baber/WOPTO huggingface dataset:
Patent JP-S6442581-A (JP)
Title: Binding method for rusting splice plate surface and binding stand for spacing splice plates used therefor
Inventor: SATO KOICHI
IPC: C23C22/73
Filed: 1987-08-11
Abstract: PURPOSE:To bind splice plates together to facilitate rusting by interposing a thin strip member between respective plates to form a gap when many splice plates are successively placed on one another. CONSTITUTION:When the splice plate P applied with specified treatment is positioned at the furthermost end of a roll conveyor 3, the plate P is sucked by the suction disk 28 of a loader 11, lifted, and sent above the central part of one of a couple of stands 10 symmetrical to the center line. When the plate P is then lowered and brought into contact with the fine strip member (a), an operating frame 45 is moved to one side, the member (a) is pulled out from a pullout port 48 and crossed on the plate P. When the plate P is then lowered, the plate P is placed on the lower plate P with the member (a) in between, and a gap (c) is formed. The process is repeated, and a specified number of plates P are placed on one another with the gap (c) in between. The member (a) is then cut, and the plates are bound by a band (b). The aggregate is pulled up by a crane, etc., then lowered into a water tank, and rusted.
Patent JP-H0249458-A (JP)
Title: Cooling water supply device for lsi
Inventor: TAKAHASHI KENJI
IPC: F04C23/00
Filed: 1988-08-11
Abstract: PURPOSE:To reduce the space that cooling water supply devices occupy by a method wherein cooling water supply devices are stacked up one upon the other and condensers are arranged on the side of a cooling water supply device. CONSTITUTION:In a cooling water supply system, provided with compressors 4, evaporators 3, and condensers 2 and designed for use with an LSI, cooling water supply devices are stacked up one upon the other. The cooling water supply device is provided with the condensers 2 on its side. Air is introduced into the cooling water supply device by blowers 5 in operation. The air is led, again by the blowers 5, into a duct-shaped path 6 through the intermediary of the condensers 2 arranged on the side nearer to the duct vacancy. Using this design, the space may be reduced that is occupied by cooling water supply devices.
Patent JP-S6178541-A (JP)
Title: Nozzle
Inventor: KANNO TSUKASA
IPC: B22D11/10
Filed: 1984-09-27
Abstract: PURPOSE:To avert the clogging of a nozzle with alpha-alumina deposite by providing a large-diameter part and small-diameter part to the molten steel passage of a nozzle and lining the inside surface in the upstream side end part of the small-diameter part with ceramics which are hardly wettable with the molten steel. CONSTITUTION:The tundish nozzle to be used for continuous casting is made of the composite nozzle consisting of a nozzle part 1 and a ring nozzle part 2. The large-diameter part 1a forming the flow passage 4a for the molten steel and the small-diameter part 1b for forming the flow passage 4b are provided to the nozzle part 1. The ceramic ring nozzle 2 consisting of the material which is hardly wettable with the molten steel is disposed to the molten steel flow passage of the small-diameter part 1b. Non-oxidative ceramics such as TiB2, TiC, Si3N4, BN, SiC, B4C, AlN, ZrB2 are used for the nozzle 2 and the bore (d) thereof is made <=20mm. The clogging of the nozzle with the alpha-Al2O3 deposite is thus averted in continuous casting of an aluminum killed steel to a small section.
Patent JP-S6168466-A (JP)
Inventor: INEKE BUAN UEINHAARUDEN
IPC: C07D295/194
Filed: 1985-09-12
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-H0948076-A (JP)
Title: Manufacture of pneumatic tire with v-shaped directional pattern low tilted groove
Inventor: NAKAGAWA MASAO
IPC: B29K21/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To significantly improve the level of uniformity and reduce a noise (hitting sound) by providing a tread pattern by which a V center block is formed with plural directional low tilted grooves extended in a V-shape at a specific angle of inclination in the peripheral direction. SOLUTION: First, a raw grooved tread 4 with a directional low tilted groove 1 and a recessed part 3 formed at a position corresponding to an angle of inclination of 5-30 deg., is manufactured. Next, the raw-grooved tread 4 is attached to a carcass and is formed to obtain a raw grooved tire. After that, the registration of the relative positions for the recessed part 3 of the raw grooved tire and a projecting part provided at a position corresponding to the directional low tilted groove 1 of a vulcanization mold is controlled so that the recessed part 3 coincides with the projecting part, while the raw grooved tire is mounted in the vulcanization mold. Finally, the vulcanization mold is closed and the raw grooved tire is vulcanized under specified temperature and pressure conditions.
Patent JP-S5991233-A (JP)
Title: Construction work of reinforced concrete foundation for building
Inventor: TAKAHASHI YUKIO
IPC: E02D5/34
Filed: 1982-11-15
Abstract: PURPOSE:To make easier the chipping operation of concrete by a method in which a cylinder of an expanded material is inserted into the upper iron bar portion of a concrete pile to cover the iron bar portion, and concrete is poured into the surrounding space of the covered portion. CONSTITUTION:A cylinder 2 of an expanded material is inserted into the upper iron bar portion 12 of a concrete pile 1 to cover the iron bar 12 portion, and concrete is poured into the surrounding space of the covered portion to cover the iron bar 12 portion with the concrete. In constructing the upper part of the foundation, the hardened concrete around the covered portion of the iron bars 12 is removed, and the cylinder 2 is removed to expose the iron bars 12 to outside. The presence of the cylinder 2 can prevent the direct adherence of concrete to the iron bars, and therefore, the need to remove the concrete from the iron bars 12 at the time of exposing work can be eliminated and the following work can be made easier.
Patent JP-S6445738-A (JP)
Title: Production of optical fiber preform
Inventor: MIYAMOTO SUEHIRO
IPC: C03B37/014
Filed: 1987-08-13
Abstract: PURPOSE:To obtain an optical fiber having excellent corrosion resistance, by carrying out clarifying heat-treatment of a porous material in an atmosphere containing nitrogen and a reducing gas, thereby introducing nitrogen into the glass. CONSTITUTION:A porous material composed of glass soot is deposited on the outer circumference of a glass rod for light transmission. The rod is heat-treated in an atmosphere containing a nitrogen-containing gas and a reducing gas. The heat-treated rod is heated at a higher temperature to obtain transparent glass rod. The Si-O bond is broken, Si-H bond is increased and nitrogen is introduced into the glass by this treatment.
Patent JP-H0864970-A (JP)
Title: Power supply
Inventor: KURODA YOSHIHIDE
IPC: H05K5/02
Filed: 1994-08-26
Abstract: PURPOSE: To make it possible to keep a power switch in an off-state without using an interlocking mechanism between a power switch and an ejector when a power-supply unit is inserted or removed. CONSTITUTION: A power supply unit 21 is stored in a given snugly fitting space, not indicated in the Figure, on the main body side. When a switch operation member 14A is put in an on-state, a lower end of a metallic member 23 of a movement body 25 is hung on the switch operation member 14A and a switch control bar 24 is projected, as indicated in the Figure, from the upper edge of the power supply unit 21. Then, the power supply unit 21 can be stored only after the switch operation member 14A is put in an off-state. Similarly, the switch operation member 14a should be put in an off-state when the power supply unit 21 is taken out from the main body. The main body has a release hole for the switch control bar 24, by which the movement body 25 is shifted upward, so that the switch operation member 14a can be put in an on-state only after the power supply unit 21 is stored.
Patent JP-H0366531-A (JP)
Title: Work transport device
Inventor: KOZAI MASAFUMI
IPC: B65G54/02
Filed: 1989-08-04
Abstract: PURPOSE:To facilitate exchanging work of the device at vehicle model change by forming one of a plurality of work stages with a carriage movable in the crossing direction against the longitudinal direction of a transfer bar, and providing a carrying bar constituting a transfer bar through connecting to this work stage. CONSTITUTION:A plurality of work stages are penetrated with a transfer bar 13 which is longitudinally movably arranged. At least one of the work stages is formed with a movable working carriage 15 movable in the crossing direction against the moving direction of the transfer bar 13. A carrying bar 13a constituting a continuous transfer bar 13 by connection through connecting metal fittings 16 is provided on this work stage having the working carriage 15. Primary side stators 44 are provided on the respective work stages so as to form linear motors with secondary side conductors provided on the transfer bar 13. Therefore, various devices required at vehicle model change can be easily exchanged by removing the carriage 15 from the line.
Patent JP-H0366023-A (JP)
Title: Magnetic recording medium
Inventor: MUKAI YASUO
IPC: C09D127/04
Filed: 1989-08-04
Abstract: PURPOSE:To obtain a recording medium excellent in durability, output and S/N by using two kinds of powders each having the specific center particle size for an abrasive powder in a magnetic layer which contains ferromagnetic metal powder, abrasive powder and binder. CONSTITUTION:The magnetic layer contains ferromagnetic metal powder, abrasive powder and binder, and the abrasive powder consists of two kinds of powders A, B. The powder ..A has the center particle size of 0.01 - 0.3mum, which is smaller than the minimum recording wavelength for general recording so that it gives little noise with improved packing density. The powder B has the center particle size of 0.4 - 1.0mum, which is a little larger than the ferromagnetic powder so that it gives good head touch and proper abrasing property for a head. Thereby, durability of the medium can be improved. Moreover, by controlling the particle size distribution of the powder B, dropout can be reduced and the surface of a heat can be protected from scratching.
Patent JP-H0486754-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KOICHIRO
IPC: G03B27/62
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate carrying fault or image forming fault of a long sized original by providing a platen sheet operating means separating a platen sheet from an original platen synchronized with feeding and ejecting of the long length original in an original cover, and providing an extracting direction restricting member of the long sized original in the front edge part of the device. CONSTITUTION:The original cover 14 on which the long sized original 17 is mounted is constructed by the platen sheet 14b being contained to a box 14a, and the platen sheet 14b, which is openable/closable through a hinge, is separated from the original platen 12 in a vertical direction synchronized with feeding and ejecting of the long sized original 17. The guide 14p of an arch shape is installed in the width direction of the front edge part of the original cover 14 as the extracting direction restricting member of the long length original, the long length original 17 is once lifted up by this guide 14p, then guided, and carried to the space between the original platen 12 and the original cover 14 and to a tractor unit 123. Thus, failure of carrying due to paper jamming, failure o image formation due to receiving exposure in a folded state are solved, and the image can be formed at high efficiency and high precision.
Patent JP-S6180833-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOGA TERUHIDE
IPC: H01L21/76
Filed: 1984-09-28
Abstract: PURPOSE:To suppress the exposure of a corner as well as to improve the characteristics of a transistor by a method wherein an insulating film is buried in the recessed part of an Si substrate in such a manner that it is protruded from the Si surface at least other than the recessed part. CONSTITUTION:A groove of approximately 0.7mum is depth is formed on an Si substrate 1 by performing a reactive ion etching (RIE) using an SiO2 film 4 as a mask. Then, after the SiO2 film is removed, an insulating film BPSG6, containing boron and phosphorus, for example, of 1.0mum or thereabout is deposited, and impurities are diffused on the Si substrate 1 by performing a heat treatment. Then, after the BPSG6 is removed, a CVD-SiO28, which is an insulating film, of 1.2mum or thereabout is deposited. Subsequently, the surface of the above is flattened using a fluidity film 9 resist, and an etching back is performed using the reactive ion etching of a resist and the CVD-SiO28. The end point is set at the place where the surface of a poly-Si3 appears. When the poly-Si3 is removed, an insulating film is formed protuberatedly on the recessed part of the substrate.
Patent JP-H0542132-A (JP)
Title: X-ray ct device
Inventor: SAITO YASUO
IPC: A61B6/03
Filed: 1991-08-12
Abstract: PURPOSE:To remarkably reduce the external dimension even if an image intensifier is adopted as a two-dimensional sensor by providing a rotary tabole by setting the body axis of an object to be examined as a rotation center between an X-ray tube and an X-ray detector for detacting X rays for transmitting through the object. CONSTITUTION:In a scanner part 2, the rotary table 5 provided with a mechanism for holding the object P in a sitting state is installed. In such a state, at the time of photographing, while rotating the rotary table 5 by setting the body axis of the object P as a rotation center, X rays generated from an X-ray tube 6 are exposed to the object P and data relating to the X-ray absorption coefficient of the object P is obtained by an image intensifier (I.I.) 7. This data is converted to a visible optical image by the I.I. 7, and thereafter, converted to an electric signal by a TV camera, etc. Subsequently, this electric signal is subjected to signal processing as two--dimensional data in the body axial direction and the body diameter direction of the object P by a pre-processing part 8. Then, by an image reconstituting part 9, a three--dimensional image is reconstituted by a single scan, and the three-dimensional image of the object P is displayed on a display means 4.
Patent JP-S6445840-A (JP)
Title: Method for preparing warp yarn of spun yarn for dyed pattern fabric
Inventor: TAKEUCHI SHIGEKI
IPC: C08F8/34
Filed: 1987-08-12
Abstract: PURPOSE: To prevent the adhesion of the colored fuzzes of pattern yarns to ground yarns by separately sizing and drying the pattern yarns and the ground yarns. CONSTITUTION: A part of warps are wound on warping beams 3 for dyeing as pattern yarns, and the remainders are wound on warping beans as ground yarns. The pattern yarns on the beams 3 are dyed, fed to the beam stand of a separating and dyeing machine 5, sized with a sizing device 7, squeezed, subjected to a fluff-binding treatment using a fluff-binding means 8, dried using a heated cylinder 9, and then wound on a prebeam 9. The ground yarns are subjected to a bleaching treatment, etc., simultaneously sized using a sizing machine, dried, subjected to a fluff-cutting treatment, separated into individual warps, and then wound on a loom beam together with the pattern yarns on the prebeam 9.
Patent JP-H0544016-A (JP)
Title: Formation of thin film
Inventor: MARUMOTO IKURO
IPC: C23C14/06
Filed: 1991-08-12
Abstract: PURPOSE:To stably form a hard inorg. thin film having high adhesive strength even on the surface of a nonferrous metal. CONSTITUTION:A nonmetallic element selected among nitrogen, carbon and oxygen is implanted or diffused into the surface 10 of a substrate 1 and a coating film 4 of a metallic element having a high affinity for the nonmetallic element or a compd. of the metallic element is formed on the substrate 1 by PVD. The nonmetallic element is then thermally diffused into the coating film 4 to form a compd. with the metallic element in the film 4 and a hard thin film 6 is formed.
Patent JP-H0365451-A (JP)
Title: Automobile equipped with camera
Inventor: YAMAMOTO HIROSHI
IPC: B60R11/04
Filed: 1989-08-03
Abstract: PURPOSE:To enable the direction of an operator himself and camera to be freely adjusted relative to the center axis of a car while he is seated on a seat part by providing constitution in which a movable board is pivoted in one direction when one of a pair of two switches is turned on and in the other direction when the other is turned on. CONSTITUTION:A motor 7 is rotated to any properly selected position by turning on or off any of a pair of two switches to bring a movable board 4 to positions in which a camera 11 is directed forward, rearward, leftward or rightward of a car, or to the intermediate positions there-between and enable proper scenes to be photographed. Further, the operation can be performed either in the stoppage or travelling of the car. Since the camera 11 on a tripod 11a can be set adjustably to any slant angle, the degree of freedom and stable directivity of photography are improved. Further, since this device is driven fully by the motor except for slanting the angle of the camera, the position of the camera 11 can be effectively rapidly adapted to a change in a field of view.
Patent JP-S6257441-A (JP)
Title: Butene-1 polymer blend and film
Inventor: DAVISON SOL
IPC: C09J123/20
Filed: 1986-08-29
Abstract: Polymer blends comprising an undegraded, higher molecular weight, butene-1 polymer, a chemically degraded, lower molecular weight, butene-1 polymer, and optionally a propylene polymer have improved processability and can be used to provide films of good mechanical, optical and thermal properties, in particular good hot tack, low heat-sealing temperature and high clarity.
Patent JP-S6096137-A (JP)
Inventor: TANIMOTO MITSURU
IPC: H02J3/18
Filed: 1983-10-29
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-H0365756-A (JP)
Title: Character input device
Inventor: TAKANASHI IKUKO
IPC: G06F17/22
Filed: 1989-08-03
Abstract: PURPOSE:To efficiently input the same character again by providing a storing means to store an inputted reading character string and converted characters while making them correspondent, and a complementing means to complement the reading character string, which is inputted into the middle of the string by using the storing means and to obtain the set of candidates for the converted characters. CONSTITUTION:A keyboard 1, display 2, input / output controller 3, command analyzer 4, command execution device 6, temporary storage device 6 for the inputted reading character string and KANA (Japanese syllabary) / KANJI (Chinese character) converter 7 are provided and a candidate set storage device 8 is provided to store the set of KANJI as converted results. Further, a Japanese dictionary 9 is provided and a complementing device 10 is provided to complement the inputted character string by referring the character string inputted and stored in advance. Then, a reading character string / KANJI correspondence table (storing means) 11 is provided to store the result of KANA / KANJI conversion in the past. Namely, the result of once executed conversion is stored in the storing means 11 corresponding to the reading character string and by referring to the stored result, the reading character string, which is inputted in the middle of the string, is completed by the complementing means 10 at the time of the next input. Then, the set of the candidates for the converted characters is obtained. Thus, the same character can be efficiently inputted again.
Patent JP-H1133666-A (JP)
Title: Die for free extrusion
Inventor: SUZUKI TOSHITAKA
IPC: B21J13/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the straightness of a stock relative to a stock insertion hole as much as possible when a shaft member is plastically formed to be expanded in the radial direction, and the stock is drawn out from the stock insertion hole after the plastic working. SOLUTION: A forming die is provided with a stock insertion hole 10 in which a shaft member 5 is inserted in the axial direction, and an arc-shaped surface 13 which is formed on a part in the circumferential direction of an inner surface of the stock insertion hole 10 and abutted on an expansion area in the radial direction of the shaft member 5, and after the shaft member 5 to be inserted in the shaft insertion hole 10 is plastically worked, the shaft member 5 is moved in the reverse direction, and drawn out of the stock insertion hole 10. A guide surface 12 to correct the inserting direction of the stock 5 in an abutted manner on an outer circumferential surface of the stock 5 is formed on an inlet side of the stock insertion hole 10 away from the area other than the arc-shaped surface 13 in the circumferential direction of the inner surface of the stock insertion hole 10.
Patent JP-H0366743-A (JP)
Title: Production of epoxy resin molding material
Inventor: HAGIWARA SHINSUKE
IPC: C08G59/18
Filed: 1989-08-03
Abstract: PURPOSE:To obtain the title molding material excellent for sealing LSIs of large element size causing no crack in cold heat cycling by incorporating a specific epoxy resin with a phenolic hydroxyl group-contg. compound and a specific copolymer. CONSTITUTION:The objective material comprising (A) an epoxy resin having in one molecule at least two epoxy groups, (B) a compound having in one molecule at least two phenolic hydroxyl groups. and (C) a copolymer of (1) polybutylene terephthalate and (2) polytetramethylene ether glycol. This material can be prepared by homogeneous melt blending of the above components A, B and C so as to be 0.02-0.35 in the weight ratio C/(A+B) followed by adding such ingredients as filler and curing promoter to the blend and then carrying out kneading. For the component C, it is preferable that the molecular weights of the components (1) and (2) are several hundreds to several thousands and 1000 to 3000, respectively, also the total molecular weight several tens thousand, and furthermore, the proportion for the component (2) 50-70 wt.%.
Patent JP-H0287890-A (JP)
Title: Wideband signal coupler
Inventor: GERUHARUTO TORUNPU
IPC: H04M3/00
Filed: 1989-08-03
Abstract: PURPOSE: To realize sufficient noise immunity with a small power loss by connecting a series circuit of other transistors(TRs) and the main electrode at the other side fixedly to the other terminal of an operation voltage source and allowing the series circuit to act like one branch as a connecting point to a differential amplifier. CONSTITUTION: A series circuit Tk of the other TR Te and the main electrode of the opposite side are connected continuously to the other terminal of an operating voltage source USS and a TR series circuit consisting of TRs T2, Tk being connecting elements forms one branch individually to a connecting point to a differential amplifier Ai. Thus, no clock line is required, a full bit passing connection period is not reduced by pre-charging and the coupler is used for passing connection of respective bits. Thus, the coupler is operated at a small signal span and the power loss is reduced.
Patent JP-H0652970-A (JP)
Title: Temperature controller
Inventor: YOSHIDA TOYOKI
IPC: F24D13/02
Filed: 1992-07-29
Abstract: PURPOSE:To eliminate malfunction of temperature control at the time of switching the area of a heating part. CONSTITUTION:When the heating of a plurality of heating parts is selected by a switch 6, a heating temperature Ts' higher than a fixed temperature Ts is set by interlocking with the switch, while the warmth-taking temperature is maintained for a fixed time by a timer means 13, and the temperature of an electrification warmth-taking part is maintained at the vicinity of the set temperature without being affected by the temperature of a non-electrification heating part.
Patent JP-S58106127-A (JP)
Inventor: BORISU PIYOOTOROUITSUCHI BAIKO
IPC: F02B19/16
Filed: 1981-12-17
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。