baber/WOPTO huggingface dataset:
Patent JP-2002184958-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: UMEBAYASHI HIROSHI
IPC: H01L27/092
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a D-RAM in which a junction leak is suppressed without increasing a capacitance of a capacitor, a contact resistance between a diffused layer and a drawing-out electrode is reduced by increasing the contact area between them to enable dimensional reduction of a D-RAM cell, and a dielectric strength between a gate electrode and the drawing-out electrode is secured. SOLUTION: This semiconductor device has a memory element and a logic element which are formed on a same semiconductor substrate. A transistor of the memory element has gate electrodes 16 which are buried in grooves 13 formed in the semiconductor substrate 11 via gate insulating films 15, and diffused layers 17 formed on side walls on the semiconductor substrate 11 surface sides of the grooves 13. Drawing-out electrodes 20 are formed on the gate electrodes 16 via first interlayer insulating films (insulating films) 18 so as to overlap the gate electrodes 16, word lines 16 are also formed in the grooves 13, and the impurity concentrations of the diffused layers 17 are gradually reduced in depthwise directions.
Patent JP-2002182939-A (JP)
Title: Memory writing method and memory writer
Inventor: TAMARU HIDEKI
IPC: G06F11/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a memory writing method capable of shortening writing time when data are written in a memory such as a flash ROM. SOLUTION: The memory writing method is provided with a first process to set first communication means 12, 14, 26 with slow data transfer rate as states that data transfer is enabled, a second process to transfer a program to start second communication means 22, 28 with data transfer rate faster than that of the first communication means to a memory device 18 by the first communication means after setting the state and a third process to operate the second communication means by a program stored in the memory device and to write data for write in a writing object memory 20.
Patent JP-2002181724-A (JP)
Title: Surface inspection method, lighting equipment for surface inspection and surface inspection apparatus
Inventor: MIZUTANI SEIJI
IPC: G01N21/88
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method whereby defects such as flaws or the like of a disk surface where a texture composed of countless circular fine grooves is formed can be inspected simply in a short time without being obstructed by the texture. SOLUTION: In a lighting equipment 5, a first light source group 81 for irradiating an illumination light along a tangential direction of the texture 2c to the surface of the disk 2, a third light source 83 for irradiating an illumination light from a direction orthogonal to the above direction, and a second light source group 82 for irradiating an illumination light from a direction different from the above directions are arranged concentrically to a circular conical mounting face 71. When these illumination lights are selectively applied to a surface region 2b to be inspected, defects such as flaws or the like extending in a random direction to the texture 2c can be imaged as reflecting light images by a CCD camera or the like without being obstructed by the texture, and can be displayed to a monitor.
Patent JP-2002148329-A (JP)
Title: Disturbance wave removing method
Inventor: YASUDA TAKESHI
IPC: H04B1/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a disturbance wave added to a radar device by digital signal processing without using an exclusive reception system. SOLUTION: This disturbance wave removing method is characterized by adding an operation for removing a high-level line spectrum component shown in the Fourier transform output of a reception signal executed in a pulse compression operation process.
Patent JP-2002184292-A (JP)
Title: Electromagnetic relay
Inventor: MATSUMOTO TOSHIAKI
IPC: H01H50/42
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay to open/close by a simple structure without requiring the elastic force of a spring. SOLUTION: The electromagnetic relay has a cylindrical coil with a hollow part in the axial direction, a pair of long iron cores located in the opposite directions from each other with a gap in between at the hollow part of the coil, and a switch means disposed at the end of each long iron core to be in the open state by the separation action of the long iron cores from each other when the coil is excited. Therefore, when the coil is excited, the same magnetic pole is generated in the same direction of each long iron core located in the hollow part of the coil to act on the long iron cores to be separated from each other, and the switch means located at the end of each long iron core is in the open state.
Patent JP-2002181717-A (JP)
Title: Method for inspecting edge flaw and apparatus therefor
Inventor: YOSHIOKA TAKUMA
IPC: G01N21/89
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To permit rapid and stable inspection markedly accurate as compared with visual examination in a method for inspecting an edge flaw and to realize the inspection of a surface flaw and the inspection of an edge flaw within a real time only, by providing a simple time lag processing means to a surface inspection device used and arranged heretofore. SOLUTION: A straightly advancing or revolving substrate to be inspected is scanned by the laser beam from a light source so that the laser beam straightly passes along one surface of the substrate to be inspected from the outside of one edge of the substrate to be inspected to the outside of the other edge thereof, and the reflected beam from the surface of the substrate to be inspected in the laser beam is detected by a light detection sensor to be processed by a surface flaw processing means to inspect the surface flaw of the substrate to be inspected.  In an inspection method uitilizing this inspection method to detect not only a surface flaw but also an edge flaw at the same time, the time lag processing means for processing the output signal from the light detection sensor corresponding to the presence of the reflected beam from the edge of the substrate to be inspected is provided and, when a time lag is generated in the comparison with a normal time when no flaw is present in the edge of the substrate, an abnormal time wherein a flaw is present in the edge of the substrate is judged.
Patent JP-2002179226-A (JP)
Title: Photoelectric switch for picking
Inventor: OSHIMA MITSUTOSHI
IPC: H01H35/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To easily confirm a setting state of a setting means without increasing the number of components and cost. SOLUTION: A work instruction light 12 of a floodlight 5 is provided with six light emitting elements 13. The light emitting elements 13 corresponding to a setting state of a rotary switch 8 out of the six light emitting elements 13 are lit up when a power is turned on. A user can easily confirm a setting state of the rotary switch 8 by watching the work instruction lamp 12. A work instruction light 22 in a receiver 5 side is provided with six light emitting elements 23 similarly as the floodlight 5. The light emitting elements 23 corresponding to a setting state of a rotary switch 21 out of the six light emitting elements 23 are lit up when a power is turned on.
Patent JP-2002186387-A (JP)
Title: Rotor for spinning reel
Inventor: SUGAWARA KENICHI
IPC: A01K89/01
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a spinning reel usable properly depending on the case of laying stress on rotation feeling or an efficiency in startup even if being light in weight. SOLUTION: This rotor 3 for a spinning reel, which is rotatably mounted on the spinning reel body 2 and intended for winding a fishline on a fishline spool 4, is provided with the rotor body 8, a bail arm 40 and an inertia- imparting ring 44. The rotor body 8 has a cylindrical part 30 rotatably mounted on the reel body 2 and a 1st and a 2nd rotor arms 31 and 32 each extending from the rear end of the cylindrical part 30 forward, the bail arm 40 is swingably mounted on the tips of both the arms 31 and 32 and functions to guide a fishline to the spool 4, and the inertia-imparting ring 44 is an inertia- imparting member mounted detachably on the rotor body 8.
Patent JP-2001210727-A (JP)
Title: Memory device
Inventor: SAIAOWEI DEN
IPC: H01L27/11
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory device that prevent speed and stability from being deteriorated at a low operating voltage. SOLUTION: This memory device includes a first transistor 128 or 112 in Fig, 1 that has a control electrode and a current passage, and a second transistor 108 or 130 in figure 1 that has the control electrode, the current passage, and a back gate/body connection part. The back gate/body connection part of the second transistor is electrically connected to the control electrode of the second transistor, and the current passage of the first transistor.
Patent JP-2002190859-A (JP)
Title: Mobile phone
Inventor: YAMADA YASUTOKU
IPC: H04W88/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that registers each of telephone numbers of a speech opposite party to separate memories and can automatically connect with the speech opposite part by the registered telephone numbers. SOLUTION: When receiving a call request to a speech opposite party through a keyboard 104, a control circuit 105 of the mobile phone 100 calls a telephone number of a company of the speech opposite party from a memory (1) 16 and makes a call to the opposite party by using the called telephone number. When the mobile phone 100 connects with the line of the company of the speech opposite party, the control circuit 105 calls an extension telephone number of the speech opposite party from a memory (2) 107 and transmits the called extension telephone number.
Patent JP-2002187480-A (JP)
Title: Rearview mirror for vehicle
Inventor: WACHI KENICHI
IPC: B60R1/04
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a rearview mirror for a vehicle not only capable of surely maintaining an engaging state of an operation lever to a bracket at the time of switching the state but of preventing generation of a switching sound and of receiving a desired sense of clicking. SOLUTION: An engaging recess 2e is compositely formed with a bottom part 2c in a complete round shape more than a half-round cross section and an opening part 2d which is opened from the bottom part 2c to the lower end of a bracket 2 in the bracket 2, and an upper end engaging part 5c which is fitted in the bottom part 2c and has a complete round shape cross section is formed in an operation lever 5.
Patent JP-2002192073-A (JP)
Title: Vibration generator
Inventor: TAKIDO TETSUYA
IPC: B06B1/14
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator which has a long service life, need not enlarge an equipment or an apparatus housing the vibration generator and can increase vibration acceleration. SOLUTION: The vibration generator is provided with a tabular oscillator 2 having a permanent magnet, an electromagnet whose coil 3 is wound around a core 1 having end surfaces 1a and 1b which face one end surface of the oscillator 2 through a prescribed gap in the thickness direction, and elastic members 4 and 5 to support the oscillator 2 so that the oscillator 2 can vibrate in the thickness direction.
Patent JP-2001218494-A (JP)
Title: Brushless motor
Inventor: GOTO MAKOTO
IPC: H02P6/08
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which is supplied with a drive current in sine wave, using a simple rotation detector. SOLUTION: This is a brushless motor which possesses a field by a rotor permanent magnet 12, three-phase drive windings 20A, 20B, and 20C of a stator, a group of drive transistors for supplying the drive winding with power, a drive commanding part 43 which forms a drive command signal in sine wave, and a driver which supplies the drive winding with the drive currents in sine wave responding to the drive command signal, and the drive commanding part is composed of a time clock 42 which clocks the timing interval proportionate to the rotational speed of a rotor by the pulse signal of a rotation detector 41, and a drive command maker 43 which makes a drive command signal in sine wave corresponding to the estimated electric angle, by changing the estimated electric angle in every interval responding to the clocking result of the time clock.
Patent JP-2002194999-A (JP)
Title: Fixture for reinforcing member for bedrock surface of tunnel, mountainside and the like
Inventor: MORI SEIICHI
IPC: E02D17/20
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixture 10 with a simple constitution, which makes it possible to execute easily a construction work for a bedrock surface 40 of a steep or overhanging tunnel, or a mountainside and the like, so that a spraying work can be performed safely. SOLUTION: The fixture 10 is employed in the spraying work, in which a reinforcing material 31, such as concrete, is sprayed on the bedrock surface 40 for reinforcement via a reinforcing member 30 including a wire mesh and a steel bar, the bedrock surface formed on the inner surface of the tunnel, the mountainside, a road cut and the like in the exposed condition. The fixture 10 is attached to the bedrock surface 40 with an adhesive 20 and comprises a base 11 for securing a sufficient application area the adhesive 20 is smeared thereon, a prop 11 integrally arranged on the base 11 to erect thereon, and a supporting arm 13 integrally arranged on the prop 12 so that the supporting arm supports part of the reinforcing member 30 in a position where it is separated from the bedrock surface 40 by a prescribed distance of L.
Patent JP-2001251172-A (JP)
Title: Fixed delay loop
Inventor: LEE SEONG-HOON
IPC: H03K5/14
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixed delay loop which has a small signal jitter and a stable time delay control function and can realize bi-directional time delay with a small area against a low frequency. SOLUTION: The fixed delay loop is provided with an input means 400 to which a clock signal clk and an inverted clock signal clkb are inputted, which compares the inputted signals with each other and generates an inner clock, a control means 410 to which the inner clock is inputted and which generates a control signal, a bi-directional oscillator 421 controlling the increase/decrease of time delay while ring oscillation is performed in a first direction and a second direction in response to the control signal outputted from the control means 410,  a counter comparator 424 counting the number of rotation times by the input of a signal outputted from the bi-directional oscillator 421 and comparing the number of counting with each other times and an output means 425 combining the outputs of the bi-directional oscillation means 421 and the counter comparator 424 and outputting a final inner clock signal.
Patent JP-2002199451-A (JP)
Title: Software wireless terminal
Inventor: KIMURA SHINYA
IPC: H04W48/18
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a software wireless terminal, that allows a user to immediately receive the most suitable radio wireless communication service, at the time of matching with an item on which the user himself assigns highest priority. SOLUTION: A mobile station terminal 20 is configured with a wireless link connection means 21, consisting of an RF/IF/base band processing section and of a protocol processing section, a data processing means 22 that processes data communicated with a base station, an input/output means 23 that displays a determined wireless communication serviced on an LCD or the like and receives a selection instruction of an optional wireless communication system selected by the user, a wireless link connection control program storage means 24 that stores software programs, a wireless link mode detection means 25 that stores position information and determines a wireless communication service received at a position, on the basis of acquired current position information, a position information acquisition means 26 that acquires the current position information of the mobile station terminal,  a GPS antenna 27 and a wireless communication antenna 28.
Patent JP-2002195203-A (JP)
Title: Electro-pneumatic converter
Inventor: AOKI JUICHI
IPC: F15B5/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electro-pneumatic converter, having an easy constituent and high accurate zero point adjusting mechanism, which comprises a nozzle body that has a nozzle passage communicating a pilot pressure chamber to atmosphere, a flat flapper that can be elastically deformed facing to the opening end of the nozzle passage of the nozzle body, and an electro-pneumatic driving device that changes the flapper position to the nozzle body in response to the size of analog inlet signals, in an air relay that switches a main valve, switching between a primary pressure inlet port and a secondary pressure output port, by a floating piston moving in response to the pressure difference between the secondary pressure output port and a pilot pressure chamber. SOLUTION: This electro-pneumatic converter has the zero point adjusting mechanism. The zero point mechanism comprises a long groove, an eccentric roller, and adjusting operation mechanism. The long groove, formed in the nozzle body, has a pair of wall face parallel to the flapper. The eccentric roller is a cylindrical type of which outer face is inserted between a pair of wall face of the long groove. Furthermore, the roller has a rotational axis's center eccentric to the cylindrical outer face. The adjusting operating mechanism rotates the eccentric roller on the eccentric center.
Patent JP-2002201231-A (JP)
Title: Transparent fluorocopolymer
Inventor: KOMORIYA HARUHIKO
IPC: C08F220/22
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly transparent polymer compound which hardly scatters or absorbs light and is useful as a material for plastic optical fibers or for optical wave guides. SOLUTION: The objective fluorocopolymer mainly comprises units derived from (A) an α-trifluoromethylacrylate represented by formula (1) (wherein R1 is an organic group having at least one fluorine atom) and units derived from (B) a vinyl monomer.
Patent JP-2002181239-A (JP)
Title: Method for service business of measuring laid precision for pipe of small aperture
Inventor: KAWANAMI TAKESHI
IPC: H02G9/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To display, as a numerical value, precision of rectilinearity of a laid pipe line of small aperture to be provided to a work owner and a work constructor as a diagram. SOLUTION: An pipe-inside measuring instrument 1 is inserted into one end of the pipe line 7 laid between manholes 8, 9, a laser beam is emitted from the other end of the pipe line 7 toward a photoreceiving panel 1a attached to the measuring instrument, and an X-coordinate and Y-coordinate of the photoreceiving panel moving in response to bending of the pipe line are displayed on a personal computer as the numerical values and a graph to be output as the diagram by a printer.
Patent JP-2001517022-A (JP)
Title: マルチプルピコネットへの同時接続性
IPC: H04W84/20
Filed: 1998-09-15
Abstract: (57)【要約】
【解決手段】  第１の無線ユニットは複数の無線ネットワークに同時に関与するように従事する。第１の無線ネットワークにおける第２の無線ユニットとの接続が確立される。それから、ホールドタイムアウト時間が決定され、第１の無線ユニットは第１の無線ネットワークに関してホールドモードに入る。ホールドモードの間、第１の無線ユニットは第２の無線ネットワークにおける第３の無線ユニットとの接続を確立する。このことには、第３の無線ユニットに呼び出しを行い、第２の無線ネットワークにおけるマスタユニットとして動作する第１の無線ユニットが含まれる。また、第１の無線ユニットは定期的にマスタユニットからの呼び出しメッセージを聴取し、呼び出し時には応答し、これによって、第２の無線ネットワークにおけるスレーブとなっても良い。第１の無線ユニットはそれから、第２の無線ネットワークにおける活動に関与する。ホールドタイムアウト時間が切れたとき、第１の無線ユニットは第１の無線ネットワークにおける積極的な関与を再開する。このことには、第２の無線ネットワークとの接続で用いられる第２のホールドタイムアウト時間を決定することや、第２の無線ネットワークに関するホールドモードに入ることが含まれる。
Patent JP-2001521953-A (JP)
Title: ゴムに匹敵するフィルム特性を有する水浮遊性ポリウレタン
IPC: A61L31/00
Filed: 1998-10-29
Abstract: (57)【要約】
機械的特性が向上されたフィルムとして有用なポリウレタンポリマーの水浮遊性分散液が開示される。さらに詳しくは、前記フィルムは、ゴムに匹敵する特性を有し、その特性には、７００％を上回る伸び率と、３，５００ｐｓｉを上回る引張強さと、そして４５０ｐｓｉを下回る１００％弾性率、７００ｐｓｉを下回る３００％弾性率、そして１，５００ｐｓｉを下回る５００％弾性率とが包含される。前記フィルムは溶媒の非存在下で製造することができるため、手袋、コンドーム、カテーテル等の如き、医療用および工業用の様々な保護製品への使用が注目される。前記ポリマーは、バック塗布層、布または繊維含浸剤、仕上剤、またはトランスファーコーティングの如き織物用コーティングとして、あるいは良好なゴム系特性が有用となる他の織物および非織物用途において有用である。
Patent JP-2001524755-A (JP)
Title: ＦｅＲＡＭコンデンサの化学機械的研磨
IPC: H01L21/8242
Filed: 1998-11-17
Abstract: (57)【要約】
底部電極層（３０）、強誘導体層（３２）および頂部電極層（３４）をベース構造上に順次に蒸着させ、所望により、該底部電極層の真下に導電性バリア材料（２８）を蒸着させて、コンデンサ前駆体構造を形成し、化学機械的研磨によってコンデンサ前駆体構造を平面化して強誘導体コンデンサ構造、例えば、スタックコンデンサまたはトレンチコンデンサを得ることによる強誘導体コンデンサ構造の製法。該プロセスは電極層のドライエッチングまたは強誘導体層のドライエッチングなくして行って、例えば、０．１０および０．２０μｍの間の非常に小さな特徴サイズを有する強誘導体コンデンサを得る。
Patent JP-2001527271-A (JP)
IPC: H01J61/073
Filed: 1998-03-04
Abstract: The invention relates to an electrode (11) for discharge lamps (10), comprising a pin which is at least partially surrounded by a solid body. The electrode body consists of a wire wrapping (17) and is welded to the pin (18) in one or more fixing points (19, 19', 19'', 19''') by means of laser radiation. The electrode body is therefore solidly connected to the pin (18), forming a robust unit with the same.
Patent JP-2002503530-A (JP)
Title: 薄膜照射線源
IPC: G03C5/02
Filed: 1999-02-19
Abstract: (57)【要約】
  本発明は、放射性線量を身体管腔中の部位にデリバリーするのに使用され得る薄膜放射線源(10)である。線源は、薄い柔軟な支持体(12)、およびそれに付着したラジオアイソトープの層(16)を含む。線源(10)は、さらに、支持体(12)とラジオアイソトープ層(16)との間に配置されたタイ層(14)を含み得る。線源(10)は、バルーン(22)周囲にラップされ得る。
Patent JP-2002506103-A (JP)
IPC: B32B25/10
Filed: 1999-02-09
Abstract: A composition for the promotion of adhesion between a rubber formulation and a textile substrate is provided. The inventive composition comprises either a mixture of specific amine functional silanes and organo-functional silanes having reactive groups or groups with an affinity for rubber. The inventive method entails the use of the inventive composition or a silane compound having both an amine moiety and a reactive group having an affinity for rubber formulations, particularly an unsaturated carbon-carbon bond. The composition may be utilized to adhere any standard reinforcement-type textile, such as polyester or polyamide, to a standard rubber composition, such as SBR, NBR, or EPDM. A method for adhering textiles to rubber formulations is also provided involving a pre-dip, -spray, -coat, and the like, of the inventive composition on a reinforcement-type textile surface followed by the contacting of the rubber formulation. Optionally, and preferably, the process involves the extra utilization of resorcinol-formaldehyde latex as an effective bonding agent to improve the adhesion between the two layers. The resulting textile-reinforced rubber product may be utilized as an automobile fan or timing belt, an automobile tire component, and any other rubber article which requires long-lasting, durable textile reinforcement.
Patent JP-2002506756-A (JP)
Title: 押出高密度アッセイプレート
IPC: B29C48/11
Filed: 1999-02-16
Abstract: (57)【要約】
マルチウェルプレート(10)を製造する方法であって、押し出され複数の開放端を有するチャンネルを有する上部プレート(11)と実質的に平らな底面プレート(13)とを接合する工程を含む方法。上部プレート(11)は、プレートのウェル(12)の側壁(14)を構成し、底面プレート(13)は、ウェル(12)の底面(16)を構成する。生じたプレート(10)は、工業規格圧痕に従い、高密度のウェルを有することが可能であり、その容積はプレートの高さにより制御できる。
Patent JP-2002506856-A (JP)
IPC: A61K31/50
Filed: 1999-03-04
Abstract: The compounds of formula (I) in which R1, R2, R3, R4, R5, X and Y have the meanings as given in the description are novel effective bronchial therapeutica.
Patent JP-2003524371-A (JP)
IPC: C12Q1/68
Filed: 1999-03-26
Abstract: The present invention relates to an automated format for the yeast two hybrid assay for protein-protein interactions.
Patent JP-2002509366-A (JP)
Title: 部品配置システム
IPC: H05K13/04
Filed: 1998-12-18
Abstract: (57)【要約】
配置システム１は、それぞれに６個の配置ヘッド２０と反対側にカメラ３０とを支持する一対のガントリビーム１２を有する。各配置ヘッドは、リニアモータにより独立して駆動される。これら６個の配置ヘッドは、プログラムされた取出コンフィギュレーションに従って同時に６個の部品を取り出す。各ビーム１２は、連結器１１によって固定レール８に連結され、かつ該ビームを斜めにするようにリニアモータが制御される。これによりヘッドは、多数同時配置のために相互に関して２次元的に動くことができる。