baber/WOPTO huggingface dataset:
Patent JP-S63220923-A (JP)
Title: Method and equipment for manufacturing square pipe
Inventor: ONODA FUMIO
IPC: B21C37/15
Filed: 1987-03-06
Abstract: PURPOSE:To manufacture even a very large diameter square pipe with the equipment investment in small amt. by using a round pipe for the original pipe and moving it by applying a concentration load on four corners from the inside of a pipe. CONSTITUTION:A tension stand 2 moving a round pipe 1 until the right end comes out of the right end of the round pipe 1 by passing a tension bar 4 into the round pipe 1 on lift rollers 13, 14 with linking the tension bar 4 is lifted by a lift roller 1 and linked by the bar 4 and connection part 3. The left end of the pipe 1 is brought into contact with a pipe end stopper frame 8 by contracting a piston to bring the stand 2 into contact with the right end of the pipe 1. An angular forming is then started with contracting the piston further to retract in the full stroke of a tension hydraulic cylinder 9. A tension bar 4a is removed by releasing the connection part of the tension bar 4 and the piston is extended to connect the tension bar 4a and tension cylinder 9. The angular forming is started again by contracting the piston and repeated until the tension stand 2 comes to the left end of the round pipe.
Patent JP-H05253983-A (JP)
Title: Injection molding device
IPC: B29C45/26
Filed: 1992-03-10
Abstract: PURPOSE:To improve yield of molded products by enabling molding of resin highly precisely, by constituting the title device so that load sensor measuring pressure of resin within a cavity is provided and pressure to be applied to the resin by a driving device is adjusted based on a measured value of the load sensor. CONSTITUTION:An injection molding device is constituted of a mold which is comprised of a front mold 1 and rear mold 2 and forms a cavity 8 on the inside, a heating cylinder 3 for melting of resin, an injection screw injecting the molten resin to the cavity 8 and a driving device pressurizing the resin by driving the injection screw. Then at least one side of the front mold 1 or the rear mold 2 is constituted of master blocks 1a, 2a and cavity cores 1b, 2b, a load sensor 6 measuring pressure of the resin within the cavity 8 is installed on the bottom of the cavity core 1b and pressure to be applied to the resin is adjusted by an adjusting device based on a measured value by the load sensor 6.
Patent JP-S59179848-A (JP)
Inventor: KOORIYAMA MASAYUKI
IPC: D03D47/30
Filed: 1983-03-29
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-S53136693-A (JP)
Title: Apparatus for inserting and driving pin
Inventor: MAKINO MASAKATSU
IPC: H01R43/20
Filed: 1977-05-04
Abstract: PURPOSE: To permit continuously transferred pins to be automatically inserted and driven into a printed circuit board by using a rotative cylinder provided with a holding cylinder with a pressure receiving rod to be hammered by a driving rod assembled in the inside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09242544-A (JP)
Title: Oil injection valve
Inventor: AKACHI YUNOSUKE
IPC: F01M1/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a valve main body, which is conventionally made of metal cut work, and to lower the cost of working such as cutting and caulking. SOLUTION: A valve main body and an injection nozzle 15 are made of the synthetic resin so as to reduce the weight thereof and lower the cost, and while a projection 12c, which is continuously or intermittently formed in the axial direction outside than a screw part 12b of the peripheral surface of the valve main body, is provided so as to reinforce the fixation to a cylinder block 16. At the time of screwing the screw part 12b of the valve main body with a screw part 16a of the cylinder block 16, since the projection 12b bites the screw part 16a, fitting to the cylinder block 16 is secured.
Patent JP-H02230168-A (JP)
Title: Display device for copying machine and the like
Inventor: NAKANISHI YASUSHI
IPC: G03G21/02
Filed: 1989-03-02
Abstract: PURPOSE:To improve operability by sequentially updating numbers to the most significant digit part whenever a signal from a count key for the most significant digit part is inputted, displaying them, and displaying a blank in digit parts except the least significant digit part when a power source is turned on or a clear key is switched on. CONSTITUTION:An operational part 21 is provided with a code display part 24 where two-digit parts 22 and 23 are arranged, count-up keys 25 and 26 provided for respective digit parts, the clear key 27 and a copy button 28. A microcomputer 30 displays '0' in the least significant digit part 23 when the power source is turned on, and outputs a signal which sequentially updates numbers from 0 to 9 whenever the signal from the count-up key 26 is inputted and displays them. The microcomputer 30 repeats the cycle that sequentially updates numbers from 0 to 9 and displays them in the most significant digit part 22 whenever a signal from the count-up key 25 for the most significant digit part is inputted. When the power source is turned on or the clear key 27 is switched on, a blank is displayed on the digit part 22 except the least significant digit part 23. Thus, operability is improved.
Patent JP-H02230267-A (JP)
Title: Electrostatic charging member for electrophotography
Inventor: OKUNUKI MASAMI
IPC: G03G15/02
Filed: 1989-03-03
Abstract: PURPOSE:To stably obtain high-quality images which are free from the generation of the dotty fogging by the nonuniformity of electrostatic charge, the image defects, etc., by discharge dielectric breakdown of a photosensitive body by forming a surface layer of a resin contg. an alkaline metal salt. CONSTITUTION:The electrostatic charging member 1 is formed by laminating a base layer 3 and the surface layer 4 in this order on a conductive base body 2 and the surface layer 4 is formed of the resin contg. the alkaline metal salt. The resin is exemplified by thermoplastic resins, such as polyvinyl alcohol and thermosetting resins, such as thermosetting polyurethane and phenolic resins. The alkaline metal salt is exemplified by ClO4 salts, etc., of lithium, sodium and potassium. Electrostatic charge is enabled and the image defects are eliminated by using the alkaline metal salt in such a manner. In addition, the volume resistivity is regulated and the generation of a voltage drop by the flow of an excess current in the case of the presence of the defects, such as breakdown, in the electrophotographic sensitive body is lessened. Further, the fluctuation in the volume resistivity is decreased even at and under a low temp. and low humidity and the stable electrostatic chargeability is obtd.
Patent JP-S55145032-A (JP)
Title: Locking device for automatic dump door opening and closing apparatus in dump car
Inventor: SAWAI KENZOU
IPC: B62D33/02
Filed: 1979-04-26
Abstract: PURPOSE: To ensure to lock a dump door by connecting an engaging member to the middle of a transmission lever operating an engaging hook for stopping the dump door and constituting to lock the engaging member by a hook operated by operative mechanisms such as expansible cylinders, etc.  
     CONSTITUTION: When a cylinder 30 is operatively extended in the discharge of cargo in a cargo box 3, a link 25 is swung rearwards about a shaft 24 through links 28, 26. Also, a hook 35 is pivoted about a shaft 34 clockwise through a connecting rod 32 to release an engaging member 36 from the hook 35. By slanting the cargo box 3 under such condition, a roller 9 at the lower end of a lever 8 is disengaged from a guide piece 23 of a subframe 2 to pull right a transmission lever 11 by a spring 18. Thus, an engaging hook 15 is disengaged from an engaging pin 17 so that a damp door 5 is opened automatically as the cargo box 3 is slanted. To drain water by slanting the cargo box 3, the cylinder 30 is contracted to lock the engaging member 36 with the hook 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57167606-A (JP)
Title: Insulated coil for electric machine
Inventor: GOTOU KAZUO
IPC: H01B3/46
Filed: 1981-04-08
Abstract: PURPOSE:To eliminate the gap at the boundary between insulating layer and coil conductor by using the insulation substance, which is covered or impregnated by resin compound which is formed by compounding silicon compound and polybutadiene system compound of high elongation, as innermost insulation layer. CONSTITUTION:The insulation substance which is covered or impregnated by resin compound which is formed by compounding silicon compoundIand polybutadiene system compound II is applied on the conductor as the innermost insulation layer. With this constitution, the gap between th insulation layer and the conductor is eliminated, so that the insulated coil of good quality can be obtained.
Patent JP-H04287137-A (JP)
Title: Visual debugger
Inventor: KAMIKO MAYUMI
IPC: G06F11/28
Filed: 1991-03-18
Abstract: PURPOSE:To easily comprehend the executing condition of a program by graphically expressing a relevant procedure and the parameter corresponding to the execution of the program and changing the graphic expressing the parameter. CONSTITUTION:The procedure in the program is expressed as a box-shaped graphic, and a rectangle in the box expresses an argument. The box shape expressing primes is displayed at the column of depth 1, there are two slave procedures, integer numbers are generated from 1 to Max at a procedure gen, and the integer numbers are successively stored in a list List. Further, the train of the integer numbers stored in the list List is selected according to primes obtained up to the moment in a procedure sift, the integer numbers to be selected are filtes of the slave procedure in the procedure sift and dispatched to the sift of depth 3 excepting for the number (prime) to be just divided. Corresponding to the change of the parameter, the rectangle expressing the parameter is displayed while changing the color or the pattern.
Patent JP-H03254001-A (JP)
Title: Projector lamp device
Inventor: KANEHARA HITOSHI
IPC: F21S8/12
Filed: 1990-03-05
Abstract: PURPOSE:To cast light forward effectively by coupling the front end opening of a reflex mirror with a convex lens through a cylindrical lamp body, forming the inner surface so as to function as a light reflecting face, and providing an aid reflex plate overhanging as tapered to the periphery of the front end opening. CONSTITUTION:Light beams from a light source 14 at No.1 focal point f1 reflected by a reflex mirror 12 is converged at No.2 focal point f2 situated ahead and led therefrom toward a convex lens 16. When passing through this convex lens 16, the light will become parallel beams to be cast ahead. Those beams of light emitted from the light source which are reflected toward positions set off from the focal point f2 are introduced to the front end opening of a lamp body 13 while repeating reflections at its light reflecting face, and are cast into the convex lens 16. Because a ring-shaped aid reflex plate 18 overhanging ahead as tapered is provided on the radial direction outside of the convex lens 16, the reflected light refracted outward in radial direction when passing thorugh the convex lens 16 is reflected by the aid reflex plate 18 and led forward.
Patent JP-S63218336-A (JP)
Title: Manufacture of multi-layer sheet
Inventor: KOGA SUSUMU
IPC: B29K27/12
Filed: 1987-03-09
Abstract: PURPOSE:To easily realize strong bonding by a method wherein a fluoroplastic sheet, the surface to be bonded of which are surface-treated by combining corona treatment with surface roughening, and a sheet to be bonded are piled up each other with EEM resin under molten state as adhesive linkage and, after that, pressurized and finally heat-treated. CONSTITUTION:By employing EEM resin (ethylene-ethyl acrylate-maleic anhydride terpolymer), which is melted in an extruder and melt-extruded from a sheeting die 1, under molten state as adhesive linkage, a surface-treated fluoroplastic sheet 4 and a sheet to be bonded 3 are strongly pressed against a metallic cooling roll 5 with a press roll 2. At that time, the surface temperature of the cooling roll 5 is set to be below the melting points of the fluoroplastic sheet and of the sheet to be bonded. In addition, the temperatures of cooling rools 6 and 7 are set to be lower stepwise. Said sheets are bonded to each other during running through the cooling rolls 5-7 so as to be turned into a multi-layer sheet. Further, if additional heating is necessary, the heating is done by giving the predetermined thermal history to a roll of the multi-layer sheet, which is produced by winding in high tension, realizing the perfect bonding.
Patent JP-S56147664-A (JP)
Title: Coating method for projected part of rugged surface of plate material made of inorganic material
Inventor: HASHIMOTO TAKAHARU
IPC: B05D7/00
Filed: 1980-04-18
Abstract: PURPOSE: To apply coating only on the surfaces of the projected parts of a rugged surface by supplying paint on the surface of a rubber roll of 50W100mm roll radius and 13W30° hardness, and rotating the same by pressing the roll to the surface of a plate material made of an inorg. material having rugged patterns.  
     CONSTITUTION: Paint 4 is supplied to the surface of a rubber roll 3 which has a rubber layer 2 of 13W30° hardness and is 50W100mm in roll radius D, and this is pressed to the surfaces of the projected parts of an inorg. material building material 1 with rugged patterns formed and cured by suitable means, whereby said surfaces are coated. When the coating was done by using a rubber roll of, for example, 22° hardness and 100mm roll radius, the project parts of 0.8mm thickness could have been painted uniformly and distinctly despite the presence of warpage or waving in the surface state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01226236-A (JP)
Title: Start-stop data transmission system
Inventor: YOSHIMURA KAZUHISA
IPC: H04L7/04
Filed: 1988-03-04
Abstract: PURPOSE:To improve the data multiplexing efficiency of a multiplex device and to eliminate start-stop distortion by using a band twice as large as start-stop data and alternately arranging a first frame transmitting start-stop data and a second frame which executes control required for transmitting start-stop data. CONSTITUTION:A start-stop synchronization means 2 extracts a data part from an input signal and stores it in a storage part 3. When a data quantity accumulated in the storage means 3 increases much more than a prescribed value, a speed deviation detection means 5 transmits a first control signal, and a second signal when the data quantity is reduced less than a different prescribed quantity. A serial/parallel conversion means 4 converts in serial/parallel data read from the storage means 3 by n0 bits, and are converted into parallel data, whereby they are transmitted as the first frame. The second frame executes control for absorbing the speed deviation of a start stop system which occurs when start-stop data is multiplexed and transmitted, and a multiplex synchronous system, and the second frame identified a data frame and a control frame by the conventional S bit of X.50, whereby a brake signal is transmitted to the other station in the control frame.
Patent JP-S60197310-A (JP)
Title: Aligning marking device
Inventor: OSHIMI TETSUO
IPC: B23Q39/02
Filed: 1984-03-16
Abstract: PURPOSE:To mark on a steel strip more easily and more precisely in a magnetic detecting method, in a milling machine which is used to perform the finishing cut to the edges of the steel strip used for an electric alloy seamed steel pipe. CONSTITUTION:In case a steel strip W waves breadthways, a marking device 13 moves with the waviness. An immovable mark detector 15 which is fixed to a beam 14, is brought down onto the center of the upper surface of the steel strip W, by an up-and-down cylinder 18 which moves with the marking device 13. Then, the mark detector 15 detects the free movement of the rotating endless rubber magnet tape 25 caused by the waviness of the steel strip W, and moves with heads H, H' of a milling machine main body M through a controller (not shown in the figure). Cutters C, C' maintain an interval of the preset width W and perform the finishing cut to the edges E, E' of the steel strip W precisely, at the positions which are equally distant from the center.
Patent JP-H09239041-A (JP)
Title: Microwave curative equipment
Inventor: OTA ATSUMI
IPC: A61N5/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide microwave curative equipment where a prescribed position is irradiated with microwave without a position deviation and an effective and safe heating treatment is executed. SOLUTION: Microwave oscillated by a microwave oscillating means is emitted from an antenna part 17. The antenna part 17 is constituted of a radiating equipment 33, a reflecting equipment 32 which covers the radiating equipment 33, has one open end part and irradiates an opening end side with microwave and a cover 36 which covers the opening part 32a of the reflecting equipment 32 and also has a recessed curved surface or a plane surface in shape, where microwave is transmitted. A microwave intermitting means intermits the oscillation of microwave by the microwave oscillating means based on the control of an intermission control means and oscillates pulse-shaped microwave.
Patent JP-2000250223-A (JP)
Title: Exposure device
Inventor: SHIMOMURA ICHIRO
IPC: G03F7/20
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device by which an image is accurately recorded with high resolution by effectively radiating light from a light source to a rectangular light radiation area. SOLUTION: This device executes pattern exposure for the thin film of a photosensitive material formed on the surface of a base plate 18 by radiating the light to a rectangular base plate 18 through a photomask 17 having a rectangular pattern area, and is provided with the light sources 12a and 12b and elliptic mirrors 13a and 13b respectively making a pair, a turn-back mirror 14, a compound lens 6 and a pair of collimating mirrors 15 and 16. The light transmitted through the compound lens 6 is converted into parallel light by the collimating function of the collimating mirrors 15 and 16 and is radiated to the photomask 17.
Patent JP-H09222070-A (JP)
Title: Savonius type wind mill
Inventor: KATO MASARU
IPC: F03D3/04
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To perform automatic control of regulation of the rotation speed of a wind mill by a method wherein a wind pressure is regulated according to a change in a wind velocity. SOLUTION: Blades 13 are arranged at the outer periphery of a shaft 11, and the outer end part of the blade 13 is supported on the rotary shaft 23 of a support member 15. One end of a coupling member 17 is coupled to the inner end part of the blade 13 and the other end of the coupling member is coupled to a distance regulation member 30 mounted on the shaft 11. One end side of the resilient member 40 is locked at the distance regulation member 30 and under the presence of the resilient member 40, the distance regulation member is rotated around the shaft 11 as rotation resistance is exerted thereon.  When a wind pressure exerted on the blade 13 is increased, the distance regulation member 30 is rotated in a direction opposite to the elasticity exerting direction of an elastic member, and a distance between the shaft 11 and the inner end part of the blade 13 is changed to regulate a wind pressure area.
Patent JP-H08244125-A (JP)
Title: Sound absorbing part
Inventor: MASUI SHOHEI
IPC: F02B77/13
Filed: 1995-03-13
Abstract: PURPOSE: To provide a sound-absorbing part capable of being manufactured into a small-sized one, reduced in wt. and improved in heat resistance and sound-absorbing capacity by integrally laminating thermoplastic resin foam to at least a part of a papermaking fiber reinforced thermoplastic resin molded object with specific voids. CONSTITUTION: Thermoplastic resin foam 2 is integrally laminated to at least a part of a papermaking fiber reinforced molded object 1 with voids of 50vol.% or more. As the reinforcing fiber of the molded object, a metal fiber or an aramide fiber is used. As the thermoplastic resin foam 2, foam of a general thermoplastic resin produced by beads foaming is pref. used. A recessed part 8 housing the thermoplastic resin foam is provided to the cavity surface of either one of female and male molds 4, 5 or the cavity surface of both of them and the papermaking fiber reinforced thermoplastic resin object 1 is preheated to be expanded and supplied while the thermoplastic resin foam 2 is supplied to the recessed part 8 to be thermally and integrally welded to the molded object.
Patent JP-H04288329-A (JP)
Title: New brominated polyether compound
Inventor: MORIBE ISAMU
IPC: C08G65/40
Filed: 1991-03-18
Abstract: PURPOSE:To prepare a brominated polyether compd. which has a specified structural formula, excellent solubilities in various solvents, and a high bromine content. CONSTITUTION:A brominated polyether compd. which has repeating units of the formula (wherein n is 1 or higher) and is prepd. by the polycondensation of decabromodiphenyl ether with tetrabromobisphenol A in equimolar amts. in a suitable solvent in the presence of an alkaline catalyst under the elimination of HBr.
Patent JP-S61212601-A (JP)
Title: Vane wheel installation structure for rotary machine
Inventor: KATAYAMA KAZUMI
IPC: F16D3/50
Filed: 1985-03-18
Abstract: PURPOSE:To suppress the eccentric set of a vane wheel by connecting the inside- diameter edge part of a vane wheel and an annular member shrink-fitted onto an axle by interposing a thin plate member. CONSTITUTION:One edge of an annular member 11 is joined onto the inner diameter edge part A of a vane wheel 2. the annular part 12 at the other edge of the annular member 11 is shrink-fitted onto an axle 1. Connection is performed by interposing a thin plate member 13 between the both edges of the annular member 11. therefore, the following to expansion is permitted by the thin plate member 13, and the eccentric set of the vane wheel 2 from the axle 1 can be suppressed, even in high-speed revolution.
Patent JP-S59179831-A (JP)
Title: Mechanism for receiving and delivering yarn in yarn ending apparatus
Inventor: TANAKA AKIRA
IPC: D01H15/00
Filed: 1983-03-30
Abstract: PURPOSE:A mechanism for receiving and delivering yarns, having a yarn suction tube, a yarn end holding tube and a threading member near a position for moving a false twisting nozzle to the side of a pneumatic false twisting bundled spinning apparatus, and capable of facilitating the yarn ending operation. CONSTITUTION:A mechanism for receiving and delivering yarns having a yarn end suction tube 21 for coming into contact with the inlet part of a pneumatic false twisting nozzle 4 moved to the side on the occurrence of yarn breakage, and introducing a yarn end from the outlet part of the pneumatic false twisting nozzle 4 while sucking air therethrough, threading the yarn end in the reverse direction through the pneumatic false twisting nozzle 4, and retreating thereafter, a yarn threading member 29 for hooking a yarn (Y) connecting from the pneumatic false twisting nozzle 4 to the yarn end suction tube 21 on a hook (29a) thereof, carrying the yarn (Y) to an opening of a yarn end holding tube 28 provided just near the yarn (Y) and the yarn end holding tube 28 for holding the yarn end. The yarn end suction tube 21 and yarn threading member 29 are then shunted, and the pneumatic false twisting nozzle 4 and the yarn end holding tube 28 are returned to the normal positions to join the yarn end to the fiber bundle in the drafting mechanism. Thus, yarn ending is carried out.