized by the pump, in a specified period.  The lubricating device is provided with a state quantity detecting means for detecting at least one of the applied current or applied voltage for putting the bar body 1 in expanding/contracting action, the pressure of the lubricant pressurized by the pump, the displacement quantity consequent to the expanding/contracting action of the bar body 1, and the force generated in association with the expanding/contracting action of the bar body 1; and a judging means 19 for judging whether the operating state of the pump is normal, on the basis of the detected result of the state quantity detecting means.
Patent JP-S6418285-A (JP)
Title: Laser output correction system
Inventor: NAGAMINE AKIRA
IPC: B23K26/00
Filed: 1987-07-13
Abstract: PURPOSE:To obtain the accurate output of a laser even if it is changed by aging by a method wherein the actual output power is measured when the performance of the laser device starts to obtain a correction factor and an instructed value is corrected by the correction factor at the time of an actual processing. CONSTITUTION:An instructed laser power value is instructed when the performance of a laser device starts and, after the output of the laser device is stabilized, the laser output is measured by an output meter 33. A correction factor is calculated by a correcting means 11 and the obtained correction factor is stored by a memory in the correcting means 11. It is not necessary for an operator to take care of the work of obtaining the correction factor and the correction for the change by aging is carried out automatically. At the time of an actual processing, the product of the instructed value and the correction factor is used as the actual instructed value. With this constitution, the accurate laser output can be always obtained.
Patent JP-2000011290-A (JP)
Title: Method and device for estimating travel time and congestion information
Inventor: YAMANE KENICHIRO
IPC: G06Q50/30
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To generate and update a correction coefficient DB for estimating travel time and congestion information easily with high precision by providing a function which automatically generates a correction coefficient by making use of measurement information from an on-vehicle machine. SOLUTION: A traffic information estimating device 16 consists of a travel time estimation part 160, a congestion information estimation part 161, and a map DB 162. The travel time and congestion information are estimated in real time (normally at intervals of five minutes) by utilizing a map data base of the map DB 162, information from a beacon 11, an AVI system 12 or a vehicle sensor 13 received through an information communication part 14, or a data base of the correction coefficient DB 15. The estimation result is sent to an on-vehicle machine mounted vehicle 10 through the information communication part 14 and beacon 11. Furthermore, the correction coefficient DB 15 is a data base used by a travel time estimation part 160 of the traffic information estimating device 16 and updated when a new data base is generated by a correction coefficient generation part 171.
Patent JP-S5797749-A (JP)
Title: Synchronous switching system without momentary break
Inventor: ITOU HIDEAKI
IPC: H04L1/22
Filed: 1980-12-10
Abstract: PURPOSE:To switch current and stand-by lines without momentary break, by reading the same data from current and stand-by lines and by adjusting a variable delay means so that phases of them are equal to each other. CONSTITUTION:Data are transmitted in parallel from the transmission terminal toward a current line and a stand-by line. In the current side, data D1 is read by output synchronized with a clock C1, and the signal is outputted through a variable delay circuit 3 and a switching circuit 8. In the stand-by side, the same data D2 is read by the output synchronized with a clock C2, and the signal is outputted through a variable delay circuit 6 and a switching circuit 8. For switching of current and stand-by lines, oscillators 2 and 5 synchronized with respective clocks are controlled to eliminate the phase difference, and the variable delay circuit 6 is so adjusted that the phase difference between output code strings is eliminated. After outputs of current and stand-by lines coincide with each other, they are switched.
Patent JP-2000013852-A (JP)
Title: Radio data communication system
Inventor: INOUE MASAHIRO
IPC: H04W72/04
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a frequency band without decreasing the transmission rate. SOLUTION: A mobile station monitors a transmission buffer and sends a line request signal 18 to a base station through a control line on the occurrence of transmission data, the base station decides an idle communication line, informs the mobile station of a line assignment signal 19 via the control line, and the mobile station and the base station make data transmission reception through an assigned communication line. When transmission data and reception data are lost respectively in the mobile station and the base station, timers 21, 22 are set respectively and when data are produced before the expiration of the timers, the timers 21, 22 are reset to continue communication and when the expiration of the timers takes place, a communication channel is automonously released.
Patent JP-S6418338-A (JP)
Title: Optical signal transmission equipment
Inventor: NOMURA KENICHI
IPC: H04B10/079
Filed: 1987-07-13
Abstract: PURPOSE:To detect the production of a bit error in all circuits including the lighting means by decoding an output electric signal of a photodiode monitoring a back face light of a laser diode, and utilizing it for the detection of a bit error. CONSTITUTION:An input signal is code-converted by a coding circuit 2 and outputted to an optical transmitter 3. The optical transmitter 3 monitors the back light of the output light of the laser diode 5 by means of a photodiode 6 and the optical output is made stable at an APC circuit 4 by using a monitor waveform amplitude. The monitor waveform output of the photodiode 6 is supplied an identification device 7, from which the identified and subject to photoelectric conversion is outputted from the optical transmitter 3. The electric signal is decoded by a decoding circuit 9 and outputted to a bit error detection circuit 10. The bit error detection circuit 10 synchronizes the output signal of the decoding circuit 9 with the input signal 1 to apply error detection by bit by bit collation.
Patent JP-H1094400-A (JP)
Title: Inspection of chronic rejection reaction after organ transplantation and measurement of components in urine
Inventor: SAIGA HIROSHI
IPC: G01N33/53
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To simply detect the rejection reaction after organ transplantation by detecting the matrix metalloprotease 2 or its precursor in the body fluid to early detect the chronic rejection reaction after transplantation of an organ such as kidney. SOLUTION: The concentration of matrix metalloprotease(MMP)-2 or its precursor in human body fluid, for example, human urea or blood, is determined by the enzyme immunoassay, in addition the creatinine concentration is determined to correct the MMP-2 value with the creatinine concentration to give an index. The cut-off value for judging whether chronic renal transplantation rejection reaction has occurred or not is set between 0.0-20.0μg/g. creatinine and the cut-off value is set to 0.5-10.0μg/g. creatinine whereby the early detection of chronic post-operative rejection reaction becomes possible.
Patent JP-H0843906-A (JP)
Title: Film unit equipped with waterproof lens
Inventor: ICHINO SHUICHI
IPC: G03C3/00
Filed: 1994-07-27
Abstract: PURPOSE:To make use in a hot environment for a long period under high temperature and prevent occurrence of crazing due to adhesion of anti-suntan cream etc. CONSTITUTION:In a film unit equipped with a waterproof lens, a film unit 2 provided with a taking lens 5 and an exposing system is stored in water-proof condition in a boxtype transparent water-proof case 15 and a bottom cover 17. The waterproof case 15 is unitedly formed from polymethyl methacrylate (PMMA) in order to prevent crazing from occurring.
Patent JP-S6067759-A (JP)
Title: Fuel injection device
Inventor: KUNIMOTO ETSUO
IPC: F02M63/00
Filed: 1983-09-24
Abstract: PURPOSE:To make fuel injection timing settable at will, by installing a control valve, being opened by hydraulic pressure against a spring, in a fuel oil passage interposingly between a pressure accumulator, which accumulates fuel oil out of a high pressure pump under pressure, and a fuel valve of a cylinder. CONSTITUTION:Fuel oil discharged out of a high pressure pump 4 being driven by an engine or an electric motor is fed to a fuel valve 6 via an accumulator 7 and a control valve 10, while fuel out of the said valve 6 is constituted so as to be sprayed to an engine combustion chamber in design. The control valve 10 is housed inside a body 101 free of slide motion for a spool 102 and energized toward a hydraulic chamber 104 in the lower part by dint of a spring 103. And, the hydraulic chamber 104 is interconnected to a hydraulic pressure source 11 via a solenoid valve 12 to be opened because of being energized with current as well as to an oil reservior 13 via a solenoid valve 14 to be opened because of being energized with current, respectively. Each of these solenoid valves 12 and 14 is energized with current and controlled by a control circuit 16 via a driving circuit 15 on the basis of a detection signal of engine speed.
Patent JP-H0621521-A (JP)
Title: Current modulating device
Inventor: NATORI EIJI
IPC: H01L39/22
Filed: 1992-07-02
Abstract: PURPOSE:To provide a current modulating device, which can be manufactured according to a micron-order pattern rule, is good in controllability and has sufficient switching characteristics. CONSTITUTION:In a current modulating device, which is provided with a first electrode 1, a channel joint 5, a second electrode 2 and a control electrode 7 and wherein a current, which is made to flow between the electrodes 1 and 2 via the joint 5, is controlled based on a control electrode signal, the channel joint 5 is formed by forming alternately a plurality of layers of superconductor layers 3 and non-superconductor layers 4 in parallel to the direction of flow of the current.