baber/WOPTO huggingface dataset:
Patent JP-S62279920-A (JP)
Title: Porous heat-shrinkable tetrafluoroethylene polymer pipe and its manufacture
Inventor: YAMAMOTO KATSUTOSHI
IPC: B29K105/02
Filed: 1986-05-28
Abstract: PURPOSE:To obtain the title TFE polymer pipe easily, by a method wherein after paste extrusion molding of TFE polymer powder, the sintered TFE polymer pipe is cooled in a pressurized state after the pipe has been expanded in a diametral and longitudinal directions of the pipe by working pressure upon the inside of the pipe while the pipe is heated at a predetermined temperature. CONSTITUTION:A length L of a part to be expanded is determined by moving an expansion control pipe 8 to the right and left by fitting a TFE polymer pipe 2 at the center of the expansion control pipe 8. The TFE polymer pipe 2 is expanded in a diametral direction or in both the radial and the longitudinal directions by introducing pressurized air through a compression air inflow nozzle 6 after the TFE polymer pipe 2 has arrived at predetermined temperature by heating the same by setting up main equipment in a heating furnace so that the part 1 is heated. The main equipment is cooled by keeping a pressurized state by unloading the same from the furnace after expansion. A molded product is unloaded by removing a fitting jig 9 of the TFE polymer pipe after cooling. It is desirable that the expansion ratio is 1.5-5 times in relation to the diametral direction and less than 3 times in relation to the longitudinal direction.
Patent JP-H09300954-A (JP)
Title: Molding fitting clip
Inventor: KONDO YASUMASA
IPC: B60J1/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a molding fitting clip that can be easily positioned and prevented from dispersion by every worker at the time of fitting the clip. SOLUTION: This fitting clip 5 is fixed to a window frame 3 to which window glass 1 is bonded, so as to lock a molding 4 covering the peripheral edge part of the window glass 1. In this case, a positioning guide part 11 coming in face contact with a bonded face to which the window glass 1 is bonded, of the window frame 3 and also coming in contact with the inner end face of the window frame 3 so as to guide the fitting clip 5 into a fixed position and to determine the fixed position of the fitting clip 5 at the time of fixing the fitting clip 5 to the window frame 3 is integrally formed at the fitting clip 5.
Patent JP-H04326790-A (JP)
Title: Large current circuit board
Inventor: TOYODA NAOYUKI
IPC: H05K7/06
Filed: 1991-04-26
Abstract: PURPOSE:To reduce the impedance in the case that an AC current flows by fixing one large current circuit conductor out of a pair of large current circuit conductors directly to an insulating board, and fixing the other large current circuit conductor onto one large current circuit conductor through an insulating board. CONSTITUTION:The middle sections of a pair of large current circuit conductors 2A and 2B are made on the same pattern on a large current circuit board, and one large current circuit conductor 2A out of them is fixed onto an insulating board 1, and the insulating board 4 is bonded and fixed onto it, and the other large current circuit conductor 2B is bonded and fixed onto it. Though the insulating board 4 is made on approximately the same pattern as the middle sections as the large current circuit conductors 2A and 2B, it is wider than the large current circuit conductors 2A and 2B and is arranged to jet out of both sides, whereby the creeping distance for insulation can be enlarged after bringing the large current circuit conductors enough close to each other, so it is effective to make inductance smaller.
Patent JP-S5367155-A (JP)
Title: Removal of deposits from heat exchanger fitted in flue of ship
Inventor: AKASHI GENICHIROU
IPC: F28G11/00
Filed: 1977-10-13
Abstract: PURPOSE: To remove deposits from within a heat exchanger safely, by positively burning the deposits before they accumulate in large quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07304570-A (JP)
Title: Pressing device for pail winding wire
Inventor: TAKAHASHI SHINSAKU
IPC: B65H75/16
Filed: 1994-05-11
Abstract: PURPOSE:To effectively exhibit a function of an elastic inward turning piece, and smoothly pull out a wire by arranging tapering projections in an upper part of a belt-like body. CONSTITUTION:A pressing device 1 is composed of a discontinuous belt-like body 2 and a wire delivering part 4 formed of plural tongue pieces 3 projecting in the almost perpendicular direction from a lower end part of the belt-like body 2, and projections 10 are arranged in an upper part of the belt-like body 2. The pressing device 1 is placed on an upper end part of a wound and layered wire W 11 in an annular space between an inner cylinder 5 and an outer cylinder 6 of a housing vessel body 7. In the wire delivering part 4, a length L in the direction for penetratingly passing through the belt-like body 2 is formed longer than the shortest distance between an outer peripheral surface of the inner cylinder 5 and an inner peripheral surface of the outer cylinder 6, and the belt like body 2 is elastically pressed against the inner peripheral surface of the outer cylinder 6 by the wire delivering part 4. When the wire W is pulled out, since the tongue pieces 3 are pushed up in order by the wire W, the projections 10 arranged in the upper part of the belt-like body 2 effectively act, and check an upward movement of the pressing device 1 when the wire W is pulled out.
Patent JP-S5456847-A (JP)
Title: Medium for thermo transfer recording
Inventor: HARUTA MASAHIRO
IPC: B41M5/392
Filed: 1977-10-14
Abstract: PURPOSE:To enable good quality recording to be performed with good transfer efficiency and provide the medium having durability suitable for continuous use by holding solid ink showing thermoplasticity in a multiplicity of through-holes provided in the carrier. CONSTITUTION:A substrate of about 60 to 400 mesh having cylindrical form pores of preferably less than about 100mu in sectional diameter and having heat resistance and flexibility is formed in sleeve form or endless belt form. The solid ink which is composed of the composition containing waxlike substance or thermoplastic resin and coloring agents and exhibits thermoplasticity within a temperature range of 40 to 200 deg.C, preferably 40 to 160 deg.C is filled in the pores of the substrate while it is in a softened or molten state. This thermo transfer recording medium 3 and the medium to be transferred 4 are superposed and heat information 5 such as laser light source is applied from the medium 3 side, then the heat-sensitive solid ink 6 is transferred to the positions corresponding to the information 5.
Patent JP-S5749355-A (JP)
Title: Manufacture of cast rotor
Inventor: YAMADA SHINJI
IPC: H02K17/16
Filed: 1980-09-08
Abstract: PURPOSE:To easily manufacture the subject rotor by a method wherein a heat- resisting and water-soluble spacing plates, having the same section as laminating cores and the same thickness as an air duct, is arranged between the laminating cores and after a conductor has been cast, the spacing plates are removed by dissolution. CONSTITUTION:The spacing plates 4, having the same thickness as the air duct of a rotor core 1 and slot holes 3 of the same shape located at the same position as slots 2 on the rotor core 1, is formed using a heat-resisting (above the aluminum fusing temperature) and water-soluble material such as plaster, for example, and the spacing plates 4 are placed at the position where the air ducts will be formed when the laminating work of the rotor core 1 is performed. Then, a conductor 6 is formed in the slots 2 by casting aluminum and after the conductor has been hardened, the entire rotor is soaked in the water and the water-soluble plates 4 are melted and eluted.
Patent JP-H04349766-A (JP)
Title: Information communication equipment
Inventor: FUJIMOTO MUNENORI
IPC: H04N1/00
Filed: 1991-05-28
Abstract: PURPOSE:To allow the operator to easily operate dial buttons and to improve the operability by tilting the rows of the dial buttons arranged on an upper side of an equipment main body with respect to a front end of the equipment main body. CONSTITUTION:When the operator stands in front of an equipment main body 11 and operates a dial button 14a, the dial button 14a is tilted with respect to the operator, and the equipment for the right-handed operator is tilted to the right upward and the operator easily operates the button 14a. As the result of checking the relation between the tilt of the button 14a and the ease of the operation from the standpoint of the human engineering, the tilt angle of the equipment main body 11 of a row of the button 14a with respect to the front end of the equipment main body 11 is preferably 15-25 deg. and the direction of the column of the button 14a is preferably at a right angle to the row of the button 14a from the standpoint of external appearance.
Patent JP-H10299375-A (JP)
Title: Joint structure of steel pipe, method and device for working joint part
Inventor: KANEKO YUTAKA
IPC: E21B17/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the workability by inserting an end part of a steel pipe into an expanded part worked on another end part of one steel pipe, and weld ing the expanded part to the end part of the inserted steel pipe. SOLUTION: An expanded part 2 is formed on an end part of a steel pipe casing 1 to be installed in an excavated well through punching. The inside diameter of the expanded part 2 is approximately equal to the outside diameter of a pipe body (a non-expanded part) of the casing 1, and a gradually tapered part 3 is formed on a transition part from the pipe body part to the expanded part 2. When the casing 1 is welded, an end part of the other casing 1 is inserted in the expanded part 2 of one casing 1, and an edge of the expanded part 2 is fixed to the other casing 1 by the welding 4. The pipe can be easily positioned when it is welded, and easily welded.  When the casing is inserted in an excavated hole, the casing can be inserted smoothly even if the casing is brought into contact with the wall of the excavated hole because the transition part between the expanded part and the pipe body part is gradually tapered.
Patent JP-2000314227-A (JP)
Title: Remodeled floor, and floor remodeling method
Inventor: MURATA NARIYASU
IPC: E04F15/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a remodeled floor and a floor remodeling method in which a soft floor can be easily remodeled into a hard floor, and the remodeling work can be facilitated. SOLUTION: An intermediate member to which a hard floor material 5 is mounted in advance is placed on a soft floor in which a carpet 3 as a soft floor material is mounted on a floor substrate 2, and the intermediate member 4 is fixed by nails 12 reaching the floor substrate 2 at a fixing piece 4C. The hard floor materials 5 which are mounted on the respective intermediate members 4 and adjacent to each other are connected to each other by a tongue 7 and a groove 8.
Patent JP-H07329184-A (JP)
Title: Fusion machine
Inventor: SATO OSAMU
IPC: B29C65/18
Filed: 1994-06-06
Abstract: PURPOSE:To provide a fusion machine equipped with a mechanism for preventing a tube and a coupling from becoming bent and axially misaligned when fixing a clamp and therefore, highly ensuring a fusion connection. CONSTITUTION:A flat plate 5 for regulating the socket terminal face of a coupling J to be held is arranged orthogonally with the holding center of the clamp, on the clamp 3 on a clamp side, and the flat plate 5 is supported in such a manner that it is freely displaceble (freely rotatable) with the base 3b of the clamp 3 on the coupling side. In addition, the flat plate 5 is selectively arranged at either of a position where the socket terminal face of the coupling J to be held by the clamp 3 is restricted or a position which does not interface with a position where a heater 4 is arranged when a fusion connection takes place.
Patent JP-H02301425-A (JP)
Title: Driving mechanism of production equipment of single faced corrugated board
Inventor: ISOWA HIDEKAZU
IPC: B31F1/24
Filed: 1989-05-16
Abstract: PURPOSE:To make it possible to give rotation to the driven shaft of a stand-by unit by means of an idling drive means by a method wherein only the driven shaft of a working unit is rotated by engaging the clutch of the working unit and releasing the clutch of the stand-by unit in combination with a press roll. CONSTITUTION:A press roll 12 is constituted so as to selectively shift to either one of a first stepped unit 22 and a second corrugating unit 28. Single faced corrugated board is produced by combining the press roll 12 with one of the stepped units under the running state of a driving motor. For example, when a clutch 76 on the first stepped unit 22 side is engaged with the press roll, the rotation of a driven gear 74 is transmitted to a driven shaft 68 so as to rotate a lower stage roll 20 in accompany with the rotation of the press roll 12. Further, when a clutch 76 on the stand-by second stepped unit 28 side is released, the power given from a driven gear 74 is not transmitted to a driven shaft 68, resulting in allowing to idle a lower stage roll 26 with an idling motor. In other words, since the idling of the stand-by upper and lower stage rolls 24 and 26 is made possible, the rolls can be stood by under the state that steam is supplied into the rolls for heating.
Patent JP-H11315843-A (JP)
Title: Shaft seal device
Inventor: NOGUCHI TAKESHI
IPC: F16C33/80
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an easily disassemble and assemblable shaft seal device which suppresses deterioration of grease, abrasion and damage of a seal, can be used for a long time, and prevents entering of water and dusts from the outside. SOLUTION: A bearing 2 has an inner ring 2a fixed to a shaft 1a and an outer ring 2b fixed to a shaft box 6. A non-contact seals 5 for a shaft outer periphery are formed on both ends of the bearing 2. The shaft end side is covered with a cover 6. A labyrinth seal on the outer side of the anti-shaft side seal has a fourth minute gap 8e having a labyrinth groove, a third minute gap 8c, first and second minute gaps. A third water discharge groove 3f, a third pocket 10c, a second pocket 10b, a second water discharge groove 3c, a first water discharge groove 3b and a first pocket 10a are formed on the inside of the minute gaps and therebetween. Entering of dusts and water is prevented by the minute gaps. Dusts and the water, having passed through the minute gaps, are discharged from a water discharge port 12 through the first or third pocket.
Patent JP-2000312633-A (JP)
Title: Display device
Inventor: MATSUDA AKIRA
IPC: A47F3/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent unlocking from being forgotten at the end of put-in/out work by locking a vibration-proof device so as not to move it when putting a display object into/out of a display device. SOLUTION: A movable frame 22 provided with a support for supporting a back plate for opening/closing the opening part of the display device is moved back and forth by a screw rod 27, a handle 29 and a link mechanism 28 disposed on an upper base 9. A vertical screw rod 46 is turned by the bevel gear of a transmission box 45 disposed on the screw rod 27 to be rotated in a direction for protruding the movable frame 22 and when a lock rod 47 screwed with this screw rod is moved down, a lock pole 47 is straddled and locked over a guide hole 48 of the upper base 9 and an engaging hole 49 of a base frame 10. When the screw rod 27 is rotated in a direction for pulling the movable frame 22 into the upper base 9, the lock pole 47 is moved up and detached from the engaging hole 49 of the base frame 10 so that unlocking is accomplished.
Patent JP-H02305954-A (JP)
Title: External parts for timepiece
Inventor: UCHIYAMA AKIRA
IPC: C23C14/06
Filed: 1989-05-17
Abstract: PURPOSE:To produce the external parts finished to two colors for timepieces at a drastically decreased fraction defective by laminating a substrate layer consisting of gold and a finish layer consisting of a Ti hard film on the surface of a base material for the Ti external parts and peeling the finish layer and the substrate layer of the same part. CONSTITUTION:A gold or gold alloy layer 5 is formed as the substrate layer by an ion plating method on the surface of the external parts formed by using at least Ti or Ti alloy 4 and further, the Ti hard film 6 is formed as the finish layer on the substrate layer 5. The substrate layer 5 is formed to 0.1 to 1.0mu thickness at this time and the finish layer 6 which is colored by the compd. of Ti and at least one kind of C, N and O is formed to 0.2 to 2.0mu thickness. The finish layer 6 and the substrate layer 5 of the same part are then partially peeled away by a liquid mixture composed of hydrofluoric acid and nitric acid by which this part is finished to the two colors; the base material color and the Ti bard film color. The external parts for timepieces having a variety of color tones are stably obtd. in this way.
Patent JP-H11305866-A (JP)
Title: Data processor with input protecting function and program recording medium for the same
Inventor: NISHIURA FUSAO
IPC: G06F21/12
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To surely hold an input protecting function for inhibiting an inputting operation, and to release an input protecting function without inputting any password. SOLUTION: When power is supplied, a CPU 1 fetches a photographic image of an operator by starting a CCD camera 8, analyzes it, and registers and preserves the analyzed result in a protection image memory 2-4 for the previous time. Then, when a key operation for releasing the function is operated while an input protecting function is artificially or automatically started, photographing by the operator is performed with the CCD camera 8, and the analyzed result of the photographic image is compared with the preliminarily registered and preserved analyzed result of the image so that the identity of the operator can be judged, and the input protecting function is released according thereto.
Patent JP-S62284078-A (JP)
Title: Chemical vapor growth method
Inventor: FURUKAWA RYOZO
IPC: C23C16/44
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a uniform and good-quality hybrid film of ZnO and SiO2 by introducing dimetylzinc or diethylzinc having high reactivity to oxygen onto a substrate separately from oxygen. CONSTITUTION:Oxygen and silane as the raw gases and Ar or nitrogen as the carrier gas are injected from the nozzles 2-2 of the first gas inlet pipe 2, and a substrate 5 is placed on the upper surface of the rotary plate 1 for rotating the substrate 5 and rotated in the direction as shown by the arrow, and the substrate 5 is heated by a heater 4. Meanwhile, dimethylzinc or diethylzinc as the raw gas and Ar or nitrogen as the carrier gas are injected from the nozzles 15-2 of the second gas inlet pipe 15, the silane and dimethylzinc or diethylzinc as the raw gases are mixed on the upper surface of the rotary plate 1, the mixture is oxidized by thermal decoposition, and the hybrid film is formed on the substrate 5.
Patent JP-S6015431-A (JP)
Title: Solid-phase curing of solid epoxy resin molding
Inventor: FUKUNAGA SEIICHI
IPC: C08J3/24
Filed: 1983-07-06
Abstract: PURPOSE:To obtain a molding of excellent strength advantageously without producing an internal stress, etc., by releasing a solid crosslinkable epoxy resin molding from a mold before the progress of crosslinking and completing its curing in a solid state while keeping the temperature of the atmosphere within a specified range. CONSTITUTION:A crosslinkable epoxy resin composition is molded in a mold by injection, extrusion, or the like, and the solidified resin molding of which the crosslinking reaction is not substantially advanced and which has a glass transition point (hereinafter, abbreviated as Tg) of 40-200 deg.C is released from the mold. The heat curing of the molding is carried out at an ambient temperature not higher than the Tg of the molding +20 deg.C, and the curing reaction is completed by raising the ambient temperature in accordance with the Tg of the molding which increases with the progress of the curing while the temperature is kept within the range not exceeding the Tg of the molding +20 deg.C. In this way, it becomes possible to perform mold release within a short time and to effect curing without deformation, etc.
Patent JP-S5648624-A (JP)
Title: Device of taking photograph from reversal film
Inventor: KATAYAMA MASAE
IPC: G03B27/32
Filed: 1979-09-28
Abstract: PURPOSE: To easily and surely obtain photographs from reversal films by changing over the viewing or photographing of the film image respending to the flash cooperating with a light source or shutter by way of a turning mirror.  
     CONSTITUTION: Light source light of a tungsten lamp 7 etc. of a light source containing part 2 is reflected by a mirror 5 and irradiates the reversal film of a film holding part 15 between the containing part 2 and a case 1. The image light by this is magnified to a desired magnification by way of a zoom system formed by the stationary lenses 8, 9 and moving lens 10 in the case 1 and is focused and imaged by an objective lens 16 by way of a turning mirror 11, thus the image is viewed. If the mirror 11 is turned according to this checking, the image light is focused and imaged to the self-developing film surface etc. of a camera 13. Hence, if the shutter and flash emitting part 6 of the camera 13 are synchronized, the printed photograph of color images may be easily and surely made from the reversal film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01295670-A (JP)
Title: Overcurrent protective circuit
Inventor: SHIMOE OSAMU
IPC: H02M3/28
Filed: 1988-05-23
Abstract: PURPOSE:To improve the performance and maintainability by detecting the voltage of a resistance connected to a power supply line in series, and by limiting the output current with overload, etc. CONSTITUTION:A current feedback self-exciting inverter is composed of a power transistor(Tr) 2, a saturable current transformer 3, a power conversion transformer 5 and a DC blocking capacitor 4. In this connection, a shunt regulator 7' is used as a reference voltage generation element using an IC instead of a Zener diode. Magnetic amplifiers 6a and 6b are two windings. The operating frequency of this inverter is decided by an inductance of a resonance capacitor 1 and a power conversion transformer 5. Magnetic amplifiers 6a and 6b, rectification diodes 9a and 9b, etc., are connected to the secondary circuit of the transformer 5, from which DC voltage V0 and current are outputted. To the overcurrent voltage drop is caused due to the current flowing to a resistance 15, by which a Tr 16 is turned ON, the blocking period of the magnetic amplifier 6b increased and a drooping characteristic obtained.
Patent JP-S62280499-A (JP)
Inventor: OKADA YOSHIYUKI
IPC: E21F1/00
Filed: 1986-05-27
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-H11300910-A (JP)
Title: In mold label, its production, and labelled hollow molded container
Inventor: HIRAKI SOICHIRO
IPC: B32B27/32
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an in-mold label generating no blister when a label is inserted into a mold preliminarily to perform the hollow molding of a resin container integrated with the label. SOLUTION: A laminated sheet is produced by using a co-extrusion die so as to form a surface layer comprising a sheet of a crystalline polypropylene resin on a core layer comprising a compsn. consisting of 100 pts.wt. crystalline polypropylene resin, 30-180 pts.wt. dicyclopentadiene petroleum resin with a softening point (ring and ball method) of 160-200 deg.C and 20-170 pts.wt. inorg. filler powder and, after this laminated sheet is stretched, the obtained laminated stretched sheet is subjected to emboss processing so that average surface roughness becomes 0.05-0.40 μm to produce an in-mold label.
Patent JP-S6117868-A (JP)
Inventor: TOMITA TAKESHI
IPC: F25B47/02
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。