baber/WOPTO huggingface dataset:
Patent JP-S621074-A (JP)
Title: Parallel picture processor
Inventor: MIURA SHUICHI
IPC: G06T5/20
Filed: 1986-01-29
Abstract: PURPOSE:To expand easily a local picture area with no external circuit nor complicated control by providing an output port in order to use the delayed picture data to the input picture data of another basic module. CONSTITUTION:A line buffer 20-0 of a basic module 10 delays the picture data supplied from an input picture 1 by a time equivalent to a line of the raster scan. A selector 70 selects the picture data given from a picture data input port 54 as well as the outputs of line buffers 20-0 and 20-1. The output of a picture data output port 55 is turned into the input picture data of a basic module of the next stage. A variable stage number shift register (VSR)31-0 performs a shift operation and a selector 33-0 selects the outputs of the buffer 20-0 and the VSR31-0 and delivers them to a shift register VSR31-1. An integrating circuit 40 integrates the arithmetic data given from another basic module supplied from an arithmetic data input port 64 and the output of a parallel arithmetic part 30 and stores them in an output picture 2 through an arithmetic data output port 65.
Patent JP-S57130422-A (JP)
Title: Resist coating and developing device
Inventor: SASAKI TAMOTSU
IPC: G03C1/74
Filed: 1981-02-06
Abstract: PURPOSE:To prevent positively resist solution splashed on the surface of a semiconductor wafer by providing between an upper and a lower cup of a processing vessel, a spacing for inflowing the gas for preventing a splashing of resist solution. CONSTITUTION:A semiconductor wafer 20 is revolved while being mounted on a spin head 18, resist solution is supplied from a nozzle 22 during spinning and a coating of the solution is performed for the wafer 20. In this case, the excessive resist solution scattered from the wafer to the circumference is positively prevented from splashing to the surface of the wafer 20 by the flow of the air for  preventing a splashing, while being intake through a ring shaped spacing 15 between a upper cup 12 and lower cup 14. A dimension of the spacing 15 wherein the splashing of the resist solution can be prevented positively as described above, is determined enough to maintain a balancing condition between the air amount inflowing through the spacing 15 and the air amount discharged through an exhaust port 32.
Patent JP-H06226125-A (JP)
Title: Crushing of water-granulated slag
Inventor: NOZAWA MITSUO
IPC: B02C25/00
Filed: 1993-02-03
Abstract: PURPOSE:To reduce irregularities in the uniformity of power size as a finished product significantly and stabilize the number of rotations of a separator by determining the unit volume weight of water-granulated slag using a load meter and the thickness of a layer on a water-granulated slag mill using an ulterasonic sensor, and controlling the quantity of a water-granulated slag to be supplied. CONSTITUTION:In a method of crushing water-granulated slag, the unit volume weight of water-granulated slag the thickness of a water-granulated slag layer on the water-granulated slag mill 11 are determined by the measurement reading of a water-granulated slag load meter 6 and an ultrasonic sensor 15 installed on the water-granulated slag mill 11 respectively. Next, the quantity of water- granulated slag to be supplied to the water-granulated slag mill 11 is controlled. The quality of the water-granulated slag varies depending upon conditions given when the molten slag is blown with water. That is, the quality ranges from the shape of easily crushable porous body to the shape of hardly crushable fine sand. This quality is measured in an on-line real time mode and the thickness of water-granulated slag in water-granulated slag mill table 12 is properly controlled so that no irregularities in the uniformity of powder size generate in a crushing step.
Patent JP-S61175782-A (JP)
Title: Graphic display processing system
Inventor: AKATSUKA KOICHI
IPC: G06T15/00
Filed: 1985-01-30
Abstract: PURPOSE:To shorten the time needed for the transfer and the processing of data and to perform a graphic display at a high speed by using a means which converts the 2-dimensional information on a perforated polygon into that on a non-perforated polygon. CONSTITUTION:The perforated polygon (a) serving as the input data has inner loops l1 and l2 shown by oblique lines within an outer loop L. Then the polygon (a) is converted into a non-perforated polygon (b) by connecting the apex E of the loop L and the apex F of the loop l1 by two ridgelines R1 and R2 and also the apex H of the loop L and the apex G of the line l2 by two ridgelines R3 and R4 respectively. In case an inner loop l3 to which the direct connection of the loop L is impossible exists, the loop l3 is connected to an inner loop L for conversion into a non-perforated polygon (c).
Patent JP-S55109902-A (JP)
Title: Oblique image pickup correction system of subject size measuring instrument
Inventor: FUJITA KOUJI
IPC: G01B11/02
Filed: 1979-02-16
Abstract: PURPOSE: To take an accurate size measurement of a subject by displaying cursors on a screen while displaying the image of the subject on the screen for video monitor, and then by measuring the size by making cursors agree with fixed positions of the subject image.  
     CONSTITUTION: Subject 4 is picked up by television camera 1, whose video signal output is processed by camera controller 5 and then sent to video monitor display unit 7 by way of size measuring instrument 6 to obtain subject image 9 on screen 8, but bright lines 31A and 31B showing sampling positions appear on screen 8 of display unit 7 at the same time. Here, rotation controller 32 is provided which has a function of generating and supplying bright-line signals displaying bright lines 31A and 31B to camera controller 5 and switch SW for setting an interval between bright lines 31A and 31B, and those bright lines 31A and 31B are made to agree with fixed positions of the subject image, so that a size measurement of the subject can accurately be taken. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59142397-A (JP)
Title: Temperature control to group of switchable heat exchangers for air separator
Inventor: YOSHIMATSU YUKIYOSHI
IPC: F28F27/02
Filed: 1983-02-04
Abstract: PURPOSE:To maintain stable and continuous operation in an air separator, by effectively removing impurities of water content and carbon dioxide from raw air, as well as to balanceably control heat equilibrium in a group of switchable heat exchangers. CONSTITUTION:One heat exchanger is arbitrarily selected from among switchable type heat exchangers 10a-10c as a reference heat exchanger to control temperature. When the detected outlet temperature in reheated gas from the heat exchanger 10a, for instance, is higher than the reference control temperature, the circulating rate of reheated gas is increased, while on the contrary, when it is lower, the rate is decreased. At the same time, the outlet temperature in reheated gas from other switchable type heat exchangers 10b and 10c is detected and their records are up-dated by a conttroller 30. The controller 30 compares these data with the target control temperature, regarding the outlet temperature in reheated gas from the heat exchanger 10a as a target control temperature. The flow rates of reheated gas in the heat exchangers 10b and 10c are controlled by controlling the degrees of opening of flow-rate controlling valves 22b and 22c by the controller 30. By this method, the detected outlet temperature in reheated gas from other heat exchangers 10b and 10c can be in accord with the target control temperature.
Patent JP-H09215206-A (JP)
Title: Photovoltatic power generation system
Inventor: IWAMI EIJI
IPC: H02N6/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system in which a system is linked effectively, in which an emergency load is easy to use in a power failure and which is provided with a distribution board part. SOLUTION: A system 1 is constituted of a solar cell 2, of a system linkage- type inverter device 3 by which a DC voltage to be input from the solar cell 2 is converted into an alternating current so as to be output via a parallel-off switch 3b and of a distribution board 4 to which a commercial power supply is input so as to be branched and output via a branch breaker 4b on the low- order side of a master breaker 4a. In this case, the distribution board 4 is provided with a second parallel-off switch 4c which is controlled by the switching control signal of the system linkage-type inverter device 3 and with a branch circuit 7 by which a connection to the commercial power supply is switched by the second parallel-off switch 4c.  The second parallel-off switch 4c is connected to the output of the system linkage-type inverter device 3 which is arranged and installed in parallel with the branch breaker 4b, and the output of the system linkage-type inverter device 3 is connected to the branch circuit 7 which is switched by the second parallel-off switch 4c.
Patent JP-H09212149-A (JP)
Title: Device and method for character generation
Inventor: YOSHIDA MASAYUKI
IPC: G09G5/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the quality of the font, which is small in the size, by compensating for the line width of the character whose horizontal and vertical line widths are within a certain range while outputting a specific output size. SOLUTION: A CPU 1 operates depending on the judgement on whether the line width adjustment (compensation) should be made or not. In other words, the range of the line width data for the adjustment of every kind of lines are beforehand inputted to the information in a font (for example, 18 to 22 dots for a horizontal width). If the line width of a horizontal line obtained by each step is within the range, it is judged that the width is in the range for the adjustment and a line width adjustment is conducted. If the width is out of the range, it is judged that no adjustment should be made for and a setting is made to a standard line width value. Thus, the compensation is made for the line width of the small character which is suitable for a printer and a display and as a result, a high quality character is generated.  Moreover, no need to add line width information in the font and the amount of information for the font is reduced.
Patent JP-S62173526-A (JP)
Title: Page buffer control system
Inventor: NOMURA KEIICHI
IPC: G06F3/12
Filed: 1986-01-27
Abstract: PURPOSE:To improve the throughput of a page buffer control system by providing a page memory equivalent to plural pages and then a register to a printer interface part to set a reading start address for print data. CONSTITUTION:A page buffer control system comprises a CPU 1, a page memory 3A, a printer 4, a printer I/F 5, a system memory 6, an input/output device 7, etc. Here the memory 3A equivalent to plural pages is secured and a register is added to the I/F 5 to set a reading start address for print data. If an operator selects the 2nd page, for example, the CPU 1 sets the head address S2 of the selected 2nd page to said setting register in the I/F 5. While an address counter of the I/F 5 fetches the contents of the setting register and starts counting. Hereafter the data given from the address S2 are read successively out of the memory 3A and outputted to the printer 4.
Patent JP-S58135780-A (JP)
Title: Laminate of thin amorphous alloy strip
Inventor: TACHIKAWA MASAAKI
IPC: B23K26/32
Filed: 1982-02-05
Abstract: PURPOSE:To work iorn cores for electromagnetic machines easily by laminating plural sheets of thin amorphous alloy strips for electromagnetic use and subjecting plural positions thereof to piercing welding thereby forming the same into one body. CONSTITUTION:The melt-sticking parts 2 of a laminate of thin amorphous alloy strips are irradiated with electron beams or laser beams whereby the laminate is subjected to piercing welding. The parts 2 are crystallized in some cases, but if the parts 2 are selected, there are no problems in magnetic characteristics. If the sections to be melt-stuck are slight, said parts are cooled quickly in the stage of recooling; therefore, the amorphous state is maintained again and the problem of crystallization does not arise.
Patent JP-H05214304-A (JP)
Title: Adhesive sheet for decoration
Inventor: MIZOGUCHI TADAHIRO
IPC: C09J121/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide an inexpensive adhesive sheet having a high lustering property and used for decoration by laminating a moisture-proof resin film to one surface of a substrate such as white paper and also an adhesive layer and a peeling paper to the other surface. CONSTITUTION:A moisture-proof resin film such as polypropylene or polyethylene film is disposed on one surface of a substrate such as white or colored paper, and further an adhesive layer such as rubbery or acrylic resin layer and a peeling paper such as silicone-coated paper are laminated to the other surface to provide the objective sheet.
Patent JP-H04256038-A (JP)
Title: Watchdog timer inspecting device
Inventor: KINOSHITA KENICHI
IPC: G06F11/30
Filed: 1991-02-07
Abstract: PURPOSE:To inspect specially whether a watchdog time itself operates normally or not in respect of the watchdog time of a microcomputer to detect the abnormality of the operation of a central processing unit. CONSTITUTION:The central processing unit is provided with a pumping pulse stopping part 5 which detects that power supply 1 is supplied by a power switch 2 and instructs to stop the sending of a pumping pulse from the central processing unit 3 to the watchdog timer 4, and a fault detecting part 6 which decides that the watchdog timer is faulty if a reset signal is not received from the watchdog timer when prescribed time elapses after the stop of the sending of the pumping pulse.
Patent JP-H06302149-A (JP)
Title: Cartridge for tape-like recording medium
Inventor: BUORUFUGANGU KURAMAA
IPC: B29C65/08
Filed: 1994-02-10
Abstract: PURPOSE: To avoid or prevent drawbacks such as poor tearing resistance caused in an inhomogeneous welding face and failures due to intrusion of chips of a welding material into a casing when a wall body is directly welded. CONSTITUTION: Each wall body to be fused and adhered has a tongue/groove structure. The tongue/groove parts 17, 19 of wall bodies 4, 8 to be fused and adhered are welded with each other by a pinch-edge method.
Patent JP-S52100891-A (JP)
Title: X ray generation method and its device
Inventor: HAYASAKA TOUA
IPC: H01J35/00
Filed: 1976-02-19
Abstract: PURPOSE: To efficiently control the heat energy density on the target, by scanning the electronic beam on the target face. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62174880-A (JP)
Title: Arithmetic unit of intersection of two planes
Inventor: HARUHARA IZURU
IPC: G06T15/00
Filed: 1986-01-28
Abstract: PURPOSE:To easily calculate a straight line where one plane and another plane are intersected by obtaining a nodal point from the reverse matrix of the matrix transformed to the first angular coordinate system and the matrix transformed to the second angular coordinate system. CONSTITUTION:The unit is the one to calculate the straight line where the first triangle expressed by three independent points P1, P2 and P3 of an orthogonal coordinate system and the second triangle expressed by three independent points P4, P5 and P6 of the orthogonal coordinate system are intersected. The origin of the orthogonal coordinate system is made as the origin, and a reverse matrix M<-1> of a matrix M1 transformed to the first angular coordinate system with the direction linking the origin and P1, and the direction linking P1 and P2 and the direction linking P1 and P3 as the axis respectively is obtained. Further, the origin of the above-mentioned orthogonal coordinate system is made as the origin, and a matrix N transformed to the second angular coordinate system with the direction linking the origin and P4, the direction linking P4 and P5 and the direction linking P4 and P6 as the axis respectively is obtained. The intersection is obtained from the reverse matrix M<-> and the matrix N.
Patent JP-S56114738-A (JP)
Title: Monitoring device for gas in insulating-gas sealing equipment
Inventor: KATADA ICHIROU
IPC: G01M3/32
Filed: 1980-02-15
Abstract: PURPOSE:To detect continuously fluctuations of pressure in an insulating-gas sealing equipment, by connecting to a variable resistance the tip part of a lever coupling with a moving shaft linked to a couple of bellows of a pressure detector. CONSTITUTION:A couple of bellows 21 and 22 in pressure detector case 20 are linked mutually by moving shaft 23. The circumference of bellows 21 is connected to reference gas cylinder 13 via communication pipe 23. That of the other bellows 22 is connected to prescribed equipment 24 to be monitored via piping 12. As the pressure of insulating gas in equipment 24 to be monitored fluctuates owing to leakage, etc., bellows 21 and 22 expand or contract to move the moving shaft to left or right, and expansion lever 27 rotates via lever 25 to slide electrode 30 at its tip on slide resistance 31, so that the resistance between terminals 30 and 31A will vary. Consequently, fluctuations of pressure can continuously be detected all the time.
Patent JP-H07223402-A (JP)
Title: Manufacture of wheel for automobile
Inventor: INATANI SHUJIRO
IPC: B60B3/00
Filed: 1994-02-10
Abstract: PURPOSE:To prevent outside face painting from discoloring so as to improve productivity by thickening a disk welded part of a rim in comparison with other parts, arranging a circular tongue piece part on a disk inside, and welding them at the predetermined temperature while fitting them to each other. CONSTITUTION:A circular thick part 1a is arranged in a well part 11 arranged in the approximately central part of a rim, while circular tongue piece part 2a to be press-fitted in the circular thick part 1a is formed inside a ring part 24 arranged in the circumference part of a disk 2 to be combined. Under this pressure fitting condition, the circular tongue piece part 2a and the inside of the circular thick part 1a are welded together at such a temperature as making a temperature of the outer circumferential face of the rim and the outside face of the disk 2 lower than a paint discoloring temperature by thermal transfer in welding. Therefore, the outside face painting is not discolored even when welding is carried out after the disk 2 of the rim 1 is painted, so that productivity can be improved.
Patent JP-H0380660-A (JP)
Title: Facsimile equipment
Inventor: YORITA TERUYUKI
IPC: H04M11/00
Filed: 1990-01-26
Abstract: PURPOSE:To attain sure designation operation by applying the designation at a point of time of the operation enable state when the designation operation is not enabled due to power failure at a designated time. CONSTITUTION:For example, when power failure takes place at a designated time, although the designation operation cannot be implemented even at the designated time, when a power restoration time is before 0-hour in the morning, since the current time is larger than the designated time, the designation operation is implemented at restoration of power. However, when the power restoration time exceeds 0-hour in the morning, the current time is smaller than 20- hours being the designation time and smaller than a reference time, the designation operation is implemented immediately after power restoration. Thus, when the designation operation cannot be implemented due to occurrence of a power failure at the designated time, the designation operation is implemented after power restoration. Thus, a problem of disabled designation operation is avoided.
Patent JP-S57132027-A (JP)
Title: Oscillation sensor by optical fiber
Inventor: HIGUCHI YOSHINORI
IPC: G08C23/04
Filed: 1981-02-09
Abstract: PURPOSE:To obtain a stable sensor of high sensitivity by making the diameter of the optical fiber in an oscillating part smaller than the diameter of other parts. CONSTITUTION:A light source 1, an optical fiber 2, a fixing frame 3, an optical fiber 4 and a photodetector 5 are provided. The diameter of the part of the fiber 4 fitted into the frame 3 is made smaller, whereby sensitivity is increased while the necessary frequency band is assured, and further the resonance at the resonance point is weakened.
Patent JP-H06205994-A (JP)
Title: Friction type grain milling roll and its production
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1993-01-07
Abstract: PURPOSE:To provide the ingenious grain milling roll having an exact center by forming hollow grooves in parallel with a generator direction by machining on the surface of a cylinder which is a casting made of iron or steel and hardening this cylinder, then rotating the cylinder around its axial center and cutting its outer periphery to form an outer peripheral finished surface, then embedding and fixing projecting lines made of iron or steel into the hollow grooves. CONSTITUTION:The hollow grooves 2 in parallel with the generator direction are formed by machining on the surface of the cylinder 1 which is made of the iron or steel and is formed by casting. The outer peripheral finished surface 3 is formed by cutting or grinding the cylinder 1 while rotating the cylinder around its axial center. Further, the projecting lines 5 made of the iron or steel are fitted into the hollow grooves 2 so as to embed the lower half parts and to project the upper half parts and are fixed from the inner side of the cylinder 1 by means of screws 11. Consequently, the ingenious grain milling roll having the exact center is obtd. even if this cylinder is the casting made of the iron or steel.
Patent JP-S60162182-A (JP)
Title: Heat exchanger
Inventor: SHIMIZU AKIRA
IPC: F28D7/16
Filed: 1984-02-03
Abstract: PURPOSE:To enable to perform easily and quickly withdrawal of an inner pipe of a center pipe without making cut-off of an inlet pipe and an outlet pipe, by making the titled heat exchanger into such a structure wherein a lid blockading the top part of an outlet chamber of a secondary fluid can be removed. CONSTITUTION:An outlet chamber 30 of a secondary fluid whose diameter is larger than that of an inner pipe 12 of a center pipe is provided on the upper part of a container 16, that is, the upper part of the inner pipe 12 of the center pipe and a lid 31 is connected with the top part of the outlet chamber 30 of the secondary fluid with bolts 32. An outlet pipe 34 of the secondary fluid is connected with a side wall 33 of the outlet chamber 30 of the secondary fluid and an inner pipe 35 of piping 22 for the secondary fluid which is made into a double pipe is connected with the tip of the outlet pipe 34. An inlet pipe 36 of the secondary fluid is connected with a shoulder part of the container 16 so that the pipe 36 is communicated with an inlet chamber 20 of the secondary fluid and the tip of the pipe 36 is provided in a linked state with an outer pipe 37 of the piping 22. A top part flange 39 of the inner pipe 12 of the center pipe is suspended over a bottom plate 38 of the outlet chamber 30 of the secondary fluid. Then at the times of an insepection an plugging work, the lid 31 is removed by unscrewing the bolt 32 and the inner pipe 12 of the center pipe can be pulled upward through the outlet chamber 30 of the secondary fluid.