baber/WOPTO huggingface dataset:
Patent JP-H07128553-A (JP)
Title: Optical cable
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/46
Filed: 1993-10-29
Abstract: PURPOSE:To provide the optical cable having a high degree of freedom in addition and change of size reducing cables without the used for connection to numerous fiber optical cables at the time of size reducing. CONSTITUTION:Three pieces of the multiple optical cable 1 and three piece of the few fiber optical cables 2 are twisted around a tension member 3 and are provided with a covering 10. Coated fiber ribbons 6 are housed in the grooves of the rods 4 of the numerous fiber optical cables 1 and the are provided with retaining windings 8. The optical units 7 of a small number of fibers are housed in the grooves of the rods 6 of the few fiber optical cables 2 and are provided with retaining windings 8. The numerous fiber optical cables 1 are used for integral connecting and the few fiber optical cables 2 are used for intermediate post branching.
Patent JP-2001113321-A (JP)
Title: Method and device for spinning
Inventor: YOSHIDA MASAHIKO
IPC: B21D37/18
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To automate oil coating work by making a quantity, component and viscosity of the oil to be absorbed to an oil coating jig constant and coating the oil on a die under a stabilized coating condition. SOLUTION: In the constitution that after an absorption process to absorb an oil 20 to an oil coating jig 1, at the state a work is centered in a die coated by the oil coating jig 1, forming is conducted by a working roller, in an absorption process, the oil is poured in a container 3 of a sealable construction having an inserting mouth 4 to open/close with shutter 5 on the upper face, when inserting the oil coating jig 1 into the inserting mouth 4, the shutter 5 is opened to absorb the oil 20, when pulling out the oil coating jig 1, the shutter 5 is closed to enclose the container 3. By this method, evaporation of an evaporating component of the oil in the container 3 is prevented not to increase viscosity of the oil 20 to coat the die and to keep its component constant, the oil coating to the die is automatically stabilized, the manufacturing of stabilized quality of an inner face is made possible.
Patent JP-H04168106-A (JP)
Title: Catalyst for olefin polymerization and polymerization of olefin
Inventor: SOGA KAZUO
IPC: C08F10/00
Filed: 1990-10-31
Abstract: PURPOSE:To readily control stereoregularity and to polymerize an olefin by using a highly active catalyst comprising a solid titanium catalytic component prepared by treating a contact material of a halogen-containing Mg compound and an organometallic compound with a specific Ti complex compound, an organometallic compound and an electron donor. CONSTITUTION:An olefin (e.g. propylene) is polymerized or copolymerized in the presence of a catalyst comprising (A) a solid titanium catalytic component containing at least magnesium, a halogen and trivalent titanium prepared by bringing a contact material of a halogen-containing magnesium compound (e.g. magnesium chloride) and an organometallic compound (e.g. ethylaluminum sesquichloride) into contact with a titanium complex compound obtained from titanium trichloride and an electron donor (e.g. pyridine), (B) an organometallic compound (e.g. triethylaluminum) and optionally (C) an electron donor (e.g. methyl benzoate).
Patent JP-H06149361-A (JP)
Title: Traveling lane detector
Inventor: IIZAKA ATSUSHI
IPC: B60W30/00
Filed: 1992-11-04
Abstract: PURPOSE:To discriminate whether while lines constituting a traveling lane are continuous lines or wave lines by using a road picture obtained from a video. CONSTITUTION:A traveling lane detecting means 8 detects the traveling lane by using a road picture fetched by a video camera 1, and a white line discriminating means 9 discriminates whether the two white lines constituting the traveling lane are the continuous lines or the wave lines by using the processed results of a white line extracting means 4 and a straight line approximating means 6.
Patent JP-H0629510-A (JP)
Title: Tft-driven image sensor and its manufacture
Inventor: HIKIJI TAKETO
IPC: H04N1/028
Filed: 1991-10-16
Abstract: PURPOSE:To prevent that the production yield is dropped when a barrier metal for a TFT is etched in the etching operation of a photoelectric conversion layer for a sensor in the manufacture of an image sensor in which the sensor composed of the TFT and a photodiode are formed on a substrate. CONSTITUTION:In a TFT-driven image sensor, the following are formed on the same transparent insulating substrate 1: a TFT in which a diffusion- preventing layer to a source-drain electrode and a lower-part electrode for a photodiode are formed of a common metal layer 7 composed of titanium; and the photodiode. In the TFT-driven image sensor, the surface of the metal layer 7 is oxidized excluding the formation part of the photodiode and the part of the diffusion-preventing layer to the source-drain electrode for the TFT.
Patent JP-H07146516-A (JP)
Title: Screen device for multivision
Inventor: YAMADA YUICHI
IPC: G03B21/58
Filed: 1993-11-25
Abstract: PURPOSE:To provide the structure of a screen frame having small width while considering the expansion and contraction of a screen and to improve the display quality of a picture on a multivision. CONSTITUTION:The screen item 2 is surrounded by recessed and projected frames 5 and 6 and constituted so that a screen edge may be exposed by the recessed part and it may be locked by the projected part. Material for locking the frames 5 and 6 is formed of the same material as the screen 2 or the frames 5 and 6 are pressed toward the center of the screen 2 by a spring so that space between the screen 2 and the frames 5 and 6 may be eliminated. Thus, joint width becomes 2.2mm and the display quality of the picture is improved in the core unit system multivision.
Patent JP-2001118472-A (JP)
Title: Gas blast circuit breaker
Inventor: MURAKI YOSHIO
IPC: H02B13/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas breaker that facilitates assembling process, enhances reliability, simplifies production control, and reduces cost. SOLUTION: A gas blast circuit breaker comprises a plurality of arc- extinguishing chambers 4 for cutting off multiphase currents sealed in a grounding vessel 2 together with an insulating gas. The insulating casing 4d for partitioning the arc-extinguishing chambers is integrally formed with multiphase.
Patent JP-H04166969-A (JP)
Title: Fixing device
Inventor: OKAMOTO JUN
IPC: G03G15/01
Filed: 1990-10-31
Abstract: PURPOSE:To simplify setting of optimum fixing condition by providing three rollers, i.e. a first and second fixing rollers and a pressing roller, and switching fixing nips from one to the other by means of the normal and reverse rotations of the first fixing roller according to whether a monocolor or multicolor mode is adopted. CONSTITUTION:A first fixing nip N1 is formed between a first fixing roller 2a and a pressing roller 3 and also a second fixing nip N2 is formed between the first fixing roller 2a and a second fixing roller 2b and the nips N1, N2 through each of which paper 6 is passed are switched from one to the other by means of the normal and reverse rotations of the roller 2a and also an entrance guide plate 4 can be slanted by a required angle in the vertical direction and a guide passage for the paper 6 is switched to either the fixing nip N1 or N2 according to whether a monocolor or multicolor mode is adopted. Because the nips N1, N2 are thus switched from one to the other by the normal and reverse rotations of the roller 2a according to whether the monocolor or multicolor mode is adopted, optimum fixing temperature corresponding to each mode can be easily set by presetting of the temperature of each of rollers 2a, 2b.
Patent JP-H07148626-A (JP)
Title: Adjustment screwdriver device
Inventor: HAYASHI MASAKAZU
IPC: B23P19/06
Filed: 1993-11-25
Abstract: PURPOSE:To adjust the posture of a part at a high speed by applying respective drive signals corresponding to, at least two degrees of freedom to respective drive means, and thereby fastening respective adjusting screws when an AC head for a VTR and the like are positioned with at least two adjusting screws fastened. CONSTITUTION:The AC head 22 of a VTR is fastened so as to be attached to a base 20 by three adjusting screws 24a through 24c which are inserted into respective screw holes in a substrate 21 via respective springs 23a through 23c. When the AC head 22 is to be fixed on the base 20 at its specified posture, the tip ends of three driver pits of a driver mechanism are pushed in the respective adjusting screws 24a through 24c while being energized by springs, so that the aforesaid tip ends are surely engaged with the adjusting screws. Under this condition, each command pulse corresponding to three degrees of freedom which determine the posture of the AC head 22, is applied to each pulse motor of the respective driver pits for driving each pulse motor, and the respective adjusting screws 24a through 24c are fastened, so that the height of the AC head 22, an azimuth angle theta and a tilt angle psi are thereby adjusted.
Patent JP-S62221869-A (JP)
Inventor: RORIMAA KEI HIRU
IPC: H02M3/335
Filed: 1986-12-12
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-H01137093-A (JP)
Title: Excavation monitor
Inventor: HASE KOICHI
IPC: E21B47/024
Filed: 1987-11-25
Abstract: PURPOSE: To accurately grasp the excavating direction by fitting the lower end of a vertical calibration cord to an excavator suspended by a main cord, and detecting the displacement quantity of the vertical calibration cord with at least two CCD cameras with optical axes on the same plane. CONSTITUTION: An excavator 5 is suspended at the lower end of a main cord 2 delivered from a pulley 3 provided on a column 1, and the excavator 5 is provided with a clinometer unit 6 constituted of an X-direction clinometer and a Y-direction clinometer. Two CCD cameras 15, 16 with optical axes perpendicular to each other on the same plane are installed on a workbench 14 to monitor a vertical calibration cord 13. The inclination of the excavator 5 during the excavation work is detected by the clinometer unit 6, and the displacement quantity of the cord 13 is detected by the cameras 15, 16. The inclination of the excavator 5 itself obtained from the clinometer unit 6 is added to the displacement quantity of the excavator 5, and the excavating direction is precisely obtained by calculation.
Patent JP-S62152381-A (JP)
Title: Rotating power device
Inventor: TAMURA SHUICHI
IPC: H02N2/16
Filed: 1985-12-25
Abstract: PURPOSE:To convert the vibration electrically obtained into continuous rotation by electrically rotating the ring member by means of the vibration of first and second vibration members and by inscribing the output member in this ring member. CONSTITUTION:To bimorphs 1 and 2 AC is impressed which has a phase difference of 90 deg. to each other. If the inside diameter of a driving ring 3 is made slightly larger than the outside diameter of a rotating disc 5 and the impressing voltage is applied so that the bimorphs 1 and 2 may both have a predetermined amplitude, then the driving ring 3 will make the eccentric rotating movement, while partially contacting always with the rotating disc 5. By this eccentric rotating movement the rotating disc 5 is forced to rotate.
Patent JP-H01137488-A (JP)
Title: Magnetic disk device
Inventor: HARUYAMA HIROYUKI
IPC: G11B33/14
Filed: 1987-11-24
Abstract: PURPOSE:To widen an adhesive face and to improve the workability by forming an air filter with plural air filter pieces whose size corresponds to that of air holes on a spindle hub outer wall part and sticking them to the inside face of the spindle hub outer wall part. CONSTITUTION:Plural air filter pieces 12 whose number corresponds to the number of air holes 3a are provided, and the size of them corresponds to that of air holes 3a of a spindle hub 3, and an adhesive tape 12a is stuck to surface peripheral parts of respective air filter pieces 12. Consequently, air filter pieces 13 are placed on the inside of the spindle hub 3 to face air holes 3a, and the adhesive tape 12a is stuck to the inside wall surface of the spindle hub 3 to set air filter pieces to the spindle hub 3. Thus, the adhesive face of the air filter is widened and the adhesion work is facilitated, and the drying time is omitted to improve the workability.
Patent JP-2001073458-A (JP)
Title: Trestle for supporting column base fixing anchor bolt
Inventor: OCHIAI TOSHIHIRO
IPC: E04B1/24
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a trestle for supporting column base fixing anchor bolts, comprising an anchor bolt support trestle body with a certain degree of strength such as impact resistance, allowing anchor bolts to be installed in the predetermined positions with high accuracy, coping with anchor bolts with various diameters, having a large height-adjustable range and dispensing with a high degree of skill for work. SOLUTION: This trestle is provided with four angle steel stanchions 19 opposite to one another in the state of the angle faces of angle steel being rigidly fixed to the inner surfaces of a trestle upper frame 21 and a trestle lower frame 22 formed in square shape. The angle steel stanchions 19 are provided with the appropriate number of trestle vertical adjusting longitudinally oblong holes 29 near the lower ends, and the appropriate number of anchor bolt supporting laterally oblong holes near the trestle upper frame 21.  The trestle vertical adjusting longitudinally oblong holes 29 provided near the lower ends of the angle steel stanchions 19 are fitted to trestle horizontal adjusting laterally-long holes 30 of the appropriate number of trestle bases 10 formed of angle steel provided with the trestle horizontal adjusting laterally oblong holes 30 and trestle base fixing anchor bolt holes, by thread-fastening bolts and nuts.
Patent JP-H0530894-A (JP)
Title: Device for removing abdominal fat from butchered bird, equipment including said device and method for operating said device
Inventor: HEORUHE FURANSHISUKUSU HERENA
IPC: A22C21/06
Filed: 1991-11-12
Abstract: PURPOSE: To surely remove abdominal fat from a slaughtered chicken without damaging a skin stuck with abdominal fat by using a specific device. CONSTITUTION: The device consists of a scratch-collecting element 6 to be inserted partially into a body from an abdominal opening part 24 between both legs of the chicken 22 to move along fat stuck to the inside of a skin around the part 24, a discharging device for discharging fat scratch-collected by this element 6 and a thin and long hollow mantle 2 connected to a vacuum source. Through the use of the device, the element 6 is inserted into an abdominal cavity to suck the skin stuck with abdominal fat inside from the suction port of the mantle 2 into the mantle 2. Then the element 6 of a supporting element 16 is moved to the ellipse edge part 8 of the element 6 to leave a narrow gap between the edge part of the supporting edge 16 and the scratch- collecting edge part 8.  Then in order to scratch-collect abdominal fat from the skin, the element 6 and the element 16 cooperating with the element 6 are put away from the chicken and fat is sucked by a vacuum effect to execute desired removal.
Patent JP-S62152923-A (JP)
Title: Switch-back control system for industrial vehicle
Inventor: HATAKE SEIICHI
IPC: B60K28/08
Filed: 1985-12-26
Abstract: PURPOSE:To improve the working efficiency by judging the loading state or not and carrying out switch back speedily in the vacant loaded sate and carrying out switch back with little shock in the loaded state, in an industrial vehicle equipped with an automatic transmission using a clutch. CONSTITUTION:In an industrial vehicle equipped with an automatic transmission using clutch, e.g., a fork lift, a loading detector 1 detects the loaded state. A loading state judging part 2 judges the loaded state or not from the existence of the signal supplied from the loading detector 1. The switch-back starting speed which is different according to the loaded state or not is set in a car speed setting part 3 according to the signal supplied from the loading judging part 2. Further, the car speed set in a car speed setting part 3 and the car speed at present are compared in a car speed comparison part 4, and when the car sped at present becomes smaller, a signal is outputted. Then, selection is carried out in a first - second speed selecting part 5 and an advance/retreat selecting part 6, by the signal supplied from the car speed comparison part 4.
Patent JP-S62153271-A (JP)
Title: Production of indole
Inventor: KASAHARA AKIRA
IPC: C07D209/08
Filed: 1985-12-26
Abstract: PURPOSE:To obtain the titled compound useful as perfume, drugs, etc., in high yield and with industrial advantage, by using a palladium complex compound as a catalyst and subjecting a specific aminoolefin compound to ring formation in the presence of triethylamine in a solvent under heating. CONSTITUTION:An aminoolefin compound shown by formula I (R is H, lower alkyl, alkoxy, alkoxycarbonyl, nitro or halogen; R<2> is acetyl, phenylketone or alkoxycarbonyl) is subjected to ring formation under heating in the presence of palladium acetate and a triphenylphosphine acid such as tri-O-tolylphosphinic acid, etc., as a catalyst and of triethylamine as a basic compound to scavenge HBr occurring as a by-product preferably in a solvent such as acetonitrile, etc., at >=100 deg.C under pressure to give an indole shown by formula II. USE:A raw material for agricultural chemicals and drugs, especially a raw material for synthesizing alkaloides, etc.
Patent JP-H06123303-A (JP)
Title: Oil pressure controller
Inventor: OZEKI MASAHIKO
IPC: E02F9/22
Filed: 1992-10-08
Abstract: PURPOSE:To stabilize working speed of an actuator regardless of variation of load pressure and also prevent cavitation. CONSTITUTION:A meter-out throttle 15 and a meter-in throttle 14 are provided in one side changeover position 13a of a changeover valve 13. In an oil pressure controller formed of the changeover valve 13 connected to a pump, and an actuator connected to the changeover valve 13, and a pressure compensation valve 18 is provided upstream or downstream from the meter-out throttle 15, and pressure upstream or downstream from the meter-out throttle 15 is exerted on the pressure compensation valve 18 via first and second pilot passages 19, 20.
Patent JP-S63149588-A (JP)
Inventor: WATANABE SHOICHI
IPC: G21C3/328
Filed: 1986-12-15
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-H03158505-A (JP)
Title: Two-wheel small trolley with jack
Inventor: EBIZUKA KAZUO
IPC: E01B29/16
Filed: 1989-11-15
Abstract: PURPOSE:To enable efficient conveyance and disassembling of a track skeleton by elevating and holding both wheels of a two-wheel small trolley at the projecting positions on the upper and lower surfaces of a car frame transversely placed on a track and by constituting it by a holding frame supported by the car frame in capable of being housed. CONSTITUTION:A two-wheel small trolley 40 is constituted within car frames 41 transversely placed on a track by providing elevating links 43, hydraulic cylinders 45, pistons 46, an operation handle 48, a hydraulic pump 49, a hydraulic control valve 54 and so on. And on the opposite side of the elevating links 43 inside of the car frames 41, holding frames 60 which are put in connection in capable of fluctuation are housed, the elevating links 43 are elevated by telescopic motion of the hydraulic cylinders 45 communicating with each other by hydraulic control, and wheels 42 are elevated and held at the projecting positions on the upper and lower surfaces of the car frames 41 and supported within the car frames 41 in capable of being housed. By this, the two-wheel small trolley 20 can be used for movement, laying, and so on of a track skeleton.
Patent JP-H06125292-A (JP)
Title: Selective call radio receiver
Inventor: ASAI TAKAYUKI
IPC: H04B1/10
Filed: 1991-11-13
Abstract: PURPOSE:To provide a selective call radio receiver provided with a means which automatically adjusts the rise time of a fast clock supplied from a fast clock generation circuit to a minimum. CONSTITUTION:The fast clock generation circuit 50 of this receiver is provided with a fast clock oscillator including a resistor(either of R51-R55) for stability compensation selected by an inverter A51, a crystal oscillator CR51, capacitors C51, C52, and a selection circuit 54. A control circuit 53 connects the resistors 51-53 sequentially by controlling the selection circuit 54 by starting up a slow clock S3. A measuring circuit 52 measures the rise time of the fast clock S7 sequentially, and a memory circuit 51 stores the resistor which supplies the minimum rise time of the fast clock S7. A selected resistor is connected to the fast clock generation circuit 50 when the fast clock S7 is required for the display of a message, etc.
Patent JP-H03157148-A (JP)
Title: Device for adjusting load of vertical rice milling machine
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1989-11-15
Abstract: PURPOSE:To accurately obtain the rice milling load, to smoothly adjust the load and to easily discharge remaining rice by providing a resistor in an annular discharge passage moving in the same direction as a rice milling chamber and furnishing a manual handle for opening the resistor against the resiliency of a spring. CONSTITUTION:A rice milling chamber 33 is formed between a rice milling roll 6 and a bran removing cylinder 11. The annular discharge passage 32 communicating with the chamber 33 is formed between the inner ring 10 and outer ring 19 concentric to a vertical rotating shaft 1. Furthermore, a discharge port 21 communicating with the outside is formed by partly notching the outer ring 19, the resistor 20 moved around the axis of the shaft 1 to close the discharge port 21 and moved by the milled rice pressure to open the discharge port 21 is provided in the passage 32, and the resistor 20 is always moved to the closing position of the discharge port 21. Besides, the resistor 20 is opened against the resiliency of a spring 28 by the manual handle 31 provided outside the discharge port 21. Consequently, the remaining rice is easily discharged.
Patent JP-H05192444-A (JP)
Title: Controller for ball ejector
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-11-06
Abstract: PURPOSE:To eject the optional number of pinballs with high speed by providing a working member to cross a down-flow path and providing independently the working member, a drive source thereof and a detecting means in each flowing-down path. CONSTITUTION:A pair of support pieces 16 project from the outer side wall of a trough constituting member 1 near the border between a guide trough 14 and ejection trough 15. A pair of segment down-flow blocking members 22 as working members are rotatably attached to a support shaft 4 corresponding to two lines of ejection paths, and a pair of solenoids 21 are provided corresponding to the down blocking member 22. The side wall of the guide trough 14 is bulged outward to form a receiving section 17 in which a down-flow ball detector 5 is inserted. Thus, while the optional number of pinballs can be ejected accurately with high speed, the ejection can be continued through one ejection system even if the other ejection system is failured so that a game machine can be efficiently operated without idling.