baber/WOPTO huggingface dataset:
Patent JP-H0641788-A (JP)
Title: Forming method of coating film
Inventor: NAKATANI EISAKU
IPC: C25D13/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a multilayer coating film which consists of a cation electrodeposition coating material, chipping-resistant primer, and water-base inner- coating material and has good finish state and excellent chipping resistance, etc., by specifying the weight decrease in the coating film during heating and curing the cation electrodeposition coating material. CONSTITUTION:The surface of the uncured coating film obtained by applying a cation electrodeposition coating is coated with a water-base primer. This primer is obtained from a polyurethane emulsion by extending chains of polyurethane prepolymers containing carboxyl groups in the presense of a water-base medium. Further, water-base inner-coating material is applied on the water-base primer. Then these three layers are cured at one time to form the multilayer coating film, and if necessary, a top-coating film is further formed. In this process, it is specified that the cation electrodeposition coating material shows <=10wt.% weight decrease, preferably about <=7wt.% weight decrease of the film during heating and curing the electrodeposition coating film after water is removed. Thereby, the obtd. multilayer coating film has excellent adhesiveness, moisture resistance, curability, etc.
Patent JP-H0645141-A (JP)
Title: Electrode of oxide superconductor current lead
Inventor: YAMADA YUTAKA
IPC: H01F6/00
Filed: 1992-07-23
Abstract: PURPOSE:To reduce he contact resistance of an oxide superconductor to a metallic electrode as well as to prevent the generation of the deterioration of the interface between the superconductor and the electrode due to a thermal strain by a method wherein the metallic electrode on the oxide superconductor is formed into a multilayer structure. CONSTITUTION:A metal, such as silver which does not react with an oxide superconductor 3 and has a good electrical conductivity, or its alloy is sprayed on the oxide superconductor 3. After the spraying, a CIP treatment is performed to improve the adhesion of a metallic electrode (a first-step spraying film) 1 consisting of the sprayed silver or the like to the superconductor 3. Then, a heat treatment is performed and thereafter, a spraying is again performed on the electrode 1 formed by the spraying. In the sprayings following the second time, a flexible metal, which has a superior electrical conductivity and has a small Young's modulus, is sprayed. According to a current lead of such a structure, the amount of intrusion of heat is decreased by a reduction in the contact resistance of the oxide superconductor to the metallic electrode of a multilayer structure, the consumption of a refrigerant can be economized and at the same time, the generation rate of electrical supply trouble is inhibited and the stability of the oxide superconductor current lead and the improvement of the reliability of the current lead can be contrived.
Patent JP-H1060851-A (JP)
Title: Underground dam making use of underground continuous wall
Inventor: MIURA NORIHIKO
IPC: E02B1/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an underground dam capable of storing required water by controlling water permeability of the wall of a dam while ensuring a water vein on the lower course of a stream. SOLUTION: An underground dam is equipped with an underground continuous wall 12 formed in the underground subsoil. The underground continuous wall 12 is constituted of a first panel 12a, a second panel 12b, a third panels 12c... and an n panel 12n. The second panel 12b, fourth panel 12d... n-1 panel 12n-1 are formed as the conventional underground continuous wall having almost no water permeability. Specific water permeability are provided to parts of the first panel 12a, third panel 12c... n panel 12n. The first panel 12a, third panel 12c... and n panel 12n are divided into three parts with the approximately same depth of length, and the lower sections A have almost no water permeability. Intermediate sections B and upper sections C are provided with water permeability having different size respectively.
Patent JP-S60121598-A (JP)
Title: Josephson junction memory chip
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C11/44
Filed: 1983-11-18
Abstract: PURPOSE:To increase the chip memory capacity by providing a transmission line and a write gate connected in parallel between a write current pulse generating source and an earth source, a series circuit consisting of a termination resistance connected in parallel to the transmission line and a sense gate control line, and a sense gate respectively. CONSTITUTION:In a write mode a control current IY is impressed to a control line 15. A write gate 12 of Josephson junction is immediately switched to a voltage state from a superconduction state by the head pulse current of a current pulse train IW given from a write current pulse generating source 32. The subsequent current pulse train IW is switched to a transmission line 31 and reflected by an earth source 33 at a remote terminal 35 and returns to a near terminal 34. The drive of the train IW is finished immediately before the train IW returns to the terminal 34. Then the gate 12 is reset to its original superconduction state when the impression of the current IY is cut off. While the train IW of the line 31 flows when the gate 12 is set in the voltage state. Thus a sense gate control line 13 is driven. When a strobe pulse current IS flows synchronously with the train IW, the current pulse train is converted into a voltage pulse train by a sense gate 14 and then read out.
Patent JP-H0564405-A (JP)
Title: Vehicle dynamo-electric means
Inventor: KAJIURA HIROAKI
IPC: H02K23/52
Filed: 1991-08-28
Abstract: PURPOSE:To conduct the damping control of a vehicle motor by causing the motor to conduct respective actions of power generation and electromotion simultaneously with torque variation without causing a time-lag. CONSTITUTION:The rotor 4 and stator 6 of a generator motor 1 are respectively provided with a plurality of grooves in the surface of each pawl-shaped pole piece 4a and that of each stator teeth part 6a. Further, the pitch of each groove is set so that large and small pitches are repeated respectively with a period pi/2 on the outer periphery of the rotor 4 and on the inner periphery of the stator 6. The equivalent air-gap between the rotor 4 and stator 6 is changed with the rotation-angle period pi/2 of the rotor 4 by this combination of the rotor 4 and stator 6.
Patent JP-S6268170-A (JP)
Inventor: ARAN CHIUU
IPC: B60T13/52
Filed: 1986-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1058540-A (JP)
Title: Heat-shrinkable film
Inventor: TANUMA MANABU
IPC: C08L53/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a film having shrinking property, improved rigidity and impact resistance, particularly to improve property after printing by specifying a loss tangent of a stretched film of a composition in which a styrene polymer and a copolymer of vinyl aromatic hydrocarbon and conjugated diene are mixed. SOLUTION: A film is formed by stretching a resin composition in which a styrene polymer and a copolymer of vinyl aromatic hydrocarbon and conjugated diene are mixed such that their total amount exceeds 50wt.%. For the main stretching direction of the film, a peak of loss tangent which can be obtained by dynamic viscoelasticity measurement at a frequency 1Hz and a rising temperature speed 6 deg.C/min is within a range of 70-100 deg.C. For the film which is treated with heat at 130 deg.C for two minutes, there exist at least one peak of loss tangent which can be obtained at the same dynamic viscoelasticity measurement within a range of (-60)-(-30) deg.C and at least one peak within a range of 70-110 deg.C.
Patent JP-S59107863-A (JP)
Title: Cutting edge
Inventor: MURATA YASUNORI
IPC: B24D5/12
Filed: 1982-12-09
Abstract: PURPOSE:To prevent to produce a part whereat an abrasive grain layer is not existing in the periphery of the end face of a base metal by a method wherein an end face abrasive grain layer is formed on the end face of the base metal so as to be continuous with both base abrasive grain layer and a support abrasive grain layer formed on both surfaces of the base metal for the cutting edge. CONSTITUTION:The cutting edge is formed by forming the grooves 2 on both surfaces of the base metal 1 so as to be distributed equally and extended from the end face of the base metal 1 to the direction of the depth of the base metal and fixing superhard abrasive grains to respective grooves 2 to form the base abrasive grain layer 3 and the support abrasive grain layer 4. In above-described cutting edge, the end face abrasive grain layer 5, continued to said both abrasive grain layers 3, 4, is formed on the end face of the base metal 1. These abrasive grain layers 3-5 are formed into a layer- shape. The first layer 6 of the base abrasive grain layer 3 is formed on the bottom surface of the groove 2 and the end face of the base metal 1, which is continuous with the groove 2, continuously, then, the second layer 7 and the third layer 8 are formed, thereafter, one layer of the support abrasive grain layer 4 is formed so as to be laminated on said third layer 8 on the end face, thus, the end face abrasive grain layer 5, which is four plies in total, is formed.
Patent JP-S6279964-A (JP)
Title: Grinding chips removing apparatus in grinding steel strip ear part
Inventor: TAKAHASHI NOBUAKI
IPC: B21B45/02
Filed: 1985-09-30
Abstract: PURPOSE:To certainly remove grinding powder by installing a plurality of gas injection nozzles and a dust collecting hood onto a steel strip, in the apparatus for removing the grinding powder which are formed by the grinding for the ear part of the steel strip such as stainless steel heat rolled steel strip and accumulated. CONSTITUTION:A plurality of gas injection nozzles 2 and 3 and a dust collecting hood 4 are installed onto the upper surface of a steel strip 1. When the steel strip 1 whose ear part is grinding-treated by an edge grinder continuously moves to a grinding powder removing part, the grinding powder accumulated onto the upper surface of the steel plate are blown off towards the dust collecting hood 4 by the first gas injection nozzle 2. In this case, the grinder powder which is particularly heavy tends to collect into the form shown by the hatching. Then, the grinding powder is blown off by the second gas injection nozzle 3. The dispersion of the grinding powder in a wide range is prevented, and the powder is formed into a converged form. Therefore, the high dust collecting rate can be obtained with this apparatus without installing the special equipment.
Patent JP-S59109689-A (JP)
Inventor: HIGUCHI YOSHITAKA
IPC: E06B1/56
Filed: 1982-12-14
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-S59108306-A (JP)
Title: Foil wound transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1982-12-14
Abstract: PURPOSE:To enhance the mechanical strength and insulating strength of windings and to alleviate the electric fields at various parts of the windings, by winding only an insulating sheet around the outer surface of a low voltage winding, thereby forming an insulating barrier, overlapping a metal sheet and the insulating sheet again, thereby winding a high voltage winding. CONSTITUTION:In a tank 12, an insulating gas such as SF6 gas and an insulating medium such as insulating oil are sealed. A metal sheet 4 and an insulating sheet 5 are overlapped and wound around a main leg 2 of an iron core 1, and a low voltage winding 6 is formed. The winding of the metal sheet 4 is interrupted at the outermost part of the low voltage winding 6, and a lead wire is extracted at the end of the winding. Only the insulating sheet 5 is continuosly wound around the outer surface of the low voltage winding 6, and an insulating barrier 20 is formed. Said insulating barrier 20 is wound and formed until a specified thickness is obtained. A new metal sheet 4 and the insulating sheet 5, which is continuted from the insulating barrier 20, are overlapped and wound around the outer surface of the insulating barrier 20. Thus a high voltage winding 9 is formed.
Patent JP-S62112976-A (JP)
Inventor: JIYON SHII HANSEN
IPC: F25B49/02
Filed: 1986-09-16
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-S6197344-A (JP)
Title: Resin composition for fascia
Inventor: NISHIO TAKESUMI
IPC: C08L53/00
Filed: 1984-10-17
Abstract: PURPOSE:To provide the title compsn. which is thermoplastic, can be easily processed and has excellent flexibility, a dimensional stability, coatability, resistance to heat distortion, impact and marring, etc., consisting of a first polymer, a second polymer, glass fiber and optionally, a third polymer and a softener for rubber. CONSTITUTION:The title compsn. consists of 100pts.wt. first polymer (A) composed of a partially crosslinked olefin copolymer rubber, 100-200pts.wt. second polymer (B) composed of an ethylene/propylene copolymer having a melt flow index of 40-60g/10min and contg. 5-9pts.wt. ethylene component and 17-23wt% xylene solubles at room temp., 10-15pts.wt. glass fiber (C) having an average diameter of 10-15mu and an average length of 200-300mu and composed of not more than 10vol% fibers having a length of 1,000mu or above, 0-50pts.wt. third polymer (D) composed of a non-peroxide-crosslinking hydrocarbon rubber and 0-100pts.wt. softener (E) for rubber. A resin compsn. having high flexibility and excellent dimensional stability, heat distortion resistance and heat insulating properties, giving good appearance and suitable for use in the production of automotive fascia can be obtd.
Patent JP-H0381984-A (JP)
Title: Bedewing preventing device
Inventor: MAEDA TOSHIMI
IPC: E04B1/64
Filed: 1989-08-24
Abstract: PURPOSE:To prevent bedewing for ex. on a ceiling by furnishing a heater, heat reflex plate, reflex plate rotating motor, human body sensing means, heater control means, and a motor control means. CONSTITUTION:A human body sensing means 6 senses existence of a human body 15 in the region B of a dissolve chamber, and a signal processing means 5 receives an electrode signal and informs about it to a motor control means 8 and a heater control means 10. The heater control means 10 turns on a heater 9, while the motor control means 8 rotates a motor 7 in a certain amount which should rotate a reflex plate 11 in turn. With revolving of this reflex plate 11, the radiation heat from the heater 9 heats the part right over the area where the human body 15 exists by the ceiling plates having the area half as large as the whole ceiling. Therefore, no bedewing will take place over the human body 15, and no water drops drip onto the human body. With movement of the human body the reflex plate 11 rotates interlocked with the heater 9, and the part right over the human body is heated to liberate it from fear of bedewing. In case no human body, the sensing means 6 sends a signal to the signal processing means 5 and heater control means 10 to turn off the heater 9.
Patent JP-S6374348-A (JP)
Title: Node equipment for indefinite communication network
Inventor: YANO TAKASHI
IPC: H04Q11/04
Filed: 1986-09-18
Abstract: PURPOSE:To attain complete full duplex communication in multichannel by attaining the transfer of a 1st incoming signal duplicatedly with the 1st outgoing signal so as to shorten a time up to a fixed communication path. CONSTITUTION:A sequence control section 90 controls a switching gate section 40 in response to the discrimination by a first arrival input detection section 60a of a start control section 60 and connects the discriminated input port to all output ports except those corresponding to the discriminated input ports and transfers a signal to them. Then an input detection section 60b of the start control section 60 discriminates input ports not receiving the signal within a prescribed period from the discrimination of the detection section 60a among the input ports corresponding to the output ports receiving signal transfer among the input ports. When any input port receiving the signal after the lapse of the period exists, the control section 90 controls the gate section 40 to connect the input port to the output ports corresponding to the input ports having the signal at first and to connect the input port having first signal to the output ports corresponding to the input port receiving the signal after the lapse of the period and to disconnect the other input ports to the output ports.
Patent JP-S59109500-A (JP)
Inventor: KUMAKIRI YASUO
IPC: F02K9/76
Filed: 1982-12-13
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-S6275671-A (JP)
Title: Image forming device
Inventor: ODA GORO
IPC: G03G15/04
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the variance of temperature and a fixing method from having influences upon an optical system by providing a positioning member, which positions the second scanning lens in the main scanning direction, on the second scanning lens near the optical axis of the first scanning lens. CONSTITUTION:A laser scanning unit 20 is provided with the first scanning lens 24 which condenses the laser light reflected on a polygonal mirror 22 and the second condenser lens 43 provided near a photosensitive body 7. This lens 43 is provided with a projecting part 47 as the positioning member in a position corresponding to the optical axis of the lens 24. The projecting part 47 is fitted to a recessed part provided on an optical unit enclosure 23 to position the lens 43. Since the influence of thermal expansion of the lens 43 is dispersed symmetrically with respect to the optical axis by this fixing, the image characteristic is improved in comparison with the system where one end of the lens is fixed.
Patent JP-H0384390-A (JP)
Title: Jig for firing
Inventor: SHIODA TAKESHI
IPC: F27D3/12
Filed: 1989-08-28
Abstract: PURPOSE:To improve production efficincy and quality by arranging the mainbody of jig which has a number of drilled holding holes into which the lower parts of stepped objects to be fired and with the max. diameter are vertically inserted to hold the objects and a plurality of bushings which have the through holes with smaller inner diameter than that of the holding holes and are inserted freely in a nest style into the holding holes of the mainbody of the jig. CONSTITUTION:By the insertion of an object 5a to be fired and with the max. diameter into the holding holes 1a of the mainbody of a jig 6a as it is, the object can be held vertically. An object 5b with medium outer diameter can be inserted into the holding hole 1a through a bushing 8a. When an object 5c to be calcined and with smaller outer diameter is to hold in the same manner, the object 5c is, first, inserted into a bushing 8b with a through hole corresponding to the outer diameter of the object 5c and further the bushing 8a is inserted in a nest style and then inserted into the holding hole 1a. Like this, by combining properly the bushings 8a, 8b fitting to the outer diameters of the objects 5a-5c, three kinds of objects with different outer diameters can be held entirely in one sheet of the mainbody 6a of the jig. Many kinds of objects to be fired can be fired simultaneously in the condition where deformation can not occur.
Patent JP-H0662951-A (JP)
Title: Rice boiler
Inventor: ISHIKAWA HARUO
IPC: A47J27/00
Filed: 1992-08-18
Abstract: PURPOSE:To provide boiled rice which tastes good at any time, by a method wherein such problems that the boiled rice is made dry, is turned yellow and smells of thermal insulation are lessened even if the boiled rice is thermally retained for a long time, and such problems that the temperature of the boiled rice is made unequal and is changed, due to room temperature are also lessened. CONSTITUTION:A lid heater 4 performs both heating control wherein an electric current is long applied thereto and its temperature becomes high in order that the amount of dew adhering to the side of a vessel 1 of a lid 3 is allowed to decrease in the process of boiling rice and temperature control wherein duty heating, the electric current is repeatedly intermittently applied thereto, is performed in order that heat-retaining temperature of the vessel 1 or the lid 3 is maintained in the process of retaining heat. In addition, in the process of retaining the heat, a programs, in which the ratio between a bottom heater 2 and the lid heater 4 with regard to heating amount for a fixed time T is preset, controls their heating as a unit process in which the electricity is turned on for the fixed time T, on the basis of the temperature information from a thermal sensor 9 for detecting bottom temperature. In this way, the heat- retaining temperature of the vessel 1 is controlled.
Patent JP-H0957212-A (JP)
Title: Roller type selector
Inventor: TANAKA AKIRA
IPC: B07B1/14
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance selectivity and to improve efficiency when compared with the conventional one-roller one-selection system or one-plate one-selection system by using a one-roller two-selection system. SOLUTION: This selector is provided with a chain conveyor 4 wound and stretched so as to be rotatively drivable, selection rollers 5, 5,... installed on the chain conveyor and arranged and stretched in the rotary direction thereof at prescribed intervals, and a movable rollers 6 installed in the intermediate positions between the selection rollers and constituted so as to be movable up and down approximately in the vertical direction. The space between the front selection roller and the rear selection roller is changed widely and narrowly by the vertical displacement of the movable roller to perform selection operation.
Patent JP-H0665975-A (JP)
Title: Method of fitting hollow panel
Inventor: KOBAYASHI TOSHIHIKO
IPC: E04F13/21
Filed: 1992-08-18
Abstract: PURPOSE:To facilitate the insertion of nut into cavity section of a hollow panel and enable the efficient fitting by one person. CONSTITUTION:Members 12 for nuts are attracted to magnetic members 17, 17 fixed at one ends of inserters 11, and the members 12 for the nuts are brought to the state, in which the members 12 are inserted and supported into the cavity section 1b of a hollow panel 1. The position of insertion of the member 12 for the nut is determined by a jig 18 for positioning mounted to the inserter in a positioning manner, and a self tapping screw bolt 13 inserted into the hole of a panel fitting 5 is rotated at a specified position corresponding to the members for the nuts from the outside of the hollow panel. The panel fitting 5 is fixed temporarily by screwing the bolt 13 into the hollow panel 1 and the member 12 for the nut, and the hollow panel 1 is installed at the fixed position of a steel frame body by utilizing the panel fitting 5.
Patent JP-2001049335-A (JP)
Title: Production of oxide dispersion strengthened type steel
Inventor: OKUDA TAKANARI
IPC: G21C3/06
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the high temp. strength, ductility and toughness of the steel by heating previously prepd. steel having a structure in which oxide grains are dispersed into a martensitic phase to a specified temp., after that, gradually cooling it at a specified cooling rate and executing cooling to a room temp. SOLUTION: Oxide grain dispersion strengthened steel having a martensitic structure is heated at 900 to 1,300 deg.C and is thereafter cooled to a room temp. at a slow cooling rate of <=200 deg.C, preferably <=150 deg.C per hr. The heating at 900 to 1,300 deg.C is made for obtaining an austenitic phase, and the heating holding time is suitably controlled to 0.5 to 2 hr. Then, the reduction of the cooling rate is made for obtaining a ferritic single phase structure, and, in the case the cooling rate is made too high, by rapid cooling, a martensitic phase is caused. Since the steel obtd. by such heat treatment is low in hardness and excellent in ductility, it is suitable for working requiring high dimensional precision.