baber/WOPTO huggingface dataset:
Patent JP-2001180089-A (JP)
Title: Printer and its controlling method
Inventor: HASHIMOTO NAOKI
IPC: G06F3/0489
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer, and its controlling method, in which print conditions can be set through a simple operation. SOLUTION: Setting items of display number p=1-n are displayed sequentially depending on the depression of an up key (S30-S37) and a select key is depressed when it is selected as a display item which is then stored (S38-S39). More specifically, only such items as being set frequency are set as the display items and displayed preferentially. Since the items being set frequency can be displayed by small umber of times of key input, setting work can be simplified.
Patent JP-2001185356-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: ISHIKAWA HITOSHI
IPC: H01L51/50
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure and manufacturing method of organic electroluminescent element that prevents deteriorating factor due to color filter, etc., and enables to form a good quality color filter pattern. SOLUTION: A color filter layer is formed inside transparent board. For example, a paste of fine powders of an inorganic pigment is painted on a glass board 31 and after drying a pigment layer is formed. After forming a pattern of photoresist, a color filter pattern is formed by removing by sandblast the inorganic paint layer that is not covered by the photoresist. By repeating this process, RGB color filter layers 33, 34, 35 are formed and on top of them a transparent layer 32 is formed which then constitutes a transparent board. A transparent electrode 36, organic film layer 37 having more than one layer and the upper electrode 38 are formed sequentially and this constitutes organic electroluminescent element.
Patent JP-2000196129-A (JP)
Title: Roof material integrated with solar cell, roof employing the material, photovoltaic power generation system, and manufacture and installation thereof
Inventor: ITOYAMA SEIKI
IPC: E04D13/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a roof material integrated with solar cell which can be handled well and installed easily without causing any damage on a terminal take-out box. SOLUTION: In a roof material integrated with solar cell comprising photovoltaic elements and a roof material body, a step 111 is provided at a part where a photovoltaic element 105 is not present such that the non-light receiving side is recessed and the terminal take-out part (a terminal take-out box 102, an electrical connector 106) of photovoltaic element 105 is formed in the step 111.
Patent JP-2000192904-A (JP)
Title: Relief pressure control device of relief valve
Inventor: HAYASHI MORITA
IPC: F16K31/122
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by changing pressure of a relief valve according to pressure of an elastic member and a piston bottom chamber, and changing a pressure oil flow rate discharged from a head chamber by a movement of a piston. SOLUTION: When the pressure oil supply/discharge port 22b side of a hydraulic motor 22 is high pressure, pressure oil is supplied to the bottom chamber 84 side of a piston 83 from a supply port 3a of a relief valve 3 via a check valve 12, and an elastic member 7 is compressed according to a movement of the piston 83 to increase relief pressure. While, the pressure oil of the relief valve 3 is supplied to the head chamber 82 side of the piston 83 from the downstream side 3b via a check valve 9 to be discharged into a tank 10 by passing through pipelines 32, 33. A discharge flow rate is decided by restriction quantity of restrictors 5, 6 of the pipelines 32, 33, and a moving speed of the piston 83, that is, a relief pressure increasing speed is decided.  Thus, the restriction quantity of the restrictors 5, 6 is changed by restriction quantity control means 4, 25 to change increase quantity of relief pressure to improve the working efficiency according to the work content.
Patent JP-2001182148-A (JP)
Title: Delivery device for in-pipe cable, and the like
Inventor: OSANAI SHINPEI
IPC: B61B13/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To keep travel condition of a running body as good as possible by feeding a cable, etc., according to the drooping state of the cable in synchronism with the running body. SOLUTION: A cable, etc., C linked with a running body 1, which runs through a pipe, is fed while following the travel of the running body 1, and the delivered cable, etc., C is pulled in. There are provided a feeding/retracting part 10, which is driven to feed or retract the cable, etc., C, a drive part 30 for driving the feeding/retracting part 10, a detecting part 50 which detects the tensile state of the cable, etc., C at feeding of the cable, etc., C, and a control part 70 which operates the drive part 30 based on detection with the detecting part 50.
Patent JP-2000193059-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: KATO HIROSHI
IPC: F16H15/38
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a radial needle gearing to turnably support a displacement shaft at a trunnion, to improve responsiveness during speed change, and simultaneously to secure durability of the radial needle bearing. SOLUTION: The flange part 37c on the outer surface side of a pair of flange parts 37b and 37c formed at the inner peripheral surfaces of the two end parts of an outer ring 35b of which a radial needle bearing 27b is decreased in size axially of the flange part 37c on the outer surface side. The sizes in an axial direction of an outer ring raceway 38b and a plurality of needles 36b and 36b are increased by an amount equivalent to the decrease of the size of the flange part and rigidity of the radial needle bearing 27b is improved. On the other hand, the size in an axial direction of the flange part 37b on the inner surface side is increased so that the outer ring raceway 38b is prevented from protrusion through the opening of a round hole 24 in which the outer ring 35b is fitted and the outer ring raceway 38b is reliably backed up throughout an overall length.
Patent JP-2000197409-A (JP)
Title: Apparatus for transporting and discharging chaff
Inventor: SAITO HIROKI
IPC: B60P3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transporting and discharging chaff, capable of efficiently discharging chaff. SOLUTION: This apparatus is equipped with front control means 10 for preventing a lift-off of front wheels 7 in transportation of chaff, rear control means 11 which are arranged at both sides of the rear parts of both rails and prevent outer derail of central wheels in discharging chaff, a chaff storage bag 19 which is attached to a storage frame 15 of three-dimensional structure framed on a container bottom plate, has a chaff supplying means at an arbitrary part on the top and an opening and closing means for discharging chaff at the back,  an adjusting means 23 such as a chain which is connected to a part between the front part of the container bottom plate and the front part of a base frame and which adjusts the inclination angle of the container bottom plate to be tilt with the central wheels as a support and a stopper means 26 preventing the careless movement of the container bottom plate holding the chaff storage bag loaded and supported on the base frame 1.
Patent JP-H11257156-A (JP)
Title: Operating method for gas turbine engine for aircraft propulsion
Inventor: ROBERTS WILLIAM C JR
IPC: F02K1/17
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent inlet-air overflow from occurring at the time of a thrust change to partial output, and to lengthen the low cycle fatigue life of a notary member by increasing an exhaust nozzle area when an engine is deceletated by controlling a fuel flow till an exhaust nozzle teaches a full-open position at the time of operating a throttle. SOLUTION: A gas turbine power plant 10 is equipped with a gas generator section comprising a high pressure turbine part 14 and a high pressure compression part 11, and this gas generator ] section is set up in space between a low pressure compressor part and a low pressure turbine part 24. In time of output control, a fan capacity is determined as a function of fan rotational speed, while the required maximum rotational frequency of a shaft is determined. In addition, when an area of an exhaust nozzle 31 comes to the maximum, a minimum fuel quantity to a burner 18 necessary for attaining the required maximum rotational frequency of this shaft is determined as well. Then, the exhaust nozzle area is maintained to the required maximum area against the total fuel quantity being not more than the minimum fuel quantity to the burner 18.
Patent JP-H03290640-A (JP)
Title: Instant camera with cover for preventing photosensitivity
Inventor: RICHIYAADO JIEI FUREIZAA
IPC: G03B17/52
Filed: 1990-12-18
Abstract: PURPOSE: To prevent the light piping of a film unit due to outer light by covering an observation window with a blind during the time taken until a part of the film unit gets out of a chemical diffusing roller and reaches a position above the observation window. CONSTITUTION: After the leading edge of the film unit 74 gets out of the chemical diffusing rollers 110 and 112, it passes on a coil 140 and is engaged with a lip part 144 formed at the leading edge of an opaque curtain 142. Thereafter, it goes toward the observation window 136 while unwinding the curtain 142 from the coil 140, and further continues to move on the coil 140. When the lip part 144 comes in contact with a cam surface 152, it is released from the leading edge of the unit 74, and the curtain 142 is automatically rewound to the coil 140. With this constitution, the window 136 and the unit 74 are covered with the curtain 142 for a long time, so that the unprocessed part of the unit 74 is prevented from being influenced by the light piping.
Patent JP-H04220571-A (JP)
Title: Method for detecting order of phase of three-phase power supply
Inventor: SAKIYA KOUICHI
IPC: G01R29/18
Filed: 1990-12-20
Abstract: PURPOSE:To enable order of phase of three phases to be determined by utilizing bi-phase signals among three phases. CONSTITUTION:Phase signals VR and Vr of two phases out of a three-phase power supply are used, a phase of the signal VR which is delayed by 120 degrees out of two phases is delayed through a filter 1 by 60 degrees and then, in the case of a positive phase, one of this delayed phase signal VR' is-delayed by 180 degrees for other phases signal Vr, these bi-phase signals VR' and Vr are added, and the added value which becomes smaller in the case of positive phase and becomes larger in the case of negative phase is compared with a specified setting level Vc by a comparator A1. Then, an output of a comparator A1 is integrated and the order of phase is determined according to the size of the integration level.
Patent JP-H04222764-A (JP)
Title: Revolving furniture
Inventor: UEDA OSAMU
IPC: A47B63/06
Filed: 1990-12-25
Abstract: PURPOSE:To simplify assembly of a revolving furniture accurately in a construction site. CONSTITUTION:A plurality of divided furmiture bodies 5 are arranged and mounted to the peripheral surface of a furniture post 4 erected in the center of a rotator 2. The divided furniture bodies 5 are positioned by inserting divided furniture mounting projections 61 provided to the upper surface of the rotator 2 into interlocking holes 65 provided to the rears of the bottom plates 5c of the divided furniture bodies 5. The divided furniture bodies 5 are provided to the furniture post 4 so that they are not fallen forward. The revolving furniture is divided into a plurality of divided furniture bodies 5 so that they are easily assembled even if the revolving furniture A is a large-sized one.
Patent JP-H04251529-A (JP)
Title: Equipment for controlling generator for vehicle
Inventor: KATO TAKETOSHI
IPC: H02J7/16
Filed: 1990-12-27
Abstract: PURPOSE:To improve a fuel consumption of a vehicle, by suppressing the power generation quantity of a generator without deteriorating the income and outgo of charging and discharging of a battery. CONSTITUTION:A predetermined rotating speed of an engine is so preset as to be the rotating speed at which a generator 1 can output the same current as the summation of the currents required by a predetermined electric load 3 when field windings 1a of the generator 1 are excited fully. Then, if an actual rotating speed of the engine is higher than this predetermined rotating speed when both are compared with each other, the desired generation voltage value of the generator 1 is made to be a first preset voltage. If the actual rotating speed of the engine is lower than the predetermined rotating speed of the engine, the desired generation voltage value is made to be a second preset voltage which is lower than the first preset voltage. The generation voltage of the generator is so controlled as to be kept at the first or second desired generation voltage value.
Patent JP-H04231989-A (JP)
Title: Game management equipment
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-12-28
Abstract: PURPOSE:To offer the game management equipment device which is constituted so that a burden in the management side of a game hall is suppressed to the utmost, that which a player desires can be obtained selectively at the time when the player executes a premium exchange by using given negotiable value given to the player as a result of game, and also, such inconvenience as it is necessary to carry premium balls, and moreover, convenience for other gen eral players than members is taken into consideration. CONSTITUTION:The device contains a holding point card processor 13 for recording a holding point in a holding point card 19 as a result of executing a game by a player and executing the payment to the player, a premium processor 9 for recording the holding point of the holding point card 19 in a premium card 13b and giving it to the player being a member, and affiliated stores 105, 106 and 107 in which the player can execute a premium exchange with the sales object by using the holding point specified by the own premium card 136.
Patent JP-H04225822-A (JP)
Title: Composition for producing cellulose ester membrane for liquid separation
Inventor: ROBAATO DEI MAHOONEI
IPC: B01D71/14
Filed: 1990-12-06
Abstract: PURPOSE: To permit to change a solvent and non-solvent to nonpoisonous material at final usage of a membrane by including a mixture of cellulose ester and a specific solvent to dissolve the cellulose ester at temperature of form a membrane and making the cellulose ester and solvent existent ratio to form a semipermeable membrane. CONSTITUTION: A mixture comprising at least one kind of cellulose esters and at least one kind of solvent selected from glycerol monoacetate, glycerol diacetate, glycerol triacetate or a mixture thereof to dissolve the cellulose esters at temperature to form a membrane, is prepared where the ratio of the cellulose ester and solvent is the one to form a semipermeable membrane. The mixture is heated to the temperature to form a uniform fluid and the uniform fluid is extruded or cast to the semipermeable membrane which is cured and gelatinized by passing through one or more quench zones. The semipermeable membrane obtained in this way is useful for ultra-, micro- or reverse osmotic filtration.
Patent JP-2002500738-A (JP)
IPC: F16L51/02
Filed: 1998-05-09
Abstract: An axial compensator has a corrugated compensator tube extending along an axis and having a pair of opposite ends and respective pipe sleeves fixed to the ends and movable axially toward and away from each other with axial elastic deformation of the compensator tube. An inner guide tube fixed to one of the sleeves, generally centered on the axis, and projecting axially toward the other sleeve is formed with a plurality of radially outwardly projecting formations spaced axially from the one sleeve and defining respective radially outwardly open gaps. An outer guide tube fixed to the other of the sleeves, generally centered on the axis, and telescopingly engaging the inner guide tube is formed with radially inwardly projecting formations spaced axially from the one sleeve, defining respective radially outwardly open gaps, and aligned axially and engageable axially with the inner-tube formations. The gaps have an angular dimension at least as great as an angular dimension of the formations.
Patent JP-S60500025-A (JP)
Title: ギア比チェンジが必要であることを報知する方法及び装置
IPC: B60W10/10
Filed: 1983-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03501136-A (JP)
Title: 熱溶融型接着剤組成物
IPC: A61F13/49
Filed: 1988-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03502935-A (JP)
IPC: C12N15/66
Filed: 1989-11-07
Abstract: Novel polymers are provided which are produced by recombinant techniques. The polymers are characterized by having a small repeating sequence which provides for strands capable of associating, resulting in useful structural characteristics, where the strands are joined by turns or loops which are flexible and available for interaction with the environment. Specifically, repeating groups of naturally occurring proteins such as silk are modified by introduction of an amino-acid sequence at a site which provides for a turn between strands to provide for readily available oligopeptides capable of interacting with molecules in the environment.
Patent JP-H04503094-A (JP)
Title: ３ホイール形ターボチヤージヤの制御器
IPC: F02B1/04
Filed: 1989-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2001520506-A (JP)
IPC: A61P35/00
Filed: 1996-05-07
Abstract: New tumor rejection antigen precursors, and the nucleic acid molecules which code for them, are disclosed. These tumor rejection antigen precursors are referred to as NAG tumor rejection antigen precursors, and the nucleic acid molecules which code for them are referred to as NAG coding molecules. Various diagnostic and therapeutic uses of the coding sequences and the tumor rejection antigen precursor molecules are described.
Patent JP-H06508052-A (JP)
Title: 可溶性洗剤を溶解し活性化するための方法および装置
IPC: B08B3/10
Filed: 1992-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000512173-A (JP)
Title: 血液処理システム
IPC: A61M1/36
Filed: 1997-06-05
Abstract: (57)【要約】
血液処理カートリッジ(22)と血液貯留または出口部分(100)とを含む血液処理システム(20;120;20')。第１及び第２の平面血液処理アセンブリ(70及び80)を、単一組み立て軸(Ａ)に沿って互いに距離を置いた関係で血液処理カートリッジ(22)内に挿入することが出来、血液貯留部分(100)をその単一組み立て軸(Ａ)に沿って血液処理カートリッジに係合することが出来ることから、本システム(20)を組み立てを自動化することが容易になる。本システム(20)はまた、筐体内、特に血液処理カートリッジ(22)内の血液の観察にも便利である。
Patent JP-S63502957-A (JP)
IPC: C08F8/42
Filed: 1987-02-03
Abstract: A process for recovering recombinant protein from refractile inclusion bodies of microorganisms comprises disrupting cells, recovering refractile bodies containing recombinant protein, solubilizing the refractile bodies with a denaturant, protecting sulfhydryl groups of recombinant proteins, converting cationic amino groups of recombinant proteins to anionic carboxylic acid by derivatization with organic cyclic acid anhydrides, and recovering recombinant protein derivatives. 
<??>Solid supports may be coated with recombinant protein recovered by the above process, and such supports may be used for the detection and quantification of antibodies to the recombinant proteins in body fluids.
Patent JP-S60500444-A (JP)
Title: 改良されたブランクシリンダ装置
IPC: C03B11/00
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000511921-A (JP)
Title: ２種類の活性成分を別個の区画に内容する経皮系、その製造法、および医薬としてのその用途
IPC: A61L15/44
Filed: 1997-06-10
Abstract: (57)【要約】
本発明は、活性成分（Ｉ）および活性成分(II)の経皮投与が意図される、二つの区画（Ａ）および（Ｂ）で構成され、区画（Ａ）は、活性成分（Ｉ）を充填した、任意に１種類またはそれ以上の添加物を加え得る、付着性重合体基質を収容し、区画（Ｂ）は、活性成分(II)を充填した、任意に１種類またはそれ以上の添加物を加え得る、付着性重合体基質を収容し、これらの基質は、それぞれ、同一であるか、または異なる保護薄膜（ａ）および（ａ’）で急速に被覆された装置であって、区画（Ａ）は、１〜１０ｍｍの空白の間隔によって区画（Ｂ）から分離されていることと、区画（Ａ）および（Ｂ）は、同じ剥ぎ取り式保護薄膜（ｂ）によって支持されていることとを特徴とする装置を開示する。
Patent JP-H03502973-A (JP)
Title: ジョイスティック
IPC: G06F3/0338
Filed: 1988-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06504121-A (JP)
Title: ホログラフィー干渉方法を用いる構造試験
IPC: G01B11/16
Filed: 1991-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03503050-A (JP)
Title: 抗レトロウイルス剤としてのピリミジンおよびプリン１，２‐ブタジエン‐４‐オール
IPC: A61K31/505
Filed: 1988-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03503185-A (JP)
Title: 冷間圧延薄板又は帯板の製造方法
IPC: C22C38/00
Filed: 1989-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000514598-A (JP)
Title: 有機モリブデン含有の磁気レオロジー流体
IPC: H01F1/44
Filed: 1997-06-10
Abstract: (57)【要約】
磁気応答粒子、キャリヤー流体及び少なくとも一つの有機モリブデンを含む磁気レオロジー流体。その有機モリブデンは、飽和又は不飽和炭化水素、芳香族炭化水素、酸素含有化合物、窒素含有化合物、一つ以上の官能基を含有する化合物からなる群から選択した前駆物質から誘導できる少なくとも１つの有機部分に結合した少なくとも１つのモリブデン原子を含むことが望ましい。
Patent JP-S62502414-A (JP)
IPC: C08F10/02
Filed: 1986-03-24
Abstract: High strength fibers of a polymeric material and having outstanding tensile strength, Young's modulus values, and creep resistance are prepared by treating a fiber from a polymeric material, which may contain a crosslinking promoter, by (a) crosslinking the polymeric material; (b) heating the fiber to a temperature, T1, which (i) in the event the polymer is amorphous, is above the glass transition temperature (Tg) of the polymer and, (ii) in the event the polymer is crystalline, is above the second order transition temperature, T alpha c, and below the crystalline melting temperature (Tm) of the polymer; (c) drawing the fiber to a draw ratio of at least about 2 at a rate of at least about 200% per minute and (d) cooling the fiber.
Patent JP-2001517065-A (JP)
Title: トランスジェニック動物モデルを用いてアルツハイマー病治療薬を同定する方法
IPC: C12Q1/02
Filed: 1996-06-07
Abstract: (57)【要約】
アルツハイマー病の潜在的な処置を試験するためのトランスジェニック動物モデルの構築を記載する。このモデルは、βアミロイド前駆体タンパク質（APP）の３つすべての形態（APP695、APP751、およびAPP770）、ならびに天然に存在する変異（例えば、アミノ酸717でのLondonおよびIndiana家族性アルツハイマー病（FAD）変異）に基づく種々の点変異、APP遺伝子における推定変異、およびＡβ領域を含むAPPの短縮形態の発現に基づいて、アルツハイマー病において観察される病理と類似した病理によって特徴づけられる。APP遺伝子構築物は、ヒト血小板由来成長因子Ｂ（PDGF-B）鎖遺伝子プロモーター、またはトランスジェニック動物の脳組織において高レベルでＡ＄(b)もしくは変異形態のAPPを発現し得る他のプロモーターを使用して調製される。動物細胞は、トランスジェニック動物から単離され得るか、またはリポフェクションもしくはエレクトロポレーションのような標準的な技術を用いて、同じ構築物を使用して調製され得る。トランスジェニック動物または動物細胞は、APP、βアミロイドペプチドの量、神経病理、および動物の行動変化に対するそれらの効果により測定されるような、アルツハイマー病の病理学的経過を変化させる化合物についてのスクリーニングのために使用される。
Patent JP-H10500459-A (JP)
Title: 健康下着
IPC: A41B9/00
Filed: 1995-06-13
Abstract: (57)【要約】
本発明は、前面に形成されホーデンと性器を受容し支持する袋手段（１）と、この袋手段（１）の下側に位置する幅の狭い部分（２）と、下着の上縁に沿って設けられた弾性ベルト（４）と、幅の狭い部分（２）から弾性ベルト（４）の後側まで下着の中央部分に沿って固着されたタイトフィットバンド（３）とを有し、タイトフィットバンド（３）の鍼のつぼ区域に相当した部位に金属片を配置した下着に関する。
Patent JP-H05502584-A (JP)
IPC: C11D7/42
Filed: 1990-12-21
Abstract: The enzyme containing preparation contains at least one enzyme, whereby at least 50 % of the enzymatic activity of at least one enzyme is present in the preparation as enzyme crystals, preferably together with a stabilizing agent for the enzyme(s). The detergent contains this preparation. Both the preparation and the detergent can be a granulate or a slurry. Both the preparation and the detergent exhibit good stability and no discoloration.
Patent JP-2000513346-A (JP)
Title: 細胞消滅及び壊死による細胞障害を防ぐためのフルピルチンの使用
IPC: A61K31/44
Filed: 1997-06-18
Abstract: (57)【要約】
本発明は、非生理学的に高い細胞死亡率を伴う疾患の予防及び治療のための薬剤を製造するためのフルピルチン又はその塩の使用に関する。その場合、細胞破壊プロセスを伴う臓器疾患、例えば心筋梗塞、ショック腎、ショック肺、老年斑点性変性あるいは機械的影響、熱影響、放射線影響又は毒性影響による外傷の治療が特に重要である。
Patent JP-2002514223-A (JP)
IPC: C07H17/08
Filed: 1998-04-17
Abstract: The present invention relates to a novel process for preparing the anticancer compound, etoposide, in the C-1"- beta  anomeric form, as well as a novel intermediate compound.