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1. 发明专利

JPH03130570A TRAPPER AND CAPTURE ABSORBING AGENT AND UNIT FOR FUEL OR THE LIKE 失效
公开(公告)号：JPH03130570A
公开(公告)日：1991-06-04
申请号：JP5472190
申请日：1990-03-06
申请人： TOYOTA CENTRAL RES & DEV , TOYODA GOSEI KK , TOYOTA MOTOR CORP
发明人： KURAUCHI NORIO , OKADA AKANE , HIROSE MIHARU , OTA TAKASHI , MATSUSHITA MITSUMASA , OHASHI TAMIYOSHI , MIZUNO MASAMI , AOKI TOMOHIDE , OKUMOTO TADAOKI , SASAKI KOJI , ITO HIROSHI , NODA FUMIYOSHI , MORIMITSU NOBUTAKA
IPC分类号： F02M25/08
摘要： PURPOSE:To increase ability of capture-absorbing fuel or the like by using an organic high molecule, which has nature of dissolving or swelling in fuel further with good heat resistance, as an absorbing agent for capturing the fuel or the like received in a trapper vessel such as a canister. CONSTITUTION:An automobile canister 1 is formed of a granular absorbing agent 2 and a main unit 10 which is a vessel for housing this absorbing agent 2, and in the main unit 10, the first and second introducing pipes 13, 14 and a purge pipe 16 are fixed to 4 cover unit 11, provided in the upper end of the main unit 10, with a point end part 141 of the second introducing pipe 14 inserted to a position in the vicinity of the center of the main unit 10. Here as the absorbing agent 2, an organic high molecule, having nature of dissolving or swelling in fuel further with good heat resistance, for instance, polycarbonate resin, acrylic resin, ABS resin, acetal resin, etc., is used. This absorbing agent is formed in a shape with a diameter or thickness in about 3mm or less so that absorption is advanced to the center part.

2. 发明专利

JPS5916972A Preparation of metal or ceramic thin film 失效
标题翻译：金属或陶瓷薄膜的制备
公开(公告)号：JPS5916972A
公开(公告)日：1984-01-28
申请号：JP12483282
申请日：1982-07-16
申请人： Toyota Motor Corp
发明人： NODA FUMIYOSHI , YOKOISHI SHIYOUJI
IPC分类号： C04B35/622 , C23C14/00 , C23C14/06 , C23C14/08 , C23C14/14 , C23C14/32 , C23C14/58
CPC分类号： C23C14/0021 , C23C14/32
摘要： PURPOSE:To easily form a thin film comprising a metal or ceramics low in ductility, by evaporating a specific metal in a vacuum container to precipitate the same on the surface of a substrate in a metal, a nitride, a carbide or an oxide form. CONSTITUTION:A metal low in ductility such as Fe, Cr or Co or Ta, Hf, Zr or other metal for forming nitride, oxide, carbide and carbonitride is introduced into the crucible 2 in a vacuum container 1 and a substrate 51 such as a glass plate heated by a heating appratus 52 is arranged. The container 1 is evacuated and the metal T in the crucible 2 is melted and evaporated by electron beams from an electron beam iradiation apparatus 4 while an Ar gas is introduced from an introducing pipe 12 and high voltage is applied to a probe electrode 3 to form a metal thin film on the substrate 51 by vapor deposition. As an alternative, a N2 gas or an O2 gas may be introduced from an introducing pipe 13 and a thin film comprising ceramics such as nitride, oxide, carbide or carbonitride of an evaporated metal is formed.
摘要翻译：目的：为了容易地形成包含低延展性的金属或陶瓷的薄膜，通过蒸发真空容器中的特定金属将其沉积在金属，氮化物，碳化物或氧化物形式的基板表面上。构成：在真空容器1中的诸如Fe，Cr或Co或Ta，Hf，Zr或其它用于形成氮化物，氧化物，碳化物和碳氮化物的金属中的低金属被引入坩埚2中，布置了由加热装置52加热的玻璃板。将容器1抽真空，并且将坩埚2中的金属T从电子束辐照装置4的电子束熔化并蒸发，同时从导入管12引入Ar气体，并将高电压施加到探针电极3上形成通过气相沉积在基板51上的金属薄膜。作为替代，可以从引入管13引入N 2气体或O 2气体，并且形成包含蒸发金属的诸如氮化物，氧化物，碳化物或碳氮化物的陶瓷的薄膜。

3. 发明专利

JPS5742336A Catalyst for cleaning exhaust gas 失效
标题翻译：催化剂用于清洁排气
公开(公告)号：JPS5742336A
公开(公告)日：1982-03-09
申请号：JP11615980
申请日：1980-08-23
申请人： Toyota Motor Corp
发明人： UENO HIDEAKI , NODA FUMIYOSHI , SUZUKI YOSHIHIRO , MATSUMOTO SHINICHI
IPC分类号： B01D53/94 , B01J21/04 , B01J23/04 , B01J23/06
摘要： PURPOSE: To obtain a catalyst excellent in cleaning performance by a method wherein activated alumina formed into a predetermined shape is cured in an aqueous solution of potassium hydroxide, then it is dried and fired, and the fired material is used as a carrier for a catalyst for cleaning the exhaust gas.
CONSTITUTION: Partly hydrated aluminum hydroxide is crushed or is directly granulated, then it is cured in the aqueous solution of potassium hydroxide, is dried and fired to form an alumina carrier. A catalyst prepared by supporting a catalyst component consisting of a precious metal such as platinum on the alumina carrier is used as the catalyst for cleaning the exhaust gas discharged from an internal-combustion engine used in an automobile or the like. Said catalyst is capable of effectively removing the harmful components such as carbon monoxide, hydrocarbons, nitrogen oxides and the like which are contained in the exhaust gas.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了通过将形成为规定形状的活性氧化铝在氢氧化钾水溶液中固化的方法得到清洗性能优异的催化剂，然后进行干燥烧成，将该烧成物用作催化剂载体用于清洁废气。构成：将部分水合氢氧化铝粉碎或直接造粒，然后在氢氧化钾水溶液中固化，干燥并焙烧形成氧化铝载体。使用通过在氧化铝载体上负载由贵金属如铂构成的催化剂组分制备的催化剂作为用于清洁从汽车等中使用的内燃机排出的废气的催化剂。所述催化剂能够有效地除去废气中所含的有害成分如一氧化碳，烃类，氮氧化物等。

4. 发明专利

JPS62263459A OXYGEN CONCENTRATION SENSOR 失效
公开(公告)号：JPS62263459A
公开(公告)日：1987-11-16
申请号：JP10821786
申请日：1986-05-12
申请人： TOYOTA MOTOR CORP
发明人： IGAI TADAYOSHI , NODA FUMIYOSHI , KAMO TAKASHI
IPC分类号： G01N27/419 , G01N27/409
摘要： PURPOSE:To perform feedback control without response delay even in a lean region or a theoretical air/fuel ratio, by forming an inside electrode and/or an outside electrode to the cylindrical part of an element in a state divided into two along the longitudinal direction of the cylindrical part. CONSTITUTION:A solid electrolyte 1, an insulating coating layer 4, a cathode 6 for a lean mixture sensor, a cathode 7 for an O2-sensor, a common anode 8, a gas diffusion layer 9, a protective coating layer 10, a heater 11 for heating an element and a constant voltage power source 12 are provided. Constant voltage is applied between the electrodes 6, 8 from the power source 11 and a flowing current is measured by an ammeter 13. The electromotive force generated between the electrodes 7, 8 is measured by a voltmeter 14. When the feedback control of an air/fuel ratio is performed in a lean region, the output of the ammeter 13 is used and, when the feedback control is applied to a theoretical air/fuel ratio, the output of the voltmeter 14 is used. Therefore, feedback control can be performed without response delay even in the lean region and the theoretical air/fuel ratio.

5. 发明专利

JPS5778946A Catalyst for purifying exhaust gas 失效
标题翻译：用于净化排气的催化剂
公开(公告)号：JPS5778946A
公开(公告)日：1982-05-17
申请号：JP15301880
申请日：1980-10-31
申请人： Toyota Motor Corp
发明人： UENO HIDEAKI , NODA FUMIYOSHI
IPC分类号： B01D53/94 , B01J23/30 , B01J23/64 , B01J23/652
摘要： PURPOSE:To obtain a catalyst having purifying capacity even if a supporting amount of a noble metal is low, as a catalyst for purifying an exhaust gas, by supporting a noble metal catalytic component on a catalyst carrier containing tungsten. CONSTITUTION:As a catalyst for purifying an exhaust gas, on a catalyst carrier comprising containing tungsten in a carrier component such as alumina, cordierite or the like, a noble metal component such as platinum, rhodium or the like is supported. Thus prepared catalyst simultaneously purifies CO, HC, NOx or the like in an exhaust gas from an internal combustion engine, especially, an automobile but, even if a supporting amount of the noble metal is low, purifies the same with high activity.
摘要翻译：目的：为了在贵金属的配合量低的情况下获得具有净化能力的催化剂，作为净化废气的催化剂，通过在含钨的催化剂载体上担载贵金属催化成分。构成：作为净化废气的催化剂，在载体成分如氧化铝，堇青石等中含有钨的催化剂载体上，负载铂，铑等贵金属成分。这样制备的催化剂同时净化来自内燃机，特别是汽车的废气中的CO，HC，NOx等，但是即使贵金属的负载量低，也以高活性进行净化。

6. 发明专利

JPS5738938A Alumina base catalyst carrier 失效
标题翻译：氧化铝基催化剂载体
公开(公告)号：JPS5738938A
公开(公告)日：1982-03-03
申请号：JP11554080
申请日：1980-08-22
申请人： Toyota Motor Corp
发明人： KURODA ATSUSHI , NODA FUMIYOSHI , UENO HIDEAKI
IPC分类号： B01D53/86 , B01J21/10
摘要： PURPOSE: To obtain an α-alumina base catalyst carrier of superior mechanical properties and purification performance by adding a magnesium compound to activated alumina thereby making the same into spinel structure at the time of calcining the activated alumina to α-alumina.
CONSTITUTION: A magnesium compound such as MgO or MgCO
3 is added to activated alumina as an α-alumina base catalyst carrier for purification of waste gases, and the mixture is heated to have 10W40wt% spinel. Then, this catalyst carrier is improved of mechanical properties such as abrasion resistance and crushing resistance and the superior carrier having improved activity which will not degrade is obtained.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了获得具有优异机械性能和纯化性能的α-氧化铝基催化剂载体，通过向活化氧化铝中加入镁化合物，从而在将活性氧化铝煅烧成α-氧化铝时使其与尖晶石结构相同。构成：将镁化合物如MgO或MgCO 3加入活性氧化铝作为α-氧化铝基催化剂载体，用于净化废气，并将混合物加热至10-40重量％的尖晶石。然后，该催化剂载体的机械性能如耐磨性和抗破碎性得到改善，并且获得的不会降解的具有改善的活性的优异载体。

7. 发明专利

JPS5946317A Component part of combustion chamber of internal-combustion engine 失效
标题翻译：内燃机燃烧室组件部分
公开(公告)号：JPS5946317A
公开(公告)日：1984-03-15
申请号：JP15575182
申请日：1982-09-07
申请人： Toyota Motor Corp
发明人： NODA FUMIYOSHI
IPC分类号： F02B19/16 , F02B23/00
CPC分类号： F02B19/165 , Y02T10/125
摘要： PURPOSE:To enhance performance and durability of component parts of a combustion chamber, by constituting the component parts from silicon base non- oxide ceramics as base material, and the surfaces of the parts are converted into silicon oxide ceramics by heating at a high temperature, and a thin layer of a precious metal catalyst is provided. CONSTITUTION:Upper and lower swirl chamber members 8, 9 as component parts of the combustion chamber are constituted of silicon base non-oxide ceramics such as silicon carbide ceramics, the surfaces defining a swirl chamber 7 and a jet 10 are converted into silicon oxide ceramics by heating at a high temperature, and the thin layer 11 of a precious metal catalyst such as platinum, rhodium or palladium is formed thereon by a sputtering method. Since the silicon oxide ceramics are lower in surface energy, more excellent in wettability and more compatible with precious metals as compared with silicon nitride ceramics and silicon carbide ceramics, the thin layer of the precious metal catalyst can be formed on the surface thereof with sufficient bond strength, and will not be exfoliated at an early period.
摘要翻译：目的：为了提高燃烧室部件的性能和耐久性，通过以硅基非氧化物陶瓷为基材构成部件，通过在高温下加热将部件的表面转化成氧化硅陶瓷，并提供薄层的贵金属催化剂。构成：作为燃烧室的组成部分的上下旋涡室部件8,9由碳化硅陶瓷等的硅基非氧化物陶瓷构成，形成旋流室7和喷嘴10的面被转换为氧化硅陶瓷通过在高温下加热，通过溅射法在其上形成贵金属催化剂如铂，铑或钯的薄层11。由于与氮化硅陶瓷和碳化硅陶瓷相比，由于氧化硅陶瓷的表面能较低，润湿性更好，与贵金属更相容，所以贵金属催化剂的薄层可以在其表面形成足够的键力量，不会在早期剥离。

8. 发明专利

JPS58219327A Glow plug 失效
标题翻译： GLOW插头
公开(公告)号：JPS58219327A
公开(公告)日：1983-12-20
申请号：JP10339782
申请日：1982-06-16
申请人： Toyota Motor Corp
发明人： NODA FUMIYOSHI
IPC分类号： F23Q7/00
CPC分类号： F23Q7/001
摘要： PURPOSE:To obtain a glow plug improving an effect of a catalyst, superior in a temperature maintaining function of a plug after suspension of electrification and enabling to eliminate ignition delay after suspension of electrification, by making the catalyst into a reticular body made of metal. CONSTITUTION:A reticular body 24 having catalytic activity is wound round the external circumference of a shaft enclosing tube 14. As for the reticular body 24, a layer of substance having the catalytic activity is formed on the surface of its strand, through which oxidation reaction of injected fuel is expedited and a temperature of a glow plug 10 is maintained by its reaction heat. Thereby, the ignition delay of an engine can be eliminated by a method wherein a reaction surface area becomes large, reaction is expedited and maintenance of a temperature of the glow plug after suspension of electrification is facilitated.
摘要翻译：目的：为了获得改善催化剂效果的电热塞，通过使催化剂成为金属网状体，能够在悬浮起电后能够使栓塞停止起动后具有优异的塞子的保温功能，能够消除起电延迟。构成：具有催化活性的网状体24围绕轴封管14的外周缠绕。对于网状体24，在其股线的表面上形成具有催化活性的物质层，氧化反应的加注燃料，并且通过其反应热来保持电热塞10的温度。因此，可以通过反应面积变大，加快反应的方法消除发动机的点火延迟，并且容易维持停电后的电热塞的温度。

9. 发明专利

JPS5727140A Manufacture of catalyst carrier 失效
标题翻译：催化载体的制备
公开(公告)号：JPS5727140A
公开(公告)日：1982-02-13
申请号：JP10075980
申请日：1980-07-23
申请人： Toyota Motor Corp
发明人： UENO HIDEAKI , NODA FUMIYOSHI
IPC分类号： B01J23/04 , B01J21/04 , B01J37/06 , C01F7/02
CPC分类号： B01J21/04 , B01J37/06
摘要： PURPOSE: To obtain a catalyst carrier which is improved in strength and, at the same time, excellent in wear resistance by specifying temperature for calcining of a granulated material of dehydrated alumina, and aging in caustic soda or an aqueous sodium aluminate solution.
CONSTITUTION: A hydrated alumina is partially dehydrated, and then, granulated. The granulated substance is calcined at 150W850°C temperature, ane the calcined material is aged in caustic alkali having a pressure of saturated vapor of 120W200°C or in NaAlO
2 aqueous solution. Then, it is dried and calcined, and thus a catalyst carrier is obtained. In this case, if the calcining temperature is out of the above-mentioned range, sufficient capacity improvements cannot be observed. As an instance, Al
2 O
3 .3H
2 O having 40μ average size of Bayer Process is dehydrated so that it may contain approx. 8% ignition loss, and ground to 12μ average grain size, and then, granulated into grains having 2.8W4.0mmϕ. Then, after calcining for approx. 3hr at various temperatures, this substance is aged for 10hr in a 10% NaAlO
2 aqueous solution at approx. 150°C vapor pressure. Then, this substance is washed and the Na
2 O content is reduced to approx. 0.3% and dried for 3hr at approx. 150°C temperature. The catalyst carrier is obtained by calcining the dried substance for 3hr at 800°C temperature, and the attrition ratio of thus obtained catalyst carrier is shown in the diagram.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过规定煅烧脱水氧化铝的造粒材料的温度，苛性钠或铝酸钠水溶液的老化，得到强度提高，耐磨性优异的催化剂载体。构成：水合氧化铝部分脱水，然后造粒。造粒物质在150-850℃的温度下煅烧，煅烧后的材料在饱和蒸气压为120-200℃的苛性碱中或NaAlO2水溶液中老化。然后将其干燥并煅烧，从而获得催化剂载体。在这种情况下，如果煅烧温度超出上述范围，则不能观察到足够的容量提高。例如，具有平均尺寸为40μm的拜耳法的Al 2 O 3·3H 2 O是脱水的， 8％点火损失，平均粒径达到12mu，再造粒至2.8-4.0mm。然后，煅烧约在不同温度下3小时，该物质在10％NaAlO 2水溶液中老化10小时。 150摄氏度蒸气压。然后，将该物质洗涤并将Na 2 O含量降低至约 0.3％，约3小时后干燥3小时。 150摄氏度。催化剂载体通过在800摄氏度的温度下煅烧干燥物质3小时获得，并且所得催化剂载体的磨耗率示于图中。

10. 发明专利

JPS54146298A Production of alumina granules and autoclave unit therefor 失效
标题翻译：氧化铝颗粒的生产和自动化单元
公开(公告)号：JPS54146298A
公开(公告)日：1979-11-15
申请号：JP5477378
申请日：1978-05-09
申请人： Toyota Motor Corp
发明人： TORII GOUZOU , KOMIYAMA YOSHIROU , NODA FUMIYOSHI , MURACHI MIKIO , TAKEDA TETSUO , TAKANO GOROU , KASAHARA TAKASHI
IPC分类号： B01J3/04 , C01F7/02
摘要： PURPOSE: To efficiently remove Na
2 O and facilitate supply and taking-out of granules by granulating Al
2 O
3 powder obtd. by dehydrating Al(OH)
3 at a high temp.; allowing the granules to stand in the air to partially hydrate them; and carrying out hydration in a vertical type autoclave.
CONSTITUTION: Al(OH)
3 of about 40 μ in average diameter produced by Bayer process is rapidly dried in a hot gas to form Al
2 O
3 powder. This powder is pulverized to about 6 μ in average diameter and granulated with water sprayed. The granules are allowed to stand in the air, a heated atmosphere or a satd. steam atmosphere to be partially hydrated. The Al
2 O
3 granules are then charged into conically-bottomed container 14 of the vertical type autoclave from supply inlet 17 and heated to 130°C with steam introduced from hole 23. Hot water of 130°C is added from water supply inlet 19 through diffusion plate 15, enters washing water vessel 21 through net part 14' at the bottom of container 14, overflows, and drains from drain hole 22. Thereafter, cooling water is sprayed from introduction hole 20 to cool the granules, which are then taken out of container 14 through outlet 18 together with water.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：有效去除Na2O，促进颗粒化Al2O3粉末的供应和排出。通过在高温下脱水Al（OH）3。允许颗粒静置在空气中以部分水合它们; 并在立式高压釜中进行水化。构成：通过拜耳法生产的平均直径约40μm的Al（OH）3在热气中快速干燥以形成Al 2 O 3粉末。将粉末粉碎至平均直径约6μm，并用水喷雾造粒。将颗粒置于空气中，加热的气氛或卫生间。蒸汽气氛要部分水合。然后将Al2O3颗粒从供应入口17装入垂直型高压釜的锥形容器14中，并从孔23引入蒸汽加热至130℃。将130℃的热水从供水入口19通过扩散板15通过容器14底部的网部14'进入洗涤水容器21，溢出并从排水孔22排出。之后，从引入孔20喷射冷却水，冷却颗粒，然后将其取出容器14与水一起通过出口18。

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