baber/WOPTO huggingface dataset:
Patent JP-2023127997-A (JP)
Title: Work record extracting apparatus and work record extracting system
Inventor: UENO TAKAAKI
IPC: G06F3/04842
Filed: 2022-03-02
Abstract: To provide a work record extracting apparatus which can correctly select drawing elements corresponding to handwriting even if there is any displacement of handwriting, when positional coordinates are collated between handwriting data obtained by overwriting drawing data with handwriting and the drawing elements on the drawing data.SOLUTION: A work record extracting apparatus 100 according to the present invention has a handwritten data acquiring unit 120 for acquiring handwritten data indicating a route obtained by an operator's tracing drawing elements on drawing data on a work terminal by handwriting, and a data collation unit 130 for collating the handwritten data and the drawing data to identify the drawing elements on which the handwritten data is traced. The data collation unit 130 sets a boundary region including at least a part of the drawing elements at the surroundings of the drawing elements, determines whether or not the handwritten data has passed through at least a part of the boundary region, and determines, if the data has passed through it, that the handwritten data has passed through the drawing element to output the determination result.SELECTED DRAWING: Figure 2
Patent JP-2022136020-A (JP)
Title: Cemented carbide cutter
Inventor: KAWAHARA KEISUKE
IPC: B23B27/14
Filed: 2022-03-03
Abstract: To provide a cemented carbide cutter that protects its cutting edge from chipping even when used to cut a target material, including hard-to-cut materials, such as stainless steel and an Ni-based alloy, and has excellent plastic deformation resistance.SOLUTION: A cemented carbide cutter contains Co of 5.0 mass% or more to 14.0 mass% or less, M (where M is at least one of Ta, Nb, Ti, and Zr) as MC of 0.1 mass% or more to 4.0 mass% or less, and Cr of 0.1 mass% or more to 1.4 mass% or less as Cr3C2, with the balance being WC and inevitable impurities. The Co content of the surface layer is smaller than the Co content of the deep region by 70% or more and 98% or less in a mass ratio. The surface part has an adhesion of 0.70 or more. The WC has an average particle size of 1.0 μm or more to 4.0 μm or less. Surface roughness (Ra) is 1.5 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023131701-A (JP)
Title: Inspection schedule preparation device and program for inspection schedule preparation
Inventor: KOJIMA AKIRA
IPC: G06F11/36
Filed: 2022-03-09
Abstract: To perform inspection of a high-priority failure without taking time and labor.SOLUTION: An inspection schedule preparation device comprises: a failure information database 30 in which identification information of each of a variety of failure events occurred in the past in an external storage device to be inspected, processing information representing processing performed corresponding to a given instruction when the failure event has occurred, and an inspection pattern used to detect a failure are stored as one-set failure information; failure information specifying means 31 which uses the processing information included in alteration detail information on software to search the failure information database 30 to specify failure information having the same processing information; and inspection schedule preparation means 33 which selects an inspection pattern included in the specified failure information to prepare a schedule of an inspection to be performed using the inspection pattern.SELECTED DRAWING: Figure 1
Patent JP-2023133834-A (JP)
Title: Information processing apparatus, information processing system, information processing method, and control program
Inventor: FUKUI TAKUMI
IPC: G06Q50/22
Filed: 2022-03-14
Abstract: To reduce the burden of staff in inputting data on multiple input items related to a predetermined target person regarding LIFE, or the like, and reduce variability of content of input.SOLUTION: An information processing apparatus 10 includes: an acquisition unit 111 which acquires data on a target person who resides in a nursing care facility; a first information generation unit 112 which generates first information on physical functioning of the target person, on the basis of the acquired data; and a second information generation unit 113 which generates, based on the first information, second information related to a living motion execution level of the target person.SELECTED DRAWING: Figure 4
Patent JP-2022141610-A (JP)
Title: System and method for facilitating delivery of transcranial magnetic stimulation
Inventor: GUSTAF JAERNEFELT
IPC: A61N2/04
Filed: 2022-03-14
Abstract: To reduce discomfort to a patient during Transcranial Magnetic Stimulation (TMS).SOLUTION: The invention provides an apparatus and method for facilitating delivery of Transcranial Magnetic Stimulation (TMS) by: receiving anatomical data for a person (170) defining a shape of at least the cranium and an outer surface of the skin surrounding the cranium; receiving, from a tracking system (130), information on a real-time position and orientation of the head of the person (170); and controlling a multi-axis robotic arm (120) to maintain a TMS stimulation device (110) at an optimal position and orientation relative to the head based on the anatomical data and the information on the real-time position and orientation of the head in order to target a predetermined location within the cranium with the TMS stimulation device (110); where the optimal position and orientation is such that a surface of the TMS stimulation device (110) is at a predetermined distance from the outer surface of the skin.SELECTED DRAWING: Figure 1
Patent JP-2023141043-A (JP)
Title: Image processing apparatus
Inventor: ONCHI KIYOSHI
IPC: G06T7/90
Filed: 2022-03-23
Abstract: To simply measure a state of present brightness in a farm field.SOLUTION: An image processing apparatus comprises: an acquisition unit that acquires an imaged image in which a state of a farm field including a cultivation object plant is imaged; a determination unit that determines a type of color element, to which a pixel belongs, as a binary value of a white color or a black color on the basis of hue information and lightness information of the pixel constituting the imaged image; and a calculation unit that calculates an index indicating brightness in the farm field from a ratio of pixels which are determined to have a white color, of pixels constituting the imaged image.SELECTED DRAWING: Figure 5
Patent JP-2022088508-A (JP)
Title: Lipid particle composition and pharmaceutical composition
IPC: A61P35/00
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To provide lipid particle compositions containing panobinostat or a salt thereof and exhibiting a high targeting ability to bone marrow, and to provide pharmaceutical compositions containing the lipid particle composition. 
     SOLUTION: Provided is a lipid particle composition containing panobinostat or a salt thereof, the lipid particle having an average particle size of 141 nm to 500 nm, the area ratio represented by the following formula 1, from administering to the tail vein of a mouse a single dose of 4 mg/kg of the lipid particle composition as a quantity of panobinostat to the infinite hours, being 5 or more. Formula 1: (concentration in bone marrow - area under time curve)/(concentration in gastrointestinal tract - area under time curve). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146832-A (JP)
Title: wedge insertion device
Inventor: HASHIMOTO AYUMI
IPC: H02K15/04
Filed: 2022-03-29
Abstract: To provide a wedge insertion device which inhibits deflection of blades.SOLUTION: A wedge insertion device 100 inserts a wedge 30 placed between a coil inserted into a slot 21 and a stator core into the slot 21, which penetrates through the stator core in an axial direction, from one axial side to the other side. The wedge insertion device 100 includes: multiple blades 110 which move in the axial direction, are disposed at the radial inner side of the stator core, and hold the coil; wedge pushers 140 each of which moves the wedge 30 from the one axial side to the other side; and fin parts 150 each of which is disposed between the blades 110. The wedge pusher 140 and the fin part 150 are connected.SELECTED DRAWING: Figure 2
Patent JP-2023149164-A (JP)
Title: Manufacturing method of slide member
Inventor: TAKAHASHI KAZUYA
IPC: B23K11/14
Filed: 2022-03-30
Abstract: To obtain a desired weld strength.SOLUTION: A manufacturing method of a slide member having a slide component and a non-slide component includes the steps of: applying salt-bath soft nitriding treatment to a surface of a rod part 10, and forming a film; removing the film of a welding object part 11 of the rod part 10; and welding the welding object part 11 of the rod part 10, and a bracket 20 not subjected to the salt-bath soft nitriding treatment.SELECTED DRAWING: Figure 2
Patent JP-2023151617-A (JP)
Title: Manufacturing method of cement composition, and reduction method of heat of hydration of cement composition
Inventor: NAKADA HIRONOBU
IPC: C04B7/38
Filed: 2022-03-31
Abstract: To provide a manufacturing method of a cement composition and a reduction method of heat of hydration of a cement composition capable of reducing heat of hydration.SOLUTION: A mixture containing at least one kind of cement clinker selected from the group consisting of early strength Portland cement clinker and ordinary Portland cement clinker and gypsum dihydrate has a C3A amount of 5.0 mass% or more in Rietvelt analysis. A manufacturing method of a cement composition includes a finishing step for crushing the mixture in a finishing mill and making a hemihydration rate of the crushed composition come from the finishing mill less than 70% and an enhancing step for dehydrating the gypsum dihydrate in the crushed composition in a closed-type vessel to enhance the hemihydration rate of the crushed composition by 20 points or more.SELECTED DRAWING: None
Patent JP-2022095831-A (JP)
Title: Nicotine delivery system
IPC: A24F40/40
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable, individual, and battery powered nicotine delivery system. 
     SOLUTION: A nicotine delivery system comprises: a pocket charger including a main battery; and an individual vaporizer including a second battery recharged from the main battery and a heating element which heats a nicotine containing substance and is powered by the secondary battery so as to form heated steam of nicotine which can be inhaled. The individual vaporizer is stored in the pocket charger and can be detached therefrom. The pocket charger includes a door which is connected by a hinge, and further includes a contact for electric power charging which is connected to the main battery in the pocket charger. The individual vaporizer includes a contact for electric power charging and is configured to be inserted into the door which is connected by the hinge of the pocket charger, for engaging the contact for electric power charging in the individual vaporizer to the contact for electric power charging in the pocket charger. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023154698-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-04-08
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2022168841-A (JP)
Title: Light-emitting device, lamp, and street light
Inventor: MATSUMOTO MIKA
IPC: H01L33/50
Filed: 2022-04-18
Abstract: To provide a light-emitting device, a lamp, and a street lamp having a low insect-attracting effect.SOLUTION: A light-emitting device includes a light-emitting element having an emission peak wavelength in the range of 400 nm or more and 490 nm or less, and a first phosphor having an emission peak wavelength in the range of 570 nm or more and 680 nm or less, and the light-emitting device has a correlated color temperature of 1950 K or less, a general color rendering index Ra of 51 or more, and a full width at half maximum of an emission peak having the maximum emission intensity in the emission spectrum of the light emitting device of 110 nm or less, and emits light having an insect-attracting index I which the ratio of the effective radiance of the light-emitting device considering the spectral luminous efficiency of insects of 250 nm or more and 615 nm or less to the luminance of the light emission of the light-emitting device in the range of 380 nm or more and 780 nm or less considering the human photopic standard ratio luminosity defined by CIE (International Commission on Illumination) is less than or equal to 0.031.SELECTED DRAWING: Figure 7
Patent JP-2022101632-A (JP)
Title: Novel esterases and uses thereof
IPC: C12N5/10
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide esterases having improved activity to increase the efficiency of biological polyester degradation process. 
     SOLUTION: Provided is a novel esterase variant of a specific sequence, which has an improved activity as compared with its parent esterase, whose activity is specifically suitable for degrading polyester-containing materials such as plastic products, in particular suitable for degrading polyethylene terephthalate and materials containing polyethylene terephthalate. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022167845-A (JP)
Title: Scheduler for performing set of jobs of task with set of machines and method of, in particular, computer implemented machine scheduling
Inventor: JAHANNES OETSCH
IPC: G06F9/48
Filed: 2022-04-21
Abstract: To provide a method of machine scheduling for performing a set of jobs of a task.SOLUTION: A method includes determining, in a first iteration, a first schedule that solves an optimization problem. The optimization problem is defined by a set of rules that assign a set of jobs to a set of machines. The first schedule maps each of the jobs to one machine, of the set of machines, that is capable of processing the job. Execution of jobs by one machine assigned thereto is scheduled to be finished in one machine span. The method further includes, in a second iteration, determining a constraint for at least one machine span, and determining a second schedule that solves the optimization problem about the set of jobs and the set of machines under the constraint, or determining a second schedule that solves the optimization problem about a sub-set of the set of jobs and a sub-set of the set of machines.SELECTED DRAWING: None
Patent JP-2022105067-A (JP)
Title: System and method for electrode seal assembly
IPC: B09B5/00
Filed: 2022-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a sealing system for isolating the environment inside a vitrification container from the outside environment. 
     SOLUTION: A sealing system comprises a vitrification container with a lid. The lid comprises two or more electrode seal assemblies through which two or more electrodes are operatively disposed and extend downward through the lid into the vitrification container. The electrodes may move axially up and down through the electrode seal assemblies and lock into place. The electrode seal assemblies each comprise a housing having two halves with recessed ring grooves. Sealing rings with a split may be arranged into the grooves. Gas passages may be machined or cast into the housing such that they are adjacent to the ring grooves. The gas passages distribute gas onto the external faces of the sealing rings causing a change in pressure resulting in the sealing rings compressing onto the electrodes and forming a seal. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023161354-A (JP)
Title: 可動プレート
IPC: A63B22/16
Filed: 2022-04-25
Abstract: 【課題】簡易な構造で且つ可動域の設定も容易な可動プレートを提供すること。【解決手段】可動プレート１は、可動板部２と、支持板部３と、接合部４とを備えて構成される。利用者が可動板部２の上に座って３６０度方向に回動可能に揺れるように使用する場合、接合部４を点支持に対応した状態にする。即ち、略楕円球状の支持部材６１を横倒ししたような状態にして可動板部２を第１軸ＣＬ１中心で３６０度方向に回動させたり、傾けたり、更には傾けつつ回動させたりすることができるように点支持する。前後方向に揺れるように使用する場合、接合部４を線支持に対応した状態にする。即ち、略楕円球状の支持部材６１を二点鎖線で示す立てたような状態にして可動板部２を線支持する。【選択図】図２
Patent JP-2023165485-A (JP)
Title: タービン翼及びガスタービン
IPC: F01D9/02
Filed: 2022-05-06
Abstract: 【課題】タービン翼の過冷却を抑制し、タービン翼を効果的に冷却可能なタービン翼及びガスタービンを提供する。【解決手段】タービン翼は、翼体の内部において翼高さ方向に沿って延在する蛇行流路を形成する複数の冷却通路を備え、前記複数の冷却通路は、前記複数の冷却通路のうち、最上流通路と、最下流通路と、前記最上流通路と前記最下流通路との間に設けられる少なくとも１本の中間通路を含み、前記最上流通路は、前記翼体のコード方向にて最も前縁側に位置し、前記最上流通路の内壁面に設けられる複数の第１タービュレータと、前記中間通路の内壁面に設けられる複数の第２タービュレータと、前記最下流通路の内壁面に設けられる複数の第３タービュレータを備え、前記冷却流体の流れ方向に対して前記複数の第１タービュレータがなす第１角度の平均値は、前記冷却流体の流れ方向に対して第２タービュレータがなす第２角度の平均値よりも小さい。【選択図】図２
Patent JP-2023165544-A (JP)
Title: 断熱構造及び断熱方法
IPC: E04B1/76
Filed: 2022-05-06
Abstract: 【課題】柱及び断熱材の施工がし易い断熱構造及び断熱方法を提供する。【解決手段】断熱構造は、建物１０の出隅部に配置され、上下方向に配置された下柱と上柱とを備えて形成された柱１２と、下柱及び上柱それぞれの屋内側の面に配置され、下柱と上柱とを連結する連結部材２０と、柱１２の屋外側の隣り合う２面を被覆する外側断熱材３０と、外側断熱材３０を柱１２に固定する固定部材４０と、外側断熱材３０とは別部材で形成されると共に、外側断熱材３０と接して配置され、柱１２の屋内側の２面を被覆する内側断熱材５０と、を有する。【選択図】図１
Patent JP-2023166684-A (JP)
Title: めっき装置
IPC: C25D21/12
Filed: 2022-05-10
Abstract: 【課題】基板に形成されるめっき膜の均一性を向上させることができるめっき装置を提案する。【解決手段】めっき装置は、基板ホルダに保持された基板とアノードとの間の領域内の第１位置に配置された第１電位センサと、前記基板ホルダに保持された基板と前記アノードとの間の領域外の第２位置に配置された第２電位センサと、前記第２位置と異なる位置であって前記基板ホルダに保持された基板と前記アノードとの間の領域外の第３位置に配置された第３電位センサと、を有する。めっき装置は、前記第１位置と前記第２位置との電位差である第１電位差と、前記第２位置と前記第３位置との電位差である第２電位差とを測定し、前記第１電位差と前記第２電位差との差に基づいて前記めっき膜の膜厚を測定する。【選択図】図４
Patent JP-2023169061-A (JP)
Title: 溶接ビード形状の制御方法、電源制御方法、積層造形方法、制御装置、電源装置、溶接システム、積層造形システム及びプログラム
IPC: B23K9/095
Filed: 2022-05-16
Abstract: 【課題】溶接ワイヤの送出と引戻しを繰り返して溶接する場合でも、ワイヤの平均送給速度を変化させることなく、チップ母材間距離によらずに溶接ビードの形状を一定にする。【解決手段】溶接ワイヤの正送期間ＴＰと逆送期間ＴＮとを１周期として周期的に繰り返すとともに、１周期の間にトーチ先端でアークを発生させるアーク期間と短絡期間とを設けて形成する溶接ビードの溶接ビード形状を制御する。この溶接ビード形状の制御方法では、溶接ワイヤの平均送給速度を一定に保ちつつ、溶接電流がピーク電流値と短絡時間とを関連付けた特性情報に基づいて、短絡時間が特性情報によって定められる目標範囲内に収まるよう、短絡時間の検出とピーク電流値の制御を溶接ワイヤの送給の周期ごとに行う。【選択図】図３
Patent JP-2023170442-A (JP)
Title: 液体吐出ヘッド、及び液体吐出装置
IPC: B41J2/14
Filed: 2022-05-19
Abstract: 【課題】同色の液体を吐出する複数の吐出口列に対する液体循環を小型な構成で行うことが可能な液体吐出ヘッドの提供を目的とする。【解決手段】液体吐出ヘッドは、吐出ユニットは、同種の液体を吐出する複数の吐出口列と当該複数の吐出口列に対応した複数の連通流路とを備える。また、液体吐出ヘッドは、連通流路に対して液体の供給及び回収を行うための流路を備える流路部材６００と、流路部材６００への液体の供給及び流路部材からの液体の回収を行う循環源と、を備える。流路部材６００は、複数の連通流路のそれぞれと単一の循環源とを連通させるための複数の個別流路を含んでいる。【選択図】図９
Patent JP-2022126657-A (JP)
Title: Nested packaging for pharmaceutical products, and methods of distributing pharmaceutical products using the same
IPC: B65D77/04
Filed: 2022-05-25
Abstract: PROBLEM TO BE SOLVED: To provide nested packaging for pharmaceutical products, and methods of distributing pharmaceutical products using the same. 
     SOLUTION: A pharmaceutical product can be distributed to respective patients in multiple jurisdictions. First and second jurisdictions can have different labeling requirements different from each other. Multiple inner containers each store the pharmaceutical product, the pharmaceutical product being in a dosage form and in a package approved by each of the multiple jurisdictions. One inner container can be sealed within a first outer container in which labeling required by the first jurisdiction and not required by the second jurisdiction is included. Another inner container can be sealed within a second outer container including labeling required by the second jurisdiction and not required by the first jurisdiction. The sealed first and second outer containers can be distributed to the first and second jurisdictions, respectively. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022153350-A (JP)
Title: Electrical device, mechanical device, computing device, and/or other devices formed of extremely low resistance materials
IPC: C30B29/16
Filed: 2022-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical device, a mechanical device, a computing device and/or other devices formed of extremely low resistance materials. 
     SOLUTION: A Josephson junction comprises: a first ELR conductor comprising a modified ELR material; a second ELR conductor comprising the modified ELR material; and a barrier material disposed between the first ELR conductor and the second ELR conductor. The modified ELR material comprises a first layer of ELR material and a second layer of modifying material bonded to the first layer of ELR material. The modified ELR material has improved operating characteristics over those of the ELR material alone. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023063216-A (JP)
Title: Control method of electromagnetic actuator, and electromagnetic actuator
Inventor: KURITA MINEO
IPC: F16D27/112
Filed: 2022-06-06
Abstract: To provide a control method of an electromagnetic actuator and the electromagnetic actuator capable of suppressing generation of foreign sound or vibration in a case when residual magnetism holding a movable element, is demagnetized by AC current.SOLUTION: An electromagnetic actuator 100 applies AC current I3 for demagnetization which progressively attenuates, to a coil 21 for moving a disc 11 from a contact position to a release position by energization force of a spring 12 by demagnetizing residual magnetism in which magnetism by magnetization current I1 remains. The AC current I3 for demagnetization progressively attenuates within a range smaller than an absolute value of rearrangement current Ia which is magnitude to make the disc 11 starting movement from the contact position to the release position, reach the contact position again by magnetic force generated in the demagnetization process.SELECTED DRAWING: Figure 3
Patent JP-2023179074-A (JP)
Title: 情報処理装置、及び制御方法
IPC: G06F3/01
Filed: 2022-06-07
Abstract: 【課題】外付けのキーボードを使用する際のディスプレイへの表示を適切に制御すること。【解決手段】情報処理装置は、ディスプレイの画面領域の全体を表示領域として表示を制御する第１表示モードと、ディスプレイの画面領域のうち所定の画面領域を除く一部の画面領域を表示領域として表示を制御する第２表示モードとを有し、ディスプレイの画面領域のうち所定の画面領域への外付けのキーボードの載置を検出する載置検出処理と、キーボードと通信接続を行う通信制御処理と、載置検出処理と通信制御処理とに基づいて、第１表示モードと第２表示モードとの切り替えを制御する表示モード制御処理と、を行う。【選択図】図１０
Patent JP-2023180545-A (JP)
Title: 真空ポンプ、及び真空排気システム
IPC: F04D19/04
Filed: 2022-06-09
Abstract: 【課題】多量の高温流体により堆積物を除去することが可能な真空ポンプを提供する。 
【解決手段】ターボ分子ポンプ１００は、加熱用流体の温度を上昇させる熱風発生器２１０と、加熱用流体流入口２１６と、加熱用流体の流れを制御するバルブ装置２１２と、を備える。バルブ装置２１２が、ターボ分子ポンプ１００の停止中又は低速運転中にターボ分子ポンプ１００内へ加熱用流体が供給されるよう、加熱用流体の流れを制御する。ターボ分子ポンプ１００は、流体移送手段を備える。流体移送手段は、ターボ分子ポンプ１００の定格運転中に排気可能な最大流量の少なくとも１０倍の加熱用流体を供給可能である。 
【選択図】図５
Patent JP-2023181910-A (JP)
Title: 硬化性組成物、該組成物の硬化物、該組成物および該硬化物の製造方法、ならびに半導体装置
IPC: C08G59/40
Filed: 2022-06-13
Abstract: 【課題】はんだ耐熱性に優れながら、低誘電特性を有する硬化物を得るための硬化性組成物、その硬化物、ならびに該硬化性組成物および該硬化物の製造方法を提供する。また、前記硬化物を封止材として用いた半導体装置を提供する。【解決手段】本発明の硬化性組成物は、（Ａ）ベンゾオキサジン化合物と、（Ｂ）エポキシ化合物と、（Ｃ）ポリフェニレンエーテル化合物とを含有する。【選択図】なし