baber/WOPTO huggingface dataset:
Patent JP-2004188143-A (JP)
Title: Wheelchair
Inventor: MIKURA TERUO
IPC: A61G5/02
Filed: 2002-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair that can be used by a pulling action, which is easy to operate and available by simply adding it as a kit to an existing wheelchair.  <P>SOLUTION: The wheelchair has a front wheel, which can change directions, at the front part of the main body; rotatable axes attached to a rear axis composed of rear wheels on the both sides at the rear part of an ordinarily constituted wheelchair; and U-shaped brackets having a roller at one side and being attached rotatably to the top end of each rotatable axis, which circle rear tires loosely with some space in between. From the other end of the rotatable axes, the direction of the U-shaped brackets is changed, with wires attached to pulleys, to a direction that makes applying power easier and, when the rotatable axes are pulled toward a direction, the rear tires are rubbed and create friction to drive the wheelchair. To move back the rotatable axes to neutral positions, their tare or springs are used. Springs are used to move back the U-shaped brackets to neutral positions. Further, wires on the both sides are connected with a bar for one-hand driving and the center of the bar is pushed or pulled to drive. For steering, the bar is driven to apply power to its one side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535841-A (JP)
IPC: C07C251/44
Filed: 2001-05-31
Abstract: The invention relates to a process for the production of cyclohexanone oxime in which a phosphate-containing aqueous reaction medium is cycled from a hydroxylammonium synthesis zone to a cyclohexanone oxime synthesis zone and back to the hydroxylammonium synthesis zone, in which hydroxylammonium synthesis zone hydroxylammonium is formed by catalytic reduction of nitrate with hydrogen, and in which cyclohexanone oxime synthesis zone hydroxylammonium is reacted with cyclohexanone to form cyclohexanone oxime, where the concentration hydroxylammonium in the aqueous reaction medium entering the cyclohexanone oxime synthesis zone is higher than 1.0 mol/l.
Patent JP-2003535696-A (JP)
IPC: B21B1/22
Filed: 2001-06-22
Abstract: A method of reducing the thickness of metal sheet by cold rolling the metal sheet at least once using work rolls, whereby at least one of the work rolls has an effective Young's Modulus less than that of steel. A work roll for use in this method having an effective Young's Modulus less than that of steel. <IMAGE>
Patent JP-2004504906-A (JP)
Title: 高周波磁界ユニット
IPC: G01R33/34
Filed: 2001-07-31
Abstract: 装置は、所望の磁界を生成する高周波磁界ユニットを備える。１実施形態において、高周波磁界ユニットは、実質的に塞がれない第１のアパーチャ、およびこの第１のアパーチャと一続きの第２のアパーチャを備える。代替的実施形態において、高周波磁界ユニットは、第１の側面アパーチャ、第２の側面アパーチャおよび１つ以上の端部アパーチャを備える。方法の１実施形態において、電流素子が高周波磁界ユニットから除去されて、アパーチャを有する磁界ユニットが形成される。代替的実施形態において、高周波磁界ユニット内に互いに対向して配置される２つの電流素子が除去され、第１の側面アパーチャおよび第２の側面アパーチャを有する磁界ユニットが形成される。 【選択図】図１Ａ
Patent JP-2004509048-A (JP)
Title: 等方性、負熱膨張セラミックスおよび製造方法
IPC: C04B35/00
Filed: 2000-09-15
Abstract: 調整可能な熱膨張率、周囲温度付近で約−５から−１１×１０ −６ ℃ −１ 、を呈するセラミック・モノリスを記載している。これらの二相セラミックスは、例えば、ＺｒＯ ２ およびＷＯ ３ の反応性焼結によって製造されるものであり、１０μｍ未満の直径を有するＺｒＯ ２ の混在物との、ＺｒＷ ２ Ｏ ８ のマトリックスからなる。添加剤により、モノリスの密度を、計算される密度の９８％を超えるまで増加させることができる。未焼結体の密度、予備焼結における粒度分布、焼結雰囲気、微細構造、および機械的性状を考察している。これらのセラミックスは、熱的補償性のファイバ・ブラッグ・グレーティング向けの基板として使用できる。
Patent JP-2004509458-A (JP)
Title: 有機データメモリ、有機データメモリによるｉｄタグ（ｒｆｉｄタグ）、および有機データメモリの使用法
IPC: G11C17/00
Filed: 2001-09-05
Abstract: 本発明は有機材料をベースとしたメモリに関する。これは有機集積回路（プラスティック集積回路）と組み合わせて用いられる。本発明は特にＲＦＩＤタグ（無線周波数ＩＤタグ）として用いられるメモリと、メモリ書き込みのための方法とに関する。
Patent JP-2004510781-A (JP)
Title: 高トリグリセリド血症の治療に有用な化合物
IPC: A61P9/10
Filed: 2001-10-09
Abstract: 要約書なし。
Patent JP-2004520214-A (JP)
IPC: B62L3/00
Filed: 2000-11-30
Abstract: A master cylinder which has an unusual ability to limit space requirements, to be fitted in vehicles controllable by handlebars, comprises a cylinder body provided with a seat for housing a portion of the handlebar. A chamber for slidably housing a piston extends along an axis inside the cylinder body. A manual control lever which acts on the piston is mounted on the cylinder body for pivoting about its fulcrum in a plane. The axis along which the chamber for slidably housing the piston extends intersects the plane of pivoting of the control lever at a point.
Patent JP-2004531695-A (JP)
Title: 騒音源からの騒音信号を処理する方法および構造
IPC: G08G1/01
Filed: 2001-12-12
Abstract: 本発明は、騒音または音声信号を生成する騒音源を正確に識別する方法に関する。本発明によれば、騒音源（１０）からの騒音信号（Ｓ）を測定するために、騒音信号（Ｓ）を検出し、その信号特性に従って分析し、モデル（Ｍ）と比較し、前記比較に基づいて騒音源タイプ（Ｔ）と騒音信号（Ｓ）を関連付ける。
Patent JP-2004535361-A (JP)
IPC: C12N5/08
Filed: 2001-11-13
Abstract: Bioadhesive, closed-cell foam film, sustained release, delivery devices for administering an active agent or combination of active agents to a subject are provided. Methods for making such delivery devices and methods for using such delivery devices offering the controlled and sustained release of an active agent or combination of active agents to a subject, preferably a near zero-order release, are also provided.
Patent JP-2004518292-A (JP)
IPC: H01L21/336
Filed: 2002-01-10
Abstract: The manufacture of a vertical power transistor trench-gate semiconductor device in which the source regions (13) are self-aligned to the trench-gate structures (20,17,11) including the steps of forming a mask (61) on a surface (10a) of a semiconductor body (10), using the mask (61) to form the trench-gate structures (20,17,11), then using the mask (61) to form U-shaped section layers (62A, 62B) of insulating material whose base portion (62B) provides a gate insulating layer on the gate material (11), then removing the mask (61) and forming spacers (64) against well-defined steps provided by the upright portions (62A) of the U-shaped section layers, then using the spacers (64) to form the source regions (13).
Patent JP-2004517641-A (JP)
IPC: A23G1/00
Filed: 2002-01-23
Abstract: A process for the production of enzymatically-treated unfermented cocoa liquor comprising acid treatment of the cocoa liquor followed by protease treatment.
Patent JP-2004520064-A (JP)
IPC: A23L1/305
Filed: 2001-03-30
Abstract: The present invention provides an improved process for the preparation of high protein dietary food containing optimum nutritional composition of amino acids. The novelty of the process lies in the step of producing optimally mixed flour from different oilseed flours by hydrolysing the protein using successive and specific enzymatic reaction to get a final product having optimum desired nutritional composition of amino acids and quality protein.
Patent JP-2004527669-A (JP)
Title: 多層塗工紙又は多層塗工板紙の製造方法
IPC: D21H23/48
Filed: 2002-04-12
Abstract: 本発明は、１つの態様において、多層塗工紙及び板紙の製造方法であって、印刷、包装、ラベリング目的に特に適するものであり、水性エマルジョン又はサスペンジョンから選ばれる少なくとも２層のカーテン層を複合材の自由落下カーテンとし、連続のベースペーパー又はベースボードのウェブをその複合材カーテンで塗工する方法、及び、それにより得られる紙又は板紙である。
Patent JP-2004531941-A (JP)
Title: ネットワークセキュリティシステム
IPC: H04L12/66
Filed: 2002-04-11
Abstract: 別個のコンピュータを使用する必要の無いネットワークセキュリティ装置を開示する。この装置は箱入りのハードウェアコンポーネントの形態であり、ＨＴＭＬインタフェースから構成することが好ましい。それは３枚のネットワークカードを含み、使用する。最初の２枚のカード（８０，１１０）はファイアウォール用に使用される。第３のカードは、公的に経路指定されるＩＰアドレスではなく、プライベートアドレスを有する管理インタフェースである。第１ネットワークカードはパケットをパケットフィルタ（９０）に転送する。フィルタ（１００）を通過したパケットは第２ネットワークカード（１１０）に転送され、その後、それらの宛先に転送される。これらのカードはいずれも公的に経路指定されるＩＰアドレスを持たない。装置は、パケットを経路指定またはプロキシするのではなく、ブリッジするパケットフィルタとして働く。それはルータとハブまたはサーバ機との間に配置することができる。
Patent JP-2004520474-A (JP)
IPC: C08J7/043
Filed: 2002-02-07
Abstract: Modified polyolefins are produced by reacting a functionalized polyolefin with one or more ethylenically unsaturated compounds having a functional group reactive with the functional group on the polyolefin. These modified polyolefins may then polymerize in the presence of a photoinitiator upon exposure to ultraviolet radiation and also have the capability of copolymerizing in the presence of a photoinitiator with other ethylenically unsaturated crosslinking agents upon exposure to ultraviolet radiation. These modified polyolefins may also contain pendant carboxyl groups, which have the propensity to form hydrophilic salts with amines, and therefore may be rendered water-dispersible. The modified polyolefins of the present invention significantly improve the adhesion of paints, inks, and adhesives to various plastic and metal substrates.
Patent JP-2004531954-A (JP)
Title: 基準エコー除去信号を利用したデジタル通信におけるエコー除去方法及び装置
IPC: H04B7/005
Filed: 2002-04-24
Abstract: 新規な基準エコー除去（ECR）トレーニング信号が、ATSC８VSBデジタルATV規格との互換性を維持しながら、エコー拒絶を向上させるために、現在ATSC８VSBデータストリームに挿入される。この新規なECRトレーニング信号はまた、他のマルチパスや分散デジタル通信チャンネルに適している。プレ等化サブシステムは、VSB受信機へのフロントエンドとしてデジタルATVシステムに含まれ、好適には新規ECRトレーニング信号によりトレーニングされる。１つのタイプのプレ等化サブシステムは、その出力においてATSCに完全に準拠した信号を提供し、そのため、標準的なVSB受信機に特に効果的である。他のタイプのプレ等化システムは、その出力において部分的にATSCに準拠しているが、ECR信号を保持する信号を提供し、そのため、信号中継、分析目的、残留チャンネル情報が重要な他のアプリケーションに特に効果的である。
Patent JP-2004221780-A (JP)
Title: Frame synchronization decision method and circuit
Inventor: KATO TAKAYUKI
IPC: H04L7/08
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To make reducible the recovery time from pulling out of synchronism in a method and a circuit for deciding that the frame synchronism is established, if the CSI (convergence sublayer I) (top pulse) of a frame is counted by a specified number of backward protection stages, and make the SN (sequence number) state decision considerable at the time of an AAL1 (ATM adaptation layer type 1) process as a pull-out or synchronism establishment condition.  <P>SOLUTION: The top pulse of a frame is extracted from a termination circuit of AAL1 signals. The SN state transition of the AAL1 signal is monitored. Only when a cell which causes the SN state transition to the synchronism establishment is received, the top pulse of the frame is taken as an effective one to count the backward protection stages. If a cell loss, wrong distribution of cells or wrong estimation is found from the monitoring result of the AAL1 signals, the frame top pulse is unreliable, but, forward protection stages are not counted at the time of the cell loss, wrong distribution of cells or wrong SNT estimation, since it is previously known that the an FEC arithmetic unit located at a backward stage will correct the error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217571-A (JP)
Title: Residual odor suppressive treatment agent for cysteamine-based hair treatment agent
Inventor: ICHIKAWA DAISUKE
IPC: A61K8/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a treatment agent capable of suppressing unpleasant odor after using a cysteamine-based hair treatment agent.  <P>SOLUTION: This residual odor suppressive treatment agent comprises a compound having aldehyde group(s) or a macromolecular compound having carboxy group(s).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217076-A (JP)
Title: Thermal control structure of airship and its thermal control method
Inventor: KUROSE TOYOTOSHI
IPC: B64B1/62
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal control structure of an airship capable of easily controlling the movement of heat inside and outside an airframe.  <P>SOLUTION: An air layer 4 is formed by providing a jacket film material 15 outside an outer skin 5, and layer thickness T4 of the air layer 4 is changed by supplying and discharging air to and from the air layer 4 by a air supply and discharge means 10. Thermal resistances in outside and inside directions of the airframe 3 differs from each other depending on whether there is the air layer 4 or not. Consequently, it is possible to control the movement of heat inside and outside the airframe by changing the layer thickness T4 of this air layer 4 depending on a flight condition of the airship 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219271-A (JP)
Title: Device for analysis, device for identifying snps, liquid supplying apparatus, inspecting device, and temperature treating apparatus
Inventor: SAKATA MINORU
IPC: G01N33/566
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for analysis capable of reducing costs and improving throughput in the typing of SNPs or the like, and to provide a liquid supplying apparatus, and the like.  <P>SOLUTION: In an SNPs typing element 10, liquids, such as a DNA sample and a reagent, are thrown in. The SNPs typing element 10 is equipped integrally with a dropping mixing section 20 for mixing the liquids; a temperature treatment section 40 for providing a specific temperature cycle to the mixed liquids; a dilution section 50, and an inspection section 60. Then, at the dropping mixing section 20 and the temperature treatment section 40 in the SNPs typing element 10, a conveyance section 30 is continuously formed in zigzags to a plurality of throw-in section 21 and heater sections 41, 42, and 43. Additionally, at the dropping mixing section 20, the heater is used for expanding gas in a reserver, thus dropping a minute amount of liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266314-A (JP)
Title: Image sensor head and image scanner equipped therewith
Inventor: SAWADA HIDEKI
IPC: H01L27/146
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor head capable of obtaining an excellent read image and having versatility, and to provide an image scanner equipped with the same.  <P>SOLUTION: The image sensor head (A) has in a long and narrow case (20) an irradiating section (3) for irradiating a read original with a light to illuminate the original, and a receiving section (4) for receiving a light reflected on the read original and performing photoelectric conversion according to the amount of the reflected light. The case (20) is attached on a supporting bracket (6) to use the image sensor head (A). A positioning means (7) for regulating the movement of the case (20) in a longitudinal direction with respect to the bracket (6) are formed on the case (20), and the positioning means (7) are provided on both ends of the longitudinal direction of the case (20).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224814-A (JP)
Title: Lubricant composition for metal working
Inventor: SUGII HIDEO
IPC: C10M129/06
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition for metal working which is excellent in workability at metal working of a metallic or alloy plate or foil, especially a plate or foil of a nonferrous metal such as aluminum and inhibits generation of an abrasion powder at rolling to yield a product excellent in surface quality.  <P>SOLUTION: The lubricant composition for metal working is prepared by compounding, based on the total mass of the composition, (B) 0.01-2.0 mass% alkylene oxide adduct of a partial fatty acid ester of a polyhydric alcohol and (C) 0.1-15 mass% oil agent with (A) a base oil comprising mineral oil and/or synthetic oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225754-A (JP)
Title: Sliding bearing made of synthetic resin and mounting structure of strut type suspension using this sliding bearing
Inventor: NIINA YUZO
IPC: F16C33/74
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing made of synthetic resin that can prevent ingress of dust, rainwater, muddy water and the like from outside into space where a sliding bearing piece is arranged, without separately providing a dust cover or the like, can minimize deterioration of sliding characteristics resulting from the ingress of dust, rainwater, muddy water and the like, can further maintain smooth steering force at the time of steering operation for a long time, and can improve rigidity of strut assembly, and to provide a mounting structure of a strut type suspension using this sliding bearing.  <P>SOLUTION: The sliding bearing 1 made of synthetic resin is equipped with a lower side case 2 made of synthetic resin, an upper side case 3 made of synthetic resin and superposed on the lower side case 2, a disk-shaped thrust bearing piece 4 made of synthetic resin and arranged between the upper side case 3 and the lower side case 2, and a cylindrical radial sliding bearing piece 5 made of synthetic resin and arranged between the upper side case 3 and the lower side case 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226591-A (JP)
Title: Liquid crystal display device and polarizing plate
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1335
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein not only the display quality but also the viewing angle is remarkably improved with a simple construction and to provide in particular a VA (vertical alignment) mode liquid crystal display device.  <P>SOLUTION: The liquid crystal display device is provided with a pair of substrates, at least one of which has an electrode, and which are placed opposite to each other and a liquid crystal layer interposed between the substrates and a first polarizing plate disposed on the outside of the liquid crystal layer. The display device is characterized of that the product Δn×d of thickness d and optical anisotropy Δn of the liquid crystal layer is 0.1-1.0 μm, and of having the first polarizing plate constructed with a polarizing film and a pair of protective films to interpose the polarizing film, of having at least one out of a pair of the protective films with a delay phase axis whose direction practically coincides with the direction of the maximum average refractive index of the film surface and of having a delay phase axis of the protective film on the side nearer to the liquid crystal layer and the absorption axis of the polarizing film intersecting each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233130-A (JP)
Title: Ultrasonic inspection device
Inventor: AZUMA NORIHIRO
IPC: G01N29/22
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic inspection device for surely comprehending the situation of internal defect occurrence, and making adequate manufacturing conditions for plate-shaped molded items and round bar-shaped molded items.  <P>SOLUTION: This device is equipped with a defect information storing means for storing therein the occurrence regions and size of internal defects in an inspected body, a manufacturing condition storing means for storing therein the manufacturing conditions on the inspected body, and a data analyzing means for statistically processing the tendencies of occurrence of internal defects for the respective manufacturing conditions based on information on internal defect occurrence regions of the inspected body corresponding to the respective manufacturing conditions to select optimum manufacturing conditions for the respective molded items.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230668-A (JP)
Title: Image forming apparatus
Inventor: ISHII HIROSHI
IPC: B41J2/175
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can prevent air from being mixed into an ink supply path due to a factor except a decrease in the remaining quantity of ink.  <P>SOLUTION: This image forming apparatus is equipped with an ink tank 21 wherein a porous ink storage body 22 is housed, and the ink supply path 3 for supplying the ink to a print head from the ink tank 21. A filter 23 is provided inside the path 3. The image forming apparatus satisfies the expression, F'<1/(N×R), wherein F (m) represents the filtration accuracy of the filter 23; N (number/m) represents the cell density of an ink absorber 22 before the ink absorber 22 is housed in the ink tank 21; and R represents a compression ratio which is expressed by the ratio of the volume of the ink absorber 22 housed in the ink tank 21 in a compressed state, to that of the ink absorber 22 before the ink absorber 22 is housed in the ink tank 21. However, the expression, F'=F, is satisfied when an opening of the filter 23 is circular, and the expression, F'=√2×F, is satisfied in other cases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230270-A (JP)
Title: Method for treating gas using precoated spherical silica gel as adsorbent
Inventor: MATSUOKA TAKESHI
IPC: B01J20/10
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating gas by which organic compounds can be efficiently removed from a gas to be treated containing the organic compounds such as ethanol and water, which prevents an adsorbent from being crushed and by which the stable operation can be realized.  <P>SOLUTION: The organic compounds in the gas to be treated 1 are adsorbed into the adsorbent 11 by bringing the gas to be treated 1 containing the organic compounds such as ethanol into contact with the adsorbent 11. Then the adsorbent 11 is desorbed and regenerated by heating the organic compounds adsorbed in the adsorbent 11 and the gas to be treated 1 is continuously treated while the regenerated adsorbent 11 is moved in such a way as to be in contact with the gas to be treated 1. At this time, a precoated spherical silica gel is used as the adsorbent 11 which is pretreated with the organic compounds such as ethanol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233321-A (JP)
Title: Method and detector for detecting hydrogen residual quantity
Inventor: TERAO KATSUHIRO
IPC: G01N19/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an accurate hydrogen residual amount is difficult to be measured over a long period because powders and grains of a hydrogen storage substance are not connected and shape-held, in a method/detector stored independently with the hydrogen storage substance under a film state or under a storage condition in a tank, in which a volume change accompanied to hydrogen storage in the hydrogen storage substance is converted into the hydrogen storage amount.  <P>SOLUTION: A mixture molding 16 is provided in the hydrogen storage tank 1, the mixture molding 16 is expanded or contracted in response to a hydrogen occlusion amount, a scale of a scale member 38 indicated by a moving pointer 37 is read out to detect the residual amount of the hydrogen storage substance 2 in the hydrogen storage tank 1, using the residual amount detector having the mixture molding 16 molded after mixing the detecting hydrogen storage substance 16a and a rubbery elastomer 16b to be fixed to a hydrogen storage tank 1 side and having the pointer 37 in its tip side, and having the scale member 38 fixed to the hydrogen storage tank 1 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004029716-A (JP)
Title: Liquid crystal display device
Inventor: MIYASAKA MITSUTOSHI
IPC: G02F1/1365
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a wide viewing angle and high picture quality are made mutually compatible.  <P>SOLUTION: In the liquid crystal display device comprised of non-linear resistance elements, liquid crystal driving electrodes for driving the liquid crystal, the liquid crystal driving electrode is constituted of a 1st pixel electrode 105, and a 2nd pixel electrode 106 formed in the peripheral part of the 1st pixel electrode 105, and a 1st MIM element 111 and a 2nd MIM element 110 are arranged for driving the 1st pixel electrode 105 and the 2nd pixel electrode 106, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239200-A (JP)
Title: Vehicular automatic switching control system
Inventor: FUNAHASHI HIROSHI
IPC: B01D46/42
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular automatic switching control system for dispensing with the replacement by the existence of installation of a particulate filter.  <P>SOLUTION: This control system 15 forms an engine control computer (ECU : Electronic Control Unit) of a vehicle, and is equipped with both general engine control and operation control on a catalyst regenerative particulate filter 12, and has a control logic switching means for executing only the general engine control by simultaneously using the general engine control and the operation control on the particulate filter 12 when confirming the connection of various sensors (a temperature sensor 14) required for the operation control of the particulate filter 12 by an electric signal, and resting the operation control on the particulate filter 12 when being unable to confirm the connection of the various sensors by the electric signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI