baber/WOPTO huggingface dataset:
Patent JP-2001187228-A (JP)
Title: Pachinko game machine and game device
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To improve interest in a pachinko game machine that displays an advertisement image. SOLUTION: In a main control device 100, if a hit signal from a hit sensor 78 is inputted (S301: YES), the position of the hit sensor 78 is stored, and one advertisement display lamp 85 is lightened (S302). If the position of the hit sensor 78 is stored (S303: YES), the oldest data in storage is read, and each corresponding image data is read and transferred to a display control circuit 114 to instruct a display (S304). The image data selected at this point corresponds to an advertisement described on a heat zone 72. An advertisement image can be displayed in relation to the position of the heat sensor 78, that is, the position of a heat zone 72 where a ball entered, thereby improving interest.
Patent JP-2002173870-A (JP)
Title: Cloth for coating
Inventor: NONAKA JUNICHI
IPC: C09D127/18
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cloth for coating, having good workability in processing and exhibiting excellent water repellency and stainproofness. SOLUTION: A coating component containing a polytetrafluoroethylene and a perfluoropolyether is impregnated in a cloth having a fabric weight of 30-300 g/m2 and a density of 0.02-0.3 g/cm3 measured under the application of the load of 1.961 KPa. A uniform coating film can be formed on a coating face in good treating workability by treating the coating face with the cloth for coating to obtain excellent water-repellency and stainproofness. Especially, when the coating component is impregnated in the cloth in the form of an aqueous dispersion, the cloth is suitable as a dry-bright type coating cloth to apply a small amount of the coating material to the coating face and leave the coated face without wiping out the material.
Patent JP-2002173052-A (JP)
Title: Radiator core support structure for vehicle and metal mold for molding thereof
Inventor: EMORI NORIO
IPC: B29C45/26
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel radiator core support structure for a hybrid type vehicle solving a problem regarding a peeling off of a resin reinforcement part. SOLUTION: Since a resin turning-in part 27 is formed on a radiator core support upper 13 etc., and oblique rib 21 is hardly peeled off. Since an exposing part 42 for exposing a part of a metal plate part is formed on the resin turning-in part 27, a metal mold at a part corresponding to the exposing part 42 is abutted to the metal plate part and a deformation by pressure of resin is prevented.
Patent JP-2001191520-A (JP)
Title: Ink jet head using multilayer piezoelectric driver
Inventor: TEI KIBUN
IPC: B41J2/045
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head employing a piezoelectric driver having an enhanced ink ejection force. SOLUTION: The ink jet head comprises a nozzle plate 11 provided with at least one nozzle 12, a manifold section 51 having a restrictor plate 41 provided with at least one restrictor 40, a plurality of piezoelectrics 22 having a central cavity laid in multilayer between the nozzle plate 11 and the manifold section 51 to define a chamber 20 for containing ink, common electrodes 23 and drive electrodes 24 interposed alternately between the piezoelectrics, and a filler 25 placed between the restrictor plate 41 and an adjacent piezoelectric structure or between the nozzle plate and an adjacent piezoelectric 22 and deformed depending on the deformation of the piezoelectric 22.
Patent JP-2002183137-A (JP)
Title: Retrieval system
Inventor: OZAKI HITOSHI
IPC: G06F17/30
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a retrieval system which can retrieve the latest data and include even information of a database having no device for accessing a satellite line as an object of the retrieval. SOLUTION: Databases 12 which store electronic data are decentralized and arranged on a network, a retrieval server 13 has the indexes of the electronic data that the respective database 12 stores, performs retrieval using an index at a retrieval request from a retrieval requesting device 11, broadcasts the retrieval request received from the retrieval requesting device 11 to the respective databases 12 through a communication satellite 14 to obtain electronic data complying with the retrieval request from the databases 12, and puts together and sends them to the retrieval requesting device 11.
Patent JP-2002186286-A (JP)
Title: Inverter
Inventor: TSUTSUMI HIROHIKO
IPC: H02M7/48
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional inverter with the output voltage of a converter fixed to maximum voltage required for variable-speed driving of a motor causes switching loss in an inverter during low-speed and low-torque operation. SOLUTION: An inverter control section 8 determines DC intermediate voltage large enough to perform variable-speed driving for a motor 5 based on a rotational speed detection signal or a motor speed command of the motor 5. The intermediate voltage is given to a converter control section 6 as a DC voltage control command, and the converter control section 6 regulates the output voltage of the converter 3 in accordance with the command, so that the DC intermediate voltage can be decreased at low-speed and low-torque operation, thus relieving switching loss in the inverter.
Patent JP-2002186233-A (JP)
Title: Brushless motor
Inventor: YAMADA KAZUNORI
IPC: H02K5/24
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a brushless motor wherein vibration from a stator can be absorbed effectively without generating cracks or the like in a bus bar for connection, formation and fixing work of the bus bar for connection are simplified, and reduction of manufacturing cost can be realized. SOLUTION: Plural bus bars 50 for connection which are formed corresponding to plural exciting coils 7 connect electrically the coils 7 with a driving control circuit 30. The bus bars 50 are arranged on almost the same plane. Vibration absorbing parts 60 are formed on the bus bars 50, being flexed in the plate thickness direction, and arranged along a line intersecting the bus bars 50. The vibration absorbing part 60 of each of the bus bars 50 is so formed that the sectional form substantially makes an equilateral triangle.
Patent JP-2002180388-A (JP)
Title: Steel filament for reinforcing tire
Inventor: SHIMIZU TOSHIAKI
IPC: D07B1/06
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a steel filament for reinforcing a tire, having a small degree of plastic deformation even when a repeated tensile load acts and thereby capable of minimizing the deformation of rubber, preventing maneuvering stability from deteriorating without deforming the tire and remarkably improving the life of the tire when the steel filament is used as a reinforcing material in the tire. SOLUTION: This steel filament 1 for reinforcing the tire has 0.10-1.00% elongation percentage at the first time and 0-7% ratio of lowering of elongation at the fifth time when 49 N tensile load is repetitively applied 5 times in the steel filament 1 having 0.28-0.50 mm wire diameter (d) and a nearly helical or a nearly planar wavy preform in the longitudinal direction.
Patent JP-2002180068-A (JP)
Title: Apparatus for forming waste plastic into oil
Inventor: TEI HOSHUN
IPC: C08J11/20
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact apparatus for forming a plastic into an oil, capable of converting the plastic to a high-quality mixed oil even if the plastic is a waste plastic including foreign matters mixed therewith. SOLUTION: A heating furnace 13 for heating a solvent and a circulating means having a circulating vessel 12 for storing the solvent are connected to a thermal decomposition vessel 10 to which the waste plastic is fed while holding the high-temperature solvent, and a means 21 for separating a decomposed oil and a solid impurity is connected to a discharging opening 17 of the decomposed oil through an openable gate 17a.
Patent JP-2001215524-A (JP)
Title: Liquid crystal device and its manufacturing method
Inventor: NAKAHARA HIROKI
IPC: G02F1/1345
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure, capable of increasing the latitude of design and making both the increase of display area and the miniaturization of a liquid crystal device compatible with each other by adopting a structure of an upper/lower conductive part, capable of narrowing the width of a peripheral part of a display region without being affected by the patterning accuracy of alignment layer. SOLUTION: When transparent substrates 110 and 120 are press-fixed to each other via a sealing material 130, a conductive particle 132 formed in a slightly large size breaks through the alignment layers 113 and 123, which are comparatively soft and comes in contact with an internal edge part 111c and an external edge part 121c and the sealing material 130 is cured in this state.
Patent JP-2002194616-A (JP)
Title: High strength polyethylene fiber
Inventor: SAKAMOTO GODO
IPC: D01F6/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene fiber which has a high strength and an excellent compression stress and can be applied to industrial wide uses, for examples, high performance textiles such as various kinds of sport wears, bulletproof-protective wears, protective gloves, or various kinds of safety articles, various kinds of rope products such as tag ropes or mooring ropes, yacht ropes, and building ropes, various kinds of braid products such as fishing lines and wind shade cables, net products such as fishing nets and ball-protecting nets, reinforcing materials for chemical filters, battery separators, and various kinds of nonwoven fabrics, curtain materials such as tents, reinforcing fibers for sport articles such as helmets and ski boards, or for composite products such as speaker cones, prepregs, and the like. SOLUTION: This high strength polyethylene fiber which has a tensile strength of >=15 cN/dtex and a tensile elastic modulus of >=300 cN/dtex and in which a long cycle structure of <=100A is observed on a measurement of small angle X-ray scattering, is provided.
Patent JP-2002187759-A (JP)
Title: Production process for cemented wood board
Inventor: KAWAI HIDENORI
IPC: C04B14/20
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a cemented wood board which has excellent adhesion to a coating film and remarkably improved dimensional stability and, in which no microcrack is caused, even when the board contains mica. SOLUTION: This production process comprises preparing a raw material mixture that consists essentially of a wood reinforcing material and a cement- based inorganic material and also contains powdery mica which has a >=150 μm average particle size and has an aspect ratio (length/thickness) of >=65, spraying the raw material mixture on a plate to form a mat, and clamping the mat and subjecting the clamped mat to autoclave curing at >=60 deg.C, in the presence of water.
Patent JP-2002188704-A (JP)
Title: Finite stroke ball screw device
Inventor: IMAI KATSUTO
IPC: F16H25/24
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a finite stroke ball screw device capable of surly preventing the protrusion of a ball caused by a centrifugal force in operation, reducing the scattering of lubricant filled in a ball holder, and reducing the amount of dust entering a nut member. SOLUTION: This finite stroke ball screw device has a screw shaft 10; a nut member 20; a plurality of balls 30 rolling between a ball rolling groove 11 of the screw shaft 10 and a ball rolling groove 22 of the nut member 20; and the ball holder 40 interposed between the screw shaft 10 and the nut member 20, whose one part is extruded to the outside of the nut member 20, having a ball holding hole 42 for inserting each ball 30 and placing the balls 30 at predetermined intervals in proper alignment. The ball holder 40 has a spacer part having a concave spherical accepting surface with which the ball slidably contacts between the ball holding holes 42 in the line up direction of the balls 30 on the outer circumferential surface, and a cross section vertical to the line up direction of the balls 30 of the spacer part is formed in a circular arc.
Patent JP-2001249730-A (JP)
Title: Information managing device and information managing system and medium with information management software stored
Inventor: TAKADA SHUSUKE
IPC: G06F21/10
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To charge a specific battery in a user machine by connecting a user machine equipped with the mechanism of a software battery through a communication line to a host machine for providing a battery. SOLUTION: A user machine is composed of a program for communicating with a host machine and a software battery managing system and the host machine is composed of a program having a function for listing available batteries and for transmitting the designated battery. Then, a user can select the arbitrary battery among the batteries in the host machine, and charge it in his or her own machine.
Patent JP-2002197800-A (JP)
Title: Real time recording system and real time recording method
Inventor: KITAMURA YOSHITAKA
IPC: H04N5/85
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a real time recording system by which the preparation of the writing data and the writing operation for performing real time recording can be easily performed. SOLUTION: An ECC part 12 prepares the writing data based on inputted data, the writing data is housed in a memory 15 and a formatter part 13 writes the writing data housed in the memory 15 on a recording medium by real time recording. The preparation of the writing data by the ECC part 12 and the writing operation by the formatter part 13 are controlled based on control signals Flag, ERR and Start inputted and outputted between the ECC part 12 and the formatter part 13.
Patent JP-2001273638-A (JP)
Title: Method for recording phase transition type recording medium
Inventor: ONO TAKASHI
IPC: G11B7/0045
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording a rewritable phase transition type recording medium by which amorphous marks can be easily formed and erased in a rewritable phase transition type recording medium even when the reflection layer is thin or absent and the range of usable crystallization rate is not decreased. SOLUTION: The method includes a preceding step of low power pulse irradiation to irradiate a medium with bias power Pb for a first specified time yT prior to the top pulse as the section of initial irradiation of recording power Pw, and a succeeding step of low power pulse irradiation to irradiate the medium with bias power Pb for a second specified time xT just after the top pulse, with (x) and (y) satisfying the relation of 0.95<=x+0.7*y<=2.5. The irradiation period of succeeding pulses as the section of irradiation of high power energy beams after the above steps is controlled to >=0.5 T and <=1.5 T.
Patent JP-2002200760-A (JP)
Title: Shaking/vibration removing unit and system for manufacturing ink jet equipped therewith
Inventor: HIRASAWA SHUICHI
IPC: F16F15/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a shaking/vibration removing method and unit for removing an external vibration and a vibration from a vibration source in an apparatus. SOLUTION: When a jig is abutted against a work while touching it to another work and sliding thereon and the work is moved and positioned, interacting frictional force can be reduced by moving any one work while shaking and thereby sliding resistance can be reduced. In order to prevent positional shift of the works, after ending positioning, due to an external vibration or a vibration from other vibration source on the same apparatus, an actuator for shaking the work to reduce inter-work sliding resistance is employed as a vibration removing unit after ending positioning thus performing shaking/ vibration removing using one actuator.
Patent JP-2002202068-A (JP)
Title: Plane contact type valve mechanism and hydraulic pump motor
Inventor: MISHIMA YASUKAZU
IPC: F03C2/08
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance supply efficiency of pressure oil by improving seal performance without increasing sliding resistance. SOLUTION: In this plane contact type valve mechanism having a stationary valve member 109 having a stationary oil passage 132 connected to a pressure oil supply passage, and a rotary valve member 107 for taking the pressure oil in a rotary oil passage 134 by slidingly rotating to the stationary valve member 109, a housing recessed part 158 is formed in the axial direction in an opening corresponding position of the pressure oil supply passage in the stationary valve member 109, an opening of the stationary oil passage 132 is formed in a base surface of this housing recessed part 158 in a state of being smaller than the base surface 160, a sleeve member 162 is housed in the housing recessed part 158 in a state of being slidable in the axial direction, the pressure oil supply passage and the stationary oil passage 132 are continued by an inside communicating passage 164,  one end surface of the sleeve member 162 is allowed to abut on the opening of the pressure oil supply passage, and the other end surface is positioned so as to secure clearance between the surface and the base surface 160 of the housing recessed part 158.
Patent JP-2002200011-A (JP)
Title: Toilet seat cleaning device
Inventor: MIYAJIMA KUNIO
IPC: A47K13/24
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat cleaning device which can be automatically cleaned and whose hygiene is improved. SOLUTION: A cleaner 11 movable along the toilet seat 2 to open/close the toilet seat 2 is equipped on the toilet seat cover 5. A cleaning agent such as sterilization liquid, etc., is set on the cleaner 11. A guide path 12 is equipped on the toilet seat cover 5. A roller 23 is placed in the guide path 12 to make the cleaner 11 movable via a rotary plate 7. The cleaner 11 moved by the rotary plate 7 is moved along the toilet seat 2 following the guide path 12 to wipe and clean the toilet seat 2. A sterilization or pasteurization light 36 moved around the toilet seat 2 to irradiate the toilet seat 2 is equipped on the rotary plate 7 of the toilet seat cover 5.
Patent JP-2002167847-A (JP)
Title: Rain water permeation groove
Inventor: HANAOKA YOSHIYUKI
IPC: E03F1/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a disaster in a downstream area by making stormwater permeate into ground during a concentrated torrential rainfall. SOLUTION: An intermediate member and a corner member are connected together as indicated in an assumed site plan. Characteristically, the installation of a settlement preventing pedestal 3 makes the unevenness of ground surface and members eliminated, and the rain water collected in a retarding groove 3 is guided to a permeable opening so as to permeate into the ground.
Patent JP-2001513599-A (JP)
Title: データブロックの開始点と、データブロックの不規則な伝送用の多重搬送波伝送システム内の搬送波周波数シフトとの組合せ測定用の方法及び装置
IPC: H04J11/00
Filed: 1998-08-03
Abstract: (57)【要約】
本発明は、例えば、データブロックを１回伝送するための多重搬送波信号の受信方法であって、その際、多重搬送波テスト信号が周期的な時間構造で前記データブロックと一緒に送信され、前記多重搬送波テスト信号は、前記データブロックの第１のデータ符号の開始点と、場合によっては送信側と受信側との間での搬送波周波数シフトとの組合せ測定のために、順次連続して実行される以下の各方法ステップ全体の後でデジタル受信器で使用され：ａ）多重搬送波テスト信号の推定により前記データブロックの開始点を大雑把に測定し、その際、ＦＦＴを算出せず、ｂ）場合によって生じる、送信側と受信側との間の微細な搬送波周波数シフトを、周期的な前記多重搬送波テスト信号の一部分の分離及び推定によって特定し、その際、ＦＦＴを算出せず、ｃ）Ｎ ＦＦＴ サンプリング値を、周期的な多重搬送波テスト信号から分離及びデジタル周波数補正し、当該の各値から長さＮ ＦＦＴ のＦＦＴを算出し、ｄ）長さＭ＜Ｎ ＦＦＴ のテストベクトルｄ １ を、算出されたＦＦＴ値から分離及び場合によっては位相補正し、ｅ）場合によっては位相補正した前記テストベクトルｄ １ の微分復号化によって、長さ（Ｍ−１）のテストベクトルｚ １ を算出し、ｆ）前記送信側と前記受信側との間で場合によっては生じている整数の搬送波周波数シフトを、値によりθの副搬送波間隔の最大値で、少なくとも（Ｌ＋２θ）値を前記テストベクトルｚ １ から分離することにより測定し、基底となっている既知の、長さＬのトレーニングシーケンスＱ ｋ との（２θ＋１）の相関を実行し、ｇ）少なくとも、前記テストベクトルｚ １ と、基底となっている、前記トレーニングシーケンスＱ ｋ を部分シーケンスとして含む、最大長（Ｍ−１）の既知のトレーニングシーケンスとの相関によって、前記データブロックの開始点Δを精細に測定し、ｈ）前記ステップａ）及びｇ）を、式（２２）、即ち、Δ＝ｐ ｇ ＋ｒ（ｐ ｆ ＋２Ｎ ＦＦＴ −λ）により組み合わせることにより、前記データブロック内の前記第１のデータ符号の開始点を正確に特定し、但し、式（２２）で、ｐ ｇ 及びｐ ｆ は推定量を示し、λは非正確さを示し、ｉ）前記ステップｂ）及びｆ）を、式（２３）、即ち、ε＝ｍ＋αにより組み合わせることにより、前記送信側と前記受信側との間の搬送波周波数シフト全体εを正確に特定し、但し、式（２３）で、ｍは整数の周波数シフト、αは微細な搬送波周波数シフトの推定値とする。
Patent JP-2001515805-A (JP)
Title: 包装材料
IPC: B32B27/10
Filed: 1998-09-08
Abstract: (57)【要約】
１０から１００ｃｃ／ｍ 2 ｄａｔｍの酸素遮断性、および３８℃および９０％の相対湿度において１００から１０００ｇ／ｍ 2 ｄの水蒸気遮断性を有する軟質または半硬質の包装材料が開示されている。これは、（ａ）２０から４００ｇ／ｍ 2 の重量を有する紙の層と、（ｂ）１から５ｇ／ｍ 2 の重量を有する、層（ａ）に隣接したエチレンコポリマーまたはグラフトエチレンコポリマーの層と、（ｃ）アモルファスナイロンを５から１００重量、および１０から３０ｇ／ｍ 2 の重量を有する半結晶質ポリアミド６を０から９０重量％含有する、層（ｂ）に隣接したナイロンの層と、を含む。この包装材料は、チーズ、バター、およびマーガリンのような酪農製品を包装するのに特に有用である。
Patent JP-2001524463-A (JP)
Title: 短鎖ジエステルとその製造方法
IPC: A23L1/275
Filed: 1998-11-25
Abstract: (57)【要約】
マリーゴールド（Ｔａｇｅｔｅｓ  Ｅｒｅｃｔａ  Ｌ．）から得られる抽出物またはルテイン、ゼアキサンチンもしくはその混合物を任意の割合で含有する植物抽出物を、制御された温度および圧力条件下に無水酢酸または無水プロピオン酸と反応させることによって、ゼアキサンチン、ルテインまたはその混合物の短鎖有機酸ジエステルとしてのゼアキサンチン、ルテインまたはその混合物の含有量が高い、主としてブロイラーと卵黄の着色に使用でき、またカンタキサンチン（β，β−カロテン−４，４’−ジオン）とアスタキサンチン（３，３’−ジヒドロキシ−β，β−カロテン−４，４’−ジオン）の合成で中間体としても使用できる生成物を得る方法である。
Patent JP-2001524622-A (JP)
IPC: G21F3/02
Filed: 1998-11-23
Abstract: An electromagnetic field deflecting garment made up of a dry knitted conductive fabric (2) with conductive filaments (3) disposed in parallel fashion, edged with a lattice conductive fabric (4) with filaments (5) disposed in a criss-crossed pattern, an electrical circuit (10) able to disperse the electromagnetic signal coming from the garment being connected to said fabric (4).
Patent JP-2002501229-A (JP)
Title: モバイル装置で無線情報を受信するシステムおよび方法
IPC: G06F1/32
Filed: 1999-01-07
Abstract: (57)【要約】
携帯型計算装置（１０）に無線情報を受信するシステムおよび方法は、携帯型計算装置（１０）の電池（３７）からのみ無線受信機（２７）に電力を供給することを含む。無線情報を受信し、その無線情報を無線受信機（２７）のメモリ（６４）に格納する。無線受信機（２７）は、無線情報が無線受信機（２７）で使用可能なメモリの閾値を満たした場合に、携帯型計算装置（１０）のプロセッサ（２０）をウェイクアップさせる。そして、無線情報は、無線受信機のメモリ（６４）から携帯型計算装置（１０）のメモリ（１８）に転送される。
Patent JP-2002501972-A (JP)
Title: 石油製品の脱硫
IPC: B01J31/06
Filed: 1999-01-29
Abstract: (57)【要約】
本発明は、酸性有機ポリマーと接触させることによる石油製品を脱硫するための方法を開示する。好ましくは高度にフッ素化された、また最も好ましくは過フッ素化された酸性ポリマーが使用される。
Patent JP-2002504705-A (JP)
Title: 波長分割マルチプレクサ／デマルチプレクサ光デバイス
IPC: G02B6/12
Filed: 1999-02-19
Abstract: (57)【要約】
第１の屈折率をもつ材料でつくられ、間隔をおいて配された一対のクラッド層；クラッド層の間にはさみ込まれ、第１の屈折率より大きい第２の屈折率を有する一対の導波路を含むコア層；及び多重波長光信号の内のただ１つの光波長を多重波長光信号から分離させるための、コア及びクラッド層にかけて広がるフィルタを含むグレーティング領域；が基板に設けられている光信号素子及びその作成方法。
Patent JP-2002506204-A (JP)
Title: 可逆的アフィニティー電気泳動を用いる精製および検出プロセス
IPC: G01N27/447
Filed: 1999-03-03
Abstract: (57)【要約】
媒体内で固定化されているアフィニティーリガンドへのサンプル分析物の特異的な可逆結合に適するか、もしくは適さないことを特徴とする２つの状態間で電気泳動媒体の１以上の特性を同時に変化させながら、電気泳動の方向を周期的な様式で変化させる、アフィニティー電気泳動プロセスを記載する。得られる工程によれば、簡単な材料および装置を用いて、検出または精製のための特異的な分析物を非常に効率的かつ簡便に分離することができる。
Patent JP-2002509949-A (JP)
Title: オレフィン重合用の高分子担持触媒
IPC: C08F4/6592
Filed: 1999-03-26
Abstract: (57)【要約】
記載されている発明は、低汚染性、高粒子密度の重合法、および複数の非配位アニオンが結合している約１〜２０ｍ ２ ／ｇの表面積を有する架橋ポリマービーズであって、ポリマー支持体が上記アニオンの中心金属またはメタロイド原子に共有結合している配位子を含むビーズと、均衡のとれた電荷を達成するのに有効な数のカチオン種とを含むオレフィン重合共触媒活性剤組成物を提供する。本発明はまた、ａ）前記共触媒活性剤と、ｂ）補助配位子、プロトン化による引き抜きを受けることができる少なくとも１つの変動性配位子およびそのなかにオレフィン性モノマーを重合のために挿入することができる少なくとも１つの変動性配位子を有する有機金属遷移金属化合物との反応生成物を含むオレフィン重合触媒組成物を提供する。好ましい態様においては、ポリマー支持体は、≦１０ｍ ２ ／ｇの表面積を有し、高活性有機金属遷移金属触媒化合物との使用に特に好適である。
Patent JP-2002517628-A (JP)
Title: 光触媒コーティングを備える基材
IPC: C03C25/47
Filed: 1999-06-10
Abstract: (57)【要約】
本発明の主題は、繊維質材料を含有し、その表面の少なくとも一部にわたっておよび／またはその厚さ内に、光触媒特性を有するコーティングを備える基材に関する。このコーティングは、光触媒特性を有する酸化物もしくは硫化物タイプの半導電性材料を含む基材である。本発明の他の主題は、その製造方法および適用である。
Patent JP-2002518475-A (JP)
IPC: A61K31/5585
Filed: 1999-06-22
Abstract: The invention relates to the use of an oxidation inhibitor, i.e. active carbon, for ambient air in industrial manufacturing, especially in the processing of prostane derivatives, whereby the oxidation inhibitor removes ozone from the process air before contact with said prostane derivatives. The concentration of decomposition products is reduced.