baber/WOPTO huggingface dataset:
Patent JP-H08270896-A (JP)
Title: Automatic drainage device for open rack type vaporizer
Inventor: SAWARA KAZUYA
IPC: F28F25/04
Filed: 1995-03-30
Abstract: PURPOSE: To discharge entire water in a trough to prevent the breeding of a marine organism in the trough, in constitution wherein a drainage line is provided in a water supplying sea water manifold, installed on an upper part than a watering trough 4 of an open rack type vaporization device, to discharge sea water in the trough. CONSTITUTION: In a double pipe part 14, by the head difference between the lower end of a vertical pipe part 13 and the bottom end of a horizontal pipe part 11, of cource sea water in a watering trough 4, also sea water in the pipe part 11 can be entirely discharged by a siphon principle; by dividing a watering pipe 10, between the trough 4 and a water supplying sea water manifold 5, into the pipe part 11 horizontally arranged and the pipe part 13 vertically arranged; and providing a double pipe part 14, insertedly arranged in a small tank 12 provided on the end part of the pipe part 11, so that the lower side end part of the pipe part 13 can be positioned in a lower part than the bottom of the pipe part 11.
Patent JP-H10277643-A (JP)
Title: Spiral type metallic strip accumulating method and its device
Inventor: ASO TOSHIRO
IPC: B65H23/188
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To enable a large number of metallic strips to be stored without causing scratches, in a narrow space using an inexpensive equipment. SOLUTION: An intermediate loop 27 is formed between the inner and outer loops 26, 28 of a spiral type strip accumulating device having an inner/outer double loops 26, 28. The number of revolution of the loop is controlled, moving between the loops the strip 1 constituting the loops, with the radius of the loop changed whose number of wound strips is one or less. Consequently, in the strip accumulating device having tightly wound loops, the loop radius can be changed without affecting the incoming/outgoing speed and also no scratches are caused, eliminating over-winding of the loop, and allowing a large number of metallic strips to be stored in a small space.
Patent JP-S63268412-A (JP)
Title: Manufacture of extrusion molded joint of insulated cable
Inventor: KARASAKI TAKASHI
IPC: H01R43/00
Filed: 1987-04-23
Abstract: PURPOSE:To prevent deformation due to heat and to hold excellent insulation performance by crosslinking it while suppressing the temperature of a cable surface to its melting point or less. CONSTITUTION:In order to cool the surface of a CV cable 1 near the gas sealer 5 of a metal mold 2, a water-cooling pipe is provided in the mold 2. When a molded joint 3 after extrusion molding is heated, pressurized, and crosslinked, civil water is circulated in the pipe 4 to crosslink it while suppressing the surface temperature of the cable near the sealer 5 to the melting point or less of polyethylene. Thus, it can prevent the cable from deforming due to heat and the cable insulator from decreasing its insulation properties.
Patent JP-S62258214-A (JP)
Title: Pipe shaft
Inventor: HITOMI HIROYUKI
IPC: F16C3/02
Filed: 1986-05-02
Abstract: PURPOSE:To ease the manufacturing of the captioned shaft and to simplify the installing work of a revolving body or the assembling work of the revolving body to a bearing, by forming the entire shaft, which ranges from the revolving body installation part to the engagement part, into a square, polyhedron and also forming the central hole of the revolving body into the similar, square shape. CONSTITUTION:In a roller bearing 1, revolving bodies 4 such as steel balls or cylindrical rollers are interposed between an outer ring 2 and an inner ring 3. A shaft 5 is internally fitted into a hole 3' provided for supporting an inner ring shaft of the bearing 1 and is supported together with the inner ring 3 in a freely rotatable manner, while revolving bodies 6 such as a gear or rollers are supported to the shaft body in such a manner that the revolving bodies can freely be rotated as an integrated body. The shaft body of the shaft 5, which ranges at least from the revolving body installation part 5a to the bearing fit-in part 5b, is formed into a square shape including a plurality of axial planes 7a, 7a.... At the same time, the shaft body is formed into a polyhedral column by forming the corner part between the plane 7a and the plane 7a into a circualr arc surface 7b. When this shaft 5 is fitted into the circular hole 3' provided for supporting the shaft, the length of the diagonal between the mutually corresponding circular arc surfaces 7b and 7b of the 8 square shaft 5 is determined in such a manner that the length is compatible with the diameter of the circular hole 3' provided for supporting the shaft and that the circular arc surface 7b is pushed with presure against the peripheral surface of the holes 3' for supporting the inner ring shaft.
Patent JP-2000294203-A (JP)
Title: Secondary battery
Inventor: SAITO YASUYO
IPC: H01M10/05
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight secondary battery of simple structure superior in the productivity, safety and durability of the battery, capable of preventing the liquid leakage and the entrance of air, water and the like caused by fracture, and free from the impairing of the battery characteristic such as rated characteristic and the like. SOLUTION: In a secondary battery where a battery element 4 comprising a positive electrode material and a negative electrode material connected to a collector and layered through a non-fluidity electrolyte layer, and containing an ionic metallic component is packed and sealed in a case, the battery element 4 is held and pressed by a top plate 6 and a bottom plate 13 of the case with the force of 100-3000 g to 1 cm2 on the basis of a projected area of the battery element.
Patent JP-S58216089-A (JP)
Inventor: HIBINO TOSHIKI
IPC: D05B57/26
Filed: 1982-06-10
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-S5528254-A (JP)
Title: Reinforced picture tube
Inventor: NAKAMICHI HARUKI
IPC: H01J29/87
Filed: 1978-08-18
Abstract: PURPOSE: To eliminate a danger of occurring crack at welded portion of a reinforced picture tube by surrounding the outer periphery of the welded portion of a face panel with a funner via foamed thermosetting resin by a metallic ring to absorb the internal stress by the foams at resin setting time.  
     CONSTITUTION: The outer periphery of the welded portion 13 of a face panel 11 with a funnel 12 is surrouned via foamed thermosetting resin 14 by a metallic ring 15. The resin 14 uses, for example, filler particles such as calcium carbonate powder or the like coated with organic fatty acid such as staric acid by 0.5W4%, and mixed at 100 parts thereof with 50W150 parts of filler containing numerous fine foams in stable state. Thus, the internal stress of the resin 14 due to the shrinkage of the resin 14 at setting time is absorbed by the foams to thereby eliminate a danger of occurring crack at the slit glass layer 13 and the funnel 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01279053-A (JP)
Title: Manufacture of container with metal lid
Inventor: MOMOTOME MASAAKI
IPC: B65D8/04
Filed: 1988-04-23
Abstract: PURPOSE:To obviate the need for application of corrective coating after stamping, by stamping a metal sheet into a metal lid, forming at least either an anticorrosion layer or thermoplastic resin layer on the inner surface of the metal lid and curling the peripheral edge of the metal lid around the flange of a plastic container body filled with its content. CONSTITUTION:An aluminum metal sheet is stamped into a metal lid 11 with the peripheral edge 12. The outer surface of the metal lid 11 is then coated with an outer coating material 21 and the inner surface thereof with an inner coating material 22. The outer coating may be applied before stamping. As the outer coating material 21, epoxy acryl layer is used and, as the inner coating material 22, the laminate of an anticorrosion layer 22a consisting of epoxy phenol and a thermoplastic resin layer 22b consisting of modified polyolefin is used. A container 10 with a metal lid is formed by curling the peripheral edge 12 of the metal lid formed as mentioned above around a flange 15 of a plastic container body 14.
Patent JP-S62258448-A (JP)
Title: Photosensitive composition and formation of pattern
Inventor: NIKI HIROICHI
IPC: G03F7/016
Filed: 1986-05-02
Abstract: PURPOSE:To enable the formation of a photosensitive film having good light shieldability and stability and the stable formation of a fine pattern with high accuracy by manufacturing a photosensitive compsn. from a specific diazoamino compd., Bronsted acid, resin binder and solvent. CONSTITUTION:The photosensitive compsn. is manufactured from the diazoamino compd. expressed by formula I, the Bronsted acid, binder and solvent. In formula R1, R2 are a hydrogen atom, alkyl group of 1-6C, phenyl group, R3, R4 are hydrogen atom, halogen atom, alkyl group of 1-6C alkoxy group, alkenyl group of 2-6C, Z2, Z3 are a hydrogen atom, alkyl group of 1-6C, phenyl group. At least one kind selected from the group consisting of inorg. acids and org. acids are used for the Bronsted acid. At least one kind selected from the group consisting of water-soluble high-polymer compds. and org. solvent soluble high- polymer compds. are used for the resin binder.
Patent JP-S61260685-A (JP)
Title: Valve for superfluid helium
Inventor: SHIRAKU YOSHINORI
IPC: H01L39/04
Filed: 1985-05-15
Abstract: PURPOSE:To simplify a piping system, and to control pressure and heat easily by thermally shielding helium in a pipe between a normal liquid helium vessel and a superfluid helium vessel by one valve while isolating helium under pressurized stage, too. CONSTITUTION:A stepped section is formed on the inside and a valve seat 40 capable of being isolated in a pressure manner is shaped while another heat- shielding valve seat 42 having a tapered shape on the lower side is shaped in the nose of a double valve body 38 for superfluid helium, and a valve body 44, which is unified with a driving rod 43 and corresponds to the valve seat 40 having a pressure isolating function, is mounted slidably into a guide field 39 through guides 45, 46. A valve body 40 having another heat shielding function in which a system 48 is fitted freely into a hole 47 shaped into the valve body 44 is set up in response to the valve seat 42 in an adhesive manner, and an elastic spring 51 is interposed between a flange 50 for the system 48 and the bottom of the hole 47 and the valve body 49 having a pressure isolating function is energized so as to be relatively extended to the valve body 44.
Patent JP-S5729818-A (JP)
Title: Spin turn system side clutch apparatus
Inventor: IKEGAWA HIROSHI
IPC: F16D11/04
Filed: 1980-07-25
Abstract: PURPOSE: To perform switching between straight advance, revolution, and spin turn operation smoothly free from impact by installing each normal revolution clutch, reverse revolution cluch, and braking clutch which are interlocked with each right and left axles of a crawler type travelling apparatus, on a side clutch shaft concentrically.  
     CONSTITUTION: A center gear 25 which is geared with a gear 19 is installed rotatably at the center of the side clutch shaft 23 which is arranged rotatably in a case 3, and cylindrical bodies 31 and 32 are installed on both sides of the gear 25. Each cylindrical body 31, 33 is equipped with a gear 35, 37 which is geared with a gear 75, 77, and moved in reciprocation in the axial direction by the operation of a shifter 43, 45. At this time, the reversal clutches 47 and 49 for connecting the gear 25 with each gear 35, 37 in the case when cylindrical bodies 31 and 33 are shifted inward are arranged, and normal revolution clutches 51 and 53 for connecting the gear 27 with 25 and connecting the gear 29 with the gear 37 in the case when the cylindrical body 31 and 33 are shifted outward are arranged. The brake clutches 71 and 73 are installed which brake the gear 35 and 37 in the case when other cylindrical bodies 55 and 57 are shifted inward. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5326290-A (JP)
Title: Production of catalyst
Inventor: ABE KAZUMASA
IPC: B01J21/06
Filed: 1976-08-24
Abstract: PURPOSE:To inexpensively produce a catalyst of high activity, high mechanical strength, and excellent wear resistance used for selective reduction of NOx in the presence of ammonia by mixing titanium hydroxide with activated metal cpds,; adding titania sol; and modling the mixt.
Patent JP-S5529043-A (JP)
Title: Exhaust turbo supercharged engine
Inventor: TOSA YOUZOU
IPC: F02B37/00
Filed: 1978-08-22
Abstract: PURPOSE: To make air supply volume compatible for leading supercharged air gain in a supercharged internal combustion engine, from low load time to high load, by controlling it with fuel injection amount and rotation.  
     CONSTITUTION: A supercharged blower 9 is on the air feeding pipe 6 in an engine 3, and a supercharged turbine 10 connected on the exhaust pipe 8. At the same time as a throttle valve 11 to control fed air volume is positioned in the air feeding pipe 6, this throttle valve 11 is interlocked with an air feeding throttle valve opening/closing timing controller 16 and a controlling cam 17 which are driven by a fuel rack and a governor unshown in the figures. And opening/closing of the throttle valve 11 is performed by rotation of the engine and feeding fuel amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319057-A (JP)
Title: High saturation color image former by formation of position and negative ions on substrate
Inventor: KURISUTOFUAA SUNERINGU
IPC: G03G15/01
Filed: 1989-04-20
Abstract: PURPOSE: To form a high-saturation color image by selectively extracting a positive or negative ion from a means for generating the positive or negative ion and forming it on a charge receptor. CONSTITUTION: For forming a positive image on a receptor 10, a positive DC bias is applied to an ion generator 25, to generate an electrostatic field between the ion generator 25 and the receptor 10 for generating the positive ion. Further, a negative DC bias is applied to the ion generator 25 to form a negative image on the receptor 10. The electrostatic field is generated between the ion generator 25 and the receptor 10 to generate the negative ion on the receptor 10. On the other hand, the ion generator 25 is connected to a power source close to a potential of zero to form a background region. An electrostatic charge image formed on the receptor 10 can be made visible with two kinds of color toners which are applied through magnetic brush rollers 35-38 and different in polarity. Thus, the high-saturation color image can be formed.
Patent JP-H1065168-A (JP)
Title: Semiconductor device with current detecting function
Inventor: TOKURA NORIHITO
IPC: H01L21/336
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor device having a current detecting function from deteriorating in current detection accuracy, wherein the semiconductor device is equipped with MOSFETs which serve as a current detecting section and the flowing current of a main current section is checked by detecting an electric signal outputted from the current detecting section. SOLUTION: A main current section is equipped with a P-type region 2 (first base region), an N<+> -type region 3 (source), an insulating film 5a, and a source electrode 7a connected to the N<+> -type region 3 and the P-type region 2. A current detecting section is equipped with a P-type shield region 13 (second base region), a probe region 10, a probe electrode 8a (signal extracting electrode) connected to the probe region 10, and a shielding electrode 15 (potential setting electrode) which keeps the P-type shield region 13 and the P-type region 2 at equal potential. The P-type shield region 13 and the P-type region 2 are kept at the same potential, so that a potential signal (electric signal) from the probe electrode 8a can be accurately detected, and as a result, a flowing current can be detected accurately.
Patent JP-S583521-A (JP)
Inventor: HATA YOSHINOBU
IPC: H02G15/24
Filed: 1981-06-27
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-H11282310-A (JP)
Title: Flange fitting device for electrophotographic photoreceptor
Inventor: IIJIMA SHINICHI
IPC: G03G21/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for fitting an electrophotographic photoreceptor to an image device which is press-fitted in the state that the center line of a drum is always brought into line with the axes of flanges, without impairing the roundness at the ends of the drum after fitting. SOLUTION: In a device provided with a fitting part on the surface of a cylindrical body having a central penetrating hole whose front diameter is made to have a smaller diameter making a boundary of the stepped part, and further consisting of a pair of flanges 1 made of synthetic resin provided with an inclined surface at the front end part of the fitting part, and in one of them, the grounded flange fixed with an earth--late having a plurality of pointed terminals in front of the fitting part is fitting an electrophotographic photoreceptor drum; the device is provided with drum supports 55, a pair of press-fitting jigs opposed to both ends of a drum 3 for pressedly fitting the fitting part of the flange 1 to the opening end of the drum, and a means for driving the press-fitting jig on one side;  and the press-fitting jig is provided with contact surfaces 62, 62' for contacting with the rear end surfaces of the flanges, and horizontally projected fitting pins 61, 61' having nearly the same outside diameter as the inside diameter of the central penetrating holes of the flanges.
Patent JP-H05305631-A (JP)
Title: Manufacture of interior automotive trim
Inventor: SAIGOU TAKAAKI
IPC: B29C45/16
Filed: 1991-04-05
Abstract: PURPOSE:To improve the productivity of interior trim by a method wherein a female mold for molding core material is changed for a female mold for molding skin and foamed layer after the core material part is injection-molded between a male mold and the female mold for molding core material so as to inject foamable elastomer between the male mold and the female mold for molding skin and foamed layer closed together with each other after skin film is shaped by the cavity surface of the male mold. CONSTITUTION:At the manufacture of interior automotive trim such as instrument panel, glove box or the like, firstly, a male mold 1 and a female mold 2-1 for molding core material are used for producing core material part 4 by injection-molding through a nozzle 3-1. Next, after the solidification of resin, the molds are opened and the female mold 2-1 is changed for a female mold 2-2 for molding skin and foamed layer by rotation or sliding. Next, under the condition that the molds are still opened, skin film is shaped onto the cavity surface of the female mold 2-2 by vacuum forming as skin 5. After the molds are closed, foamed body layer 6 is produced by injecting foamable elastomer added with foaming agent through a nozzle 3-2, resulting in integrally molding the skin 5, the foamed body 6 and the core material 4 with a same molder.
Patent JP-H09267210-A (JP)
Title: Device for edge preparation for h-steel
Inventor: MATSUNAGA TOMOAKI
IPC: B23C5/26
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for edge preparation of H-type steel adapted to both scallop engineering method and non-scallop engineering method. SOLUTION: A cutting head 5 travelling along a guide 4 is provided in parallel with first-third spindles 6-8. The first and second spindles 6, 7 of these spindles 6-8 are provided removably with relay shafts 6a, 7a to which first and second cutters 11, 12 are replacably respectively mounted. When the relay shafts 6a, 7a are dismounted a spindle end is set to the plunge position in which it does not project out of the cutting bead 5. The third spindle 8 is adjustably slide axially.
Patent JP-S5528078-A (JP)
Title: Production of mask
Inventor: NAKADA HIDEFUMI
IPC: G03F1/80
Filed: 1978-08-21
Abstract: PURPOSE: To solve problems of pattern reproducibility, etc., by drawing pattern on high molecular material by using electron beams, and injecting ions to reduce consumption of resist film due to development.  
     CONSTITUTION: A low reflection Cr layer consisting of Cr film 2 and chromium oxide film 3 is formed on a glass substrate 1, and a positive resist 4 for electron beams is spread thereon. A desired pattern is drawn by electron beam 10, of which quantity, however, is decreased, and a level difference is produced on electron beam radiated part 5 due to development. Then, ions 11 such as Sb are injected on the entire surface, and an ion injected layer 6 is formed on the layer 3 in the radiated part 5, while remaining in the resist 4 in the non-radiated part. Then, the resist 4 is removed, and the layers 3, 2 of the non-radiated part is processed by plasma-etching by mixture gas of CCl 4  and air. Thus, sharp patterning is realized, and also fine and delicate patterns can be processed easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H041992-A (JP)
Title: Semiconductor memory device
Inventor: MIYAWAKI NAOKAZU
IPC: G11C5/14
Filed: 1990-04-18
Abstract: PURPOSE:To prevent reduction in mount efficiency in the case of mounting a semiconductor substrate into a printed circuit board and to attain high density mount by providing a detection circuit, a power supply changeover circuit and a data latch control circuit. CONSTITUTION:Detection circuits 21, 22 are provided to the device, which detect a voltage VCC2 outputted from a 2nd power supply gets relatively higher than the voltage outputted from a 1st power supply VCC1 by a prescribed value. Moreover, the device is provide with power supply changeover circuits 23 - 27, 29 controlling the circuit to receive power from the 2nd power supply when the detection circuits 21, 22 output a detection signal and a data latch control circuit 31 controlling the device to be in data latch state when the detection circuits output the detection signal. Thus, a backup is attained with a few circuit components and the reduction in the mount efficiency when the device is mounted on the board is prevented.
Patent JP-H05273588-A (JP)
Title: Liquid crystal display device
IPC: G02F1/133
Filed: 1992-03-27
Abstract: PURPOSE:To suppress the degradation in the picture element holding potential of the active matrix type liquid crystal display device and to improve the opening rate thereof. CONSTITUTION:The liquid crystal display device has a panel structure constituted by holding a liquid crystal layer between a pair of substrates. TFTs, picture element electrodes 8 connected to the respective TFTs and storage capacitors for holding the charges of the picture element electrodes 8 are provided on one quartz substrate 1. A counter electrode is formed on the other substrate and forms liquid crystal capacitors with the individual picture element electrodes 8. The storage capacitors are set at the capacity values of >=4 times and <=10 times the liquid crystal capacitors. The degradation in the picture element holding potential is suppressed within <=10% in the range and the opening rate of >=20% is obtd.