baber/WOPTO huggingface dataset:
Patent JP-2002171842-A (JP)
Title: Band for plastic greenhouse and method for producing the same
Inventor: WADA NOBUAKI
IPC: A01G9/14
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a band for a polyolefin-based film in a plastic greenhouse for agriculture, hardly becoming loose in summer and not causing scratch. SOLUTION: This band for the plastic greenhouse has two reinforcing layers obtained by compounding 0.5-5 pts.wt. glass chopped fiber with 100 pts.wt. polyolefin-based resin containing 3-15 wt.% vinyl acetate, which are formed between both surface layers comprising a low-density polyethylene resin, and intermediate layer comprising a polyolefin-based resin containing 5-20 wt.% vinyl acetate.
Patent JP-2002181235-A (JP)
Title: Buried pipe device
Inventor: UENO YASUHIRO
IPC: F16L53/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To compactify size as the whole to reduce a construction cost, when an LNG of a low temperature is transported by piping buried in the ground. SOLUTION: When the LNG is transported by a pipe 11 made of Invar, thermal stress is reduced since a linear expansion coefficient is small, and a sheath pipe 14 of relatively small diameter is allowed to be buried underground since a loop shape is not required therein. A periphery of the Invar-made pipe 11 is coated with an urethane-made cold insulator 12, and an outer tube 13 is used in order to prevent deformation when inserted into the sheath pipe 14. A clearance part 16 is formed between the cold insulator 12 and the outer tube 13 by an urethane-made protrusion 15. Heated air or the like is made to flow in the clearance part 16 to prevent an influence of the low temperature of the LNG from reaching to the sheath pipe 14, so as to prevent lowering in strength of the sheath pipe 14 and freezing of a peripheral soil.
Patent JP-2002177974-A (JP)
Title: Method of cleaning catalyst wet process oxidation equipment
Inventor: SOGAWA TETSUYA
IPC: C02F5/08
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To regenerate catalysts by efficiently cleaning away the scale sticking to catalyst surfaces with catalyst wet process oxidation equipment for treating waste water in which metals coexist together with ammonia. SOLUTION: Cleaning is carried out by using a cleaning liquid of a pH >=11 containing ammonia and/or ammonium salt in the method of cleaning the catalyst wet process oxidation equipment packed with the catalysts for subjecting the ammonia in the waste water containing the ammonia and the metals to catalyst wet process oxidation decomposition by passing the waste water through the equipment and bringing the ammonia in the waste water into contact with the catalysts in the presence of an oxidizing agent.
Patent JP-2002184957-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: UMEBAYASHI HIROSHI
IPC: H01L21/8242
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a D-RAM in which a junction leak is suppressed without increasing a capacitance of a capacitor, a contact resistance between a diffused layer and a drawing-out electrode is reduced by increasing the contact area between them to enable dimensional reduction of a D-RAM cell, and a dielectric strength between a gate electrode and the drawing-out electrode is secured. SOLUTION: This semiconductor device has gate electrodes 16 which are buried in grooves 13 formed in a semiconductor substrate 11 via gate insulating films 15, and diffused layers 17 formed on side walls on the semiconductor substrate 11 surface sides of the grooves 13. Drawing-out electrodes 20 are formed on the gate electrodes 16 via first interlayer insulating films (insulating films) 18 so as to overlap the gate electrodes 16, word lines 16 are also formed in the grooves 13, and the impurity concentrations of the diffused layers 17 are gradually reduced in depthwise directions.
Patent JP-2002181572-A (JP)
Title: Path-guiding system
Inventor: KOGO KEIICHIRO
IPC: G01C21/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a path-guiding system for obtaining a path in line with the actual situation by investigating causes for preventing driving in a surrounding road and reflecting the result on the cost calculation processing of the route. SOLUTION: When an arbitrary destination is inputted by an input means 15, a path search means 17 uses path data stored in an information storage means 16 to search for the path from the current position of a terminal to the destination, and obtains the combination of paths for achieving the shortest travel time. At this time, a signal density judgment means 19 obtains the number of intersections or the number of nodes in the road of a map for paths used for the search. In the case of the path having a number of intersections or nodes in a unit area, the signal density judgment means 19 judges that a road system is dense and hence relatively increases the costs of a signal for selecting the path, thus increasing the influence to entire costs and hence obtaining a path in line with actual driving.
Patent JP-2002178242-A (JP)
Title: Centering device and method for rotor
Inventor: ITOU IETOSHI
IPC: G11B17/022
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a centering device and method for a rotor suited to the automation and to prevent the centering process and precision from being affected by the size of an object. SOLUTION: This centering device 1 is provided with a rotation control system 2 including a rotary table 2a for rotating the rotor 4 with its mounted thereon, a slide control system 3 including a slide table 3a sliding the rotation control system with its mounted thereon, and a centering mechanism making the inertia center of the rotor to accord with the rotation center of the rotary table. This device measures positions related to the slide table 3a in a state of sucking the rotor 4 to the rotary table 2a and abutting it against end face receiver parts 12 and 12, and a state of rotating or reversing the rotor 4 approximately 180 deg. to the abutting state respectively.  After once releasing the sucking of the rotor 4 to the rotary table 2a, the average value of the both measured positions is calculated, the slide table 3a is moved to the position, and rotor is sucked onto the rotary table.
Patent JP-2002180816-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OKI HISASHI
IPC: F01N3/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the functional deterioration of a filter over a long period by completely removing a particle-like substance accumulated in the filter while restraining the thermal deterioration of the particulate filter. SOLUTION: This exhaust emission control device is provided with the filter 20 for carrying a catalyst, and a filter temperature raising means 35 for raising a temperature of the filter. The filter temperature raising means 35 reduces a quantity of the particle-like substance by combustion by raising the temperature of the filter 20 up to a first prescribed temperature when a first prescribed condition is realized, raises the temperature of the filter 20 to a second prescribed temperature higher than the first prescribed temperature when a second prescribed condition is realized, and lengthens an interval for raising the temperature up to the second prescribed temperature more than the first temperature.
Patent JP-2002182981-A (JP)
Title: Page fixing device in consideration of paging efficiency
Inventor: NAGASHIMA YUICHIRO
IPC: G06F12/12
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage controller which reduces a page location processing overhead by which page-out is made to be possible in the case of a page-out processing and permits a page where page fixing and page fixing release are specially repeated to be the last paging object among paging object pages. SOLUTION: A function for rearranging a page to be fixed at the end of an actual page assigned queue is added to a page fixing function.
Patent JP-2002182496-A (JP)
Title: Transfer device and image forming apparatus
Inventor: AIZAWA HIDEO
IPC: B65H5/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer by which defective transfer and transfer scattering caused by laying with tension the long transfer paper P of 1 (m), for instance, between a fixing device not shown in a figure and a pair of resist rollers are suppressed in the printer in which the occurrence of paper power is prevented by making a lower guide plate 52 flexible. SOLUTION: A deflection suppressing member 61 to back up the lower guide plate 52 from the side of a transfer charger 53 is provided.
Patent JP-2002178019-A (JP)
Title: Method for rolling in skin pass mill
Inventor: MARUYAMA KAZUO
IPC: B21B37/68
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress the meandering of a material to be rolled in rolling in a skin pass mill. SOLUTION: The reasonable amount of leveling is stored beforehand as a function with respect to rolling load, after measuring the rolling load at rolling, the target value of leveling is calculated using the function and set and the amount of leveling is actually controlled targeting the set value.
Patent JP-2002181260-A (JP)
Title: Synthetic resin-made crossover type junction member
Inventor: OTA KOJI
IPC: E03F5/10
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the twisting of the rubber ring of a crossover socket. SOLUTION: In the crossover type socket 1 used to connect a connecting short pipe 3 to an existing pipe 8 by slidably fitting a rubber ring socket collar 2 onto the short pipe 3, an axial alignment piece 20 is protrusively provided on the existing pipe side of the rubber ring socket collar 2. When the rubber ring socket collar 2 is slid onto the existing pipe 8 after the alignment piece 20 is put on the outer surface of the existing pipe 8, the twisting of the rubber ring can be prevented.
Patent JP-2002179365-A (JP)
Title: Cage of elevator
Inventor: NISHIMURA NOBUHIRO
IPC: B66B11/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a cage of an elevator capable of easily providing desired rigidity in a ceiling plate with a simple structure and reducing manufacturing costs of the elevator. SOLUTION: A circumference part of the ceiling plate 4 made of plates is supported on an upper edge part of a wall plate 2 and a reinforcement 10 made of square tubes is arranged on a lower face of the ceiling plate 4 and fastened by a fastener 11. Thereby an outside height of the cage does not increase and measures for upward extending of un upper end of a hoistway are not necessary in relation to other equipment arranged upward of the cage accordingly to reduce costs for installing the elevator. Since a smooth face is formed on an upper face of the ceiling plate 4, a working floor is not needed due to irregularity on the upper face to facilitate maintenance work on the upper face of the ceiling with little costs.
Patent JP-2002189923-A (JP)
Title: System and method for providing present situation information, terminal device, managing device, and recording medium
Inventor: SUGIYAMA AKIHIRO
IPC: G06Q50/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a present situation information providing system which can reduce the missing of a buying chance on a buyer side and the missing of a selling chance on a seller side, is usable anywhere by the use of a terminal device that a user owns, and eliminates the need for troublesome operation such as the insertion of a coin. SOLUTION: In this system, a user terminal device 1, a used-person terminal device 2, and a managing device 3 are connected through a communication network 4; and the used- person terminal device 2 has a communication part 7 which sends current situation information to the managing device 3 through the communication network 4, and the managing device 3 has a reception part 10 which receives the present situation information sent from the used-person terminal device 2, a database 11 which stores the received current situation information, a retrieval part 12 which retrieves the current situation information stored in the database 11 at a request from the user terminal device 1, and a present situation information display part 13 which displays the corresponding present situation information obtained by the retrieval on the user terminal device 1.  The user terminal device 1 has a browsing means for browsing the current situation information managed by the managing device 2 through the communication network 4.
Patent JP-2002194683-A (JP)
Title: Apparatus and system for wire rope lubrication
Inventor: TAKEDA YASUSHI
IPC: F16J15/3232
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a system for wire rope lubrication, with which wire ropes having different diameters can be lubricated in a uniform amount coated. SOLUTION: In this apparatus for wire rope lubrication having a cylindrical hole (h) for inserting a wire rope 3 into a separable container 1 and supplying a lubricant to the wire rope nipped in the separable container 1 under pressure, the apparatus has a lubricant supply chamber 4 for bringing the pressurized lubricant set in the separable container 1 into contact with the circumferential face of the wire ropes and elastic seals 5 and 6 which are arranged at both sides in the wire rope insertion direction of the lubricant supply chamber 4 and have inner diameters narrowed in the cylindrical shaft direction so that the elastic seals can be stuck fast to the outer peripheral surface of wire ropes having different diameters, and the wire rope 3 is coated with the lubricant supplied to the lubricant supply chamber 4 through a wire rope adhesion parts in the elastic seals 5 and 6.
Patent JP-2002189618-A (JP)
Title: Processing method of www server using difference cache and www brower, and program therefor
Inventor: TSUSHIMA NORIHIRO
IPC: G06F12/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To display at all times a homepage dynamically changing its display on a screen or the updated and latest information of a homepage without imposing a burden on a communication line when homepages are inspected on the Internet, and to increase homepage display sate. SOLUTION: In response to a data request (101) from a client computer 1 via the Internet 16, a WWW server 12 stores, as cache data, transmission data transmitted according to the data request (101) in a storage 15 of the server 12 on the requester-by-requester basis. The server 12 reads out the latest objective data for each data request from the client computer 1, compares (102) the objective data with the cache data 15, and transmits (104) only the difference data to the client computer 1.
Patent JP-2002189171-A (JP)
Title: Electronic camera and recording medium
Inventor: SHINKAWA KATSUHITO
IPC: H04N101/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To realize the highly efficient and fast automatic focusing processing in an electronic camera by effectively obtaining the edge of an image for automatic focusing. SOLUTION: When a photographic lens exists at a 1st lens position P10, a 1st image is acquired from a CCD imaging device 40 and a 2nd image is acquired by slightly moving the photographic lens to a 2nd lens position P11. A difference image between the 1st and the 2nd images is obtained to form an edge image. Thus, the edge image is easily formed. In the same manner, a 3rd image and a 4th image are acquired at lens positions P20 and P21 or P30 and P31, and the edge image is formed. An evaluated value for focusing is acquired from two edge images and a focusing position PF is obtained by arithmetic calculation.
Patent JP-2002197781-A (JP)
Title: Information recording and reproducing apparatus and information recording/reproducing method
Inventor: ISHIYAMA YOSHIYUKI
IPC: H04N5/91
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the speed of random access which is a structural problem in a recording medium such as a CD. SOLUTION: The control part 1 keeps data reproduced from a disk 8 and data to be recorded on the disk 8 in a cache buffer 6. The control part 1 applies changes to the data kept in the cache buffer 6 until previously set conditions are satisfied, reads the data according to a reproduction demand, and outputs the data to a host computer. The control part 1 returns the data kept in the cache buffer 6 to the disk 8 when the conditions are satisfied.
Patent JP-2002198681-A (JP)
Title: Electromagnetic wave shield material and method for manufacturing the same
Inventor: KIMOTO MASAYA
IPC: H05K9/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive electromagnetic wave shield materials in which the attenuation of an electric field or a magnetic field in an MIL-STD-285 rule in a high frequency band ranging from 800 MHz to 1 GHz can be set so as to be at least 80 dB and a method for manufacturing this electromagnetic wave shield materials. SOLUTION: Electromagnetic wave shield materials are constituted so that a plated coating containing at least one kind of metallic element of Fe, Co, Ni, Mn, Cu, Cr, and Zn whose coating build-up is ranging from 0.5-1000 g/m2 is formed on one face or both faces of basis materials made of metal, resin, or ceramics.
Patent JP-2001212747-A (JP)
Title: Motor-driven grip-type belt grinder
Inventor: OTTO MUELLER
IPC: B24B23/06
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a stopper member so as to sufficiently check a ground surface during work, so as to generate high frictional force between a stopper and a workpiece surface, and so as to dispense with strong supporting force as a factor causing inconveniently high grinding loss. SOLUTION: The motor-driven grip-type belt grinder is provided with a frame 19, a circulating grinding belt 25, a grinding plane 37, and a stopper member 46 attachable to a grip-type grinder 10 and defining one plane 61 by means of a plate part 52. In the plate part 52, a window-shaped opening 64 is provided above one edge 67 is the grinding belt 25 and a guide handgrip is formed.
Patent JP-2002197407-A (JP)
Title: Barcode processing system
Inventor: KIHARA EIJI
IPC: G06K7/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose means for operating a barcode using applications. SOLUTION: An input data checking and supplement means 111 checks the number of digits and a check digit, when newly generating barcode data. A bit line character string preparing means 112 prepares the bit line character string of a byte array or a word array concerning inputted barcode data. An image file preparation means 124 prepares image data for display or that for file output concerning the bit line character string. An embedded object preparing mans 131 retains the image data for file output in object format. An input data checking and supplement I/F 101, a bit-line character string preparation I/F 102, an image file preparation I/F 103 and an embedded object preparation IF 104 function for general purpose between the corresponding means 111, 112, 124 and 131, and a system class 20 which utilizes barcodes.
Patent JP-2002200036-A (JP)
Title: Endoscope system
Inventor: TAKAHASHI TADASHI
IPC: A61B1/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system which can display an endoscope image on a monitor in various letter display condition by simple operation and automatically display letters when a scope is not connected. SOLUTION: This endoscope system is equipped with a display means which can simultaneously display an endoscope image by a scope and letter information. The system has a memory means to store a first display mode for letter information and a second display mode to memory a second display mode different from the first display mode and at least one more switch means to orderly switch display modes stored in the memory means.
Patent JP-2001174432-A (JP)
Title: Biosensor
Inventor: MIYAHARA MARIKO
IPC: G01N27/327
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor having high reliability capable of accurately, rapidly and simply quantitatively determining the sucrose in a sample. SOLUTION: The biosensor comprises an electrode system having a measuring electrode 4 and a paired electrode 5 on an insulating board 1, and a reaction layer 7 in contact with the system and containing a hydrophilic polymer, an electron acceptor and an enzyme. In the biosensor, the layer carries an invertase of 1 U/cm2 or more, a mutarotase of 1 U/cm2 or more and a glucose oxidase of 5 U/cm2 or more as the enzyme.
Patent JP-2002201847-A (JP)
Title: Sash roller device
Inventor: NAKAMA HIDEHIRO
IPC: E05D15/06
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sash roller device capable of enlarging the manipulation variable of an operating part in moving a wheel in the lateral direction and facilitating fine adjustment. SOLUTION: This sash roller device 1 is formed by a case member 2, a wheel 3, a wheel holding member 5, a lateral moving member 6, a piece member 7 and a longitudinally moving member 8. The piece member 7 is mounted in a groove part 40 of a laterally moving member 6, and the groove part 40 of the laterally moving member 6 is engaged with grooves 67, 68 provided in an upper surface 63 and a lower surface 65 of the piece member 7. The grooves 67, 68 and the groove part 40 of the laterally moving member 6 are all inclined to the running direction of the wheel 3. A screw 80 penetrating the piece member 7 is rotated to pull the piece member 7 to the head side of the screw 80.  Since the grooves 67, 68 provided in the piece member 7 are engaged with the groove part 40 of the laterally moving member 6 through an inclined surface, the laterally moving member 6 is moved in the lateral direction along the inclined surfaces 88, 89 so that the wheel 3 is moved right and left to the running direction.
Patent JP-2001509572-A (JP)
IPC: B23B31/26
Filed: 1998-07-06
Abstract: A device for attaching two units (17,18) provided for rotation in unison about an axis, having axial and radial attachment of the units relative to each other. The attaching involves first engagement members (28,29) engageable with each other and provided on the first and second units, the engagement members being arranged to cause engagement with each other by radial relative moment between the units (17,18).
Patent JP-2001514384-A (JP)
Title: 粘性率測定装置及び粘性率測定に使用される方法
IPC: G01N33/49
Filed: 1998-08-26
Abstract: (57)【要約】
生体の血液の粘性率を、ある範囲のせん断に亘って測定するため、生体内の血液を表す流体のコラムの上昇するヘッドを監視する血液粘性率測定システム及び方法である。このシステムは毛細管と上昇管とを備え、該毛細管の少なくとも一部分は生体の血管システム内部に配置され、上昇管は毛細管へと結合される液体をその内部に有する。センサー及びこれに連係するマイクロプロセッサが、上昇管の長さに沿った複数の点で該上昇管内の液体の高さの変化を測定するため提供され、該高さに基づいて粘性率が計算される。
Patent JP-2001521833-A (JP)
Title: 単板パケットを形成し単板積層材プレス機へ搬送する方法及び装置
IPC: B27D1/00
Filed: 1998-10-26
Abstract: (57)【要約】
単板パケット形成及び搬送装置（１０）、並びに、単板（１４）からなるパケット（１５）を形成し、形成したパケットを単板積層材プレス機に供給される棒材に組み込むように搬送する方法。１枚の単板が第１組の離間水平要素（１８）上に位置合わせされ、ついで該水平要素が所定の厚さ距離だけ下降し、所定の位置ずれ距離（３２）だけ長手方向に移動する。所望数の層を持つパケットが得られるまで、新たな単板が先の単板（又は複数の単板）上に逐次位置合わせされる。次いで第１要素が第２組の離間水平要素（４２）の間に下降し、パケットが該第２要素上に移される。プレス機の入口上へのパケット移送は、パケットの前端がプレス機に送られる先に処理されたパケットの後端と正確に整合するように制御される。
Patent JP-2001522197-A (JP)
Title: 多重ユーザ信号の複合的等化および検出方法
IPC: H04B3/06
Filed: 1998-10-22
Abstract: (57)【要約】
伝送シンボルシーケンスの最尤シーケンス推定値を検出するために反復演算法が使用される。可能な各伝送信号はシンボルライブラリベクトルから伝送シンボルを選択するインジケータベクトルによって表される。それぞれの伝送シンボルに対する通信チャネルの推定インパルス応答を表すチャンネル推定値が生成される。そのチャンネル推定値は、整合媒体応答ベクトルおよび干渉マトリクスを生成するために使用される。整合媒体応答ベクトルは送信機と各伝送シンボルのチャンネルの両方に対する受信機の整合媒体応答を表す。干渉マトリクスはシンボル間のＩＳＩを表す。整合媒体応答ベクトルと干渉マトリクスは各伝送シンボルに対応する推定シンボル確率ベクトルを反復的に算出する推定シンボル確率ベクトル発生器に供給される。伝送シンボルに関するハードデシジョンを行うハードデシジョン発生器に推定シンボル確率ベクトルを供給することができる。あるいは、ソフトデシジョンデコーダに推定シンボル確率ベクトルを供給することも可能である。
Patent JP-2001526159-A (JP)
Title: 自動化された飲料システム
IPC: B65B43/44
Filed: 1998-12-22
Abstract: (57)【要約】
遠隔のポイントオブセールユニット（point of sale unit）又は局所的キーパッドから入れられる１つ以上のドリンク注文に応答してポストミックス飲料を準備して供給するための自動化されたシステムは、カップにアイスと選択されたポストミックス飲料を分配するためのポストミックス飲料準備組立体と、カップ分配ステーション、アイス分配ステーション、飲料分配ステーション、及び複数のピックアップステーションの下を通過するようモータ駆動されたベルトにより駆動される複数の上方へ開いたカップホルダを備えた長方形のカルーセル型のコンベア組立体と、飲料カップのそれぞれの積み重ねを保持するために複数の異なる寸法のカップ供給チューブが上に設置された双方向に回転可能なタレットを備えたカップ貯蔵及び分配組立体と、そして１対の空圧的に操作されるグリッパアームを有する空圧的に垂直に駆動されるカップグリッパ／摘出器機構とを具備しており、該アームは、該タレット上の選択された供給チューブからカップを取り去るようそして該分配ステーションを過ぎて、次に係員による手動の取り去り用に該コンベア上のピックアップステーションへと、次いで運ばれる空のカップホルダ内へ、該摘出されたカップを置くよう動作する。