baber/WOPTO huggingface dataset:
Patent JP-2003501551-A (JP)
Title: 裏側のウエハエッチングを伴う回転−洗浄−乾燥方法
IPC: H01L21/3213
Filed: 1999-11-23
Abstract: (57)【要約】
本発明は、基板表側（１２）から物質の溶解を実質的に防止しつつ、物質を化学的にエッチングすることによって基板の裏側（１４）から望ましくない堆積された物質（２２）を除去するものである。好ましくは、エッチングプロセスは回転−洗浄−乾燥プロセスに含まれる。基板の裏側の望ましくない物質が除去される間、表側を保護するために、基板に向けられた溶解流体の流速に較べて、表側に向けられた洗浄流体の流速を大きくする。また、本発明は、基板のエッジから望ましくない物質を除去する方法を含む。関連装置は、半導体ウエハ（３８）などを保持するための複数のクランプ（３７）を有する回転ペデスタル、洗浄およびエッチング流体をスプレイするための複数のノズル（４０、５０）を用いる。
Patent JP-2002536532-A (JP)
Title: トウモロコシの加工
IPC: A23K10/24
Filed: 2000-01-27
Abstract: (57)【要約】
トウモロコシ穀粒を加工するための商業的規模の方法であって、該方法は、少なくとも約8％の総含油量を有するトウモロコシ穀粒をフレーキングするステップ、およびそのフレーク化されたトウモロコシ穀粒からトウモロコシ油を抽出するステップを含む。かかる方法は、高含油量のトウモロコシ穀粒を、ダイズやその他の類似の油性種子タイプのものを加工するために典型的に用いられている方法および装置を用いて行うことができる。このようなやり方で、油性種子をフレーク化する加工プラントをトウモロコシからのトウモロコシ油の抽出に用いることができる。
Patent JP-2002538605-A (JP)
Title: リードフレームアセンブリを製造する方法
IPC: H01L23/495
Filed: 2000-01-17
Abstract: (57)【要約】
【課題】 民生用アプリケーションのICに使用される導体アセンブリを、単純でかつ廉価な手段で得ることを可能にする方法を提供すること。
【解決手段】  本発明は、導電プレート（10）に空所（11）が設けられていて、空所の内側に、半導体素子（13）の担体として機能しかつ導電プレート（10）の一部分（14）によってアセンブリ（100）に接続されているアイランド（12）が形成されてい、導体（1）のアセンブリ（100）を製造する方法に関する。空所（11）内には、前記アイランドを囲む多数の細長い導体（1）が形成され、空所（11）は、二個以上の細長い導体（1）の一個（1n）が、プレート（10）の別の部分（15）によりアイランド（12）に接続されるように形成される。本発明により、前記空所（11）は、二個以上の細長い導体（1）を前記プレート（10）の別の部分（15）により前記アイランド（12）に電気伝導的に接続し、少なくとも前記プレート（10）の前記別の部分（15）の一つがパンチングにより除去されるように、形成される。
Patent JP-2002538552-A (JP)
Title: バストランザクションの引継のための最適化されたバスコネクション
IPC: G06F13/40
Filed: 2000-02-01
Abstract: (57)【要約】
本発明は、プロセッサシステムの動作方式の最適化のために、１つのバスコネクションを提案するものである。このバスコネクションでは、バストランザクションが、実質的に、厳密な論理順序で処理すべきトランザクションと厳密な論理順序で処理すべきでないトランザクションに分割される。その後、トランザクションは、さらなる処理のために再び互いに直列して並べられる。その際に、場合によっては、厳密な論理順序で処理すべきでないトランザクションが、厳密な論理順序で処理すべきトランザクションよりも優先されるという特徴をもたせている。結果として、プロセッサシステムのための時間の節約、ひいては性能の向上が得られる。
Patent JP-2002539287-A (JP)
IPC: C08G61/10
Filed: 2000-03-03
Abstract: A process for preparing a conjugated polymer, which comprises polymerizing in a reaction mixture (a) an aromatic monomer having at least two reactive boron derivative groups selected from a boronic acid group, a boronic ester group and a borane group, and an aromatic monomer having at least two reactive halide functional groups; or (b) an aromatic monomer having one reactive halide functional group and one reactive boron derivative group selected from a boronic acid group, a boronic ester group and a borane group, wherein the reaction mixture comprises a catalytic amount of a palladium catalyst, and an organic base in an amount sufficient to convert the reactive boron derivative groups into -B(OH)3<-> anions.
Patent JP-2002539675-A (JP)
Title: Ｃｄｍａシステムに対するコード・ブランチの割当て
IPC: H04J11/00
Filed: 2000-02-28
Abstract: (57)【要約】
チャネル化コードを割り当てる方法が開示されており、その方法は、各ユーザに対して、拡散係数の必要な範囲に基づいてコード・ツリーの中の径路を定義するステップと、現在要求されている拡散係数に依存してその径路の１つのノードを選択するステップと、その選択されたノードから上方向および下方向にコード・ツリー上のすべてのノードを確保するステップとを含み、任意のユーザに対して選択されたノードが、任意の他のユーザによって確保されたノードと一致してはならないようにする方法である。
Patent JP-2002540207-A (JP)
IPC: A61K31/519
Filed: 2000-03-29
Abstract: The present invention relates to derivatives of pyrimido[6,1-a]isoquinolin-4-one and their application as inhibitors of phosphodiesterase (PDE) isoenzymes. More particularly the invention relates to derivatives of pyrimido[6,1-a]isoquinolin-4-one and their use in medicine for example as bronchodilators with anti-inflammatory properties.
Patent JP-2003500804-A (JP)
IPC: H05B3/20
Filed: 2000-05-12
Abstract: A heating element (10) having a first bus wire (12) and a second bus wire (14) and a plurality of flexible heating wires (16) which are connected between the first and second bus wires (12, 14), the flexible heating wires (16) which are connected between the within parallel zones (30), to make up modules (31), which may be attached together or cut to length so that the overall length of the heating element (10) may be varied thereby. The heating element may be self-regulating. Also a self- regulating regulating heating element (60) having a plurality of PTC heating elements (62) and at least one conductive pathway (68) which is interposed between two of the PTC heating elements, and forming a series circuit between said first and second bus wires (12, 14). Also a self-regulating heating device (100) having first and second layers (104, 106) of material, at least one of which is PTC material interposed between a first electrode (102) and a second electrode (108). Also a resettable fuse (120), which provides voltage spike protection for an element to be protected, having an element of Voltage Sensitive Material (124) which is in parallel with the element to be protected.
Patent JP-2002206247-A (JP)
Title: Protective device for end of bolt
Inventor: IMADEGAWA KAZUAKI
IPC: E02D29/12
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To protect a bolt by preventing a cap from being displaced or falling due to vibrations and an impact during the execution of work. SOLUTION: A protective device for the end of the bolt is composed of an inner nut 13, a cap holder 14, an outer nut 15 and the cap 16. The inner nut 13, which is screwed into the end of the bolt, serves to fix the mounting position of the cap 16. The cap holder 14, having a through hole 21 whereinto the end of the bolt is fitted, is provided with a centering part 22, which is engaged with an engaging part 19 of the inner nut 13 or the outer nut 15 so as to make the center of the through hole 21 coincide with the shaft center of the bolt, and a fixing part 23 which is fitted inside of the cap 16 in order to fix the cap 16. The outer nut 15 is screwed into the end of the bolt 15 for the purpose of fixing the cap holder 14 by sandwiching the cap holder 14 between the inner nut 13 and the outer nut 15.  The cap 16, covering the end of the bolt, is fixed by the fixing part 23 of the cap holder 14.
Patent JP-2002220285-A (JP)
Title: Silicon nitride/tungsten carbide composite sintered compact and its manufacturing method
Inventor: WATANABE HIRONORI
IPC: H05B3/14
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride/tungsten carbide composite sintered compact having excellent balance between low specific resistance and appropriate thermal expansion coefficient and its manufacturing method. SOLUTION: The composite sintered compact contains silicon nitride and tungsten carbide. The areal ratio of tungsten carbide part in the whole area of its optionally selected section is 20-35%, and cohesive parts of tungsten carbide having length of >=5 μm are present there. Raw material powder containing >=2 kinds of silicon nitride powders having different particle diameters and tungsten carbide powder is fired to manufacture it.
Patent JP-2002225683-A (JP)
Title: Ground wheel device for agricultural work
Inventor: YASUMIYA HISAKATSU
IPC: B60S1/68
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of soil to a ground wheel body. SOLUTION: A ground wheel device of agricultural work comprises a rotating wheel body 6 with a tread portion 6B, and a cover facing 7 covering the tread portion 6B of the rotating wheel body 6. The ground wheel device for agricultural work covers the tread portion 6B with the cover facing 7 so as to form a clearance 8 between the tread portion 6B and the cover facing 7, and oscillates the cover facing 7 elastically via the clearance 8.
Patent JP-2001234943-A (JP)
Title: Universal joint
Inventor: WEHNER ROBERT A
IPC: F16D3/38
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the costs and the number of component parts required to form a universal joint assembly which is easily serviceable. SOLUTION: This universal joint is furnished with a yoke equipped with legs in which through holes are formed, and a ring-shaped groove is formed in each hole. Further the joint includes a holding member provided with a cruciform joint equipped with a trunnion, a bearing cup arranged inside the hole to be mounted on the runnion, and an outer ring furnished with a first and a second face. The holding member has further has a spring tab stretching in the axial direction from the first face, and the tab is arranged inside the hole in such a way as pressing the bearing cup. The second face of the holding member is arranged so that at least part thereof is located inside the groove.
Patent JP-2002227782-A (JP)
Title: Scroll compressor
Inventor: FUJITA KATSUHIRO
IPC: F04C18/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of preventing the fluid from leaking. SOLUTION: Steps 44 and 45 are provided at the upper edges of walls 12b and 13b of a stationary scroll and a revolving scroll. The involute angle θS of these steps 44 and 45 should meet the condition that θS=θβ+360 deg..n+180 deg. (n=0, 1, 2...), where θβ is the involute angle at the center side involute point βof the walls where an involute curve starts.
Patent JP-2002226185-A (JP)
Title: Device for bringing down used automobile sideways
Inventor: OGAWA AKIRA
IPC: B66F19/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To easily carry a used automobile and instruments separated from the automobile. SOLUTION: The device for bringing down a used automobile sideways brings down an automobile 31 sideways on a floor part 13 by connecting the tip of a towing rope 5 to the side surface on the opposite side from the frame of the automobile 31 disposed in the front of the floor part 13 and towing the towing rope 5 backward. When the towing rope 5 is towed backward, the lower end of the side surface on the frame side of the automobile 31 abuts to the front end of the floor part 13, and the top of the automobile 31 abuts to an abutting part 17 and the side surface on the frame side of the automobile 31 abuts to the floor part 13, so that the automobile 31 is brought down sideways on the floor part 13.  The device has suspending parts 21-23 projecting above the position where the automobile is disposed in the front of the floor part 13 from the frame, which are mounted in such a way that they are retractable from above the position where the automobile is disposed. A balancer 24 is attached to each suspending part 21-23 for applying the hoisting force to be balanced with a suspending load of a suspending rope to a drum which the suspending rope is wound around. The tip of the towing rope 5 is connected to the suspending rope 25 of the balancer 24 and the tip of the towing rope 5 is suspended.
Patent JP-2002230781-A (JP)
Title: Optical disk reproducing device, control method for optical disk reproducing device, storage medium with control program for optical disk reproducing device stored, and control program for optical disk reproducing device
Inventor: KONDO TAMON
IPC: G11B20/10
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To perform data processing without problems and to secure normal reproduction operation, even when a dynamic range of a signal detected at data reproduction of hybrid disks, such as a CD-R disk, largely varies. SOLUTION: An optical disk reproducing device is provided with an amplifier 3 for performing amplification processing and an equalizer 4 for performing equalization processing for a reproduced signal (S1 signal) obtained when reproducing an optical disk 1. Disk reproduction address information contained in the signal outputted from the equalizer 4 is detected, and the conditions about an amplification factor of the amplifier 3 and a frequency band and an amplification factor being an object of the amplification processing in the equalizer of the equalizer 4 are controlled in accordance with above address information.
Patent JP-2002233096-A (JP)
Title: Rotating electric appliance
Inventor: USAMI SHINJI
IPC: H02K5/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To improve position relation precision in their circumferential direction by directly performing positioning in the circumferential direction of the frame 7 and the yoke 9 of a rotating electric appliance without interposing an insulation member 2 and prevent intrusion of a foreign matter and water into the rotating electric appliance by accurately assembling the insulation member 2 at a prescribed position. SOLUTION: A projection part 7d formed on the frame 7 is locked to a guide part 9a (locking part) formed on the yoke 9 in the state that it is fitted to a groove 2k (groove part) formed on the seal part 2a of the insulation member 2. Thereby the positioning of the circumferential direction of the frame 7 and the yoke 9 is directly performed without interposing the insulation member 2, and the position relation precision can be improved in their circumferential direction. Furthermore, during assembling working of a motor 1 (rotating electric appliance), the seal part 2a is suppressed from being turned over to the outside of the yoke 9, and can be surely assembled at a prescribed position.
Patent JP-2002233317-A (JP)
Title: Method for producing artificial rice for enriching brown rice ingredient
Inventor: OKUI MANABU
IPC: A23L7/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide artificial rice having various healthy ingredients of brown rice without impairing the palate feeling of polished rice even when mixed with the polished rice. SOLUTION: This artificial rice for enriching brown rice ingredients is obtained by extruding a blend of starchy matter, brown rice and/or ground brown rice, gelatinizer (s), and as necessary, rice-derived useful ingredient (s) followed by cutting into pieces; wherein the starchy matter is at least one of polished nonglutinous rice flour, polished glutinous rice flour, white rice bran, wheat flour, corn flour, refined starch and dextrins, the brown rice is at least one of dried brown rice, water-absorbed brown rice, germinated brown rice and pregelatinized brown rice, the rice-derived active ingredient (s) is at least one of inositol, γ-aminobutyric acid, γ-oryzanol and ceramide, and the gelatinizer (s) is at leas one of curdlan, glucomannan, gelatin, gellan gum, gum arabi, guar gum, agar-agar, alginic acid and locust bean gum.
Patent JP-2002236143-A (JP)
Title: External test auxiliary device used for test of semiconductor device and test method of semiconductor device using the auxiliary device
Inventor: MORI OSANARI
IPC: G01R31/317
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a device hardly influenced by a noise or the like, capable of executing a high-speed test of a semiconductor device, concerning an external test auxiliary device suitable for improvement of measuring performance of a tester or for extension of its function. SOLUTION: A BOST board 44 is equipped with a connector 52, a BOST board substrate 50, and an external self-test circuit. The external self-test circuit includes an ADC/DAC measurement part 54 for transmitting a prescribed test signal to a specific terminal in the connector 52 based on a control signal inputted from the specific terminal in the connector 52, and receiving a response signal inputted into the specific terminal in the connector 52 corresponding to the test signal, and a DPS analysis part 58 for analyzing the response signal, determining whether the signal is a proper signal or not, and transmitting a test result signal for showing propriety of the response signal to the specific terminal provided in the connector 52.
Patent JP-2002236823-A (JP)
Title: Inquiry processing system of order curtain and/or order carpet
Inventor: FUJI KENICHI
IPC: G06Q50/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an inquiry processing system of an order curtain and/or an order carpet capable of immediately presenting an estimate of a commodity. SOLUTION: This inquiry processing system of the order curtain and/or the order carpet executes inquiry processing via a commodity introducing Web site 3 on the Internet 2 capable of inputting an inquiry processing request from the browser 1 side. The commodity introducing Web site 3 has commodity disclosing pages 5 and 6 for disclosing the commodity being the order curtain or the order carpet, estimate result display pages 8 and 19 for displaying the estimate of the commodity on the basis of designation of a condition including the commodity size executed by a browser 1 when pushing estimate request buttons 9 and 18 arranged on these commodity disclosing pages 5 and 6, and a database on an each size estimate of the commodity for displaying the estimate of the commodity.
Patent JP-2002235517-A (JP)
Title: Return oil passage structure of lubricating oil for journaling crankshaft in internal combustion engine
Inventor: ITO SHOJI
IPC: F01M1/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To easily mold a return oil passage when lubricating oil after lubricating a bearing for journaling a crankshaft is made to flow into a crank chamber through the return oil passage, and to prevent enlargement of the outer shape of a crankcase even in such case. SOLUTION: A journaling hole 17 for passing one end 7 of the crankshaft 4 is molded in one end 15 of the crankcase 2. The inner peripheral surface of the journaling hole 17 is provided with a bearing 18 for journaling one end 7 of the crankshaft 4 so that the crankshaft 4 is rotatable about the core 6 of the crankshaft 4. A cover body 32 for covering the journaling hole 17 and the bearing 18 from the outside of one end 15 of the crankcase 2 is provided. The return oil passage 38 capable of supplying the lubricating oil 29 to the bearing 18 and making the lubricating oil 29 after the lubrication of the bearing 18 flow into the crank chamber 3 is provided. The return oil passage 38 is molded so as to penetrate from the end surface of one end 7 of the crankshaft 4 through a space 40 between both crank arms 10 and 10.
Patent JP-2002240878-A (JP)
Title: Straw packaging item
Inventor: HIROTA KASHICHI
IPC: B65D75/62
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel straw packaging bag not generating small dust. SOLUTION: Perforations are given in a vicinity of an edge portion of a packaging bag of a straw packaging item housing a straw in the closed packaging bag in a widthwise direction lateral to a lengthwise direction leaving a part of the width un-perforated.
Patent JP-2002242710-A (JP)
Title: Lean-burn engine for automobile
Inventor: HITOMI MITSUO
IPC: F02D13/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent variation in torque due to variation in air/fuel ratio if the air/fuel ratio is varied depending on whether the engine is old or hot. SOLUTION: In this engine, the air/fuel ratio in a low-speed and low-load region of the engine is lean when the engine is hot; when the engine is cold, the air/fuel ratio is rich so that it is equal to or less than a stoichiometric air/fuel ratio. The engine is provided with valve timing changers 13 and 14 and a valve timing control means 44 for controlling the changers. Valve timing is controlled so that the closing timing of an intake valve in the low-speed and low-load region when the engine is cold is set at a delay side where the efficiency of charging intake decreases, in relation to the closing timing of the intake valve when the engine is hot.
Patent JP-2002206362-A (JP)
Title: Super-guard 21 (crime prevention metal fixture)
Inventor: SHIMIZU JISABURO
IPC: E05G1/04
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a crime prevention metal fixture capable of being fitted without applying machining such as drilling to a fitted object such as a safe or storage case and without using fitting tools at all for preventing a door from being fraudulently opened or pried open. SOLUTION: Poles are erected at the side face sections of the fitted object, the upper and lower sections, side faces, and back face section of the fitted object are connected and fixed based on the poles, and the front face section can be easily locked and fixed or unlocked and opened.
Patent JP-2002239598-A (JP)
Title: Sludge dehydration apparatus
Inventor: IKE TAKU
IPC: C02F11/12
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sludge dehydration apparatus having a stable dehydration capacity regardless of the SS concentration of the treated sludge even when a multiple disc dehydrator is employed. SOLUTION: The sludge dehydration apparatus includes the multiple disc type dehydrator 1 and the gravity filtering type filtrate separation means 20 provided on the upstream side of the multiple disc type dehydrator 1.
Patent JP-2002239221-A (JP)
Title: Game information, information storage medium, and game system
Inventor: NAKANOWATARI SHOHEI
IPC: A63F13/44
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To satisfy a showing off desire wherein a person wants to appeal himself to the others, or a desire for a non-daily/non-realistic experience which may happen in a movie or a drama by connecting them with a game, and provide the game of a new kind (genre) which can satisfy such desires. SOLUTION: This game is advanced by repeatedly performing the following motions (1) to (3). (1) An image is displayed on an internal monitor 12. At the same time, a sample sound for dialogues corresponding with the image is output from a headphone 14 (the reproduction of the sample). (2) A player auditorily inputs the dialogues corresponding with the image through a microphone in a manner to adjust to the image which is displayed again on the internal monitor 12 (the auditory recording by the player). (3) The image is displayed again on the internal monitor 12. At the same time, the input sound of the player is output from the headphone 14 (the reproduction of the recorded result).
Patent JP-2002247787-A (JP)
Title: Rotating electric machine
Inventor: UMEDA ATSUSHI
IPC: H02K3/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine which can achieve a small size, a high output, high efficiency, and a low cost, even if different types of windings with different generated voltages are combined. SOLUTION: A vehicle AC generator has a stator, composed of armature windings 23 comprising two sets of three-phase windings 23A and 23B, and a rectifier 5. The one set of the three-phase windings 23A comprises a U-phase winding, a V-phase winding, and a W-phase winding which are delta-connected. The other set of the three-phase windings 23B comprises an X-phase winding, a Y-phase winding, and a Z-phase winding which are respectively connected in series with three junctions 26A, 26B, and 26C of the three-phase windings 23A. The two sets of the three-phase windings 23A and 23B are arranged with a difference in an electrical angle of π/6 shifted between each other.
Patent JP-2002246327-A (JP)
Title: Heat treatment device and manufacturing method for semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device, with which the operating characteristics and reliability of a semiconductor device are improved and manufacturing cost is reduced. SOLUTION: This heat treatment device is provided with a reaction pipe, a pressurizing means for turning the inside of the reaction pipe into high pressure and a light source for heating the body to be treated installed inside the reaction pipe. In the manufacturing method of the semiconductor device using such a constitution, the inside of the reaction pipe is held at a high pressure and the body to be treated placed inside the reaction pipe is heated by light emitted from the light source provided on the outer side of the reaction pipe.
Patent JP-2002239613-A (JP)
Title: Method for manufacturing seamless tube
Inventor: ARIIZUMI TAKASHI
IPC: B22D13/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a seamless tube made of high-alloy steel being a heavy-load material at a low cost with a manufacturing line for seamless tubes using an inclined piercing mill. SOLUTION: After a base stock is machined into the shape of a hollow tube stock before charging the base stock into a heating furnace so that the ratio of the thickness t of the base stock to its outside diameter D satisfies the relationship of t/D<=0.4 and the base stock having the shape of the hollow tube stock is heated in the heating furnace, elongation rolling (expansion, thickness reduction, elongation) is performed with the inclined piercing mill.