baber/WOPTO huggingface dataset:
Patent WO-2019186979-A1 (WO)
Title: Display device
Inventor: OCHI HISAO
IPC: H01L51/50
Filed: 2018-03-29
Abstract: A display device according to the present invention is provided with: a first conductive layer (70) which is provided on a resin substrate layer (7); a planarization film (16) which is provided on the first conductive layer; and an organic EL element (9) which is provided on the planarization film. This display device is also provided with a second conductive layer (75) which is in contact with a second electrode of the organic EL element on the planarization film in a frame area that surrounds a display area (2), while being in contact with the first conductive layer on the outside of the planarization film; the second electrode is electrically connected to the first conductive layer via the second conductive layer; a trench (49) is formed in a portion of the planarization film, said portion being positioned in the frame area; the first conductive layer is exposed from the planarization film within the trench; and the second electrode is electrically connected to the first conductive layer via the second conductive layer within the trench.
Patent WO-2019193647-A1 (WO)
Title: Method for producing polyimide precursor, method for producing photosensitive resin composition, method for producing patterned cured object, method for producing interlayer dielectric film, cover coat layer, or surface-protective film, and method for producing electronic component
Inventor: YONEDA SATOSHI
IPC: C08F290/06
Filed: 2018-04-03
Abstract: A method for producing a polyimide precursor having a structural unit represented by formula (1), the method comprising steps (i) and (ii), the step (i) and/or the step (ii) being conducted in a solvent comprising a compound having both an ether bond and an amide bond. (i) A step in which a carboxylic acid anhydride is reacted with a diamine compound to obtain a polyimide precursor having a structural unit represented by formula (2). (ii) A step in which the polyimide precursor having a structural unit represented by formula (2) is reacted with the compound represented by formula (8) and the resultant reaction product is reacted with a compound represented by formula (9) to obtain a polyimide precursor having a structural unit represented by formula (1). (In formula (1), R 1  and/or R 2  is a group represented by formula (3).)
Patent WO-2019193651-A1 (WO)
Title: Refrigerator
Inventor: NISHIGAI MITSUKI
IPC: F25D21/14
Filed: 2018-04-03
Abstract: This refrigerator is provided with: a heater loop arranged under a cooler and over a heater; a drain tray that drains water defrosted from the cooler; and a box body provided with a cooling chamber that accommodates the cooler, the heater, the heater loop, and the drain tray. The cooling chamber communicates with a storage chamber and circulates, to the storage chamber, cold air that has been heat-exchanged in the cooler. The drain tray has: a drain part having a drain hole arranged under the heater; a drain pan part which extends from the drain part and collects defrosted water to guide the water to the drain hole; and a heat receiving part which extends from the drain pan part, extends from an attachment part for fixing the drain tray to a wall surface of the cooling chamber toward the inner space of the cooling chamber, and conducts radiant heat from the heater to the drain pan part and the drain part through the attachment part.
Patent WO-2019193689-A1 (WO)
Title: Desulfurization device
Inventor: AKAGI DAICHI
IPC: B01D53/78
Filed: 2018-04-04
Abstract: A desulfurization device according to one embodiment of the present invention is provided with: an absorption tower having in the interior thereof a gas flow region wherein an exhaust gas flows; a plurality of spray nozzles for spraying an absorption liquid into the gas flow region; and a partition plate that is provided in the interior of the absorption tower at a distance from a ceiling portion of the absorption tower, and that partitions the gas flow region in the absorption tower into an upflow portion wherein the exhaust gas flows upward and a downflow portion wherein the exhaust gas flows downward. The partition plate has a guide part at the upper end portion thereof. The guide part is configured so as to guide the exhaust gas by causing the exhaust gas moving from the upflow portion to the downflow portion to flow along an outer peripheral surface of the guide part, and in a cross-sectional view the outer peripheral surface has a closed shape.
Patent WO-2018194008-A1 (WO)
Title: 固体高分子形燃料電池用の触媒及びその製造方法
Inventor: MATSUTANI KOICHI
IPC: H01M4/88
Filed: 2018-04-16
Abstract: 本発明は、白金と遷移金属Ｍとからなる触媒粒子が炭素粉末担体上に担持されてなる固体高分子形燃料電池用触媒に関する。本発明の触媒は、触媒粒子を構成する白金と遷移金属Ｍとのモル比（Ｐｔ／Ｍ）が２．５以上であり、且つ、ＣＯ吸着法により測定される白金比表面積（ＳＣＯＭＳＡ）とＢＥＴ法により測定される触媒比表面積（ＳＢＥＴ）との比（ＳＣＯＭＳＡ／ＳＢＥＴ）が０．２６以上０．３２以下であることを特徴とする固体高分子形燃料電池用触媒である。この触媒は、合金触媒を調製した後に、白金化合物溶液で当該合金触媒を洗浄し、触媒粒子表面に白金を追加的に補充することで製造できる。
Patent WO-2018199199-A1 (WO)
Title: 結束具及び連結結束具
Inventor: TAKEMURA HAJIME
IPC: B65B51/04
Filed: 2018-04-25
Abstract: 結束機（１０）から打ち出されて被結束物（５０）を結束する結束具（４１）であって、塑性変形可能な略Ｕ字形の基部材（４２）と、前記基部材（４２）の表面に設けられた表面部材（４３）と、を備えるようにした。
Patent WO-2018225446-A1 (WO)
Title: 地図変化点検出装置
Inventor: SUGIE MAIKO
IPC: G06T7/60
Filed: 2018-05-11
Abstract: 地図変化点検出装置は、車両に備えられ、車両の周辺を撮像するカメラ（１１０）と、カメラが撮像した画像を俯瞰画像に変換する俯瞰変換部（Ｓ６）と、路面地図を含んだ道路地図（１５１）を記憶する地図記憶部（１５０）と、俯瞰画像と路面地図とを照合して、路面地図に対して、実際の路面に変化が生じた位置である変化点が存在するか否かを決定する照合処理部（１６４）とを備える。
Patent WO-2019003867-A1 (WO)
Title: Vehicle-mounted power supply circuit and vehicle-mounted power supply device
Inventor: KAWAMURA IBUKI
IPC: H02M3/00
Filed: 2018-06-08
Abstract: Provided is a configuration which, during normal times, can supply an operation voltage based on any one power storage unit to a control unit of a vehicle-mounted power supply device, and which can continue to reliably supply the operation voltage to the control unit even during abnormal times in which power supply from the power storage unit is reduced or stops. This vehicle-mounted power supply circuit (60) has: a first internal power supply unit (61) which supplies power to a control unit (30) on the basis of the power supplied from a first power storage unit (91); a second internal power supply unit (62) which supplies power to the control unit (30) on the basis of the power supplied from a second power storage unit (92); and an operation voltage regulating unit (64). When the power supply from the second internal power supply unit (62) is normal, the operation voltage regulating unit (64) outputs an operation voltage to the control unit (30) on the basis of the power from the second internal power supply unit (62); and when the power supply from the second internal power supply unit (62) is abnormal, the operation voltage regulating unit (64) outputs the operation voltage to the control unit (30) on the basis of the power from the first internal power supply unit (61).
Patent WO-2019003873-A1 (WO)
Title: Actuator
Inventor: KITAHARA HIROSHI
IPC: H02K33/16
Filed: 2018-06-11
Abstract: This actuator 1A comprises a viscoelastic member 9 arranged in a position where a support body 2 and a movable body 3 face each other in a first direction Z, and a magnetic drive circuit 6 drives the movable body 3 in a second direction X perpendicular to the first direction Z. Further, the viscoelastic member 9 connects the movable body 3 and the support body 2, which face each other in the first direction Z in a state in which the viscoelastic member 9 extends in the second direction X with the first direction Z as the thickness direction. Consequently, resonance when vibrating the movable body 3 can be suppressed by means of the viscoelastic member 9. Further, by using shear-direction spring elements of the viscoelastic member 9, reproducibility of vibration acceleration in response to an input signal can be improved, making it possible to generate nuanced vibration. Furthermore, by being pressed in the thickness direction, large deformations of the viscoelastic member 9 can be suppressed, and large changes in the gap between the movable body 3 and the support body 2 can be suppressed.
Patent WO-2019003998-A1 (WO)
Title: Glass panel unit production method, joinery production method, and gas adsorption unit
Inventor: ABE HIROYUKI
IPC: C03C27/06
Filed: 2018-06-19
Abstract: The present invention addresses the issue of efficiently adsorbing gas generated in an internal space after a decompression sealing process. A gas adsorption unit (3) includes a getter (30), a package (31) that seals the getter (30), and a low melting point member (320). A connecting body (32) including the low melting point member (320) is joined to the package (31) by heating and melting the low melting point member (320) at a temperature lower than the melting point of the package (31). The molten low melting point member (320) is cooled and hardened. Thermal stress is generated in the package (31) connected to the connecting body (32) and the package (31) is ruptured, said thermal stress being caused by the difference in the thermal expansion coefficients of the package (31) and the connecting body (32).
Patent WO-2019004086-A1 (WO)
Title: Sun visor device
Inventor: MIYAMAE HITOSHI
IPC: B60J3/02
Filed: 2018-06-22
Abstract: Provided is a sun visor device with which a spring member can be firmly positioned on a shaft member and a sun visor main body is not easy to be divided. This sun visor device 10 comprises a shaft member 20, a sun visor main body 30, a spring member 60, and a support member 70 with an insertion section. Main-body-side frame-shaped sections 41, 42, 49, 50 are provided on the inner peripheries of constituent bodies 31, 32. Support-side protruding sections 79, 80 are provided on the support member 70. The support member 70 is disposed within the sun visor main body 30 so as to be movable from a position in which the support-side protruding sections 79, 80 are not inserted into the main-body-side frame-shaped sections 41, 42, 49, 50 to a position in which the support-side protruding sections 79, 80 are inserted into the main-body-side frame-shaped sections 41, 42, 49, 50.
Patent WO-2019004193-A1 (WO)
Title: Heating device
Inventor: WATANABE HIRONORI
IPC: H05B3/02
Filed: 2018-06-26
Abstract: Provided is a heating device with which an object to be heated can be efficiently heated and a uniform heat distribution can be obtained. The heating device of the present invention comprises: a positive temperature coefficient thermistor heating element (1) provided with an electrode layer; a first electrode terminal (11, 21); a second electrode terminal (12, 22); a holder (2) in which the positive temperature coefficient thermistor heating element (1) is contained; and a heat conducting sheet (3). The heat conducting sheet (3) includes graphite particles and a polymer compound. A long-axis direction of the graphite particles is substantially orthogonal to the plane of the positive temperature coefficient thermistor heating element (1). The positive temperature coefficient thermistor heating element (1) and the holder (2) are assembled in a state of being urged to apply pressure to the heat conducting sheet (3).
Patent WO-2019064841-A1 (WO)
Title: Absorbent body manufacturing method
Inventor: KOBAYASHI KENJI
IPC: A61F13/15
Filed: 2018-07-19
Abstract: This method for manufacturing an absorbent body (1) comprises: a slit (2) forming step of intermittently forming, in a band-like base material sheet (22), a plurality of slits (2) extending along a conveyance direction (X) and spaced apart from one another in the width direction (Y), thereby providing a long-base-part connected body (22A) in which a plurality of long base parts (1a) are connected in the width direction (Y) via non-cut parts (3) located between the slits (2) adjacent in the conveyance direction (X); a coating step of coating one surface of the long-base-part connected body (22A) with an adhesive (31); a polymer spraying step of spraying water absorbent polymer (41) particles onto the surface coated with the adhesive (31) and affixing the water absorbent polymer (41) particles onto the long-base-part connected body (22A) through the adhesive (31); and a cutoff step of cutting the non-cut parts (3) so as to join the slits (2) adjacent in the conveyance direction (X), thereby cutting apart the long-base-part connected body (22A) into the plurality of long base parts (1a) and forming absorbent units (1A).
Patent WO-2020021622-A1 (WO)
Title: Shoe insole
Inventor: TAKAHASHI TSUYOSHI
IPC: A43B17/00
Filed: 2018-07-24
Abstract: The objective of the present invention is to provide a shoe insole which makes it easy for toes to perform an action of grasping the ground surface, in a state in which stability and mobility are maintained.
A shoe insole 1 is provided with a heel bone front portion supporting convex portion 90 which abuts a heel bone front portion 12A of the foot in order to maintain the medial longitudinal arch 121, the lateral longitudinal arch 122, and the anterior transverse arch 120, and a ball supporting portion 100 which supports the inner ball 26A and the outer ball 34A of the foot, in a state in which the medial longitudinal arch 121, the lateral longitudinal arch 122, and the anterior transverse arch 120 are being maintained by the heel bone front portion supporting convex portion 90, wherein an insole front portion 110 that is thinner than the ball supporting portion 100 is provided in front of the ball supporting portion 100.
Patent WO-2019176128-A1 (WO)
Title: Gas engine and ship provided with same
Inventor: SHUTO SHINTARO
IPC: F02M69/00
Filed: 2018-07-25
Abstract: The purpose of the present invention is to provide a gas engine and a ship provided with the same, the gas engine making it is possible to ensure a distance that enables fuel and an oxidizing agent to mix, and to evenly mix the oxidizing agent and the fuel even if the flow rate of gas traveling towards intake pipes varies. A gas engine (1) comprises: an intake passage (10) through which a gas flows; a plurality of intake pipes (12A, 12B) where the intake passage (10) branches apart at a branching section (14) that is downstream in the gas flow direction, the intake pipes opening to a cylinder (16) at the downstream end; and a fuel injection means (31) that injects fuel into the intake passage (10). The fuel injection means (31) is provided upstream of the branching section (14) in the gas flow direction, and injects varying quantities of fuel into the plurality of intake pipes (12A, 12B).
Patent WO-2019220653-A1 (WO)
Title: Causal relation estimating device, causal relation estimating method, and causal relation estimating program
Inventor: SOGAWA YASUHIRO
IPC: G06N5/02
Filed: 2018-07-25
Abstract: A query specification unit 81 specifies a query that is a combination of a variable on which an intervening operation is performed for a causal relation and a value of the variable. An intervention data generation unit 82 generates intervention data that includes the value of a variable acquired by an intervening operation based on a query and the query. A causal relation update unit 83 updates a causal relation using the generated intervention data. In this regard, the query specification unit 81 specifies a query, from among the queries specified on the basis of an expected loss representing an error of estimating a target variable by a query, that minimizes the expected loss through an update.
Patent WO-2019054142-A1 (WO)
Title: Wireless power transmission apparatus
Inventor: SASAKI MASATO
IPC: H02M5/458
Filed: 2018-08-22
Abstract: Provided is a wireless power transmission apparatus that is capable of efficiently supplying power. This wireless power transmission apparatus is provided with: a transmission coil; an inverter that drives the transmission coil; a DC/DC conversion circuit that drives the inverter; and a control circuit unit that determines an output voltage command value to the DC/DC conversion circuit so as to reduce output power of the DC/DC conversion circuit by changing the output voltage command value.
Patent WO-2019065046-A1 (WO)
Title: Stepless transmission and method for manufacturing same
Inventor: TSUKUDA KAZUMICHI
IPC: B21K1/12
Filed: 2018-08-28
Abstract: Provided is a stepless transmission comprising: a first pulley having a first stationary sheave and a first movable sheave; a first cylinder for forming a first oil chamber together with the first movable sheave; a second pulley having a second stationary sheave and a second movable sheave; a second cylinder for forming a second oil chamber together with the second movable sheave; and a power transmitting belt passed on the first pulley and the second pulley. The first cylinder has a first member affixed to a first shaft, and also has a second member joined to the outer periphery of the first member. A bearing is disposed between the outer periphery of the first member and the inner periphery of a case. The axial thickness of the portion of the first member, which is capable of coming into direct contact with the first movable shave, is greater than the thickness of the second member.
Patent WO-2019087569-A1 (WO)
Inventor: SUZUKI HIROYUKI
IPC: B25J3/00
Filed: 2018-09-07
Abstract: スレーブ装置をマスタ装置で遠隔操作するマスタ－スレーブシステム及びその制御方法を提供する。　マスタ－スレーブシステムは、温度を取得する温度取得部を含むスレーブ装置と、前記取得された温度を提示する提示部を含むマスタ装置を具備する。前記提示部は、前記操作部に設けられた、前記取得された温度に基づいて温度変化する温度変化部を含み、前記取得された温度と協調して温度変化する。また、前記温度入力部による入力温度と、前記温度取得部により取得された温度に基づいて、前記操作対象の種類又は特性を判定する判定部をさらに備える。
Patent WO-2019069910-A1 (WO)
Title: Emotion determination device, emotion determination method, and program
Inventor: YUDA EMI
IPC: A61B5/16
Filed: 2018-10-02
Abstract: This emotion determination device comprises: an acquisition unit which acquires at least two indicators, as a first indicator and a second indicator, on the basis of heart beat information indicating the change over time in the heat beat intervals of a subject; and a determination unit which determines the emotion of the subject on the basis of the first indicator and second indicator of the subject acquired by the acquisition unit, and determination criteria in which a predetermined reference value for the first indicator and a predetermined reference value for the second indicator are associated with each other for each of the emotions of a subject.
Patent WO-2019082908-A1 (WO)
Title: Communication system and method of communication
Inventor: MURAKAMI YUTAKA
IPC: H04B7/08
Filed: 2018-10-24
Abstract: Provided is a communication system including one or more chargers, and a server (5821) that can communicate with the one or more chargers, the communication system being such that the server (5821), during charging of a first vehicle by a first charger included in the one or more chargers, acquires first information (5823) via the first charger from the first vehicle, and during charging of a second vehicle by a second charger (5750) included in the one or more chargers, supplies second information (5764) based on the first information to the second vehicle via the second charger (5750).
Patent WO-2020100256-A1 (WO)
Title: Charging/discharging control device and dc power supply system
Inventor: KAWAMOTO SHINYA
IPC: H02J1/00
Filed: 2018-11-15
Abstract: A charging/discharging control device according to an embodiment is equipped with a first determination unit, a second determination unit, and a switching unit. The first determination unit determines whether a voltage value of a storage battery capable of supplying power to a DC load is equal to or less than a first threshold value when a supply of AC power has stopped. The second determination unit determines whether a difference between the voltage value of the storage battery and a voltage value of DC power output from a rectifier, which converts AC power to DC power and supplies the AC power to a DC load and the storage battery, is equal to or less than a second threshold value when the supply of AC power is restarted. The switching unit interrupts the connection between the storage battery and the rectifier and the DC load when the first determination unit determines that the voltage value of the storage battery is equal to or less than the first threshold value, and reopens the connection from the rectifier to the storage battery when the second determination unit determines that the difference between the voltage value of the storage battery and the voltage value of the DC power is equal to or less than the second threshold value.
Patent WO-2019107231-A1 (WO)
Inventor: IMAMURA KAZUHIKO
IPC: C12M1/34
Filed: 2018-11-21
Abstract: 分岐流路間のコンタミネーションを抑制でき、比較的簡単な流路構造を有し、小型化を進めることができる、マイクロ流体チップを提供する。　流体が送液される流路構造３を有するマイクロ流体チップ１であって、流路構造３が、流入口５と、流出口６とを有する主流路４と、主流路４に接続されており、主流路４に接続されている側が流入端であり、流入端と反対側の端部が流出端である複数の分岐流路１１～１３と、複数の分岐流路１１～１３の内、隣り合っている少なくとも１対の分岐流路１１，１２間において、主流路４に接続されている副分岐流路１４とを有し、副分岐流路１４の主流路４に接続されている側が流入端である、マイクロ流体チップ１。
Patent WO-2019116944-A1 (WO)
Title: 処理装置及び処理方法、加工方法、並びに、造形装置、造形方法、コンピュータプログラム、及び、記録媒体
Inventor: UENO KAZUKI
IPC: B33Y30/00
Filed: 2018-12-03
Abstract: 処理装置は、物体にエネルギビームを照射する処理を行う処理装置において、物体の表面の少なくとも一部にエネルギビームを照射するエネルギビーム照射装置と、物体の表面におけるエネルギビームの照射位置を変更する位置変更装置とを備え、物体の形状に関する形状情報を用いてエネルギビームの照射位置を制御する。
Patent WO-2019116960-A1 (WO)
Title: 電力管理システム
Inventor: MINEGISHI AKIRA
IPC: H02J3/32
Filed: 2018-12-04
Abstract: 要約　長期予測器（２３）は、需要家（１）の消費電力の長期予測モデルを用いて、需要家（１）の消費電力の時間的変化を長期予測電力として予測する。短期予測器（２５）は、需要家（１）の消費電力の短期予測モデルを用いて、現在時刻の直前の需要家（１）の消費電力の時間的変化に基づいて、現在時刻の直後の需要家（１）の消費電力の時間的変化を短期予測電力として予測する。コントローラ（２１）は、長期予測電力及び短期予測電力に基づいて所定の時間期間ごとに蓄電装置（１３）の充電及び放電を制御する。コントローラ（２１）は、長期予測電力及び短期予測電力に基づいて蓄電装置（１３）の充電電力、放電電力、及び蓄電量の時間的変化を予測し、蓄電装置（１３）の放電により蓄電量が下限値に達すると予測したとき、予め電力系統（２）から蓄電装置（１３）に充電する。
Patent WO-2019187358-A1 (WO)
Title: Evaluation device
Inventor: OCHIAI KEIICHI
IPC: G06F16/00
Filed: 2018-12-05
Abstract: Provided is a content evaluation device 1 comprising: a use trend storage part 104 for storing, for each user, trend information indicating use trends for each time period and each type of content; a score computation part 105 for computing per-content recommendation scores; a classification part 106 for clustering user groups having similar trend information on the basis of the trend information for each of the users; a derivation part 107 for deriving overall trend information from the trend information of affiliated users belonging to the clustered user groups; a score adjustment part 109 for adjusting the per-content recommendation scores by taking into account the overall trend information in a given time period with respect to the per-content recommendation scores; and a determination part 110 for determining the content to recommend to a relevant user in relation to the given time period on the basis of the adjusted per-content recommendation scores.
Patent JP-WO2017163357-A1 (JP)
Title: レーザアニール装置
IPC: H01L21/268
Filed: 2016-03-24
Abstract: レーザアニール装置は、連続発振によるレーザ光であって、アモルファスシリコンを予熱するＣＷレーザ光を出力するＣＷレーザ装置と、予熱されたアモルファスシリコンに対してパルスレーザ光を出力するパルスレーザ装置と、ＣＷレーザ光及びパルスレーザ光をアモルファスシリコンに導光する光学システムと、アモルファスシリコンが融点未満の所定の目標温度に予熱されるようにＣＷレーザ光の照射エネルギ密度を制御し、かつ、予熱されたアモルファスシリコンが結晶化するようにパルスレーザ光のフルーエンスとパルス数の少なくとも一方を制御する制御部とを、備えている。
Patent JP-WO2018047766-A1 (JP)
Title: シェルターの扉構造
IPC: E06B3/90
Filed: 2017-09-04
Abstract: 災害時のシェルターの扉の安全性を高めることにある。   扉構造１は、開口部１０３が形成された曲面２ａを有する本体２と、開口部１０３に設けられた第１扉枠５と、曲面２ａに沿って設けられた引き戸となる内扉３と、内扉３を収容する戸袋部４と、内扉３を閉じた状態で内側から固定できる突っ張り棒６と、内扉３の外側に開閉可能に設けられる外扉７と、第１扉枠５の面方向と所定角度（ここでは９０°）をなす方向に第２扉枠８と、を備え、第２扉枠８は、外扉７が開いた状態で、外扉７を拘持する構造である。
Patent JP-WO2018029886-A1 (JP)
Title: 透明導電層付き基板、液晶パネル及び透明導電層付き基板の製造方法
IPC: G06F3/041
Filed: 2017-03-21
Abstract: 【課題】抵抗の経時変化の少ない透明導電層付き基板、液晶パネル及び透明導電層付き基板の製造方法を提供する。 【解決手段】本発明の一形態に係る透明導電層付き基板として、基板と、透明導電層とを具備する。前記透明導電層は、前記基板上に設けられ、酸化スズと、酸化ニオブ、酸化タンタル及び酸化アンチモンの少なくともいずれかと、を含む透明導電層付き基板が提供される。これにより、この透明導電層付き基板においては、抵抗の経時変化が少なくなる。
Patent JP-WO2019220603-A1 (JP)
Title: 電動パワーステアリング装置
IPC: B62D5/04
Filed: 2018-05-17
Abstract: 電動パワーステアリング装置は、電動モータ２１と、軸方向に移動するラック軸３と、電動モータ２１の回転駆動力をラック軸３の移動に変換する変換ユニット３０と、車両に固定される第１脚部１１１を有してラック軸３の外周面の一部を覆う第１ハウジング１１０と、変換ユニット３０を覆う第４連結部１２８を有するとともに、車両に固定される第２脚部１２１を有してラック軸３の外周面の一部を覆う第２ハウジング１２０と、第１ハウジング１１０と第２ハウジング１２０との間に配置され、電動モータ２１を支持するモータ支持部１３２を有してラック軸３の外周面の一部を覆う中間ハウジング１３０と、を備える。