baber/WOPTO huggingface dataset:
Patent JP-2002534997-A (JP)
IPC: G01N33/483
Filed: 2000-01-05
Abstract: The invention relates to a method for monitoring metabolic activity of cells in liquid media, to an appropriate vessel and to a device for implementing said method. The invention aimes at enhancing measuring accuracy and reducing the costs involved in monitoring oxygen consumption and thus metabolic activity in culture cells. To this end, oxygen concentration is optically determined with the aid of sensor membranes in a liquid medium located in partially oxygen permeable vessels. Then, the measured oxygen concentrations in the vessels containing culture cells in a liquid medium are compared with the measured oxygen concentration in a vessel containing only such a liquid medium without cells and/or with an oxygen concentration calculated using the measured values of other parameters.
Patent JP-2002536648-A (JP)
IPC: G01C21/34
Filed: 2000-02-01
Abstract: The invention relates to a method for dynamically obtaining relevant traffic information and/or for dynamically optimizing a route followed by a first vehicle which belongs to a self-organizing traffic information and/or traffic guidance system to which other vehicles belong as well. Said method consists of the following steps: generating own data by means of vehicle-mounted sensors and/or other information sources in the first vehicle; transmitting data relevant to the first vehicle or other vehicles; receiving data transmitted by other vehicles; storing data obtained from received and/or own data; generating and transmitting requests regarding data which can possibly be provided by other vehicles; and potential relaying received data by retransmitting said data in processed or unprocessed form.
Patent JP-2002536011-A (JP)
Title: 繊  維
IPC: C12N5/071
Filed: 2000-01-21
Abstract: (57)【要約】
その口のところまたはその内部で細胞が付着し培養条件下で生育する、少なくともひとつの上部開放型の溝を形成した繊維を用いて培養を効果的なものとする真核細胞の培養方法。溝の深さが繊維直径の２／３以下、且つ未展開細胞の幅（通常１０〜２０μｍ）以上であり、溝の幅が繊維半径の１／２以下である上部開放型の溝を有する繊維。種々の大きさと勾配タイプの生育因子が、生育を制御するように表面への拡散を許容しつつトラップされている上記繊維。生育細胞が生体内で機能組織更新物を産生するように上記繊維を含んでなる細線維細胞足場(scaffold)組成物。透過性の平らな表面（即ち、半透膜）に平行に配列され細胞が植え付けられる上記繊維。
Patent JP-2002537940-A (JP)
Title: パルス光を利用した皮膚の皺の低減
IPC: A61B18/20
Filed: 2000-03-03
Abstract: (57)【要約】
本発明は、哺乳動物の皮膚組織の表層領域から皺を低減する方法およびそのための装置に関する。表皮層、基底層、および真皮層を有する哺乳動物の皮膚組織の表層領域から、基底層を通して真皮層を照射することにより美容術的に皺が除去され、照射は、５Ｊ／ｃｍ 2 以下の範囲のエネルギー密度を有しており、そして真皮層中の発色団により吸収されるように選択され、その結果、真皮層に存在しているコラーゲンが加熱される一方で基底層は無傷のままであり、真皮層が雰囲気と接触するのを実質的に抑止する。
Patent JP-2002540672-A (JP)
Title: ドップラ拡散評価システム
IPC: H04B7/01
Filed: 2000-02-29
Abstract: (57)【要約】
受信装置ドップラ拡散評価器は、フェーディングによりおよび処理のために信号をディジタル・サンプルに変換することにより、時間と共に変化する信号を送信チャンネルを通して受信する受信器を有する。受信器に付随して動作する定常化器は、ディジタル・サンプルを定常化する。定常化されたディジタル・サンプルのスペクトル密度を評価するために、評価器は定常化器に付随して動作する。実際のドップラ拡散の評価としてドップラ拡散値の１つを選定するために、相関器が評価器に付随して動作し、それにより複数個のドップラ拡散値の仮定に対応する関数とスペクトル密度の評価とを相関させる。
Patent JP-2002542376-A (JP)
IPC: C10G53/16
Filed: 2000-04-12
Abstract: A process of reducing the sulfur content of gasoline product comprising at least three concurrent steps: a) passing input fluid comprising pollutant through at least one adsorber to produce a polluted adsorber and a purified fluid stream which leaves the adsorber, stopping the flow into said adsorber to leave residual fluid therein, and separating said residual fluid therein said adsorber to leave the polluted adsorber of reduced residual fluid content, b) heating a polluted adsorber with a heated regeneration gas to produce a hot adsorber and cooler regeneration gas, c) contacting a heated adsorber with a regeneration gas (of a lower temperature than that of said adsorber) to produce a cooler adsorber and a warmer regeneration gas, which gas is further heated to produce said heated regeneration gas which is pass to step b), said process comprising at least 3 adsorber, at least one of which being subjected to step a) at least one different adsorber to step b) and at least one further different adsorber being subjected to step c) and after completion of one step the adsorber produced is subjected to the next step in the cyclic sequence a)-b)-c)-a).
Patent JP-2001249888-A (JP)
Title: Method and system for completing effective i/o operation in fiber channel node
Inventor: STEINMETZ JOSEPH H
IPC: G06F13/12
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for an I/O operation in a fiber channel node, by which an I/O bus band width is increased, an I/O operation waiting time is reduced, a usage rate in a host memory is enhanced and, then, the numbers of the I/O operations and of other activities, which are simultaneously processed in the fiber channel node, are increased. SOLUTION: In the system, an interface controller writes an FCP exchange ID corresponding to each I/O operation at the specified place of a memory which is functioned to call a logical function to be performed in an ASIC when the I/0 operation is normally and excellently completed and queues an FCP response frame returned from a target node to a host memory waiting matrix in a rare case where the I/O operation is performed in failure. A host computer interrupts a field and processes a function for releasing an error state and a required memory assignment in order to complete the I/O operation.
Patent JP-2001230771-A (JP)
Title: Data processor and its operation method
Inventor: WILLE THOMAS
IPC: G06F21/77
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a data processor that executes an encryption arithmetic operation and whose differential power analysis is made complicated to the utmost and to provide its operating method. SOLUTION: This invention relates to the data processor, especially a chip card or a smart card and relates to how to operate the data processor. The data processor is provided with an integrated circuit, and this integrated circuit includes a central processing unit(CPU) 10, and one co-processor 12 or more. The integrated circuit includes control units 18, 30. The control units control at least two processors, the CPU 10 and the co-processors 12 so that at least two processors execute an encryption arithmetic operation at the same time in parallel.
Patent JP-2002207305-A (JP)
Title: Photoreceptor, method for manufacturing the same and image forming apparatus mounted with the photoreceptor
Inventor: OGURA MOTOI
IPC: G03G5/08
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor with increased hydrophobicity of the surface to such a degree that a heater for heating the photoreceptor is not disposed. SOLUTION: The photoreceptor 1 is prepared by successively laminating a charge injection preventing layer 3, a photoconductive layer 4 and a surface protective layer 5 made of fluorine-containing amorphous silicon carbide or amorphous carbon on a conductive substrate 2. The dynamic indentation hardness of the surface protective layer is specified to 450 to 900 kgf/mm2.
Patent JP-2002206279-A (JP)
Title: Attaching construction for decorative surface member and brackets used therefor
Inventor: SUGA TAKASHI
IPC: E04B1/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an attaching construction for decorative members capable of securing good appearance while holding the ventilation. SOLUTION: In the attaching construction for the decorative surface members, a long plate-shaped porous surface member having numerous holes (punching metal 5) and a long plate-shaped decorative surface member (lateral rail-shaped decorative member 4) are alternately arranged on the surface at part or the whole of the exterior wall.
Patent JP-2002209300-A (JP)
Title: Sound image localization device, conference unit using the same, portable telephone set, sound reproducer, sound recorder, information terminal equipment, game machine and system for communication and broadcasting
Inventor: IIDA KAZUHIRO
IPC: A63F13/54
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a sound image localization device with which a sound image is correctly localized by calculating the change portion of an external auditory meatus impulse response at an ear drum position due to wearing an earphone. SOLUTION: The device is provided with a sound image direction setting part 101 for setting a direction where the sound image is localized and a convolution arithmetic part 104 for performing convolution processing in a head part impulse response for controlling the sound image localization direction to be the set direction and in correcting information of external auditory meatus impulse response change owing to the insertion of a stereo earphone in accordance with the sound image localization direction concerning an inputted sound source signal. The convolution arithmetic part 104 performs an output to the stereo earphone or a stereo headphone comprising the earplug type one and the inner type one not shown in Fig.
Patent JP-2002205214-A (JP)
Title: Drill
Inventor: KOTANI JIRO
IPC: B23B51/00
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To improve inner wall surface coarseness of a drilled hole, hole position precision, and breakage resistance during pull-off. SOLUTION: One chip discharge groove 12 twisted around a rotary axis O is formed in its peripheral surface throughout the overall length of a blade edge part 11 and one finishing edged groove 13 twisted at a twist angle β in a reversed direction to the chip discharge groove 12 is formed. A twist angle βof the finishing edged groove 13 is set to -80 deg.<=β<=-10 deg.. A blade angle θof a finishing blade 15 of the finishing edged groove 13 is set to a range of 80 deg.<=θ<=120 deg.. A core thickness ratio of the blade edge part 11 is set to 60% or more. A groove depth ratio of the finishing edged groove 13 is set to 5% or more and groove width ratio to 10% or more. A maximum outside diameter D of the blade edge part 11 is set to 1 mm or less and a ratio L/D between an effective blade length L and the maximum outside diameter D to 5 or more.
Patent JP-2002207434-A (JP)
Title: Illumination device, display device and electronic appliance
Inventor: IIZAKA HIDETO
IPC: G09F9/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which can decrease leaked light not exiting to the display panel side but exiting directly to the observer's side and which can improve the illumination efficiency. SOLUTION: In the illumination device 30, an electroluminescence element 50 having a specified pattern is formed on one surface of a light transmitting substrate 31. The electroluminescence element 50 has at least a transparent electrode, a light emitting layer and a reflective electrode, successively from the light exiting side of the light transmitting substrate 31. The electroluminescence element 50 is two-dimensionally disposed, with the pitch of the electroluminescence element 50 not coincident with the pitch of pixels 2 of the liquid crystal panel 20 and with the spread direction of the electroluminescence element 50 not parallel to the arrangement direction of the pixels 2 of the liquid crystal panel 20.
Patent JP-2002217015-A (JP)
Title: Dust core, iron-based powder therefor iron-based mixed powder therefor, and method of manufacturing iron- based powder therefor
Inventor: UEDA MASATERU
IPC: H01F1/153
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide iron-based powder for dust core that can secure a high insulation property without lowering the density of a green compact material and is suitable for such a dust core that has high permeability and a low iron loss even in a high-frequency region, and to provide iron-based mixed powder for dust core and a dust core both using the iron-based powder, and to provide a method of manufacturing the iron-based powder. SOLUTION: The surfaces of the grains of the iron-based powder are coated with an epoxy resin having a weight-average molecular weight of 2,500-70,000 so that the content of the epoxy resin in the powder may become 0.1-5.0 mass%. The iron-based mixed powder for dust core contains the iron-based powder and a lubricant. The dust core is manufactured by compression-molding the iron-based mixed powder. In the method of manufacturing the iron-based powder, the powder is manufactured by adding and mixing a solution containing the epoxy resin having the weight-average molecular weight of 2,500-70,000 to and in the iron-based powder and, after the epoxy resin is adhered to the powder, the obtained powder is dried.
Patent JP-2002222732-A (JP)
Title: Structure of solid-state electrolytic capacitor and its manufacturing method
Inventor: AOYAMA MAKOTO
IPC: H01G9/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce the generating rate of defective products during manufacturing. SOLUTION: In this solid-state electrolytic capacitor, the tip end of an anode wire 5 projecting from a chip body 4 of a capacitor element 3 is welded and secured to an anode lead terminal 1 between the anode lead terminal 1 and cathode lead terminal 2, and a cathode film 6 of the chip body of the capacitor element 3 is electrically connected with the cathode lead terminal 2. A deformed notch 5a with a pressed section is provided to a part between the anode lead terminal 1 and chip body 4 in the anode wire 5 of the capacitor element 3.
Patent JP-2002223593-A (JP)
Title: Stepping motor control method, stepping motor control circuit, and electronic device with the stepping motor
Inventor: UEHARA TOSHIO
IPC: G03G21/14
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To meticulously and highly precisely control revolution of a stepping motor, and to relieve the load of processing software by a CPU. SOLUTION: Basic clocks selected by a selector 14 are counted by a clock counter 15, the count value is compared with a value of a motor state register 17 by a comparator 19, and if both the values agree with each other as a result of comparison, a motor stepping pulse generating circuit 20 generates motor stepping pulses SP. Shift registers 1-3 for respective phases receive the respective motor stepping pulses SP and generate pulses with respectively different excitation phases to drive a stepping motor, and the pulses are selected by a selector 7 as specified by the excitation phases.
Patent JP-2002221408-A (JP)
Title: Optical measuring device
Inventor: KATAGIRI TETSUYA
IPC: G06T7/60
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the measurement result by calculating the center of gravity on the basis of effective data as many as possible. SOLUTION: The optical measuring device includes an optical system, which projects light onto an object and receives the reflected light, and a means 23 for calculating the center of gravity, which calculates the center of gravity in a time distribution of the intensity of the received light or the center of gravity in a spatial distribution of the intensity of the received light at a photo detecting surface. The center of gravity or a result calculated based on the center of gravity using a determined method is output as measured data from the optical measuring device.  Furthermore, the optical measuring device includes a range setting means 251 discriminating the change of the intensity of the received light in the time distribution or the spatial distribution and setting a range to be an object for the calculation of the center of gravity in the time distribution or the spatial distribution on the basis of the result of the discrimination.
Patent JP-2002221792-A (JP)
Title: Novolak type phenol resin for photoresist
Inventor: NISHISAKO HIROSHI
IPC: G03F7/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin for photoresist with less 2-karyoplast content for the purpose of minimizing contamination due to sublimate and improving yield ratio in LCD production line, as well as enabling improvement of printing resistance/heat resistance for a negative plate. SOLUTION: The resin is obtained by reacting phenols comprising phenol and/or metacresol 10-70 mol%, 2,3-xylenol 30-90 mol% with formaldehyde and/or para formaldehyde under the presence of acid catalyst. It is a novolak type phenol resin for photoresist characterized in that the area ratio of its 2- karyoplast content measured by GPC measurment is 5% or less and its weight average molecular weight is 1,000-20,000.
Patent JP-2002226717-A (JP)
Title: Composition, polyolefin-based resin composition and molded article
Inventor: TOGAWA KATSUYA
IPC: C08L79/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition which is capable of generating heat by applying high frequency thereto and can easily make various materials including a polyolefin-based resin material high-frequency fusible by forming its layer on the surface of an objective material or incorporating it into an objective material, a polyolefin-based resin composition made by using the composition, and a molded article made by using the polyolefin-based resin composition. SOLUTION: The composition contains a cationic polymer compound and an anionic polymer compound, wherein at least one of the polymer compounds has a skeleton compatible with a polyolefin-based resin, wherein the cationic polymer compound comprises an ionene, and wherein the inonene has a polyether skeleton. The polyolefin-based resin composition is obtained by mixing 100 pts.wt. of a polyolefin-based resin with 1-200 pts.wt. of the composition. The molded article is made by using the polyolefin resin composition.
Patent JP-2002227323-A (JP)
Title: Sound absorbing panel and installation structure for it
Inventor: WASHIYAMA YUTAKA
IPC: B32B3/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing panel and an installation structure for it capable of greatly reducing in weight while securing sound absorbing performance equivalent to that of a conventional one or more. SOLUTION: This sound absorbing panel is provided with a honeycomb material 2 having an opened front face and an opened back face, front face side and back face side permeable sheets 3 and 4 overlaid on the front and back faces of the honeycomb material 2, and a back face cover arranged over the back face side of the back face side permeable sheet 4 for forming an air layer 6 between the back face side permeable sheet 4 and itself. In this installation structure for installing the sound absorbing panel to an installed face, the sound absorbing panel 1 is installed to the installed face while the air layer 6 is formed between the back face side permeable sheet 4 and the installed face.
Patent JP-2002229859-A (JP)
Title: Disk memory and authenticating method applied thereto
Inventor: IGARI CHIKASHI
IPC: G06F21/62
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a disk memory establishing a plurality of secret ranges and having a different authenticating function for each secret range. SOLUTION: A disk 10 wherein a plurality of secret ranges is established is provided. An authentication module 20 allows only a host system 2 authenticated by the authenticating function to access to each secret range. By exchanging information with the host system 2, the authentication module 20 uses key information established for each secret range and range inherent information to conduct a certifying procedure for deciding whether access is permitted or not for each secret range.
Patent JP-2002223675-A (JP)
Title: Fishing reel
Inventor: SEKIMOTO AKIO
IPC: A01K89/015
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel retaining its waterproof performance without damaging sealing materials in attaching/detaching a drive shaft to/from a bearing member. SOLUTION: This fishing reel has the following construction: the left and right medium-diameter bearing parts 4b and 4c of the larger-diameter part 4a of a drive shaft 4 are rotatably axially borne on bearing members 12 and 17 respectively, the outer circumferential diameter of the drive shaft 4 is such that the larger-diameter part 4a engaged with sealing materials 13 and 18 is served as contact parts (a) and b which, in turn, are larger in diameter than the medium-diameter bearing parts 4b and 4c, the medium-diameter part 4f of the drive shaft 4 engaged with a sealing material 16 is served as a contact part c which, in turn, is larger in diameter than an one-side smaller-diameter bearing part 4g on which a bearing member 14 is axially borne, and a smaller- diameter shaft part 4i engaged with a sealing material 20 is served as a contact part d which, in turn,  is larger in diameter than a smaller-diameter bearing part 4j on which a bearing member 19 is axially borne.
Patent JP-2002225598-A (JP)
Title: Seat for automotive
Inventor: NEGI YOSHITAKA
IPC: B60N2/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To keep a seat to a freely moveable condition when it is at a forward tilting passengers getting on and off position while to keep it in a fixed condition when it remains in a table condition. SOLUTION: The seat is equipped with a folding mechanism 5 that can not only maintain a seat back 4 to a forward tilting passengers getting on and off position 41 which is obliquely tilted forward against a seat cushion 1 but also maintain it to a table condition by tilting it forward further, and a movement and fixation change-over mechanism 6 which can change over the seat cushion 1 to a freely moveable state against a rail at a forward tilting passengers getting on and off position 41 while it is in a table condition 42, it can change over the seat cushion 1 in a fixed condition against the rail.
Patent JP-2002229611-A (JP)
Title: Programmable controller and controlling method therefor
Inventor: ISHIHARA HIROMI
IPC: G05B19/05
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To continue a proper control at a low cost even when power interruption is generated. SOLUTION: In this programmable controller executing a control processing based on a user program with a described timer instruction 101, a time measuring state by the timer instruction 101 in a user program area 100 is maintained when the power interruption is generated and the timer instruction 101 is continued based on the time measuring state by the maintained timer instruction 101 when recovering power supply.
Patent JP-2002224508-A (JP)
Title: Screw press type filter apparatus
Inventor: MURASAWA TAKASHI
IPC: B01D29/62
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a screw press type filter apparatus capable of uniformly washing the whole of the outer periphery of a filter member to certainly remove an adherend. SOLUTION: The screw press type filter apparatus is constituted such that a screw is inserted in the cylindrical filter member 10 in a rotatable manner and an object to be treated supplied to the space between the filter member 10 and the screw 4 from one end of the screw 4 is filtered by the filter member 10 while fed to the other end of the screw 4 by the rotation of the screw 4. A washing pipe 19 ejecting a washing liquid L toward the filter member 10 to wash the filter member 10 is arranged to the outer periphery of the filter member 10 as a washing means, and the washing means and the filter member 10 are made relatively movable and the washing liquid L is ejected toward the filter member 10 in a planar state flat in the relative moving direction with the relatively moving filter member 10.
Patent JP-2002227352-A (JP)
Title: Nonslip underlayment material
Inventor: NISHIMURA HIROAKI
IPC: E04D12/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an underlayment material with excellent nonslip property and productivity. SOLUTION: In the underlayment material having an nonslip layer, a sheet- like reinforcing layer of the nonslip layer, and a waterproof layer, the nonslip layer is formed of synthetic resin foam and has nonslip performance with a slip angle of 30 deg. or more.