baber/WOPTO huggingface dataset:
Patent JP-S54128914-A (JP)
Title: Treating method for exhaust gas in annealing whole tank
Inventor: KAIHOU KATSUHARU
IPC: C21D9/00
Filed: 1978-03-31
Abstract: PURPOSE: To prevent damage due to high-temp. exhaust gas in stressrelieving annealing, when combustion gas is injected into a tank and is exhausted from the tank top, by discharging the exhaust gas after heat removal in a top duct.  
     CONSTITUTION: In annealing for removing residual stress due to, for instance, welding etc. of a spherical tank 1, combustion gas of a burner 7 convects in the direction of arrows and heats the tank, then it is discharged through a top manhole 9. In the duct 10 are set plural metallic nets 11, 11 as metallic heat-relieving material. The heat-relieving material made of suitable catalytic metal causes to remove NO x  contained in the exhaust gas. Being lowered in temp., the exhaust gas causes no obstacles to various ambient equipment, exerting no bad influence to trees etc. When a heat exchanger is used in place of the heat-relieving material, the heat retained by the heat exchanger is utilized, for instance, in order to supply hot water to outside workers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04355981-A (JP)
Title: Superconducting element mounting device
Inventor: KOTANI MASATAKE
IPC: H01L39/04
Filed: 1991-02-06
Abstract: PURPOSE:To provide a compact superconducting element mounting device where superconducting elements can be efficiently mounted by a method wherein circuit boards are installed in a cryostat. CONSTITUTION:A superconducting element mounting device is provided, where circuit boards 18 mounted with superconducting elements 12 are housed in a cryostat 10 which cools down the superconducting elements 12 to an operating temperature, and the circuit boards 18 are connected to the outer circuit provided outside of the cryostat 10 with a film cable 16 which penetrates the heat insulating case 14 of the cryostat 10. The circuit boards 18 are arranged upright at a prescribed interval a support board 30 in the cryostat 10 and supported in a multistage manner and electrically connected to the support board 30, and a connecting terminal is provided to the support board 30 so as to come into contact the film cable 16.
Patent JP-S63203900-A (JP)
Inventor: NAKANO OSAMU
IPC: D21H13/36
Filed: 1987-02-19
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-H02215292-A (JP)
Title: High-grade television receiver
Inventor: OMOTANI YOSHIRO
IPC: H04N7/01
Filed: 1989-02-15
Abstract: PURPOSE:To execute a display in a good quality without the seizure of a picture by detecting the presence/absence of the existence of an external input signal and automatically displaying an internal display signal on an external input signal display part when the external input signal does not exist. CONSTITUTION:To a signal converting circuit 10, an NTSC signal a1 and an external input signal a2 are inputted, and the signal converting circuit 10 outputs a master picture signal a4 and a slave picture signal a5. The external input signal a2 is inputted also to an image detecting circuit 14, the presence/absence of the existence of the external input signal a2 is detected, and a decision result a9 is outputted to a switching circuit 15. An internal signal generating circuit 16 automatically output an internal signal a8 to display the signal on the slave picture when the external input signal a2 does not exist. The switching circuit 15 selects the slave picture signal a5 or internal signal a8 by the decision result a9 and outputs an output signal a10. The output signal a10 is synthesized with the master picture signal a4, they are made into a synthetic image output a6, and a synthetic image output 16 and a high-grade TV signal a3 are switched and outputted by a switching circuit 12.
Patent JP-S55130119-A (JP)
Title: Manufacturing method of stabilizer for electric-discharge lamp
Inventor: KOJIMA YASUO
IPC: H01F37/00
Filed: 1979-03-30
Abstract: PURPOSE:To fix the cores of an electric-discharge lamp stabilizer without using clamper and to enable the efficient automatic assembling of a stabilizer by a method wherein the cores of stabilizer are piled up in an under-cover having a section almost shape, and an upper cover is fixed by caulking to the under cover fixing the cores simultaneously. CONSTITUTION:A stabilizer core constituting membes, i.e., the first E shaped side leg 5, a center leg 6 to which the primary and secondary coil 61,62 are inserted and fixed, the second E shaped side leg 7, are piled up one after another at the appointed place in the conduit part 11 of under cover, which has almost   shape section, by sticking the notches prepared at the shoulder part of each side leg 5, 7, to a pair of protruding stripe 22, 32 prepared in the under cover 1. Finally an upper cover 8 is put on them, the upper cover 8 and the under cover cover 1 are fixed by caulking, and the rising pieces prepared at both side faces of under cover and the lower part fixing nails 42 prepared at the botton face are fixed by caulking.
Patent JP-S60180936-A (JP)
Title: Production of heat resistant glass product having high strength
Inventor: SHIBUYA TAKEHIRO
IPC: C03C21/00
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a titled product having high strength and excellent heat resistance without decrease in strength in spite of reheating by bringing specific Li2O-Al2O3-SiO2 glass into contact with an alkaline metallic salt having the atomic radius larger than the Li ion in said glass. CONSTITUTION:Glass consisting of 50-75wt% (hereinafter %) SiO2, 12-35% Al2O3, 2-10% Li2O, 0.1-8% MgO and/or ZrO2, 0-5% P2O5, 0-7% >=1 kinds among ZnO, CaO, BaO, SrO, PbO, TiO2 and 0-3% >=1 kinds among Na2O, K2O, Sb2O3, As2O3, F2, MnO2, Cl2, Fe2O3, NiO, CoO, Cr2O3, V2O5 is immersed into the molten salt of an alkali metal. The Li salt in the glass is quickly exchanged with the alkali ion having a large ion radius, particularly K ion, by which the glass product having high heat resistant owing to low expansion and high-temp. meltability with a less decrease in strength in spite of reheating to 300-400 deg.C after the ion exchange is obtd. The glass product is suitable for various industrial materials such as precision parts, cooling apparatus, etc.
Patent JP-S59161962-A (JP)
Title: Exchange
Inventor: YOSHIDA TETSUO
IPC: H04Q3/58
Filed: 1983-03-07
Abstract: PURPOSE:To perform the control of transfer connection from a secretary telephone to an executive telephone in response to types of transfer including the busy transfer, the absence transfer and the secretary transfer, by displaying these types to the secretary telephone when an incoming call to an executive extension is transferred to a secretary extension. CONSTITUTION:Executive extensions A-C set the secretary transfer, the absence transfer and the busy transfer to a common secretary extension via a switch circuit 1. Under such conditions, the incoming calls from optional extension E, trunk TRK and attendant board ATT to extensions A-C are transferred automatically to the extension S. In this case, a central controller CC recognizes the transfer mode where each executive extension is set together with a memory M and displays 11 the mode through a called number display controller 12. Thus a secretary telephone can have a proper answer by the display 11, and it is possible in the secretary transfer mode to call out the executive extension and to perform a transfer operation with class collation when the call is transferred to an executive from a secretary.
Patent JP-H11234654-A (JP)
Title: Multi-image composition method and multi-image composition system
Inventor: MIURA TAKESHI
IPC: H04N7/18
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To allow the multi-image composition method and multi-image composition system to synthesize video signals from a plurality of video signal sources to be applicable even to a low transmission frequency band with economy and high efficiency. SOLUTION: In the multi-image composition method and multi-image composition system where video signals from video signal sources 1-1-1-n such as a plurality of television cameras are operated asynchronously with each other, an image composition control section 9 controls each section and a video signal selector 2 sequentially selects the video signals from the video signal sources 1-1-1-n, an input signal V.H supervisory section 3 takes vertical and horizontal synchronization to receive the selected signal in unit of frame. A horizontal direction reduction processing section 4 reduces the signal through pixel interleaving or the like in the horizontal direction and the result is written in an image composition memory 6 via a line memory 5.  In the case of receiving the signal in unit of frame, the video signals synthesized in the image composition memory 6 are coded by a coding memory 7 and a coding section 8 under the control of a coding control section 10.
Patent JP-S63203952-A (JP)
Title: Reduction gear employing rolling planetary mechanism
Inventor: TOKUNAGA YOSHINORI
IPC: F16H13/08
Filed: 1987-02-19
Abstract: PURPOSE:To reduce a cost and to provide an increased life, by a method wherein the whole of a retainer, positioning and holding the planetary element of a reduction gear employing a rolling planetary mechanism, is formed by a material for an oil bearing. CONSTITUTION:At a contact part A between an input shaft 1 and a planetary element and a contact part B between the planetary element and outer wheels 4 and 5, a power is fundamentally transmitted therebetween through pure rolling contact. In which case, an engaging part C between the shaft of the planetary element and the hole of retainer 3 for supporting the shaft forms a slip contact when a rolling bearing is not used at this part. Since the retainer is made of a material for oil less bearing, lubricity at the part C is excellent, production of quantities of wear powder and the occurrence of seizure are prevented, and an excellent influence on improvement of a whole reduction gear life is brought. Further, neither rolling bearing nor bush is used in this part, and the number of parts is decreased, and a cost is reduced.
Patent JP-H04275570-A (JP)
Title: Electrifier
Inventor: OKA KENJU
IPC: G03G15/02
Filed: 1991-03-04
Abstract: PURPOSE:To provide an electirifier on which the occurrence of an environmental pollution material such as ozone is extremely less, and further, capafle of uniformly electrifying the surface of an electrostatic latent image carrier to a prescribed potential. CONSTITUTION:An electrifying brush 2 and a scorotron charger 3 are provided so as to face the surface of the photosensitive drum 1. The voltage of the negative polarity is applied to the electrifying brush 2 from a power source 25, and the surface of the photosensitive body is electrified to -500V. Then, the surface of the photosensitive body has the corona discharging of the negative polarity by the scorotron charger 3, but that is small corona discharging only for increasing the surface potential of the photosensitive body by about 100V, and the occurrence of the environmental pollution material such as the ozone is extremely less.
Patent JP-H01213678-A (JP)
Title: Developing device
Inventor: TADA TATSUYA
IPC: G03G15/08
Filed: 1988-02-22
Abstract: PURPOSE:To accurately detect the quantity of a developer, especially the concentration of the developer by selecting a developer quantity detecting means corresponding to the paper width of copying paper to be used and another developer quantity detecting means arranged in the paper width of a consumed copying paper to detect the quantity of the developer. CONSTITUTION:If B4-side paper is selected as copying paper, sensors 20a, 20c are used. The two sensors 20a, 20c are alternately switched to driven and disabled states every copying paper to prevent the generation of misdetection when the copying of an original in which toner consumption in a detecting area of one sensor is different from that in an area other than the sensor detecting area is continued. Since the sensors are arranged on the area in which the developer can be always consumed by selecting a toner concentration detecting member 20b/20d in accordance with the paper width of the copying paper, uniform and proper toner concentration detection always corresponding to developing can be attained. Consequently stable toner concentration control can be attained.
Patent JP-H11231170-A (JP)
Title: Connection structure of slot for optical fiber cable
Inventor: IZUMITANI KOZO
IPC: G02B6/44
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the operation man-hour needed for connecting operation and to improve the production efficiency by putting and holding gripping members, which grip both tension members respectively, in holders connecting the holders, and connecting the couple of tension members. SOLUTION: The 1st and 2nd gripping members 20L and 20R are fitted to the tips of the tension member 11L and 11R. Then the 1st gripping member 20L is inserted into a main body part 31 from the opening 32 of the 1st holder 30. Then the slot 10L is drawn by the hand and then the 1st gripping member 20L moves to the gap part between the upper wall and wall piece 34 of the main body part 31. Consequently, the 1st gripping member 30L is clamped by the upper wall and wall piece 34 and further held in the 1st holder 30 by the side wall 35 without coming out to the 1st slot 10L. At the same time, the tension member 11L is fixed to the 1st gripping member 20L so that it can not be displaced.
Patent JP-H02221089-A (JP)
Title: Window-door device for elevator
Inventor: ISHII TOSHIAKI
IPC: B66B11/02
Filed: 1989-02-17
Abstract: PURPOSE:To obtain a window-door device for an elevator desirable from the viewpoints of both design and atmosphere without harming entirely its criminal preventing function and the function of relieving the passenger's closed-in feeling by providing a control means for starting its action when a cage is detected to be positioned at a cage stop and releasing the shielding action of a shielding means. CONSTITUTION:A contact 47 is closed when an elevator cage arrives at a certain floor. Then a liquid crystal plate control device 44 controls a liquid crystal plate 43 to be transparent. When the elevator leaves that floor, the liquid crystal plate 43 is controlled to be opaque. The title device can be made desirable from the viewpoints of both design and atmosphere by forming the part changed to be transparent or opaque in patterns or the shape of an animal or the like.
Patent JP-2000236026-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIMURA HISAHARU
IPC: H01L27/082
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve an effective current amplification factor β eff of an IIL, without increasing the number of steps in manufacturing an ordinary bipolar NPN transistor and which can simultaneously build a high breakdown voltage NPN transistor and the IIL therein, and also to provide a method for manufacturing the semiconductor device. SOLUTION: An N+-type diffused layer 13 is provided on an epitaxial layer between a P+-type diffused layer 8 and P+-type base layer of an IIL(integrated injection logic) so as to improve an effective current amplification factor βeff of the IIL. Furthermore, the diffused layer 13 is simultaneously made of the same diffused layer as those of the emitter of a high breakdown voltage NPN transistor and as the collector of the IIL.
Patent JP-S61198679-A (JP)
Title: Mos-type field effect transistor
Inventor: INOUE RYOZO
IPC: H01L29/78
Filed: 1985-02-27
Abstract: PURPOSE:To obtain a gate electrode having small sheet resistance and good MOS interface characteristics by forming a gate electrode with a polycrystalline silicon layer formed on the gate oxide film and a silicide layer formed on the polycrystalline silicon layer. CONSTITUTION:The polycide gate electrode 7 of a MOS-type field effect transistor Tr is constructed by the multi-layer polycide structure comprising a polycrystalline silicon layer 5 containing phosphorous on the gate oxide film 2 and a silicide layer 6 composed of WSi2 or the like. With this, the gate electrode 7 has sheet resistance as low as around 1/20 of the conventional polysilicon gate, and it is thus every effective as the gate electrode of LSIs. In addition, the MOS interface characteristics of the polycide gate electrode 7 are substantially same as the polycrystalline silicon gate in the prior art and are good.
Patent JP-H11234366-A (JP)
Title: Line supervisory system
Inventor: OKUYAMA KEIICHI
IPC: H04L69/40
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a line supervisory system which automatically specifies a failure place of a line. SOLUTION: An input signal is divided into two by a branching part 1 and outputted to interfacing parts 2 and 3. Interfacing parts 2 and 3, and 4 and 5 undergo confounding by selection circuits 101 and 102 and switching control bits are inserted into a zero system line and a one system line by switching control bit insertion detecting parts 301 and 302 and sent to interfacing parts 6 and 7. The parts 6 and 7 send the switching control bits to a switch controlling part 401. The part 401 performs switching to each selection circuit based on the received switching control bits. Interfacing parts 6 and 7, and 8 and 9 undergo confounding by selection circuits 103 and 104 and selected by the selection circuit 105 of a selecting part 10.  A failure place deciding part 501 decides a failure place based on the supervisory results of a spare system in the part 10 and information from the part 401 in a section B.
Patent JP-S58155449-A (JP)
Title: Data display control device
Inventor: NAKATSU YOSHINOBU
IPC: G06F3/048
Filed: 1982-03-12
Abstract: PURPOSE:To display a guidance data in a short response time, and to reduce traffic of a circuit, by storing it advance a guidance data whose use frequency is high, on a guidance buffer, in accordance with a use purpose of a display. CONSTITUTION:To each data display control device 3, 4 of a terminal system, a host device 1 is connected by a communication circuit 10, and on each device 3, 4, a transmission control part 5, a display control part 6 for multi-controlling displays 8, 9, and a guidance buffer 7 for storing a guidance data from the device 1 are provided. By this buffer 7, the guidance data from the device 1 are received in the lump, and in its data stream, control bits showing the kind of service used by the devices 3, 4, and a load request of the guidance data are provided. In this state, the guidance data whose use frequency is high, of the displays 8, 9 controlled by the devices 3, 4 are displayed in a short time, and traffic of the circuit is reduced.
Patent JP-S60182767-A (JP)
Title: Solid-state color image pickup element
Inventor: OOTA TOSHIYUKI
IPC: H01L31/0216
Filed: 1984-02-29
Abstract: PURPOSE:To contrive the prevention of the failure of color mixture by a method wherein dyeing regios are formed on a plurality of photoelectric conversion element regions formed on a semiconductor substrate by spatial alienation from each other. CONSTITUTION:A plurality of photoelectric conversion elements 2 are formed on one main surface of the semiconductor substrate 1. A red dyeing region R, a blue one B, and a green one G are formed on these elements 2 respectively by alienation from each other via space regions 7. Therefore, the phenomenon of color mixture due to blur between adjacent dyeing regions is completely prevented. Since all the dyeing regions are formed in the dyeing layer and have the flat light receiving surface, the color mixture caused by lens effect is not generated.
Patent JP-H04255108-A (JP)
Title: Constant amplitude phase shift circuit
Inventor: KONDO NORIAKI
IPC: H03H11/16
Filed: 1991-02-07
Abstract: PURPOSE:To attain the operation at several hundred MHz or over by giving an input signal to a differential amplifier circuit, obtaining two outputs being noninverting and inverting outputs with a gain of 2:1, shifting the phase of one output, not shifting the phase of the other output, adding them to a next stage circuit, in which they are added in phase. CONSTITUTION:FETs Q1, Q2 form a differential amplifier circuit, and a signal S2 in phase to a signal S1 resulting from inverting the phase of an input signal SIN is obtained through its load resistor with a gain of 2:1. The signal S1 is phase-shifted at a turning angle in response to an angular frequency by a capacitor C1 and the signal S2 is given to each gate of FETs Q4, Q5 forming an in- phase adder circuit while the phase of the signal S2 is unchanged. The resistance of each resistor is selected as R1=R2, R9X0.5=R7=R9 to make the characteristic of the FETs Q1, Q2 and the FETs Q3, Q4 equal to each other. Thus, the circuit is formed without use of a feedback circuit and the circuit is operated in an excellent way at a frequency of several hundred MHz or over.
Patent JP-S61197914-A (JP)
Title: Control circuit for burner
Inventor: MORI KEIICHI
IPC: F23N1/02
Filed: 1985-02-27
Abstract: PURPOSE:To contrive shortening of detection time for ignition and failure of ignition by providing an open air temperature compensation circuit of which set value can be changed by means of an open air temperature sensor that detects the open air temperature surrounding a combustor. CONSTITUTION:A burner 12 has in its inside a burner 13 and a combustion cylinder 14, and on its side face an air inlet 15 that sucks combustion air and on its upper face an exhaust outlet 16. An electro-magnetic valve 17 is provided on a passage that leads from a gas inlet 18 to a burner 13 and driven and controlled by a control circuit 19. The control circuit 19 is constituted of a DC power source 22, an operation switch 23, a drive circuit 24 that drives the electro-magnetic valve 17, a comparison circuit 25 that compares values detected by a combustion sensor 20 and a set value ls, an open air compensation circuit 26 which changes the set value ls by signals from an open air temperature sensor 21, and a timer circuit 27 which operates until the temperature of a combustion sensor 20 rises after the ignition of the burner. With this constitution, when the temperature of the combustion sensor rises above the open air temperature by a certain temperature, the time spent to detect ignition or failure of ignition for detecting ignition and failure of ignition in the burner can be kept at minimum.
Patent JP-H09227840-A (JP)
Title: Surface protective film
Inventor: KONUMA SHIGERU
IPC: C09J123/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface protective film which reduces inclusion of air and facilitates inspection by providing a pressure-sensitive adhesive layer composed mainly of a specified ethylene/vinyl acetate copolymer onto one side of a substrate film formed of a polyethylene resin having a predetermined density. SOLUTION: The polyethylene resin is limited to one having a density of 0.910 to 0.918g/cm<3> . The vinyl acetate content of the ethylene/vinyl acetate copolymer is limited to 6 to 10wt.%. The thickness of the substrate film and the pressure-sensitive adhesive layer constituting the surface protective film may be suitably determined by the applications of the surface protective film. Pref., however, the thickness of the substrate film is 30 to 70μm, that of the pressure-sensitive adhesive layer is 10 to 30μm, and the total thickness of the surface protective film is 40 to 100μm. The substrate and the pressure-sensitive adhesive layer may optionally contain an ultraviolet absorber, an antioxidant, and the like. The process for preparing a surface protective film is not particularly limited.  Examples thereof include multilayer coextrusion and lamination according to inflation and T-die methods.