baber/WOPTO huggingface dataset:
Patent JP-2003523363-A (JP)
IPC: C12N9/64
Filed: 2000-12-28
Abstract: A universal folding method that has been demonstrated to be effective in refolding a variety of very different proteins expressed in bacteria as inclusion bodies has been developed. Representative proteins that can be dissolved and refolded in biologically active form, with the native structure, are shown in Table I. The method has two key steps to unfold and then refold the proteins expressed in the inclusion bodies. The first step is to raise the pH of the protein solution in the presence of denaturing agents to pH greater than 9, preferably 10. The protein solution may be maintained at the elevated pH for a period of up to about 24 hours, or the pH immediately decreased slowly, in increments of about 0.2 pH units/24 hours, until the solution reaches a pH of about 8.0, or both steps used. In the preferred embodiment, purified inclusion bodies are dissolved in 8 M urea, 0.1 M Tris, 1 mM glycine, 1 mM EDTA, 10 mM beta-mercaptoethanol, 10 mM dithiothreitol (DTT), 1 mM redued glutathion (GSH), 0.1 mM oxidized glutathion (GSSG), pH 10. The absorbance at 280 nm (OD280) of the protein solution is 5.0. This solution is rapidly diluted into 20 volumes of 20 mM Tris base. The resulting solutin is adjusted to pH 9.0 with 1 M HCl and is kept at 4° C. for 24 hr. The pH is adjusted to pH 8.8 and the solution is kept at 4° C. for another 24 hrs. This process is repeated until the pH is adjusted to 8.0. After 24 hr at pH 8.0, the refolded proteins can be concentrated by ultrafiltration and applied to a gel filtration column for purification.
Patent JP-2003524125-A (JP)
Title: クラッチの自動操作装置および自動操作方法
IPC: B60K23/00
Filed: 2001-01-18
Abstract: (57)【要約】
本発明は、駆動機関およびトランスミッションを備える自動車の駆動系統にあるクラッチの自動操作方法であって、クラッチを自動操作するための装置を有し、該装置は電子制御ユニットと、クラッチを操作するためのアクチュエータと、駆動機関を制御するためのアクセルペダルとを有する形式のものに関する。トランスミッション回転数が限界値よりも小さく、アクセルペダル操作がゼロではなく、かつ限界値よりも小さい場合に、運転者に不適切な使用状況を認識させるために警報措置を開始する。
Patent JP-2003527981-A (JP)
IPC: B29C48/30
Filed: 2001-01-19
Abstract: An improvement in a process of making honeycomb articles, which process utilizes a co-rotating, intermeshing twin screw extrusion apparatus to mix, screen, and extrude a batch of ceramic materials through a die, the improvement which comprises the steps of separating the mixing and screening phase from the extrusion phase, by passing the batch through a first co-rotating, intermeshing twin screw extruder or a mixer extruder to mix and screen the batch, and then directly passing the mixed and screened batch through a second co-rotating, intermeshing twin screw extruder or a pumping extruder to extrude said batch through a die assembly to produce a honeycomb article.
Patent JP-2003534112-A (JP)
Title: 排出物中の危険ガスの処理
IPC: B01J19/08
Filed: 2001-03-13
Abstract: (57)【要約】
【課題】  プロセスチャンバーから排出される危険ガスを削減する装置及び方法
【解決手段】  ガスエネルギー賦与反応器及び添加ガス源を有する排出ガス処理システムを有する。反応性ガスを有する添加ガスは、排出物中の危険ガスの含有量に関連する体積流量で、プロセスチャンバーからの排出物中に導入される。
Patent JP-2003529911-A (JP)
Title: 耐磨耗性係合手段を有するコネクタ
IPC: H01R13/648
Filed: 2001-03-20
Abstract: (57)【要約】
コネクタには、コネクタのシールドとして使用するための金属シェルが設けられている。このシェルはその前面に沿って形成された一組のタブ部材を有する。このタブ部材は、二つの金属接触点を提供するためにスタンピング加工されている。これらのタブは、対向するコネクタのシールド上に形成される金属接触アームに係合する。タブ部材による金属間接触は、磨耗と摩損を減少させ、又二つのコネクタシールドの間の導電接続部として働く。
Patent JP-2003530563-A (JP)
Title: 振動形構造のジャイロスコープ用制御システム
IPC: G01C19/56
Filed: 2001-03-28
Abstract: (57)【要約】
振動形構造のジャイロスコープであって、振動形構造（３）と、一次駆動手段（４）と、二次駆動手段（７）と、一次ピックオフ手段（２）と二次ピックオフ手段（６）とを有するものには、制御システムが備えられている。この制御システムは、一次閉制御ループ（１）を含んでいて一次駆動手段（４）に加えられる駆動信号を制御可能に可変し、また、二次閉制御ループ（５）を含んでいて該二次駆動手段（７）に加えられる駆動信号を制御可能に可変して、二次ピックオフ手段（６）のゼロ値を保持するようにし、さらに該一次及び二次閉制御ループ（１，５）内のスケールファクタを能動的に調節するための手段（３０）を含んでいる。この手段（３０）は該ループ（５）からのレート応答信号を該一次モード振動の振幅を示す信号により除算するための手段（３４）を含んでいる。この手段（３４）からの出力はフィルタにかけられて、加えられたレート出力を用意する。可変スケールファクタループ（３）は該手段（３４）からの出力を用いてループ（１）の基準電圧設定レベルを積極的に調節して、該システムのループ内スケールファクタを調節する。
Patent JP-2003532460-A (JP)
IPC: A61B5/0496
Filed: 2001-04-12
Abstract: For electrophysiological assessment of visual function using a head mounted stereo display (e.g. virtual reality goggles) for displaying a stimulus which is used to generate a retinal or cortical response. In particular, a method for objective electrophysiological assessment of visual function of at least one eye of a subject includes presenting a visual stimulus to at least one eye of the subject, recording at least one of a retinal response and, a cortical response generated as a result of the presenting; analyzing said response and, as a result of said analyzing, forming a map of the visual function of the at least one eye of the subject 6. The invention also relates to as system for such electrophysiological assessment.
Patent JP-2004504994-A (JP)
Title: 衣類側部パネルの形成及び結合
IPC: A41H42/00
Filed: 2001-05-16
Abstract: ノズルと湾曲したコアンダ面を有するエアナイフの作動的な近傍に材料のパネルを搬送して、材料が機械方向に搬送される際に、湾曲したコアンダ面の上にパネルが折り畳まれるようにする。パネルは、種々の角度に折り畳むことができ、再締結可能な締結部材を備えることができる。衣類の側部パネルを折り畳み、再締結可能なパンツなどの予め締結された衣類を形成するための種々の方法においてエアナイフが使用される。
Patent JP-2003201721-A (JP)
Title: Honeycomb structural body and rainwater reservoir/ infiltration equipment
Inventor: TAKEUCHI HIDEO
IPC: E03F1/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structural body having a high void content and a sufficient structural strength.  <P>SOLUTION: Each of a plurality of uneven plates 20 is chiefly made of heat weldable synthetic resin material and streak protrusions 21 and recessions 22 are alternately repeated. Adjacent two uneven plates 20 are mutually heat welded at the protrusion 21 to constitute the honeycomb structural body. At least one or more heat welding spots 23 are provided at each joint position of the protrusions 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325364-A (JP)
Title: Charge/discharge control equipment
Inventor: MASUKO TAKESHI
IPC: H02J7/00
Filed: 2002-01-10
Abstract: PROBLEM TO BE SOLVED: To provide charge type power source equipment, capable of detecting charging current in a state of overdischarged protection, and discharged current in a state of overcharged protection. SOLUTION: In the detection of the charging current, the equipment utilizes voltage produced by the resistance element of a charging switch 112 in a switching circuit 103. For the detection of the discharging current, the equipment utilizes voltage produced by the resistance element of a discharging switch 111 in the switching circuit. Therefore, it is possible to detect charge overcurrent in the state of overdischarge protection and discharge overcurrent in the state of overdischarge protection.
Patent JP-2003208266-A (JP)
Title: Disk controller and information processor
Inventor: SUZUKI YOSHIMICHI
IPC: G06F3/06
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the overhead of a CPU, to improve a processing speed, and to improve operability.  <P>SOLUTION: This information processor is provided with a microcomputer 6 for controlling a magnetic disk device 1 without using a CPU 4, firmware 7 for operating the microcomputer 6, a memory 8 for storing data read from the magnetic disk device 1 or data to be written in the magnetic disk device 1, an operating means such as a switch, and a display means such as an LED. This information processor is also provided with the magnetic disk device 1 and a magnetic disk device 2, so that data transfer between the magnetic disk device 1 and the magnetic disk device 2 can be performed by using the microcontroller 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218205-A (JP)
Title: Semiconductor device
Inventor: IKEI HITOSHI
IPC: H01L21/8242
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with the degree of integration elevated in a small area without an increase in the area of fuse regions in the semiconductor chip.  <P>SOLUTION: The device comprises a semiconductor substrate 1, an interlayer insulating film 2 formed on the substrate 1, a first fuse 3 formed on or in the interlayer insulating film 2 and having a first resistance value, a second fuse 4 formed over the first fuse 3 with the interlayer insulating film 2 in between and having a resistance value different from that of the first fuse 3, and a third fuse 5 formed over the second fuse 4 with the interlayer insulating film 2 in between and having a resistance value different from that of the first fuse 3 or of the second fuse 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219469-A (JP)
Title: Portable terminal unit and method for transferring incoming call
Inventor: ISHII TAKASHI
IPC: H04W88/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that if a transfer destination is a portable tele phone terminal unit in a transfer service, there might be possibility of unable to recognize the incoming call, and in order to surely transfer the call, the transfer destination is limited only to a telephone.  <P>SOLUTION: A voice communication processing unit 91 stores a caller's telephone number and a date of the incoming call in an incoming call history database 93. Thereafter, if the call is not answered, destination information of a mail is read from a destination information storage unit A2 by a notification mail document forming processing unit A1, and a mail document having a mail address as a notification destination at receiving while abcent previously registered to the storage unit A2 with mail contents including the caller telephone number and the receiving date or only the receiving date stored in the database 93 is formed. A mail communication processing unit B mail transmits the formed mail document via a controller 81 and a radio unit 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214273-A (JP)
Title: Method for extracting fuel from fuel tank
Inventor: IRIYAMA YOJIRO
IPC: F02M37/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To extract fuel with one fuel extracting device in a short period of time.  <P>SOLUTION: When a worker extracts fuel from a fuel tank, firstly, a fuel extracting hole is formed in a second bottom part 10B in the upstream side of a check valve 22 disposed in a suction tube 20 with a fuel extracting device 50 to extract fuel. In this case, since the check valve 22 prevents the fuel from flowing from the first bottom part 10A in the downstream side to the second bottom part 10B in the upstream side, the fuel is promptly extracted from the second bottom part 10B. Then, the fuel is extracted from the first bottom part 10A in the downstream side of the check valve 22 disposed in the suction tube 20. In this case, the fuel does not flow from the second bottom part 10B which has become empty into the first bottom part 10A. Consequently, the fuel is quickly extracted with one set of a fuel extracting device 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211819-A (JP)
Title: Method for making proof for printing and precoating solution to be used in the method
Inventor: SHIBATANI MASAYA
IPC: B41M5/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a proof for printing which makes the most of the merits of an ink jet printer capable of printing out a color image by a simple operation and in a short time and can precisely make a proof for printing with merits such as high image quality, quality level and image fastness, and a precoating solution to be used in the method.  <P>SOLUTION: In this method, an aqueous pigment ink is used as an ink, and a printing paper to be used in the regular printing process is used as a recording medium and a precoating solution of a nature such as to flocculate an aqueous pigment ink is used. The precoating solution is deposited on the paper for regular printing by discharging the precoating solution from a recording head of the ink jet printer. After that, the aqueous pigment ink is discharged to the part where the solution is deposited from the recording head. The precoating solution contains at least a metallic salt and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219651-A (JP)
Title: Power control method of power converter connected with discharge tube load
Inventor: YAMADA RYUJI
IPC: H02M7/48
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the variation in the input current of a power converter can be controlled, which is caused when an AC power fed to a discharge tube load from the power converter is changed.  <P>SOLUTION: The power converter 6 connected with commercial power supply 1 is controlled, and then the output voltage of the power converter 6 feeding the AC power to a discharge tube 5 is changed to control the output AC power. When the output voltage drops to a predetermined lower limit value, the output AC power of the power converter 6 is repetitively turned ON and OFF at the lower limit value of the voltage. A ratio of ON time (t) to total time T at that time is controlled to control the output AC power. The ratio of the ON time (t) of the output AC power is controlled by counting the number of pulses of the AC power that is output during the ON time of the power converter 6, and then by calculating the ratio of t/T from the number of pulses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003093873-A (JP)
Title: Manufacturing method for catalyst used for oxidation or ammoxidation
Inventor: KATO TAKAAKI
IPC: C07C255/08
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an oxide catalyst which has high object selectivity and is used for manufacturing unsaturated acids or unsaturated nitriles, by which a large amount of a solution or slurry are prepared and stored. SOLUTION: In a process for preparing and/or storing a raw material so that it has a composition represented by the formula (1): Mol Va Nbb Xc On (wherein X is at least one element selected from Sb and Te; (a), (b), (c), and (n) are atom ratios per one atom of Mo; (a) is >=0.1 and <=1; (b) is >=0.001 and <=1; (c) is >=0.01 and <=1; and (n) is a number determined based on the valence of a constituent metal), the solution or the slurry containing at least one element selected from Sb and Te is prepared and/or stored in an atmosphere having an oxygen concentration of <5,000 ppm.
Patent JP-2003216948-A (JP)
Title: Representative color extraction device and representative color extraction program
Inventor: MOCHIZUKI TAKAHIRO
IPC: H04N1/46
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a representative color extraction device and a representative color extraction program capable of extracting a color as a representative color compatible with human's color feeling without extracting a color as a representative color similar to human's color feeling.  <P>SOLUTION: This device extracts a color as a representative color compatible with human's color feeling without extracting a color as a representative color similar to human's color feeling by dividing an HSV color space into a plurality of areas in saturation S direction, reducing the division number in lightness V direction for an area with large saturation S and increasing the division number in hue H direction while increasing the division number in the lightness V direction for an area with small saturation S and setting the division number small in the hue H direction, performing a histogram calculation using the divided HSV color space division areas and storing the HSV value of each pixel at the same time, and obtaining a representative color based on the pixel's HSV value for every HSV color space division area in descending order of the degree.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219989-A (JP)
Title: Electric cleaner
Inventor: KONDO YASUSHI
IPC: A47L9/10
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cleaner with an exhaust port made of durable fabric material.  <P>SOLUTION: With respect to a cleaner main part 1 equipped with an electric blower 3 inside, which generates suction, and an exhaust port 6 which discharges the exhaust air which is exhausted by the electric blower 3, a frame component 9 which is covered with a cloth material 10, is provided at a part or all parts of the above exhaust port 6, and the frame component 9 and the fabric material 10 are fixed by a fixing component 14. In the electric cleaner, the above fabric material 10 and the above frame component 9 can be fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174739-A (JP)
Title: Uninterruptible power supply system
Inventor: TAKEDA TAKAHIDE
IPC: G06F1/24
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain proper operation of both of an external connection apparatus and a computer even if a commercial power supply is shut down, by connecting a plurality of inexpensive external connection apparatuses without power circuits.  <P>SOLUTION: This uninterrptible power supply system comprises a secondary battery 1, a charging circuit 2 for charging the secondary battery 1, a DC/AC converter 3 for converting the direct current of the secondary battery 1 into alternating current and then to commercial power voltage, a control circuit 4 for converting the output of the secondary battery 1 into the alternating current of the commercial power voltage with the DC/AC converter 3 and outputting it to a power output terminal 8 in a shut-down condition of commercial power supply, and communication ports 5 for the plurality of computers which are connected to each other through a communication bus 19 and have a power line 16 to be powered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308932-A (JP)
Title: Block copolymer and thermoplastic resin composition
Inventor: IKEDA KAORU
IPC: C08F297/04
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reactive styrene/hydrogenated diene block copolymer by introducing a sufficient amount of a boron-containing group. SOLUTION: The styrene/hydrogenated diene block copolymer bears in its side chain at least one functional group selected from the group consisting of boronic acid group and a boron-containing group convertible into boronic acid group in the presence of water, contains 100-2,000 μeq/g of the functional group and has a weight ratio of styrene units to hydrogenated conjugated diene units of 5/95 to 70/30.
Patent JP-2003220835-A (JP)
Title: Weather strip for vehicle door
Inventor: NOZAKI MASAHIRO
IPC: B60J10/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reverse deformation of the sub-seal, which is a lip of dog-legged shape, of a weather strip attached to the door frame of the rear door of a vehicle, particularly, of a weather strip attached to the door frame along the door opening edge extending from the roof side of the vehicle body to a quarter pillar, upon opening the vehicle door.  <P>SOLUTION: The weather strip 7A has the sub-seal 73. Part of the sub-seal 73 is arranged in such a way that the front end of it is in pressure contact with the door opening edge 3 along the quarter pillar 5 that forms a level difference S between the door frame 2A and the outer surface of the vehicle body when the door is closed. The front end of this part of the sub-seal 73 has a half part 731, and it is made longer than that of the part of the sub-seal 73 that is in pressure contact with the door opening ridge 3 along the roof side, and the length of the longer half part 731 is changed in response to the change of the width of the level difference S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223419-A (JP)
Title: Authentication system, method and program
Inventor: EGAWA HISASHI
IPC: G06F21/31
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system enabling authentication using fast one-time passwords while reducing communication overhead.  <P>SOLUTION: A server estimates the number of times that a one-way function is applied to a passphrase transmitted from a client, and authenticates a one- time password, thus eliminating the need to transmit information from the server to the client, including the number of times, as would be needed for the authentication of one-time passwords. To estimate the number of times that the one-way function is applied, the server sets the range of a certain number of times and the range of time, thus estimating the number of times while allowing for the loss of authentication requests during communication and the reversal of the order of the authentication requests. Thus, the client can successively send authentication requests.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228176-A (JP)
Title: Device for controlling water content in coating film layer and method for manufacturing lithographic printing plate
Inventor: MINATO SHINICHIRO
IPC: G03F7/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling the water content in a coating film layer so as to control the water content included in a coating film layer formed on a supporting body to the objective water content with high accuracy.  <P>SOLUTION: Specified objective temperature OT and objective humidity OH are each determined for an air condition controlling part 48 by a controller 40 according to the objective water content determined on the basis of the kind of a lithographic printing plate. The temperature and humidity of the air sucked from the outside are controlled to the objective temperature OT and objective humidity OH, respectively, by an air conditioning part 44 and the air is supplied into a duct 46. The air with controlled temperature and humidity is blown as air conditioning flow into a humidity controlling chamber 36. The overcoat layer on an aluminum web carried into the humidity controlling chamber 36 absorbs the water included in the air conditioning flow to change its water content with time. The air conditioning part 44 is subjected to the feedback control by the controller 40 based on the water content SW measured by a water content sensor 54.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302663-A (JP)
Title: Polyester for adhesive and adhesive composition using the same
Inventor: HATSUTORI TAKAHIRO
IPC: C09J167/00
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive which is excellent in adhesion to various plastic films, metals (e.g. copper, aluminum, or stainless steel), and glass, and excellent in heat resistance, moisture resistance, shelf life, etc. SOLUTION: The adhesive is based on a polyester which has phenolic hydroxyl groups and contains 100 mol% of total acid component, and 100 mol% of glycol component which contains at least 30 mol% of at least one glycol selected from the group consisting of 2-methyl-1,3-propanediol, 1,5-pentanediol, 1,6- hexanediol, 3-methyl-1,5-pentanediol, neopentyl glycol, and cyclohexanedimethanol and also contains phenotic hydroxyl group. Or the adhesive composition contains the polyester having the phenolic hydroxyl group, an epoxy compound and a curing catalyst.
Patent JP-2003229704-A (JP)
Title: Chip-type magnetostatic wave filter and printed wiring board using the same
Inventor: UZAWA KOICHI
IPC: H01P1/215
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-type magnetostatic wave filter, which is used for a mobile communication terminal in a microwave band and a semi-microwave band, and is capable of omitting a yoke and a permanent magnet, thereby enabling miniaturization of the terminal, and to provide a printed wiring board using the same.  <P>SOLUTION: The chip-type magnetostatic wave filter comprises a single- crystal substrate 2, a garnet film 11 having grown on the substrate 2 by crystal growth, antennas 12, 12 provided on the surface of either the substrate 2 or the film 11, and connection electrodes 14 provided on the same surface as that on which the antennas 12, 13 are provided. In the filter, the film 11 has square magnetic loop characteristics and exhibits a latching operation.  <P>COPYRIGHT: (C)2003,JPO