baber/WOPTO huggingface dataset:
Patent JP-2005163161-A (JP)
Title: Apparatus and method for forming deposition film
Inventor: TSUCHIDA NOBUFUMI
IPC: C23C16/505
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for forming a deposition film, whereby uniform plasma treatment of a substrate to be treated and reduction of image defects can be achieved.  <P>SOLUTION: The apparatus for forming the deposition film comprises a reaction vessel which can be depressurized and is at least partially composed of a dielectric member, a plurality of cylindrical substrates which are located on the circumference of the same circle inside the reaction vessel, a raw material gas introducing means, and high-frequency electrodes located outside the reaction vessel. A high-frequency power is applied to the high-frequency electrodes to generate a glow discharge in the reaction vessel, thereby decomposing the raw material gas introduced into the reaction vessel and forming the deposition film on the cylindrical substrates. At least a cylindrical conductive member is installed approximately in the center of the circle on which the cylindrical substrates are located, with its one end in the axial direction being earthed. The distance between the other non-earthed end in the axial direction of the cylindrical member and a conductive material inside the reaction vessel is adjusted to 1-100 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169173-A (JP)
Title: Bag filter device
Inventor: YOSHIOKA MASABUMI
IPC: B01D46/02
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag filter device enhancing recovery efficiency of a dust and outstandingly enhancing the performance.  <P>SOLUTION: Upper and lower distribution lines for determining a distribution ratio for distributing a dust-containing air flow introduced from a suction port provided at a front of a bag housing to a raising air stream and a descending air stream are provided on a flow-in passage of an introduction chamber. Upper and lower distribution plates are arranged on the upper and lower distribution lines. A raising air stream flow-regulation plate for approximately equally distributing the raising air stream in the introduction chamber and a descending air stream distribution plate to a hopper are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176425-A (JP)
Title: Drive shaft initializing structure for step motor
Inventor: FUJII KOUJI
IPC: H02K37/24
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To offer a drive shaft initializing structure for a step motor, which can initialize the drive shaft of the step motor without using a link means.  <P>SOLUTION: In an object, the drive shaft initializing structure for step motor comprises: a step motor having a drive shaft which is housed in a housing, and has a drive motor; a driven member having a rotating shaft rotated by the drive shaft; a case for supporting the rotating shaft; a first projection being projected radially from the rotating shaft; a second projection being projected from the case so as to limit the movable range of the rotating shaft by limiting the movable range of the first projection by abutting on the first projection; and a control means for controlling the step motor, wherein the control means rotates the rotating shaft in specified direction by the drive shaft when initializing the drive shaft, and a position where the first projection abuts on a second projecting wall is determined as the origin of the drive shaft, and the drive shaft is directly connected with the drive shaft so that it may rotate together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171580-A (JP)
Title: Heat exchanger and sanitary washing apparatus equipped with it
Inventor: SHIRAI SHIGERU
IPC: F28F1/40
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of a small-sized heat exchanger with good heat exchange efficiency by providing the heat exchanger with a flow-velocity converting means so as to reduce the adhesion of a scale to a channel part of the heat exchanger or clogging caused by the scale.  <P>SOLUTION: In this heat exchanger, the flow-velocity converting means 10 is installed in the channel 9 which is provided on the outer periphery of a heating element 7. Thus, a flow velocity of a fluid can be increased; an accretion such as the scale, which occurs on the surface of the heating element 7, can be reduced; downsizing, high efficiency and energy saving are realized; and the life of the heat exchanger can be lengthened. Consequently, the heat exchanger is suitable for a sanitary washing apparatus, and the sanitary washing apparatus equipped with the heat exchanger can have a long life.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171096-A (JP)
Title: Method for manufacturing protruded particle, protruded particle, protruded conductive particle and anisotropic conductive material
Inventor: WAKIYA TAKESHI
IPC: H01B1/22
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a protruded particle capable of firmly combining a sub-particle with a surface of a substrate particle and controlling a depositing amount of the sub-particle on the surface of the substrate particle, the protruded particle manufactured by the method and with the surface of which the sub-particle is firmly combined, a protruded conductive particle and an anisotropic conductive material.  <P>SOLUTION: In this method, the protruded particle in which the sub-particle is firmly combined with the surface of the substrate particle is manufactured by depositing the sub-particle on the surface of a polymerizable liquid droplet and polymerizing the droplet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194340-A (JP)
Title: Rf pre-circuit for dual band radio transceiver module
Inventor: GO SHIMEI
IPC: H04B1/40
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF pre-circuit which is used for a dual band radio transceiver module and has an antenna select function in transmitting and receiving.  <P>SOLUTION: The RF pre-circuit used for the dual band transceiver module contains first and second dual band antennas, first and second receiving circuits which receive signals in two different bands, first and second transmitting circuits which export signals in two different bands, a switching element which connects the first/second dual band antennas to the first/second receiving circuits and the first/second transmitting circuits. The switching element contains one dual pole double throw switch and one pair of single pole double throw switches to implement the antenna select function in the first/second receiving circuits and the first/second transmitting circuits.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004112841-A (JP)
Title: System and method of transmitting/receiving orthogonal frequency division multiplexing signal
Inventor: TAKAHASHI NOBUAKI
IPC: H04L7/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a receiver side to easily obtain an accurate synchronizing signal, in an OFDM signal transmitting/receiving system.  <P>SOLUTION: A transmitter side of the system has an IFFT circuit for generating a multilevel QAM signal, a guard interval setting circuit, and a clock signal generating circuit for driving both circuits. In the transmitter side, a pilot signal having a high frequency in which phases are to be set at predetermined values over a plurality of symbol sections is generated by the IFFT circuit, the pilot signal is set so as to have a wavelength multiplied by an integral number in the guard interval, to have half-wavelength multiplied by an odd number, to exist as signals in a real number section, or exist as a signal having a single frequency multiplied by four, and the pilot signal is continuously sent out over the plurality of symbol sections. A receiver side generates an accurate clock signal for driving the system on the basis of the pilot signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004215243-A (JP)
Title: Data broadcasting apparatus and time difference data broadcasting method
Inventor: WAKABAYASHI TORU
IPC: H04H20/00
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delayed data broadcasting apparatus capable of appropriately sending an undetermined element sent in a preceding data broadcasting apparatus.  <P>SOLUTION: A delayed data broadcasting apparatus 30 which starts broadcasting a data broadcast program to be broadcasted from a first time by a preceding data broadcasting apparatus 20, from a second time while shifting the time is provided with an acquisition part 34 for acquiring a program material file including a determined element to which a relative sending time is attached, and the undetermined element to which the relative sending time is not attached, a sending time delay part 32 for receiving the relative sending time that is a difference between the time when the prescribed undetermined element is sent in the preceding data broadcasting apparatus, and the first time, monitoring whether or not it reaches an absolute sending time that is the sum of the received relative sending time and the second time, and outputting the sending instruction of the corresponding prescribed undetermined element when it reaches the absolute sending time, and a sending part 38 for sending respective determined elements with the second time as a reference and sending the prescribed undetermined element when the sending instruction is received.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005179418-A (JP)
Title: Azo-substituted quinone compound, chelate compound and optical recording medium using the same
Inventor: UENO YASUNOBU
IPC: G11B7/24079
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium for a rewritable DVD disk system corresponding to high speed writing.  <P>SOLUTION: This optical recording medium comprising a substrate 1 and a recording layer 3 disposed on the substrate 1 is characterized in that the recording layer 2 is formed by using a chelate compound comprising an azo-substituted quinoline compound represented by general formula (1) and a divalent metal salt (for example, a nickel or copper salt) as the recording material. Concretely, a compound (A-1) is exampled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184482-A (JP)
Title: Route control apparatus of packet having geographic range information in ip address, route control program and route control method
Inventor: KUBO TAKESHI
IPC: H04L12/70
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route control apparatus, a route control program and a route control method for reliably and efficiently transferring a packet having geographic range information in an IP to a designated area.  <P>SOLUTION: The route control apparatus 10 employing a GIP address system has: a means for generating a route table 1010 including a plurality of entries, in which a plurality of interfaces are correlated with GIP addresses indicating areas as targets of transmission for each of the interfaces; and a route determining means for sequentially comparing the position information and the geographic range information included in the GIP address of the reception packet 32 representing an area to be designated as a destination with the position information, and the geographic range information in each entry included in the generated route table, and transmitting the reception packet 32 if a superimposed geographic range exists.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180808-A (JP)
Title: Oil separator
Inventor: KAMIYA SHIGERU
IPC: B04C5/12
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable oil separator with small axial length of its swirl reversing chamber.  <P>SOLUTION: The oil separator separates lubricating oil in an exhaust gas as the exhaust gas compressed causes a swirl. The oil separator includes a swirl separating part into which the exhaust gas flows to cause the swirl, and a swirl reversing chamber in which the swirl is changed in direction and guided to an entrance leading to the outside. The channel cross-section of the swirl reversing chamber has a maximum width greater than the inside diameter of the swirl separating part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183797-A (JP)
Title: Printed-wiring board and printed-wiring circuit board
Inventor: TAKIZAWA MINORU
IPC: H05K1/18
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable printed-wiring circuit board that increases yields when performing reflow soldering to surface packaging components of which the number of electrodes is asymmetrical linearly on a printed wiring board.  <P>SOLUTION: Length in the same direction as a pad 12(1) at a side having a small number of electrodes is extended for forming an extended pad 12 (1a), thus joining a lead electrode 22(1) at a side having a small number of electrodes in the surface packaging component 20 to the pad 12(1a) to which the printed-wiring board 10 corresponds while a sufficient solder junction surface is maintained by solder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186808-A (JP)
Title: Instrument panel for vehicle
Inventor: NISHIKAWA TAKASHI
IPC: B60K37/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument panel for a vehicle having function such as heat insulation property and sound shielding property.  <P>SOLUTION: Since an instrument panel body of the instrument panel 1 is formed by calcium silicate hydrate having bubbles, the heat insulation property is enhanced and rising of temperature of air in an air conditioning duct 4 existing at the inside is suppressed to enhance cooling effect. Since the sound shielding property is enhanced, it is not required that a sound shielding material is stuck to a back surface. Since a metal mold having high rigidity and high durability is not required for molding of calcium silicate hydrate, it is advantageous in cost regarding a manufacturing facility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186816-A (JP)
Title: Vehicle driving device
Inventor: TAKAHASHI MASAYOSHI
IPC: B60K17/22
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving device improving a rigidity of a torque tube while restricting an increasing of a vehicle weight or a decreasing in a vehicle compartment space as much as possible.  <P>SOLUTION: This vehicle driving device 10 comprises a driving force generating device 13 having an engine installed therein, a distributer 14 for distributing a driving force to right and left wheels, a propeller shaft 2 for use in transmitting the driving force generated by the driving force generating device 13 to the distributer 14, and a torque tube 1 storing the propeller shaft 2, having one end fixed to either a vehicle body or the driving force generating device 13 and the other end fixed to the distributer 14. A center axis T1 of the torque tube 1 is arranged at a lower side than a center axis P1 of the propeller shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004521640-A (JP)
Title: 芝土収穫機
IPC: A01B45/04
Filed: 2002-05-30
Abstract: 【課題】 【解決手段】芝土収穫機の切断ヘッドをコンベヤーに対して取着する改良された方法は、切断ヘッドとコンベヤーとの間の単一のボールジョイントと、コンベヤーの外方向に離間され、切断ヘッドの、コンベヤーに対する横方向の変位を拘束するように配置された１対の側リンクとを採用している。好ましくは、リンクは、コンベヤーに対する切断ヘッドの垂直及び横方向の調節、例えば、切断ヘッドの“トラッキング”を可能にするように長さが調節可能である。
Patent JP-2005501006-A (JP)
Title: 非ペプチドＧｎＲＨ薬、医薬組成物、その利用法、これら物質とその中間体の調製方法
IPC: C07D307/87
Filed: 2002-06-05
Abstract: ゴナドトロピン放出ホルモンの効果を抑制することのできる非ペプチドGnRH薬を記載する。このような化合物、その薬理学的に許容可能な塩、プロドラッグ、活性代謝物は、哺乳類の生殖に関する疾患やステロイド・ホルモン依存性腫瘍を治療するのに適しているほか、ゴナドトロピンの放出抑制が関係する場合の妊娠の調節にも適している。このような化合物とその調製に役立つ中間体の合成方法も記載する。
Patent JP-2005505319-A (JP)
Title: 位置決めアセンブリ及び使用方法
IPC: A61F2/06
Filed: 2002-06-19
Abstract: 本発明は、血管の修復を含む外科処置中に使用するための位置決め装置を対象とする。本発明の実施例による位置決め装置は、送出アセンブリと、少なくとも１つの拡張可能部材を有する伸展性部材とを含む。拡張可能部材は遠位端と近位端とを有し、近位端は前記送出アセンブリに介在される。位置決め装置は、少なくとも１つの拡張可能部材により、動脈瘤のある血管または動脈のない血管内の物体を位置決めするのに使用される。
Patent JP-2005504948-A (JP)
IPC: C09C1/36
Filed: 2002-07-04
Abstract: The invention relates to a method for directly cooling fine-particle, powdery solid substances by using a cooling medium provided in the form of low-boiling condensed gases or of cold gases obtained therefrom, whereupon bulk material packings are subsequently filled with these solid substances. The invention also relates to a device for directly cooling the fine-particle, powdery solid substances and to fine-particle, powdery solid substances, which are located inside bulk material packings and which, compared to air, have a lower oxygen content in the gas phase between the solid substance particles.
Patent JP-2005504073-A (JP)
IPC: A61K47/26
Filed: 2002-09-06
Abstract: The invention provides methods of treating erectile dysfunction comprising the step of placing within the fossa navicularis of the patient an effective erection-inducing amount of a prostaglandin E1 composition of a semi-solid consistency, as well as suitable applicators. The composition comprises prostaglandin E1, a penetration enhancer, a polysaccharide gum, a lipophilic compound, and an acidic buffer system. The penetration enhancer is an alkyl-2-(N,N-disubstituted amino)-alkanoate ester, an (N,N-disubstituted amino)-alkanol alkanoate, or a mixture of these. The lipophilic compound may be an aliphatic C1 to C8 alcohol, aliphatic C2 to C30 ester, an aliphatic C8 to C30 ester, or a mixture of these. The composition includes a buffer system capable of providing a buffered pH value for said composition in the range of about 3 to about 7.4.
Patent JP-2005508339-A (JP)
IPC: A61Q1/12
Filed: 2002-09-24
Abstract: The invention relates to a cosmetic dyeing composition that is used to lighten human keratinous matter and, more specifically, artificially colored or pigmented hair and dark skin. The inventive composition comprises at least one flourescent dye. The invention also relates to the methods using said composition.
Patent JP-2005504665-A (JP)
IPC: B29L11/00
Filed: 2001-10-11
Abstract: Methods, molds and tools for producing contact lenses (110) include providing a casting cup pair (164) comprising a first, back surface mold (166) assembled with a second, front surface mold (168) to form a cavity therebetween and forming a contact lens (110) in the cavity.
Patent JP-2005511554-A (JP)
Title: 化粧用クロスの含浸液
IPC: A61K8/73
Filed: 2002-10-18
Abstract: 本発明は、化粧用ワイプ用の含浸製剤であって、 （ａ）ノニオン性界面活性剤および両性界面活性剤を、乳化剤量に対して量比１０：１ないし１：１で含有する乳化剤混合物、 （ｂ）ワックスエステル、部分グリセリドおよび脂肪アルコールエトキシレートを含有するワックス成分混合物、および （ｃ）少なくとも１種のカチオン性ポリマー を含有する製剤に関する。ワックス粒子を含有する本発明の製剤は、最適な発泡性およびクレンジング効果並びに快い感触をもたらす。
Patent JP-2005537692-A (JP)
Title: 複数のポイントを統合する無線ネットワーク間の通信システム及び通信方法
IPC: H04L12/28
Filed: 2002-11-27
Abstract: 少なくとも２つのネットワークを備える無線スカッタネットが提供され、少なくとも２つのネットワークの各々は、一つの制御装置と一つ以上のデバイスを含む。各ネットワークの制御装置は、制御装置が確実に通信することができる最も遠い距離を表わす利用可能な物理領域を有する。これらの制御装置は、ネットワーク間のオーバーラップの程度に依存する形で種々の方法でネットワーク情報を互いに授受する。２つのネットワークが可視オーバーラップを有する場合、これらの制御装置はネットワーク情報を直接渡すことになる。２つのネットワークが不可視オーバーラップを有する場合、一方の制御装置は他方の制御装置のネットワークのデバイスを使用してネットワーク情報を渡す。２つのネットワークが間接オーバーラップを有する場合、各ネットワークの一つのデバイスは共に子ネットワーク内に在り、そして、これらの制御装置はネットワーク情報をこの子ネットワークのこれらのデバイスを通して渡すことになる。ネットワーク情報は、複数のビーコンまたは個別のブロードキャストメッセージを通して渡される。
Patent JP-2005511466-A (JP)
Title: ビテトラゾールジアンモニウム塩の遷移金属錯体による燃焼速度向上
IPC: C06B43/00
Filed: 2002-10-03
Abstract: 少なくとも１種のビテトラゾールジアンモニウム塩の遷移金属錯体のある量をガス発生配合物に加える工程を含む、ガス発生配合物の燃焼速度を上昇させる方法が提供される。
Patent JP-2005511987-A (JP)
Title: 無段変速機及びその制御方法
IPC: F16H9/18
Filed: 2002-12-04
Abstract: 【課題】  回転軸上の可動シーブの軸方向位置を計測するセンサを用いることなく可動シーブの軸方向位置制御を可能にするとともに、機構を大型化したり大きな電力消費を伴うことなく、可動シーブの位置を保持して安定した制御ができる無段変速機及びその制御方法を提供する。 【解決手段】  回転軸１上に、軸方向の位置が固定された固定シーブ２と軸方向にスライド可能な可動シーブ３とを対向させて装着し、可動シーブ駆動用モータおよびモータの回転により可動シーブ３を軸方向にスライドさせるスライド駆動手段１６を備えた無段変速機において、モータはステップモータ６からなり、ステップモータ６およびスライド駆動手段１６を回転軸１と同軸上に設けた。
Patent JP-2005512821-A (JP)
IPC: H01H33/662
Filed: 2002-12-23
Abstract: Solder ring ( 12 ) for joining two components ( 10, 11 ) of a vacuum tube, the solder ring ( 12 ) comprising a joining part that consists of solder material for forming an airtight joint between the two components. The solder ring ( 12 ) further comprises at least one centring part. The centring part has at least one first projection ( 14, 15 ) that extends on one side of the joining part essentially in an axial direction of the solder ring ( 12 ) and at least one second projection ( 13, 16 ) that extends in an opposing direction for centring the two components ( 10, 11 ) with respect to one another.
Patent JP-2005521039-A (JP)
IPC: G01K13/00
Filed: 2003-03-14
Abstract: A thermometer is described which is suitable as an indwelling thermometer to detect pyrexia or oestrus in a mammal. The thermometer provides a continued signal that a predetermined reference temperature has been exceeded, which temperature is selected to be indicative of pyrexia or oestrus in a given species and may change according to species.
Patent JP-2005521092-A (JP)
IPC: G03F7/00
Filed: 2003-03-18
Abstract: The invention relates to a composition for positive heat sensitive CTP lithographic printing plates comprising a phenolic resin and an IR absorber characterized by the fact that it contains from 1 to 30% w/w of an organic oxygenated phosphorous compound chosen from the group of general formula (I): wherein R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3 </SUB>are independently: C<SUB>3</SUB>-C<SUB>12 </SUB>linear or branched alkyl; phenyl or heteroaryl eventually substituted with R<SUB>4</SUB>, wherein R<SUB>4 </SUB>is halogen, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkyl, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkoxyl; OR<SUB>5 </SUB>wherein R<SUB>5 </SUB>is C<SUB>3</SUB>-C<SUB>12 </SUB>linear or branched alkyl, phenyl or heteroaryl eventually substituted with R<SUB>4</SUB>, wherein R<SUB>4 </SUB>is halogen, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkyl, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkoxyl.
Patent JP-2005521320-A (JP)
Title: 非同期サンプリング速度変換
IPC: H03H17/06
Filed: 2002-11-01
Abstract: 適応比例積分制御ループ（２０９，２１０）は、非同期サンプリング速度変換に使用のため出力サンプリング速度で入力の正確な測定を行う。入力カウンタ（２００）は、入力サンプルを計数し、そしてその出力は、ラッチ（２０１）により出力サンプリング速度でサンプリングされる。ラッチ（２０１）の出力は、可変利得セクション（２０３，２０５）及び積分器セクション（２０８）を備える閉ループ回路（２１０）に通される。積分器の出力を用いて、多相フィルタの係数を操作することができる。本発明は、速い設定時間及び良好な雑音減衰の利点を有する。
Patent JP-2005533009-A (JP)
IPC: C07D495/04
Filed: 2003-03-17
Abstract: Described herein are antipyschotic compounds of formula (I) wherein, A is an optionally benzo-fused five or six member aromatic ring having zero to three hetero atoms independently selected from N, O, and S; Alk is (C<SUB>1-4</SUB>) alkylene optionally substituted with OH, methoxy, ethoxy, or F; Ar is optionally substituted phenyl, naphthyl, monocyclic heteroaromatic, or bicyclic heteroaromatic; R<SUP>1 </SUP>is hydrogen or (C<SUB>1-4</SUB>) alkyl optionally substituted with OH, OR<SUP>3</SUP>, or OCH<SUB>2</SUB>CH<SUB>2</SUB>OH, wherein R<SUP>3 </SUP>is (C<SUB>1-2</SUB>) alkyl; R<SUP>2 </SUP>is H, (C<SUB>1-6</SUB>) alkyl, halogen, fluorinated (C<SUB>1-6</SUB>) alkyl, OR<SUP>4</SUP>, SR<SUP>4</SUP>, NO<SUB>2</SUB>, CN, COR<SUP>4</SUP>, CONR<SUP>5</SUP>R<SUP>6</SUP>, SO<SUB>2</SUB>NR<SUP>5</SUP>R<SUP>6</SUP>, NR<SUP>5</SUP>R<SUP>6</SUP>, NR<SUP>5</SUP>COR<SUP>4</SUP>, NR<SUP>5</SUP>SO<SUB>2</SUB>R<SUP>4</SUP>, or optionally substituted phenyl, wherein R<SUP>4 </SUP>is hydrogen, (C<SUB>1-6</SUB>) alkyl, fluorinated (C<SUB>1-6</SUB>) alkyl, or optionally substituted phenyl, R<SUP>5 </SUP>and R<SUP>6 </SUP>are independently hydrogen, (C<SUB>1-6</SUB>) alkyl, or optionally substituted phenyl; Z is one or two substituents independently selected from hydrogen, halogen, (C<SUB>1-6</SUB>) alkyl, fluorinated (C<SUB>1-6</SUB>) alkyl, OR<SUP>7</SUP>, SR<SUP>7</SUP>, NO<SUB>2</SUB>, CN, COR<SUP>7</SUP>, CONR<SUP>8</SUP>R<SUP>9</SUP>, SO<SUB>2</SUB>NR<SUP>8</SUP>R<SUP>9</SUP>, NR<SUP>8</SUP>SO<SUB>2</SUB>R<SUP>7</SUP>, NR<SUP>8</SUP>R<SUP>9</SUP>, or optionally substituted phenyl, wherein R<SUP>7 </SUP>is hydrogen, (C<SUB>1-6</SUB>) alkyl, fluorinated alkyl, or optionally substituted phenyl, R<SUP>8 </SUP>and R<SUP>9 </SUP>are independently hydrogen, (C<SUB>1-6</SUB>) alkyl, or optionally substituted phenyl; and salts, solvates, and crystal forms thereof. Also described are the use of the compounds of formula (I) as antagonists of the dopamine D<SUB>2 </SUB>receptor and as agents for the treatment of psychosis and bipolar disorder, and pharmaceutical formulations of the compounds of formula (I).