baber/WOPTO huggingface dataset:
Patent JP-2002180629-A (JP)
Title: Handrail with nonslip material and its manufacturing method
Inventor: GOTO TOSHIO
IPC: E04F11/18
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a handrail attached with nonslip material of favorable appearance and a sense of unity capable of efficiently covering a core material with only a little resin material, and improving a freedom degree of design of the handrail, and a method of manufacturing the same. SOLUTION: This handrail 1 has protruded parts 1a in the length direction for achieving nonslip effect, and protruding pieces 3 of a specified form are disposed on a side surface of the core material 2 comprising a metal pipe or the like. A cover material 4 comprising resin material is provided on the outer side of the core material 2 and the protruding pieces 3. As a positioning means, a protrusion 3a and a positioning hole H may be provided on a contact part of the core material 2 with the protruding piece 3.  This method of manufacturing the handrail 1 comprises a process of roughly horizontally holding the core material 2 comprising a metal pipe or the like, a process of placing the protruding pieces 3 on an upper part of a circumferential surface of the core material 2, a process of extruding resin material to the outer circumference of the core material 2 to cover the core material 2 and the protruding pieces 3, and a process of hardening the resin material to fix the protruding pieces 3 to the circumferential surface of the core material 2.
Patent JP-2002184904-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: AIBA YOSHITAKA
IPC: H01L23/31
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing costs and to improve the manufacturing efficiency with respect to a method for manufacturing semiconductor device and semiconductor devices having rewiring. SOLUTION: With respect to the method for manufacturing semiconductor devices having a wire forming step for forming a wire for connecting an electrode pad 15 and a solder ball 14 (mounting terminal) on a wafer 40 on which the electrode pad 15 is formed, the wire forming step is provided with a step for placing copper foil 25 on the wafer 40 by using adhesive 18, a step for patterning the copper foil 15 into a specified wiring pattern, and a step for electrically connecting the patterned copper foil 25 and the electrode pad 15.
Patent JP-2002185792-A (JP)
Title: Image reader
Inventor: NARA WATARU
IPC: H04N1/407
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can properly apply background elimination processing to an output of image read sensors through each signal processing channel for parallel signal processing. SOLUTION: Sample-hold circuits SH1-SH4 and analog/digital converters AD1-AD4 apply signal processing in parallel to output data from image sensors IS1-IS4 of a contact image sensor 2 where the image sensors IS1-IS4 are placed in the main scanning direction and a background of an original is detected from an output of any of the image sensors IS1-IS4 of the contact image sensor 2. In eliminating the background based on the result of detection, the sensitivity of the analog/digital converters AD1-AD4 is respectively adjusted in proportion to the result of background detection by each of the analog/digital converters AD1-AD4.  Thus, the occurrence of abnormality in the image due to the error in the background detection level caused by the difference in the sensitivity among channels in a background elimination mode can be eliminated by correcting the difference in the sensitivity among the channels before the detection of background so as to be able to enhance the image quality of the read image.
Patent JP-2001215015-A (JP)
Title: Fuel nozzle for gas turbine engine and method of assembling
Inventor: CHAUVETTE CLAUDE HENRY
IPC: F23R3/28
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel nozzle holding the position of a spray tip with an adequate axial direction relative to a housing both forward and backward. SOLUTION: The fuel nozzle (32) of a gas turbine engine is provided with a spray tip (34) and a housing (38), Bi-directional axial movement of the spray tip relative to the housing is constrained by first and second rows of tabs (52, 54) formed on one of the housing (38) and the spray tip (34) and a third row of tabs (56) formed on the other one of the housing (38) and the spray tip (34). The third row of tabs (56) is disposed between the first and second rows to constrain spray tip motion in either axial direction.
Patent JP-2002184230-A (JP)
Title: Flat display device
Inventor: OKAMOTO YASUSHI
IPC: F21Y103/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a flat display device capable of preventing generation of unevenness of luminance by preventing movement of a light guide plate housed in a backlight frame. SOLUTION: A movement hindering part 30 is projected from the top surface of one side of the light guide plate 28, and a presser side 34 is provided inward from an upper end of the backlight frame 22. When the light guide plate 28 is housed in the backlight frame 22, the presser side 34 and the movement hindering part 30 are engaged with each other.
Patent JP-2002188799-A (JP)
Title: Gas measuring and filing device
Inventor: TOMINAGA YOSHIYASU
IPC: F17C13/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently refill a plurality of containers with gas. SOLUTION: A measuring device 10 is provided with a carry-in part 12 for carrying containers to a measuring position one by one, and the measuring part 10 and a filling device 20 are connected to a control means 30 for commanding the filling device to open and close each valve 24. The control means 30 has a computing unit 31 for computing the weight WN of a N-th container based on a difference between a total weight ΣWN of N pieces of containers increased by carrying the containers to a measuring position and a total weight ΣWN-1 of (N-1) pieces of containers, an inputting part of a predetermined value WO as the gas filling completed weight of one container, a memory unit 32 for storing a value WO-WN in response to each container, and a command unit 33 for commanding each container to open each valve during the filling time TN corresponding to the gas quantity of WO-WN.
Patent JP-2002190746-A (JP)
Title: Antenna device
Inventor: YAJIMA HIDEO
IPC: H01Q1/12
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To improve antenna characteristic by protecting an antenna from the main cause of antenna characteristic deterioration by a transmission and reception circuit. SOLUTION: An antenna substrate 3 is placed on supporting parts 41a, 41b, 41c and 41d provided at a case part 4 and supported by a main surface 3b to be positioned. That is, the substrate 3 is supported so that the surface 3b of the substrate 3 and the edge part of the part 4 may be on the same surface.
Patent JP-2002194700-A (JP)
Title: Method for producing surface-coated ceramic fiber formed body
Inventor: KURANO MASATOSHI
IPC: D21J1/04
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method with which coating of a particulate to the surface of a ceramic fiber and forming of the ceramic fiber can simple and inexpensively be carried out by a wet forming method and a formed body having good air permeability, coated with the particulate on the surface and composed of the ceramic fiber is produced. SOLUTION: This formed body is obtained by additionally adding the particulate to water, in which ceramic fiber 11 is dispersed, to coat the surface of the ceramic fiber 11 with the particulate while keeping a dispersed condition of the ceramic fiber 11 by adding a first polymeric flocculant thereto, subsequently adding a second polymeric flocculant to make the ceramic fiber 11 mutually coagulate and dehydrating. A film-shape particulate coating 12 or a lump particulate coating 13 can be formed by regulating molecular weight of the first and second polymeric flocculant, particle diameter and an amount added of the particulate, etc.
Patent JP-2002189960-A (JP)
Title: Rental office system, rental office structuring method, product selling method, and recording medium
Inventor: SHIMIZU KAZUAKI
IPC: G06Q30/06
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the time and cost needed for a product sale homepage. SOLUTION: A person who structures the product sale homepage accesses a sale center server 20 first (step B1) through a managing center server 40. In response, the sale center server 20 sends sale center setting information to the managing server 40 (step B2). The person who structures the homepage views various setting information displayed on the screen of the managing center server 40 and registers desired services to be provided on the screen (step B4). The setting information stored on the managing center server 40 is transmitted to the sale center server 20 through the Internet 100 (step B5). The sale center server 20 receives the setting information and alters the product sale homepage (step B6).
Patent JP-2001354875-A (JP)
Title: Coating material for building finishing, panel for building finishing and method for manufacturing these materials
Inventor: NIITOME MASAYASU
IPC: C09D201/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for building finishing and a panel for building finishing using SIRASU volcanic ash, and method for manufacturing these materials. SOLUTION: Dry SIRASU A having a function of generating active oxygen/ free radical is used, as it is, as raw material. The dry SIRASU A in an amount of 50-60%, 30-40% binding material B, 3-10% clay C, 5-10% SIRASU balloon D, 0.08-2% adhesion reinforcing material E, 0.1-3% coloring pigment F and 1-5% thatch fiber for plastering are compounded to construct the building finishing coating material 1. Further, an adequate amount of water is added to the building finishing coating material 1, and they are kneaded. The kneaded material is applied on a ground work such as a gypsum board, a veneer board, a concrete plate, a water-proof plywood for mortar or an asbestos board, and it is subjected to surface finishing processing with various types of designs to construct the objective panel for building finishing.
Patent JP-2002198759-A (JP)
Title: Manufacturing method for ceramic oscillator
Inventor: FUJII NAOKI
IPC: H03H3/04
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a ceramic oscillator whose frequency can be controlled with high accuracy. SOLUTION: This invention provides a manufacturing method for a ceramic oscillator where a mother board 1 is polarized to form electrodes in the unit of respective ceramic oscillators, the mother board 1 is cut in a unit of each ceramic oscillator, and each ceramic oscillator is packaged to obtain a ceramic oscillator as a finished product. In the polarization process of the mother board 1, application of a DC high voltage to the electrodes of the mother board 1 is finished when an anti-resonance frequency fa for the thickness vibration of the mother board 1 reaches an object anti-resonance frequency during the polarization of the mother board corresponding to the object oscillating frequency of the finished product ceramic oscillator while applying the DC high voltage to the mother board 1.
Patent JP-2002196804-A (JP)
Title: Method for managing controller program and device for editing the program
Inventor: NAGAMATSU IKUO
IPC: G05B19/05
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a program editing device capable of realizing the FBD edit of a large size, and simplifying the description of a large-scaled system without being restricted by any constraint predetermined in the system. SOLUTION: In a controller for realizing picture language such as FBD by converting it into a specific program, the size of the specific program and the number of available variables are managed, and when those size and number exceed the prescribed number (201; no), the program to be automatically converted is divided (202...) so that those size and number can be set not more than the prescribed number.
Patent JP-2002199085-A (JP)
Title: Mobile communication terminal equipment, sound confirming method and recording medium recording its program
Inventor: NAGASHIMA YOSHITOSHI
IPC: G10L15/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide mobile communication terminal equipment which can easily retrieve a telephone number and a mail address without lowering a recognition rate and to provide a sound confirming method and a recording medium recording the program. SOLUTION: A second confirming means 2 reads the sound of a name and the like inputted by a sound input means 1. Sound data is compared with a sound pattern 51 and the registered nearest sound pattern is retrieved. When the retrieval of the sound pattern 51 is successful, a memory retrieval processing part 3 retrieves a registered telephone book 55 by referring to a sound/data corresponding table. In a retrieval processing, one piece of data on the telephone number 52, the mail address 53, URL 54, which are registered in the same telephone book 55, is called by performing a key operation to which a function is previously allocated.
Patent JP-2002196505-A (JP)
Title: Method for producing planographic printing plate
Inventor: MITSUMOTO TOMOYOSHI
IPC: G03F7/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a planographic printing plate which does not cause the lowering of printing resistance and sensitivity even when a developing solution having high developing power is used. SOLUTION: In the method for manufacturing a planographic printing plate, a negative type photosensitive planographic printing plate having a photosensitive layer containing (a) a diazo resin and (b) an organic polymer, preferably a modified polyvinyl acetal resin having an acid group on the base is imagewise exposed and developed with an aqueous alkali developing solution containing >=200 mmol/l alkanolamine.
Patent JP-2002198731-A (JP)
Title: Frequency common use non-directional antenna, and array antenna
Inventor: KARIKOMI MASATAKA
IPC: H01Q21/30
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a frequency common use non-directional antenna that is used for frequency bands apart from each other. SOLUTION: The frequency common use non-directional antenna is provided with a cylindrical reflector made of a conductor, a couple of 1st half wavelength dipole antenna elements placed with the reflector in between, and couple of 2nd half wavelength dipole antenna elements that are placed with the reflector in between in a way of not being overlapped with a couple of the 1st half wavelength dipole antenna elements.  The operating center frequency of a radiation wave from a couple of the 1st half wavelength dipole antenna elements differs from that of a couple of the 2nd half wavelength dipole antenna elements, and the interval of a couple of the 1st half wavelength dipole antenna elements and the interval of a couple of the 2nd half wavelength dipole antenna elements are selected shorter than half the wavelength of the operating center frequency of the radiation wave emitted from the respective half wavelength dipole antenna elements.
Patent JP-2002199962-A (JP)
Title: Cushion device for chair
Inventor: FUKUHARA ATSUSHI
IPC: A47C27/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cushion device for chair which securely supports the back of a person who is seated leaning against a backrest not to slip. SOLUTION: The backrest part 4 of a seat is symmetrically provided with a pair of vertical frames 9, 9, both of which are equipped with a number of support elements 10 which can rotate in a direction perpendicular to each frame 9. The fine parts 10b and 10c of each support element are either buried within the thickness of a backrest cushion body 11 made of thermoplastic elastomer or placed on the rear side. The backrest cushion body 11 is attached to a support frame 8 in a stretched manner by winding the rim of the backrest cushion body 11 around the frame 8.
Patent JP-2002202617-A (JP)
Title: Resist removing composition
Inventor: HARA YASUSHI
IPC: H01L21/306
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a resist removing composition not containing hydroxyamine attended with high explosion hazard and having superior resist and titanium oxide removing properties. SOLUTION: The resist removing composition comprising hydrogen peroxide, a quaternary ammonium salt and an anticorrosive is produced and used.
Patent JP-2002204047-A (JP)
Title: Method and apparatus for manufacturing flexible printed wiring board
Inventor: NAKAJIMA KOJI
IPC: H05K3/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a flexible printed wiring board capable of enhancing an accuracy of an opening position in accordance with a progress of enhancing a density of the flexible printed wiring board. SOLUTION: The method for manufacturing the flexible printed circuit board comprises a perforating step of perforating an insulating tape board with an adhesive layer having flexibility, a laminating step of thermally press bonding the board with the adhesive layer to a copper foil, and a pattern etching step of removing by etching an exposed part of the foil by forming an etching resist on the foil. In this case, the laminating step has steps of dividing the step into at least twice or more under thermocompression bonding conditions having different heating temperatures and multi-stage thermocompression bonding the foil.
Patent JP-2001354671-A (JP)
Title: ACTIVATOR FOR PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR delta
Inventor: SAKUMA SHOGO
IPC: A61P25/28
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compound or a benzisoxazole derivative having activating actions on a peroxisome proliferator activated receptor δ (PPARδ). SOLUTION: This benzisoxazole derivative represented by the general formula (II), wherein A denotes O, S or the like; R1, R2 and R3 denote each hydrogen atom, a 1-8C alkyl group, phenyl group or the like which may have a substituent group; X1 and X2 denote each O, S, a direct bond or the like; Y1 denotes a 1-8C alkylene chain which may have a substituent group; Z denotes O or S; and R4 and R5 denote each hydrogen atom, a 1-8C alkyl or the like or its salt is used as an activator for the PPARδ.
Patent JP-2002200999-A (JP)
Title: Motorcycle with pedals
Inventor: KUROKI MASAHIRO
IPC: B62K11/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of a body frame that results from vibration of an engine, to secure a rigid feeling when pedals are pressed, and to miniaturize the engine in a motorcycle with the pedals that comprises a crankshaft with at least a pair of crank weights and a rotatable pedal shaft that are removably supported by an engine case of the engine. SOLUTION: An engine body 33 including the engine case 35 is rigidly fixed to the body frame. Balancers 54 each of which a balance weight 54a disposed between the crank weights 45a to overlap the crank weights 45a when viewed from a direction parallel to an axis of the crankshaft 45, and are each stored inside the engine case 35 so as to rotate on an axis parallel to the crankshaft 45 in synchronization with a rotation of the crankshaft 45.
Patent JP-2002191413-A (JP)
Title: Stretching slide fastener
Inventor: SUGIMOTO MITSUO
IPC: A44B19/02
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a slide fastener which can be opened or closed by making a slider free to move without breaking the engagement thereof even when the fastener is extended. SOLUTION: Three-layer structured units comprising three elements so arranged as to pinch the head of one element with the other two are placed alternately in plurality with a clearance therebetween. Fibers for checking stretching are braided into a stretching fiber body or the stretching rate inside and outside the fiber body is varied to make the engagement therebetween stronger all the more for the stretching thereof thereby enabling the dispersing of the stretching.
Patent JP-2001513563-A (JP)
Title: 溶解性および生物学的利用能の改良されたメロキシカムの医薬組成物
IPC: A61K9/14
Filed: 1998-08-27
Abstract: (57)【要約】
改良された湿潤性、水溶解性、広いｐＨ範囲での溶解性を示すエノールカルボキシアミド型抗炎症剤メロキシカムを含有し、２種のさらなる成分であって、そのうちの１種がオリゴ剤および溶解性改良剤、あるいはアルカリ化剤の群から選ばれる、２種の成分を乾式あるいは湿式機械均質化による薬剤の結晶構造を変更することにより製剤化された医薬組成物である。本発明による製剤を用いることにより、メロキシカムの改良された生物学的利用能および効力を生じる。
Patent JP-2001515251-A (JP)
Title: 自動販売機
IPC: G07F11/00
Filed: 1998-08-26
Abstract: (57)【要約】
貯蔵区画室（２１）を内部に有するキャビネット（１２）と、垂直軸線（２７）を中心に回動するようにキャビネットに作動連結されたベース（２９）、ベースに対して水平方向に回動連結された第１のリンク手段（２５ａ）、第１のリンクの他端に水平方向に回動連結された第２のリンク手段（２５ｂ）、ベース、第１のリンク及び第２のリンクをそれぞれ回動させるアクチュエータ並びに貯蔵区画室（２１）の選択された製品と結合して製品ステーションに配給するように第２のリンク手段の他端に（ガイドヘッド（３３）を介して）作動連結された結合手段を有する製品抽出手段（２０）とを備え、抽出手段は顧客が製品を選択したときに制御手段（１５）により制御されるように構成された自動販売機（１０）。
Patent JP-2001521033-A (JP)
Title: 抗菌物質としてのプレウロムチリン誘導体
IPC: A61K/
Filed: 1998-10-27
Abstract: (57)【要約】
１４位のグリコール酸エステル部分がＲ 2 (ＣＨ 2 ) m Ｘ(ＣＨ 2 ) n ＣＨ 2 ＣＯＯで置換されている式（ＩＡ）および（ＩＢ）：式中、ｎおよびｍの各々は独立して０、１または２；Ｘは−Ｏ−、−Ｓ−、−Ｓ（Ｏ）−、−ＳＯ 2 −、−ＣＯ・Ｏ−、−ＮＨ−、−ＣＯＮＨ−、−ＮＨＣＯＮＨ−および結合から選択され；Ｒ 1 はビニルまたはエチル；Ｒ 2 は１個または２個の塩基性窒素原子を含み、環炭素原子を介して結合した非芳香族単環式もしくは二環式基；Ｒ 3 はＨまたはＯＨを意味する；あるいは（ＩＡ）または（ＩＢ）の１４位のＲ 2 （ＣＨ 2 ） m Ｘ（ＣＨ 2 ）     n ＣＨ 2 ＣＯＯ部分はＲ a Ｒ b Ｃ＝ＣＨＣＯＯ（ここに、Ｒ a およびＲ b の一方は水素で他方はＲ 2 またはＲ a およびＲ b が一緒になってＲ 2 を形成する）で置換されているプレウロムチリンの誘導体またはその医薬上許容される塩は抗菌療法にて有用である。
【化１】
 【化２】
Patent JP-2001523749-A (JP)
Title: 安定化したシアノアクリレート接着剤
IPC: C09D4/00
Filed: 1998-11-09
Abstract: (57)【要約】
シアノアクリレート接着剤は、１種または数種のシアノアクリル酸エステルおよびアニオンおよびラジカル重合に対する安定剤、ならびに、このような接着剤に普通である補助物質を含有する。本発明の目的は、貯蔵により硬化時間が長くなるのを妨げ、その一方で、信頼度の高い抑制剤の効果を維持するアニオン重合抑制剤を見い出すことである。この目的は、抑制剤として２-オキソ-１,３,２-ジオキサチオランを用いることによって達成される。
Patent JP-2001525279-A (JP)
Title: 電源システム
IPC: H02K47/00
Filed: 1998-11-30
Abstract: (57)【要約】
【課題】  鉄道機関車、大型バス、電車等に電源を供給するための設備の軌道回路用の電源システムを提供すること。
【解決手段】  少なくとも一台の変圧器、例えば単巻変圧器、ブースタ変流機及び又は回転変換装置を具備する軌道回路用電源システムである。変圧器又は回転変換装置は、それぞれがほぼ等電位面を提供する少なくとも２層の半導電層３２，３４と、該半導電層間の固体絶縁層３３を有する。
Patent JP-2001526049-A (JP)
Title: 改良されたサイクルシークエンシング熱プロフィール
IPC: C12Q1/68
Filed: 1998-11-25
Abstract: (57)【要約】
本発明は、サイクルシークエンシングからポリヌクレオチド配列決定反応産物を生成する、改良された方法に関し、そして本方法における使用のための種々の装置および試薬に関する。サイクルシークエンシングと組合せた「ステップダウン」熱プロフィールの使用が記載される。ステップダウン熱プロフィールは、各熱サイクルセットのアニーリング温度が、それに先行する熱サイクルセットのアニーリング温度を下回るようにしていくつかの熱サイクルセットを組合せることにより構成した。本発明の１つの実施態様は、複数の配列決定溶液調製物をステップダウン熱プロフィールに供すること（すなわち、反復される熱サイクルセットへさらすことであり、各熱サイクルセットは、それに先行する熱サイクルセットのアニーリング段階のアニーリング温度を下回るアニーリング温度を有する）により、複数のポリヌクレオチド配列決定反応産物を並行して生成する方法である。本発明の他の実施態様は、複数のポリヌクレオチド配列決定反応産物を並行して生成するためのシステムを含む。このシステムは、（ｉ）ステップダウン熱プロフィールを実行するようにプログラムされているプログラム可能なサーマルサイクラー、および（ｉｉ）複数のポリヌクレオチド配列決定調製物を含む。本発明のさらなる実施態様は、ポリヌクレオチド配列決定反応調製物のセットを含み、これは本発明の方法において使用され得る。本発明の別の局面は、複数のポリヌクレオチド配列決定反応産物を生成するためのデバイスである。本発明のデバイスは、（ｉ）複数のポリヌクレオチド配列決定反応調製物チャンバー（各チャンバーは、配列決定プライマーを収容する）、（ｉｉ）共通液体流入口、および（ｉｉｉ）液体分配チャネル（このチャネルは、各々の配列決定反応調製物チャンバーを共通液体流入口に連結する）を備える。このデバイス中の、少なくとも２つの配列決定プライマーは、互いに少なくとも２℃異なるＴｍを有する。
Patent JP-2002506738-A (JP)
Title: モジュール式切削工具組立体
IPC: B23B27/16
Filed: 1999-03-16
Abstract: (57)【要約】
モジュール式切削工具組立体は、少なくも１個の差込み工具受入れ用ポケットを有する工具ホルダー、及びポケット内に相互に交換可能に受入れ可能な少なくも２個の切削用差込み工具を備える。ポケットは、ポケット軸線に垂直な平面内で測定されたとき第２の横方向支持面と角度θを形成している第１の横方向支持面を持つ。切削用差込み工具の各は、横方向支持面と当たるように位置決めするために適切な角度を付けられた複数の当り特徴部分を提供するような形状にされた周囲フランク面を持つ。一方の切削用差込み工具の周囲フランク面が、更に、第１のノーズ角度を有する少なくも２個の切削点を提供するような形状にされ、そして他方の切削用差込み工具の周囲フランク面は、更に、第１のノーズ角度とは異なる第２のノーズ角度を有する少なくも２個の切削点を提供するような形状にされる。
Patent JP-2002508523-A (JP)
Title: 楕円曲線上の高速有限体演算
IPC: G09C1/00
Filed: 1999-03-25
Abstract: (57)【要約】
楕円曲線Ｅ上の点Ｐをｋ倍して点ｋＰを得る方法を開示する。この方法は、数値ｋをレジスタに記録されている２値数からなるベクトルとして表すステップと、点の対（Ｐ 1  ，Ｐ 2  ）の列を作るステップとを含み、該対を成す２点の差は最大Ｐであり、（２ｍＰ，（２ｍ＋１）Ｐ）もしくは（（２ｍ＋１）Ｐ，（２ｍ＋２）Ｐ）のいずれかをそれぞれ（ｍＰ，（ｍ＋１）Ｐ）と（ｍＰ，（ｍ＋１）Ｐ）から計算することによって連続した点の対を選択する。この計算では、上記点のｙ座標を計算中には用いないで、計算の最後にｙ座標を取り出すこともできる。こうすることで計算中に逆演算をせずにすみ、暗号プロセッサ機能を高速化することができる。さらに、本明細書では、署名を従来よりも高速に二者間で認証する方法も開示する。