baber/WOPTO huggingface dataset:
Patent JP-H08318503-A (JP)
Title: Work conveyor for plate material processing machine
Inventor: MATSUDA MORIKATSU
IPC: B21D43/18
Filed: 1995-05-25
Abstract: PURPOSE: To simply return a work suction holding unit without damage after the unit collides with a work support member even if the unit collides with the member and to easily replace the work suction holding member. CONSTITUTION: The work conveyor for a plate material processing machine comprises a work suction member 29 for sucking to hold a work, a rotating unit 31 for conveying and rotating the work to a wiping bending processor, and a work suction holding member 25 having a moving unit for moving the unit 31 in the longitudinal direction. A plurality of work support members 27 are provided vertically movably adjacent to the work suction holding unit 25. A pull stud 59 provided at the member 29 is provided connectibly to the collet 47 mounted in a support member 41 provided integrally with the output shaft 33 of the unit 31 via a spring 45. A circular arc-like positioning member 61 is provided between the member 41 and the suction member 29 for positioning the member 29.
Patent JP-S61285834-A (JP)
Title: Optical transmission and reception equipment
Inventor: KAWAGOME MASAMICHI
IPC: H04B10/00
Filed: 1985-06-12
Abstract: PURPOSE:To control the transmission state in response to the reception state by allowing a transmission/reception equipment itself to apply a reception output from a reception section as a comparison setting value for APC of a transmission section. CONSTITUTION:Level detectors 19A, 29A are provided and amplifiers (main amplifiers) 29, 19 are provided in place of an AGC circuit to eliminate the need for a pad 4. On the other hand, the amplifier 19 is provided in place of the AGC circuit. The AGC circuit is excluded because the transmission power is controlled at the sending side through the level detector 19A. Since the level of the reception output by a reception section 1B is supervised and the reception level is set as the threshold level of the APC circuit 13, the transmission output is controlled in response to the reception level and since a negative feedback path comprised of transmission section 1A   optical fiber 3   reception section 2A   transmission section 2B optical fiber 3   reception section 1B  transmission section 1A is formed, the entire system is stabilized.
Patent JP-S6018071-A (JP)
Title: Solid-state image pickup device
Inventor: ANDOU HARUHISA
IPC: H04N5/335
Filed: 1983-07-11
Abstract: PURPOSE:To reduce both noises and power consumption by applying two pulses having different amplitudes to a vertical gate line which is selected within a horizontal blanking period and discharging the electric charge which is larger than a prescribed amount and stored in a PN photodiode. CONSTITUTION:A PN photodiode 1 is provided as a photodetecting part; while charge transfer elements 8 and 8' are used as reading horizontal registers, respectively. A vertical gate line 24 is controlled in a horizontal blanking period to read a pseudo signal on a vertical signal line 4. Thereafter, the signals on the line 4 are read out to the elements 8 and 8'. These elements 8 and 8' are driven during a horizontal scan period to read out signals. Two pulses TVA and TVB of different amplitudes are applied to the line 24 which is selected in a horizontal blanking period. The signals larger than a prescribed amount and stored in the diode 1 are discharged to the outside via a blooming suppressing circuit 10 together with the pseudo signals by the pulse TVA. Thus the saturated signal charge of the diode 1 is controlled.
Patent JP-S5459519-A (JP)
Title: Intake device for torch ignition type internal combustion engine
Inventor: IWASA YOSHIO
IPC: F02M31/04
Filed: 1978-10-14
Abstract: PURPOSE: To provide an intake device which can improve the capability of warming up at a low temperature of an internal combustion engine and which prevents the intake efficiency from being deteriorated, even after the engine has been warmed up, so that it can ensure the high output performance.  
     CONSTITUTION: There are provided in an exhaust manifold 3: a recombustion space 7 for engine exhuast gases; dual inner and outer inside cylinders 8 and 9 formed with air layers at their backs; a heating portion 10 for heating the main and auxiliary heat receiving portions 4b and 5b of an intake manifold 2; an opening 8a for guiding the exhaust gases into the heating portion 10 of the outer inside cylinder 9; and a combination of a bolt 11 and a nut 12 for fixing the cylinders 8 and 9 to the exhaust manifold 3. With these constructions, the exhaust gases, which are heated by the cylinders 8 and 9 of the exhaust manifold 3, are kept free from being cooled directly by the heat of vaporization of the mixture. Since there is provided a water passage 6 contacting with the main and zuxiliary intake passages 4 and 5, the mixture passing through the two intake passages 4 and 5 can be prevented from being everheated so that the intake efficiency can be prevented from being deteriorated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0424936-A (JP)
Title: Prove device
Inventor: OTSUKA TETSUO
IPC: H01L21/66
Filed: 1990-05-15
Abstract: PURPOSE:To automatically recognize the size of an element to be measured to measure it by so providing recesses as to position and place wafer cassettes of a plurality of types of different sizes at predetermined positions, and providing a plurality of sensors for detecting placing of the cassettes in the recesses. CONSTITUTION:Identification codes (ID) written at predetermined positions of semiconductor wafers 2a, 2b, 2c are read by image sensors 13 in response to recognized wafer sizes, and sent to a main controller 10. A conveying mechanism 11 receives information of how to place on a wafer stage 12 from the controller 10, executes a predetermined conveying operation, and places. Thereafter, a measuring program corresponding to the ID is loaded from a tester, the stage 12 is driven according to the program, a probe stylus 15 of a probe card 14 is brought into contact with semiconductor devices of the wafers 2a, 2b, 2c to obtain electric conductions. Electric characteristics are measured by the tester through the stylus 15.
Patent JP-H01296120-A (JP)
Title: Pressure sensor
Inventor: HAMANO NOBUO
IPC: G01L19/00
Filed: 1988-05-24
Abstract: PURPOSE:To achieve a stabilization of performance, by arranging a diaphragm made of a film comprising at least two layers of metal and resin to prevent transmission of air from the diaphragm and a deviation in the mounting of a pressure transmission film. CONSTITUTION:A diaphragm 13 is built in a multi-layer structure comprising at least two layers, a metal layer 14 and a resin layer 15. The resin layer 15 is arranged on the side of a pressure transmission chamber 6 of an element support 5 and an end part 16 thereof is heat sealed on the support 5 to seal up the pressure transmission chamber 6 with a fluid filler 9. To prevent water from leaking outside from a sensor mounting base 2, an O ring 17 is provided. The resin layer 15 melts inside or outside after the heat sealing to make resin parts 18 and 19 and a bored part 20 is provided on an internal end face 22 heat sealed as an escape for a melted resin. The support 5 is provided with a tapered section 21 from the bottom of an internal end face 22 of the heat sealed face 22a of the support 5 to a pressure introduction port 4 to define the pressure transmission chamber 6 with the bored part 20 and the tapered section 21.
Patent JP-H04353037-A (JP)
Title: Automobile seat
Inventor: WATANABE HIROAKI
IPC: B60N2/08
Filed: 1991-05-30
Abstract: PURPOSE:To avoid the interference of a door with a pressenger at the time of a side collision and improve safety. CONSTITUTION:A guide rail unit 5 consisting of a lower rail 6 and an upper rail 7 for movably disposing a seat 1 in vehicle width direction is provided on a vehicle body floor 4. The lower rail 13 of a seat slide rail unit 12 for regulating the longitudinal position of the seat 1 is orthogonally connected onto the upper rail 7, and its upper rail 14 is connected to the lower surface of seat cushion 2 of the seat 1. The guide rail unit 5 has a lock mechanism 18 for releasing the lock between the lower rail 6 and the upper rail 7 by an external force of a determined value or more acting on the seat 1 in the vehicle width direction.
Patent JP-H06337857-A (JP)
Title: Kanji(chinese character) input system
Inventor: SUWA MISAKO
IPC: G06F17/22
Filed: 1993-05-28
Abstract: PURPOSE:To input KANJI even if the phonetical reading of KANJI, Japanese reading, a radical and a KANJI code are not known by selecting a radical position, selecting the radical, selecting a KANJI group and selecting KANJI at a radical mode. CONSTITUTION:When the phonetical reading and the Japanese reading of KANJI to be inputted and the reading of the radical are not known, a radical mode key 15 is depressed and a system is shifted to the radical mode. The number of the radical position corresponding to a position where the radical of KANJI exists is key-inputted on a radical position selection menu 6 displayed in accordance with shift. A radical group having the designated radical position is retrieved from a radical data base 9, and the radical concerned is selected from a displayed radical selection menu 7. The KANJI group having the selected radical is retrieved from a KANJI data base 10, and KANJI concerned is selected on a displayed KANJI selection menu 8. Thus, KANJI whose reading is not known can easily be inputted.
Patent JP-S6018963-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/3205
Filed: 1983-07-12
Abstract: PURPOSE:To obtain the semiconductor device suitable for high speed operation by a method wherein, when Si is used as the wiring electrode containing a gate electrode, an Al wiring is laminated at a part of the Si wiring, thereby enabling to reduce the resistance of the Si wiring. CONSTITUTION:A thick field oxide film 12 is formed on the circumferential part of a P type Si substrate 11, an N<+> type source and drain region 13 is formed by diffusion on the surface layer part of the substrate 11 surrounded by the film 12, and a gate electrode 15 consisting of N<+> type Si is attached between said regions through the intermediary of a gate oxide film 14. A wiring 16 consisting of Si, a resistor 17 and the like are provided on the film 12, and an interlayer insulating film 17 is covered on the whole surface. At this time, on the electrode 15 and the wiring 16, an Al partial wiring layer 18 which is smaller in size than the above-mentioned electrode 15 and wiring 16 is coated, and the resistance of the electrode 15 and the wiring 16 is made smaller. Subsequently, an aperture is provided on the film 17 as usual, and an Al lead-out electrode wiring 20 in contact with the region 13 is provided. Through these procedures, the high speed operation of the MOSFET can be accomplished.
Patent JP-S63295358-A (JP)
Title: Original conveying path switching device in original conveying apparatus
Inventor: MURATA KAZUSHIGE
IPC: G03G15/00
Filed: 1987-05-22
Abstract: PURPOSE:To make it possible to provide a compact original conveying path switching device having a reversing function by swingably providing an original conveying path switching means for switching between a discharge path for discharging originals to the outside and a reversing path for reversing the face of the originals so that the originals are conveyed in the reverse direction. CONSTITUTION:When a conveying belt 21 is normally rotated, an original D is fed onto an original glass pane 2 where the face of the original D is exposed. There are provided a discharge path 41 for discharging the original D after copying operation to the outside through a feed-out path 41 in a discharged sheet reversing unit 40, a reversing path branching from the feed-out path 41 so as to reverse the face of the original D for a copy of the rear surface of the original D before it is fed onto the grass pane 2 in the reverse direction, and a conveying path switching member 50 arranged swingably, for carrying out a switch between the discharge path and the reversing path. accordingly, it is possible to eliminate the necessity of the control of complicated conveying paths and paper discharge and reversing rollers so as to provide a practical original conveying apparatus 5 having a simple structure with simple operation but having no trouble. Further, the conveyance of originals in the sheet discharging and reversing paths may be made to be smooth, thereby it is possible to eliminate troubles such as paper jams and the like.
Patent JP-S62284864-A (JP)
Inventor: MORIOKA HIROSHI
IPC: E04H6/22
Filed: 1986-05-31
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-H06335762-A (JP)
Title: Manufacture of radiant tube
Inventor: SUGITANI JUNICHI
IPC: B22D19/10
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a radiant tube enabling use in the leaving-cast condition by dipping the lower part of a cooling mold into molten metal, invading the molten metal from the mold hole and intermittently drawing up the solidified layer formed by cooling from the surrounding of the mold hole wall. CONSTITUTION:The cooling mold 1 has the mold hole 11 penetrated to the vertical direction and the mold hole 11 is surrounded with a water cooling jacket 13. The lower part of the cooling mold 1 is dipped into the molten metal 6 in a vessel 5. In a tubular bracket 41, a molten metal drawing-up rod is arranged freely ascendable and descendable to it and the upper end part of the drawing-up rod 2 is hooked with a hanging wire 3. By descending the drawing-up rod 2, the molten metal is stuck to a shaft 21 at the lower end. The molten metal near the shaft 21 is cooled along the mold hole 11 with the water cooling jacket 13 and solidified 61. By intermittently ascending the drawing-up rod, the solidified part 61 is continuously cast as a pipe body 62. The solidified part 61 is formed in the molten metal 6, and as the outer surface and the inner surface of the pipe body 62 are solidified in the same condition, the cast defect on the inner surface is not developed.
Patent JP-S5924389-A (JP)
Inventor: JIYON SUTANREE KURITSUTSU
IPC: G06F3/046
Filed: 1983-07-12
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-S62283543-A (JP)
Title: Metallic vapor discharge lamp
Inventor: YAMAZAKI SHIGERU
IPC: H01J61/36
Filed: 1986-05-31
Abstract: PURPOSE:To prolong the life time of a luminous tube by producing electric insulating layer sintered as an unit on the surface facing the inside of the luminous tube and the side surface, the sealed portion, of electro-conductive cermet end caps closing end portions of the luminous tube. CONSTITUTION:Projecting cermet end caps 12 consisting of alumina and wolfram or the like and provided with a buried electrode 14 and lead wire 15 are sealed on end portions of a transparent alumina tube 11 with adhesive 13 to construct a luminous tube. Using this assembly a metallic vapor discharge lamp such as metal halide lamp is constructed. Then an electric insulating layer 16 of alumina layer or the like is produced by sintering as an unit on the inner surface exposed to the inside of the alumina tube and the side surface, the sealed portion, of the end cap 12 respectively. Thereby the back arc at the starting time cannot be generated from the cermet base 12 exposed at a defect in the sealed portion, thus deterioration of the base can be prevented to elengate the life time.
Patent JP-S5461709-A (JP)
Title: Resumption of operation of train number indicator
Inventor: NAGASAKI KUNIO
IPC: B61L25/02
Filed: 1977-10-22
Abstract: PURPOSE: To easily and automatically resume the indicating operation, by eliminating indications except for those for the number of operated trains in a resumption section and detecting the coincidence between both numbers at an incoming and an outgoing train number detection points.  
     CONSTITUTION: To resume the indicating operation, tentative train numbers are displayed in display frames A1WA3 for the number of trains being in a section from a point NA to another HA and train numbers displayed in other display frames AH1, AH2, AB1WAB3 are cleared. When the succeeding train passes the point NA, the number of the train is read at the point and displayed in the display frame A3. When that train reaches another point NB, the number of the train remains displayed in the display frame AB1. If the train number read at the point NB coincides with that displayed in the display frame AB1, the indication up to the point NB is restored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10316106-A (JP)
Title: Boxing apparatus for agricultural product
Inventor: KUME YASUHIKO
IPC: B65B25/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a boxing apparatus for agricultural products, capable of changing the direction of the agricultural products lifted up and automating their boxing such as pillow-type packaging. SOLUTION: This boxing apparatus for agricultural products has a holding unit 61 for collectively lifting up a plurality of anisotropic-shaped agricultural products, which are arranged on standby at a boxing standby position, and for transferring them to a boxing position. The holding unit 61 is constituted of a plurality of lifting rods 62, each lifting up the agricultural products one piece by one piece. At least one of or all of the lifting rods 62 are so constituted as to have a rotation supporting mechanism for supporting each rod by allowing it to freely rotate around its vertical shaft, and a rotation operating mechanism for rotating, at a predetermined angle, each holding portion supported by the rotation supporting mechanism, respectively.
Patent JP-H06335105-A (JP)
Title: Vehicle having electromechanical brake system
Inventor: JIYATSUKU MIYURAA
IPC: B60T8/32
Filed: 1994-05-18
Abstract: PURPOSE: To provide a securely operating antilock brake of an electric vehicle having a mechanical/electric brake. CONSTITUTION: The composite braking device has asynchronous electric motors 4a-4d cooperating with wheels 2a and 2d and a mechanical braking device having a hydraulic circuit 14 and mechanical brakes 18a-18d. The composite brake device also has an electronic measurement device connected to rotary frequency sensors installed in the respective wheels. The electronic device supplies a reference signal to the control means 6 of an asynchronous electric motor. The control means controls the rotor frequencies of the motors as the function of the value of the reference signal.
Patent JP-H0421746-A (JP)
Title: Superfine-crystal alloy and its production
Inventor: YOSHIZAWA KATSUTO
IPC: C21D6/00
Filed: 1990-05-17
Abstract: PURPOSE:To produce a superfine-crystal alloy having a B-H curve characteristic increased in asymmetry by crystallizing an amorphous alloy by means of heat treatment in a magnetic field in a oxygen-containing atmosphere. CONSTITUTION:An amorphous alloy foil having a composition of Febal.Cu1Nb2.5 Si10.5B9(at%) represented by a compositional formula 1 and also having 10mm width and 18mum thickness is prepared by means of chill block melt spinning, and then, this foil is coiled by positioning a roll contact surface outside so that outside diameter and inside diameter are regulated to 19mm and 15mm, respectively, by which a toroidal magnetic core is formed. Subsequently, this alloy is subjected to heat treatment in an nitrogen gas containing 5% oxygen at 550 deg.C for 1hr. Further, at the time of heat treatment, a magnetic field of 100e is impressed in the longitudinal direction of the foil. It is ascertained that, as the result of the observation of microstructure, nearly all of the structure in the alloy after heat treatment has superfine crystalline grain structure. It is found that the D.C. B-H curve of this alloy is asymmetrical. Moreover, even after holding at 100 deg.C for 30min, practically no changes occur to this curve.
Patent JP-H0839488-A (JP)
Title: Pilot device for blade of sheet material cutting machine
Inventor: MARIO ANDORAADA GARAN
IPC: B26D7/26
Filed: 1995-04-26
Abstract: PURPOSE: To provide a knife pilot device for minimizing defects resulting from the bending of a knife when located at a cutting position along a preset cutting passage. CONSTITUTION: A cutting head 104 for rotating a knife 10 around a Z-axis is operated to move the knife along a cutting passage. A socket 53 firmly mounted on the cutting head and a support 60 rotatably mounted on the socket 53 around a vertical axis 6 located a certain distance from the Z-axis in front of and close to the front edge 11 of the knife are provided for guide means for guiding the non-supported portion of the knife reciprocatingly movable along the Z-axis. The support 60 has a slot 61 for encircling franks 13, 14 of the knife and the slot 61 is offset from the axis 6. The knife 10, subjected to lateral load on the franks 13, 14 and bending force by the knife, is twisted to the vertical axis 6 and adjusted to a desired direction.
Patent JP-S61285453-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/392
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a photosensitive material capable of forming a high-quality image without deteriorating sensitivity by incorporating phenol or naphthol substituted by (monohydroperfluoroalkyl)-carboxylic acid amido groups as a dye stain inhibitor in a photosensitive layer or an interlayer. CONSTITUTION:The color photographic sensitive material effectively prevented from color stains, such a color turbidity and color fog, can be obtained by incorporating in the silver halide emulsion layer or the interlayer as a color stain inhibitor the compound represented by the formula shown on the right in which R is H, halogen, optionally substituted alkyl, acylamino, alkylthio, alkoxycarbonyl, aryloxycarbonyl, sulfamoylamino, carbamoylamino, arylsulfonamido, acyl, sulfonyl, or carbomoyl; X is H or F; m, n are each 1.18, and m+n is 5-36; and the ring substituted by OH may form a naphthol ring together with an atomic group Q.
Patent JP-S5242417-A (JP)
Title: Corrosion resistant austenitic stainless steel
Inventor: KOIWA MASATOSHI
IPC: C22C38/00
Filed: 1976-10-25
Abstract: PURPOSE: To improve crack corrosion resistance of stainless steel in the environment where sea water or various chemicals are present by addition of comibination of Cu, W, V to perfect austenitic Cr-Ni-Mo-N base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5252377-A (JP)
Title: Gate turn-off thyristor
Inventor: FUKUI HIROSHI
IPC: H01L29/744
Filed: 1975-10-24
Abstract: PURPOSE:To perform efficient turning off by applying PNPN 4 layer structure only below cathode electrode 1 and transistor structure at amplifying part of gate current.
Patent JP-H05323909-A (JP)
Title: Display method for liquid crystal display device
Inventor: OYAMA SHIGEHIRO
IPC: G09G3/36
Filed: 1992-05-20
Abstract: PURPOSE:To drive a liquid crystal with low electric power when the electromo tive force of a power supply battery is reduced in relation to a method for displaying a liquid crystal display device with low electric power. CONSTITUTION:In a method for displaying display data on a liquid crystal display device, a display control part 1 is provided with a display control part 2 generating a synchronizing signal of a standard period and a display control part 2' generating a synchronizing signal of a longer period than the standard period in a low electric power mode to drive the liquid crystal display device with the low electric power. In the low electric power mode, writing control to a frame memory 12 is executed by the synchronizing signal of the longer period than the standard period and reading control is executed by the synchronizing signal of the standard period.