baber/WOPTO huggingface dataset:
Patent JP-2004193305-A (JP)
Title: Method of cutting semiconductor wafer and protective sheet used therein
Inventor: ARITA KIYOSHI
IPC: C09J7/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cutting semiconductor wafer by which the thermal damage given to a protective sheet can be prevented at the time of cutting a semiconductor wafer by plasma etching, and to provide a protective sheet used in the method.  <P>SOLUTION: In the method of cutting the semiconductor wafer 6 by plasma etching, the protective sheet 30 having a hardly plasma-etched metallic layer 30b on one surface of an insulating sheet 30a is stuck to the circuit forming surface 6a of the wafer 6 with an adhesive layer 30c, and the portions of cutting lines 31 are plasma-etched by projecting plasma upon the portions from the side of a mask formed on the other surface of the wafer 6 opposite to the circuit forming surface 6a by covering the other area than the cutting lines 31b of the surface with a resist film 31a. Consequently, the metallic layer 30b can be utilized as an etching stopper layer which suppresses the progress of the etching and the thermal damage given to the protective sheet 30 can be prevented by eliminating the variation of the progress of the etching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003238142-A (JP)
Title: Silica particulate agglomerate
Inventor: MORI HIROSHI
IPC: C01B33/14
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica particulate agglomerate which is low in crushing strength, has a high specific surface area, a high pore volume and a sharp pore distribution, is excellent in heat resistance, water resistance and physical stability or the like, is low in production cost, and is excellent in productivity.  <P>SOLUTION: This particulate agglomerate comprises a silica which has a highly frequent pore diameter (D<SB>max</SB>) of smaller than 20 nm, a crushing strength of 100 N or lower and a chemical shift δ (ppm) of Q<SP>4</SP>peak in a solid Si-NMR satisfying the formula: -0.0705×(D<SB>max</SB>)-110.36>δ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190192-A (JP)
Title: Planet selvage-forming device
Inventor: MINAMITANI NORIO
IPC: D03C7/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planet selvage-forming device (mock selvage-forming device) in a loom, capable of preventing the occurrence of selvage warp yarn cutting or insufficient opening by preventing a yarn-supplying bobbin from the attachment of flying cotton blown by a selvage gear.  <P>SOLUTION: This planet selvage-forming device (1) forming a mock selvage texture (9) is provided by covering a gear row part (25) with a gear cover (26), also covering the surroundings of the outside of the rotating part (27) of the yarn-supplying bobbin with a yarn-supplying bobbin cover (32) and further arranging a blocking member (28) presenting as extended in radius direction of the selvage gear (3) from the inner circumferential surface of the gear cover (26) between the gear cover (26) and the yarn-supplying bobbin cover (32) in the vicinity of the selvage gear (3) to separate the inside space of the gear cover (26) and the inside space of the yarn-supplying bobbin cover (32).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004159633-A (JP)
Title: Reinforced thin stem wire type wire bait having thin stem hook specification
Inventor: SHUTTO TAKASHI
IPC: A01K85/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of imparting a fish attracting effect and hooking performance to a wire bait, such as a spinner bait, buzz bait, jig spinner so as to deal with experienced fishes.  <P>SOLUTION: A shaft wire 1 is prepared by using a thin metal wire of 0.3 to 0.55 mm which is far thinner than those of conventional ones. The problem of the strength of the wire is solved by a reinforcement for preventing the wire from opening by an eye structure such as a closed eye, and a reinforcement at a jig head-joining part with a hollow body 7 such as a wire sleeve. Thereby, the thin metal wire can be used for obtaining a powerful vibration to improve the fish attracting effect. As the hook, a hook 2 having far thinner shaft diameter of 0.41 to 0.86 mm than those of the conventional ones is adopted, and the hook is arranged at the end of a lure to improve the hooking performance. As a trailer, an animal skin 3 with hair is adopted for attracting the experienced fishes and obtaining the hooking performance similar to that of an empty hook and also improving a flight distance by increasing the density of the jig-head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004200884-A (JP)
Title: Pull-up circuit and pull-down circuit
Inventor: AIHARA TAKESHI
IPC: H01L21/822
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull-up circuit having a pull-up resistance dependent on the logical level of an output signal.  <P>SOLUTION: A resistor R1, an N channel MOS transistor Tr2, and a P channel MOS transistor Tr3 are connected with the output signal line 11 of a semiconductor integrated device (device) IC1 incorporating an output circuit comprising an N channel MOS transistor Tr1 and constitute a pull-up circuit together with resistors R2, R3 and R4. Since both Tr2 and Tr3 are turned on when the Tr1 is turned off and the output signal level goes H, total pull-up resistance, i.e. parallel resistance of resistors R1 and R3, decreases (0.99 kΩ). Since both Tr2 and Tr3 are turned off when the Tr1 is turned on and the output signal level goes L, total pull-up resistance, i.e. resistance only of the resistor R1, increases (100 kΩ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200359-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIMIZU EI
IPC: H01L21/336
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is provided with a DMOS applicable to an analog circuit.  <P>SOLUTION: The DMOS is provided with a gate oxide film 23, a gate electrode 25, an n-type drain diffusing layer 3 formed on a p-type semiconductor substrate 1, a p-type channel diffusing layer 9 allocated with partial duplication with the gate electrode 25 within the drain diffusing layer 3, an n-type source diffusing layer 15 allocated in adjacent to one side surface of the gate electrode 25 in the channel diffusing layer 9, a diffusing layer 19 for p-type channel contact which is allocated in the channel diffusing layer 9 with intervals to the gate electrode 25 and source diffusing layer 21, and a diffusing layer 13 for n-type drain contact allocated in the drain diffusing layer 3 with an interval to the gate electrode 23. Since a potential of the channel diffusing layer 9 can be set in separation from the semiconductor substrate 1 and source diffusing layer 21, the optimum back gate bias state can be selected corresponding to the analog circuit to be adopted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211403-A (JP)
Title: Electric power tool having fine adjustment apparatus
Inventor: ETO NAOYA
IPC: B27B9/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power tool having a fine adjustment apparatus capable of improving assembly workability.  <P>SOLUTION: An oblong hole 3 capable of piercing an adjusting screw 8 into moving members is provided on this side in a direction in which the adjusting screw 8 is inserted from an internal thread 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004203400-A (JP)
Title: Filling machine
Inventor: SAKAMAKI YAWARA
IPC: B65B57/10
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling machine which can assure perfectness of a seal of a packaging bag on a high level.  <P>SOLUTION: The filling machine includes a filling means for filling the packaging bag 100 with solid-containing-contents from a filling nozzle 34, and a sealing means for sealing an opening 100a of the bag filled with the contents by the filling machine. A primary sealer 3 for linearly clamping the opening 100a and a secondary sealer 38 for clamping the opening 100a clamped by the primary sealer 37 over a wider width than the primary sealer 37 are provided as the sealing means. The machine further includes means (35 and 3) for detecting whether a liquid drips from the filling nozzle 34 is present and identifying the packaging bag which passes immediately below the nozzle 34 when the drip is detected, and means (41 and 3) for detecting whether a solid substance is caught up in sealing by the secondary sealer 38 and identifying the packaging bag with the substance caught.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003259373-A (JP)
Title: Moving picture compression/coding apparatus and motion vector detection method
Inventor: KAWARADA MAKOTO
IPC: H04N19/196
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture compression/coding apparatus capable of detecting a proper motion vector even when an image indicates a greater motion and setting a proper motion vector detecting range and to provide a motion vector detection method, a recording medium, and a program.  <P>SOLUTION: The moving picture compression/coding apparatus includes: a motion vector detection means 12 for detecting a motion vector within a first motion vector detection range from a demodulated moving picture signal and a macro block moving picture signal; motion vector count means 14, 15, 16 for counting the number of first motion vectors which are the number of motion vectors located over the first outermost line which is the outermost line of a first motion vector detection range and the second outermost line or lines of a second motion vector detection range which is inside the first motion vector detection range, the second outermost line or lines being adjacent to the first outermost line, and a motion vector detection range decision means 13 for increasing the first motion vector detection range according to the number of the first motion vectors counted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004208034-A (JP)
Title: Communication system and transport system
Inventor: MASUDA MICHIO
IPC: H04B10/27
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport system that can flexibly be built up at a low cost, in response to the scale and service of the network it uses.  <P>SOLUTION: Path switches for switching are provided to each client line holder and realizes a small-scale crossing connect system by mesh connecting two or more client line holders, by using path switches, respectively provided for them. This is realized by a service multiplexer, by constantly connecting those client line holders by using the path switches, respectively provided for them. Further, it realizes a large-scale crossing connect system, by adding large scale path switches to this configuration, in order to increase the switching capacity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207071-A (JP)
Title: Fuel cell
Inventor: TANAKA HIROYUKI
IPC: H01M8/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a sure maintenance of a sealing property of a sealing member and a metal separator in a simple structure enable to secure a required power generating performance.  <P>SOLUTION: A face 18a of a first metal separator 18 has a first sealing member 50 integrated. The first sealing member 50 is provided with a root part 56 integrated with the first metal separator 18, a columnar part 58 rising from the root part 56 with a given draft angle, and an arc-shaped tip part 60 fitted at the tip of the columnar part 58 with a given curvature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202959-A (JP)
Title: Shock absorbing material for ornament
Inventor: UENO KENJI
IPC: E04F13/07
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing material for ornament preventing failure of a foamed material during revision or recovering after construction and showing excellent shock absorbance and constructibilty.  <P>SOLUTION: The shock absorbing material for ornament is made of a laminate sheet comprising a surface material, a foamed body and a reinforcing material each being laminated in this order wherein the laminate sheet shows 2.5 to 25 N/mm of breakage load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213086-A (JP)
Title: Radio card display device
Inventor: NAKAO MASAZUMI
IPC: G07B15/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To display a content of a radio card in a legible state even if a distance with the radio card is not stable in a radio card display device arranged in a mobile vehicle.  <P>SOLUTION: When display of the recording content of the radio card is required during a processing, a change of electric field strength of radio with the radio card by a radio card reader/writer is taken in. It is judged whether a level of electric field strength becomes a display possible level or not at every prescribed time (one second, for example). When the level of electric field strength is not less than the display possible level, display is held. When the level of electric field strength is not more than the display possible level, display is deleted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212464-A (JP)
Title: Plectrum of samisen
Inventor: KOMATSU HIDEO
IPC: G10D3/16
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a plectrum when its tip is damaged or the plectrum has to be modified in accordance with the genre of music or the kind of a musical instrument.  <P>SOLUTION: The plectrum of a samisen is made by forming an approximately fan shaped plectrum main body section 2 on a tip end section 1a of a handle section 1. The section 2 is provided to the section 1a of the section 1 in a freely exchangeable manner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212648-A (JP)
Title: Video display device and video display method
Inventor: IBA YOICHI
IPC: H04N13/04
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device surely separating respective videos in a plurality of directions by a large separation layer and emitting them, and also displaying the easy-to-view video having no cross talk of right and left videos.  <P>SOLUTION: The video display device is equipped with light sources for illumination 10-1 and 10-2 and a display element 14 constituted of a plurality of transmission type pixels having a light incident surface which receives a plurality of illuminating light beams emitted from the light sources 10-1 and 10-2 and a display surface from which the illuminating light beams are respectively simultaneously emitted as video light beams to respective specified ranges in a plurality of specified directions where they are dispersed each other, and emits a plurality of video light beams from one display surface. The illuminating light beam and the transmission type pixel are respectively arranged to correspond to each other so that at least a part of the illuminating light beam may be selectively radiated to a plurality of specified transmission type pixels out of the respective transmission type pixels of the display element 14 at a specified angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180252-A (JP)
Title: Decoration fitting for earphone code and earphone code
Inventor: TAKAHATA NORIO
IPC: A44C25/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To add decorativeness to an earphone code for an audio device, and provide a decoration fitting and the earphone code which a user such as a young female uses in place of a necklace or earrings.  <P>SOLUTION: The decoration fitting for the earphone code is applied on an outer circumference of an electric wire code, which is a component of the earphone code. When the decoration fitting is fitted on the outer circumference of the electric wire code, it forms, in single or plural unit, an ornamental pattern such as a floral pattern, a star-shaped pattern, a spherical pattern, a rectangular pattern, a columnar pattern, a heart-shaped pattern and a spiral pattern or the like. The earphone code is fitted with the decoration fitting forming in single or plural unit, the ornamental pattern such as the floral pattern, the star-shaped pattern, the spherical pattern, the rectangular pattern, the columnar pattern, the heart-shaped pattern and the spiral pattern or the like on the outer circumference of the electric wire code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181176-A (JP)
Title: Cardiac muscle palpation training system
Inventor: KITAMURA SUNAO
IPC: A61B19/00
Filed: 2002-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cardiac muscle palpation training system for supporting training of cardiac muscle palpation for a cardiac surgeon.  <P>SOLUTION: This cardiac muscle palpation training system is divided into a virtual heart display and a heart elasticity calculation process to process by two PCs in parallel for real time process. The system is composed of a PC 10 for virtual heart processing, a PC 12 to simultaneously control a DC servomotor and a potentiometer constituting a tactile force transmission mechanism in real time, a tactile force transmission mechanism 16 to transmit elastic force of the virtual heart to the hand of a trainee, and a motor driver 18 to drive the motor of the tactile force transmission mechanism. The PC 10 and the PC 12 are connected by a data communication board 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205470-A (JP)
Title: Tvoc monitor by passive method
Inventor: MATSUMURA TOSHIO
IPC: G01N1/22
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TVOC monitor by a passive method capable of continuously storing instantaneous values of the concentration of TVOC in atmospheric air and/or average values at any given time.  <P>SOLUTION: The TVOC monitor comprises a sensor part 1 provided with at least a TVOC sensor and a temperature sensor, a microprocessor having an interface, a memory part provided with at least a memory means, and a main body part 3 provided with an electric power supply part. The sensor part 1 continuously detects the concentration of TVOC and transmits it to the main body part 3, a separate body from the sensor part 1, via a communication means 2. The main body part 3 computes reception data at the microprocessor, computes instantaneous values of the concentration of TVOC and/or average values at any given time, and stores acquired data in the memory means, The sensor part 1 can be mounted on an object to be monitored. An alarm issuing part 7 can be included.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004501887-A (JP)
Title: 炭化水素、アルコール及び（又は）ケトンの酸化方法
IPC: B01J23/84
Filed: 2001-06-22
Abstract: 本発明は、酸素又は酸素含有ガスにより炭化水素を相当するカルボン酸、アルコール及び（又は）ケトンに或いはアルコール及び（又は）ケトンを相当するカルボン酸に酸化することに関する。更に詳しくは、本発明は、炭化水素、アルコール及び（又は）ケトンを、液相で極性プロトン溶媒及び極性非プロトン溶媒から選ばれる溶媒中で、反応媒体に溶解した触媒の存在下に酸素又は酸素含有ガスを使用して、カルボン酸に酸化するに当たり、該触媒が可溶性マンガン及び（又は）コバルト化合物と、可溶性クロム化合物と、可溶性鉄化合物とを含むことを特徴とする、炭化水素、アルコール及び（又は）ケトンをカルボン酸に酸化する方法に関する。
Patent JP-2004502082-A (JP)
Title: ガスタービンのクッションのドレン及び冷却システム
IPC: F01D11/04
Filed: 2001-06-29
Abstract: 【課題】幾つかのスポーク（１２、１３）により互いに連結された実質的に同心の２つのリングからなるそれ自身のドレン装置（１１）を有するガスタービンのクッションのドレン及び冷却システムを提供する。 【解決手段】上記のドレン装置において、潤滑及び冷却オイルが、少なくともスポーク（１２）の１つの内側に設置された第１のパイプ（１４）によりガスタービンのドレン装置（１１）に供給され、また少なくともスポーク（１３）の１つの内側に設置された第２のパイプ（２０）により排出される。 【選択図】図２
Patent JP-2004503630-A (JP)
Title: 軟質ポリウレタンフォームの製造方法
IPC: C08G101/00
Filed: 2001-05-17
Abstract: ＭＤＩベースのポリイソシアネートとポリエーテルポリオールとを、｜△Ｈｍ｜少なくとも３０Ｊ／ｇ及びＴｍ４℃で反応させることにより軟質ポリウレタンフォームを製造する方法。
Patent JP-2004504927-A (JP)
IPC: B01D53/04
Filed: 2001-08-02
Abstract: A component gas concentrator includes an air compressor, an air-tight first container containing a molecular sieve bed, the first container in fluid communication with the compressor through a first gas conduit, and an air-tight second container in fluid communication with the first container through a second gas conduit. A gas flow controller such as PLC controls actuation of valves mounted to the gas conduits.
Patent JP-2004505861-A (JP)
Title: ロールシート材料のための非対称形のカートン
IPC: B65D5/72
Filed: 2000-08-08
Abstract: 本発明は、ポリマー製材料、金属シートのようなシート材料、または生鮮食品を含む種々の商品の収容及び保護する際に使用するために適している他のシート材料のための分配カートンに関する。さらに本発明は、製造工程中にロール製品を端部からカートン内に入れることができるカートンに関する。本発明は、シート材料のロールを収容しそれを分配するための非対称形のカートンを提供する。このカートンは、長手方向の軸線を有し、組み立てた状態と平坦にした状態との双方との状態を有する。カートンは、組み立てたときシリンダー構造体を形成し、このシリンダー構造体は、複数の平坦な側方パネルから形成された非対称形の多角形の断面を有する。このカートンは、隣接する側方パネルの交わり部によって画定された折り曲げ線を有し、２つの折り曲げ線でカートンを折り曲げることによって平な状態に折り曲げることができ、平坦な構造を形成する。
Patent JP-2004515909-A (JP)
Title: 窒化インジウムガリウムチャネル高電子移動度トランジスタおよびそのトランジスタの製造方法
IPC: H01L29/812
Filed: 2001-07-23
Abstract: ＩｎＧａＮ合金から形成されたチャネル層を含む、窒化ガリウムベースのＨＥＭＴ素子を開示する。かかる素子が、ＡｌＧａＮ／ＩｎＧａＮヘテロ構造、例えば、ＧａＮ層と、前記ＧａＮ層の上のＩｎＧａＮ層と、前記ＩｎＧａＮ層の上の（ドープ又は非ドープ）ＡｌＧａＮ層とを含んでもよい。あるいは、本発明のＨＥＭＴ素子は、いずれのアルミニウム含有層をも含まない素子、例えば、ＧａＮ／ＩｎＧａＮ  ＨＥＭＴ素子またはＩｎＧａＮ／ＩｎＧａＮ  ＨＥＭＴ素子として製造されてもよい。
Patent JP-2004507659-A (JP)
IPC: B01F23/10
Filed: 2001-08-30
Abstract: An arrangement for mixing a first and a second gas flow, for example, an inlet flow with a exhaust gas return flow in a diesel engine, comprising a line ( 16 ) for the first flow, an inlet ( 7 ) for the second flow in the line ( 16 ), in order to achieve the mixing; a streamlined body ( 8 ) arranged to be displaced in the longitudinal direction of the line ( 16 ) at the inlet ( 7 ) in order to achieve a variable venturi effect and in this way a variable suction effect and mixture of the mixed flow; and actuating means for displacing the body forwards and backwards in the line. In order to minimise the need for throttling and the accompanying pressure losses, the streamlined body ( 8 ) and the supply part ( 2 ) are designed to achieve maximal throttling in the line ( 16 ) close to the inlet ( 7 ), independently of the position of the body.
Patent JP-2004508225-A (JP)
IPC: B41C1/04
Filed: 2001-09-06
Abstract: A data carrier printed by line intaglio having a halftone image represented by irregular line structures in the manner of an engraving. The line structures are superimposed at least partly by fine structures rendered in positive or negative representation. Methods are provided for generating and processing irregular line structures as digital image data on a computer following individual specifications by an operator. The line structures are transferred to a line intaglio printing plate. The digital image data is used for controlling an engraving apparatus. In the alternative, other printing processes may be involved wherein the digital image data is superimposed at least partly with fine structures rendered in positive or negative representation.
Patent JP-2004522884-A (JP)
Title: 水力ターボ機械用のシール装置
IPC: F03B11/00
Filed: 2001-09-14
Abstract: 本発明は、シールを用いた、タービンケーシング（２）に対する、水力ターボ機械（１）のランナ（３）のシール装置に関する。このシール装置は、ランナ（３）の外周範囲に、可動のシールリング（１９）が配置され、このシールリングがランナ（３）に対してもタービンケーシング（２）に対しても、それぞれ少なくとも１つの静圧軸受によって支承されているを特徴とする。実施形では、ランナに対してシールリングを軸受するための加圧水が、ケーシングに対するシールリングの軸受装置から、自由に回転可能なシールリング（１９）を経て案内される。
Patent JP-2004516049-A (JP)
IPC: A61M25/09
Filed: 2001-10-05
Abstract: A guide wire that can be placed in a patient's vasculature or body cavity. The guide wire includes one or more radiopaque markers that can be visualized by fluoroscopy or the like. The markers are preferably spaced apart longitudinally along the guide wire such that the markers and/or spaces between the markers can be used to make measurements of anatomical or artificial structures within the body.
Patent JP-2004517054-A (JP)
Title: 抗炎症剤及び鎮痛剤としてのアリール又はヘテロアリール縮合イミダゾール化合物
IPC: A61K31/506
Filed: 2001-10-15
Abstract: 本発明は、式（Ｉ）｛式中Ｙ １ 、Ｙ ２ 、Ｙ ３ 及びＹ ４ はＮ、ＣＨから独立して選択され；Ｒ １ はＨ、Ｃ １−８ アルキル等；Ｑ １ は、場合によりＯ、Ｎ及びＳから選択されるヘテロ原子４つ以下を含むことがある５〜１２員の単環式又は二環式芳香族環等；Ａは、場合によりＯ、Ｎ及びＳから選択されるヘテロ原子３つ以下を含むことがある５〜６員の単環式芳香族環等；Ｂは場合によりオキソ基で置換されていることのあるＣ １−６ アルキレン等；ＷはＮＨ、Ｏ等；Ｒ ２ はＨ、Ｃ １−４ アルキル等；Ｚは場合によりＯ、Ｎ及びＳから選択されるヘテロ原子３つ以下を含むことがある５〜１２員の単環式又は二環式芳香族環等；Ｌはハロ、Ｃ １−４ アルキル等；ｍは０、１又は２；Ｒ ３ 及びＲ ４ はＨ及びＣ １−４ アルキルから独立して選択され；Ｒ ５ はＨ、Ｃ １−４ アルキル等；Ｑ ２ は５〜１２員の単環式若しくは二環式芳香族環又は三環式環で、場合によりＯ、Ｎ及びＳから選択されるヘテロ原子３つ以下を含むことがある等である。｝で表される化合物又はその薬剤学的に許容することのできる塩を提供する。これらの化合物は、プロスタグランジンにより媒介される医学的状態、例えば痛み、発熱、又は炎症等の治療に有用である。本発明は、前記化合物を含む医薬組成物をも提供する。
Patent JP-2004522633-A (JP)
Title: ローラネジアクチュエータ
IPC: F16H25/20
Filed: 2001-11-14
Abstract: ローラネジアクチュエータは、内部駆動部材（１１２）と同芯のナット（１１４）と、ナット（１１４）に対して回動可能な外部駆動部材（２０２）を含んで構成される。いくつかの遊星ローラ（１１６）が前記内部駆動部材（１１２）と前記スリーブ（１１４）との間で回動可能に係合させられている。 伝導システム（１１９）は遊星ローラを外部駆動部材（２０２）とナット（１１４）に連結させ、第一の詰まりのない状態と第二の詰まっている状態とで、ネジアクチュエータの送り速度が実質的に一定に保持されるように配設されている。