baber/WOPTO huggingface dataset:
Patent JP-2008137735-A (JP)
Title: Paper sheaf conveying device
Inventor: TSUNODA KAZUTAKA
IPC: B65H29/26
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain, with simple configuration, dispersion in the placed position of a paper sheaf when placing the paper sheaf conveyed in a direction parallel to a fold, on a paper sheaf placing surface.  <P>SOLUTION: In this paper sheaf conveying device, a block conveys a paper set 2 in a direction parallel to the fold in a state of the fold being on the lower side and a side face slanting. A fold support surface 62a supports the fold of the conveyed paper set 2 in the slanting state of the paper set 2. A unit turning motor turns a fold support unit 60 including the fold support surface 62a, to release the support of the fold by the fold support surface 62a to thereby drop the paper set 2. The dropped paper set is placed on the paper sheaf placing surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137822-A (JP)
Title: Konpeito-like inorganic oxide sol, its production method, and abrasive including the oxide sol
Inventor: NAKAYAMA KAZUHIRO
IPC: A23L27/50
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a Konpeito-like inorganic oxide sol which comprises dispersing the particulates having extremely-uniform particle size in a solvent without including a coarse particle size.  <P>SOLUTION: The minute spherical inorganic oxide particulate having a peculiar shape like Konpeito is obtained by: growing nuclear particles by adding an acidic silicate solution to a nuclear particle dispersion liquid; further growing the nuclear particles by adding again the acidic silicate solution at an addition rate of 1.2 to 1.8 times the initial rate to prepare the Konpeito-like inorganic oxide sol; and centrifuging the resultant sol to remove coarse particles having the mean particle size of ≥800 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007158336-A (JP)
Title: Mtjmram element, its manufacturing method, and mtjmram array
Inventor: JUN YUAN
IPC: H01L21/8246
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MTJ MRAM element, capable of stopping current leakage between an MTJ element and wiring in its neighborhood and preventing generation of electrical short circuit, while having a common plain surface at the upper surface of the MTJ element, and to provide an insulating layer in its periphery, and its manufacturing method.  <P>SOLUTION: The invention has a smooth common plain surface between the upper surface of an MTJ element 10 and an insulating layer 140 in its periphery. The thickness of a cap layer 50 is held to be uniform. The distance between a bit line formed on the upper surface of the MTJ element 10 and a free layer 40 is one which is properly controlled to be uniform. A first sidewall spacer 120A (SiO<SB>2</SB>) and a second sidewall spacer 130A (SiN<SB>x</SB>) are prepared, such that they touch the MTJ element 10 and the first side wall spacer 120A, respectively, as current leakage stopping layers. Current leakage can be prevented by using the first sidewall spacer 120A, even if a part of the second sidewall spacer 130A is cut at the formation of a trench 190.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008144670-A (JP)
Title: Rotary compressor
Inventor: UEDA TAKESHI
IPC: F04C29/12
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity rotary compressor provided with a release hole and a release valve at a compression part, blocking the release hole by introducing high pressure on a back surface of the relief valve, opening the release hole by making the release hole and an suction side of the compression part communicate, and surely pressing the release valve against a cylinder side even if pressure in a cylinder gets greater than pressure on the back surface of the release valve to enable full load operation.  <P>SOLUTION: A rotary compressor has the release hole 11 making compression capacity variable by bypassing a compression refrigerant and the release valve 12 opening and closing the release hole arranged on the compression part 3 compressing refrigerant. The release valve is formed in a cylindrical shape, has a larger back surface than an end surface of the release hole side, and is movably stored in a valve chamber provided in the compression part. A release passage is formed to establish communication between the valve chamber and the suction side of the compression part, and compression capacity can be changed over between full load operation by blocking the release hole by the release valve and release operation opening the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145053-A (JP)
Title: Heat treatment method and device, and plasma display panel
Inventor: MOCHIZUKI MANABU
IPC: H01J11/44
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method, efficiently performing heat treatment.  <P>SOLUTION: A continuous heating furnace including a plurality of partition chambers continuously disposed to be independently subject to temperature control is temperature-controlled in the state of setting the temperature according to the temperature profile preset like steps through a series of partition rooms. Substrate is conveyed in the state of staying for five minutes or more in one temperature region at a constant velocity of 500 mm/min or more to the continuous heating furnace by a conveying means. The interval of conveyed substrates can be set shorter, the heat treatment efficiency can be improved, the space efficiency of the continuous heating furnace can be improved, and the furnace can be miniaturized. The temperature follow-up performance of the substrate can be improved, and high-accuracy temperature control can be conducted so that more favorable heat treatment can be performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145828-A (JP)
Title: Method for recorrecting color filter
Inventor: YAMANAKA SHUNSUKE
IPC: G02B5/20
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recorrecting a color filter, in which a secondarily-defective part which is developed by the correction work of correcting the color filter by arranging a laser-cut frame (a correction hole) in a defective part of the color filter and bringing a correction ink-stuck application needle into contact with the laser-cut frame (the correction hole), is recorrected.  <P>SOLUTION: The method for recorrecting the color filter comprises the steps of: arranging a second laser-cut frame (a correction hole) having the area smaller than that of a laser-cut frame (a correction hole) in the secondarily-defective part such as a pinhole in which correction ink is not packed and a coating film having excessive height; and applying the correction ink to the second laser-cut frame (the correction hole) by using a second application needle having the tip diameter smaller than that of the application needle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144917-A (JP)
Title: Sheave for belt type continuously variable transmission and its manufacturing method
Inventor: SUZUMURA TAKASHI
IPC: F16H55/56
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheave for a belt type continuously variable transmission, which secures rigidity even when the sheave for a belt type continuously variable transmission is formed from one plate material, and also to provide its manufacturing method.  <P>SOLUTION: The sheave for the belt type continuously variable transmission to be used in the belt type continuously variable transmission transmitting driving force from a driving source via the belt is manufactured by forming at least boss parts 103, 203 and belt contact parts 104, 204 on the plate materials 100, 200, fluidizing material of inner circumference faces 103a, 203a of the boss parts 103, 203 to a first contact point part P1 between the inner circumference faces 103a, 203a and contact surfaces 104a, 204a of the belt contact parts 104, 204, fluidizing material of outer circumference faces 103b, 203b of the boss parts 103, 203 to a second contact point part P2 between the outer circumference faces 103b, 203b and back faces 104b, 204b facing the contact surfaces 104a, 204a, and forming the material fluidized to the second contact point part P2 into an arc having an axial cross section shape with a radius R3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114031-A (JP)
Title: Electric apparatus for washing human back
Inventor: KAKEHI MASAAKI
IPC: A47K7/04
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an old person and a young person in single life cannot wash his or her back by himself or herself, when one hand is not used owing to disease or injury.  <P>SOLUTION: A pair of fixed plates 4 each of which is provided with a brush moving rail 3 is attached on a wall surface in a bathroom. A brush attachment 2 on which a body washing brush 1 can be removably mounted is attached to the brush moving rail 3 so that it can rotate and vertically move. A brush attachment 2 is driven by a motor 5 so as to wash the back with the body washing brush 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149037-A (JP)
Title: Storage case
Inventor: SUGATA MITSUOKI
IPC: B43K23/04
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage case for fixing paintbrushes and writing things with the paintbrushes and the writing things stored therein while minimizing the number of components.  <P>SOLUTION: This storage case is integrally molded by blow molding of synthetic resin for preventing damage of the paintbrushes and the writing things, a lid and a bottom are separated by cutting work, side faces obtained by forming several vertical long cuts accorded with the shaft diameters of the paintbrushes and writing things on the upper part of the base are bent inward 90° or more, the side faces oppress the shafts of the paintbrushes and writing things by a spring-back effect characteristic of the material to fix the shafts of the paintbrushes and writing things. The storage case of a paper material is provided by integrally cutting out a development face and, similarly to the synthetic resin, fixing the shafts of the paintbrushes and writing things with the inward bent side faces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155073-A (JP)
Title: Coating apparatus
Inventor: MATSUMOTO KENICHI
IPC: B05C1/02
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus having a simple structure and capable of reducing the interval between uncoated parts without sacrificing a coating speed.  <P>SOLUTION: The both-sided coating apparatus for coating both sides of a base material is composed of a pair of first and second rotary screens arranged in parallel to each other, a means for moving the base material between the first and second rotary screens at a predetermined speed, a drive mechanism for rotating the first and second rotary screens in synchronous relation to the predetermined speed, a nozzle means for supplying coating in the respective first and second rotary screens and the squeeze means arranged in the respective first and second rotary screens to extrude the coating to the surface of the base material through the respective opening parts of the first and second rotary screens. When the base material is passed through the gaps between the first and second rotary screens, the coating is applied to both surfaces of the base material at the same time by accompanying the rotation of the first and second rotary screens.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159143-A (JP)
Title: Optical disk drive
Inventor: OGATA TOMOMOTO
IPC: G11B27/10
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive configured to display a time specified beforehand from reproduction time and an image to be reproduced at the time together and allowing a user to perform time search playback from a desired scene.  <P>SOLUTION: A controller 6 instructs an OSD (On Screen Display) processing part 8 to generate and output an OSD display signal showing a time of reproduction progress information currently recorded on a storage part 11 and the image corresponding to the reproduction progress information. Thereby, in a television 101, a time selection screen as shown in the Fig. 7 is displayed. While viewing the selection screen of the Fig. 7, the user selects and inputs one time from a time list with a selection key. In this case, since corresponding image is displayed for every time, the user can selectively input the time to reproduce the desired scene. The controller 6 instructs a PU head 2 to reproduce from the time which is selectively input. Thereby, the user can perform time search playback from the desired scene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156049-A (JP)
Title: Sheet carrying device
Inventor: HORI EIJI
IPC: B65H5/00
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatically attracting sheet carrying device used for an image forming device, stable in attraction force and a carrying speed with a simple structure, and without causing ink drop bending by an electric field.  <P>SOLUTION: A fixed electrode 16a of positive electric potential is arranged in a position unopposed to a printing head, and a surface is a dielectric layer 17. A carrier belt 10 is formed so that a conductor layer 11 is negative electric potential, and a surface is a dielectric layer 12, and has holes 13 and 14 for penetrating a line of electric force from the fixed electrode. Since the line of electric force from the dielectric layer of the fixed electrode polarizes a sheet S placed on the dielectric layer 12 of the carrier belt 10 and the dielectric layer 12 by passing through the holes, the sheet is electrostatically attracted to the carrier belt in the vicinity of the holes. When moving the carrier belt along the fixed electrode, the sheet is carried in a state of being electrostatically attracted to the carrier belt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159824-A (JP)
Title: Device for manufacturing silicon-oxide thin-film, and method for forming it
Inventor: OZASA TAKEHITO
IPC: H01L21/31
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor thin-film using a silicon-oxide thin-film having a high insulating performance equal to the silicon-oxide thin-film presently used as an electronic device by a low-temperature printing process at the heat-resistant temperature or lower of a plastic board to the board or the like having a plasticity, and to provide a method for forming the semiconductor thin-film.  <P>SOLUTION: In the method for forming the silicon-oxide thin-film, the coated film of a silicon compound containing a silazane structure or a siloxane structure is formed on the plastic board 100 having the plasticity. In the method, the coated film is changed into the silicon-oxide thin-film, and the thin-film is used as a part of an insulating layer or a sealing layer, thus forming a semiconductor thin-film element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156996-A (JP)
Title: Inner joint and connecting structure of eaves gutter with it
Inventor: TAKAGI SHINICHI
IPC: E04D13/068
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an inner joint which enables the connection of an eaves gutter without deteriorating the designability of the eaves gutter, and which can prevent the leakage of water from an end of the eaves gutter.  <P>SOLUTION: In this inner joint 2, a front wall recess 214, which is elongated in a length direction I, is provided in the inside portion of a front wall plate 212 of an inner joint body 21; a back wall protrusion 215, which is elongated in the length direction I, is provided on the inside portion of the back wall plate 213 of the inner joint body 21; back lug holding portions 216 and 216, which swell out inward (i.e. backward) from both length-direction I end portions of the upper end of the back wall plate 213 of the inner joint body 21, respectively, are provided; an overhanging piece 223a, which is formed by overhanging from an upper end of a back wall plate 223 of a holding piece 22 to the outside thereof, is provided in such a manner as to cover the upper end of the back wall plate 213 between one back lug holding portion 216 and the other back lug holding portion 216; and hinge fitting portions 224 and 224 are provided in the outside portions of both the ends of the overhanging piece 223a, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166391-A (JP)
Title: Method of forming conductor pattern and electronic component
Inventor: KAJINO TAKASHI
IPC: H01F17/00
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a conductor pattern useful for improving an occupied rate in using a conductive substrate, and an electronic component further reduced in size and thickness.  <P>SOLUTION: The method of forming a conductor pattern has: a step of forming a resist 4 including a lower resist 2 having insulation and an upper resist 3 having insulation and made of a material different from that of the lower resist 2, and having an opening 40 for exposing the conductive substrate 1, on the conductive substrate 1; a step of forming a center conductor layer 11 on the conductive substrate 1 in the opening 40 of the resist 4 by electric plating using the conductive substrate 1 as a base; a step of removing the upper resist 3; and a step of forming a surface conductor layer 12 on the exposed surface of the center conductor layer 11 by electric plating using the center conductor layer 11 as a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007130490-A (JP)
Title: Absorbent article
Inventor: TAKEI SHINOBU
IPC: A61F13/49
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article having leg region forming members cut at the leg parts of elastic members and enables the free designation of the leg parts of the elastic members and the stretching rate in such a manner that suitable tightening force is obtained around the legs.  <P>SOLUTION: In an absorbent article having leg region forming members 71, 71 arranged in an elongated state at a pair of leg regions 70, 70 arranged around a wearer's leg, the leg region elastic members comprises a first and a second elastic member 71a, 71b having crossing parts 71a" and 71b" arranged to cross the absorber 4 , and the first and second elastic members do not exhibit elastic expansible/contractible property at least at an area of the portion where the absorbent core exists, and the predetermined parts of the first and second elastic members with parts which does not exhibit elastic expansible/contractible property are fixed to the component of the absorbent article by a second fixing means S, S.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006521847-A (JP)
IPC: B08B3/04
Filed: 2004-02-13
Abstract: An electric shaving apparatus cleaning device for a shaving apparatus, with an upper portion having a cleaning receptacle for receiving the shaving head section of the shaving apparatus, and an electric motor powered fluid impeller for a cleaning fluid. In the shaving apparatus cleaning device, the upper portion is supported upon a replaceable cartridge holding a supply of cleaning fluid.
Patent JP-2006521306-A (JP)
Title: 置換４−フェニルテトラヒドロイソキノリン、その製造方法、医薬としてのその使用、およびこのような化合物を含有する医薬
IPC: C07D217/16
Filed: 2004-03-11
Abstract: 本発明は、式Ｉ   【化１】     (式中、Ｒ1〜Ｒ9は、特許請求の範囲に引用された意味を有する)の化合物に関する。この種の化合物を含んでなる医薬は、さまざまな病気の予防または治療に使用することができる。とりわけ、前記化合物は、腎臟病、例えば急性または慢性腎不全、胆管機能の障害、呼吸器障害、例えばいびきまたは睡眠時無呼吸、または脳卒中に使用することができる。
Patent JP-2006522117-A (JP)
IPC: C07C255/54
Filed: 2004-04-06
Abstract: The invention relates to substituted phenoxyacetic acids (I) as useful pharmaceutical compounds for treating respiratory disorders, pharmaceutical compositions containing them, and processes for their preparation.
Patent JP-2006527141-A (JP)
IPC: B65H3/08
Filed: 2004-06-12
Abstract: An apparatus for sequentially manipulating from a supply point of a hopper collapsed cartons having oppositely disposed face contacting panels and for transferring the cartons to an in feed end of a packaging machine. The apparatus comprises carton pick up means (12) for sequentially engaging one of the face contacting panels and for withdrawing from the hopper a collapsed carton. The carton pick up means (12) is supported by a frame (19) that is slidably connected to a collar structure (22) through rods (24) to move the blank in a first direction (X) transverse to the flow of cartons. The collar structure (22) is swingable about the shafts (26, 28) to move the blank in a second direction transverse to the first direction relative to a rotatable transfer mechanism, to transfer the blank for further processing.
Patent JP-2006527238-A (JP)
Title: 過剰体重又は過剰体重に対する素因を有する患者の統合失調症を治療するためのアセナピン
IPC: C07D491/048
Filed: 2004-06-09
Abstract: 本発明は、統合失調症の治療用医薬を製造するためにアセナピンを使用することによって、過剰体重の患者、又は抗精神病薬に起因する体重増加を有していた患者、過剰体重もリスク因子である疾病に対するリスク因子の存在に起因する、若しくは他の体重増加因子の存在に起因する体重増加から保護される必要がある患者に投与される抗精神病薬で、統合失調症を治療するための手段を提供する。
Patent JP-2007510283-A (JP)
Title: 処理液塗布装置及び処理液塗布方法
IPC: G03F7/30
Filed: 2004-10-27
Abstract: 本発明は、半導体ウェハなどの基板の表面に微細な回路パターンを形成するリソグラフィ工程に好適に使用される処理液塗布装置及び処理液塗布方法に利用可能である。本発明の処理液塗布装置は、ウェハ（Ｗ）を保持して回転させる基板保持部（１）と、基板保持部（１）に保持されたウェハ（Ｗ）に離間して配置される処理液供給部２とを備える。処理液供給部（２）は、ウェハ（Ｗ）の表面の中心部（Ｃ）を含む複数の部位に処理液を供給する複数の供給口（５，６）を有する。レジスト液又は現像液が処理液として用いられる。
Patent JP-2007532029-A (JP)
Title: 短スロット・サイクル・ページングのための方法及び装置
IPC: H04W68/00
Filed: 2004-07-15
Abstract: 【課題】短スロット・サイクル・ページングのための方法及び装置。 【解決手段】通信装置（ＣＤ）から基地局（ＢＳ）へ短スロット・サイクル・ページング情報を提供する方法及び装置は、該ＢＳからシステム・パラメータ・メッセージを受信すること、該ＢＳが短スロット・サイクル・ページングに対応可能であるかどうかを決定すること、及びもし該ＢＳが短スロット・サイクル・ページングに対応可能であると決定されるならば、該ＣＤもまた短スロット・サイクル・ページングに対応可能であることを示すことを含む。短スロット・サイクル・ページングを提供するためのＢＳにおける方法は、該ＢＳが短スロット・サイクル・ページングに対応可能であることをＣＤに示すこと、該ＣＤもまた短スロット・サイクル・ページングに対応可能であることを示す、該ＣＤからの情報を受信すること、そして受信された情報に基づいて該ＣＤをページングすることを含む。 【選択図】      図２
Patent JP-2006528150-A (JP)
IPC: B01D9/02
Filed: 2004-07-20
Abstract: The invention relates to a process for the purification of riboflavin comprising the steps of (a) precipitating a first crystalline form of riboflavin, (b) isolating the first crystalline form of riboflavin, (c) transforming the first crystalline form of riboflavin into a second crystalline form of riboflavin under conditions that decompose diluted DNA, and (d) isolating the second crystalline form of riboflavin, provided that at ambient temperature the first crystalline form of riboflavin is thermodynamically less stable than the second crystalline form of riboflavin.
Patent JP-2007500415-A (JP)
Title: 中二階タイプの電気コネクタ
IPC: H01R/
Filed: 2004-07-21
Abstract: 【解決手段】中二階タイプの電気コネクタの好ましい実施例は、第１回路サブストレートに設置するための第１コネクタ半片を有する。この第１コネクタ半片は、第１コネクタ本体と、前記第１回路サブストレートの複数の配置から電力を導くための前記第１コネクタ本体内に設置された第１電気導電性部材とを有する。また、好ましい実施例は、第２回路サブストレートに設置し、かつ前記第１コネクタ半片と結合するための第２コネクタ半片を有する。この第２コネクタ半片は、第２コネクタ本体と、前記第２回路サブストレートにおける複数の位置に電力を導くための前記第２コネクタ本体内に設置された第２電気導電性部材とを有する。前記第２電力接点ストリプは、前記第１および第２コネクタ半片が結合されるときに、前記第１電力接点ストリップと接触する。 【選択図】 図２
Patent JP-2007503535-A (JP)
IPC: E05F3/00
Filed: 2004-08-10
Abstract: A floor-concealed door closer includes a housing for receiving a door closing mechanism, and a housing cover suitable to be mounted on the housing. The housing cover has a receiving groove on its inside surface facing the housing for receiving a seal. In order to mount the housing cover on the housing with fewer screws than in previous models while maintaining the impermeability between the housing and the housing cover, the depth of the receiving groove varies over its length.
Patent JP-2007503092-A (JP)
Title: 改良形ドーピングを伴う白色発光デバイス
IPC: H01L/
Filed: 2004-08-09
Abstract: 白色光を生成する有機発光ダイオード(ＯＬＥＤ)には、陽極、陽極の上に配置された正孔輸送層、正孔輸送層の上に配置された青色発光層、青色発光層の上に配置された電子輸送層、及び電子輸送層の上に配置された陰極が内含されている。正孔輸送層は、黄色発光及び赤色発光ドーパントの両方でドープされている。赤色、緑色及び青色カラーフィルタと併せて用いた場合、ＯＬＥＤは良好な色品質及び高い効率で赤色、緑色及び青色光を生成する。カラーフィルタと併せて又はカラーフィルタ及び液晶ライトバルブの両方と併せてＯＬＥＤを用いるマルチカラー ディスプレイデバイスも同様に開示されている。
Patent JP-2007533610-A (JP)
Title: プテリジン誘導体の免疫抑制効果
IPC: C07C251/40
Filed: 2004-08-27
Abstract: 本発明は、予想外の望ましい薬理学的特性を持つ、とりわけ、非常に活性な免疫抑制剤である、移植片拒絶における治療にて、および／または特定の炎症性疾患の治療において、有用であるような、トリ置換およびテトラ置換プテリジン誘導体の一群、その薬理学的に許容可能な塩、Ｎ−酸化物、溶媒和物、ジヒドロ−およびテトラヒドロ−誘導体類およびエナンチオマー類に関する。これらの化合物はまた、心臓血管疾患、アレルギー状態、中枢神経系の疾病および細胞増殖疾病を予防する、または治療することにおいても有用である。