baber/WOPTO huggingface dataset:
Patent JP-2013544254-A (JP)
Title: 卵巣がんを治療するためのプロラクチン受容体拮抗薬および化学療法剤の使用
IPC: A61K31/337
Filed: 2011-11-16
Abstract: 本発明は一般には、がん診断および治療の分野、特に幹様特性を持つがん細胞を排除する上で有益な組成物および方法に関連する。開示された組成物および方法はまた、転移性乳がん、卵巣がん、子宮頸がんまたは子宮内膜（子宮）がんの管理、および患者体内のがん細胞の可視化にも有益でありうる。本発明の組成物にはヒトプロラクチン受容体拮抗薬Ｇ１２９Ｒを含む。本発明は、患者においてエストロゲン受容体、プロゲステロン受容体またはＨｅｒ２／ｎｅｕを発現しない乳がんトリプルネガティブ細胞の成長を阻害する方法を提供し、これはヒトプロラクチン受容体拮抗薬の患者への投与を含む。
Patent JP-2013544267-A (JP)
Title: 所定の粒子径を有する純粋な非多形結晶性胆汁酸の最適合成
IPC: A61P1/16
Filed: 2011-11-30
Abstract: 本発明は、Ｎｏｒ−ＵＤＣＡ、Ｂｉｓ−ｎｏｒ−ＵＤＣＡまたは薬学的に許容されるその塩の純粋な多形体に関する。本発明はさらに本発明の多形体を含む医薬組成物および本発明の多形体の調製方法を提供する。本発明は、本発明の多形体または医薬組成物の薬剤としての使用を含む。
Patent JP-2014504077-A (JP)
Title: ビデオ符号化におけるビデオブロックの最後尾有意係数の位置の個別符号化
IPC: H04N19/60
Filed: 2011-11-30
Abstract: ビデオ符号化プロセス中にビデオデータブロックに関連付けられる係数を符号化するための装置が開示され、装置は、ブロックに関連付けられる走査順によるブロック内の最後の非ゼロ係数の位置を識別する情報を、ブロック内の他の非ゼロ係数の位置を識別する情報を符号化する前に符号化するように構成されるビデオコーダを含み、符号化は、最後の非ゼロ係数の位置を識別するブロック内の１次元位置を符号化すること、最後の非ゼロ係数の位置を識別するブロック内の２次元位置を符号化すること、及び、最後の非ゼロ係数が、ブロック内の位置のある範囲内に位置するか否かを示すフラグを符号化し、最後の非ゼロ係数がその範囲内に位置する場合は１次元位置を符号化し、そうでない場合は２次元位置を符号化することのうちの少なくとも１つを含む。
Patent JP-2014504481-A (JP)
Title: 電荷増倍を有する画像センサー
IPC: H04N5/3728
Filed: 2011-12-13
Abstract: 画像センサーは、画素配列から電荷パケットを受け取るために画素配列に電気的に接続される水平シフトレジスタを備える。非破壊センスノードが、水平シフトレジスタの出力に接続される。電荷方向スイッチが、非破壊センスノードに電気的に接続される。電荷方向スイッチは、２つの出力を備える。電荷増倍水平シフトレジスタが、電荷方向スイッチの１つの出力に電気的に接続される。バイパス水平シフトレジスタまたは増幅器が、電荷方向スイッチの他の出力に接続され得る。
Patent JP-2014505329-A (JP)
Title: 改良されたコロナ制御を用いるコロナ点火装置
IPC: H01T13/34
Filed: 2011-12-14
Abstract: コロナ点火装置２０は、中心電極２２と絶縁体３２との間にある電極ギャップ２８、および絶縁体３２とシェル３６との間にあるシェルギャップ３０を含む。ギャップ２８、３０の中でのコロナ放電２４を防止するためおよびエネルギを中心電極２２の点火先端５８に集中させるために、ギャップ２８、３０は充填材４０により充填される。充填材４０は、電気絶縁性または導電性であってもよい。シェルギャップ幅ｗ ｓ がシェル下端９２において最大であってもよい。また、シェルギャップ３０はシェル上端４４と絶縁体３２との間の折返し領域にあってもよい。この場合、充填材４０は、折返し領域の周りに射出成形される。点火装置２０の作動中、充填材４０はギャップ２８、３０における電圧降下を低減する。
Patent JP-2014510553-A (JP)
Title: 脈管の傷口を閉創する装置および方法
IPC: A61B17/12
Filed: 2012-01-25
Abstract: 提供される傷口の閉創装置（３０）は、患者の上の近接した外部の傷口閉創位置に置かれるように動作可能な長尺な最も下側の力伝達表面（７２）を有するボディ（３２）を、ボディ（３２）に結合されかつ患者の組織に対する傷口閉創圧力を発生させるのに役立つ下向きに誘導された力を及ぼすように動作可能な押圧アセンブリ（３４）と共に含む。力伝達表面（７２）は、異なる大きさの力が表面（７２）の長さに沿った異なる位置で及ぼされるように、３次元的に非対称形であるのが好ましい。装置（３０）は、例えば、経皮冠動脈インターベンション（ＰＣＩ）に伴う大腿動脈の穿刺の傷口（１３８）のような、脈管内皮処置に伴う傷口の閉創のために特別に設計され、その中では、傷口（１３８）は、挿入部位（１４２）、患者の組織（１４０）の内部にある傾斜した穿刺孔（１４４）、および動脈切開部（１４６）を有する。そのような使用では、装置（３０）は、動脈切開部（１４６）の上流の患者の動脈（１４８）を部分的に閉創するように配置および操作され、それによって、動脈切開部（１４６）で患者の血流量を減少させる。装置（３０）は、約６０分の歩行までの時間（ＴＴＡ）および極めて低い合併症発生率で速く傷口の閉創をさせることが可能である。さらに、本書の装置および方法は、静脈処置中に創出された傷口を閉創するために使用されても良い。 【選択図】図１
Patent JP-2014511152-A (JP)
Title: 電力測定デバイス
IPC: G01R19/00
Filed: 2012-01-26
Abstract: 電力システムの電流又は電圧信号をサンプリングして、１ビットデルタシグマビットストリームを生成する、電力測定デバイス。電力測定デバイスは、１ビットデルタシグマビットストリームから電力システム周波数を直接決定する周波数ロックループを有する。周波数ロックループは、１ビットデルタシグマビットストリームのそれぞれのビットについてマルチビットワードを有する差信号を生成するように構成された１ビット回転ＣＯＲＤＩＣと、電力システム周波数の位相と周波数レジスタ内の周波数測定値から生成された位相ランプとの間の差を決定する位相誤差計算機とを有する。位相誤差計算機は、位相補正信号を周波数レジスタに返信し、周波数測定値を電力システム周波数にロックする。 【選択図】図５
Patent JP-2014507069-A (JP)
Title: 光電素子及びその製造方法
IPC: H01L21/205
Filed: 2011-02-18
Abstract: 光電素子であって、基板及び基板に位置する遷移スタック層を含み、遷移スタック層は、少なくとも第一遷移層及び第二遷移層を含み、第一遷移層は、基板に位置し、且つ第一遷移層の内部には、第一細孔構造を有し、第二遷移層は、内部に第二細孔構造を有し、且つ第一遷移層に位置し、第一細孔構造及び第二細孔構造は、それぞれ幅及び密度を有し、且つ第一細孔構造の幅又は密度は、第二細孔構造の幅又は密度とは異なる、光電素子。
Patent JP-2014512587-A (JP)
Title: 通信授業のために他人の時間を予約するシステムおよび方法
IPC: G06Q50/20
Filed: 2012-02-24
Abstract: 本開示の或る実施の形態では、遠隔授業のシステムは1台以上のサーバ（２４０）を含む。前記1台以上のサーバは、講師に対応するエンドポイント（２２０）から、ユーザが講師との授業の時間を予約するスケジュールに関連する情報を受ける（４４０）。また前記1台以上のサーバは、ユーザに対応するエンドポイント（２１０）から講師の探索パラメータを受け（３４０）、次に前記ユーザに対応するエンドポイントに、前記講師の探索パラメータに対応する探索結果を与える。前記1台以上のサーバは更に、前記ユーザに対応するエンドポイントから、前記講師との或る時間の予約情報を受け（３５０）、次にその特定の時間にネットワークによる授業により遠隔授業を開始する（３７０，４６０）。
Patent JP-2014112394-A (JP)
Title: Marketing and advertising framework for wireless device
Inventor: KENNY FOX
IPC: G06F13/00
Filed: 2014-01-06
Abstract: PROBLEM TO BE SOLVED: To provide targeted advertising by monitoring application specific details in addition to observing merely types of applications and/or functionality utilized on a device.SOLUTION: The specific details are monitored on at least a periodic basis and the advertisements are changed based on the monitoring such that the advertisements transition from generic advertisements to advertisements that are more narrowly tailored for the user. The targeted advertisements are retained locally on the user device, accessed over a network, or combinations thereof. Presenting the targeted advertisements includes displaying the advertisements in at least a portion of a display screen, the portion being selectable and changeable.
Patent JP-2014134794-A (JP)
Title: Display device and driving method of the same
Inventor: KO JAE-HYEON
IPC: G02F1/133
Filed: 2014-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device having high luminance and excellent color quality, and a driving method of the same.SOLUTION: The present invention provides a display device comprising red pixels, green pixels, blue pixels, white pixels, and fifth pixels emitting light of a different color than those pixels.
Patent JP-2015128752-A (JP)
Title: Water treatment equipment and water treatment method
Inventor: MORIYA TOMOMI
IPC: B01D33/06
Filed: 2014-01-08
Abstract: PROBLEM TO BE SOLVED: To provide water treatment equipment that can obtain a higher cleaning effect on a filter and a water treatment method.SOLUTION: Water treatment equipment comprises a filter that can rotate so that a filtration surface may move circumferentially, a treatment objective water outflow part that flows treatment objective water from outside of the filter toward the filtration surface, a filtrate water channel for leading the filtrate water penetrating the filter out of the filter, and a control part that switches the filtration action that the treatment objective water is flowed out toward the filtration surface by the treatment objective water outflow part to lead the filtrate water out of the filtrate water channel under a condition that the filter is rotating and the cleaning action that the treatment objective water is flowed out toward the filtration surface by the treatment objective water outflow part under a condition that the filter is rotating with the filtrate water channel closed.
Patent JP-2014140032-A (JP)
Title: Bonding head having suction member capable of heating and cooling
Inventor: MAYR ANDREAS
IPC: H01L21/60
Filed: 2014-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a bonding head which shortens the cycle time, improves the throughput of the machine, and improves the heating speed and the cooling speed of a suction member.SOLUTION: A bonding head (1) mounts a semiconductor chip on a substrate and includes: a bonding head body (2); and a suction member (3) formed by a single piece. All elements required for heating and cooling of the suction member (3) and monitoring (21) of a temperature are integrated with the suction member (3). The structure prevents the heating element (20) and the cooling element (12) from being separated from the semiconductor chip (11) by a surface which hinders heat transmission. The bonding head body (2) includes only the elements required for supplying electric power and a cooling medium to the suction member (3).
Patent JP-2015135072-A (JP)
Title: Rotor, rotor raw material, and method of manufacturing rotor
Inventor: HONDA NAOTAKA
IPC: F04C2/10
Filed: 2014-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel rotor, a novel rotor raw material and a novel method of manufacturing the rotor, enabling a cutting distance of an inner diameter surface in its inner diameter axial direction to be shortened to suppress processing cost of the inner diameter surface and enabling an inner rotor to be manufactured inexpensively.SOLUTION: An inner diameter surface 12 into which a shaft of metallic rotor 11 is press fitted has a processed portion 13 at one end side where cutting work is applied and a non-processed portion 14 at the another end side where no cutting work is applied. The inner diameter of the processed portion 13 is formed to be smaller than the inner diameter of the non-processed portion 14. Both ends of the inner diameter surface 12 are provided with a chamfer part, a chamfer part 15 at one end is processed by cutting work, a chamfer part 6 at the another end is not processed by cutting work. One end side of an inner diameter surface 2 of raw material 1 processed into the rotor 11 is provided with a small diameter portion 3 and the another end side is provided with a large diameter portion 4 of which inner diameter is larger than that of the small diameter portion. A step 5 is formed between the small diameter portion 3 and the large diameter portion 4 and the another end portion is formed with the chamfer part 6.
Patent JP-2015137593-A (JP)
Title: Vehicle control device
Inventor: MURASAWA HIROKI
IPC: B60W10/04
Filed: 2014-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of promptly launching a vehicle while suppressing the temperature increase of a clutch at a time of executing a launch control, and extending the life of the clutch.SOLUTION: A control device 1 of a vehicle V to which a launch control is executed comprises an ECU 2. The ECU 2 controls an engine speed NE to be equal to a map speed NEmap in a state in which a first clutch is disconnected at Tclut>Tjud if a predetermined preparation condition is met (steps 63 to 65 and 80 to 82); determines that a preparation operation for the launch control is completed at Tclut≤Tjud if the predetermined preparation condition is met; and turns on a READY lamp 74 so as to notify a driver of the determination result. The launch control is started when a brake pedal is released if the READY lamp 74 is turned on (steps 61, 63).
Patent JP-2015140364-A (JP)
Title: Dielectric resin and dielectric film, and film capacitor
Inventor: KATO KO
IPC: C08L65/00
Filed: 2014-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric resin and a dielectric film which have high heat resistance and are easy to handle, and a film capacitor film.SOLUTION: There is provided the dielectric resin that contains: a first cyclic olefin resin which is at least any one of a norbornene-based ring-opening polymer and a norbornene-based vinyl copolymer; and a second cyclic olefin resin which is at least any one of a norbornene-based vinyl polymer and a norbornene-based radical polymer. The dielectric resin is formed in such a way that the content of the first cyclic olefin resin is more than the content of the second cyclic olefin resin. Thereby, the dielectric resin and the dielectric film which have high heat resistance and are easy to handle can be obtained, and the heat resistance of the film capacitor can be enhanced.
Patent JP-2015142529-A (JP)
Title: Oil and fat composition
Inventor: HIGASHIKATA KAZUYA
IPC: A23D9/00
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition which prevents 3-MCPDE from being produced when heated to a high temperature in the presence of water and sodium chloride.SOLUTION: An oil and fat composition comprises following components (A) and (B): (A) 20 mass% or more of diacylglycerol and (B) 0.1 ppm or more of one or more components selected from an alkali metal and an alkaline earth metal.
Patent JP-2015146238-A (JP)
Title: Desktop luminaire
Inventor: YAMASHITA SHUZO
IPC: F21S6/00
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a desktop luminaire that prevents hand shadow or reflection to a personal computer screen generated in use, reflection of paper or the like.SOLUTION: An illumination part 1 of a desktop luminaire has a lateral long shape, and a plurality of light emitting parts is included in the illumination part 1. The desktop luminaire controls the irradiation state of each of the light emitting parts 2 by an irradiation position setting lever 6, and can prevent reflection of paper by changing an irradiation angle, for example, with irradiation only to a left end, irradiation only to a right end or irradiation to the whole. Also, by utilizing a front shade 3 and a back shade 4 included in the irradiation part 1, reflection to a personal computer screen can be prevented, and glare against eyes can be prevented.
Patent JP-2015146892-A (JP)
Title: Dental orthodontic bracket, dental alloy material, metal powder for powder metallurgy, and manufacturing method for dental orthodontic bracket
Inventor: NARUMI KAZUMA
IPC: A61K6/04
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a dental orthodontic bracket and a dental alloy material excellent in deformation resistance, a metal powder for powder metallurgy capable of easily manufacturing dental components having high proof stress and corrosion resistance, and a manufacturing method for the dental orthodontic bracket.SOLUTION: The dental orthodontic bracket 1 is a member to straighten the teeth by being attached to the teeth and applying a forth by way of an archwire. The dental orthodontic bracket 1 is formed from a sintered body of a metal powder, which comprises Co as a main component, and which also comprises: 26 mass% or more and 35 mass% or less of Cr; 5 mass% or more and 12 mass% or less of Mo; and 0.3 mass% or more and 2.0 mass% or less of Si. A part of the Si is contained as silicon oxide, and the content of the silicon oxide in the Si is preferably 20% or more and 80% or less. It is preferred that 0.09 mas% and more and 0.5 mass% or less of N is contained.
Patent JP-2015148713-A (JP)
Title: image heating device
Inventor: HATASAKI KAZUNARI
IPC: G03G15/20
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device which is capable of stopping the occurrence of image defects by surely inhibiting image heating processing before incoming of a tail end of a cleaning web, even when restriction on frequency of image heating processing after detection of a notch by a sensor is artificially released.SOLUTION: A cleaning web 61 is provided with notches 69a and notches 69b spaced in a movement direction. When a frequency of image heating processing reaches 100 after a notch sensor 7 detects the notch 69a, a control unit 110 inhibits image heating processing to sheets. Thereafter, even when the notch sensor 7 is set to a state of not detecting any notch, image heating processing for a sheets is immediately inhibited in response to detecting the notch 69b by the notch sensor 7. The frequency of image heating processing to 100 A4-size sheets is less than a frequency of image heating processing, which corresponds to a distance of movement from the notches 69a to the notches 69b of the cleaning web 61.
Patent JP-2015152304-A (JP)
Title: Water quality bio-monitoring apparatus, water quality monitoring system and water quality monitoring method
Inventor: YAMAGUCHI HIROHIDE
IPC: G01N27/26
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a water quality bio-monitoring apparatus capable of continuously monitoring safety of water quality even when monitoring interruption occurs over a normal calibration time.SOLUTION: A water quality bio-monitoring apparatus 10 includes: water quality monitoring means 11 for monitoring toxic substances in water by utilizing microorganisms sensitive to the toxic substances; calibration time setting means 12; transmitting means 13a; and receiving means 13b. Before the calibration start time set by the calibration time setting means 12, when the water quality monitoring means 11 receives a monitoring interrupt signal from the receiving means 13b, a monitoring state is continuously maintained until receiving a monitoring recover signal from the receiving means 13b even when the calibration start time arrives. By this, the water quality bio-monitoring apparatus 10 continues to be in the monitoring state while other water quality bio-monitoring apparatuses are in the monitoring interrupt state, thereby safety of water quality can be continuously monitored even when monitoring interruption occurs over a normal calibration time.
Patent JP-2015154569-A (JP)
Title: Wire harness shape maintaining member and wire harness with shape maintaining member
Inventor: OWARI SUMIO
IPC: H01B7/00
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness shape maintaining member which facilitates attachment work of a wire harness, uses a small number of components, and is manufactured at low costs.SOLUTION: A wire harness shape maintaining member 1 includes: an outer shell part 4; and a holding part 5. The outer shell part 4 is formed into a slender shape so as to have a storage space 44 through which a wire harness 3 passes. The holding part 5 may be fixed to a reinforcement 2. A pair of elastically deformable arms 54, 54 for holding the reinforcement 2 from the outer side is provided at the holding part 5. The arms 54, 54 and the outer shell part 4 are integrally formed.
Patent JP-2015151025-A (JP)
Title: Blower and vehicle air conditioner using the same
Inventor: MOTOMURA HIROHISA
IPC: B60H1/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a blower capable of preventing a connector for motor electric power supply from being exposed to water leaked from a ventilation flue, and to provide a vehicle air conditioner including the blower.SOLUTION: A blower unit 3 includes: a motor support member 313 which supports a motor 310 and is fixed to a lower surface of a casing 312; and a connector 4 which has a connection terminal 40 through which electric current flows, the connector 4 installed below the casing 312. The blower unit 3 includes: a first shield wall part 52 which stands so as to be spaced away from the outer side of an outer peripheral wall part 3132 and extend in a vertical direction and a circumferential direction; a groove part 53 which connects the motor support member 313 with the first shield wall part 52; and a roof part 5 which covers an area above the connector 4. The roof part 5 is integrally provided with the outer side of the first shield wall part 52. A length of the groove 53 is longer than the connector in a circumferential direction. Circumferential ends of the groove part 53 are positioned at the outer side of circumferential end parts of the connector 4 with respect to the circumferential direction.
Patent JP-2015038002-A (JP)
Title: Paper processing device and image formation device
Inventor: TAKASHIMA IKUMI
IPC: B65H31/36
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To stack paper in a manner aligned at a predetermined position of a stacking tray, without damaging the paper, with time management up to position alignment being easy.SOLUTION: A paper processing device includes a clamp 401 which grips an end part of paper P for moving, a staple tray 21 in which a plurality of sheets of paper can be stacked, and a paper sensor 25 which detects that an end part of the paper gripped by the clamp has moved to a predetermined position of the staple tray. When the paper sensor detects that the end part of the paper gripped by the clamp has come, gripping of the paper by the clamp is released so that the sheets of paper are aligned and stacked on the staple tray.
Patent JP-2014165920-A (JP)
Title: Japanese input device
Inventor: CHO KOAN HYUN
IPC: G06F3/023
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a Japanese input device to which Japanese is inputted with limited alphabet input keys in an information device including a touch screen such as smartphone, PDA or tablet.SOLUTION: In the Japanese input device, on a keypad accomplished as software, an input key group including one central input key in the center and a number of peripheral input keys around the central input key is divided into two groups of a consonant key group and a vowel key group each formed from alphabets, and disposed adjacently to each other, such that one or two of the central input key, the peripheral input keys and boundary lines of the central input key and the peripheral input keys are simultaneously pressed to input all Japanese syllables. Thus, the Japanese input device is provided in which the arrangement of keys on the keypad is simplified, key input is facilitated, simultaneous input using fingers of both hands can be performed and an input speed is further increased.
Patent JP-2015157459-A (JP)
Title: printing device
Inventor: NAGASE TOMOYUKI
IPC: B41J2/01
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness in image quality in a scanning direction of a print head by imparting energy for fixing ink in an ink jet printing device.SOLUTION: A printing device includes: a carriage mounted with a head ejecting ink and moving above a platen; an imparting part mounted to the carriage and imparting the energy for fixing ink. The printing device variably controls the imparting energy in accordance with print duty or a shape of the platen during movement of the carriage.
Patent JP-2015162765-A (JP)
Title: Image processing system, two-dimensional code generation and display method and generation and display program
Inventor: TSUGAWA MAIKO
IPC: H04N1/387
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system etc. capable of shortening a period until displaying a generated two-dimensional code on display means such as an operation panel and capable of thereby shortening a user's waiting period.SOLUTION: A two-dimensional code of a first size is generated on the basis of the amount of information stored in the two-dimensional code, and a magnification is determined on the basis of the first size of the generated two-dimensional code and a size proper to read by a two-dimensional code reading apparatus. The generated two-dimensional code of the first size is magnified to a second size by the determined magnification and displayed by display means 14.
Patent JP-2014144637-A (JP)
Title: Titania-doped quartz glass for nanoimprint molds
Inventor: MAIDA SHIGERU
IPC: C03B8/04
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide titania-doped quartz glass suitable for nanoimprint molds, which hardly makes a difference in cure degrees of a resin due to light transmittance distribution of the mold when a micropattern is transmitted.SOLUTION: The titania-doped quartz glass suitable for nanoimprint molds exhibits 10% or narrower internal transmittance distribution to the ultraviolet light having 365 nm wavelength.
Patent JP-2015164161-A (JP)
Title: Sealing structure for through-hole for shaft, and method of forming the same
Inventor: SUGITA TOSHIO
IPC: F16B19/08
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for a through-hole for a shaft which penetrates through a hollow housing from one outer wall of the hollow housing to the other outer wall of the hollow housing and in which the inner space of the hollow housing can be insulated and sealed from the environment with a simple construction, and a method of forming the sealing structure.SOLUTION: A sealing structure for a through-hole for a shaft has a through-hole 2 penetrating through a hollow housing 1 from one outer wall 10a of the hollow housing 1 to the other outer wall 10b thereof, and a sleeve 3 inserted in the through-hole 2, the inside of the sleeve 3 serving as the through-hole for the shaft. A portion of the end portion 31 of the sleeve 3 which projects from the opening of the through-hole 2 is configured to be larger in diameter than the through-hole 2, and the gap between the edge portion of the opening of the through-hole 2 and the end portion 31 of the sleeve 3 is sealed with a seal material 4, thereby forming the sealing structure. According to the sealing structure, since the sleeve 3 is used, the through-hole 2 can be easily sealed at both the ends of the sleeve 3. Since the end portion 31 of the sleeve 3 is increased in diameter and sealed, the sealing can be performed more firmly and surely.