baber/WOPTO huggingface dataset:
Patent JP-2005504933-A (JP)
IPC: F16B5/06
Filed: 2002-08-08
Abstract: A fixing clamp for anchoring a component within a hole in a support plate includes an anchoring part having two side walls and a transverse wall, a generally planar locating strip projecting outwardly, an expanding tab projecting upwardly that defines a window in the side wall, and an inwardly bent edge strip on an end of the expanding tab. The fixing clamp also includes a movable threaded plate initially supported by the edge strip. The fixing clamp further includes a holding plate for the component and a fixing screw, and the fixing screw is threaded onto the threaded casing of the threaded plate, such that tightening of the fixing screw displaces the threaded plate downwardly along a longitudinal axis of the threaded portion of the fixing screw while deforming the expanding tabs outwardly until the expanding tabs are clampingly engaged with the support plate.
Patent JP-2005503482-A (JP)
Title: 集合組織結晶粒を有する粉末冶金タンタル・スパッタリング・ターゲット
IPC: C22C1/04
Filed: 2002-08-21
Abstract: スパッタリング・ターゲット１０は、タンタル粉末を焼結して形成されたタンタル結晶粒とスパッタリング面１６とを有するタンタル体を含んでいる。スパッタリング面１６は、基板２０を被覆するためにタンタル原子がスパッタリング面１６から飛び出す原子移動方向Ｄを有している。タンタル結晶粒は、スパッタリングの均一性を高めるために、スパッタリング面１６から飛び出す原子の移動方向Ｄに、少なくとも４０パーセントの（２２２）方向方位比と、１５パーセント未満の（１１０）方向方位比とを有している。
Patent JP-2005510479-A (JP)
Title: 置換イソオキサゾールおよび置換２−イソオキサゾリンを調製する方法
IPC: C07C303/40
Filed: 2002-10-11
Abstract: 式IおよびIXの化合物、その化合物を調製するために有用な方法および合成中間体が提供され、式中、R 1 は、水素、トリハロメチル、C 1 〜C 6 アルキル、置換または非置換フェニルからなる群から選択され、Yは、R 2 がC 1 〜C 6 アルキル、C 1 〜C 6 アルカノイルアミノ、アミノからなる群から選択される該式の基であり、R 5 は、水素、アミノ、ハロゲン、ヒドロキシル、ニトロ、C 1 〜C 6 アルキル、C 1 〜C 6 アルコキシ、カルボキシ、C 1 〜C 6 トリハロアルキル、シアノ、ホスホナート、ヒドロキシアルキルからなる群から選択され、Zは、置換および非置換アリールからなる群から選択される。また、式IおよびIXの化合物のある一定のN-アシル化類似体、およびその調製方法も提供される。
Patent JP-2005514343-A (JP)
Title: 胆汁分泌促進、結石溶解作用を有する一種の薬物組成物、及びその製造方法
IPC: G01N33/15
Filed: 2002-09-05
Abstract: 【課題】胆汁分泌促進、結石溶解作用を有する一種の薬物組成物、及びその製造方法。 【解決手段】本発明では、胆汁分泌促進と結石溶解作用を持っている一種の薬物組成物およびその製造方法を公開し、また一種のソフトカプセルの、品質管理方法を公開した。本発明の薬物組成物は、薄荷油とひまわり油を主要原料にして生成された。上述した薬物組成物を一定の比例に従って均一に混合した後、常用添加物を入れて臨床で受けられる薬剤の型、例えば丸薬、錠剤、内服液体製剤、カプセル、顆粒剤に作った。本発明で公開したソフトカプセルの品質管理方法によって品質管理をすることによって、生産物の安定性がよく重複率も高い。本発明の薬物組成物は、薬理学試験を通じて明らかな利胆、結石溶解、抗炎、鎮痛などの作用を有することが示された。
Patent JP-2005507847-A (JP)
Title: 延伸のためのガラス物品の直接結合法
IPC: C03B37/10
Filed: 2002-10-24
Abstract: 後にシート、ロッド、ファイバ等に延伸されるガラス物品（５０，５２）の結合方法が開示されている。結合は接着剤または高温溶融を用いずに達成される。本発明は、光ファイバの線引きに先立つ光ファイバプリフォームの結合に特に有用である。
Patent JP-2005508373-A (JP)
Title: 抗痙攣剤誘導体およびカリウムを用いる共同療法を含んでなる感覚異常の処置および予防
IPC: A61K31/357
Filed: 2002-11-04
Abstract: 感覚異常および／または知覚異常を処置する必要のある被験者に治療有効量の１種もしくはそれ以上の抗痙攣剤誘導体をカリウム補助剤と共に投与することを含んでなるその処置および／または予防のための共同療法。
Patent JP-2005508280-A (JP)
Title: 断熱グレージングユニット及びその製造方法
IPC: E06B3/66
Filed: 2002-10-16
Abstract: ガス封入キャビティ（１２）によって離して配置された少なくとも２枚のガラスシート（１０、１１）と、該２枚のガラスシートを離した状態に維持する役目を果たし、かつ該ガス封入キャビティに対面する内面（２０）及び反対側の外面（２１）を有するインサート（２）と、グレージングユニットの内部に関して封止するための封止手段（３）とを含んで成る断熱グレージングユニットであって、該インサート（２）が、該グレージングユニット周囲の第１部分を取り囲む実質的に平坦なストリップと、該グレージングユニット周囲の第２部分を取り囲む他のストリップ（３０）とを含んで成り、該実質的に平坦なストリップが、該ガラスシートのエッジ（１０ａ、１１ａ）に対してその内面（２０）を介してプレスされ、固定手段（４）によって固定した状態に維持されたことを特徴とする、断熱グレージングユニット。
Patent JP-2005510880-A (JP)
Title: 縦型ｍｏｓｆｅｔおよびその縦型ｍｏｓｆｅｔを形成する方法
IPC: H01L21/8234
Filed: 2002-11-19
Abstract: 縦型ＭＯＳＦＥＴは、複数の深いストライプ状トレンチによって分離された複数の半導体メサをその内部に有する半導体基板を含む。これらのストライプ状トレンチは、基板において平行に細長く第１の方向に延びる。複数の埋め込み絶縁ソース電極が、複数の深いストライプ状トレンチ内に形成される。また、複数の絶縁ゲート電極が提供され、その複数の絶縁ゲート電極は、複数の半導体メサにおいて平行に延び、複数の埋め込み絶縁ソース電極内に画定された浅いトレンチの内部へと延びる。表面ソース電極が、基板上に提供される。表面ソース電極は、それぞれの埋め込みソース電極の長手方向に沿った複数の箇所において、それぞれの埋め込みソース電極に電気的に接続され、これらの複数の接続は、有効ソース電極抵抗を減少させ、デバイスのスイッチング速度を向上させる。
Patent JP-2005513243-A (JP)
IPC: D01F1/10
Filed: 2002-10-25
Abstract: Described are hydrophilic fibrillated articles that include melt-processable polymer and hydrophilic component such as hydrophilic surfactant or hydrophilic polymer, as well as methods of preparing such articles.
Patent JP-2005515366-A (JP)
Title: 玉継ぎ手
IPC: F16C11/06
Filed: 2002-12-10
Abstract: 本発明は、ボール・スタッド１２と、該ボール・スタッドを受容し、壁部２０により画成される受容空間部１８と、金製薄板からなる結合部材１０とを含む玉継ぎ手に関するものである。前記受容空間部の壁部２０は、結合部材１０の一体部分を形成し、前記受容空間部１８は、概ね円筒形であり、かつ両側が開放されている。
Patent JP-2005518411-A (JP)
Title: 中枢神経系の障害を治療する製薬組成物及び方法
IPC: A61K45/06
Filed: 2003-01-10
Abstract: 【課題】ＧＡＢＡアナログのＣＮＳ障害治療活性が非毒性ＮＭＤＡ受容体拮抗剤により相乗的に増強されるＣＮＳ障害治療組成物及び方法の提供。 【解決手段】ＣＮＳ障害の治療の必要のある哺乳動物に、ＣＮＳ障害治療量の（ａ）少なくとも１つのＧＡＢＡアナログ及び（ｂ）ＮＭＤＡ受容体に対する少なくとも１つの非毒性の拮抗剤を含む製薬組成物を投与することからなり、組成物中の（ａ）及び（ｂ）の組み合わせた量は、ＣＮＳ障害治療の量であり、そして組成物中の（ｂ）の量は（ａ）のＣＮＳ障害治療の有効性を相乗的に増強するのに充分であるＣＮＳ障害を治療する方法。
Patent JP-2005526075-A (JP)
Title: スクラロース精製のための抽出法
IPC: A23L27/30
Filed: 2003-03-06
Abstract: 本発明は、スクラロース精製のための新規抽出方法に関する。本発明は、本発明の方法によって製造されたスクラロース調製物を含む組成物にも関する。
Patent JP-2006507785-A (JP)
Title: 異なる入力電圧を使用してマルチ位相ｄｃ‐ｄｃ変換器の入力と出力の電流をスケーリングしバランスする方法および回路
IPC: H02J1/10
Filed: 2003-03-28
Abstract: 同一あるいは異なる入力電圧が変換器チャンネルに供給されるかに関係なく、多数の変換器チャネル電流をバランスするように誤差信号利得および変調器利得を含むパラメーターを定めるマルチ位相ＤＣ‐ＤＣ変換器アーキテクチャ。
Patent JP-2005196356-A (JP)
Title: System, method and program for dialogue with pseudo-character
Inventor: KUSAKABE NOBUMUNE
IPC: G06Q50/00
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the service of providing pseudo-dialogue with individuals with whom it is impossible or difficult to dialogue, such as celebrities or deceased persons, on the Internet.  <P>SOLUTION: A control part 21 of a server device 2 stores personal information including at least one of an object person's descriptive information, individual information and preference information in a personal information database 243 for the name of each person, as directed by a management terminal 3. The control part 21 performs editing based on the personal information stored and societal information in a corresponding societal information database 242, creates basic documents for dialogue, and stores them in a dialogue database 245. On receiving a dialogue request from a user's terminal 1, the control part 21 searches the dialogue database 244 for the corresponding basic document, edits the basic document according to the statuses (amount of information of the dialogue request, frequency of information) of the user's terminal 1, and returns the basic document to the user's terminal 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197378-A (JP)
Title: Coil
Inventor: SAITO KOICHI
IPC: H01F27/28
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil wherein a lead that has high rigidity and can be easily routed is formed by a lead wire led from a winding part.  <P>SOLUTION: A covered lead wire 3 extending from the winding part 2 of a coil 1 is folded forward and backward, and it is bundled flat and is fixed to form a lead 10. A soldered connector 12 is formed at a tip of the lead 10, and a soldered base end connector 13 is formed at a base. The base end connector 13 is soldered to a land 21 on a panel 20, so that the lead 10 can be led out to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193764-A (JP)
Title: Vehicular steering device
Inventor: AKUTA YOSHIYASU
IPC: B62D101/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of operating a steering wheel with less sense of incongruity even when a turning motor is failed, and a system of the vehicular steering device is failed.  <P>SOLUTION: The vehicular turning device comprises a steering member to be operated to turn wheels, a turning mechanism to turn the wheels, a turning motor which is mounted on the turning mechanism to give the urging force to turn the wheels, and a connection means to connect the steering member to the turning mechanism, and the ratio (the steering angle ratio) of the movement (the tire steering angle) of the turning mechanism to the operation quantity (the steering wheel angle) of the steering member is increased according to the vehicle speed. The increase ratio of the ratio in the low-speed range is high compared with that to the first order of the increase of the vehicle speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193824-A (JP)
Title: Wheel for agricultural use
Inventor: NAKAJIMA KOICHI
IPC: B60B15/02
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for agricultural use capable of enhancing the separation effect of mud adhered to blade lugs, and preventing an enrooted seedling from being squeezed or broken by dropped mud.  <P>SOLUTION: In the wheel for agricultural use, blade lugs 11 expanded in the width direction are provided on an annular elastic ring body 8 formed of elastic material 7 at a predetermined interval in the circumferential direction. A separation part 15 to separate the blade lugs and the elastic ring body is provided between an inner end 11b in the radial direction of the blade lugs 11 and a side face on the inner circumferential side in the radial direction in the elastic ring body 8 so that the elastic deformation of the inner end 11b in the radial direction of the blade lugs 11 along the circumferential direction of the elastic ring body 8 is permitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194840-A (JP)
Title: Door opening/closing mechanism and electronic equipment having the same
Inventor: MURATA MORIHIRO
IPC: E05D15/40
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening/closing mechanism which is improved in design and reliability of its operation, and to provide electronic equipment having the same.  <P>SOLUTION: The door opening/closing mechanism has an arm body 25 which has one end thereof connected to a door body 2 and the other end thereof rotatably connected to a main body 3 of the electronic mechanism, and is rotated with respect to the main body to thereby move the door body with respect to the main body; a cam 34 which is moved in interlock with rotating operation of the arm body; an operating lever 51 which has an engaging portion 56 for slidably engaging with the cam, and is rotated according to an engaging location of the engaging portion with the cam; and a spring member 59 which energizes the operating lever in a direction in which the engaging portion is pressed to the cam. Then the cam has a blocking operating section 34a which applies a moving force to the door body in a direction from an opening position to a blocking position, generated by an energizing force of the spring member transmitted via the engaging portion of the operating lever.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201949-A (JP)
Title: Image forming method using thermally developable sensitive material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/498
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method using a thermally developable sensitive material which gives stably processed images without uneven development.  <P>SOLUTION: The image forming method exposes thermally developable sensitive materials having an image forming layer containing photosensitive silver halide, non-photo-sensitive organic silver salt, a reducing agent, and a binder at least on one surface of the support by using a fluorescent screen, and develops the images by thermally developing using a thermal developing device having a heating means. The image forming method of this invention uses (1) core shell particles of non-photo-sensitive organic silver salt, and (2) heats the thermally developable photosensitive material at 40°C or higher but 105°C or lower for 0.1 sec. or longer but 90 sec. or less before the method develops the material at the developing temperatures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222496-A (JP)
Title: Voltage regulator for adjusting voltage of integrated circuit and method for adjusting operating voltage thereof
Inventor: GIACOMOTTO CHRISTOPHE
IPC: G05F1/56
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which a package inductance imposes a limitation to a speed at which off-chip current is altered in response to on-chip current requirement of an integrated circuit.  <P>SOLUTION: A voltage regulator for adjusting a voltage of the integrated circuit includes a bridge circuit 500 having at least two capacitors 510, 520 and switches 530, 540 connecting at least two capacitors between a high voltage node and a low voltage node of a power grid of the integrated circuit, a sensor 410 for detecting an operating voltage of the integrated circuit, and control circuits 420, 440 for connecting capacitors in series structure in response to an operating voltage at a lower part of a lower trigger voltage to source an electric current, in such a manner that at least two capacitors are connected in parallel structure to sink a current in response to an operating voltage at an upper part of upper trigger voltage. In addition, control circuits 420, 440 are configured to connect the capacitors to a voltage divider structure in response to the operating voltage between the lower trigger voltage and the upper triger voltage to recover the capacitors to the selected voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005201738-A (JP)
Title: Gas sensor system
Inventor: HATTORI YUKIHIKO
IPC: G01N27/409
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor system which is less liable to cause continuity fault between a lead wire and a heater, by preventing corrosion of the connection part of the lead wire in the heater.  <P>SOLUTION: This system comprises a backup power supply 21 for supplying power to a controller 2, while a main relay 101 is off, a heater detecting circuit 23 for detecting the state of the heater 4, a heater control switch circuit 24 for controlling the power application to the heater 4, and a system ground, as well as a power ground, independent from each other. A lead wire of the heater 4 is connected at its one end to the relay 101, and at the other end thereof to the switch circuit 23 and to the detection circuit 24 in the controller 2. Through the connection part of the heater 4 and the detection circuit 23, electric current flows from the connection part of the heater 4 toward the detection circuit 23, when the main relay 101 is on; and a current flowing from the detection circuit 23 toward the connection part of the heater 4 is 100μA or smaller, when the main relay 101 is off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200053-A (JP)
Title: Supporting apparatus for packaged article
Inventor: FUJIWARA YOSHIKATSU
IPC: B65D5/50
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting apparatus for a packaged article, which supports the packaged article of a given shape inside a paper packaging container securely without using a cushioning material or padding chips.  <P>SOLUTION: The supporting apparatus comprises a strip of film (10) that covers the packaged article (32) in the packaging container (2), film supports (12) that are attached to both longitudinal ends (10a, 10b) of the film (10), respectively, slit holes (6) that are formed on the packaging container (2) to allow respective film supports (12) to penetrate the container (2) through to the outside, and adhesive members (14) that glue the film supports (12) to the outside of the packaging container (2), respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200058-A (JP)
Title: Box for conveying glass substrate
Inventor: HIRABAYASHI TAKAO
IPC: B65D85/86
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for conveying a glass substrate, which enables even the glass substrates different in size to be surely and efficiently supported in a common conveyance box without being associated with the adjustment of movement of a side plate.  <P>SOLUTION: A plurality of substrate supporting bodies 16 and 18, which have a plurality of supporting grooves for supporting a plurality of glass substrates G, are provided in one side wall 6a and a bottom surface plate 3 constituting a box body 2; a bottom end of the glass substrate G and one side end thereof are supported by the supporting grooves of the supporting bodies 16 and 18 so that the glass substrate G can be placed on the plate 3 in an inclined state; and a pressing body 28 for pressing the other side end of the glass substrate G is provided in the other side wall 6b which is provided in the state of facing one side wall 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198596-A (JP)
Title: Laver black vinegar health food
Inventor: ASAKURA YOSHIO
IPC: A23L17/60
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily eatable laver black vinegar health food enabling efficiently absorbing active components of laver.  <P>SOLUTION: This laver black vinegar health food contains laver paste and black vinegar and is formed in a gelatinous state by the addition of a gelling agent. The laver paste contains baked laver powder and water at the weight ratio of (1:2)-(1:10). The particle diameter of the baked laver powder is 0.5-3 mm. The food contains 1-20 wt.% of the black vinegar, and also one or at least two kinds of fruit juices selected from plum juice, apple juice and lemon juice and 0.5-7 wt.% of the gelling agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198902-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine permitting diversification of the variable display of patterns while controlling the control load and data quantity.  <P>SOLUTION: Image data for displaying a plurality of kinds of special symbols in a plurality of display modes and image data for displaying images to be composed with the special symbols in a plurality of display modes are stored in a ROM in such a way that the data can be specified based on the arrangement and the variation mode of the symbols. In a normal display state, the image of a special symbol to be displayed is specified based on the size and the speed and direction of movement of the display area, and the symbol variation without animation display is displayed. In a ready-to-win presentation state, the image of a stopped special symbol to be displayed is specified based on the size of the display area and the variation and order of each symbol, and the special pattern with animation display is displayed. As for an image being variably displayed, a presentation image to be displayed is specified based on presentation image variation specification information for specifying the image variation and order of variation of the presentation image, and the presentation image is composed with the special symbol, so that the image is variably displayed in such a way that only the presentation image has animation display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004224338-A (JP)
Title: Tool and method for chrome-plating wheel surface for vehicle
Inventor: GATTON GEOFFREY L
IPC: C25D5/44
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a smooth surface by machining a finish part of a wheel external surface and then apply chrome-plating to the smooth surface to improve the aesthetic appearance of the wheel surface.  <P>SOLUTION: A cutting tool having a crystalline tip is pressed against the external surface of a wheel for a vehicle by uniform pressure while rotating the wheel. Next, chrome-plating is applied to the smoothed wheel surface to finish the wheel surface aesthetically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005208398-A (JP)
Title: Wire supporting member and its manufacturing method
Inventor: NISHISATO YASUAKI
IPC: G03G15/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire supporting member capable of preventing a wire from being damaged or ruptured in laying the wire on a ceramic plate, and its manufacturing method.  <P>SOLUTION: The wire supporting member (1) is constituted to suitably round and chamfer the angle part of a projecting part inside a recessed part (7) to which grinding is hardly performed ordinarily by performing grinding by the use of a medium having an acute angle. Thus, the wire supporting member (1) equipped with a 2nd chamfer part (21) at an edge part (19) is manufactured. Since the 2nd chamfer part (21) whose surface is smoothly curved is formed at the edge part (19) of the end (11) of the recessed part (7) of the wire supporting member (1) manufactured in such a way, the wire (3) is prevented from being damaged or ruptured when the wire (3) is stretched and laid across the recessed part (7) or when the wire (3) is laid across again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210614-A (JP)
Title: Thin-film bulk acoustic resonator manufacturing method, piezoelectric film forming method and non-reactive sputtering device
Inventor: SATO KEI
IPC: H01L41/22
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric film forming method which can manufacture a high membranous piezoelectric film with high productivity, a manufacturing method of an FBAR, and a non-reactive sputtering device realizing the methods.  <P>SOLUTION: In a thin-film bulk acoustic resonator manufacturing method having an elastic resonant film in which at least a lower part electrode, a piezoelectric film and an upper part electrode are laminated, a lower part electrode 12 is firstly formed on a substrate 10, and a piezoelectric film 13 is formed by a non-reactive sputtering which targets compound materials expressing piezoelectric property on an upper layer of the lower part electrode 12. Then, an upper part electrode 14 is formed on an upper layer of the piezoelectric film 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205102-A (JP)
Title: Endoscope system
Inventor: SUZUKI KEITA
IPC: A61B1/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system automatically and surely advancing/retreating a treatment instrument in a channel.  <P>SOLUTION: This endoscope system is provided with a flexible insertion tube, an operating section 14 connected to the proximal end of the insertion tube, and the channel 10 communicating the insides of the insertion tube and the operating section 14 and retreatably inserting the treatment instrument 3. This system is further provided with a retreating mechanism 22 freely changing over between a state of retreating the treatment instrument inserted in the channel and a state of releasing the retention; and an advancing/retreating mechanism 21 advancing/ retreating the retaining part 32a provided in the retaining mechanism in the axial direction of the channel 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004231656-A (JP)
Title: Selective hydrogenation method using catalytic reactor having hydrogen-selective membrane
Inventor: CHAU CHRISTOPHE
IPC: B01J19/24
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively hydrogenating a poly-unsaturated molecule, capable of obtaining the maximum selectivity to a reaction product corresponding to intermediate stages of hydrogenation, while keeping the most suitable conversion ratio of the poly-unsaturated molecule.  <P>SOLUTION: This method for selectively hydrogenating the poly-unsaturated molecule contained in a supplied raw material of a hydrocarbon comprises using a catalytic reactor having a hydrogen-selective membrane, wherein the method includes (a) a process for introducing the supplied raw material mixed with hydrogen into at least one reaction zone of the reactor, (b) another process for bringing an upstream surface of the membrane which is inorganic and porous into contact with at least a part of the hydrogen required for conducting the hydrogenation reaction, and (c) the other process for conducting catalytic reaction of the supplied raw material introduced in the process (a) with at least a part of the hydrogen selectively permeating through the membrane in the reaction zone.  <P>COPYRIGHT: (C)2004,JPO&NCIPI