baber/WOPTO huggingface dataset:
Patent JP-H0390257-A (JP)
Title: Electromagnetic stirring method in mold in continuous casting for slab
Inventor: SOEJIMA TOSHIYUKI
IPC: B22D11/10
Filed: 1990-06-22
Abstract: PURPOSE:To reduce gas bubble involving inclusion, etc., into descending system by acting thrust force in drawing direction with an electromagnetic stirring device arranged at inside wide face or outside wide face in a mold for slab in the range except the prescribed length toward center from narrow face in the mold. CONSTITUTION:The electromagnetic stirring device 2 generating the thrust in the drawing direction of slab S arranged at the inside wide face of bending arc of the mold M for slab in a bending type continuous casting machine or in addition to the electromagnetic stirring device 2, further, electromagnetic stirring device 2' generating the thrust in the drawing direction of slab S arranged at the outside wide face 1' of the bending arc, are used. At the same time, the thrust in the drawing direction given to the molten steel 5 with these electromagnetic devices 2, 2', is practically acted in the range except the prescribed length L toward the center from side ends 4 at right and left sides of the cast wide face 3. In this result, the molten steel stream 6 is induced in the molten steel 5 and discharging flow velocity of the molten steel stream 9 discharged toward the narrow face direction from the discharging hole 8 in a submerged nozzle 7, is reduced and entering depth of the molten steel stream 10 entered into the slab S is restrained to prevent invasion of the bubble into inner part of the slab.
Patent JP-S5955912-A (JP)
Title: Introduction of elevating type offshore working platform into dry dock
Inventor: TAKASE SOTOO
IPC: E02B17/00
Filed: 1982-09-20
Abstract: PURPOSE:To avoid standing in the way of a spud tank by setting high blocks to support the downside of a platform 4 and low blocks to support the downside of the spud tank on the bottom of a dock. CONSTITUTION:High blocks 4 to support the downside of a platform 3A are set on the bottom of a dry dock 2 in such a way as to avoid standing in the way of a spud tank 3B, and low blocks 5 to support the downside of the spud tank 3B are also set. An elevating type offshore working platform 3 whose legs are completely elevated is introduced into the dry dock, and water in the dry dock 2 is discharged to make the downside of the platform 3A contact with the upside of the high blocks 4. The discharge of water is once stopped, the legs of the platform 3A are lowered, the downside of the spud tank 3B is contacted with the upside of the low blocks 5, the water of the dry dock 2 is completely discharged, and the platform 3 is introduced into the dry dock 2.
Patent JP-H085548-A (JP)
Title: Light scanning apparatus
Inventor: ITO YASUNOBU
IPC: A61B10/00
Filed: 1994-06-22
Abstract: PURPOSE:To simplify a mechanism for performing multi-wavelengh measurement by a light scanning apparatus and to quickly change over wavelengths and light paths. CONSTITUTION:Each end 44 of light transmitting optic fibers 40 is supported and fixed by a holder 54, and end faces of the respective ends 44 are regularly placed in XY directions along a virtual switching face. Each end 52 of light source optic fibers 50 is supported and fixed by another holder 58, and end faces of the respective ends 52 are placed with equal distances along the switching face. Arrangement of the end faces of the ends 52 of the light source optic fibers 50 and arrangement of the end faces of the ends 44 of the light transmitting optic fibers 40 are parallel to each other, wherein both end faces are opposite to each other, and while the ends 52 of the light source optic fibers 50 maintain a parallel opposite relation between both end faces, they are movably supported together with the holder 58 along the switching face.
Patent JP-S5790017-A (JP)
Title: Production of polyether-ester-amide
Inventor: TANAKA CHIAKI
IPC: C08G69/40
Filed: 1980-11-25
Abstract: PURPOSE: To obtain the titled high-polymerization degree, color-free polymer by mixing an aminocarboxylic acid, a poly(alkylene oxide) glycol, and a dicarboxylic acid at a specified ratio and, after heating, polymerizing the mixture under high vacuum at a specified temperature.  
     CONSTITUTION: A high-polymerization degree, color-free polyether-ester-amide is produced by mixing (A) a 10 C or higher aminocarboxylic acid, e.g., 11-aminoundecanoic acid or 12-aminododecanoic acid, (B) a poly(alkylene oxide) glycol, number-average MW 300W6,000, e.g., poly(tetramerhylene oxide) glycol, number average MW 300W6,000, e.g., poly(tetramethylene oxide) glycol, and (C) a 4W20 C carboxylic acid, e.g., terephthalic acid or dodecanedioic acid, so that component B accounts for 5W90wt% of the total mixture and the carboxyl groups, amino groups and hydroxyl groups of components A, B and C are present in amounts to provide a ratio of the formula and after heating to 150W 260°C, polymerizing the mixture under high vacuum at 220W280°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0453755-A (JP)
Title: Printing head for dot printer
Inventor: WATANABE SUSUMU
IPC: B41J2/265
Filed: 1990-06-22
Abstract: PURPOSE:To reduce the occurrence of failure in a printing head by arranging an ellipse-conically trapezoidal wire route guide at the end portions of printing wires, which are near armatures, in a space defined by aggregation of a plurality of the printing wires. CONSTITUTION:A wire route guide 15 formed into the shape of an ellipseconical trapezoid and having the same center line as a center line X extended in the longitudinal direction of a space defined by a group of a plurality of printing wires 10 is mounted in a space provided within the space defined by a group of the printing wires 10 and in a position closer to armatures, and controls the printing wires 10 so as not to be deflected inward. Accordingly, the movement of the end portion of each printing wire 10, whose position is near the armatures, is restricted by each armature 3 via an support arm 3A as well as by an intermediate guide 13 and, further, the inward movement of a group of the printing wires 10 between the intermediate guide 13 and the support arms 3A is restricted by the wire route guide 15. As a result, the printing wires 10 are only permitted to move in their longitudinal direction.
Patent JP-H058735-A (JP)
Title: Steering wheel with self-aligning mechanism
Inventor: SAEGUSA NOBUO
IPC: F16F7/00
Filed: 1991-07-05
Abstract: PURPOSE:To perform easy tuning in face to an operator with smooth displacement independently of collision portions. CONSTITUTION:A steering shaft 1 is mounted with a hub 2 to which an arm 8 is fastened with a nut 3 to support a spherical hub-side plate 9. On the hub- side plate 9, a spherical pad-side bracket 10 to which a core 7 at a spoke 6 and a pad bracket 11 along a cover pad 12 are fitted is fixed with a share pin 14 while putting the spherical face 9a in slide contact with the spherical face 10a. The hub-side plate 9 is provided with a rotation stopper 15 loosely fitted into a hole 16 in the pad-side plate 10.
Patent JP-H065645-A (JP)
Title: Resin molding of semiconductor element
Inventor: OGATA RYOJI
IPC: B29C45/02
Filed: 1992-06-23
Abstract: PURPOSE:To provide a method of resin-molding a semiconductor element, which can use a magazine formed in the same size regardless of the sizes of the external shapes of lead frames. CONSTITUTION:A resin molding device is manufactured into a construction, wherein at the time of a resin molding of a lead frame 1 with a semiconductor element 2 placed on each die pad part, the lead frame 1 is resin-molded larger than the external shape of the lead frame 1 and in such a way that a pellet 6 encircling the lead frame 1 is formed integrally with the lead frame, the lead frames 1 subsequent to the resin molding are all formed in the same size and a magazine and the like are standardized.
Patent JP-H0456839-A (JP)
Title: Original scanning device for copying machine
Inventor: UCHIUMI TERUSHI
IPC: G03B27/50
Filed: 1990-06-22
Abstract: PURPOSE:To suppress the vibration of a mobile object by providing a massive body supported so as to be moved in the moving direction of the mobile object on the mobile object moving according to the scanning of an original, and vibrating the mass body in the reverse phase of the vibration of the mobile object by a control means. CONSTITUTION:The massive body 102 is supported so as to be slid in the arrow directions of A and B via a shaft 103 and a bearing 104, inside the case 101 of a damper 41f, and one end of the shaft 103 is connected with an actuator 105. When a moving member 41 has the vibration during moving, an amplitude and phase in the moving direction are detected by a vibration pickup 41e, the massive body 102 of the damper 41f is vibrated corresponding to them, and the vibration of the moving member 41 is damped. Thus, the vibration and noise of a copying machine are reduced, and the degradation of durability caused by the vibration of the copying machine is prevented.
Patent JP-H0328723-A (JP)
Title: Coincidence detecting device
Inventor: WATANABE MITSUO
IPC: G01J1/00
Filed: 1989-06-27
Abstract: PURPOSE:To make a constitution space small and to improve reliability by optically connecting between a photodetector and upper and lower optical fibers at each intersection part through a light guide and connecting a comparator which compares output from the photodetector with a reference value to the photodetector. CONSTITUTION:The light guides 15 and 16 are butted at right angle on the intersection part of the upper optical fiber group 11 and the lower optical fiber group 12 respectively and they are connected to the photodetector 17 consisting of an identical photodiode, etc., every intersecting position. The upper and lower optical fiber groups 11 and 12, light guides 15 and 16 and the photodetec tor 17 are integrally buried in a main body case 18. The output side of each photodetector 17 is connected to the one input side of the comparator 19 and a threshold circuit 20 for making the output correspond to attenuation quantity is connected to the other input side of the comparator 19, then an output termi nal 21 is provided on the output side thereof. Only the output larger than the reference value from the circuit 20 is outputted from the comparator 19 as a coincidence detection pulse.
Patent JP-H10339938-A (JP)
Title: Developing solution for sliver halide photographic sensitive material and processing method
Inventor: YAMASHITA YASUSHI
IPC: G03C5/30
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of sensitivity and covering power even in the case of small replenished processing and to restrain the occurrence of silver sludge by incorporating specified compounds in the developing solution for the silver halide photographic sensitive material. SOLUTION: This developing solution contains the phosphazene compound represented by formula I or II and one of the compounds represented by formula III or the like. In formulae I and II, each of R1 and R2 is, independently, an alkyl or alkoxy or aryloxy or aryl group or the like; n1 is an integer of >=1 and when it is >=2, plural couples of (R1 and R2 ) may be came or different; and n2 is an integer of >=3 and when it is plural, R1 and R2 may be same or different. In formula III, R1 is an H atom or a 1-6 C alkyl or aminoalkyl or dialkylaminoalkyl or carboxyalkyl group each may have a 1-6 C alkyl part.
Patent JP-2000001394-A (JP)
Title: Silicon single crystal pulling equipment and silicon single crystal pulling method using the same
Inventor: FU SHINRIN
IPC: C30B29/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To inhibit deterioration of the carbon heater and a quartz crucible of the and to easily adjust the melt surface temp. of a silicon melt by reducing the electric power consumption due to a carbon heater at the time of melting polycrystalline silicon and uniformizing the required power at the time of pulling up a silicon single crystal. SOLUTION: This equipment is provided with an annular heat insulating body 27 placed in the space surrounded by the bottom of a quartz crucible 13 and a heat retaining cylinder 19 in such a way as to be fitted to a supporting shaft 16 and with a heat insulating body elevating/lowering means 41 for elevating/lowering the heat insulating body 27 independently of a crucible elevating/lowering means 17. This method comprises elevating the heat insulating body 27 to a first position in the vicinity of the bottom of the quartz crucible 13 at the time of melting polycrystalline silicon and moving the heat insulating body 27 downward from the first position at the time of pulling up a single crystal bar 25. In the equipment, the heat insulating body elevating/lowering means 41 has supporting rods 42, driving gears and driving motors 46.  Also, in the heat insulating body 27, window holes each of which is opened or closed with a shut-off plate driven by one of window hole opening means 61, are formed.
Patent JP-H0914773-A (JP)
Title: Condenser
Inventor: YAMAMOTO MASAKI
IPC: F25B6/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide a condenser capable of efficiently condensing high-pressure refrigerant in mixed refrigerant together with low-pressure refrigerant. CONSTITUTION: In the condenser 7, a first tube 16 connects the outlet tube 9b of a lower condenser part 9 to the inlet tube 8a of an upper condenser part 8, and a second tube 17 is connected to the downstream part of a capillary 14 where the outlet tube 8b of the part 8 is connected to the outlet tube 9b of the part 9. Thus, the high-pressure refrigerant in the mixed refrigerant not condensed by the part 9 is supplied to the part 8 via the tube 16, secondly heat exchanged to be condensed to liquid refrigerant, which is combined with the liquid refrigerant condensed from the low-pressure refrigerant at the downstream part of the capillary 14 via the tube 17.
Patent JP-H0332567-A (JP)
Title: Vibrating machine and machining device
Inventor: MARUYAMA AKIO
IPC: B24B31/073
Filed: 1989-06-29
Abstract: PURPOSE:To separate bur-like cut chips, polishing material layers, and the like automatically from a product to be polished by installing a machining drum in another machining drum of single drum structure so as to obtain a double structure and forming the inner machining drum of a plate body either with meshes or with numerous holes on the whole surface, thus having the cut chips and the like fallen out of the meshes or holes into the space between the machining drums of double structure. CONSTITUTION:A product to be polished is thrown into a machining drum 18 together with the appropriate quantity of polishing material, water and chemical selected at need and according to the purpose. The whole machining drum 19 is then vibrated by a vibration generator 16, and the product, polishing material, and the like are rotated vertically in the machining drum 18 as well as swung circumferentially around a center tube 10, thus performing polishing work. During this polishing work, bur-like cut layers and polishing material chips peeled from the product, and liquid such as water and chemical fall from holes or meshes provided at the machining drum 18 into the space formed with inner wall of a machining drum 11 to be removed, and the polishing work is continued while mixing and agitating the product and polishing material in the machining drum 18.
Patent JP-S5590314-A (JP)
Title: Preheat drying apparatus for injection molding
Inventor: SHINDOU MASUO
IPC: B29C39/02
Filed: 1978-12-28
Abstract: PURPOSE: To accomplish effective preheating and drying while reducing production time by means of a hot air injection tube provided for introducing directly into a injection type mold branched off from the common pipeline arranged within the furnace.  
     CONSTITUTION: The furnace 20 is equipped with a heater 14 for heating the inside of the furnace, a duct wall 16 and a fan 15. A blower 17 is provided on a cover outside the furnace for forced feeding of high temperature air inside the furnace through absorption exhausting thereof. High temperature air between the duct wall and the furnace wall as heated by a heater 14 in the furnace is withdrawn once through the pipeline 18 and then, drawn back into the furnace by way of a blower provided outside. A plurality of flexible tubes 22 are arranged branched in a common pipeline 21 provided suspended at the tip of the pipeline 19 as hot air injection tube having the tip is inserted into an injection port 8 of an outer mold of an injection type mold horizontally placed in the furnace 20 so that hot air is force fed into the injection type mold 6 through an injection port. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H059240-A (JP)
Title: Production of ethylene-propylene block copolymer
Inventor: AOKI TOMOKO
IPC: C08F297/08
Filed: 1991-07-05
Abstract: PURPOSE:To produce the title copolymer having an excellent balance between impact strength and stiffness and to increase the falling rate of the polymer by copolymerizing ethylene with propylene in the presence of a highly crystalline PP and a specific organosilicon compd. CONSTITUTION:Propylene is polymerized at -80 to 150 deg.C and 1-60atm. in the presence of a polymn. catalyst comprising a solid catalyst component essentially contg., Mg, Ti, a halogen, and an electron-donating compd., an organometallic compd. of a metal of the groups I, II, and III, and an organosilicon compd. having an Si-O-C bond, thus giving a highly crystalline PP. The title copolymer is produced by copolymerizing 30-95wt.% ethylene with propylene in the presence of 50-98wt.% the crystalline PP and an organosilicon compd. of the formula (wherein R<1> and R<2> are each a 1-10C hydrocarbon group, 0R<4>, 0SiR<5>3, or SiR<6>3; R<3> is a 1-10C divalent hydrocarbon group; and R<4>, R<5>, and R<6> are each a 1-10C hydrocarbon group).
Patent JP-S649553-A (JP)
Title: Test system for channel processor
Inventor: OGUCHI EIJI
IPC: G06F13/00
Filed: 1987-07-02
Abstract: PURPOSE:To improve the effectiveness of consecutive test and to reduce the test execution time by selecting automatically devices and test object operations relating effectively to consecutive input/output tests so as to prevent missing of the test object operation. CONSTITUTION:When the operating test just before is finished, a test object selection means 8 selects the test object device and test operation item data for the succeeding operation test from a storage means 7 based on the priority and the consecutive operation test is conducted according to the selected test object device and test operation item. Thus, the effectiveness of the test is enhanced and the missing of combination of the test items for program generation is prevented and the transition time to the relating test object device and the test operation item is short thereby reducing the test execution time.
Patent JP-S5688574-A (JP)
Title: Printer
Inventor: OOKAWA KAZUYOSHI
IPC: G06K15/00
Filed: 1979-12-20
Abstract: PURPOSE: To enable printing operation even if a print medium is turned upside down by discriminating the top-bottom direction of the medium by a medium detector and by outputting a split dot pattern from a character generation part in an array inverse of the dot pattern array of the generation part according to the discrimination result.  
     CONSTITUTION: A printer is provided which moves a print head mounted on a carrier along a platen and then forms split dots on a print medium according to a split dot pattern from character generator 13. Outputs S 0 WS 6  from character generator 13 are inputted to gate circuits 14 and 16, and further signal GS 1  driving electromagnets M 1 WM 7  for driving a head wire for a certain time and signal GS 2  indicating whether a character head should print characters in the dot array in character generator 13 or in the opposite array are applied to gate circuits 14 and 16 via AND circuits 18 and 19. Then, the top-bottom direction of the print medium set at a print position is discriminated by a medium detector and according to the discrmination result, circuits 14 and 16 are controlled so that even if the medium is turned upside down, characters can be printed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6142246-A (JP)
Title: Coil insulating method of rotary electric machine
Inventor: TAMAOKI AKINOBU
IPC: H02K15/12
Filed: 1984-08-06
Abstract: PURPOSE:To thermally harden uniformly a coil end in a short time by emitting far infrared rays to the axial end, and blowing hot blast to the inner and outer peripheral sides of the nose of the coil end to thermally harden. CONSTITUTION:When thermosetting resin is bonded to a coil end 2 projected from the slots of rotor core or stator core 5 and thermally hardened, a far infrared ray lamp 22 is disposed oppositely to the axial end of the coil end 2, to emit far infrared rays toward the axial end. Further, a hot blast blowing nozzle 22 is mounted oppositely to the inner and outer peripheral sides of the nose of the coil end to blow the hot blast to the inner and outer peripheral sides of the nose. Thus, a nose having large thermal capacity and the axial end having small thermal capacity can be uniformly heated in a short time.
Patent JP-H0512428-A (JP)
Title: Data interpolating system
Inventor: KUSAKA TAMOTSU
IPC: G06T3/00
Filed: 1991-07-05
Abstract: PURPOSE:To provide the data interpolating system reducing the degradation of images by rotating/enlarging/reducing binarized image data according to coordinate transformation. CONSTITUTION:The coordinates of the second image calculated by the coordinate transformation are projected on the first image, and a rectangular graphic surrounded by four points P, Q, R and S on the first image around the projected point is divided into nine areas with an enlargement/reduction magnification as a parameter. It is discriminated which divided area contains a point to be calculated and according to the surrounding four points and a logical expression to be changed by the enlargement/reduction magnification, the point on the second image is calculated. Thus, data interpolation such as enlargement/ reduction or the like almost eliminating the degradation of image quality can be executed.
Patent JP-S5688248-A (JP)
Title: Picture signal treating device
Inventor: HARASAWA KIYOSHI
IPC: H01J37/22
Filed: 1979-12-20
Abstract: PURPOSE:To make observation clear of fine structures in bright portions and dark portions by superposing a small fluctuation component included in a certain level range of a picture signal on a picture signal amplified by various magnification depending on the level. CONSTITUTION:A picture signal from an input terminal I is fed into an adding circuit 2 through a filter-level adjusting circuit 3, filter circuit 4, and variable resistor 5. An output of an S-shaped gamma circuit 1 is fed into the adding circuit 2. The filter-level adjusting circuit 3 is adjusted with a level setting means 7 optionally, and this adjusting is operated linking with operation of the level setting means 6 related to the S-shaped gamma circuit 1.
Patent JP-H0918126-A (JP)
Title: Flux coater
Inventor: KAGIYAMA JUNJI
IPC: B05B15/04
Filed: 1995-06-30
Abstract: PURPOSE: To produce a high quality wiring board at low cost by employing a flux coater provided with an exhaust hood causing no return shower to a wiring board. CONSTITUTION: Flux 4 is sprayed through a nozzle 3 disposed oppositely to the coating surface of a wiring board 1 transferred on a conveyor 2, and excess flux 4 is sucked through a suction port 7 and discharging through an exhaust hood 5 and and exhaust duct 9. The suction port 7 of the exhaust hood 5 is separated into forward and rear suction ports 7A, 7B with respect to the direction A for transferring the wiring board 1.