baber/WOPTO huggingface dataset:
Patent JP-2011108349-A (JP)
Title: Semiconductor memory device
Inventor: SATO KAZUHIKO
IPC: G11C16/06
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device advantageous for shortening a boosting time and microfabrication.  <P>SOLUTION: The semiconductor memory device includes: memory cell arrays 11 having N planes (N being an integer greater than one) with a plurality of memory cells arranged at each plane; a reference voltage generation circuit 31 for generating a first reference voltage and a second reference voltage higher than the first reference voltage; a boosting circuit 32 for supplying boosted voltages of the first and second reference voltages from the reference voltage generation circuit 31 to the planes; and a circuit 33 for controlling the boosting performance which supplies the first reference voltage to the boosting circuit 32 for choosing the (N-1) or less planes or supplies the second reference voltage to the boosting circuit 32 for choosing the N planes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055458-A (JP)
Title: Cmos input buffer circuit
Inventor: UTSUNOMIYA FUMIYASU
IPC: H01L21/822
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS input buffer circuit that operates at low voltage and is low in current consumption.  <P>SOLUTION: The CMOS input buffer circuit includes: a depletion type NMOS transistor including a drain connected to a power supply terminal VDD, and a gate connected to an output terminal; a PMOS transistor including a source connected to a source of the depletion type NMOS transistor, a drain connected to the output terminal, and a gate connected to an input terminal; and an NMOS transistor including a source connected to a reference terminal GND, a gate connected to the input terminal, and a drain connected to the output terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107643-A (JP)
Title: Developing device and image forming apparatus
Inventor: MURATA SHIGEMI
IPC: G03G15/08
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable detection of density while miniaturizing a developing device.  <P>SOLUTION: The developing devices (Gy to Gk) include: developer carriers (R0y to R0k), each of which has a cylindrical body (18) and a magnetic member (17); a developing container (V) supporting each of the developer holders (R0y to R0k) and having a first storage chamber (6) and a second storage chamber (7); a first inflow section (E1) and a second inflow section (E2); a first conveying member (31) for conveying developer in the first storage chamber (6) in a first conveying direction and also supplying the developer to each of the developer holders (R0y to R0k); a second conveying member (41) for conveying the developer in the second storage chamber (7) in a second conveying direction; a density detecting member (51) disposed at the upstream end of each of the developer holders (R0y to R0k) in the first conveying direction; and a density detecting surface (53) disposed while facing the first storage chamber (6) such that the downstream end of the surface in the first conveying direction is disposed further downstream than the upstream end of the magnetic member (17).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010130012-A (JP)
Title: Spin valve or tunnel junction high-frequency oscillator
Inventor: CYRILLE MARIE-CLAIRE
IPC: H03K3/45
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To keep or improve quality of high frequency emission in terms of fineness while greatly increasing output for obtaining output as close as possible to an output required in such an oscillator used in a high frequency receiving chain.  <P>SOLUTION: The high frequency oscillator has a built-in magnetoresistive device in which an electric current can be fed. The magnetoresistive device has a first magnetic layer, known as a "trapped layer" (2) whose magnetization is in a fixed direction, a second magnetic layer known as a "free layer" (1) and a non-magnetic layer (3) known as an "intermediate layer", interposed between the first and second layers. The oscillator further includes a means capable of causing an electron current to flow in the layers constituting the laminate in a direction perpendicular to the plane which contains the layers. One of the three layers constituting the magnetoresistive device includes at least one constriction zone (8, 11) wherein the electric current passes through it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011110239-A (JP)
Title: Game machine
Inventor: UDAGAWA TADAHIRO
IPC: A63F7/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, capable of providing a surprise to a player, and increasing effect of a performance.  <P>SOLUTION: The game machine includes an operation tool which is operable by the player, a performance means capable of executing a prescribed game performance, and a performance executor to execute the game performance by means of the performance device based on operation of the operation tool. The game machine also includes a proximity detector to detect part of player's body in proximity to the operation tool. The performance executor is composed to execute the game performance based on the result of detection by the proximity detection means regardless if the operation means is operated or not.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113869-A (JP)
Title: Positive electrode active material for lithium secondary battery and its manufacturing method
Inventor: OKAMURA KAZUHIRO
IPC: C01G45/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a lithium metal complex oxide at low cost used as a positive electrode active material for the lithium secondary battery.  <P>SOLUTION: As a raw material for manufacturing the positive electrode active material for the lithium secondary battery, a metal material of lower cost than conventional compound synthesis materials is used, which is to be porous in order that internal oxidation reaction is smoothly promoted at the time of synthesis. The method of manufacturing the positive electrode active material includes: a step of preparing porous transition metal particles; a step of obtaining a mixture of the porous transition metal particles obtained through this step and the lithium compound; and a step of calcining the mixture material obtained by this step under an oxygen atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113880-A (JP)
Title: Method for manufacturing heat dissipation member for self-ballasted led lamp
Inventor: ASANO MINEO
IPC: F21S2/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method having superior moldability of a low-cost heat dissipation member for a self-ballasted LED lamp which is superior in heat dissipation performance and has superior productivity with a simple structure.  <P>SOLUTION: From a cylindrical shaped material made of aluminum alloy having alloy composition composed by containing 0.01-2.0% Fe and 0.01-1.5% Si, and furthermore, at least one or two kinds or more out of 1.5% or less Mn, 1.0% or less Mg, 0.4% or less Zn, 0.3% or less Cu, 0.2% or less Cr, and 0.1% or less Ti, and a balance of Al and inevitable impurities, by a pressurized type molding process at a temperature of 300°C or less, a cylindrical body which integrally has a plurality of numbers of ribs on an outer wall face and of which a wall thickness is 0.3 to 1 mm is obtained. Then, as the cylindrical body is heated at a temperature range of 150-300°C and softening-treated, and furthermore, is expansion-worked into a taper shape by using a mold for expanding a cylinder, the heat dissipation member for the self-ballasted LED lamp is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157998-A (JP)
Title: Efficient key derivation for end-to-end network security with traffic visibility
Inventor: LONG MEN
IPC: H04L9/08
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To construct a system for achieving both end-to-end security and traffic visibility.  <P>SOLUTION: Both end-to-end security and traffic visibility can be achieved by a system using a controller that derives a cryptographic key that is different for each client based on a derivation key and a client identifier that is conveyed in each data packet. The controller distributes derivation key to information technology monitoring devices and a server to provide traffic visibility. Furthermore, a client key and a client identifier can also be used so that end-to-end security can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011118001-A (JP)
Title: Video display device
Inventor: TANAKA TOSHIO
IPC: B60K37/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure high visibility according to a change of viewing environment even when the viewing environment is changed because external light partially shines in.  <P>SOLUTION: The video display apparatus is constituted such that an area-to-be-irradiated estimation part estimates an area to be irradiated which is partially irradiated with the external light from the detected results by a plurality of illuminance sensors, an RGB controller and a backlight controller cooperate and adjust the video in such an area to be irradiated, a display controller generates an output video signal on the basis of such adjustment of the video, and a correction part time-sequentially corrects the output video signal between areas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156682-A (JP)
Title: Potential measuring instrument for live object and measurement method using the same
Inventor: KURIYAMA TOSHIHIDE
IPC: G01R29/12
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration of a measuring instrument, immediately grasping a potential distribution state of a live object, and further to provide a very useful measurement method based thereon.  <P>SOLUTION: The measuring instrument is structured of: a measurement part 31 for a deviation by rotation or parallel movement caused by an attraction force based on the arrangement of the live object 1 in respective movable pieces arranged in a plane direction; and a calculation part for a potential distribution on each surface of the live object 1. Further, the measurement method performs measurement of potential distribution rapidly and in an exact state by using a reference live object 1 having a constant reference potential as well as measurements thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011117800-A (JP)
Title: Device for inspecting onboard radar and method therefor
Inventor: KOBAYASHI TAKEHIKO
IPC: G01S13/93
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for inspecting an onboard radar and a method therefor which can make a driver to easily inspect deviation of the direction of transmission or reception of the onboard radar and operation thereof at a gas station or in a multistory parking space.  <P>SOLUTION: There are provided the device for inspecting the onboard radar and the method therefor, wherein the relative directions of a retroreflector 2 and the onboard radars 12 and 13 are changed by a vehicle turntable 8 which turns the vehicle 1 around, to inspect operations of the onboard radars attached respectively to a plurality of places out of the front, the rear, obliquely front places on the right and the left, obliquely rear places on the right and the left and lateral places on the right and the left of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120764-A (JP)
Title: Sanitary napkin
Inventor: SAKAHASHI HARUO
IPC: A61F13/15
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary napkin capable of preventing leakage of a bodily fluid from sides and exhibiting a high leakage preventive property.  <P>SOLUTION: A leakage preventive wall 5 is joined to a front surface sheet 2 along the longitudinal direction X above an absorber 4, and includes an erected part 51 erected with the joined part 13 as the origin when the napkin is used, and a body side covering part 52 extending outward in the lateral direction Y from the joined part 13 for covering a side surface 10SA of an absorber body 10. The body side covering part 52 has a double-layer structure composed of an inner sheet 55 and an outer sheet 56. The inner sheet 55 is joined to the side surface 10SA while the inner sheet 55 is not joined to the outer sheet 56 in a part of the body side covering part 52 corresponding to the side surface 10SA. When the erected part 51 is pressed and compression-deformed, the length L in the lateral direction Y between the inner sheet 55 and outer sheet 56 which are not joined to each other in the part corresponding to the side surface 10SA is increased as compared from the length before the compression-deformation of the erected part 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122216-A (JP)
Title: Stainless steel sheet for fuel cell separator having excellent electric conductivity
Inventor: IDE SHINSUKE
IPC: C22C38/00
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel sheet for a fuel cell separator which has excellent electric conductivity and can maintain the characteristics even when it is used for a long period of time or when an electric potential is increased.  <P>SOLUTION: The stainless steel sheet has a componential composition containing, by mass, ≤0.01% C, ≤1.0% Si, ≤1.0% Mn, ≤0.01% S, ≤0.05% P, ≤0.20% Al, ≤0.02% N, 24 to 34% Cr, 0.5 to 4.0% Mo and 0.20 to 0.90% Nb, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169137-A (JP)
Title: Various energy conservation cycle combined engine
Inventor: TANIGAWA HIROYASU
IPC: F03G3/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To minimize CO<SB>2</SB>emissions so that space flight with CO<SB>2</SB>emissions reduced to zero is fully achieved, circuit of the earth 16 times in a day is achieved, and so on, since the existing aircraft have an extremely high air resistance during flight in the atmosphere and cause extraordinary volumes of CO<SB>2</SB>emissions.  <P>SOLUTION: A metal ball gravity impact reduction turbine is driven, and a heating turbine and a cooling turbine are driven. Maximum power having the same speed and the same volume as the atmospheric pressure is set to be platinum ball power around 36,000 times the existing steam turbine. In heat production, air heated by solar light is compressed by a plurality of heat pumps and the air heated by the solar light is heated and compressed so as to recover heat. Overheated steam heat and compressed air cold are produced, dividedly preserved, and used for the rotation output for the plurality of turbines. The combined engine jet section (78A) of a solar gravity airplane (39A) is driven aiming at jet propulsion by using the power around 36,000 times the existing steam turbine, speed is substantially decupled in comparison with the existing airplane, and speed for getting out of the solar system is achieved. Accordingly, the space flight with the air resistance reduced to zero is fully achieved, and a one-day trip in anywhere on the earth and space trip are fully achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129715-A (JP)
Title: Method of manufacturing compound semiconductor device
Inventor: NISHIMORI MICHIHITO
IPC: H01L29/778
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor device that can obtain high reliability, and to provide a method of manufacturing the device.  <P>SOLUTION: A first conductive film 3 including a high melting point metal is formed on a nitride semiconductor layer 1. First heat treatment is performed so as to make the first conductive film 3 react on the nitride semiconductor layer 1. Then, a nitride layer 4 of the high melting point metal is formed and nitrogen holes are generated on a surface of the nitride semiconductor layer 1. A second conductive film 3 including Al is formed on the first conductive film 2. Second heat treatment is performed so as to diffuse Al atoms in the second conductive film 3 to the surface of the nitride semiconductor layer 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125501-A (JP)
Title: Game machine, main control part, main control board, post-stage part, peripheral board, authentication method, and authentication program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect fraudulent actions by the exchange of a proper main control board of a game machine and a fraudulent main control board or the like and malfunctions of the game machine, and to reduce processing loads of the CPU of a peripheral part.  <P>SOLUTION: The main control part 10 of a Pachinko game machine 1 includes an inspection value generation means 13 for generating a plurality of inspection values, and a synchronous code generation means 14 for generating a plurality of synchronous codes including packet information to be outputted accompanying the transmission of a control command, wherein the plurality of inspection values and synchronous codes are added to a predetermined control command and transmitted to the post-stage part 20. The post-stage part 20 includes an individual authentication means 22 for authenticating the main control part 10 on the basis of whether or not an operation value stored in an operation value storage means 21 and the operation result of performing a binomial operation using the plurality of inspection values added to the predetermined control command match, and an operation authentication means 23 for authenticating the operation of the main control part on the basis of whether or not the packet information included in the plurality of synchronous codes added to the control command satisfies predetermined correlation with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115133-A (JP)
Title: Method for producing radio control brush cutter for interior of forest
Inventor: SAWADA SHOJI
IPC: A01D34/68
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio control brush cutter apparatus for the interior of forest, which has improved workability, efficiency, effectiveness and productivity since a set of functions determining a conductive driving machine of a controller/connection system structure is maintained and operations are quickly performed.  <P>SOLUTION: Power saving is attained by intensive operation of one person at ease safely in spite of operation stop by trouble and an extremely dangerous working condition and improvement in workability, efficiency, effectiveness and productivity is obtained in bush and grass clearing by radio control operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010168369-A (JP)
Title: Labeling composition for intraocular tissue, method for labeling intraocular tissue, and method for screening
Inventor: WATANABE KOHEI
IPC: A61B3/14
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labeling composition for an intraocular tissue, which specifically labels the intraocular tissue without the need of invasive operation such as exposure of an ocular tissue or injection of a staining agent into the interior of the ocular tissue or a nerve tissue linking to the ocular tissue, to provide a method for non-invasively labeling the intraocular tissue of a living individual, and to provide a method for screening using the labeling composition for the intraocular tissue.  <P>SOLUTION: The labeling composition for labeling the intraocular tissue of the living organic individual contains a compound labeling at least one or more photoreceptor cell layers of a retina. The compound is a staining compound having a specific structure in a partial skeleton thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011134113-A (JP)
Title: Apparatus and method for presenting information and program
Inventor: FUKUMOTO SHINYA
IPC: G06F3/0484
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate imaging and reading of a two-dimensional code or the like while minimizing influence on an advertisement or the like because the two-dimensional code has been often displayed small relative to the area that the advertisement occupies to keep the intrinsic content and design of the advertisement intact.  <P>SOLUTION: An information presentation apparatus determines whether a moving body has approached a display device presenting various information according to information about a moving body 7 sensed by a sensor, and when determining that a moving body has approached the display device, displays on the display device additional information about the various information to facilitate obtaining the additional information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009532340-A (JP)
Title: 神経変性疾患の治療
IPC: A61K33/04
Filed: 2007-03-29
Abstract: 本発明は、タンパク質ホスファターゼPP2Aの活性を高める方法および組成物におけるセレン酸またはその薬学的に許容される塩の使用に関する。タウタンパク質のリン酸化を低減する方法、GSK3の活性を阻害する方法、および神経変性疾患を治療または予防する方法もまた記載する。
Patent JP-2009533874-A (JP)
Title: 二層パッシベーションを有するトランジスタ及び方法
IPC: H01L21/338
Filed: 2007-03-12
Abstract: 半導体デバイス（６１）及び方法（８０〜８９、１００）には、２つのパッシベーション層（５６、５９）が設けられている。半導体層（３４）が基板（３２）上に形成され、第一のパッシベーション層（ＰＬ−１）（５６）によって覆われている。ＰＬ−１（５６）及び半導体層（３４）の一部（３４１）がエッチングされて、デバイス・メサ（３５）が形成される。第二のパッシベーション層（ＰＬ−２）（５９）がＰＬ−１（５６）及びメサ（３５）の露出端部（４４）を覆って形成される。ビア（９０、９２、９３）が、ＰＬ−１（５６）及びＰＬ−２（５９）を貫通してソース（４０）、ドレイン（４２）、及びゲートが形成されるべき半導体層（３４）にまで、エッチングにより開けられる。導体（４１、４３、３９）が、ソース−ドレイン（４０、４２）のオーミック接続及びゲートのショットキー接続（３９）を得るために、ビア（９０、９２、９３）内に付設される。メサ（３５）の端部（４４）を覆う相互接続部（４５、４７）が、他の回路構成要素を結合する。ＰＬ−１（５６）がゲート近傍の有害な表面準位（５２）を回避し、ＰＬ−２（５９）が、メサ（３５）の端部（４４）を覆い被さっている相互接続部（４５、４７）から絶縁して、漏洩電流（４６）を回避する。透明半導体（３４）使用時に位置合わせを容易にするために、望ましくは、不透明アラインメントマーク（６８）がデバイス（６１）と同時に形成される。
Patent JP-2009534407-A (JP)
Title: ｃ−ｆｍｓキナーゼの阻害剤
IPC: A61K31/5377
Filed: 2007-04-18
Abstract: 本発明は、式Ｉ： 【化１】     ［式中、Ｚ、Ｘ、Ｊ、Ｒ ２ およびＷは本明細書に示す通りである］ で表される化合物ばかりでなくこれらの溶媒和物、水化物、互変異性体および製薬学的に許容される塩に向けたものであり、これらは蛋白質チロシンキナーゼ、特にｃ−ｆｍｓキナーゼを阻害する。また、式Ｉで表される化合物を用いて自己免疫病および炎症性要素を伴う病気を治療、卵巣癌、子宮癌、乳癌、前立腺癌、肺癌、結腸癌、胃癌、ヘアリー細胞白血病からの転移を治療、および腫瘍転移または変形性関節症が原因の骨格痛または内蔵、炎症および神経原性疼痛を包含する痛みばかりでなく骨粗しょう症、パジェット病および病的状態に骨吸収が介在する他の病気（関節リウマチおよび他の形態の炎症性関節炎、変形性関節症、人工器官不全、溶骨性肉腫、骨髄腫および骨への腫瘍転移を包含）を治療する方法も提供する。
Patent JP-2009534627-A (JP)
IPC: F27D7/02
Filed: 2007-04-23
Abstract: The present invention relates to a device for the dynamic control, in a metallurgical oven, of a la
Patent JP-2009535459-A (JP)
Title: フッ素化遷移金属触媒およびこれの生成
IPC: C08F4/6592
Filed: 2007-04-27
Abstract: 本明細書では一般に担持触媒系およびこれの生成方法を記述する。この方法は、一般に、コゲル方法で調製したシリカ−アルミナを含有する担体材料を準備し、前記担体材料をフッ素化剤と接触させることでフッ素化担体を生じさせそして前記フッ素化担体を遷移金属化合物と接触させることで担持触媒系を生じさせることを包含する。
Patent JP-2009535938-A (JP)
IPC: H04W52/02
Filed: 2007-04-27
Abstract: The disclosure is directed to a mobile communication device that is capable of accessing different types of networks such as a circuit-switched network and a packet-switched network. While communicating over the packet-switched network, the device negotiates a sleep interval that is longer than the ordinary interval available using the packet-switched network. In this manner, the device wakes less frequently and thereby conservers power. A buffering system is included so that data directed towards the device while it is asleep may be buffered for later delivery when the device awakens.
Patent JP-2009538514-A (JP)
Title: カプセル化光源を有するバックライトウェッジ
IPC: F21Y101/02
Filed: 2007-05-09
Abstract: バックライトは、光ガイド部と光入力部を含んでもよい。光ガイド部は、光反射表面と光放出表面を有してもよい。光入力部は、狭い末端部と狭い末端部に伸長する対向する側部表面とを有する拡伸ウェッジを含んでもよい。光源窪みは、光入力部に形成されてもよく、光源は、光源窪み内に配置されてもよい。カプセル化材は、光源窪み内の光源のまわりに配置されてもよい。鏡面反射フィルム又は層は、対向する側部表面に隣接するが対向する側部表面と緊密に接触しないで配置されてもよく、多層高分子鏡面フィルムに入射する可視光線の８０％超を反射してもよい。
Patent JP-2009539872-A (JP)
Title: 有機化合物
IPC: A61P25/18
Filed: 2007-06-06
Abstract: 遊離形、塩形態またはプロドラッグ形態の、２−（所望により、ヘテロ）アリールメチル−３−（所望により、ヘテロ）アリールアミノ−［２Ｈ］−ピラゾロ［３，４−ｄ］ピリミジン−４，６（５Ｈ，７Ｈ）−ジオン化合物は、医薬として、特にホスホジエステラーゼ１阻害剤として有用である。
Patent JP-2009539957-A (JP)
Title: Ｄｇａｔ１の活性を阻害させるための化合物
IPC: C07D271/10
Filed: 2007-06-08
Abstract: アセチルＣｏＡ（アセチル補酵素Ａ）：ジアシルグリセロールアシルトランスフェラーゼ（ＤＧＡＴ１）の活性を阻害する、式（Ｉ）の化合物または前記化合物の塩が提供され、     ここで例えば、Ｒ １ は、置換されていてもよいフェニルまたはナフチルであり；環Ａは、（３−６Ｃ）シクロアルキル、（５−１２Ｃ）ビシクロアルキル、およびフェニルから選択され；ｎは０、１、または２であり；Ｒ ２ は、例えば、水素、フルオロ、クロロ、またはヒドロキシであり；環Ｂは、（３−６Ｃ）シクロアルキル、（５−１２Ｃ）ビシクロアルキル、およびフェニルから選択され；Ｌ １ は、直接結合であるか、あるいは定義のリンカー基であり；そしてＲ ３ は、例えば、ヒドロキシ、カルボキシ、または（１−６Ｃ）アルコキシカルボニルであり；さらに、これら物質の製造方法、これらの物質を含有する医薬組成物、およびこれらの物質を医薬として使用することも提供される。