baber/WOPTO huggingface dataset:
Patent JP-H04247815-A (JP)
Title: Method for adjusting iron tapping speed
Inventor: SHIBAOKA FUMIO
IPC: C21B5/00
Filed: 1991-01-23
Abstract: PURPOSE:To restrain variation of pressure in a furnace and to enable stable operation by inserting a refractory-made rod provided with a protecting pipe at outer periphery thereof into an iron tapping hole during iron tapping, changing inserting depth of the rod and controlling iron tapping speed. CONSTITUTION:The rod 5 being reinforced the refractory 15 with the protecting pipe 16 is shifted to front and rear parts with plural pieces of rollers 8a driven with a driving motor 9 and rotated with a rod rotating device 10, and by changing the angle with a rod tilting device 14, the rod is inserted into the iron tapping hole 12 during iron tapping. Then, insertion and pulling-out of the rod 5 are executed with the driving motor 9 to control the inserted depth of rod 5. By this method, uneven wear of the rod 5 is prevented to control the iron tapping speed and the variation of pressure in the furnace is restrained to stabilize the operation, and hard labor under high temp. is reduced.
Patent JP-H01199231-A (JP)
Title: Microprogram changing device
Inventor: TANIGUCHI TOSHIHISA
IPC: G06F9/22
Filed: 1988-02-04
Abstract: PURPOSE:To omit the stoppage of the computer drive that is needed for change of a microprogram and to reduce the loss of the data processing time by using a microinstruction rewriting means while the computer is working. CONSTITUTION:A control memory 1 and a microinstruction reloading instruction bit memory CRIS2 have the same addresses. Then the bit that secures the value '1' when the microinstruction of each address of the CRIS2 should be changed is written into said address in the early stages of the changing operation of a microprogram. Then the contents of a control memory address register 3 are supplied to the memory 1 and the CRIS2 as the microprogram is carried out. Then a microinstruction execution suppressing means 101 works in case the contents read out of the CRIS2 are equal to '1'. Thus the execution 102 of the microinstruction is suppressed. Then the execution 104 of the rewritten microinstruction is carried out after the rewriting 103 of the microinstruction is ended.
Patent JP-S53107156-A (JP)
Title: Method for disposing waste water in excrement system
Inventor: KUBOTA KATSUYOSHI
IPC: C02F3/12
Filed: 1977-03-01
Abstract: PURPOSE: To provide amethod of disposing waste water in an excrement system which ramarkably improves the dehydration efficiency of extracted sludge from a first settling basin thereby to prevent the generation of scum in a concentration tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57138449-A (JP)
Title: Automatically restraining seat belt equipment
Inventor: OOTSUKA HIDEHIRO
IPC: B60R22/06
Filed: 1981-02-20
Abstract: PURPOSE:To simplify the structure of a seat belt equipment and provide a wide space at the side edge of a roof, by providing an expensible and contractible member for horizontally guiding the seat belt and a driver for moving the expansible and contractible member, so that the driver and the member are located at the side edge of the roof. CONSTITUTION:A driver 16a is provided in the housing 15 of a retractor 14 mounted at the side edge 17 of a roof. An expansible and contractible member 16c, the tip of which is provided with a part 16b for holding the intermediate part of a seat belt 11, is attached to the driver 16a. The holding part 16b can be moved back and forth along the side edge 17 of the roof by the expansible and contractible member 16c. The driver 16a is operated through a door switch which is manipulated depending on the opening or closing of a door 19. When the door 19 is closed, the holding part 16b is moved back toward the retractor 14.
Patent JP-S56119037-A (JP)
Title: Protection of reinforced normal face
Inventor: YOSHIMURA OSAMU
IPC: E02D17/20
Filed: 1980-02-25
Abstract: PURPOSE: To make a thickness uniform and simplify a measurement work in addition to a structural property reinforced by interposing a meshlike material near the surface of a normal face protective work as a reinforcing material.  
     CONSTITUTION: A meshlike material 3 for reinforcement is laid on a meshlike material support bracing line 5 which is tightly spread between anchor bolts 2, 2'... driven on the normal face 1 with their axial parts 8 exposed above the ground to a proper extent. At the same time, the said material 3 is tensely laid at a position slightly lower than the surface of a expected normal face protective work 9 of mortar, transplanted earth, etc. Following this procedure, mortar, transplanted earth, etc. are blown onto an expected normal face 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06237037-A (JP)
Title: Laser beam machining device
Inventor: MATSUYAMA SHUYA
IPC: B23K26/00
Filed: 1993-02-12
Abstract: PURPOSE:To change the the width of a thermal processing region, particularly the line width of a marking by the moving irradiation of YAG laser beams according to a command. CONSTITUTION:A driving signal D taking the shape of high-frequency voltage and output power P are displayed in common with the time T. The power of YAG laser beams projected from a laser oscillator is changed in the inclination of increase for a period when the amplitude of a high-frequency voltage value applied to a Q switch is reduced and in the inclination of decrease for a period when the amplitude of the high-frequency voltage value is augmented similarly. Consequently, the inclinations of increase and decrease are reversed mutually in the driving signal D and the output power P. That is, when the amplitude of the driving signal D is maximized or minimized, the level of the output power P is minimized or maximized. Accordinly, the line width of a marking is fluctuated in response to the variation of an output power P value.
Patent JP-2000221240-A (JP)
Title: Semiconductor integrated circuit tester
Inventor: KURODA MITSUHIRO
IPC: H01L21/66
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit tester capable of testing without replacing the tester even when number of semiconductor testing circuits is increased and dealing with a conventional tester. SOLUTION: The semiconductor integrated circuit tester capable of simultaneously measuring a plurality of semiconductor integrated circuits comprises a constitutional memory 26 for storing number of the semiconductor integrated circuits capable of being simultaneously measured, an arithmetic memory 24 for storing a test result, and a controller 20 for changing a size of a memory area of the memory 24 in response to the number of the integrated circuits.
Patent JP-H04262597-A (JP)
Title: Board corrector
Inventor: OONAKADA SATORU
IPC: H05K13/02
Filed: 1991-02-18
Abstract: PURPOSE:To stably bond by correcting, in addition to correction of a downward warpage of a board, an upward warpage when an electronic component is mounted on the board. CONSTITUTION:A board corrector having a plurality of correcting pins 8 on a lower surface of a plate 9 disposed above board conveying rails 2 to be vertically and laterally movable, is provided. The plate 9 is moved down from above the board 1 in synchronization with a bonding head 5, and the board 1 is pressed by the pins 8 to correct an upward warpage, and can be stably bonded.
Patent JP-H10207210-A (JP)
Title: Toner container
Inventor: TERASAWA SEIJI
IPC: B65D83/06
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To keep the rotational torque of a rotary member in a toner container low even when the charging quantity of toner is increased due to that the toner in the container is aggregated or the bulk density of the toner becomes high by providing tapered parts whose toner capacities are consecutively or stepwise decreased as it goes to end faces in a toner container main body. SOLUTION: In the tapered parts 3, a driving side end face 2a on one of the end faces 2 in the toner container main body 1 or the other end face 2b is formed to the shape of an outward taper in the direction of an arrow A in the container main body 1 and the toner capacity is consecutively or stepwise decreased as it goes to the driving side end face 2a or the other end face 2b. A toner discharge member 5 integrally provided with a toner scraping blade 5a on the outer periphery is fixed on a bearing part 2a1 fixed on the driving side end face 2a and a rotary shaft 5b freely rotatably held by a bearing part 2b1 and rotationally driven by a motor connected to the rotary shaft 5b outside the driving side end face 2a or a drive source 6 for a gear train, etc., for transmitting rotational driving force.
Patent JP-H03228043-A (JP)
Title: Production of silver halide emulsion
Inventor: MATSUZAKA MASASHI
IPC: G03C1/015
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a silver halide emulsion having high sensitivity, satisfactory fog resistance and graininess, inhibiting the deterioration of the fog resistance and graininess after storage and also having satisfactory single dispersibility by forming silver halide at low pH when a silver halide emulsion is produced with an ammoniacal silver nitrate soln. CONSTITUTION:When a core/shell type silver halide emulsion having a high iodine silver iodobromide phase having >=10 mol% silver iodide content in the silver halide particles is produced, the high iodine silver iodobromide phase is preferably formed at pH<=7.5. In order to attain low fog, the phase is formed at pH 2-7.5. In order to attain both low fogging and high solubility, that is, high rate of crystal growth, the phase is formed at pH 5-7.5. Crystal growth is preferably carried out at a higher temp. than the temp. at high pH so as to compensate the reduction of solubility, that is, rate of crystal growth due to the lowering of pH and the pref. temp. is 45-70 deg.C. This high temp. is effective in increasing the solubility of ammonia at low pH as well as the rate of crystal growth.
Patent JP-2000052302-A (JP)
Title: Guide bar for chain saw
Inventor: SEIGNEUR CHRISTOPHER DAVID
IPC: B27B17/14
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To enable a bar to retain a tension in a chain while the bar is clamped in a chain saw housing. SOLUTION: A guide bar is fitted to studs 22,24 on a chain saw and is equipped with a slender bar body. The rear end part 50 of a shaft 42 which slides in the cavity of the bar body is engaged with the stud 24, and a finger 56 which protrudes to a spot behind the rear end part 50 has an inward edge and an outward edge 59. When the shaft 42 having a crack 52 in the longer direction is moved backward in such a way that the shaft 42 is pressed against the studs 22, 24, the inward edge of the finger becomes engaged with the studs 22, 24, to open the crack 52 and widen the finger 56. When the shaft 42 is moved backward, the bar body is relatively shifted forward to impart a tension to a chain. The tapered outward edge 59 becomes engaged with the edge 36t of the cavity when the finger 56 is widened and the relative positions of the studs 22,24, the shaft 24 and the bar body are fixed.
Patent JP-H02202677-A (JP)
Title: Graphic form processing device
Inventor: KATO TOMOKO
IPC: G06T11/80
Filed: 1989-02-01
Abstract: PURPOSE:To raise the degree of freedom of editing by performing editing at the level of point data in point group data storage and an editing block, and generating shape data by a curve generation method in a processing block from point group data to the shape data. CONSTITUTION:Dot data inputted to a scanner input device 1 is picture- processed by a picture processing device 2, and it is decided whether the data is used as a rough sketch or is converted into CAD data as it is. In the case of a CAD mode, a point group data generating device 9 generates point string group data from the input data, and displays the point string group data, and generates the shape data. On the other hand, in the case of a rough sketch display mode, the picture-processed scanner input data is displayed on a display device, and CAD input is executed as seeing a picture screen on which the rough sketch is displayed. Thus, a mode can be switched for the input of any kind of a drawing. Besides, in the case where the point string group as desired is not obtained for the data in a point group data base 7, the editing by an operator becomes possible by data input editing processing 15.
Patent JP-H02203415-A (JP)
Title: Magnetic memory
Inventor: ISHII TOSHIO
IPC: G11B5/53
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the generation of crosstalks even with use of a rotary drum having a small diameter by writing and reading signals into and out of two tracks adjacent with each other on a magnetic tape while a rotary drum has >=3 rotations. CONSTITUTION:At a 1st rotation of a rotary drum, a write/read head WR1 works as a write head and writes signals into a track A in a WA period. At a 2nd rotation of the drum, the head WR1 works as a read head and scans the track a to read out those written signals in a RA period. Then a write/read head WR2 scans a track B to write signals in a WB period. At a 3rd rotation of the drum, the WR1 performs no write/read operations and the heas WR2 scans the track B to read out the written signals. In such a way, a reading operation can be carried out after the end of a writing operation. Thus the occurrence of crosstalks can be prevented.
Patent JP-S60166408-A (JP)
Inventor: KIMOTO YUUSHI
IPC: B28B7/06
Filed: 1984-02-10
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-H05222118-A (JP)
Title: Polymer having fluoroalkylsulfo group
Inventor: WATANABE HIDEKAZU
IPC: C08F8/36
Filed: 1992-02-10
Abstract: PURPOSE:To provide a strongly acidic polymer represented by a specific structural formula containing a fluoroalkylsulfo group which polymer is high in functional-group density and ion-exchange capacity and has a low degree of swelling and excellent mechanical strength. CONSTITUTION:The title polymer comprises a solid polymer backbone and a functional group grafted thereon to branch and represented by formula I. In formula I, x is an integer of 1 or larger and A is a group obtained by sulfonating a repeating unit represented by formula II, provided that A includes at least either of units represented by formulae III and IV, respectively. In formulae II to IV, y is an integer of 0 or larger, Y and Y' each is H or F, M is H or a base, and X is H or F.
Patent JP-H03229231-A (JP)
Title: Camera
Inventor: KAIHARA SHOJI
IPC: G03B17/30
Filed: 1990-02-02
Abstract: PURPOSE:To securely load a film automatically by forming claws for hooping perforations in such a trapezoidal shape that the tip part is narrow and the root part is somewhat narrower than the width of the perforations of the film. CONSTITUTION:The claws 4a and 4b provided at the periphery of a spool 4 are formed in the trapezoidal shape which has the narrow tip part and the root part a little bit narrower than the width of the perforations of the film. The claw 4b is set somewhat shifting upward by a slight quantity from a claw 4, the film is set shifting upward to the position where the phase of perforations of the film leader parts are out of phase with the phase of rotation of the claw 4a, the claw 4b can hook the perforations when the claw 4a can not hook the perforations. Consequently, the certainty of the automatic loading is improved.
Patent JP-H07227732-A (JP)
Title: Part list managing method
Inventor: ISHIBASHI ASATOSHI
IPC: G06Q50/04
Filed: 1994-02-22
Abstract: PURPOSE:To remarkably reduce the item information quantity and the structure information quantity of part list management of product, which is formed of many optional parts, and to cope with addition and change of the optional parts at need by collectively managing the information of the optional parts. CONSTITUTION:An option file 6, in which optional parts are numbered and registered per optional part unit, an option group file 7, in which the option number are divided into groups per kind of product and managed with the option group number, and an item file 4, in which item information is registered, are provided. Furthermore, a parts list information storage unit 3 formed of the parts list information such as a structure file 5, in which the structure information numbered with the option number is registered, a parts list renewing means 1 for renewing the part list information and an order file 8, and a material required quantity computing means 2 for developing parts required for a product and for computing the required quantity at the time of planning the material requirements are provided.
Patent JP-S55114441-A (JP)
Title: Production of mold
Inventor: WATABIKI SEIJI
IPC: B22C1/08
Filed: 1979-02-27
Abstract: PURPOSE: To produce the precision-casting mold which provides smooth casting surfaces by heating the shell layer, which is constituted by a ceramic shell layer part and a reinforcing refractory particle layer part on the outer side, in steam flow then firing the same thereby evening the thermal expansion of the foregoing both layers.  
     CONSTITUTION: Boric acid or boron oxide is added to the refractory slurry for the 1st and 2nd layers and a ceramic shell layer is formed on the surface of an extinction pattern. For the 3rd and subsequent layers, the refractory particle layer reinforcing the ceramic shell layer is formed by using ordinary refractory slurry. Thence, the outer shell for mold obtained in the foregoing process is heated in steam flow to sublimate boric acid or boron oxide and remove the pattern, whereby the precision casting mold which evens the thermal expansion of the ceramics shell layer and refractory particle layer is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62184641-A (JP)
Title: Pre-processing method for optical disk sample for electron microscopic measurement
Inventor: MASUDA KOICHI
IPC: G11B7/26
Filed: 1986-02-07
Abstract: PURPOSE:To obtain an optical disk sample for electron microscope measurement where the cross section of groove shape is obtained sharply by providing a protection layer on the surface of an optical disk, giving notches to the rear face of the optical disk and immersing the disk in a liquid nitrogen. CONSTITUTION:A vapor deposited film is fitted to the surface of the optical disk, a protection layer such as a protection film or a protection sheet is stuck, and cut slots of a depth not giving any distortion to the optical disk, that is, a depth of nearly 1.0mm are given to the rear face of the optical disk by a cutter. Then the slots are formed momentarily at the immersing in the liquid nitrogen and a sharp optical disk cut cross section is obtained and the cross section is convenient for the succeeding observation by a scanning electron microscope and for the photographic pickup. Further, the immersing time in the liquid crystal is 1-60sec, and preferably 10-30sec.
Patent JP-H11215294-A (JP)
Title: Image forming system
Inventor: ITO NORIFUMI
IPC: H04N1/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system where processing to obtain an optimum image is conducted efficiently. SOLUTION: An image forming system is configured with image output devices 1-1, 1-2 provided with an image forming device 11, an image processing unit 12 and a communication means 13 all that are interconnected by the communication means 13. Information is exchanged between the image processing unit 12 and the image forming device 11. In the case that the image processing unit 12 discriminates that an information required for outputting proper image data can be transferred, only this information is transferred. That is, the image processing unit 12 of the image output device 102 transfers the proper image data to the image forming device 11 of the image output device 1-1.
Patent JP-H02204728-A (JP)
Title: Polarization independent optical switch
Inventor: SUNADA TADASHI
IPC: G02B6/122
Filed: 1989-02-03
Abstract: PURPOSE:To offer a polarization independent optical switch obtained by loose production conditions and accuracy and easy design by forming a branch interference type optical modulation part and at least one asymmetrical Y branch part on a base and forming a static phase control part independent of an impressed electric field on the optical modulation part. CONSTITUTION:The optical switch is provided with a reference mode optical waveguide 6 to be an input side, the branch interference type optical modulation part 3 and the asymmetrical Y branch part 4 to be an output side and the modulation part 3 is provided with the static phase control part 5 for applying a static phase change to in-waveguide light. The Y branch 4 separates reference mode light and primary mode light generated on an X intersecting point O respectively into a thick optical waveguide and a thin optical waveguide. The optical modulation part 3 allows the optical waves divided into two optical waveguides to interfare with each other at the intersecting point O to generate the reference mode light and the primary mode light. The control part 5 applies a fixed phase difference to TE mode light and TM mode light independently of an opto-electric effect and the polarization independent optical switch can be obtained by controlling the phase difference to a proper value.
Patent JP-H02209502-A (JP)
Title: Snow thawing tub
Inventor: MINAMIDATE NORIYUKI
IPC: E01C5/10
Filed: 1989-02-03
Abstract: PURPOSE:To accelerate effective disposal of snow in snowy districts by employing a drain tub provided with a side drain port, a snow thawing tub with its lower part communicated to the lower part of the drain port and with its top open, and a heat generator disposed in the snow thawing tub. CONSTITUTION:A bottomed cylindrical water tub 11 made of water-resistant heat-insulating material is buried in the earth E with its top open brim flush with the ground surface EL so that snow S collected by snow raking or snow removal work can be thrown into the tub. The inside of the water tub 11 is divided vertically with a partition plate 16 not reaching the tub bottom with the lower parts of the divided portions communicated to each other. An electric heater 13 is disposed in the water in the tub 11 to keep the water W temperature at a certain value. Excess water produced by thawing is overflown through an drain port 15 and discharged to a drain passage 14. Thus, snow disposal in snowy districts is effectively accelerated.
Patent JP-2000218553-A (JP)
Title: Clamp device
Inventor: MUKAI TAKAMINE
IPC: B23K37/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To clamp a clamped member having dispersion in a width shape in a clamping direction while automatically centering it without changing clamping force, with a simple constitution. SOLUTION: At least a pair of cylinders 12, 13 are arranged to be opposed by interposing a clamped member 1, an unclamp side port of one cylinder 12 and a clamp side port of the other cylinder are connected to communicate by a pipe 42 connected to a tank 18, and a two-directional pump 45 is provided between the pipe 42 and the tank 18. In this way, the two-directional pump 45 is controlled so that a difference between rod displacement amounts of each cylinder 12, 13 is a preset value.
Patent JP-S53111650-A (JP)
Title: Method of and device for separating suspended material in liquid
Inventor: JIYORUJIYU MARUSERU TOREIZATSU
IPC: B03D1/04
Filed: 1978-03-01
Abstract: A flotation apparatus comprising a treatment chamber provided, at one of its ends, with an inlet for the liquid to be treated circulating without turbulence and, at the other end, an outlet for the treated liquid, an inlet pipe for the treatment water under high compression charged with gas being disposed at the lower part of said treatment chamber.