baber/WOPTO huggingface dataset:
Patent JP-2005530416-A (JP)
IPC: H04L12/56
Filed: 2003-06-11
Abstract: A method and apparatus for dynamic data rate adjustment of a wireless transport channel include processing that begins with one of a plurality of client modules within a wireless multimedia system monitors channel characteristics of a wireless transport channel. The monitoring is done at or below a received packet rate to determine variations in the channel characteristics on a packet-by-packet basis or on a group-of-packets by group-of packets basis. The processing continues when the client module determines whether the variations in the channel characteristics affect the data rate of data contained in the packets received via the wireless transport channel. When the variations in the channel characteristics affect the data rate, the client module provides data rate adjustment feedback to a multimedia server of the wireless multimedia system via the wireless transport channel. The processing continues when the multimedia server adjusts the data rate of the data contained in the packets being transported via the wireless transport channel in accordance with the data rate adjustment feedback.
Patent JP-2005531071-A (JP)
Title: Ｒａｉｄデータの復元および移動でのファイルシステム情報の使用
IPC: G06F11/10
Filed: 2003-06-24
Abstract: ディスクの故障時(210)、記憶システムは、割り当てられたデータを含むディスクブロックのみを移動し、可能なとき、未割り当てのディスクブロックを論理的に０として扱う。予備ディスクが無いとき、ソースティスクブロックは論理的に０に設定され、ソースディスクブロックに関係するRAIDストライプに対してパリティを再計算する(223)。予備があるとき、予備上の未割り当てのブロックは移動時に論理的又は物理的に０に設定される(222)。故障ディスクへの書き込み動作は他の非故障ディスクに再指示され、使用ディスクでのその記録はこれらの他の非故障ディスクへ移動され維持される。未使用ディスクブロックは予め０に設定される。目標ミラーコピーは、割り当てられたディスクブロックに関する情報を用い、割り当てられたデータまたはパリティを含むこれらのブロックをコピーすることにより及び、いずれも未割り当てを含むこれらのブロックのミラー化時にクリアすることでなされる。
Patent JP-2005531350-A (JP)
IPC: A62C3/02
Filed: 2003-06-24
Abstract: Method for extinguishing a fire in a space, especially in a tunnel or equivalent, in which method an extinguishing medium is sprayed in the space by means of spraying heads. In a first stage of the method, the flow and temperature of the hot gases produced by the fire are influenced by spraying an extinguishing medium into the space, especially by creating in the space at least one curtain ( 7 ) of extinguishing medium, and at least some spraying heads ( 11, 12 ) in the space are pre-activated into a state of readiness, and in a second stage at least one spraying head is activated to produce a spray of extinguishing medium. The invention also concerns an apparatus.
Patent JP-2005531084-A (JP)
Title: 情報を転送する方法および装置
IPC: G06F13/28
Filed: 2003-05-22
Abstract: 本発明の実施例に従って簡潔に述べると、情報を転送する方法および装置がここに提供される。その方法は、バスを使用して、装置からの情報の転送中にバス上の活動（アクティビティ）をモニタし、そのバス活動に基づくダイレクト・メモリ・アクセス（ＤＭＡ）リクエストを生成することを含む。
Patent JP-2006504642-A (JP)
Title: エポキシ化法の始動方法及びオレフィンのエポキシ化法
IPC: B01J37/08
Filed: 2003-06-24
Abstract: 銀を主成分とする高選択性エポキシ化触媒またはカチオン形態の銀を含む前記触媒の前駆体を含む触媒床と酸素を含む供給原料を２６０℃以上の触媒床温度で最長１５０時間接触させ、その後触媒床の温度を２６０℃以下の値に低下させることを含むオレフィンのエポキシ化法の始動方法；並びに銀を主成分とする高選択性エポキシ化触媒またはカチオン形態の銀を含む前記触媒の前駆体を含む触媒床と酸素を含む供給原料を２６０℃以上の触媒床温度で最長１５０時間接触させ、その後触媒床の温度を２６０℃以下の値に低下させ、触媒とオレフィン及び酸素を含む供給原料を接触させることを含むオレフィンのエポキシ化法。
Patent JP-2005520056-A (JP)
Title: Ｆｅ系硬面処理合金
IPC: C22C38/36
Filed: 2002-08-26
Abstract: 本発明のＦｅ系硬面処理合金は原子力発電所弁に使われるＣｏ系ステライト合金に替わりうる優秀な耐摩耗性、キャビテーション腐蝕抵抗性及び耐蝕性を示した。特に、本発明のＦｅ系硬面処理合金を原子力発電所弁の硬面処理合金に使用する場合、高価なＣｏを安価のＦｅに替える効果を得られ、５８Ｃｏと６０Ｃｏ放射性同位元素により形成される放射線場を効果的に縮小させられる。
Patent JP-2006508203-A (JP)
Title: ポリマー系及びそれを含む洗浄組成物
IPC: C08L79/00
Filed: 2003-09-11
Abstract: 本発明は、陰イオン性ポリマー及び変性ポリアミンポリマーを含むポリマー系に関する。かかるポリマー系が洗浄組成物に使用される場合、このような洗浄組成物は予想外に向上した汚れ再付着防止性能及び部位漂白性能を示す。
Patent JP-2006500992-A (JP)
Title: 医療器具の部品及びそれらの製造方法
IPC: A61M25/10
Filed: 2003-09-23
Abstract: 医療器具の部品及びその製造方法が開示される。例えば、チューブ状のカテーテル部品及びその製造方法が開示される。また、チューブ状のカテーテル部品を含むカテーテル等の医療器具及びシステムが開示される。
Patent JP-2006501299-A (JP)
IPC: A23L1/305
Filed: 2003-10-03
Abstract: A method of reducing the serum level in a mammal of any one more cholesterol, low density lipoprotein (LDL) cholesterol relative to high density lipoprotein (HDL) cholesterol, low density lipoprotein (LDL) cholesterol, very low density lipoprotein (VLDL) cholesterol, apolipoprotein B, and triglycerides by the ingestion of a composition containing beta-casein A<SUP>2</SUP>. A dietary supplement formed by the addition of beta-casein to a food or drink for human consumption where the beta-casein is comprised of at least 95% beta-casein A<SUP>2</SUP>, preferably solely beta-casein A<SUP>2</SUP>.
Patent JP-2006501948-A (JP)
Title: 目標位置検証のための方法と装置
IPC: A61B8/08
Filed: 2003-10-07
Abstract: 放射線療法デバイスと放射線治療計画とを有するユーザーによる使用のため、患者の身体内の目標を治療し、そして該患者の身体内の該目標の位置を該放射線治療計画の開発で使用された予め決められた位置に整合させるための整合システム。本発明の実施例は、該目標のライブの超音波画像を発生するための超音波プローブと、該放射線療法デバイスに対する超音波プローブの位置を示すためのそして該放射線療法デバイスに対する該目標の基準位置を提供するよう適合された、３Ｄのデジタイザー関節式アームを有するのが好ましい位置検出システムと、そしてメモリー及びそれに付随したスクリーン付きモニターと該メモリー内に記憶された放射線治療計画とを備えるコンピュータと、を具備する。
Patent JP-2006507271-A (JP)
IPC: A61K31/724
Filed: 2003-04-13
Abstract: Methods of treating, preventing and/or managing myelodysplastic syndromes are disclosed. Specific methods encompass the administration of an immunomodulatory compound, or a pharmaceutically acceptable salt, solvate, hydrate, stereoisomer, clathrate, or prodrug thereof, alone or in combination with a second active ingredient, and/or the transplantation of blood or cells. Specific second active ingredients are capable of affecting or blood cell production. Pharmaceutical compositions, single unit dosage forms, and kits suitable for use in methods of the invention are also disclosed.
Patent JP-2006503257-A (JP)
Title: シース形グロープラグのための多重コイル
IPC: F23Q7/00
Filed: 2003-06-26
Abstract: 本発明は、特に内燃機関のためのシース形グロープラグであって、該シース形グロープラグが、主にハウジングと、該ハウジングに配置されたグローチューブと、該グローチューブ内に配置された加熱及び制御コイルとから成っており、該加熱及び制御コイルが、ハウジング内に配置された端子ピンを介して電流により負荷可能になっている形式のものに関する。本発明により、選択的に制御コイル（７）又は加熱コイル（５）又は加熱及び制御コイル（４）が多重に巻かれている。
Patent JP-2006507006-A (JP)
Title: 分子腎毒性モデリング
IPC: G16B25/10
Filed: 2003-11-24
Abstract: 【課題】  本発明は、遺伝子発現の全体的な変化の解明と既知の腎臓毒に曝された細胞又は組織中の毒性マーカーの同定に基づいている。医薬スクリーニング及び毒性アッセイにおいて、遺伝子が毒性マーカーとして使われる。本発明は、マイクロアレイ及びその他の固相プローブと共に使用するように設計された、毒に誘導された差次的な発現によって特徴づけられる遺伝子のデータベースを含む。
Patent JP-2006508726-A (JP)
Title: 吸引式掃除機用サイクロン式分離器
IPC: A47L9/16
Filed: 2003-12-02
Abstract: 気流のための入口及び出口、及び分離された塵埃が塵埃用容器（３４）の中に入るための出口を伴う本体（１２）を有するサイクロン式分離装置（１０）を含む吸引式掃除機用の塵埃分離器具であって、本体の残りの部分（１３）が掃除機内の所定の場所にとどまっている一方で、本体は、本体の残りの部分に関して移動可能であって、掃除目的での本体の内部へのアクセスを提供している部分（１４）が含まれている、吸引式掃除機用の塵埃分離器具。共に取外し可能本体部分（１４、２４）を有する、連続的に配置された２つの分離装置（１０、１１）が存在していてもよい。
Patent JP-2006523182-A (JP)
Title: 抗うつ薬としての飽和及び不飽和ヘテロアリールシクロアルキルメチル−アミン類
IPC: A61P29/00
Filed: 2003-12-19
Abstract: 本発明は、 飽和及び不飽和ヘテロアリールシクロアルキルメチル-アミン類, その製造方法, この化合物を含む医薬 及び飽和及び不飽和ヘテロアリールシクロアルキルメチル-アミン類を医薬の製造に使用する方法並びにうつ病及び（又は）痛みの治療方法に関する。
Patent JP-2006189082-A (JP)
Title: Fluid bearing device
Inventor: KURIMURA TETSUYA
IPC: F16C17/10
Filed: 2005-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing device with improved roundness of an outer circumference of a metal housing which is plastic working part.  <P>SOLUTION: This device is constructed to keep roundness of the outer circumference of a housing 5 μm or less under a condition where the metal housing 7 is formed into a thin cylindrical shape by pressing and an outer circumference surface 8d of a metal bearing sleeve 8 is pressed in an inner circumference surface 7a of the housing 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005214966-A (JP)
Title: System and method for double-sided optical inspecting thin-film disc or wafer
Inventor: MEEKS STEVEN W
IPC: G01B11/06
Filed: 2005-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided optical inspecting system for detecting and classifying particles, pits, or scratches on a thin-film disk or on a wafer, with a single scan on the surface.  <P>SOLUTION: A pair of laser beams, projected so as to be orthogonal are used, such that one of the pair is used in the radial direction of the wafer or the thin-film disk, and the other is used in the circumferential direction. The lights, scattered from the radial direction and the circumferential direction are separated by using a dichroic mirror, together with a polarized light or different laser wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006201060-A (JP)
Title: Method for manufacturing gas sensor
Inventor: AOKI RYOHEI
IPC: G01N27/41
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas sensor capable of regulating accurately gas permeability of a porous body, in a gas sensor having the porous body for limiting gas permeation between an internal space and an outside air.  <P>SOLUTION: This method for manufacturing the air-fuel ratio sensor 100 is provided with a trimming process for reducing the gas permeability of the porous body 135 to be regulated, using an impregnation solution dissolved with a regulation component. The process includes an impregnation process for impregnating the impregnation solution into the porous body 135, and for bringing the condition where a liquid drop ET of the impregnation solution is formed on an outer surface 135h of the porous body 135, and a deposit coupling process for depositing the regulation component contained in the impregnation solution impregnated in the porous body 135 onto a structural material constituting the porous body 135, by heating, so as to lower the gas permeability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203674-A (JP)
Title: Base station device
Inventor: MIYAMOTO SHOJI
IPC: H04B1/707
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce processing quantity of transmission directivity formation in transmission processing using an array antenna.  <P>SOLUTION: A transmission directivity forming part 106 forms transmission directivity in an incoming direction which an incoming direction estimator 103 presumes. At this time, a transmission directivity formation frequency control unit 105 changes a frequency of transmission directivity formation which is presumed by the transmission directivity forming part 106 according to a distance with a communication terminal device presumed by a distance estimator 104. By this means, since it is enough to form transmission directivity by a low frequency for the communication terminal device which exists in a far position, the processing quantity of the transmission directivity formation can be reduced according to the low frequency, and the circuit prepared can be reduced by common utilization of the circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204052-A (JP)
Title: Motor
Inventor: KONISHI HIROHIDE
IPC: H02K1/18
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor, of which the mechanical strength is raised, while suppressing fluctuations in the output, is prevented from the generation of vibration, and can exclude the possibility of damages, even when the output is raised output.  <P>SOLUTION: A stator 12 of the motor comprises a cylindrical stator body 31, and a plurality of teeth 33 that protrude radially at the prescribed position in circumferential direction of the stator body. The tip, facing a rotor 11 of each of teeth faces the stator via a prescribed amount of motor gap GP while a coil 35 for energization, is wound on each of teeth to form a salient magnetic pole 32. Each of the teeth comprises a magnetic pole teeth 41 of split structure, which is raised radially from the stator body and split in circumferential direction via a slot provided in radial direction, and a teeth tip 42 comprising a top 42A providing the tip face, while integrally combined with the slot and tip and fixed to the magnetic pole teeth. The width of top 42A in circumferential direction is wider than that of the salient magnetic pole 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208862-A (JP)
Title: Display element and reflection type display
Inventor: HIRANO SHIGENOBU
IPC: G02F1/15
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic display element utilizing fine particles of titanium oxide and having satisfactory coloring efficiency at low costs and high definition performance, in the liquid crystal display element used for an electronic paper and the like.  <P>SOLUTION: The display element is provided with a glass substrate 1 with a transparent electrode, a glass substrate 6 with a transparent electrode provided opposite to the glass substrate 1 with the transparent electrode apart therefrom and an electrolytic solution 3 disposed between the electrodes. The glass substrate 1 with the transparent electrode has a titanium oxide fine particle layer 2 comprising the fine particles of titanium oxide on the surface thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204742-A (JP)
Title: Method and system for evaluating sleep, its operation program, pulse oxymeter, and system for supporting sleep
Inventor: NAGAI YOSHIO
IPC: A61B5/145
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To correctly obtain a causal relation between the body position of a subject and a sleep apnea syndrome (SAS) as data in the screening of the SAS.  <P>SOLUTION: A sleep evaluating system S comprises a pulse oxymeter 2 and a PC 3. The pulse oxymeter 2 comprises: a probe 21 for acquiring measurement data concerning a blood oxygen saturation ratio from the measurement finger F of the subject; a triaxial acceleration sensor 22 for acquiring measurement data concerning the inclination angle of a body in the subject; and a storage part for storing the measurement data measured by the probe 21 and the triaxial acceleration sensor 22. The PC 3 comprises a processing function of acquiring the measurement data stored in the storage part and analyzing relation between the change of the blood oxygen saturation ratio and the inclination angle of the body in the subject.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216650-A (JP)
Title: Magnetic element and method for manufacturing the same
Inventor: URANO YUICHIRO
IPC: H01F37/00
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the temperature characteristic of various characteristics of a magnetic element.  <P>SOLUTION: The magnetic element is provided with a coil 20 which is formed by winding a conductor, EP cores 12a and 12b which are made of a magnetic material and pass a magnetic flux generating in the coil 20, and a solid 16 which is provided between the EP cores 12a and 12b facing each other among the EP cores 12a and 12b and is provided with a ceramics material or a resin material. The solid 16 is in contact with the facing surfaces of the facing EP cores 12a and 12b, and its thickness ranges 3-30 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212930-A (JP)
Title: Image output system
Inventor: MORIMOTO TAIJI
IPC: H04N1/00
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output system which facilitates printer control by converting a color print job into a monochromatic print job in a printer when the color print job is transferred from a user of a user group who are allowed to carry out only the monochromatic output.  <P>SOLUTION: The image output system comprises a color output means, a user registration information holding means, and a color-monochrome converting means. According to the system, the color print job of the user who is not allowed to carry out the color output according to user registration information, is subjected to color-monochrome converting processing in the printer by the color-monochrome converting means, and therefore the color print job is output in a monochromatic mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216411-A (JP)
Title: Sealed battery
Inventor: TAKIMOTO KIYOHIDE
IPC: H01M2/08
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery having an electrode terminal formed by caulking with superior sealing characteristics.  <P>SOLUTION: This is the sealed battery 1 in which an insulating member that covers the inner face of a through hole 10 installed at a metal plate 3 to seal an opening part of a battery outer packaging 2 and both faces of the metal plate 3 around the through hole 10, and has the through hole 10 of an electrode guide pin 6 is arranged, and in which in a contact face with a metal member of a flat plate shaped part of the insulating member facing the outer face of the sealed battery, ring-shaped protruding ridge parts 4D, 4E going around the periphery of the through hole installed at the insulating member are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214939-A (JP)
Title: Vehicle-borne navigation device
Inventor: WAKAMATSU SHIGERU
IPC: G09B29/10
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-borne navigation device capable of displaying detailed information concerning to a guide point for freeze-frame of scrolling in use of scroll function along a route.  <P>SOLUTION: The vehicle-borne navigation device includes a display means for providing guidance information on the screen, a memory means for storing information of the map data and the various facilities, and a control means connected operatively to the display means and memory means. The control means, when the guide point is displayed on screen of the display means during a state the scrolling display along route is implemented on screen of the display means, acquires detailed information 44 of the guide point concerned from the memory means and displays detailed information 44 of the acquired guide point concerned, after making it correspond to the guide point 43 on screen of the display means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216882-A (JP)
Title: Dynamic volume sensor, manufacturing method thereof and electronic apparatus
Inventor: OKA KAZUNARI
IPC: G01C19/56
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve a ratio of detecting signal to a noise by inhibiting a leakage current generated by an alkali metal segregated by a surface layer of a glass substrate, when the glass substrates and a silicon substrate are anode-bonded.  <P>SOLUTION: This sensor comprises a pair of glass substrates 20, the silicon substrate 21 which is sandwiched between a pair of the glass substrates 20 and bonded to them by anode-bonding, a plurality of thin film terminals 36a, etc. which are electrically connected to the silicon substrate 21 while formed on a surface 51 of the glass substrate 20b, one of the glass substrates on the reverse side of the surface to which the silicon substrate 21 is bonded, and surface notches 60 formed at each space between the thin film terminals 36a, etc. on the surface on which a plurality of the thin film terminals 36a, etc. are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220841-A (JP)
Title: Method for manufacturing liquid developer and liquid developer
Inventor: MIURA SATORU
IPC: G03G9/12
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid developer by which the liquid developer can be efficient manufactured, and to provide a liquid developer in which a toner having a uniform shape and a narrow particle size distribution is dispersed by an especially environmentally-friendly method.  <P>SOLUTION: The method for manufacturing the liquid developer in which toner particles are dispersed in an insulating liquid includes the steps of: obtaining liquid droplets of an aqueous dispersion in which dispersoids are dispersed in an aqueous dispersion medium comprising an aqueous liquid; and removing the aqueous dispersion medium from the liquid droplets of the aqueous dispersion and directly dispersing toner particles obtained as aggregates of the plurality of dispersoids contained in the liquid droplets of the aqueous dispersion in the insulating liquid, wherein the liquid droplets of the aqueous dispersion contain the plurality of dispersoids including mutually different materials.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222667-A (JP)
Title: SIP SERVER AND VoIP PHONE SYSTEM
Inventor: KAKIMOTO MASAFUMI
IPC: H04L12/70
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SIP server capable of realizing reducing the management load, and to provide a VoIP phone system.  <P>SOLUTION: The SIP server 10 for managing call control applied to VoIP calls among a plurality of VoIP phone terminals, while carrying out call control between a set of the VoIP phone terminals A, B and provided with a session timer for managing a session time between the VoIP phone terminals during a call that the session management time of the session timer is changed, in response to the number of call control times applied to the VoIP calls among the VoIP phone terminals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219571-A (JP)
Title: Printing ink
Inventor: YABUNO MICHIO
IPC: C09D11/02
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide specifically an infiltration drying-type printing ink capable of maximally suppressing the contraction(thinning) of the rubber roll and blanket of a printer even with a combination of vegetable oil and a nonaromatic petroleum solvent with slight global environmental/workplace environmental pollution.  <P>SOLUTION: The printing ink comprises a pigment, a resin for varnish and a vegetable oil and/or solvent. Specifically, the printing ink contains 1-20 wt.% of an ether of the general formula:R<SB>1</SB>OR<SB>2</SB>( wherein, R<SB>1</SB>is a 6-22C alkyl or alkenyl; and R<SB>2</SB>is a 1-22C alkyl ), 10-60 wt.% of the vegetable oil and/or 0-40 wt.% of the nonaromatic petroleum solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221426-A (JP)
Title: Network system for managing consumable goods
Inventor: NAKAJO ARATA
IPC: B41J29/42
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system for managing consumable goods to quickly cope with lack of consumable goods, that is, the system and method enabling a user to quickly obtain the storing place of the consumable goods and replace the goods without stress.  <P>SOLUTION: In a home network connected with a sensor for detecting the consumable goods attached with IC tags, the home network system automatically detects and notifies, to the user, the storing place of the unused consumable goods when an error of the consumable goods of a printer, for example, connected to the home network occurs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005230542-A (JP)
Title: Dental or surgical powered hand-piece
Inventor: MAITRE LUC
IPC: A61C1/06
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the coaxial properties of two shaft of a dental hand-piece.  <P>SOLUTION: The hand-piece 1 is structured to firmly hold a shank of a tool at the distal end, and has a clamp 10 mounted on a hollow rotary shaft 11. The clamp is connected to an electric motor 13, and the shaft of the motor is disposed in an extension part of the hollow shaft. Adjacent ends of the two shafts are rotatably connected to a positive coupling 61, and supported by an inner ring 63 of a center bearing 15. The positive coupling 61 is disposed inside the inner ring 63. An end of the shaft of the electric motor 13 is slidably mounted and pressed in the axial direction by a spring 69.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006225267-A (JP)
Title: Spiro compound, method for producing the same, photoresponsive composition using the same and photoresponsive polymer
Inventor: TAMAOKI NOBUYUKI
IPC: G03C1/725
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a spiro compound having photochromic properties of a wide absorption wavelength range (e.g. widened to the whole visible light range) of a coloring body and to provide a method for producing the same efficiently (e.g. in a short time at a low cost without requiring a complicated process), to obtain a composition containing the spiro compound having the photochromic properties and a polymer compound and to provide a method for producing the same.  <P>SOLUTION: The spiro compound is represented by a compound (I) or (II). The photoresponsive composition is obtained by dispersing the spiro compound into a polymer compound. The photoresponsive polymer is obtained by chemically bonding the spiro compound to a polymer compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI