baber/WOPTO huggingface dataset:
Patent JP-2003169248-A (JP)
Title: Imaging device, imaging method, computer-readable storage medium, and computer program
Inventor: SAEKI TAKAYUKI
IPC: H04N5/335
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device that can photograph a frame still picture without revising the settings of an electronic shutter when the high-speed electronic shutter is set.  <P>SOLUTION: When an electronic shutter is set to an exposure time shorter than a time for a mechanical shutter until it is fully closed in the imaging device with the mechanical shutter and the electronic shutter, the imaging device continues the exposure in a read standby state until the fully closing of the mechanical shutter is finished, the imaging device sequentially reads a video signal of an odd number field and a video signal of an even number field from a field next to the end of the field for read standby so as to prevent a luminance step difference between lines in a frame still picture composed from the video signal of the odd umber field and the video signal of the even number field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003127914-A (JP)
Title: Rainproof sheet frame for freight car
Inventor: SAKAUCHI TOMOKI
IPC: B60J7/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a frame allowing to easily put a rainproof sheet on a freight car and to remove the same. SOLUTION: 1 and 2 are attached on an angle bar supporting a guard frame. 3 and 5 to be a ridge material are fastened on a two-by-four method material 4 available on the market with screws. 6 and 7 are fastened on a two-by-four method material 4 to form a bundle receiving a ridge. A frame (figure 3) is completed by inserting the ridge material into parts of 2 and 6 and a gable shape (figure 4) for good water drain can be formed by putting the rainproof sheet on the same.
Patent JP-2003170992-A (JP)
Title: Box for carrying glass base sheet
Inventor: HARA MASAYA
IPC: H01L21/673
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To make through-view of inside of a main body part possible by forming a lid body with a transparent synthetic resin material with excellent dimensional stability and a large strength, and to decrease generation of fine powder caused by wear out at a contact part between the main body and the lid body.  <P>SOLUTION: The main body 2 is a single polyolefin foamed molded body with a magnification of 3-30, a part reaching a depth of at most 1 mm from the inner face of the side wall part 14 is a skin structure with a density of 1.5 times larger than the density of the central part of the side wall 14, and the lid body 3 is a transparent resin molded body and is destaticized. By making the lid body 3 to be a transparent plastic material, it becomes stronger in strength than the lid body made of a foamed body to make strength of a fitting part of the lid body 3 and the main body 2 of a box for carrying a glass base sheet larger, and it is possible to grasp a condition of the glass base sheet inside from the outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169243-A (JP)
Title: Cradle, and cradle system
Inventor: SATO TSUNEO
IPC: H04N5/225
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle and a cradle system that can simplify operations for imaging, transfer and reproduction of an image or the like.  <P>SOLUTION: The cradle system is configured to comprise: an electronic camera 10 having an imaging means 150 for picking up an image of an object to acquire an image and a transmission/reception means 157 for transmitting the picked up image to a cradle 12; and the cradle 12 provided with a mount section for mounting the electronic camera 10, a camera detection means 259 to detect the mount of the electronic camera 10, a transmission/reception means 257 that automatically receives an image from the electronic camera 10 when the camera detection means 259 detects the mount of the electronic camera 10, and a means for recording the image received from the electronic camera 10 to a recording medium 277.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172404-A (JP)
Title: Friction device
Inventor: SAKAI TOSHIYA
IPC: F16H57/12
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To give friction to a rotary body 11 only when required.  <P>SOLUTION: A friction device has the rotary body 11 rotated and driven through a gear, a friction plate 13 for giving friction in the direction of rotation to the rotary body 11, and an inertia ring 12 arranged on the same axis as the rotary body 11 and relatively rotatably and elastically supported by the rotary body 11 by a spring 17. When the inertia ring 12 and the rotary body 11 rotate relatively, a friction plate 13 is operated by an operation mechanism 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173250-A (JP)
Title: Printer system
Inventor: NAKANO TOSHIO
IPC: B41J29/38
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer system capable of avoiding inconvenience of incorrectly selecting a printer having no function by user in substitute printing.  <P>SOLUTION: This printer system is composed of a plurality of printers 115 and a host computer 112 connected by a network, and allowing the other printer 115 to execute the substitute printing when a designated printer 115 cannot print when printing from the host computer 112. The host computer 112 lists only the printer 115 having the printable function as a candidate printer 115 by preacquiring apparatus information on all the printers 115 connected to the host computer 112 when displaying a list of the printers 115 substituted for the substitute printing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003026976-A (JP)
Title: Ink for ink jet printer
Inventor: MATSUMURA KAZUYUKI
IPC: C09D11/322
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink for an ink jet printer which is excellent in water resistance and does not cause blur in overlap printing. SOLUTION: This ink for an ink jet printer contains a liquid sol prepared from a hydrolyzable silane or its partial hydrolyzate by a sol-gel method and a water-soluble dye compound and/or an organic pigment compound; and at least one color constituting the ink is water-resistant and at least one other color has blur resistance.
Patent JP-2003108925-A (JP)
Title: Character reader and character reading method
Inventor: HORIUCHI HIDEO
IPC: G06K9/62
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To make automatically readable a character string on a slip stuck to a home delivery parcel. SOLUTION: In reading of the character string on the slip stuck to the home delivery parcel, a CCD camera relatively turning in the row direction of the character string is used. Using various image data obtained by rotation of the CCD camera, character recognition is carried out.
Patent JP-2003179386-A (JP)
Title: Electronic component mounting device
Inventor: SUGITA MASAHIRO
IPC: H05K13/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve an electronic component mounting device in workability even if it is equipped with a safety cover when an electronic component feeder provided to the device is subjected to a maintenance operation, wherein the electronic component mounting device is provided with the electronic component supply unit equipped with a stick tube which contains electronic components on a feeder base and is disposed so as to incline obliquely downward.  <P>SOLUTION: First, a bolt 40 is loosened by a tool from above, and then a bolt 29 is removed by a tool from below. At this point, a space above the bolt 40 is open, a wide space is formed below the bolt 29, and no hindrance is present in the space, so that the bolt 40 can be easily loosened and removed from above or below by the use of a tool. A mounting pad 34a is made to slide on a rail plate 37 along it to move an electronic component feeder 6 in the direction (outward) in which the feeder recedes from the mounting device main body. By this setup, even the feed tip 20 of the electronic component feeder 6 can be repaired or maintained without being impeded by the safety cover 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178780-A (JP)
Title: Polymer electrolyte type fuel cell system and operating method of polymer electrolyte type fuel cell
Inventor: SUGAWARA YASUSHI
IPC: H01M8/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that the performance of a polymer electrolyte type fuel cell falls with the time.  <P>SOLUTION: This polymer electrolyte type fuel cell 1 has a proton conductive polymer electrolyte film 10, a pair of electrodes of an anode 21 and a cathode 22, which has been arranged on both sides of the proton conductive high polymer electrolyte film 10, and a pair of separators 31 and 32 for supplying fuel gas to the anode 21 side, and supplying oxidizer gas to the cathode 22 side. Moisture is supplied to the fuel gas so as to make the dew point of the fuel gas higher than the temperature of the polymer electrolyte type fuel cell 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183895-A (JP)
Title: Plating apparatus
Inventor: MIZOHATA YASUHIRO
IPC: C25D7/12
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating apparatus in which a plating liquid is hardly deteriorated.  <P>SOLUTION: This plating apparatus is equipped with a plating tank 1 for plating an object to be treated, a recovery tank 5 arranged so as to surround the plating tank 1, and a storage tank 2 arranged at a position lower than both the plating tank 1 and the recovery tank 5. The storage tank 2 is connected to the plating tank 1 by a liquid-lifting pipe 3 via a pump 6. At a position above the storage tank 2 and below the recovery tank 5, a buffer tank 7 is arranged, to which the recovery tank 5 is connected by a reflux pipe 8. The buffer tank 7 is connected to the storage tank 2 by a reflux pipe 4 via a valve 13. At the side of the buffer tank 7, a liquid level sensor 10 for obtaining information on the liquid level of the plating liquid in the buffer tank 7 is arranged, and the output signal of the liquid level sensor 10 is inputted into a control unit 14 which opens and closes the valve 13 basing upon the output signal of the liquid level senor 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183064-A (JP)
Title: Admixture for cement mortar and construction joint material
Inventor: INOMATA NAOKIYO
IPC: C04B24/26
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an admixture for cement mortar and a construction joint material having performance such as little residual vinyl acetate monomer, containing scarcely any or no formaldehyde, little odor, excellent in workability, furthermore having good adhesiveness, good durability, and mechanical strength.  <P>SOLUTION: The admixture for the cement mortar or the construction joint material of an ethylene-vinylacetate copolymer-based resin emulsion containing ≥70 mol% saponification degree vinyl alcohol-based polymer as a dispersant, unreacted vinylacetate monomer of ≤0.2 wt.%, and formaldehyde of ≤1 ppm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157045-A (JP)
Title: Method for specifying moving image pseudo contour generation part, processing method for image signal and processor for image signal
Inventor: KIMURA TORU
IPC: G09G3/291
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for specifying a moving image pseudo contour generation part, capable of reducing decline of image quality due to a moving image pseudo contour by a simple structure and process, a processing method for image signals and a processor for the image signals. SOLUTION: A moving image pseudo contour detector 10 specifies a pixel at which it is assumed that a pseudo contour is to be generated on the basis of monotonousness of a change of a gradation level, presence/absence of carry/ borrow of a sub field and a position of a contour. Then, a pixel value replacing device 20 replaces the respective gradation levels between a plurality of the pixels including the pixel specified by the moving image pseudo contour detector 10.
Patent JP-2003183239-A (JP)
Title: Low-colored trinitrile mixture and method for producing the same
Inventor: SHIMODA AKIYOSHI
IPC: C25B3/25
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-colored trinitrile mixture containing 1,3,6- tricyanohexane as a main component, capable of giving various derivatives having improved color, and to provide a method for producing the same.  <P>SOLUTION: This low-colored trinitrile mixture is obtained from a mixture which contains the nitrile compound formed in an electrolytic reduction reaction of acrylonitrile as the main component, wherein the mixture contains the trinitrile compound in an amount of ≥85 wt.%, and has a L-value (a brightness index) of ≥97, an a-value (a chromaticness index) of -1.0 to 1.0, and a b-value (another chromaticness index) of -1.0 to 2.0 which are measured in a diethylene glycol dimethyl ether solution at a concentration of 10 g/ml. The method for producing the low-colored trinitrile is provided in the specification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002207438-A (JP)
Title: Liquid crystal display module for notebook computer and its assembling method
Inventor: AAN SAMU YAN
IPC: G02F1/13357
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display module for a notebook computer and its manufacturing method in which assembling in a reverse direction is made possible and light leak caused by the free movement of a reflector is prevented. SOLUTION: The liquid crystal display module for a notebook computer is provided with a liquid crystal panel which is made by injecting liquid crystals between two substrates, a light transmission plate which converts the light beams made incident from a light source into planar light source and transmits the source to the panel side, a reflector which surrounds the side and the bottom surfaces of the plate, a support main which stores the panel and the plate and fixing members which are arranged on the reflector and the support main and fix the reflector and the support main.
Patent JP-2003198545-A (JP)
Title: Network monitoring device, information management device, network monitoring system, network monitoring method, recording medium and program
Inventor: ANDO TAKUYA
IPC: H04Q9/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide unitary monitoring (N:1 type monitoring) on the network environment of a plurality of users by one monitoring manager.  <P>SOLUTION: A network monitoring device 11 acquires the status information of one or a plurality of monitoring object equipment 12 connected by a network and transmits electronic mail containing the acquired status information, the equipment ID of the monitoring object equipment 12 corresponding to the relevant status information and a user ID for identifying a group composed of one or a plurality of devices to a support center site 2. The support center site 2 receives the electronic mail by a center server 21 and monitors the operational status of the relevant monitoring object equipment 12 on the basis of the information contained in the electronic mail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194145-A (JP)
Title: Bed for ball type base isolation bearing
Inventor: UENO KAORU
IPC: E04B1/36
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a bed for ball type base isolation bearing, and facilitate an origin return of a ball by preventing residual displacement in a bearing structure.  <P>SOLUTION: The bed for ball type base isolation bearing has a residual displacement recovering depression for bearing the ball in rollable fashion, only in the top center of the bed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189797-A (JP)
Title: Frozen dessert feeder
Inventor: NOZU SHINJI
IPC: A23G9/28
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen dessert feeder that is capable of easily setting a cylinder cap to a cylinder while a bag in a bagged frozen dessert is prevented from being damaged.  <P>SOLUTION: The cylinder 14 is loaded with the bagged frozen dessert 17 and the cylinder cap 31 is mounted on the upper part of the cylinder. Then, the upper part of the root of an outlet 18 for taking out the bagged frozen dessert is guided along the conical face of a depression 31a formed on the back face of the cylinder cap 31 toward the inner side of the depression 31a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201001-A (JP)
Title: Collecting box for house garbage
Inventor: NAGATA TAKESHI
IPC: B65F1/00
Filed: 2001-12-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collecting box for house garbage which can collect garbage in an orderly manner only on a garbage collecting day, is not damaged by cats and birds or the like, secure the safety of pedestrians and does not hinder traffic by being folded compactly except the garbage collecting day.  <P>SOLUTION: A box main body held by two supports is composed at least of four sidewall parts and a top plate part. Waste bag charging ports and collecting ports are mounted on the sidewall parts properly. The collecting box for the house garbage is freely foldable so that the other sidewall parts and the top plate part overlap to the sidewall part located between the supports.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003504113-A (JP)
Title: 歯内治療器具類用の回転ハンドピース
IPC: A61C5/02
Filed: 2000-07-12
Abstract: (57)【要約】
本発明は歯内ハンドピース、その制御システムおよび歯内ファイルを回転して歯根管を清掃するためのハンドピースの使用法に関する。発明の制御システムはファイルを時計回りまたは反時計回りに所望の第１の回転角度だけ回転し、次に連続して該器具を第１の回転角度とは反対方向に第２の回転角度だけ回転する。ここで、前記の連続する諸回転により、ファイルが前記根管の清掃時に前進するとき、前記根管の清掃時にはぎ取られた切削片が前記清掃された根管の表面から上方に排出されるように、前記第１の回転角度は前記第２の回転角度よりも大きくされる。
Patent JP-2003505086-A (JP)
Title: Ｓｔｒｅｐｔｏｍｙｃｅｓに由来するエポキシドヒドロラーゼ
IPC: C12Q1/02
Filed: 2000-07-26
Abstract: (57)【要約】
本発明は、Streptomyces属の細菌に由来するエポキシドヒドロラーゼ、エポキシド−エナンチオマー混合物を酵素的に分離する新規な方法、エポキシドヒドロラーゼ活性の新規なアッセイ方法、エポキシドヒドロラーゼ活性を検出するためのスクリーニング方法、およびエナンチオ選択的エポキシド加水分解のためのStreptomyces属の細菌およびそれから得られたエポキシドヒドロラーゼの使用に係る。
Patent JP-2003507292-A (JP)
Title: Ｍｇを含む無Ａｌアニオン性粘土の製造法
IPC: B01J20/04
Filed: 2000-08-11
Abstract: (57)【要約】
本発明は、Ｍｇを含む無Ａｌアニオン性粘土の合成のための経済的かつ環境に優しい方法を記載する。該方法は、Ｍｇ金属源および３価金属源を含むスラリーを熱（水）的に反応させてＭｇを含む無Ａｌアニオン性粘土を直接得ることを含み、Ｍｇ源は、酸化物、水酸化物または炭酸塩である。生成物を洗浄または濾過する必要がない。直接スプレー乾燥して微小球を形成し、または押出して成形体を形成することができる。生成物は、アニオン性粘土を含む触媒、吸収剤、医薬、化粧品、洗剤および他の日用品の製造において、他の成分と一緒にすることができる。
Patent JP-2003521811-A (JP)
IPC: B24B37/20
Filed: 2000-08-16
Abstract: A belt for polishing a workpiece such as a semiconductor wafer in a chemical mechanical polishing system includes an endless belt. The belt has an aperture. The aperture is unobstructed, such as using no window.
Patent JP-2003510588-A (JP)
Title: ガスゾンデの機能監視及び／又は再生のための方法
IPC: F02D41/00
Filed: 2000-09-28
Abstract: (57)【要約】
【課題】  測定された機能能力に応じて、ガスゾンデの機能監視及び／又は再生のための方法を提供する。
【解決手段】  加熱可能なガス分子検出ゾンデセラミックと、チャンバ（１）に配置された第１のポンプ電極（３）と、内燃機関の排気ガスに配置された第２のポンプ電極（２）とを有するガスゾンデの機能監視及び／又は再生のための方法において、第１と第２のポンプ電極との間にポンプ電源による第１のポンプ電圧で第１のポンプ電流を測定し、前記第１のポンプ電圧と異なる第２のポンプ電圧で第２のポンプ電流を測定し、第１と第２のポンプ電流の差（ΔＩ）が所定値をオーバーした時に、所定の飽和ポンプ電圧によるポンプ電流と、記憶された最小ポンプ電流とを比較し、その差（ΔＩプラス）が所定値をオーバーした時に、前記飽和電圧よりも大きな電源による再生電圧を印加する。
Patent JP-2003510776-A (JP)
Title: 液体ｍａｌｄｉｍｓで使用される改良イオン源ターゲット
IPC: H01J49/40
Filed: 2000-09-26
Abstract: (57)【要約】
本発明は、例えば、好ましくは飛行時間（TOF）装置を用いる、赤外線（IR）液体MALDI質量分析（MS）で使用される液体マトリクス支援レーザー脱着／イオン化（MALDI）法で、液体マトリクス（例：グリセリンおよび乳酸）とともに用いるのに好適な改良されたイオン源ターゲットに関する。前記改良ターゲットは、（ａ）イオン源で使用されるように作製された、外側に向いた表面を有するターゲット板（３）；ならびに（ｂ）（ｉ）前記外側向き表面に形成されたサンプル空洞部（４）であって、サンプル空洞部口およびサンプル空洞部容量部を有し、液体サンプル（５）を受け入れるように作られたサンプル空洞部；および（ｉｉ）有孔サンプル空洞部遮蔽物（１）であって、前記サンプル空洞部口を覆い、前記サンプル空洞部内で形成されたイオンが脱出または抽出可能な１以上の出口穴を有する遮蔽物を有する遮蔽サンプル空洞部を有する。本発明はまた、前記の改良イオン源ターゲットを用いた、イオン源、質量分析装置、MALDI法および質量分析法に関するものでもある。
Patent JP-2003514681-A (JP)
IPC: B23B31/28
Filed: 2000-11-14
Abstract: The invention relates to a device for supporting a first machine part during the subjection to force of a second machine part that is mounted on or accommodated in said first machine part, especially a device for supporting a shaft (1) with a tie rod (2) while said tie rod (2) is being subjected to force, e.g., for changing parts of tools that are mounted on the shaft in automatic processing machines. A first adjustable structural element is provided for introducing a counter force into the first machine part, for supporting said first machine part in a stable position, and a second adjustable structural element is provided for subjecting the second machine part to a force.
Patent JP-2003515514-A (JP)
IPC: B65B43/50
Filed: 1999-12-03
Abstract: It comprises cavities (6) delimited by front, back and side walls (116) having an open bottom which allows the passage of articles (A), supporting/stop configurations for the article (A) in order to confer it a predetermined orientation when it falls through said bottom, and chutes for receiving and carrying the articles (A) under the cavities (6), travelling together in a closed circuit, said supporting means being interposed between the bottom of each cavity (6) and respective ducts to temporarily retain the articles (A) in said cavities (6) during part of said circuit, several of said supporting/stop configurations, walls, parts of walls and/or combinations thereof (126, 136) being connected to shifting elements so that they may be introduced into/withdrawn from said cavities (6) to adapt them to different articles (A). <IMAGE>
Patent JP-2003516210-A (JP)
IPC: A61M5/24
Filed: 2000-12-01
Abstract: A closure member comprises a rim portion defining an aperture and a blocking portion which closes the aperture but can be broken free from the rim portion, the portions having a zone of intimate contact therebetween produced in a moulding process (e.g. a two shot moulding process) to provide a hermetic seal between the portions. The two portions are also be coupled together at the zone of contact in such a way that the blocking portion is only removable upon application of a predetermined load thereto.
Patent JP-2003518252-A (JP)
Title: 軟ｘ線のｘ線源を有するｘ線顕微鏡
IPC: G21K7/00
Filed: 2000-12-07
Abstract: (57)【要約】
軟Ｘ線は、Ｘ線顕微鏡による生体試料の検査に非常に適している。流体ジェット中にレーザーで励起したプラズマによってこのような軟Ｘ線を発生させることが知られている。本発明によれば、流体ジェット２上に電子ビーム６を集束させ、このようにジェット上に非常に小さな電子のフォーカス、故に非常に小さな単色のＸ線スポット８を生成することによって、Ｘ線を発生させる。電子スポット８は、標準的な電子顕微鏡（ＳＥＭ）によって、又は陰極線管の標準的な電子銃（ＣＲＴ銃）によって得ることができる。Ｘ線顕微鏡中の結像光学素子１８、３４、４０は、フレネルゾーンプレートであってもよい。
Patent JP-2003521505-A (JP)
Title: Ｗａｌｔｈｅｒｉａｉｎｄｉｃａ抽出物を含有する化粧品製剤
IPC: A61K8/96
Filed: 2001-01-27
Abstract: (57)【要約】
（ａ）Waltheria indica抽出物、および（ｂ）アスコルビン酸、フェルラ酸および／またはコウジ酸を含有する化粧品製剤を開示する。
Patent JP-2004510954-A (JP)
Title: 地震波測定装置におけるまたはこれに関する改良
IPC: G01V1/00
Filed: 2001-02-16
Abstract: 【解決手段】 環境領域（２）における地震波（７）を測定するのに適した器械（１）であり、地震波が分散することなく実質的に伝搬できるような導波管（３、４、および５）を包含し、該導波管には変形を測定する手段（６ａ、６ｂ、６ｃ、および／または６ｄ）が設けられている。
Patent JP-2003528245-A (JP)
IPC: F02B53/00
Filed: 2001-03-23
Abstract: A pivoted piston for an internal combustion engine. The piston has a pivot pin (14) and an arcuate first sealing surface 12 which describes a circumferential path about the pivot pin (14) which forms a removable and replaceable skirt to the piston. The piston also includes a second arcuate sealing surface (13) which also describes a circumferential path about the pivot pin and which is connected to the first arcuate sealing surface by a piston floor (21). The second arcuate sealing surface (13) is composed of at least two arcuate sealing components (24) which are located on a bed (20) with the components being located on the bed (20) so they will have limited transverse movement on the bed (20). The components (24) have mating faces which restrict the path of combustion gases between the mating faces. The piston further includes side seals (62) which are located in grooves (63) in the side of the piston. A restraining pin (60) assists in locating the seals (62) in the seal grooves and also closes a pressure escape path for the combustion gases. The piston further includes means to allow liquid coolant to pass through the pivot shaft 14, through liquid cooling galleries in the piston and out o the pivot shaft 14.
Patent JP-2003528351-A (JP)
Title: パノラマ画像収集装置
IPC: G03B37/00
Filed: 2000-09-20
Abstract: (57)【要約】
本発明は、カメラまたはビデオカメラのタイプのイメージセンサ（４）に向けてパノラマ画像を反射できるようにするために、少なくとも部分的に反射する外側の表面（３）を備えている少なくとも１つの反射手段（２）を含むタイプのパノラマ画像収集装置（１）であって、上記反射手段（２）が、凹形で、かつ円錐形の表面（３）から成ることを特徴とするパノラマ画像収集装置（１）に関する。本発明はまた、イメージセンサ（４）、ディジタル画像を構築する方法、および、ディジタル画像にもかかわる。