baber/WOPTO huggingface dataset:
Patent JP-H07252554-A (JP)
Title: Method for inhibiting high-temperature oxidation of nb-al based alloy and nb-al based alloy obtained thereby
Inventor: MIYAZAKI AKIMITSU
IPC: C22C1/02
Filed: 1994-03-14
Abstract: PURPOSE:To improve the oxidation resistance of an Nb-Al based alloy for a high-temp. structural material by incorporating a specified amt. of W or Ta or W and Ta into an Nb-Al based alloy wherein an A2 phase and an A15 phase are coexistent. CONSTITUTION:Tungsten is added to an Nb-Al based alloy material for a high- temp. structural material excellent in room-temp. ductility consisting of an A2 phase as the Nb solid soln. and an A15 phase as the Nb3Al-base intermetallic compd. so that the amt. of Nb plus W is controlled to >=80 atomic % and the amt. of W to 1/8 of Nb or to <=10 atomic %, and Ta is added so that the amt. of Nb plus Ta is controlled to >=80 atomic % and the amt. of Ta to <=1/8 of Nb or to <=10 atomic % to improve the oxidation resistance. Alternatively, W and Ta are added so that the total amt. of Nb, Ta and W is controlled to <=80 atomic % and the total amt. of W and Ta to <=1/8 of Nb or to 10 atomic %. An Nb-Al based alloy excellent in oxidation resistance at a high temp. is obtained in this way.
Patent JP-2000268249-A (JP)
Title: Inner door supporting device for automatic vending machine
Inventor: TANIGUCHI MASARU
IPC: G07F9/10
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To support an inner door only by insertion into a square hole by locking a supporting plate with the hole formed on the inner surface of an outer box and supporting the inner door by the supporting plate. SOLUTION: A hinge member 10 is fixed on the inner door 6. The supporting plate 7 is fitted to the inner surface of an outer box 3 of an automatic vending machine body 1. In this case, the inner door 6 is moved up to the front surface of a commodity storing room 5 and the hinge member 10 is lifted by a finger upward up to the square hole position of the plate 7. Then the inner door 6 is inserted into the square hole while moving the inner door 6 to the direction of the plate 7.  Thus the inner door supporting device for the automatic vending machine can easily support the inner door 6 only by inserting the hinge member 10 into the square hole of the supporting plate 7 without engaging a hinge pin holding plate 8 fixed on the inner door 6 and its curling part with a step fixed on the plate 7 by welding or the like, inserting the hinge pin 13 from the upper side and supporting the inner door 6 as is customary in a conventional method.
Patent JP-S55160092-A (JP)
Title: Slurry fuel
Inventor: NARITA KIICHI
IPC: C10L10/08
Filed: 1979-05-31
Abstract: PURPOSE: Slurry fuel, capable of keeping blowing resistance as low as possible and preventing clogging and wear of a flow control valve and a blowing nozzle, prepared by mixing a carbonaceous material of a specified particle size with a liquid fuel.  
     CONSTITUTION: A carbonaceous material, of which not more than 0.5wt% has a particle size of 1/3W3/3 of the minimum width in the pipe line and at least 40wt% has a particle size of 0.1mm or less, and as a coal powder, is mixed with a liquid fuel such as heavy oil. Whereby it is possible to eliminate difficulties such as clogging and wear of a flow control valve and a burner and to maintain stable blowing conditions for a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03270916-A (JP)
Title: Control panel for molding machine
Inventor: TAKAHASHI RYUICHI
IPC: B29C45/76
Filed: 1990-03-20
Abstract: PURPOSE:To make the centralized viewing of running situations, managements and the like in charge of a large number of molding machines possible by a method wherein display screen is arranged at a position viewable by an operator so as to display production control information of the machine under continuous running. CONSTITUTION:A CPU 41 controls various actuators of each molder, inputs to control panels and displaying operation. An input device 42 is equipped with various input keys, through which an operator manually inputs molding conditions and setpoints. A memory 43 stores the molding conditions of each injection molder and setpoints. A display screen 44 consists of CTR and the like and is arranged at a position easily viewable by the operator so as to display image planes for molding conditions at the setting of setting terms in respective processes of each injection molder, confirmation of set terms and monitoring and further production control information during continuous running, for example, production plan information such as project production number, actual production results, remainder, estimated finishing time or the like, running situation information such as 'in running', 'in stop', 'under preparation', 'in abnormal stop' or the like, process identification information and message information under abnormal condition.
Patent JP-H11265209-A (JP)
Title: Sequence control method and device therefor
Inventor: KUDO TAKAO
IPC: G05B23/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency and operability of system development by making the flow of the control of a producing equipment coincident with a ladder sequence. SOLUTION: A sequencer 3 for controlling each process of an equipment 1 through a sensor/actuator 2 is provided with a progress managing function 10 to be periodically activated, and an end condition or the like is defined for every step of each process by a controlling operation defining part 12. A step control processing part 11 which is flow-described fetches present progress information or an operation request from an operation managing part 13, and decides an execution step by judging the presence or absence of interruption or step end according to the defined condition, and turns on the execution register STP of a step register 9 pertinent to the execution step.  A facility control sequence 8 ladder-describes an outputting part obtained combining the execution register STP with a controlling operation in the step in each step unit, and outputs a control command from the outputting part to the actuator 2 according to the turning on of the execution register on.
Patent JP-H03269946-A (JP)
Title: Metal halide lamp
Inventor: ORITO HIDEMI
IPC: H01J61/34
Filed: 1990-03-20
Abstract: PURPOSE:To support a cylinder inside an outer bulb firmly and securely and easily in attaching work with simple constitution by bringing a circular spring member, whose one end is fixed to a strut of a light emitting tube, into contact with the inwall so as to support the heat-resistant cylinder inside said outer bulb. CONSTITUTION:A light emitting tube 1 is supported by a strut 5a inside an outer bulb 4. A circular spring member 7, which surrounds this tube 1 and whose one end is welded and fixed to a strut 5a, is brought into contact with the inwall of a heat-resistant cylinder 6 made of quartz, and this cylinder 4 is supported inside an outer bulb 6 easily in attachment work and, since it is not point contact, firmly and securely with simple constitution. As a result, the thermal insulation effect of the light emitting tube is elevated, and also the safety to the bursting of the light emitting tube improves.
Patent JP-S56165580-A (JP)
Title: Production of aluminum clad steel pipe of superior workability
Inventor: KUBOTA MASAROU
IPC: B23K20/00
Filed: 1980-05-23
Abstract: PURPOSE: To produce a titled clad steel plate with good productivity by annealing press-contact plates press-contacted with an Al (alloy) plate on the surface of a mild steel plate and finish rolling the resultant clad plate then annealing the same after softening.  
     CONSTITUTION: A plate of Al or Al alloy is superposed on at least one side of a mild steel plate, and the laminated plates thereof are rolled to be press-contacted. The resultant press-contact plates are annealed under the conditions under which the recrystallization softening of the steel plate layer does not occur substantially and under which the recrystallization softening of Al or Al alloy takes place, so that the mutual diffusion of the core material and the skin material in the press-contact layers is progressed. Next, the resultant clad plate is subjected to finish rolling under ≥30% draft, whereby the final thickness of the clad steel plate is controlled.  Thence, the clad steel plate is annealed under the conditions under which the recrystallization softening of the steel plate layer takes place. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02248123-A (JP)
Title: Minimum phase deviation synthesis type sd receiver
Inventor: HANAKA MITSUNORI
IPC: H04B7/08
Filed: 1989-03-20
Abstract: PURPOSE:To improve a code error rate or the like and to enhance the reception characteristic by synthesizing a main reception signal and a sub reception signal subject to phase adjustment respectively. CONSTITUTION:A relative phase between a main reception signal and a sub reception signal from a main antenna 1 and a sub antenna 2 is controlled respectively by a phase shift means 21. Then a phase detection means 22 detects a phase difference between reception signals at plural points of a center frequency and its vicinity frequencies, for example, in a spectrum of the main reception signal and the sub reception signal and a control means 23 controls the phase deviation of the phase shift means 21 so that the deviation of the phase difference of the frequency pints is minimized. Thus, the main reception signal and the sub reception signal subject to phase adjustment are synthesized by a synthesis means 24 to obtain a synthesized wave in which an interference wave is cancelled.
Patent JP-H02246396-A (JP)
Title: Forming method for wire disconnecting pattern
Inventor: ISHIDA NOBUHISA
IPC: H05K3/22
Filed: 1989-03-20
Abstract: PURPOSE:To correct a wire disconnecting pattern having reliability with a simple device by coating a part between opposed parts of a disconnected conductor pattern with conductive paste, radiating it with a laser to bake it and melting the opposed part of the pattern to make the opposed parts communicate. CONSTITUTION:If a conductor pattern 2 is disconnected, opposed parts 2a, 2a are opposed, a part between the parts 2a and 2a is coated with conductive paste 3 are cured. This volatilizes curing solvent of the paste 3 to cure resin. Then, the paste 3 is radiated with a laser light from a laser unit 4 to bake the paste 3, and the opposed parts 2a, 2a of the pattern 2 are melted. The melted conductors of the parts 2a, 2a and mixture with semiconductor in the paste 3 are generated, and the parts 2a, 2a are made to communicate with the mixture. Thus, a wire disconnecting pattern having reliability can be corrected by a simple device.
Patent JP-S61239885-A (JP)
Inventor: DEIBITSUDO ERU EDOWAAZU
IPC: A01N63/50
Filed: 1986-03-28
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-S56165349-A (JP)
Title: Lead frame and semiconductor device using said lead frame
Inventor: HARA SOTOMITSU
IPC: H01L23/50
Filed: 1980-05-26
Abstract: PURPOSE:To increase a wetproof and prevent the deformation of a semiconductor pellet by a method wherein a tub is hung by means of one lead frame extending in the rectangular direction from a central section of the tub to which the pellet is mounted, and the other end of the lead frame is connected to a side edge section of the lead frame. CONSTITUTION:A lead frame consist of outer leads 10 forming external connecting terminals, inner leads 14 connected to the outer leads 10 through a connecting section 12, a tub 16 forming a pellet mounting section to which a semiconductor pellet is installed, a lead 20 for hanging the tub, which supports the tub 16 mechanically, and wires 22. The lead 20 for hanging the tub extends in the rectangular direction from a central section of the tub 16, and the reverse side is connected to the dam sections of the side edge sections of the lead frame and supports the tub 16 mechanically. Thus, the infiltration of moisture is prevented, and the deformation of the pellet in characteristics is obviated by the decrease of stress to the tub.
Patent JP-S62226821-A (JP)
Title: Production of glass
Inventor: HORIBATA OSAMU
IPC: C03C1/00
Filed: 1986-03-27
Abstract: PURPOSE:To stably produce a large-sized glass block-like material which is excellent in purity and homogeneity by adding metallic alkoxide and an acid catalyst to water having specified pH wherein metallic oxide is preliminarily dispersed therein and hydrolyzing the mixture. CONSTITUTION:After dispersing fine powder of metallic oxide (i.e. silica anhydride) in water having 3.0-7.0pH, metallic alkoxide (e.g. ethyl silicate) and an acid catalyst (i.e. hydrochloric acid) are added and the mixture is hydrolyzed. Then after adding base (i.e., aq. ammonia) thereto and allowing the mixture to gel, it is heated and dried.
Patent JP-2000269910-A (JP)
Title: Transmitter and method for terminating data
Inventor: KAWAMURA HIDETOSHI
IPC: H04J3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a backbone transmitter with a large capacity and containing a plurality of channels. SOLUTION: The backbone transmitter of a large capacity consists of line interface sections 321-32n that interface communication channels, a main signal processing section 54 that branches, inserts, exchanges signals and an overhead data termination section 34 that applies termination processing to an overhead of a received signal. The overhead data termination section 34 consists of an OH-ASIC 51 which is a serial link interface section and a CPU 52 which controls the OH-ASIC 51. Serial links, consisting of serial data lines each having a plurality of layers and clock lines, are placed between the line interface sections 321-32n and the overhead data terminating section 34.
Patent JP-S59198371-A (JP)
Inventor: MAARU DABURIYUU FUAKUSON
IPC: G01S7/28
Filed: 1983-04-19
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-H07249636-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRAI KOJI
IPC: H01L21/8228
Filed: 1994-03-14
Abstract: PURPOSE:To provide a vertical PNP transistor having lowered vertical parasitic resistance in the collector electrode extraction region and a high current amplification factor while being controllable with good reproducibility and a manufacturing method. CONSTITUTION:A semiconductor substrate is provided with a buried collector region 20 provided with a central part region formed by ion implantation from its main face while having a prescribed depth D+d from the main face and a collector and a peripheral part region having a shallower depth D from the main face than the central part region and a collector extraction region 21 being connected to the peripheral part region having a shallower collector region and formed by impurity diffusion. Since a mask for ion implantation on the surface of the semiconductor substrate and a buffer film having an opening or a thin part and a thick part is formed on its opening part and thereon ion implantation is performed so that the peak of concentration distribution may be the semiconductor substrate by high acceleration voltage in order to easily form a collector region 20 as shown in the Figure.
Patent JP-H0248347-A (JP)
Title: Paper-feed system
Inventor: FUIRITSUPU ERU CHIEN
IPC: B65H5/06
Filed: 1989-03-20
Abstract: PURPOSE: To remove or rearrange paper by providing a release lever having a first position of not driving a pressurizing plate and a second position capable of freely moving idler rollers by driving the pressurizing plate. CONSTITUTION: A release lever 37 normally constitutes a part of an upper wall of a housing 30, and is pivotally supported by a support pin 41. When the release lever 37 is actuated, the end part 37a abuts to a pressurizing plate 29 to separate the pressurizing plate 29 from idler rollers 21, 22, so that the rollers 21, 22 are released from corresponding driving rollers 17, 18 to be freely movable upward in corresponding slender bearings 21a, 22a. Thus, a hold of paper 11 by a pinch roller is released, so that the paper can be removed or adjusted on the spot.
Patent JP-S61229840-A (JP)
Title: Production of acrylic acid or methacrylic acid
Inventor: NIITSUMA HIROSHI
IPC: C07C57/04
Filed: 1985-04-03
Abstract: PURPOSE:To improve the yield without by-product by using a catalyst containing a component possessing oxidizing ability, e.g. chromium oxide, present in a solid acid catalyst having an acid strength within a specific range in obtaining the titled compound by bringing acetic acid or propionic acid into contact with formaldehyde in the vapor phase. CONSTITUTION:Acetic acid or propionic acid is catalytically reacted with formaldehyde in the vapor phase, using a catalyst possessing an oxide of an element selected from V, Cr, Co, Ni, Mo, W and Pb and/or heteropoly-acid having one or two or more selected from V, W and Mo as a condensed coordination element as an oxidizing component on a solid catalyst having acid points of PKa <=-3.0 acid strength, preferably in the coexistence of oxygene to obtain the aimed compound. The molar ratio of acetic acid or propionic acid to formaldehyde to be fed is preferably 1:1-15:1. The reaction temperature is preferably within 200-500 deg.C range.
Patent JP-H08262390-A (JP)
Title: Liquid crystal cell
Inventor: YANAGISAWA MASAKI
IPC: G02F1/1337
Filed: 1995-03-28
Abstract: PURPOSE: To provide a liquid crystal cell which does not generate the orientation defect by an under-twist at the time of reorientation treatment of a liquid crystal material and is capable of always stably maintaining the molecule orientation state of the liquid crystal material in the service temp. range of the liquid crystal. CONSTITUTION: A liquid crystal material having the characteristic that the natural pitch of the twist arrangement of liquid crystal molecules increases with an increase in temp. in the service temp. range of the liquid crystal and decreases at a temp. near the N-1 point is used for the liquid crystal material 8.
Patent JP-H08267402-A (JP)
Title: Processing position locating device for constructional wooden material
Inventor: KINOSHITA KIYOSHI
IPC: B27B27/10
Filed: 1995-03-28
Abstract: PURPOSE: To provide a processing position locating device for constructional wooden material which can conduct locating for processing a constructional wooden material promptly and easily and relieve the burden of a worker. CONSTITUTION: This locating device is provided with a conveyance means 30 for conveying a constructional wooden material 11 such as the core of a wooden panel, a plurality of stoppers which are disposed at regular intervals along the conveyance direction of the conveyance means 30 and disposes the constructional wooden material 11 at a prescribed processing position by bringing the end 12 of the constructional wooden material 11 into contact, a plurality of drive means which drive the respective stoppers independently, and a remote control means 60 which remote-controls the drive means 22 to select any of a plurality of stoppers 21 and brings it into contact with the end 12 of the constructional wooden material 11.
Patent JP-S59195523-A (JP)
Title: Manufacture of zeolite
Inventor: NUMATA MASAHIRO
IPC: C01B39/14
Filed: 1983-04-20
Abstract: PURPOSE:To reduce the production cost of zeolite by using amorphous hydrated silica, a by-product of the synthesis of cryolite and aluminum fluoride, as a silica source in manufacturing zeolite used for synthetic detergent. CONSTITUTION:In manufacturing zeolite which is suitably used for synthetic detergent, amorphous silica contg. 40-60% water content, a by-product of the synthesis of cryolite or aluminum fluoride from silico-fluoride is used as a silica source. For the production, Al(OH)3 is dissolved in an aq. soln. of NaOH, and said amorphous hydrated by-product silica, in powdery form or as a suspension in water or an aq. soln. of NaOH, is added to the soln., and reacted. In this case, SiO2, Al2O3, Na2O and water in the by-product silica, Al(OH)3, and NaOH are used to satisfy the ratio shown in equation (1). The reaction is carried out while agitating violently, and zeolite is crystallized at 80-105 deg.C under ordinary pressure. Thus, zeolite is manufactured at low cost.
Patent JP-H02248458-A (JP)
Title: Thermoplastic resin composition
Inventor: GOBAN HIROSHI
IPC: C08L67/02
Filed: 1989-03-22
Abstract: PURPOSE:To improve the impact strength, heat resistance, mechanical properties, and appearance of a molded item by compounding a polyphenylene oxide resin, an arom. satd. polyester, a specific copolymer, and an ethylene-ethyl acrylate copolymer. CONSTITUTION:100 pts.wt. resin mixture consisting mainly of 80-20 pts.wt. polyphenylene oxide resin having structural units of the formula [wherein R1 to R4 are each H, halogen, (substd.) hydrocarbon group, cyano, alkoxy, phenoxy, or nitro group; and n is the polymn. degree] and 20-80 pts.wt. arom. satd. polyester having an intrinsic viscosity of at least 0.5 is mixed with 3-30 pts.wt. copolymer having an MI of 0.1-50 and obtd. by copolymerizing a styrenic monomer with 0.5-30wt.% epoxy group-contg. unsatd. acid, alpha,beta-unsatd. acid, and/or alkyl (meth)acrylate, and 5-30 pts.wt. ethylene-ethyle acrylate copolymer contg. 5-25wt.% ethyl acrylate.
Patent JP-H01243529-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAKABE KAZUYA
IPC: H01L21/318
Filed: 1988-03-25
Abstract: PURPOSE:To reduce a crystal defect to be caused due to a stress of a silicon nitride film by a method wherein the silicon nitride film for passivation use is isolated to device units in order to reduce an area of each silicon nitride film. CONSTITUTION:A silicon nitride film 13 for passivation use of a diffusion layer inside an epitaxial layer 2 and a semiconductor substrate 1 is formed on a field insulating film 11 and an insulating film 12. The silicon film 13 is formed in such a way that it is isolated nearly to device units. The silicon film 13 is isolated at a device isolation part, i.e. at parts corresponding to grooves 5 and the insulating film 11. Then, even when an ion implantation operation to form an emitter region is executed, an increase in a stress of the silicon film 13 is small because an area of the silicon film which has been isolated to the device units is small. By this setup, it is possible to reduce a crystal defect such as a dislocation or the like which is caused inside the epitaxial layer 2 due to the stress of the silicon film 13.
Patent JP-H0684474-A (JP)
Title: Electron beam device
Inventor: HANSUUGIYUNTAA MATEUSU
IPC: H02M7/10
Filed: 1993-03-29
Abstract: PURPOSE: To provide an electron beam device to improve function efficiency at a technically marginal cost and to enhance reliability and safety. CONSTITUTION: A collector 4 includes several collector stages 6 arranged back and forth in a beam axis direction. The collector stages 6 have potential to be reduced by every stage. A feeding part having a high voltage direct current feeding part 13 comprises several switch stages S1,..., S6 of the same type, and these switch stages S1,..., S6 are constituted as switchable intermediate voltage sources whose output sides are connected in series. The multistage potential of the collector stages 6 is generated by a corresponding tap between the switch stages Si and Si+1 (i=1,..., 5) of the high voltage direct current feeding part 13.