baber/WOPTO huggingface dataset:
Patent JP-S60100355-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: SAITOU MASATO
IPC: H01J61/073
Filed: 1983-11-04
Abstract: PURPOSE:To prevent the unstable discharge between the one principal electrode of a luminous tube and an auxiliary electrode provided in the proximity of the principal electrode and improve the life characteristics by forming the auxiliary electrode so as to arrange a sleeve made of electric insulating material around it. CONSTITUTION:A transparent luminous tube 1 such as a metal halide lamp is provided with a principal electrode 2 on both ends and rare gas such as neon-argon is sealed in the tube together with mercury and metal halide and then an auxiliary electrode 3 is arranged in the proximity of one principal electrode 2A. In this case, a sleeve 25 made of quartz glass is provided around the auxiliary electrode 3. The one end is opened in a sealing crush section 1a and the other end is opened at the inner part of the luminous tube 1 and then the auxiliary electrode 3 is protruded to the arc side by 0.5mm. or more from the open end of the sleeve 25. As a result, the discharge in the vicinity of the sealing bottom of the auxiliary electrode 3 is prevented and the lamp life can be prolonged without non-lighting and luminous flux deterioration.
Patent JP-S6451119-A (JP)
Title: Gas separating device
Inventor: WATANABE KAZUYUKI
IPC: B01D53/04
Filed: 1987-08-20
Abstract: PURPOSE:To prepare always product gas of constant concentration by measuring the concentration of product gas removed from an adsorption column through a regulating valve for removal and controlling said regulating valve so that said concentration is set as a set concentration. CONSTITUTION:Air comes into an adsorption column 1 after being compressed by a compressor 3, and O2 is adsorbed by a molecule sieve carbon 1A, while product N2 gas is stored in an N2 tank 18. On the other hand, the pressure of an adsorption column 2 is reduced, and the adsorbed O2 is desorbed through a valve 12. Then, a product N2 is removed from the N2 tank 18 through a regulating valve 23 for removal, and at that time, the concentration of product N2 is measured by an O2 sensor 24 and compared with the set value from a set switch 25 by a controller 26, by which the valve 23 is regulated to regulate the degree of product gas purity.
Patent JP-S6449684-A (JP)
Title: Optical information recording medium
Inventor: ADACHI KEIICHI
IPC: G11B7/246
Filed: 1987-08-20
Abstract: PURPOSE:To obtain an optical information recording medium having sufficient recording characteristics with a high C/N and high stability to a long-term storage and to a long-time reading, by holding a specific dyestuff having pyrocholine nucleus on a substrate. CONSTITUTION:In an optical information recording medium for recording, regenerating, or erasing with a laser beam, a dyestuff having pyrocholine nucleus shown by a general formula I is held on a substrate. In the formula, R represents a benzene ring condensed with hydrogen atom, alkyl group, aryl group, alkoxy group, halogen atom, or pyridine ring, R1 represents alkyl group or aryl group, R2 represents hydrogen atom, alkyl group, or aryl group, and Z represents an atom group which has nitrogen atom or oxygen atom at an end of a conjugated bond to complete a conjugated chain with pyrocholine nucleus. Furthermore, various types of antioxidants and singlet oxygen quenchers are used together for enhancing a reading durability. In this manner, the optical information recording medium having a high-stability dye recording layer capable of keeping sufficient recording characteristics for a long term can be obtained.
Patent JP-H1047778-A (JP)
Title: Heat exchanger and hot water supply apparatus
Inventor: JINNO HIDEYUKI
IPC: F24H9/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To keep efficiency of heat absorption from combustion exhaust gas unchanged and hence restrict production of drain in a heat exchanger where heat absorbed by a fin is transmitted to each of pipes with a saddle, as a boundary, which forms a col of temperature distribution between the two pipes by providing obstruction means for obstructing a heat flow between the pipe parts and the saddle part in the fin. SOLUTION: A heat exchanger 3 consists of a plurality of fins 3a disposed horizontally of a can 10 and a water supply passage 3b parallely provided to the fins. Heat absorbed by the fins 3a is transmitted and absorbed to first to eight water pipes 31 to 38. Supply water is raised in temperature owing to the heat absorption and is supplied to a bathtub. Herein, there are provided in the heat exchanger 3 obstruction means (first to seven elongated holes) 51 to 57 for obstructing the flow of the heat. The first to seven elongated holes 51 to 57 are positioned between each of the first to fifth water pipes 31 to 35 and a saddle part and are disposed substantially parallely to the saddle part. The first to seventh elongated holes 51 to 57 are disposed such that surface temperature of each of the first to eighth water pipes 31 to 38 is higher than the dew point of combustion waste.
Patent JP-S6267205-A (JP)
Title: Control system for steam turbine
Inventor: KATAYAMA AKIRA
IPC: F01D21/00
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the depression of controlling hydraulic pressure which actuates rapidly a servo valve and the pressure elevation control system of valve location wherein the circuit works being conditioned on the output of a steam turbine and the rapid reduction of load. CONSTITUTION:The servo valve 3b of a governor valve which carries out positioning of the hydraulic cylinder 12 of a steam governor valve is controlled by the signal of a digital input calculating output circuit 61. A closing bias 71 is inputted to a computing element 64 via the contact point of a relay 70 which is actuated by a power load unbalance circuit 15. When the shutdown of load is detected by the power load unbalance circuit 15, the relay 70 closes the contact point and adds the closing bias 71 to the signal 63 of requiring valve opening, so that the servo valve 3b is opened rapidly to close the governor valve.
Patent JP-H0492836-A (JP)
Title: Glass for filling resin
Inventor: YOSHIOKA TAKAO
IPC: C03C12/00
Filed: 1990-08-03
Abstract: PURPOSE:To provide glass capable of giving resin compositions having high transparency while maintaining desired heat resistance, chemical resistance and mechanical strength, by adopting SiO2-B2O3-K2O series or SiO2-K20-(ZnO+ PbO+SrO+BaO) series glass. CONSTITUTION:The glass comprises 40-75 of SiO2, 10-30 of B2O3, 0-15 of Al2O3, 3-25 of K2O, 0-10 of Na2O, 0-5 of Li20, 0-4 of (MgO+CaO+SrO+BaO+ ZnO) 0-10 of PbO, 0-10 of (TiO2+ ZrO2) O-3 of (As2O3+Sb2O3) and 0-15 (as fluorine) of the total amount of fluorides prepared by fluorinating the above-mentioned metal element oxides, and has a refractive index (Nd) of approximately 1.45-1.65. The glass can be dispersed in resins to provide highly transparent resin compositions.
Patent JP-H0496211-A (JP)
Title: Manufacture of metallized film capacitor
Inventor: HIRATSUKA JUNICHIRO
IPC: H01G13/00
Filed: 1990-08-03
Abstract: PURPOSE:To improve electrical and mechanical reliability of external electrodes and lands by polishing the surface of leadout electrodes formed by metalicon at both end surfaces of capacitor element and then forming an external electrode by immersing the capacitor into melted solder bath after coating of the flux. CONSTITUTION:A leadout electrode 2 formed by metalicon at both ends of a capacitor element l is polished as the mirror surface. Next, it is coated with a water-soluble flux. After five seconds from the coating, the composition of solder of solder bath is tin : lead = 6 : 4, and capacitor is immersed for two seconds under the liquid temperature of 200 deg.C and thereafter it is taken out. Thereby, the air part is not provided at the surface of external electrode 11 and therefore the interior is not oxidized continuously. A capacitor forming external electrodes 11 is immsered into hydrocarbon halogenide such as 1-1-1 trichloroethane and fourine group solvent and is cleaned in the ultrasonic cleaner to remove water-soluble flux so that adverse effect on the other electronic parts can be prevented on the substrate after the mounting.
Patent JP-S5999081-A (JP)
Title: Constant horsepower control device for variable pump
Inventor: ANDOU KUNIHIRO
IPC: F04B49/00
Filed: 1982-11-29
Abstract: PURPOSE:To simplify a constitution and improve the stability of performance by a method wherein an arm for regulating the slant angle of the variable pump is connected to a piston while the piston is permitted to control by the displacement of one set of spool. CONSTITUTION:When a part of pressure fluid, discharged by the driving of the pump 26, enters into a pressure chamber 22 through a path 28, the piston 21 moves to the right against a spring 37 and the arm 24, integral with the piston 21, arrives at the maximum delivery position B, thereby maximizing the delivery amount of the pump 26. At this time, when a delivery pressure arrives at a predetermined value, the spool 32, receiving the delivery pressure through the path 29, moves to the right against the springs 38, 39 and the path 29 and a pilot path 31 are communicated with each other. Accordingly, the delivery pressure inflows into the other pressure chamber 23, the piston 21 moves to the left by the difference of the pressure receiving areas thereof and the delivery amount of the pump is determined in accordance with a position whereat the forces of the springs 38, 39 and the force acting on the spool 32 are balanced with each other.
Patent JP-2000041221-A (JP)
Title: Image data transmitter, its method, image data receiver, its method, served medium and data record medium
Inventor: KATO MOTOKI
IPC: H04N19/467
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To realize a frozen frame in the case of recording a transport stream adopting the frozen frame and reproducing the recorded stream. SOLUTION: In the case that a frozen frame is instructed by a reproduction instruction section 5, a mode information setting section 34 sets information to realize the frozen frame and a packetizing section 33 packetizes the information and provides an output of it. When the frozen frame is released, the mode information setting section 34 outputs information denoting a period when the frozen frame is applied to the packet processing section 33, where the frame is assembled into packets and they are outputted.
Patent JP-S58108611-A (JP)
Inventor: TAKUMA TADASHI
IPC: H01B17/36
Filed: 1981-12-22
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-S6184204-A (JP)
Inventor: TAKAYAMA AKIRA
IPC: B27L11/00
Filed: 1984-10-03
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-H02111696-A (JP)
Title: Production of three-dimensional silicon structure
Inventor: UIRIAMU JII HOOKINZU
IPC: H01L21/302
Filed: 1989-08-10
Abstract: PURPOSE: To efficiently carry out a batch production of a three-dimensional silicon structure, by subjecting a (100) silicon water to a direction dependent etching treatment in plural stages on one side by a specified method.  
     CONSTITUTION: The three-dimensional structure 21 is formed by the following stages (a) to (g) from a silicon water having the water face in specified directions with respect to its (100) crystal face and (110) crystal face: (a) First etching resistant material layers 26 are formed on both surfaces of the water 19; (b) the one side of the first etching resistant material layers 26 is patterned and is provided with exactly existing plural apertures 23 for etching; (c) second etching resistant material layers 28 are deposited by evaporation on both surfaces 22 of the wafer and the first etching resistant material layers 26 provided with the apertures 23; (d) the second material layers 28 on the same side as the patterned first material layers 26 are patterned to provide the inner side of the boundary lines of the one aperture or respective apertures 23 within the first material layers 26 with the at least one apertures 24 for etching; (e) recessed parts 30 are formed through the apertures 24 by anisotropic etching; (f) the second material layers 28 are removed; and (g) recessed parts 32 are formed through the apertures 23 by anisotropic etching. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6364317-A (JP)
Title: Static induction apparatus
Inventor: SHINKAI HIROSHI
IPC: H01F29/10
Filed: 1986-09-05
Abstract: PURPOSE:To change the impedance of an apparatus in accordance with the number of insertion of iron core blocks, by inserting the iron core blocks in a path of leakage flux in the manner in which both inserting and drawing out are made free. CONSTITUTION:Between a high voltage coil 2 and low voltage coils 3a and 3b which are wound around an iron core 1, a plurality of iron blocks 4 are inserted and arranged in a guide 5 made of insulative material in the manner in which both inserting and drawing out are made free. The necessary number of the blocks 4 are inserted into the guide 5 in accordance with the desired value of impedance. By inserting the block 4, the magnetic energy decreases linearly to the volume, and, on the other hand, leakage magnetic flux density and squared magnetic energy increase. Accordingly, the rate of the latter increases as compared with that of the former, so that the impedance increases in general. The impedance of an apparatus can be changed, thereby.
Patent JP-H111985-A (JP)
Title: Solar battery module attaching member, and its execution
Inventor: HASEGAWA SHIGETOSHI
IPC: E04B7/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve execution of a roof face having a solar battery module formed by integrating a flat plate roof material and a solar battery, by disposing a long fixing member provided with an attaching base for the roof face, an upper stage side module receiving part and a lower stage side module receiving part in the direction orthogonal to a roof inclination. SOLUTION: The attaching member of a solar battery module 10 is constituted by combing a long fixing member 1 and a cover member 8 disposed in the direction orthogonal to a roof inclination. The fixing member 1 is provided with an attaching base 2 for a roof face, an upper side module receiving part 1a setting the end of an upper side solar battery module 10 through seal material and a lower side module receiving part 1b inserting the end of a lower side solar battery module 10. The fixing member 1 is provided on the roof face before setting of waterproofing-processed roof material in parallel, a plurality of the solar battery modules 10 are stretched and attached between the fixing members in order, waterproofing is secured, and execution of the roof material and attaching of the solar battery module are simultaneously enabled.
Patent JP-S6450683-A (JP)
Title: Video tape recorder
Inventor: YOKOYAMA EIICHI
IPC: H04N5/937
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a reproduced screen without noise by writing a reproduced video signal from one head into a field memory and reading the video signal when the level of a reproduced output in the other head in a couple of magnetic heads different in an azimuth angle is less than a prescribed value. CONSTITUTION:The video signals which are frequency-multiplexed with ATF type pilot signals and which are intermittently recorded on a tape in units of a frame are still-reproduced by a couple of magnetic fields which have prescribed steps and whose azimuth angles differ. If the magnetic head HB corresponding to even fields is clogged here, the reproduced RF signals which can be obtained from the magnetic head HA corresponding to odd fields in constant with switching pulses PSW come to a sufficient level for one field period, but the reproduced RF signals with the sufficient level cannot be obtained for the whole period of one field from the HB. Consequently, the reproduced video signals in the other field where the reproduced RF signals of the high level are written in the field memory 38 and the video signals which are read from the memory are converted into the other reproduced video signals of the low level so as to obtain the still reproduced screen.
Patent JP-H0649236-A (JP)
Title: Production of ion exchange resin
Inventor: SUGO TAKANOBU
IPC: C08J7/18
Filed: 1992-08-04
Abstract: PURPOSE:To produce an ion exchange resin to which a hydrophilic group and an ion exchange group are introduced. CONSTITUTION:A hydrophilic group and an ion exchange group are introduced into a polymer base such as fiber, woven fabric, nonwoven fabric or filmy material by utilizing radiation graft polymerization to produce an ion exchange resin. In introducing the hydrophilic group and the ion exchange group by radiation graft polymerization, a hydrophilic monomer, a cation exchange group- containing monomer (acrylic acid, methacrylic acid, styrenesulfonate, etc.) and an anion exchange group-containing monomer (vinylbenzyltrimethylammonium salt, diethylaminoethyl methacrylate) are subjected to graft polymerization.
Patent JP-S6271433-A (JP)
Inventor: KATO YOSHIAKI
IPC: H02J7/00
Filed: 1985-09-20
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-2000040600-A (JP)
Title: Microwave plasma processing equipment
Inventor: MATSUMOTO NAOKI
IPC: H05H1/46
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce a size for the whole of a processor as small as possible even in the case of a container having a large diameter, to allow arrangement in a small space, to enhance efficiency for utilizing reaction gas, and to generate plasma to provide substantially uniform density in plural positions in a diametric direction of the container. SOLUTION: An antenna 11 is arranged on a cover member 10 to make a bent part 12a brought on a concentric circle with respect to a center axis of a reactor 1 and the other end part side of a wave guide type antenna part 12 is formed into the bent part 12a formed into a circular arc-shape (C-shape). A penetrated through-hole to penetrate the cover member 10 and a sealing plate 4 is opened in a substantially central part of a portion surrounded with the waveguide type antenna part 12 in the cover member 10, i.e., in a position substantially same to the center axis of the reactor 1, and required gas is introduced from a gas introducing pipe 5 (gas introducing passage) engaged with the penetrated through-hole into a processing chamber 2.
Patent JP-H0655547-A (JP)
Title: Molding method
Inventor: KOBAYASHI AKIO
IPC: H05F1/02
Filed: 1992-08-04
Abstract: PURPOSE:To perform conveniently and automatically anti-static treatment on the outer surface of a molded item by using an air contg. an antistatic agent for air blowing of a mold. CONSTITUTION:An antistatic agent is incorporated in compressed air used when burrs, remaining gas and volatile content generated while molding are removed from a mold. In addition, the antistatic agent and a release agent may be used in parallel in some cases. It is possible thereby to perform automatically antistatic treatment on the outer surface of a molded item while molding processing.
Patent JP-H1044124-A (JP)
Title: Method for detecting internal crazing of lightweight gas concrete panel
Inventor: NUNOKAWA HARUO
IPC: B28B17/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To realize the easy and sure detection of internal peel defects of lightweight gas concrete ALC panels by a method wherein internal crazing is detected through the oozing of liquid out of the side faces of the panels by pouring the liquid from the opening parts of the holes, through which setting rods are drawn out. SOLUTION: After carried ALC panels 5 are moved to their optimum positions with a travelling frame 10, which is driven through racks 14 and pinions 13, the panels 5 are pinched from their both ends with panel thickness gap correcting clamps 15 and held. Then, nozzles 41 are inserted in the opening parts of the ALC panels 5. After that, liquid such as water or the like is jetted from each nozzle 41 in order to be formed in the hole left after drawing out of each opening part. When pouring water reaches a certain level, the pouring of the water is automatically stopped with an overflow detecting means. If crazing is present within the panel, the water oozes out of the side face of the panel, resulting in detecting the internal peel defect of the ALC panel. Accordingly, the inspection of the panel can be performed easily.  In addition, internal defects can be surely detected irrespective of the order of peel.
Patent JP-S6267273-A (JP)
Title: Fuel supply device for engine
Inventor: YASUKAWA HEIHACHI
IPC: F02D35/00
Filed: 1985-09-20
Abstract: PURPOSE:To shorten the length of wiring and keep off trouble such as disconnec tion or the like as well as to aim at improvement in reliability, by producing a part of a suction barrel with ceramics and attaching an electronic control unit to this ceramic part. CONSTITUTION:A flange 2 of a carburetor body 1 is produced with ceramics, while a part of the outer circumferential surface is formed into a flat plate form to which an electronic control unit 6 is attached. With this constitution, a fuel supply system is unitized with this electronic control unit 6 as one body, shortening the length of wiring, thus disconnection is preventable.
Patent JP-H0372699-A (JP)
Title: Semiconductor packing component
Inventor: ISHIGAMI TOSHIO
IPC: H05K13/02
Filed: 1989-08-11
Abstract: PURPOSE:To prevent degradation of the quality while in use, to improve packing efficiency, and to tape without changing the size of a surface mounting resin- sealed semiconductor element by providing a plurality of protrusions formed from opposed embossed end faces and a discontinuous part formed therebetween. CONSTITUTION:A plurality of protrusions 5, 5 are formed in the lateral direction, i.e., outward of a taping platelike member 1 from the opposed end faces at a rectangular parallelepiped embossed parts 3, and a recessed part, i.e., a discontinued part 6 is formed therebetween. That is, its intermediate is formed slightly larger than the external dimension by allowing it to protrude from the contour of a resin-sealed semiconductor element 7 to be contained, the end faces of the parts 3 are formed in an uneven discontinued state when viewed from the upper face, and a gap is formed near the lead 8 of the end. Grooves 9, 9 are so formed at the parts corresponding to the protrusions of the parts 3 as to be lower than the part corresponding to the part 6, and the sealing resin layer 11 of the element 7 is placed on an intermediate base 10.
Patent JP-S6185870-A (JP)
Title: Manufacture of mis electric field type semiconductor device
Inventor: YAMAGUCHI YASUTAKA
IPC: H01L29/792
Filed: 1984-10-04
Abstract: PURPOSE:To prevent a semiconductor substrate from being directly exposed to R.I.E. and to easily have a dimension control of a channel length of a UVPROM transistor by separating completely a process forming a gate electrode of a peripheral transistor from a process forming a controlling gate electrode of the UVPROM transister. CONSTITUTION:After photoresistors 10 and 10a are formed on the second layer polycrystal line silicon 8 in order that only a UVPROM controlling gate electrode is patterned, the second layer polycrystalline silicon 8, the second gate insulating film 7 and the first layer polycrystalline silicon 6 are etched in order. After photoresists 11 and 11a are formed in order that only a peripheral gate electrode is patterned, the polycrystalline silicon 8 is etched using these as a mask. After that, the photoresist is eliminated and on it an interlayer film is grown, and a semiconductor device including the UVPROM transistor is manufactured with the former method as above.