baber/WOPTO huggingface dataset:
Patent JP-S5658905-A (JP)
Title: Blast furnace operating method
Inventor: HATANO MICHIHARU
IPC: C21B5/00
Filed: 1979-10-20
Abstract: PURPOSE: To economically decrease the amount of sulfur in molten iron by estimating the sulfur in the molten iron by the use of the relational formula between the equilibrium hitting degree of the sulfur distribution reaction between slag and metal and slag viscosity, comparing the thus estimated value and actual values and changing the compounding of sintering ore materials. CONSTITUTION:Tuyere blast conditions, charges conditions (amount of charing, composition), molten iron components (C, Si, Mn), molten iron temperatures are inputted to the relational formula between the equilibrium hitting degree of the sulfur distribution reaction between slag and metal and slag viscosity obtained through analysis of actual blast furnace data, whereby the amount of sulfur in molten iron is estimated. The thus estimated value and actual values are compared and the compounding of sintering ore materials is changed. Then, the effect of the compounding changing is beforehand quantitatively forecast, and the economical sulfur reduction in the blast furnace becomes possible.
Patent JP-H08333200-A (JP)
Title: Formation of cubic boron nitride thin film
Inventor: MIYAKE MASAJI
IPC: C23C14/06
Filed: 1995-06-01
Abstract: PURPOSE: To enable the formation at a prescribed position regardless of a substrate shape without heating the surface of the substrate with good controllability by implanting metallic or semimetallic ions into a hexagonal boron nitride thin film and carrying out the crystal phase transition thereof into a cubic boron nitride. CONSTITUTION: A hexagonal boron nitride thin film is initially formed on a substrate such as silicon according to a radio frequency (RF)-plasma CVD method and a metallic or a semimetallic element in the group Ib, IIb, IIIb, IV, V or VIII of the periodic table, e.g. ions such as Pt are then implanted to carry out the phase transition of the crystal from a hexagonal boron nitride into a cubic boron nitride. Thereby, a cubic boron nitride thin film is obtained. The ion implantation energy in implanting the ions is 0.1-4 Mev and the quantity of the implanted ions is 1×10<15> to 1×10<18> ions/cm<2> in implanting the ions to enable the crystal phase transition even at an ultralow temperature.  Since the admitting depth can be controlled by controlling the energy of the implanted ions, the cubic boron nitride layer can be formed at an optional depth in the hexagonal boron nitride layer.
Patent JP-H01305475-A (JP)
Title: Graphic processing device
Inventor: NISHIUCHI SHIGEHARU
IPC: G06F17/50
Filed: 1988-06-03
Abstract: PURPOSE:To easily and accurately perform the rotation of a three-dimensional graphic by affecting and displaying a straight line having depth information set in advance and rotary shaft information to which the three-dimensional graphic representing a rotating direction is inputted. CONSTITUTION:When a rotary shaft is selected, a CPU reads in the data of the selected rotary shaft from a rotary shaft data storage memory, and calculates the rotary shaft 4-1 for auxiliary picture, a three-dimensional circle 4-2 for auxiliary picture, and an arrow 4-3 representing the rotating direction. Next, a line of sight vector is read in from a memory for storing line of sight vector, and the rotary shaft for auxiliary picture, the three-dimensional circle, and the arrow are projected from a read-in line of sight vector, then, are displayed on an auxiliary screen 4. Next, when an angle of rotation is inputted, the CPU calculates the angle, and after storing the line of sight vector in a line of a sight vector memory by converting from an input angle, projects the graphic data of the three-dimensional graphic read in from a graphic data storage memory from the line of sight vector after conversion, and displays it on a display 1.
Patent JP-H06149562-A (JP)
Title: Computer system and device for controlling firmware
Inventor: RICHIYAADO BEARUKOFUSUKI
IPC: G06F9/22
Filed: 1993-06-07
Abstract: PURPOSE: To improve the memory efficiency in the case of loading, initially setting, constituting and installing a firmware. CONSTITUTION: A non-volatile memory stores the 1st part (CBIOS, POST) of an operating system(OS) microcode and a volatile memory contains the volatile 2nd part of the OS microcode to be used by the 1st part of this microcode. A memory controller controls communication among the volatile memory, non- volatile memory and high-speed microprocessor. A direct access storage device stores the 2nd part of the OS microcode to be accessed from the microprocessor as needed.
Patent JP-S63297735-A (JP)
Title: Suction device for v-engine
Inventor: NOBEMOTO HIDETOSHI
IPC: F02B67/00
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the suction resistance and improve the output in a V-engine provided with a plurality of independent suction passages for cylinders, by vertically arranging the independent suction passages at a crossing area of the suction passages between opposed banks. CONSTITUTION:A multiple cylinder V-engine is formed with a plurality of cylinders 4 between a cylinder block 1 and cylinder heads 2 and 3 located at left and right banks L and R of the cylinder block 1. A low-speed independent suction passage 7 and a high-speed independent suction passage 8 are provided on the inside between the banks to open into a combustion chamber 6 of each cylinder 4. The suction passages 7 and 8 are located between the opposed banks L and R, and extend upwardly to open into side walls of a surge tank 10. A selector valve 13 is provided in each high-speed suction passage 8 at a crossing area where the suction passages 7 and 8 connected to the left bank L cross the suction passages 7 and 8 connected to the right bank R.
Patent JP-S5876050-A (JP)
Inventor: ISUTOBAN PAISU
IPC: A23K1/16
Filed: 1982-08-03
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-S5360404-A (JP)
Title: Steam turbine control equipment
Inventor: YOKOTA MITSUHISA
IPC: F01D21/00
Filed: 1976-11-11
Abstract: PURPOSE: To prevent overshoot at the reopening time after sudden closing valve, opening regulation of steam regulating valve and intercept valve after returned to the turbine is limited respectively, permitting to follow the intercept valve opening to the steam regulating valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6027305-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B33/08
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0433758-A (JP)
Title: Method and instrument for measuring interval between roll pair for continuous casting
Inventor: SOMA MASAYUKI
IPC: B22D11/128
Filed: 1990-05-25
Abstract: PURPOSE:To drastically improve measuring accuracy of roll gap value by correcting measured distance approximate value near the min. value with an inclining angle and roll radius to obtain the roll gap. CONSTITUTION:Laser beam distance meters 1 are set in one pair in the shifting direction of a shifting body to measure an upper roll and a lower roll and also the center part and both end parts in the width direction of roll cavity. An inclining meter 3 is a sensor for detecting the inclining angle to vertical line of the shifting body M. The measurement is executed by shifting the jig before starting the casting, and the measured data are stored in a floppy disk and processed with data analyzing device 12. (i) At first, for the measured value of the laser beam distance meter 1 the min. value in (l1+l2) is obtd. This min. value is the roll gap measured approximate value. (ii) From min. value, it is decided that gap for any number of roll pair is measured. (iii) At the time of deciding the number of roll pair, the true value is calculated with correction to the measured approximate value.
Patent JP-2000328926-A (JP)
Title: Diesel particulate filter device
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To improve a rate for trapping particulate matter from the beginning of the trapping using a fiber filter and a honeycomb filter. SOLUTION: In the diesel particulate filter(DPF) device, the fiber filters 1, 2 are disposed in branch passages 11, 12, and a honeycomb filter 20 is disposed in an exhaust passage 18 downstream of the fiber filters 1, 2. Switch valves 9, 33 are disposed in exhaust passages 10, 18, respectively. A controller 25 operates the switch valve 33 such that, when the pressure of the exhaust gas passing through the fiber filter 1 or 2 is equal to or less than a predetermined value, the exhaust gas is directed to the honeycomb filter 20, by which particulate matter is trapped by the fiber filter 1 or 2 and the honeycomb filter 20. Meanwhile, when the pressure of the exhaust gas is equal to or greater than the predetermined value, the controller 25 controls so as to direct the exhaust gas to a bypass passage 19, by which the particulate matter is trapped only by the fiber filter 1 or 2.
Patent JP-H10309520-A (JP)
Title: Stainless steel sheet excellent in lubricating property
Inventor: YANO HIROKAZU
IPC: B05D1/28
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel sheet having such a coating film containing a solid lubricant on its surface that the coating film does not change into white and has antimicrobial and antifungal properties. SOLUTION: A coating film containing 100 pts.wt. acryl resin and/or urethane resin, 10 to 30 pts.wt. colloidal silica, 3 to 7 pts.wt. polyolefin resin particle lubricant and 1 to 25 pts.wt. crosslinking resin is formed on the surface of a stainless steel sheet. Or, further the coating film contains 0.1 to 10 pts.wt. antimicrobial and antifungal agent.
Patent JP-H032684-A (JP)
Title: Bearing measuring apparatus
Inventor: YAMAMOTO TAKEO
IPC: G01S3/64
Filed: 1989-05-31
Abstract: PURPOSE:To achieve a higher bearing measuring accuracy by arranging a direction antenna which receives an incoming radio wave while rotating at a frequency of a reference signal and a non-direction antenna which receives an incoming radio wave. CONSTITUTION:An antenna 1 is a directive antenna which receives a modulation signal AM modulated by a sound signal and it is rotated synchronizing an output of a reference signal generator 7. An antenna 8 is an antenna which receives a modulation wave AM modulated by the same sound signal with the antenna 1 and it is non-directive. When a signal from a direction theta is received with the antenna 1, an RF signal AM modulated by a signal delayed by theta from a reference signal is obtained as output of the antenna 2 and envelop detected with a detector 5. Here, if the signal from the direction theta is received with the antenna 8, as it is non-directive, an RF signal AM modulated by a sound signal alone is obtained and envelop detected with a detector 21. Then, phases of both the signals are compared with a bearing processing circuit 6 thereby obtaining a bearing data with a proper accuracy.
Patent JP-H05333165-A (JP)
Title: Wristwatch
Inventor: AFUORUTAA UORUTAA
IPC: G04C10/00
Filed: 1992-04-28
Abstract: PURPOSE: To use a capacitor charged by induction current which is generated by a coil as a current source. CONSTITUTION: A rotor 8 which is rotatable about an axis of a housing is provided with a peripheral region 8c, wherein the peripheral region 8c is positioned in an annular space 9 which encircles a clock mechanism 4 and supports a multiplicity of coils 10. The coils 10 are uniformly distributed and electrically connected in parallel with each other. A multiplicity of permanent magnet couples 11, 11a are mounted in the annular space 9 and the permanent magnets which constitute each permanent magnet couple are remote from each other in opposite directions and the coils 10 are oscillated therebetween. This coil 10 is connected with a rectifier by way of annular contact paths and contact springs 14, 15 on the rotor 8 and a capacitor 7 is charged by way of the rectifier. The permanent magnets 11, 11a are mounted on a peripheral region 3b of a base plate 3 made of soft iron.  The peripheral portion 3b is provided with an indentation in the shape of a pot for retaining the clock mechanism.
Patent JP-H09295625-A (JP)
Title: Bag making machine
Inventor: TOTANI MIKIO
IPC: B31B50/16
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the cut-out and cut-off precision of a plastic film by a method wherein the plastic film is cut out at a first set position by a punching machine, a notch is formed, the shape of the notch is read as image data and a slippage between a second set position and the position of a cutter is calculated to control the cutting. SOLUTION: After a plastic film 2 is intermittently fed to heat-seal it by a heat sealer 3, the film 2 is cut out at a first set position by a punching machine 5 and a notch is formed. The film 2 is cut off by a cutter 6 at a second set position for the notch. When the film 2 is cut off, the shape of the notch is read as image data by a video camera 12 installed near the cutter 6, and a positional slippage between the second set position and the position of a blade of the cutter 6 at the time of stop of film feed is calculated based on the image data. The amount of elongation and contraction of the film 2 between the heat sealer 3 and the punching machine 5 is calculated based on the calculated value to correct the positional slippage.
Patent JP-H05301137-A (JP)
Title: Vacuum chuck
Inventor: YAMAGISHI MASAO
IPC: H01L21/68
Filed: 1992-04-27
Abstract: PURPOSE:To provide a vacuum chuck which can absorb a work by means of vacuum in a state that the work is completely and closely adhered. onto an absorbing surface even if the work is a thin plate having camber. CONSTITUTION:The vacuum chick is so constituted that it includes an absorbing surface 12 formed with a plural number of absorbing holes 13, chambers which are formed in such a way as to be communicated with each lower portion of the absorbing holes 13, exhaust ports 15 which are formed in such a way as to be communicated with each lower portion of the respective chambers 14, and valves 19 each of which is provided within the chambers 14 in such a way that it can be vertically moved, and is energized to each absorbing hole 13 side by each spring member 20, and the upper side open section of each exhaust port 15 is blocked by each lower end section of the valves 19 by means of the pressing force of outside air coming in through each absorbing hole 13. Furthermore, each leak port 21 is formed at each lower end section of the valves 19 or each upper side open section of the exhaust ports 15 where each chamber 14 is slightly communicated with each exhaust port 15 in a state that each upper side open section of the exhaust ports 15 is blocked.
Patent JP-2000323138-A (JP)
Title: Paste-like electrode active material coating device
Inventor: NAGASE HIDEO
IPC: B05C3/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To maintain the evenness of the composition of the paste-like electrode active material, and always fill (coat) the predetermined quantity of the active material in a filling (coating) process over a continuous long time. SOLUTION: This coating device has a first collector insertion part 3, into which a belt-like collector 2 is liquid-tightly and continuously inserted, and has a first vessel 1 for housing the paste-like electrode active material 4 and supply ports 5, 5' for supplying the paste-like electrode active material 4 into the first vessel 1 and a second collector insertion part 10 corresponding to the first collector insertion part 3 in a bottom wall thereof.  The coating device also has a second vessel 9 arranged so as to generate a pressure difference between the second collector insertion part 10 in relation to the paste-like electrode active material 4 housed in the first vessel 1, and a filling quantity adjusting part 11 arranged in an outer bottom wall part of the second vessel 9 and for adjusting the filling quantity of the paste-like electrode active material 4 in the second collector insertion part 10, and an agitating mechanism 12 for agitating the flow passage inside the first vessel 1 of the paste-like electrode active material 4 to be supplied from the supply ports 5, 5'.
Patent JP-H09320200-A (JP)
Title: Recording information reproducing device
Inventor: TOMITA YOSHIMI
IPC: G11B7/14
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To remove the crosstalk of a read-out signal, without sacrificing the recording capacity of a recording medium by updating a filter coefficient of a coefficient variable filter in the manner of detecting a zero-cross sample value among a reading sample value groups. SOLUTION: By a crosstalk-removing circuit 10, the reading sample value group R is obtained from the read-out signal RB which is read out from a track at a center beam spot by the coefficient variable filter 110. Also, crosstalk sample value groups CR1, CR2 corresponding to the crosstalk components are obtained by coefficient variable filters 111, 112, in accordance with the readout signals RA, RC of both of the adjacent tracks. Next, a reading sample value group P found by subtracting the groups CR1, CR2 from the group R is obtained by a subtracter 120. At this time, the zero-cross sample value is extracted from the group P by a zero-cross sample extracting circuit 130 and made to be an error signal (e), then the filter coefficient is updated, so that the zero-cross sample value converges to 0, based on the signal (e) by a filter coefficient calculating circuit 123.
Patent JP-H09319461-A (JP)
Title: Double side display device
Inventor: YAMADA HIDEHIKO
IPC: G06F1/16
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To select only a picture required to be displayed for an conversation partner and to display that picture on a display screen for conversation partner. SOLUTION: A V-RAM 22 has a RAM for storing data to be displayed on a display monitor 12. A V-RAM 23 is a RAM for storing data to be displayed on a display monitor 13. A display controller 25 writes data from a computer circuit 21 into the V-RAM 22 and when a switch 24 is depressed, the data are transferred and written from the VRAM 22 into the V-RAM 23. A display data driver 26 receives the data from the display controller 25, the data from the V-RAM 22 are sent out and displayed on the display 12 and the data from the VRAM 23 are sent out and displayed on the display 13 respectively.
Patent JP-S5569368-A (JP)
Title: Hose with built-in check valve
Inventor: SAKATA MAMORU
IPC: F16L55/00
Filed: 1978-11-02
Abstract: PURPOSE: To get a simple hose with a built-in check valve which is in no danger of fluid leakage even if the hose is bent, by making the flexible hose build liquidtight in a valve shell in which a valve body and valve spring are accommodated.  
     CONSTITUTION: Negative pressure is generated in a suction manifold M dur to an engine action, and the pressure on the negative pressure outlet side Ma of a passage 2 becomes lower than that on the inlet side Sa. If this pressure difference exceeds a preset level, a valve body 4 is separated from a valve seat 5 against the load set by a valve spring 6 to keep the passage 2 conducting. When the pressure difference drops below the said level, the valve body 4 is pressed to the valve seat 5 by virtue of the spring 6 to block the passage. The check valve unit V never shifts from its stationary position, despite the pressure difference on both sides, because of the frictional force between the hose 1 and the valve shell 3 which is fastened by the hose, and this close contact of hose 1 and valve shell 3 can eliminate shortcircuit flow of liquid outside the valve shell 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01304409-A (JP)
Title: Lens barrel
Inventor: SUGANO HIDEO
IPC: G02B7/09
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a lens barrel with good operability by providing a go-home operation switch which slides a manual focus ring in an optical-axis direction and actuates a go-home driving means. CONSTITUTION:Luminous flux from a subject passes through a photographic optical system L1 in AF mode, part of the luminous flux is reflected by the half-mirror 115 of a camera main body 110 to form a subject image on a focus plate 116, and the image is guided to the photographer's eye. In PF mode, a pulse encoder 52for detecting the rotating direction, rotation quantity, and speed of the manual focus ring 50 detects the motion of the ring 50 and sends its signal to a CPU 103 for PF pulse processing to drive an ultrasonic motor 52. In PF/AF mode, the ring 50 is slid to the right side in a figure in the optical axis direction and then a go-home signal is inputted to a lens-side CPU 101 with a change-over switch 64 to stop operations in the respective modes; and a signal which presets the focus of a focusing optical system L3 is inputted from a motor driving circuit 102 to the motor 25, and the optical system L3 is driven by the motor 25, which stops at a position detected by a detecting means 36.
Patent JP-H08327976-A (JP)
Title: Image display device
Inventor: TSUKADA TAKEO
IPC: G09G3/18
Filed: 1995-06-02
Abstract: PURPOSE: To automatically make a back light put out after a fixed timer has elapsed when the back light is lighted and to save the power by integrating a function automatically putting on or putting out the back light. CONSTITUTION: An operation reception circuit 4 receives the data from an operation button 1 or a remote control light receiving part 3 to bring a device into a reproducing mode. A counter function part 5 receives the signal of the reproduction start of the operation reception circuit 4 to start count, and turns on a switch circuit 8. A power feeding circuit 7 receives the signal of the turning-on of the switch circuit 8, and supplys power to the back light 10 to light up it. At this time, the counter function part 5 starts the count from the point of time receiving the signal of the reproduction start of the operation reception circuit 4, and makes the number of counts increase with the passing of the time.  Further, the part 5 compares the number of counts with a data value beforehand written in a memory 6, and turns off the switch circuit 8 when the number of counts reaches the data value in the memory 6 to put out the back light.
Patent JP-S61294425-A (JP)
Title: Original table driving device
Inventor: HIROBE JUNICHI
IPC: G03B27/50
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a copying picture having a good quality by attaching a friction body to the lower face of an original table provided in direction opposition to an output pulley in the first stage of a forward motion from a home position, and setting a thickness of the friction body to a value for making it contact elastically to the output pulley by a prescribed pressure. CONSTITUTION:When an output drum 53 in rotated from a state that an original table 10 is stopped at a home position, and moved in the original exposure direction, a wire 51 is drawn and simultaneously a frictional force works between an output pulley 52 and a friction body 55. Accordingly, as for the original table 10, a driving force works in two parts, the original table 10 can be moved in a state that the generation of a torsion is prevented exactly, and also a sag of the wire 51 can be eliminated. In this way, the original exposure can be attained in a state that an influence of a torsion, blurring, etc. is not exerted, by a simple constitution.