baber/WOPTO huggingface dataset:
Patent JP-S5515858-A (JP)
Title: Plastic sleeve connecting method
Inventor: TAKAYAMA NOBORU
IPC: C09J5/00
Filed: 1978-07-24
Abstract: PURPOSE:To prevent occurrence of pores on a plastic sleeves joint surface by providing the joint's exterior circumferential surface with a plastic film by thermal joining process. CONSTITUTION:A pair of plastic sleeves 3 and 4 are supported by surrounding a joint section 2 between plastic sheath cables 1 and 1, and an engaging step section 4A is formed on the joint section. A plastic film 6 is wound around the exterior surface of the joint section, and the exterior surface is provided with a pressing step 7. By heating this joint section with a heating step 8 consisting of a thermally uniform material 8A and an electric heating wire 8B, a joining surface 5 between the plastic sleeves 3 and 4 is thermally melted and joined, and at the same time, the plastic film 6 is also thermally melted and joined to the exterior surface sealing air into extremely small spaces on the joint surface 5 so that it is prevented from growing into a pore.
Patent JP-S60235324-A (JP)
Title: Magnetron cathode structure
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/05
Filed: 1984-05-07
Abstract: PURPOSE:To make it possible to obtain an excellent vibration-proof effect at low cost by providing, on an insulating spacer, a notched section of approximately equal dimensional width as the diameter of a piercing hole so as to hold the bent portion of at least either one of center lead or side lead. CONSTITUTION:A notched groove 11c of approximately same dimension as the diameter of the hole 11a or 11b through which a center lead 4 or a side lead 5 pierces is formed in an insulating spacer 11, and the bent portion 4a of center lead 4 is held within this groove 11c. By such a constitution, the movement of center lead 4 toward arrow head C-C is prevented. Furthermore, the movement of spacer 11 toward a stem ceramic 7 side is prevented by the bent portion 4a of center lead 4, and the movement toward the opposite side is prevented by the fused portion 3a of side lead 5 caused by a butt welding of side lead 5 and bottom end seal 3.
Patent JP-H03290377-A (JP)
Title: Superconductor and production thereof
Inventor: KUWAJIMA HIDEJI
IPC: C04B37/00
Filed: 1990-04-04
Abstract: PURPOSE:To produce a superconductor having a desired size by bonding a plurality of superconductor pieces with a superconducting adhesive containing superconductor powder. CONSTITUTION:A superconducting adhesive 3 containing superconductor powder is applied to or placed on the bonding parts of plural superconductor pieces 1, 1' and the superconducting adhesive is cured to bond the pieces with each other. The superconducting adhesive is an organic adhesive containing superconductor powder. A superconductor having arbitrary size can be produced simply by joining a plurality of small-sized superconductors which can easily be baked. The obtained superconductor has dense texture and is free from warpage, twist, etc.
Patent JP-H10285853-A (JP)
Title: Rotor of dynamo-electric machine
Inventor: KAHATA YASUO
IPC: H02K3/24
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To cool a rotor coil effectively and permit larger field current to be flown, by forming a radial path at a rotor coil with a vent hole formed aslant in a circumferential direction, when viewed from a direction orthogonal to a rotational center line. SOLUTION: A radial path 10A is constituted by forming the vent holes of respective rotor coils 3 formed aslant in a circumferential direction when viewed from a direction orthogonal to a rotational center line, forming it by bending it into a lightning shape at two points on the way in a radial direction so as to communicate them each other, and layering the respective rotor coils 3. A coolant gas 11 passes through the radial pass 10A from a sub-slot 2, further through respective openings of a creepage block 6 and a rotor wedge 7 to be exhausted to an air gap 12. As a result, a heat transfer area from the rotor coils 3 to the coolant gas 11 is increased, and heat transfer performance is improved by turbulent flow of the coolant gas 11 being accelerated. Therefore, it is possible to cool the rotor coils 3 effectively and permit larger field current to be flowed.
Patent JP-S6312296-A (JP)
Inventor: BURAIAN UIRIAMU GURINNERU
IPC: C12N/
Filed: 1987-04-09
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-H08284717-A (JP)
Title: Learning area setting method for air-fuel ratio learning control
Inventor: TAKAGI SADAO
IPC: F02D45/00
Filed: 1995-04-14
Abstract: PURPOSE: To set a basic injection time for regulating the range of respective learning areas to nearly same, prevent mis-learning and dissolve a so-called stick phenomenon by overrich and overlean by dividing the learning area based on the basic injection time and the number of revolution of an internal combustion engine. CONSTITUTION: The output signals of a vehicle speed sensor 15, a throttle sensor 16, a water temperature sensor 17 and an O2 sensor 21 are inputted to an electronic control device 6 and the discrepancy between an air fuel ratio based on the output of the O2 sensor 21 and a target air fuel ratio is learned as a learning value and this learning value is held until a next learning time. In this case, an operation area is divided to plural areas based on the basic injection time and the number of revolution of an engine and the learning area for learning the learning value is set by divided respective area unit. Thereby, the basic injection time for regulating the range of respective learning area can be set to nearly same and the learning amount in respective learning area is averaged and a so-called stick phenomenon by overrich and overlean is dissolved.
Patent JP-H11286628-A (JP)
Title: Method for preventing corrosion of oxide semiconductor
Inventor: KAWARAI HISAKATSU
IPC: G02F1/1333
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which, when applied to the surface of a semiconductor, can prevent the surface from being corroded even when an electrolyte is formed thereon in e.g. a high-temperature environment by incorporating a film-forming agent with an ion exchange material. SOLUTION: This material comprises a film-forming agent desirably being one forming a hydrophilic film or one forming a hydrophobic film and an ion exchange material desirably being an ion exchange resin or an inorganic ion exchange substance. It is desirable that the film-forming agent which forms a hydrophilic film is a hydrophilic-group-containing acrylic, alkyd, melamine, urea, phenolic, epoxy, cellulose, urethane, polyacetal, polyvinyl alcohol, or vinyl chloride resin. It is desirable that the film-forming agent which forms a hydrophobic agent is a cellulose, alkyd, melamine, urea, vinyl chloride, butyral, aminoalkyd, acrylic, epoxy, unsaturated polyester, urethane, olefin, or vinyl acetate resin.
Patent JP-S57205604-A (JP)
Title: Water-utilization work in mountain stream
Inventor: KOMABAYASHI TEIZOU
IPC: E02B7/02
Filed: 1981-06-11
Abstract: PURPOSE:To control the erosion for the stream bed by preventing the run-off of gravels by a method in which a water-permeable dam structure is constructed in the stream bed, a well frame of steel netting is buried in the sand deposite upstream of the dam structure, and a culvert is provided around the well frame. CONSTITUTION:The stream bed 5 is excavated, a concrete footing 6 is constructed, and a water-permable steel frame 7 of a triangle cross section is built up on the concrete footing 6 to construct a dam structure 8. When coarse gravels are refused by th screens 14 and 14' of the steel frame 7 and soil, sand, and gravels are deposited to an extent, sand deposite 17 is excavated in the upstream of the dam structure 8, the well frame 18 of steel netting is set in the stream, and coarse gravels are packed into the inside of the well frame 18. Coarse gravels are placed around and the upside of the well frame 18, a culvert 19 is constructed, and the well frame 18 is buried. Thus, part of water flowing from the upstream of the well frame 18 is directed into the well frame, gradually discharged into the sand deposite 17, and spread.
Patent JP-H03288424-A (JP)
Title: Resist layer used to fabricate circuits
Inventor: SANO KOICHI
IPC: C23F1/00
Filed: 1990-04-04
Abstract: PURPOSE:To prevent irregular reflection of energy applied on a surface to be machined and to form resist pattern having a wall surface without irregularities by layering a lower layer which absorbs all the remaining irradiation energy which is transmitted through an upper layer underneath the upper layer through which irradiation energy can be transmitted. CONSTITUTION:A resist layer 10 used to fabricate circuits is formed as a two- layer structure of a lower layer 11 and an upper layer 12. The lower layer is formed of a resist having an excellent capability of absorbing ultraviolet rays. The upper layer is formed of a resist through which ultraviolet rays are transmitted. When such resist layer 10 formed of the lower layer 11 and upper layer 12 is provided, if ultraviolet rays applied through a mask 5 penetrate into the lower layer 11 after passing through the upper layer 12, the ultraviolet rays are absorbed by the lower layer 11 and prevented from reaching the surface of a copper foil 2. As a result, irregularities on the wall surface of a resist pattern caused by the light reflected by the irregularities of the surface 2a of copper foil 2 can be prevented.
Patent JP-S61254492-A (JP)
Inventor: SHIMADA HIROMI
IPC: B66C1/12
Filed: 1985-04-27
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-H10262653-A (JP)
Title: New yeast and production of sake (refined rice wine) with the same
Inventor: WATANABE SANEMORI
IPC: C12N1/16
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain new Saccharomyces cerevisiae AK-3 useful for producing sake (refined rice wine) having a mild taste and a fine aroma by having qualities large in an ethanol-producing rate, little in the by-production of organic acids and amino acids, and free from the adhesion of gas bubbles. SOLUTION: This Saccharomyces cerevisiae AK-3 is large in an ethanol- producing rate, little in the by-production of organic acids and amino acids, and free from the adhesion of gas bubbles in comparison with sake yeasts No.7, No.9 and No.10 deposited in The Brewing Society of Japan. The Saccharomyces cerevisiae AK-3 is deposited as FERM P-15929, and is preferably used to produce sake.
Patent JP-S57205441-A (JP)
Title: Electrically conductive vinyl chloride resin composition
Inventor: ITOU KATSUJIROU
IPC: C08K3/04
Filed: 1981-06-10
Abstract: PURPOSE: To provide an electrically conductive vinyl chloride resin compsn. having improved carbon black-dispersiblity and moldability, by blending carbon black with a specified vinyl chloride graft polymer.  
     CONSTITUTION: 99.5W80pts.wt. vinul chloride monomer or monomer mixture consisting of vinyl chloride and not more than 20wt% (based on the amount of vinyl chloride) other ethylenically unsaturated monomer copolymerizable therewith, is graft-polymerized in the presence of 0.5W20pts.wt. ethylene/vinyl ester copolymer having a reduced viscosity (ηsp/C) of 0.03W0.45 as measured in a xylene soln. at 75°C to obtain a vinyl chloride graft polymer. The titled resin compsn. consists of 100pts.wt. said graft polymer and 2W40pts.wt. carbon black and, if necessary, further a stabilizer, a lubricant, etc. When the reduced viscosity exceeds 0.45, an improvement in moldability and easy dispersibility of carbon black can not be achieved. When the viscosity is below 0.03, the thermal properties and the mechanical strength of moldings are lowered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01260367-A (JP)
Title: Gas flow sensor
Inventor: KURODA TOSHIHIKO
IPC: G08B21/00
Filed: 1988-04-11
Abstract: PURPOSE:To enable accurate detection of a gas leak, by forming a turbulence generating means at a part of a cylinder through which a gas passes to set an ultrasonic Doppler sensor in the cylinder. CONSTITUTION:A gas flow sensor has a cylinder 6 disposed in a casing 5 and one end thereof 6 is connected to a piping connection port 4 through a coupler 7. A chamber 8 is formed in the course of the cylinder 6 and a baffle board 9 as turbulence generating means is provided on the top thereof. An ultrasonic Doppler sensor 10 is set on the side of the chamber 8. When a device plug is opened, a gas flow is generated to be detected with the ultrasonic Doppler sensor 10. Base on an output of the ultrasonic Doppler sensor 10 and an output of a flame sensor, a solenoid valve is controlled.
Patent JP-H06299894-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: AOKI SHIGERU
IPC: F02D41/02
Filed: 1993-04-16
Abstract: PURPOSE:To realize misfire countermeasure at a new high land by using an accumulator type fuel injection pump. CONSTITUTION:The fuel injection control device 200 of a diesel engine 100 in which an accumulator type fuel injection pump 110 for controlling fuel injection pressure is used, is provided with a means 210 for detecting atmosphere pressure, a correcting means 220 for correcting so as to reduce fuel injection pressure in association with reduction of the atmosphere, and additionally it is provided with correcting means 230, 240 for correcting a fuel injection timing to advance side in association with reduction of the atmosphere, or correcting an EGR amount to a reduction side when the atmosphere is a prescribed pressure value and less.
Patent JP-2000285868-A (JP)
Title: Electrodeless discharge lamp and ultraviolet-ray radiating device
Inventor: DOI HIROYUKI
IPC: H05B41/24
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp and an ultraviolet-ray radiating device capable of reducing deterioration of a matching circuit when housing the matching circuit for the electrodeless discharge lamp, etc., in an envelope for the water-tight housing. SOLUTION: This ultraviolet-ray radiating device comprises an arc tube l having an airtight discharge space, an induction coupling coil 2 wound on the outer wall of the arc tube 1 for transmitting energy to the discharge space, a matching circuit 6 interposed between an external high frequency power device and the inductive coupling coil 2 and having a component mainly composed of an inorganic material, and a protection tube 4 for water-tightly housing the arc tube 1, the induction coupling coil 2 and the matching circuit 6, and a cap.
Patent JP-S63255337-A (JP)
Title: Zinc based alloy for bearing
Inventor: KANEKO MIKIO
IPC: C22C18/04
Filed: 1987-04-13
Abstract: PURPOSE:To facilitate casting and working and to improve wear resistance, hardness and load resistance of titled bearing by incorporating optimum ratio of Al and Mn as well as specific ratio of Mg into the titled alloy. CONSTITUTION:The alloy for a bearing is formed by the compsn. consisting of, by weight, 17-30% Al, 0.1-3.0% Mn, 1/2-1/5 (weight ratio) Mg for Mn and the balance Zn or alloy consisting essentially of Zn with inevitable impurities. Since the titled alloy has low casting temp., shows facility in casting and working and has the excellent wear resistance, hardness and load resistance, there occurs no problem such as seizure at the time of using said alloy for a bearing, etc.
Patent JP-H09257477-A (JP)
Title: Laser reference level apparatus
Inventor: OTOMO FUMIO
IPC: G01C15/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To easily set a laser projection apparatus, save labor, enhance visibility of a target and improve workability. SOLUTION: The apparatus is constituted of a laser projection device 10 and a target 61. The target 61 has a reflecting face related to a predetermined position thereon. The laser projection device 10 has a laser oscillation device with a rotatably supported projection means for projecting laser beams and a detecting means for detecting reflecting laser beams, a driving device for rotating at least the projection means of the laser oscillation device, and a control part for controlling the driving device in accordance with a detecting state of the reflecting laser beams from the reflecting face of the target so that the laser beams are directed to a predetermined position of the target 61. In this case, the laser reference level apparatus can be remote-controlled from two directions, i.e., front-rear and up-down directions.  Therefore, when inclined reference laser beams are to be formed to bury a tunnel and when an inclined angle of the buried tunnel is to be measured, etc., the laser reference level apparatus is manipulated from the ground, and cost-saving and workability features are furthermore improved.
Patent JP-S5215355-A (JP)
Title: Method to measure tank deformation
Inventor: YAMANAKA HIROSHI
IPC: G01B7/30
Filed: 1975-07-25
Abstract: PURPOSE: Prevent generation of tank cracks by measuring deformation between tank bottom plate and side plate outside the tank thru wires, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5215183-A (JP)
Title: Fluorescent lighting tube manufacturing method
Inventor: KAWAHITO MICHIYOSHI
IPC: H01J9/02
Filed: 1975-07-25
Abstract: PURPOSE: A fluorescent lighting tube manufacturing method designed to prolong service life of a fluorescent tube by preventing fall-off of electrons-radiating substance from a filament and premature discoloration of the tube ends (turned into black color). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04322142-A (JP)
Title: Core and stator for motor
Inventor: IRIE SHINICHIRO
IPC: H02K21/14
Filed: 1991-04-22
Abstract: PURPOSE:To provide a core and a stator for motor having remarkably simplified structure and enhanced flux availability. CONSTITUTION:A core plate 11 constituting a stator 12 is provided with a ring part 15 and ties 17 are arranged peripherally with intervals on the radial inside thereof. The ties 17 comprises a first supporting base 18, a pair of first holding parts 31, 32 extending peripherally on the opposite sides continuously to the end of the first supporting base 18, a pair of second supporting bases 21, 22 extending radially inward from the ends of the first holding parts 31, 32, and a pair of second holding parts 33, 34 extending peripherally from the radial inner ends of the second supporting bases 21, 22 in the mutually approaching directions.
Patent JP-H03289570-A (JP)
Title: Detecting apparatus for deterioration of lightning arrester
Inventor: SAKURABA YUKIYA
IPC: H01C7/12
Filed: 1990-04-05
Abstract: PURPOSE:To simplify circuit constitution and to facilitate inspection by providing a condensing circuit part accumulating the leakage current of a lightning arrester as DC power and detecting the deterioration of the lightning arrester as condensed power. CONSTITUTION:A condensing circuit part 12 rectifies the voltage detected by a current detection part 11 through a diode D1 and accumulates the same in a condenser C1 as charge to accumulate a leakage current as DC power. The level detection part 13 detects the leakage current detection voltage converted to DC through the circuit part 12 in the voltage dividing circuit of resistors R1, R2. When the detection voltage becomes the deterioration level of a lightning arrester element or more, the charge of the circuit part 12 is outputted to a light emitting part 15 as a power supply. Whereupon, the light emitting part 15 allows a light emitting element to emit light to display the deterioration of the lightning arrester. By this method, a preparatory power supply becomes unnecessary and circuit constitution becomes simple and functional inspection can be also made easy.
Patent JP-S59217358-A (JP)
Title: Charge coupling image pickup device
Inventor: MURAKOSHI MAKOTO
IPC: H04N5/335
Filed: 1983-05-25
Abstract: PURPOSE:To obtain the title device of a wide dynamic range by a method wherein a picture element is composed of a plurality of image pickup cells of effectively different photosensitivities instead of varying the photosensitivity of said cell with time. CONSTITUTION:A photo shielding layer 34 of the picture element 10 has the photo receiving surface 40 all opened above a region 14, while it is provided with an optical aperture 38 of the aperture area of e.g. approx. 1/10, as compared with the case of the region 14, above a region 18 at every one. Said layer 34 is provided over the entire surface above the remaining region 18. Therefore, the n<-> type regions 18 function to not only as the vertical transfer line for picture signals but as a photosensitive region in one of the n<-> regions 18 provided with the aperture 38. In other words, the titled device is so constructed that, with respect to one picture element, one n<+> type region 14 and one of the two n<-> type regions 18 function as the photosensitive region to an incident light 32. This region 10 for one picture element is element-isolated from the other adjacent picture element by means of a p<+> type region channel barrier, i.e., channel stopper 36, and thus constructs the image pickup cell array. Such picture elements 10 are arranged in tow dimensions, thus forming the interline transfer type CCD image pickup device.
Patent JP-S59216253-A (JP)
Title: Interruption processing system
Inventor: TAKEUCHI HIDENORI
IPC: G06F9/48
Filed: 1983-05-25
Abstract: PURPOSE:To shorten a processing time, and to determine an event priority order by making an event processing unnecessary when only a supervisor call instruction interruption is generated, and holding an interruption factor when plural event factors are generated. CONSTITUTION:When only a supervisor call instruction SVC interruption exists, an SVC instruction is executed when an instruction is being executed, and an FF 13 is set by making the SVC ''1''. When the instruction is ended, an EI signal is outputted, an AND gate 33 becomes on, and an FF 23 is set, but since said signal is not inputted to an OR gate 50, it is considered that there is no event factor. Subsequently, if an interruption factor of a completion type is generated when the SVC instruction is being executed, an MCK signal becomes ''1'', an FF 11 is set, the EI signal becomes ''1'' at the time point when the SVC instruction is ended, an FF 21 is set, and an output of the OR gate 50 becomes ''1''. Accordingly, it is considered that there is an event factor, and whether an instruction factor whose priority order is higher than that of an SVC interruption factor exists or not is checked. As a result, the interruption factor of the highest priority order is processed.
Patent JP-S63257121-A (JP)
Inventor: ODA SHINJI
IPC: H01J9/20
Filed: 1987-04-15
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-S5616673-A (JP)
Title: Baking method for enamel product
Inventor: YOKOTA TAKESHI
IPC: C23D5/00
Filed: 1979-07-19
Abstract: PURPOSE: To improve the quality of enameled layer after baking and also, to prevent melting adhsion of the product with support part, by coating the slip added metal oxide powder to enamel frit on the metal substrate.  
     CONSTITUTION: Slip-added metal oxide powder, such as aluminum etc., containing about the same quantity or more of frit and not fused with the frit, to the enamel frit, is applied on the metal base material 1. Applied material 1 is baked placing on the support part 3 of the baking stand 2 and the enameled layer 6 is formed. The layer 6 is composed of plural layers of the lower enameled layer 6a and the upper enameled layer 6b, etc. normally. The alumina powder 7 is mixed in the layer 6 and melting temperature of the layer 6 is heightened. Accordingly, the layer 6 of the part A contacting with the part 3 at baking time, is not by fusing with the tip end of the part 3A and enameled product not having the exofliation or sticking flaw of the layer 6, is baked. 
     COPYRIGHT: (C)1981,JPO&Japio