baber/WOPTO huggingface dataset:
Patent JP-2004518318-A (JP)
IPC: H01Q1/38
Filed: 2001-10-16
Abstract: A low cost, reduced complexity antenna fabrication scheme employs a section of a thin, lightweight flex circuit decal, rather than a wire, as the antenna's radiation element. In order to support and contour the flex circuit decal in a three-dimensional (e.g., helical) shape, the flex circuit is attached to a support core that conforms with the intended three-dimensional shape of the antenna. To reduce the hardware and assembly complexity of using an electro-mechanical connector to interface the antenna radiator and its associated feed, the signal coupling interface for the antenna is effected by electromagnetically coupling of a segment of the flex circuit to a section of transmission line spatially located in close proximity to the antenna.
Patent JP-2004513700-A (JP)
Title: コンピュータトモグラフィ向けデータ取得
IPC: G01T1/24
Filed: 2001-11-13
Abstract: コンピュータトモグラフィによる画像形成システムは、検査領域を定義する固定ガントリー部分と、検査領域に関して回転するための回転ガントリー部分とを含んでいる。Ｘ線源は、回転ガントリー部分に配置され、検査領域を通してＸ線を投影する。複数のモジュール化放射線検出ユニットは、Ｘ線源から検出領域の向こう側に配置される。それぞれの放射線検出ユニットは、Ｘ線が検査領域を通過した後にＸ線源からの放射線を受け、該受けた放射線を示すアナログ信号を生成するためのＸ線感知セルからなるアレイを含む。また、それぞれの放射線検出ユニットは、Ｘ線感知セルに接続され、複数のチャネルを有する複数の集積回路を含む。それぞれのチャネルは、Ｘ線感知セルからのアナログ信号を受け、アナログ信号の値を示すデジタルデータを生成する。
Patent JP-2004516118-A (JP)
IPC: A63C5/00
Filed: 2000-12-22
Abstract: A snow board binding comprises a base for supporting a footwear, at least one strap fastening connected to the base for restraining the footwear on the base, and a connection between the strap fastening and the base. The connection comprises a first portion of the strap fastening having greater flexibility than any remaining portion of the strap fastening.
Patent JP-2004526273-A (JP)
Title: 低複屈折プラスチックフィルム及びシートの製造装置
IPC: B29C48/305
Filed: 2001-11-13
Abstract: 【課題】 連続押出法を用いて、光学媒体用途向けの低複屈折、低応力及び１以上艶出し面を有する熱可塑性樹脂フィルム並びに非光学用途向けの低応力フィルムを製造するための装置。 【解決手段】 この装置は、カレンダーロールスタック状の新規なカレンダーロールからなり、その１以上のロールが、内側スチールシェルと、内側スチールロール上の弾性カバーと、２層以上の多層金属スリーブ外側カバーとからなる。この金属スリーブは３層からなるのが好ましい。多層外側スリーブの内層はニッケルが好ましく、中間層は銅が好ましく、外層は高度艶出し加工面を有するクロムが好ましい。この方法で製造されたフィルムは、リターデーション値（複屈折×厚さ）が約１００ナノメートル未満であり、表面粗さが約４マイクロインチ未満である。この方法はかかるフィルムやシートを製造するための連続押出法であり、さらなる仕上げ処理を要しない。 【選択図】図１
Patent JP-2004522793-A (JP)
IPC: C07C237/30
Filed: 2002-03-05
Abstract: An asymmetric synthesis of diarylmethylpiperazines is described. The synthetic route enables preparation of a variety of enatiomerically pure amines with different N-alkyl groups. The invention includes an asymmetric addition of organometallic compounds to chiral sulfinimine to give adducts in predominantly one diastereomer can subsequently be transferred into pure enantiomers of by cleavage of the chiral auxilliary which is followed by synthesis of the piperazine ring by alkylation procedures.
Patent JP-2004522845-A (JP)
IPC: C08G18/46
Filed: 2002-03-05
Abstract: There is described a First Process for preparing a phosphorus-containing reactive polyester oligomer (First Polymer), the process comprising the steps of     (a) mixing together:   (i) a compound containing at least one hydrocarbylidenically unsaturated group and a plurality of carbonyloxy groups; (ii) optionally a compound having plurality of carbonyloxy groups and optionally free of hydrocarbylidenically unsaturated groups,   (iii) a polyol, and (iv) a oxyphosphorous containing compound in which the phosphorous atom has at least one P-C bond which is resistant to hydrolysis or transesterification under the reaction conditions herein; and (v) an optional catalyst which if present is other than one selected from PtCl4, NiCl4, PdCl4 platinum divinyl tetramethyldisiloxane; platinum cyclovinyl methyl siloxane; and mixtures thereof; and   (b) initiating polymerisation of the mixture to form as the First Polymer a hydroxy and/or carboxy terminated phosphorous containing polyester oligomer.   Preferred First polymers are phosphorous containing polyhydroxy and/or polycarboxy functional reactive polyester oligomers. Also described is a Second Process for preparing a phosphorus containing polymer precursor (Second Polymer), the process comprising the step of reacting a First Polymer with at least one acrylating, oxiranating and/or isocyanating agent. Preferred Second Polymers are optionally substituted phosphorous containing polyester acrylate polymer precursors and optionally substituted phosphorous containing polyester urethane acrylate polymer precursors. A Third Process comprises a polymerisation method for preparing a phosphorus-containing polyester derived polymer (Third Polymer) by initiating polymerisation in the presence of the Second Polymer which may for example be used as a reagent, and/or co-monomer in combination with other ingredients such as (co)monomers, polymer precursors, catalysts, initiators (e.g. photo-intiators), cross-linkers and/or other additives (e.g. flame retardant additives).
Patent JP-2004525333-A (JP)
Title: 凍結乾燥ケークの抵抗を測定するためのシステム及び方法
IPC: F26B25/00
Filed: 2001-12-04
Abstract: 凍結乾燥した試料のケーク抵抗を、凍結乾燥処理の間に、又は凍結乾燥処理の後に、測定するために使用されるケーク抵抗測定システム及び方法であって、その測定結果が、進行中の凍結乾燥処理及び／又はその後の凍結乾燥処理あるいは調合物を改善するのに利用される。 【選択図】図１
Patent JP-2004527173-A (JP)
Title: 小型マルチバンドアンテナ
IPC: H01Q5/10
Filed: 2002-03-27
Abstract: 【解決手段】本発明は、単一のハウジング／レードーム内に２個、３個又はそれ以上のアンテナが収容されたマルチバンドアンテナである。２個のトップロードモノポールアンテナは共に配置され、一方のアンテナが別のアンテナの接地プレート及び頂上プレート間に配置される。２個のトップロードモノポールアンテナのキャパシタンスを弱める誘導性シャントは、アンテナがきれいな５０Ω抵抗インピーダンスを実行することを補助するために、中空の導電性チューブにより提供することができる。第３マイクロストリップアンテナを外側のトップロードモノポールアンテナの頂上導電性プレートの頂上に配置してもよい。マイクロストリップアンテナ用のケーブルは、接地プレート、少なくとも一方のトップロードアンテナの頂上プレート及び一方の中空の誘電性シャント内側を通る。
Patent JP-2004532231-A (JP)
Title: トルエン誘導体の一段階調製方法
IPC: C07C41/00
Filed: 2002-04-24
Abstract: 本発明は、触媒の存在下において、対応する安息香酸、安息香酸エステルまたは安息香酸無水物を水素と反応させることを含む、式I： 【化１】     ［式中、R 1 、R 2 およびR 3 は互いに独立に水素、アルキル基、水酸基および／またはアルコキシ基である］ で表されるトルエン誘導体の製造方法に関する。
Patent JP-2004538552-A (JP)
Title: データ伝送プロトコル
IPC: G08C19/00
Filed: 2002-05-02
Abstract: インターフェース装置は計測したパラメータに従い、信号Ｖｔに応答し、マイクロプロセッサの制御下で補助装置に出力する。補助装置は３線接続によりインターフェース装置と接続する。３線のうち２線は電力伝送に、残りの１線は双方向データ伝送に用いる。ＡＤＣはマイクロプロセッサに従い、信号Ｖｔ及び入力に応答する。データ線はＡＤＣと接続する。ＤＡＣ及びアナログネットワークはＤＡＣの出力をデータ線に接続する。設定期間τの起動時に確立された初期化ルーチンは、補助装置からインターフェース装置に供給される複数のビットレベルのステータスを決定する。インターフェース装置は、受信したビットに従う動作モードに入る。モードの1つはデータ線上の信号Ｖｔの校正モードである。ＡＤＣはＤＡＣを制御してアナログ出力を提供し、またはスイッチとしてデジタル出力を提供する。出力はマイクロプロセッサが確立した校正に従って操作される。
Patent JP-2003244163-A (JP)
Title: Method and device for communication in network
Inventor: LE BARS PHILIPPE
IPC: H04L12/54
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method including evaluation of an overall quality of service in a communication network so that security is maintained even through a base station in the communication between two mobile terminals in a wireless LAN.  <P>SOLUTION: In a communication network including at least one access portion AP1 and having a wireless part including at least a first mobile station MTa and a second mobile station MTb, when the first and second mobile stations enter into communication through the access point, the access point broadcasts a message of creation of a temporary sub-network, constituted by the first and second mobile stations, in which the first mobile station is in direct communication with the second mobile station. The creation message includes an evaluation of the overall quality of service of the communication network before the creation of the sub-network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004219469-A (JP)
Title: Control unit of optical switch using mems mirror, and method thereof
Inventor: MORI KAZUYUKI
IPC: G02B26/08
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for switching a high-speed optical path by surely compensating the temperature variation characteristics, from an initial setting time in an optical switch of three-dimensional constitution using an MEMS mirror, and to provide a control method.  <P>SOLUTION: The control device 20 has previously stored information on a reference temperature concerning the inclination angle of the MEMS mirror, corresponding to the setting of the optical path to an initial value memory 24A, acquires information concerning the inclination angle on the reference temperature by accessing the initial value memory 24A, when a changeover command of the optical path is received, reads the temperature of the optical switch 10 by accessing a temperature sensor 24B, calculates drive voltage compensating a deviation due to a temperature variation in the reference temperature, and gives it to the corresponding MEMS mirror, as the initial value of the drive voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221007-A (JP)
Title: Circuit for destroying oxidized skin of connector
Inventor: KODERA TAKASHI
IPC: H01R43/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for preventing a contact failure by destroying an oxidized coat of a connector pin, without consuming additional electric power and without impairing normal operation of electronic devices.  <P>SOLUTION: A connector 3 electrically connects a power source 1 and a main circuit 2. When the power source 1 is turned on to activate the main circuit 2, a capacitor C1 is started to be charged to gradually raise voltage V(-) from a grounding level. While the voltage V(-) is lower than a voltage V(+), a transistor Q1 is in ON state, allowing current to flow through the connector 3, a resistor R6, and the transistor Q1. When the voltage V(-) exceeds the voltage V(+) after a predetermined period of time, the transistor Q1 is turned to OFF state to stop the current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216536-A (JP)
Title: Tool mounting device for lathe
Inventor: NAKAMURA TAKIO
IPC: B23B31/117
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool mounting device dispensing with hydraulic pressure.  <P>SOLUTION: The tool mounting device comprises a draw bar clamp mechanism 7. The draw bar clamp mechanism 7 has a power point part 10 provided at one end of a lever part 9 to be turned with a supporting point part 8 as a supporting point and an operation part 11 provided at the other end and a lever driving device 12 provided at the power point part 10, as a draw bar driving device 5. A lever mechanism 13 is provided for pulling a clamp shaft 6 with the lever part 9 turned by the drive of the lever driving device 12 or energization canceled by the drive of the lever driving device 12 to produce increased force in the operation part 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226438-A (JP)
Title: Connection structure and optical connecting method for optical transmission component
Inventor: KAWASE RITSU
IPC: G02B6/26
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure and an optical connection method of optical transmission components that are not broken when connected to each other, have a simple and inexpensive structure, facilitate operation for connection, obtain stable light output, and can repeatedly be connected.  <P>SOLUTION: The connection structure for optical transmission components comprises a couple of optical transmission components whose optical transmission parts face each other across a gap of 1 to 100 μm in width and a refractive index matching sheet which is inserted into the gap and has nearly the same refractive index with the optical transmission parts. An optical connection can be made by inserting the refractive index matching sheet into the gap. As the couple of optical fibers, optical fibers, an optical fiber and an optical waveguide, an optical fiber or optical waveguide and an optical lens, etc., are used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261964-A (JP)
Title: Method and apparatus for manufacturing wrinkled sheet material
Inventor: ITO MITSUKO
IPC: E02B3/12
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a manufacturing method for stably obtaining a ceramic sheet 2a of good quality so that protruded parts constituting a large number of wrinkles present on the surface of the ceramic sheet do not come into contact with each other at their leading ends and the recessed parts present on the surface thereof are opened.  <P>SOLUTION: Clay 5 is applied on the upper surface of a rubber sheet 4 stretched as shown by Fig. (A) and the upper surface of the clay 5 is covered with a surface layer 6, which is made of a material burnt at the time of baking of the clay 5, as shown by Fig. (B). Subsequently, the rubber sheet 4 is shrunk to wrinkle the upper surface of the clay 5 and the surface layer 6. Thereafter, the clay 5 is baked while burning the surface layer 6 to remove the same to obtain the ceramic sheet 2a shown by Fig. (D). The direct contact of the leading ends of protruded parts constituting the wrinkles of the ceramic sheet with each other is prevented by the surface layer 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228798-A (JP)
Title: Communication system, communication terminal, and communication program
Inventor: AOKI KAZUMA
IPC: G06F15/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for realizing input operations of data to an input column and transmission of the inputted data denoting the contents inputted by the input operations by using a Web print function.  <P>SOLUTION: A composite machine generates an image comprising a description area A3 wherein a user describes contents to be entered to an entry column of a web page and a parameter area A2 wherein parameters required for transmitting the entered data are described and can print out the image on paper. When the user allows the composite machine to read the paper in the description area A3 of which contents to be entered to the entry column after that, the composite machine reads the image on the paper and respectively identifies described contents described in the description area A3 and the parameter area A2 from the read image. Then the composite machine transmits input data generated on the basis of the description contents identified from the description area A3 to a transmission destination denoted by the description contents identified from the parameter area A2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225328-A (JP)
Title: Reinforcing bar
Inventor: ISHIGURO KUNIKAZU
IPC: E04C5/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve holdable function for a reinforcing bar embedded near each opening part in forming a through hole in a beam, a wall, or the like of reinforced concrete building.  <P>SOLUTION: This reinforcing bar is composed of a reinforcing frame member 1 formed of one or a plurality of reinforcements annularly provided with a size larger than the opening part of the through hole, and a sleeve holding means 2 provided at the reinforcing frame member 1 to support a sleeve S for impeding the inflow of concrete to a through hole forming part. The sleeve holding means 2 is composed of a plurality of holding arms 3 fixed so that the tip parts point to the inside of the reinforcing frame member 1, and one or a plurality of locking members 4 provided in a freely advancing/retreating manner in relation to the tip part of the holding arm 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229410-A (JP)
Title: Motor control method and electric motor machine control system
Inventor: HASHIMOTO RIYOUTA
IPC: H02P5/46
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a motor control system in which operating condition before power interruption is stored when power is interrupted and restart control is carried out based on that data.  <P>SOLUTION: A decision is made that power is interrupted when the power supply voltage drops below a specified power failure detection level Vs, and operating condition of a motor is stored in an EEPROM when power is interrupted. The motor is subjected to drive control based on the operating condition information written in the EEPROM when it is started next time. The power failure detection level Vs is altered appropriately depending on the load of the motor and it is set at 25V for a light motor load and set at 15V for a heavy motor load. A time T<SB>2</SB>can thereby be ensured after a decision is made that power is interrupted before a CPU is shut down even under a light load and current operating condition can be written in the EEPROM without using a capacitor having a large capacity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228956-A (JP)
Title: Image processor, program for processing image, and storage medium
Inventor: HARA JUNICHI
IPC: H04N19/635
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To process black-and-white images and other images with high efficiency by means of one coder by utilizing the image compression coding technique according to the JPEG 2000, and avoid the disadvantage of the JPEG 2000.  <P>SOLUTION: The bit plane coding is one of features of the compression coding according to the JPEG 2000. Even a black-and-white image must be coded in a plurality of bit planes, as in usual, so far as it is expressed with multi-value data. This results in a useless coding to deteriorate the coding efficiency and slow the processing speed. Thereupon, an image region separating means 121 decides an image region, a process contents switching means 122 switches the process contents, based on the result. For the black-and-white image, some process is applied to its DC level conversion process result so that it can be handled, substantially the same as a two-value data, using a positive value plus 1 after the DC level conversion, an entropy coding process is made to dispense with useless processes, increase the processing speed and improve the coding efficiency without making a wavelet conversion and a quantizing process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224559-A (JP)
Title: Vehicle for high lift work
Inventor: TAKEDA TSUTOMU
IPC: B60P3/14
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform required maintenance of a driving unit and shorten the time required before performing this maintenance.  <P>SOLUTION: A vehicle 1 for high lift work has a mast 20 which is protrusively mounted on a vehicle body 11 and can be extended upward or downward and a working platform 30 which is mounted on an upper side of this mast and is oscillatable around first and second oscillation supporting members 23, 24. A side plate portion 33 is mounted on a bottom part of the working platform while surrounding a working floor 31 and a handrail 35 is mounted on a top part of the working platform. When the working floor 31 becomes horizontal, a front side upper portion 35a of the handrail 35 is brought into contact with a front side surface 20a and restricts lower oscillation of the working platform 30. An oscillation locking member 60 is mounted on a front side bottom portion of the working platform 30 and can be latched selectively on two oscillation supporting members. When the oscillation locking member 60 is latched on the second oscillation supporting member 24, a top surface of the handrail is located in the almost same position as a top surface of the mast. When the working platform 30 is horizontal, oscillation centers S1, S2 of the oscillation supporting members are positioned higher than an upper end position 34a of a front side plate portion 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233085-A (JP)
Title: Vehicle-mounted radar apparatus and program
Inventor: KUMON HIROAKI
IPC: G01S13/93
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase a position precision and reliability in extrapolation in a radar apparatus capable of extrapolating a target.  <P>SOLUTION: In the case of first extrapolation for the previous cycle target that has been taken out, information (position, speed, and acceleration) on the previous cycle target is utilized as it is, the estimation position and speed of a target to be extrapolated are calculated, and information on the previous cycle target, where the acceleration is set to 0.5 times larger, is utilized for calculating the estimation position and speed of the target to be extrapolated (S310-S312). When it is determined that an extrapolation target is moving and exists in a prohibition zone set along a road end according to the estimation position and speed, the horizontal position of the extrapolation target is changed onto the boundary of prohibition zones (S313-S315). Further, when the position difference between the changed position and the previous estimation position is at least an allowable position difference C1, the vertical position of the extrapolation target is changed so that the position difference becomes the allowable position difference C1 (S316-S317).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232511-A (JP)
Title: Blower and attaching/detaching method of blower
Inventor: KINOSHITA KIYOSHI
IPC: F04D29/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower which can be easily attached/detached without using screw, ring or the like for fixing a fan and a rotary shaft of a motor, and an attaching/detaching method of the blower.  <P>SOLUTION: A boss part 19 and disk-like part 27 in a cross flow fan 54 are integrally formed by an elastic body. A protrusion 21 engaged with a groove 20 of a rotary shaft 32 in a motor 31 is provided to the inner peripheral surface of the boss part 19. A tip surface of the rotary shaft 32 and the motor 31 in the boss part 19 can be fixed without using a screw, a ring or the like by providing a long hole 24 to the motor side through the space of the end surface opposed to the motor 31 in the boss part 19. When removing the cross flow fan 54, the fan can be attached/detached by inserting into the long hole 24 a tool such as a flathead screwdriver and rotating the fan.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234367-A (JP)
Title: Device and method for detecting direction of face and computer program
Inventor: TAFUKU AKIYOSHI
IPC: G08B21/06
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for efficiently detecting the direction of the face from image data acquired by imaging the face and a computer program.  <P>SOLUTION: A CPU 10 of a face direction detecting device 1 which has acquired an image frame imaged by a camera 2 through a cable C executes each computer program stored in an HD 11 to detect the area of the face in a horizontal direction in the acquired image frame, to detect the positions of the eyes in a vertical direction from the image frame, to detect the position of the nose in the horizontal direction based on the detected positions of the eyes, and to detect the direction of the face included in the image frame based on the detected position of the nose and the detected area of the face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234793-A (JP)
Title: Clamp mechanism and disk device
Inventor: ITO TAKUYA
IPC: G11B17/022
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp mechanism which can provide appropriate clamp force for fixing a disk to a hub of a motor and a disk device provided with this clamp mechanism.  <P>SOLUTION: A disk device has a clamper 60 for fixing a magnetic disk 10 to a hub 30 of a spindle motor. The clamper 60 has a level difference part 61 having an inner periphery plane 60a engaging with an outer periphery plane 31a of a projection 31 of the hub 30. As the level difference part 61 is provided, the inner periphery plane 60a having sufficient width being able to engage with the projection 31 can be secured, further, thickness of the other part of the clamper 60 can be made thin, and clamp force can be weakened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI