baber/WOPTO huggingface dataset:
Patent JP-H07106361-A (JP)
Title: Method and device for packaging with resin
Inventor: YONEZU MINETOSHI
IPC: B29C45/02
Filed: 1993-09-30
Abstract: PURPOSE:To make it possible to improve the utilization efficiency of a resin, to make it possible to prevent the generation of voids, breaks or the like in a packing part and to make it possible to shorten the exchange time of a metal mold by a method wherein a thermosetting resin material molded so as to coincide with the internal form of an oblong runner is sent by the application toward cavities by the use of a movable runner and the like. CONSTITUTION:A thermosetting resin material 19 formed of a prescribed volume of resin is prepared so as to roughly coincide with the internal form of an oblong runner 5. After a mold opening is performed, lead frames are respectively positioned and held at sites of the upper surface of a plurality of cavities 15A formed via gates 6 at the positions in roughly line symmetry to the longitudinal direction of the runner 5. Then, the material 19 is put in the runner 5 and after a mold mold closing is performed, the material 19 is pressure-sent toward the cavities 15A and cavities 15B by a movable runner 1, which is driven in the runner 5, and a resin packing is performed. Then, after a mold opening is performed, an integrally constituted material consisting of the frames 3 subsequent to the end of the resin packaging is taken out outside of a metal mold.
Patent JP-H0292515-A (JP)
Title: Preparation of fiber-reinforced extrusion-molded pipe
Inventor: TAKESHITA KIMIO
IPC: B29C48/475
Filed: 1988-09-29
Abstract: PURPOSE:To attempt to prepare an extrusion-molded pipe having excellent strength by rotating a molding core and a screw in the same direction in the first extruder and extruding a tube-like molded matrix without rotation in the second extruder. CONSTITUTION:A molding matrix 8 mixed with a reinforcing fiber 7 is filled in a molding cylinder 2 of the first extruder 1 and is extruded between the inner periphery of an outlet of the molding cylinder 2 and the outer periphery of a molding core 6 by rotating a screw 3 to mold a cylindrical molding matrix 9. The cylindrical molding matrix 9 is then inserted in a molding cylinder 11 of the second extruder 10 and at the same time outserted to a molding core 13. The molding matrix 9 is pushed toward an outlet of the molding cylinder 11 by molding a piston 12 by means of an oil pressure cylinder 14 and a molding core is simultaneously accompanied with it in the same direction. The diameter of the molding matrix 9 is gradually made smaller and extruded between the inner periphery of an outlet of the molding cylinder 11 and the outer periphery of the molding core 13 to mold a molded pipe 16 with a required thickness. The strength of the molded pipe 16 is improved as the reinforcing fiber does not line in the biased direction.
Patent JP-S63101012-A (JP)
Title: Production of build-up sleeve for roll for rolling steel bar
Inventor: FUJITA HIDEO
IPC: B21B27/00
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a build-up layer having excellent wear resistance and seizure resistance by using a powder mixture composed of specific amts. of WC powder, Co-based alloy powder and Ni plated CaS powder at the time of forming the build-up layer by plasma build-up welding. CONSTITUTION:The mixing ratios of the build-up powder are specified, by weight %, to 30-50% WC powder, 1-3% CaS powder subjected to Ni plating and the balance Co-based alloy powder. A roll for finishing a steel bar is formed by fixing a cylindrical sleeve 2 by shrinkage fit, etc. to a roll shaft 1. A peripheral groove 4 is formed to the sleeve 2 on the peripheral outside of the sleeve base material 3. The build-up layer 5 is formed in the groove 4 by plasma build-up welding, etc., of the above-mentioned powder for building up. A caliber 6 for rolling is then formed on the build-up layer 5. The build-up layer provided with the excellent wear resistance and seizure resistance in combination is formed by the above mentioned method.
Patent JP-2000071177-A (JP)
Title: Adjustable spanner
Inventor: HASEGAWA HARUO
IPC: B25B13/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately set a facing distance between an upper jaw and a lower jaw to a facing distance consistent with a nut, by providing a position displaying the facing distance between the upper jaw and the lower jaw with a bolt diameter indicating division for indicating the bolt diameter of a bolt screwed with a nut consistent with given facing distance. SOLUTION: A facing distance indicating division for indicating moving position of a lower jaw 2 that approaches or separates from an upper jaw 1 is formed from a bolt diameter indicating division 5 for a bolt diameter L2 of a bolt 4 screwed with a nut 3 whose nut diameter L1 is consistent with the facing distance between the upper jaw 1 and the lower jaw 2. When the lower jaw 2 is approached or separated from the upper jaw 1, the moving position indicated by movement of the lower jaw 2 indicates the bolt diameter L2 of the bolt 4 screwed with the nut 3. Therefore, only operation of an operation portion 6 can speedily and accurately set the facing distance between the upper jaw 1 and the lower jaw 2 to the distance consistent with the nut diameter L1 of the nut 3 screwed with the bolt 4.
Patent JP-H0587752-A (JP)
Title: Method for measuring thermal physical-property value of thin film
Inventor: OKUBO SHUICHI
IPC: G01N25/18
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a method for accurately measuring the thermal physical- property values of thin films without using the heat capacity of a thin wire. CONSTITUTION:A sample constituted of a thin film 10 and thin wire formed to the same width on a substrate 11 is used. While the thin wire 1 is heated with a pulse generator in the state of a step function, the voltage drop across the thin wire 1 is measured with a voltage measuring instrument. Then the change in resistance of the thin wire 1 is calculated by fetching the measured voltage drop to a computer and, in addition, the temperature rise of the thin wire 1 is found from the temperature coefficient of the thin wire resistance.
Patent JP-H0984844-A (JP)
Title: Somatosensory stimulator
Inventor: CHIBA KENICHI
IPC: A61H23/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To measure physical quantity accurately due to the induction of somatosensory in an organism by supplying a compressed gas into a housing to drive and rotate an impeller and a screw impeller and a valve means is driven by a rotating shaft to jet the compressed gas in a pulse intermittently. SOLUTION: A jetting hole 2 is formed at a head part 12 linking to a mounting part 11 of a compressed gas supply member 10 of a housing 4. Slide bearing members 19 and 20 are fixed on end plates 6 and 7 to support a right circular cylinder part 22 of a rotating shaft 21 free to rotate. A part 23 linking to the right circular cylinder part 22 is formed with a roughly D shape of a cross section at the right angle to the axis line and a centrifugal type impeller 24 is fixed. A screw impeller 51 is fixed on the rotating shaft 21 within a chamber 48 of a housing body 5. A rotor 53 is driven to rotate with the action of the impeller 24 and the screw impeller 51 and as a supply port 55, a gas passage port 54 and the injecting hole 2 aligns with the axis line of the rotating shaft 21, pulse-like compressed air is jetted to a subject 3 intermittently and cyclically.
Patent JP-2000067158-A (JP)
Title: Document image processing method and machine-readable recording medium where program allowing computer to implement document image processing method is recorded
Inventor: SAITO TAKASHI
IPC: G06K9/20
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To correctly extract character areas from a document image even if characters belonging to different character areas are close to each other. SOLUTION: The document image processing method which corrects excessive integration of extracted character areas when performing character recognition and layout information acquisition as to character areas by extracting the character areas from a document image includes a step S201 for inputting the document image, a step S202 for reducing the inputted document image, extracting the circumscribed rectangles of connecting components of black pixels constituting characters, and extracting basic elements, a step S203 for classifying the basic elements by characters, tables, figures, and others, generating lines by integrating the character elements, and extracting the character areas by integrating the lines, a step S204 for extracting column setting information from the character areas,  and a step S205 for correcting over-integrated character areas by referring to the positions of extracted columns.
Patent JP-H03110397-A (JP)
Title: Removing method for plug
Inventor: TERADA KUNIO
IPC: F28F11/00
Filed: 1989-09-25
Abstract: PURPOSE:To improve an operating efficiency at the time of removing a plug from a heat transfer tube of the plug by energizing the plug, a tube plate and a rod thereamong, and heating the end of the rod and a core for enlarging a plug tube. CONSTITUTION:A rod 1 is inserted into a central hole of a core 6 for enlarging a plug tube, a pressing force is applied to the rod 1, a plug 5 and a tube plate 3, the rod 1 are then energized therebetween to heat the end of the rod 1 and the core 6 to a high temperature. Thereafter, the energization is stopped, the core 6 is cooled, contracted radially, a gap is formed between the inner periphery of the plug 5 and the outer periphery of the core 6, and the rod 1 and the core 6 are moved to its innermost side of the plug 5 by a pressing force. Then, the plug 5 and the plate 3, the rod 1 are again energized therebetween to heat the end of the rod 1 and the core 6 to a high temperature, the end of the rod 1 is deformed radially outward by a pressing force, and the tapered surface of the plug is brought into contact with the inside of the protrusion of the plug. Thereafter, the energization is stopped, the deformed enlarged part of the end of the rod 1 and the protruding part of the plug 5 are contracted in a saddle state, the rod 1 is then pulled reversely to the pressing direction, and the plug 5 is removed from the tube 4.
Patent JP-S63101801-A (JP)
Title: Optical fiber array head
Inventor: TERADA KAKUICHI
IPC: G02B6/04
Filed: 1986-10-17
Abstract: PURPOSE:To improve the wear resistance at an end face and to obtain the long-period stability of performance by piling a prescribed number of optically transmittable island parts each having a specific diameter to an approximately rectangular shape on the outer periphery, disposing such parts to plural rows of line shapes and providing cured films on the end face thereof. CONSTITUTION:Multiple optical fibers 21 having the approximately rectangular sectional shape in the outer periphery are obtd. by piling and densely disposing 100-1,000 pieces of the island components 22 or 5-200mu sectional diameter each consisting of a core component (e.g.: polymethyl methacrylate of 1.2 melt flow rate) and cladding component (e.g.: polyfluoromethacrylate of 6 melt flow rate) in sea component (e.g.: vinylidene fluoride copolymer of 12 melt flow rate) 23. The fibers 21 are disposed at end to one or plural rows of the line shapes and are integrated at the other end to the rectangular shape to constitute an optical fiber array head. The films 4, 5 formed by curing a crosslinkable resin material essentially consisting of a multifunctional compd. having >=2 acryloyloxy groups and/or methacryloyloxy groups in one molecule (e.g.: ethylene glycol diacrylate) are provided to the head at this time.
Patent JP-H0984565-A (JP)
Title: Guava tea beverage
Inventor: KUDOU TATSUYUKI
IPC: A23L2/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject beverage excellent in flavor by adding an extracted solution of Hanka to an extracted solution of guava and improving characteristic withered grassy smell, grassy smell and bitterness of extracted solution of guava. SOLUTION: (A) An extracted solution of guava leaf is mixed with (B) an extracted solution of Hanka so as to give preferably 0.2-0.5wt.% solution at 15 deg. Bx sugar concentration. The component A is preferably obtained by using water as an extracting solvent in the weight ratio of guava leaf and water of 1:20 and extracting at 80-100 deg.C for 5-25 minutes. The concentration of the component A is preferably 0.05-0.1% tannin content. The component B is preferably obtained by adding 10 times as much water or a hydrophilic solvent as Hanka 1 as an unripe young fruit of guava to the Hanka and extracting at 60-100 deg.C for 10 to 60 minutes. The component B is clarified and concentrated to 15 deg. Bx sugar concentration. When vitamin B is added to the beverage, preferably reduction in α-amylase inhibitory activity during preservation can be prevented.
Patent JP-H1074820-A (JP)
Title: Conveying method and processing system for substrate to be processed
Inventor: KITANO JUNICHI
IPC: H01L21/677
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent particles from being infiltrated into a process part, when putting a wafer into the processing system of a housed carrier or when conveying the wafer to the process part inside the processing system. SOLUTION: The inside of a casing 2 is partitioned into a carrier station part A and a process part B by a partition plate 5. The insertion of the carrier into the system is performed through a carry-in/carry-out port 4, and the conveyance of a wafer W from the carrier station part A to the process part B is performed through a conveying port 8 on the partition plate 5. Shutters S1 and S2 which are to be freely opened/closed are provided at the carry-in/carry- out port 4 and the conveying port 8. When conveying the wafer W through the conveying port 8, it is performed in the state of setting pressure inside the process part B to be higher than the pressure inside the carrier station part A.
Patent JP-H0296687-A (JP)
Title: Fast breeder reactor nuclear fuel assembly
Inventor: KASAHARA YOSHIYUKI
IPC: G21C17/07
Filed: 1988-10-03
Abstract: PURPOSE:To originally capture a hunt slug at the time of fuel element burnout by placing particle traps (hollow cylindrical SUS sintered body). CONSTITUTION:Particle traps 16 are arranged multi-column-shapedly and housed in a lump in the outside thereof while a housing part 17 which can easily be attached and detached is integrally formed in an outer shell part. These traps 16 are placed on fuel elements 4 housed in a handling head 1, a wrapper tube 2 and an entrance nozzle 3 for forming the outer shell part to detachably mount on the inner face lower end of the head 1 or forming an upper end part by fixed pins 21 to integrate them. Further, the passage of a coolant 18 is in a condition to open the hole of a particle trap lower end inner face to set a plug cap on the upper end thereof so as to form a passage of the coolant 18 flowing in from the lower inner face thereof to permeating the outer face thereof. Bypass passage holes 22 are drilled on the circumference of a circle on the upper end part of the housing part 17 while several Na drain holes 23 are bored in a circumferential direction to contrive the soundness (heat removal) of the elements 4.
Patent JP-S62106357-A (JP)
Title: Sensor for controlling combustion
Inventor: TACHIBANA KOICHI
IPC: G01N27/419
Filed: 1985-11-05
Abstract: PURPOSE:To eliminate the temp. dependence of the operation of an oxygen pump and to enable excellent response and constant operation, by forming an electrode to one surface of an oxygen ion conductive solid electrolyte plate and forming a predetermined responsive body to the other surface thereof wile forming a predetermined electrode on the surface of the responsive body and providing a ceramic plate having a heater being incorporated therein thereon. CONSTITUTION:A lower electrode 4 is formed to one surface of a zirconia solid electrolyte plate 2 by a Pt-paste and a lead wire 9 is mounted thereto. A mixture consisting of oxide represented by chemical formula LaaSrbCocMexO3-d [wherein Me is at least one element selected from Fe, Mn, Cr and V, a=(1-x)/2, b=(1+x)/2, c=1-x, 0<=x<=1 and 0<=d<=0.5) and oxide represented by chemical formula SrMe'O3 (wherein Me' is at least one element selected from Ti, Zr and Hf) is baked on the other surface of said electrolyte plate 2 and a responsive body 1 is formed of a material to which at least one of Pt and Pd was added. A ring shaped electrode 3 and a resistance measuring electrode 5 are formed thereon and, further, a dense ceramic plate 8 having a Pt-heater 7 incorporated therein and provided with a protective film 8 are adhered.
Patent JP-H11191522-A (JP)
Title: Method and apparatus for exposure
Inventor: YAMADA YUICHI
IPC: G03F9/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which position and inclination on the surface of a substrate are detected and corrected, by a method wherein a first focus offset and a second focus offset are found, and a face to be exposed is focused to a focal plane by a result which is obtained in such a way that a measured value measured during a movement at every exposure shot is corrected by using the second focus offset. SOLUTION: An error (a first focus offset) which depends on a step inside a chip in an exposure operation is found in advance by a detector. In addition, an error (a second focus offset) which depends on a step inside the chip in every shot or on the deformation of a body structure is found in advance in order to measure a focus during a movement. In an exposure sequence, a prescribed shot is focused to the focal plane of a projection optical system by a result which is obtained in such a way that measured values in during-a- movement measuring points 81 to 85 are corrected by using the second focus offset. As a result, a change in the offset with reproducibility during a movement can be sampled at a prescribed timing, and the correction of a focus can be started in a sure position.
Patent JP-H0584189-A (JP)
Title: Dust collection bag for vacuum cleaner
Inventor: HOSHIIDE SHINICHI
IPC: A47L9/14
Filed: 1991-09-26
Abstract: PURPOSE:To make compact a mouth core bonded to a paper bag for a vacuum cleaner and also provide a function for preventing leakage of dust for the core. CONSTITUTION:A suction port 23 is formed in a mouth core 24 of nearly square shaped plate and a slit 29 is provided along the outer periphery of a bonded section 25 along the port 23 between the core 24 and a paper bag 26, and perforations 30 are formed from opposite ends of the slit 29 in opposite directions from each other, whereby the corner section 24a of the core 24 is folded along the perforations 30 to cover the port 23 with said section 24a. As a result, the corner section 24a of the square-shaped plate can be utilized and hence the core 24 is made smaller, so that a dust collection bag can be made smaller.
Patent JP-H06201302-A (JP)
Title: Dimension measuring device
Inventor: MINAMI SATORU
IPC: G01B5/20
Filed: 1992-09-17
Abstract: PURPOSE:To measure bore diameters and shaft diameters in a wide range in a short time with high precision by arranging four measuring pieces on a concentric circle around the shaft center of a device main body at equal spaces, holding them so as to be free in movement in a radial direction of the concentric circle, and measuring movement amount in the radial direction. CONSTITUTION:Four fixed blocks 40 are arranged on a concentric circle around the shaft center of a device main body 10 of a connection means 30, the upper end portions of one pair of plate springs 42A, 42B are fixed to both ends thereof, and moving blocks 44 are fixed to the lower end portions. When the rods 47 of cylinders 46 are elongated, protruded pieces 44A are moved inward in radial directions by the energizing force of coil-like springs 48B, and the blocks 44 are moved inward. On the contrary, when the rods 47 are shrunken, the blocks 44 are moved outward. Measuring pieces 36 are linked with these movements via adjusting plates 52 so that the tip pieces 60 are moved by arms 58. The tip pieces 60 are inserted into the hole of an object to be measured 26, and are moved in radial directions so that the movement amounts thereof are detected by detectors 38 via rods 38A.
Patent JP-S6490269-A (JP)
Title: Anisotropically conductive adhesive coating
Inventor: NAKAYAMA SHIRO
IPC: H01B1/24
Filed: 1987-09-30
Abstract: PURPOSE:To obtain an anisotropically conductive adhesive coating possessing excellent properties, by mixing a polymer-grafted conductive carbon black with a specified polymer and a specified mixed solvent. CONSTITUTION:An adhesive coating is prepared by dissolving by dispersing polymer A-grafted conductive carbon black and, optionally, a polymer A' akin to the polymer A and a polymer B incompatible with the polymers A and A' in a mixed solvent comprising a solvent M having a high solvency for the polymers A and A' and a solvent N having a rate of evaporation lower than that of the solvent M, being a poor solvent for the polymers A and A' and showing a higher solvency for the polymer B. The amount of said polymer A-graft carbon black added is about 30wt.%, based on the total content of the coating when this amount is below 10wt.%, the obtained adhesive paint is lacking in conductivity, and when it is above 70wt.%, the coating is made conductive as a whole undesirably.
Patent JP-2000069637-A (JP)
Title: Cable bending/feeding shooter
Inventor: NAKAMURA REIJI
IPC: H02G1/06
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To guide a cable at a site where the cable is laid by a rope-pulled type cable laying method so as not to be damaged by a method, wherein a shooter which guides a cable to be bent and fed has an approximately Y-shaped cross-section whose V-shaped cable friction surface guides the cable with distributed friction in a two-point support manner cable, and furthermore, protect the V-shaped cable friction surface from the friction of a wire rope by a method, wherein wire rope guide pulleys are provided between parallel side plates which are provided adjacent to the valley part of the friction surface so as to face each other. SOLUTION: A shooter 1 which guides a cable to be bent and fed at a site, where a cable is laid by a rope-pulled type cable laying method and has a predetermined curvature has an approximately Y-shaped cross-section so as to form a V-shaped cable friction surface 3 which guides the cable 2 with distributed friction in a two-point support manner. Furthermore guide pulleys 6 for a cable pulling rope 5 are supported by shafts 7 with predetermined intervals between parallel side plates 4 and 4 which are provided adjacent to a valley part 3A of the friction surface 3 so as to face each other.
Patent JP-S61126341-A (JP)
Title: Air-fuel ratio control unit for engine
Inventor: NAKASUMI TADATAKA
IPC: F02D41/00
Filed: 1984-11-22
Abstract: PURPOSE:To an enable air-fuel ratio to be control correctly and reliably by providing a fuel supply quantity setting means available for setting, in advance, the fuel supply quantity determined by a fuel supply means t such a quantity capable of obtaining the air-fuel ratio on the rich side. CONSTITUTION:A fuel supply means 23 supplies a quantity of fuel determined according to the running state of an engine 1 to the engine 1. An air-fuel ratio control means 25 controls the air-fuel ratio of the mixture to be supplied to the engine 1 to a preset air-fuel ratio on the basis of the output from an air-fuel ratio sensor 24. A fuel supply quantity setting means 26 sets the fuel supply quantity determined by the fuel supply means 23 to such a quantity as capable of obtaining richer value than the defined air=fuel ratio. Thus, the air-fuel ratio of the mixture can be detected correctly and correct and reliable air-fuel ratio control can be carried out regardless whether the control mode is rich or lean.