baber/WOPTO huggingface dataset:
Patent JP-S62116707-A (JP)
Title: Alloy powder sheet
Inventor: OSAKI SHIGEZO
IPC: C22C47/14
Filed: 1985-11-15
Abstract: PURPOSE:To form a wear-resistant sintered layer having no crack defects by allowing a sheet which consists of wear resistant eutectic alloy powder and acrylic resin binder and is dispersed and mixed therein with whiskers of SiC, etc. to tightly contact a part of metallic parts where wear resistance is required and sintering said sheet. CONSTITUTION:This sheet is the alloy pwoder sheet for forming the sintered layer for improving the wear resistance of the part such as cam of a metallic cam shaft for automobiles, etc., where the curvature is large. The base material 3 for said sheet is prepd. by dispersing and incorporating 1-7vol% wiskers 4 of Si3N4 or SiC, etc., into the alloy powder sheet 2 formed by kneading 3-15vol% acrylic resin adhesive binder such as a acrylate diluted with toluene with 85-97vol%<=150 mesh powder of the ternary eutectic alloy of Fe-P-C, Fe-Mo-C, Fe-B-C, etc., having high hardness and excellent wear resistance and rolling the mixture. The sintered layer 2' having the excellent wear resistance without having cracks is formed on the surface of the cam part 6a if such material 3 is allowed to tightly contact said part and is sintered in a non- oxidizing atmosphere.
Patent JP-S62122950-A (JP)
Inventor: SAWAKAWA MASAHIRO
IPC: B65D25/14
Filed: 1985-11-15
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。
Patent JP-2000096417-A (JP)
Title: Filament nonwoven fabric for forming, its production and container-shaped article using the nonwoven fabric
Inventor: MATSUOKA FUMIO
IPC: D04H3/011
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a filament nonwoven fabric for forming capable of readily providing a deep draw formed product by a nonwoven fabric for forming and supplying the formed product with heat sealability. SOLUTION: A sheath-core conjugate filament comprising a core component of an ester-based polymer and a sheath component of an ester-based polymer having a lower melting point than that of the core component is accumulated and the filaments are mutually fused by softening and melting of the sheath component to give a nonwoven fabric having a fused zone. The core component has 0.01-0.08 double refractive index. The sheath component has a lower double refractive index lower than that of the core component and the sum of elongation at break in the warp direction and elongation at break in the weft direction measured in an atmosphere at 90 deg.C dry heat is >=160%.
Patent JP-H1080211-A (JP)
Title: Apparatus for lifting crop
Inventor: MITSUI SHINZO
IPC: A01D23/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for lifting crop capable of correcting the holding height of foliage in cutting for making the cutting part of foliage constant in harvesting a root vegetable crop such as carrot. SOLUTION: A drawn foliage cutter 18 for holding foliage 76 in a nipped state between a pair of a right and a left drawing belts 26 rotating mutually inward directions and slantingly laid and cutting the foliage 76 is installed. A lifting apparatus 10 composed of lifting belts 52 mutually rotating inward directions through a driving pulley 51 constituted of a lifting belt frame 46 of a pair of a right and a left constitution furnished with a follower pulley 47 and plural tension rollers 49 and a motor 50 is installed in a steeply inclined state above the drawn foliage cutter 18. The position of the follower pulley 47 can be adjusted by a pulley adjusting mechanism 48 and at least one of the plural tension rollers 49 is furnished with a spring.
Patent JP-H1183809-A (JP)
Title: Liquid-waste recovery and labor saving type magnetic powder flaw detecting and inspecting method, and device therefor
Inventor: MATOBA TOSHIHIRO
IPC: G01N27/84
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To save labor and improve inspection precision in magnetic powder flaw detecting inspection of a steel structure. SOLUTION: A work requiring two persons in the prior art is carried out by one person by attaching a spraying nozzle 7 for a magnetic powder liquid to an ultraviolet radiation irradiating lamp 6 to conduct spraying of the magnetic powder liquid and irradiation of ultraviolet radiation by a single hand, and by arranging a liquid-waste recovering device using a vacuum to recover easily and quickly a sprayed waste liquid.  The magnetic powder liquid is fluidized all the time by providing a circulation hose for returning the magnetic powder liquid fed to the spraying nozzle 7 to a magnetic powder liquid tank 12 when not under spraying, spraying of the magnetic powder liquid in an insufficiently mixed condition caused by settling of the powder liquid due to its staying inside a feed hose 17 at the time of spraying stopping is prevented thereby, and the throughly mixed magnetic powder liquid is sprayed to provide an excellent flaw detecting effect.
Patent JP-H02103107-A (JP)
Title: Preparation of door trim with grip
Inventor: HAGIWARA NOBORU
IPC: B29L31/30
Filed: 1988-10-12
Abstract: PURPOSE:To simplify a manufacturing process by omitting the perforation of a shape holding member due to a press by a method wherein a skin is mounted on the molding surface of a mold and a resin raw material such as a hard urethane raw material is injected on said skin and cured to simultaneously perform the molding of an outer shape and the bonding of the skin material. CONSTITUTION:Extensible cloth 10 such as tricot or a jersey is mounted within the part surrounded by the protruding wall 7 within the molding surface 5 of a main body 2 of a die and a skin 11 preliminarily molded from a vinyl chloride resin, an ABS resin or other synthetic resin and integrally having a cushion layer on the rear thereof pref. is mounted to the other molding surface. In this state, a relatively hard liquid resin raw material such as hard polyurethane foam or nylon is injected in the main die and an upper lid 3 is immediately closed to confine the liquid resin raw material in the cavity formed between the upper lid 3 and the main die 2. After the raw material is cured, a molding 20 wherein the resin skin 11 composed of the vinyl chloride resin or the like and the cloth skin 10 are integrated by the resin layer 13 is obtained by demolding. The grip 21 of this molding 20 is filled with the resin layer 13 at the leading end part 22 thereof but almost no resin layer is present in the intermediate part thereof and only the skin is present and a cavity part 23 is present in the grip 21.
Patent JP-H0897433-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: IWANAGA TOSHIHIKO
IPC: H01L21/336
Filed: 1994-09-27
Abstract: PURPOSE: To enable to give low resistance to a source region and a drain region in a low temperature process without spoiling electric characteristics of a thin film transistor. CONSTITUTION: A thin film semiconductor device is manufactured by a film formation process forming a polycrystalline semiconductor thin film 2 on an insulation substrate 1 and a process of integrating and forming a thin film transistor by making the polycrystalline semiconductor thin film 2 an active layer. The process includes impurity implantation for forming a source region S and a drain region D of a thin film transistor by performing ion implantation of impurities into an active layer and fluorine implantation for realizing low resistance of the source region S and the drain region D by performing ion implantation of fluorine into an active layer. The fluorine implantation is carried out immediately after the impurity implantation for enabling automatic activation of impurities.
Patent JP-H0198858-A (JP)
Title: Controller for refrigeration cycle
Inventor: HONDA YUJI
IPC: F25B1/00
Filed: 1987-10-12
Abstract: PURPOSE: To prevent cooling-down performance due to liquid-back of a refrigerant from being deteriorated and further prevent durability from being deteriorated following liquid compression by setting a larger target overheating upon starting than target overheating upon ordinary operation until a freezing cycle reaches a predetermined operation state after starting of a compressor. CONSTITUTION: A larger target overheating SHO1 is set till t1 after starting of a compressor 1, and till time t2 since t1 there is set a value transferring from the target overheating SHO1 upon starting to the target overheating SHO2 upon ordinary operation. For overheating of an evaporator 12 PID control is executed using the target overheating SHO1 till t1 after starting of the compressor 1, and using a value between the target overheating SHO1 and SHO2 till the time t2 since the time t1, and further using the target overheating SHO2 upon ordinary operation after the time t2 as the target value. Overheating SH is varied between the target overheatings SHOs.  There is accordingly eliminated pressure rise of the evaporator 12 due to the variations of the overheating SH put among the target overheating SHOs and hence there is eliminated liquid-back of a refrigerant to the compressor 1. Thus, cooling-down performance due to the liquid-back is prevented from being deteriorated and durability is prevented from being lowered owing to liquid compression in the compressor.
Patent JP-H04134206-A (JP)
Title: Active range finder
Inventor: IWASAKI YOICHI
IPC: G02B7/32
Filed: 1990-09-27
Abstract: PURPOSE:To shield leaking light which comes in a light receiving means as noise with a floodlighting means, without an exclusive shielding means, by providing an electric part between the floodlighting means and the light receiving means. CONSTITUTION:A board 1 is held by pressure contact against an AF block 4 in a direction indicated by two-dot chain line with an electric part 9 installed. The electric part 9 installed between a floodlighting element 2 and a light receiving element 3 shields light leaking from coming in the light receiving element. With this application, the electric part for light shielding is laid at the identical surface to the floodlighting element 2 and the light receiving element 3, however, some lights which leak after transmitting the board 1 exist, so another electric part is also installed between the floodlighting element 2 and a light receiving element 3 on the back side to obtain more effective shielding effect. It is thus possible to shield leaking light without cost increase, providing effective utilization of space to be installed.
Patent JP-H06106289-A (JP)
Title: Isothermal forging method
Inventor: KOROISHI KEITAROU
IPC: B21J5/00
Filed: 1992-09-28
Abstract: PURPOSE:To reduce the stress caused at the edge part of a die by working a material in low speed at the time of starting die forging and in high speed on the halfway of the die forging. CONSTITUTION:In the attached figure, working displacement in the axis of abscissa and working speed in the axis of ordinate are shown respectively and in an initial stage working zone 1 at the time of starting the working, the working is executed in so low speed that the die does not deform, e.g. the working is executed in low rate of strain having >=0.3 strain rate exponent. On the halfway of working, a rough working zone 2 is worked in higher speed than the initial stage working zone 1, e.g. the working is executed in the high rate of strain having <=0.3 strain rate exponent. A finish working zone 3 finally filling up the material into the die is executed in the low speed, e.g. working speed having low rate of strain, such as >=0.3 strain rate exponent. By executing such a working, while utilizing the advantage such as large elongation, low stress, transferability, diffusion-joining, as the feature of super plasticity, the deformation at the edge part of the die is prevented and a formed product having the desired shape is efficiently obtd.
Patent JP-H01213199-A (JP)
Title: Over-filling valve gear
Inventor: JIEEMUSU II KESUTAAMAN
IPC: F16K31/20
Filed: 1988-10-13
Abstract: PURPOSE: To dispense with a conventional large opening on a side wall of an injection pipe by forming a flat region on the side wall of the injection pipe, and mounting a float to be inserted, in the flat region so that the float is accommodated in an outline of the injection pipe. CONSTITUTION: An injection pipe 21 comprises three portions 36, 37, 38, the portion 36 is tubular, and has an uniform circular section excluding a flat region 41. The flat region 41 is formed on a side wall 42 of the portion 36, and accommodates a float 43 of an overfill valve device when the injection pipe 21 is penetrated through an inlet pull-up pipe 24 and inserted. A poppet valve 64 comprises a valve seat, and deflected at an angle of 45 degrees to an axis of the injection pipe 21. The float 43 is formed by molding a floating material, and energized to a normal position indicated by a solid line by a spring. The overfill valve device 20 closes the poppet valve 64 when the float 43 is risen to a level 123.
Patent JP-H09101394-A (JP)
Title: Reactor water level controller
Inventor: KAWAMURA SHINICHIRO
IPC: G21D3/08
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a reactor water level controller which controls recirculation pump or selective control rods to stabilize the reactor water level and avoids unnecessary reactor scram when a drain pump stops and partial loss of feed water flowrate and its temperature occurs. SOLUTION: In a boiling water reactor plant provided with selective control rods 11 in the core 9, a plurality of recirculation pumps 10 to circulate coolant in the core and a drain pump 19 recovering the drain of a feed water heater 14 put in a supplying and condensing system for supplying coolant to the reactor 8, a water level controller 20 which detects the operation state of the drain pump, reduces the revolution of the recirculation pump 10 in the case that the drain pump is stopped and an auxiliary drain pump does not start up, and simultaneously suppresses the fluctuation of the reactor by inserting the selective control rods 11 after a predetermined time, is provided.
Patent JP-H09101929-A (JP)
Title: Trap transmitter
Inventor: KATAOKA KENJI
IPC: H04L12/26
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To surely deliver TRAP generated at a node to be managed to a managing station in a network management or system management using SNMP. SOLUTION: MIB 75 for TRAP reception confirmation is defined and at the time of TRAP reception, a managing station 1 transmits a SET request so that the value of MIB for TRAP reception confirmation in response to the received TRAP can be set at a value expressing the completion of reception. After the TRAP is transmitted by a node 2a to be managed, the value of MIB for TRAP reception confirmation in response to the transmitted TRAP is monitored and when that value is not set to the value expressing the completion of reception even after the lapse of certain fixed time, the retransmitting processing of TRAP is performed.
Patent JP-H03120203-A (JP)
Title: Herbicide for paddy field
Inventor: NISHISAKA TAKASHI
IPC: A01N43/90
Filed: 1989-10-03
Abstract: NEW MATERIAL: This compound is represented by formula I [R is represented by formula II or III; X is O, S or an alkylene; R1 to R4 , R9 and R10 are each H, an alkyl, etc.; R5 is an alkyl, an alkoxy, an alkylcarbonyl, an alkoxycarbonyl, a halogen, cyano, nitro, etc.; R6 and R7 are each H or R5 , R6 and R7 together form a ring; R8 is H, an alkyl, an alkylcarbonyl, an alkylsulfonyl, benzoyl, etc.; (q) is 0-2]. EXAMPLE: 3-(4-Chloro-2-nitrobenzoyl)-bicyclo[3.2.1]octane-2,4-dione. USE: A herbicide for paddy fields. PREPARATION: For example, an enol ester represented by formula IV is reacted with a cyanide donor and a medium base to provide a compound in which R8 is H in formula I. The resultant compound, as desired, is then etherified or esterified to afford the corresponding enol ether or enol ester.
Patent JP-H0891470-A (JP)
Title: Packing case
Inventor: TAKEUCHI AKIRA
IPC: B65D85/64
Filed: 1994-09-28
Abstract: PURPOSE: To provide a packing case which can respond to the need for packing a plurality of kinds of objects by a single kind of outer case. CONSTITUTION: A packing case is provided with an intermediate packing member for placement on the upper surface of an object to be packed such as low tank and an outer case 20 for enclosing the outer periphery of the object and the intermediate packing member and the intermediate packing member is made of corrugated cardboard in the form of a frame with open upper and lower part, with grooves formed at both the longitudinal ends of the upper surface.  The outer case 20 is provided at its top part with a pair of inner top side pieces 30 and 32 which can be bent into contact with both the longitudinal ends of the intermediate packing member and which have the inserting matching holes 36 engageable with the aforesaid grooves when they are bent and a pair of top board pieces 29 which can be bent over the upper surface of the inner top side pieces 30 and 32 in pair and which have the inserting vertical pieces 33 engageable with the aforesaid grooves and inserting matching holes 36 when they are bent.
Patent JP-H10101897-A (JP)
Title: Polyacetal resin composition
Inventor: FUKUTE YASUYUKI
IPC: C08L59/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacetal resin composition excellent in clipping characteristics, fluidity, hinge characteristics, toughness and thermal stability and useful for parts of an automobile, etc., by blending a specific rate of each specified core-shell polymer and polyester elastomer, and polyacetal resin. SOLUTION: This polyacetal resin composition obtained by blending (A) a polyacetal resin such as polyoxymethylene with (B) 1-50wt.% (based on the total composition) core-shell polymer having a core of rubber-like polymer and a shell of a glassy polymer and including substantially undetectable amount of an anion and (C) 1-50wt.% polyester elastomer comprising a hard segment composed of an alkylene terephthalate, the alkylene group of which is the lower alkylene group, and a soft segment composed of a ester of a polyoxyalkylene glycol and an aromatic dicarboxylic acid selected from phthalic acid, isophthalic acid and terephthalic acid and the weight rate of the components B+C is in the range of 10 60 wt.%.
Patent JP-2001085288-A (JP)
Title: Device for removing foreign matter on substrate
Inventor: YAMAMOTO MASAYUKI
IPC: H01L21/027
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate from being damaged by imbalanced peeling forces of adhesive tapes on the from/rear surfaces of a substrate in a device for removing foreign matter on the front/rear surfaces of a substrate at the same time, by removing adhesive tapes placed on the front/rear surfaces of a substrate at the same time. SOLUTION: This device has a peeling force regulating means for regulating at least one peeling force of an adhesive tape T1 on a substrate top surface side, and a peeling force of an adhesive tape T2 on a substrate rear surface side such that the peeling forces T1, T2 of the adhesive tapes on the substrate front/rear surface sides are equal to each other. When the adhesive tapes T1, T2 are cured by ultraviolet rays, the peeling force regulating means is constituted such that it regulates the amount of ultraviolet rays from upper/lower ultraviolet rays applying devices 6, 7 to regulate the peeling force of the adhesive tape, for example, the opening time of upper/lower shutters 15, 18.
Patent JP-H10102533-A (JP)
Title: Suction excavating device
Inventor: CHIKAISHI YASUSHI
IPC: E02F7/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To suction-convey sediment through a duct while breaking the excavated ground by providing a suction hose provided with the suction duct, and a plurality of breakers fitted along the suction duct, and protruding cutting tools of the breakers from the tip of the duct. SOLUTION: Both end parts of a hos adaptor 2 are connected to a hose 1 and a suction duct 3, and upper small diameter parts 11b of bodies 11a of breakers 11 are fitted into a plurality of support holes 10. Support holes 13 of an auxiliary holder 12 are fitted to lower small diameter parts 11c of the body 11a, and a holder 7 and the auxiliary holder 12 are clamp-fixed by tie bolts 14 to support the body 11a. In this case. compressed air is supplied to the bodies 11a by compressed air hoses 16 to apply impact to cutting tools 17 fitted to the bodies 11a, and compressed air is supplied to the breakers 11 to apply impact to the periphery of the suction duct 3 in the excavated ground to break by the cutting tools 17. Broken pieces are sucked by the suction duct and suction-conveyed into a hopper through the hose adaptor 2 and the hose 1.
Patent JP-H0788965-A (JP)
Title: Interior part processing method and interior part processing device
Inventor: ODA TADAYUKI
IPC: B29L31/58
Filed: 1993-09-21
Abstract: PURPOSE:To obtain method and device for processing a interior part with a high efficiency by an unskilled person by a method wherein a skin material is fixed with a part projected from an end of a molded piece, and the part is wrapped round the end of the molded piece by expanding an air tube to be securely bonded thereto. CONSTITUTION:In a skin material fixing process, a skin material 3, such as a cloth or a sheet material, is so fixed to a surface of a molded piece 2 that at least a part is projected from an end 2a of the molded piece 2, the skin material is fixed by molding or adhesive bonding. A skin paterial 3a projected from the end 2a of the molded piece 2 is wrapped round the end 2a of the molded piece 2 by expanding an air tube to be securely bonded thereto. A device comprises an air tube 17, which is fixed to a recess 12 of an air tube support body 13 with an adhesive or the like at approximately the half of the outer peripheral part thereof and provided with a nozzle 16, and an air supply device for supplying and discharging air to/from the air tube through the nozzle 16.
Patent JP-S61136805-A (JP)
Title: Linear guide apparatus
Inventor: KATAHIRA MASAYUKI
IPC: F16H25/22
Filed: 1984-12-08
Abstract: PURPOSE:To prevent the malfunction of the circulation of bowls in the bowl circulating paths of a miniature linear guide means, according to a method wherein a pipe having a diameter slightly larger than the diameter of the bowl is inserted into a penetrating hole having a diameter greatly larger than the diameter of the bowl in order to constitute a returning path. CONSTITUTION:A penetrating hole 16 having a diameter greatly larger than the diameter of a bowl 20 is formed in a main body 8, being arranged at the rear portion of a groove for rolling the bowl and in parallel with a guide groove path 14, a pipe 24 having a diameter slightly larger than the diameter of the bowl being inserted into the hole 16, so that the returning path 25 of the bowl 20 is formed. End caps 10a and 10b having half circular arc concave portions 17a and 17b are engaged and are connected to each one end of the returning path 25 and the guide groove path 14 in order to smoothly move the bowl to the returning path 25 through chamfering protrusions 18a and 18b. According to the above constitution, the accuracy of processing of the circulating path and the circulation of the bowl can be improved.
Patent JP-H0981994-A (JP)
Title: Manufacture of tape guide member
Inventor: SAWAI KUNIO
IPC: G11B15/60
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a tape guide member by inserting plugs provided with flange parts respectively into both ends of a cylindrical body equipped with a band-shaped plate. SOLUTION: Columnar parts 5, 9 of the upper and lower plugs 4, 8 are respectively inserted into openings 2a, 2b of both ends of the cylindrical body 2 to assemble a tension post 21. Next, a columnar part 11 of the lower plug 8 is inserted into a hole 13 of a tension lever 22 to assemble the post 21 to the lever 22. At this time, a slit of the cylindrical body 2 is preferably to be kept facing the side opposite to the sliding contact surface of a video tape 14, and the vertical movement of the video tape 14 is controlled by a tapered part 6 of the upper plug 4 and the flange part 10 of the lower plug 8. Thus, the manufacturing man-hour is decreased, and the cost is reduced.