baber/WOPTO huggingface dataset:
Patent JP-2022519536-A (JP)
Title: 自動車両の照明システム
IPC: F21S41/155
Filed: 2020-01-30
Abstract: 本発明は、自動車両（１００）の照明システムに関するものである。この照明システムは、車両の前部右側に取り付けられ、車両の前部に第１のピクセル化された光ビーム（１１０）を投射するように適合された少なくとも１つの第１の発光装置（１０５）を備える。照明システムは、車両の前部左側に取り付けられ、車両の前方に第２のピクセル化された光ビーム（１２０）を投射するように適合された、少なくとも１つの第２の発光装置（１１５）をさらに備える。高解像度ビームと呼ばれる、第１のピクセル化された光ビーム（１０５）および第２のピクセル化された光ビーム（１１０）の一方は、低解像度ビームと呼ばれるピクセル化された他方の光ビームのピクセル数の、少なくとも５倍以上、特に少なくとも１０倍以上のピクセル数を有する。
Patent JP-2022522288-A (JP)
Title: 静電容量型隔膜真空計内の電子機器及び高温度センサ間の熱障壁
IPC: G01L19/14
Filed: 2020-02-25
Abstract: 静電容量型隔膜真空計（ＣＤＧ）は圧力測定ユニットの圧力検出部に配置される。隔膜真空計は、隔膜真空計のダイアフラム上の汚染の蓄積を減少する為に選択された温度に隔膜真空計を維持するように加熱される。圧力検出部は、熱障壁の第１の取付境界面に接続される。熱障壁の第２の取付境界面は、電子機器部に接続される。熱障壁は、第１の取付境界面及び第２の取付境界面を機械的に相互接続する複数の支柱を含む。支柱は、圧力検出部から電子機器部を片持ち支持する為に十分な大きさとなるように選択された寸法を有する。支柱の寸法は、第２の取付境界面を選択された最大温度より低い温度に維持する為に、第１の取付境界面から第２の取付境界面への熱伝達を減少する為に十分な小ささになるように選択される。【選択図】 図１８
Patent JP-2022532829-A (JP)
Title: ペット移動用荷台アセンブリ
IPC: A01K15/00
Filed: 2019-03-13
Abstract: 後脚障害または前脚障害のいずれかを有する障害のある動物用のペット移動用荷台アセンブリ。当該アセンブリは、ベース外周面を有するキャリアベースと、前記キャリアベース上に取り外し可能に配置される動物用荷台支援部と、床にあるときに当該ペット移動用荷台アセンブリに多方向の移動をもたらす、前記キャリアベースに接続される少なくとも３つのローラと、を含む。【選択図】図１
Patent JP-2022527445-A (JP)
Title: 移動装置により発せられる電磁信号の指向のための方法及びシステム
IPC: H04W64/00
Filed: 2020-03-09
Abstract: 本発明は、目標装置（２）に向けて移動する車両（１）により、電磁信号を送るための方法（６００，７００）に関する。特に、移動車両（１）は、通信システム（４０）を備える。この通信システム（４０）は、放射システム（４１）を備える。通信システムは、この放射システムによって、電磁信号を送受信する。通信システムは、目標装置との第１通信方向を定めるため、目標装置とのアラインメントステップを実行するステップ（７０１）と、データを送受信するため、第１通信方向に沿って放射システム（４１）を向けることにより、目標装置と通信するステップ（７０３）と、目標装置とのアラインメントを保つための後続のフェーズを実行するステップ（７０５～７１１）と、後続のステップにおいて、少なくとも１つの車両（１）のセンサ（３３）により測定されるデータに基づいて、放射システム（４１）の未来位置と未来方向を決めるステップ（６０３）とを行うことを特徴としており、センサは、センサ（３３）から受け取る情報に基づいて、車両（１）の制御及び／又は運転補助機能を実行するように構成されている車両（１）の電子制御ユニット（３１）と動作可能に接続されており、通信システムは、目標装置の放射システム（４１Ｂ）の未来位置と未来方向を示す、又は予測するように構成されている情報を受け取るステップ（７０５）と、放射システム（４１）の未来位置を目標装置（２）の放射システムの未来位置と接続する第２通信方向（ＲＬＯＳ（ｔ））を決めるステップ（７０９）と、決められた通信方向（ＲＬＯＳ（ｔ））に基づいて、放射システム（４１）により発せられる電磁信号を向けるステップ（７０９）とを行う。【選択図】 図１
Patent JP-2022527257-A (JP)
Title: マルチウィールトラックを有するスケートボード
IPC: A63C17/02
Filed: 2020-03-23
Abstract: ウィールの不連続面及び凹凸面との相互作用を最小化する移動ウィールプラットフォームの実施形態が、本明細書に記載される。さらに、回転抑制構造を有する移動ウィールプラットフォームの実施形態が、本明細書に記載される。回転抑制構造を移動ウィールプラットフォーム上又は移動ウィールプラットフォーム内に実装することは、ウィールバイトの防止を補助する。他の実施形態が説明され、特許請求されてもよい。
Patent JP-2022527071-A (JP)
Title: シランを含む可撓性の湿式摩擦材
IPC: C09K3/14
Filed: 2020-03-24
Abstract: 摩擦材の形成方法。本方法は、繊維質基材とフィラー粒子とを混合して基材を形成することを含む。本方法は、基材を、シランを含むシラン溶液で飽和させて、均一に含浸されたシランマトリックスを形成することをさらに含む。本方法はまた、均一に含浸されたシランマトリックスを硬化させて、硬化され均一に含浸されたシランマトリックスを形成することを含む。本方法はまた、硬化され均一に含浸されたシランマトリックスをフェノール樹脂溶液で飽和させて、均一に含浸されたシラン、フェノール樹脂マトリックスを形成することを含む。本方法はまた、均一に含浸されたシラン、フェノール樹脂マトリックスを硬化させて、摩擦材を形成することを含む。
Patent JP-2022530453-A (JP)
Title: 反射防止膜、光学素子、カメラモジュール、及び端末
IPC: G02B7/02
Filed: 2020-04-21
Abstract: 光学端末の分野に関し、光学素子（１００）の形状による制限なしに、垂直に入射する光についての及び斜めに入射する光についての光学素子（１００）の反射率を効果的に低減するための反射防止膜（１１０）、光学素子（１００）、カメラモジュール（８１０）、及び端末（８００）が提供され、それにより、光学素子（１００）は、極めて低い反射率を有する。反射防止膜（１１０）は、光導波路（１２０）に含まれる少なくとも１つの光透過面（１２１）上に形成された複数の凸状構造（１１１）を含む。各凸状構造（１１１）のものであり、かつ光透過面（１２１）に近接する面の最大径長は、可視光波長の最小値未満である。各凸状構造（１１１）の最大径長は、光透過面（１２１）から離れる方向に徐々に減少する。各凸状構造（１１１）の高さは、３１０ｎｍ以上である。２つの隣接する凸状構造（１１１）のものであり、かつ光透過面（１２１）に近接する面の幾何中心の間の距離は、２２０ｎｍ以下である。反射防止膜（１１０）は、端末（８００）に適用される。
Patent JP-2022538000-A (JP)
Title: 拡散装置のための着脱可能アセンブリ
IPC: A61L9/03
Filed: 2019-12-19
Abstract: 本発明は物質を蒸気状態で周囲の空気中に拡散させるよう構成された拡散装置に関し、特にこの拡散装置の着脱可能アセンブリに関する。着脱可能アセンブリは、オリフィス（１２）を含み、天然又は合成由来のセミオケミカル分子、フェロモン、アロモン、カイロモン、シノモン及び香料のなかから選択される液体物質と内側多孔性保持部材とを収容する貯蔵容器（１０，１１０，２１０）を備える。内側多孔性保持部材は、オリフィスに隣接する貯蔵容器のマウスゾーンに少なくとも収容され、オリフィスから奥にセットされる。装置の着脱可能アセンブリは、貯蔵容器の外側に位置する蒸発表面を有する多孔質体を含む分配器部材（３０）を備えてもよい。物質は温度に応じて変化する粘度を有してもよく、液体物質の粘度及び表面張力は、重力加速度がオリフィスから多孔質体の方向にかかったときに、物質は第１の温度より低い周囲温度で多孔質体を通って流れないような粘度及び表面張力である。【選択図】図４
Patent JP-2022530704-A (JP)
Title: Ｃｖｄ方式で形成されたｓｉｃ構造体
IPC: C23C16/42
Filed: 2020-06-17
Abstract: 【解決手段】本発明は、ＣＶＤ方式を用いて製造した半導体製造用部品に関し、本発明の一側に係るＣＶＤ方式で形成されたＳｉＣ構造体は、チャンバ内でプラズマに露出されるように用いられるＳｉＣ構造体において、プラズマに最大露出される面に垂直な方向を第１方向に、プラズマに最大露出される面に水平な方向を第２方向として定義するとき、前記第１方向の長さが前記第２方向の長さよりも長く形成された結晶粒の構造を含む。
Patent JP-2022538147-A (JP)
Title: 三次元ガラス物体の製造方法及びそれに適したガラス繊維
IPC: C03C25/40
Filed: 2020-04-30
Abstract: 三次元ガラス物体の製造方法及びそれに適したガラス繊維。三次元ガラス物体を製造する既知の方法は、ガラス繊維の成形ステップを含み、保護被膜を備えたガラス繊維が加熱源に連続的に供給され、保護被膜が熱の影響下で除去され、及び、ガラス繊維が軟化される。本発明によれば、線条細工物又は光学的に歪みのない透明なガラス物体の製造を可能な限り容易にし、特に、高い空間分解能で光学的及び機械的特性の調整を可能にするために、ガラス繊維は、１０ｎｍから１０μｍの範囲の層厚の保護被膜を有する。
Patent JP-2022050564-A (JP)
Title: Pharmaceutical compositions and uses directed to lysosomal storage disorders
IPC: A61K31/198
Filed: 2022-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for treating lysosomal storage disorders (LSDs) or one or more symptoms associated with the LSD in a subject suffering from the LSD, and a use thereof. 
     SOLUTION: The present disclosure provides acetyl-leucine or a pharmaceutically acceptable salt thereof to be used in a method for treating lysosomal storage disorders (LSDs). 
     SELECTED DRAWING: Figure 9A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022050578-A (JP)
Title: Producing carbon tetrachloride by photochlorination of chloroform
IPC: C07C19/041
Filed: 2022-01-11
Abstract: PROBLEM TO BE SOLVED: To provide industrial methods for efficient synthesis of carbon tetrachloride. 
     SOLUTION: A method of producing carbon tetrachloride comprises the step of reacting chlorine with chloroform in the presence of electromagnetic radiation within a reaction mixture that includes the chlorine, the chloroform and carbon tetrachloride, where the concentration of chloroform is less than 5000 ppm by weight relative to the weight of the reaction mixture, where the reaction mixture includes at least the stoichiometric concentration of chlorine relative to chloroform, where the electromagnetic radiation creates chloride radicals, and where the reaction mixture is well mixed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022046788-A (JP)
Title: Bipolar surgical instrument
IPC: A61B18/14
Filed: 2022-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a surgical device that comprises a shaft member and a pair of electrodes. 
     SOLUTION: A shaft member 14 has a pair of electrode channels opening at a distal end 34 thereof, where the electrode channels are positioned adjacently to one another. A pair of electrodes 16 are configured to deliver energy, and one of the pair of electrodes is configured to be disposed in each electrode channel such that distal ends of the respective electrodes are arranged to protrude from the distal end of the shaft member. The shaft member further includes at least one lumen opening at the distal end thereof. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023104102-A (JP)
Title: image forming device
Inventor: SUGIURA MASAO
IPC: G03G21/00
Filed: 2022-01-17
Abstract: To always form an image on the sheet under an optimum image forming condition.SOLUTION: Disclosed is an image forming device 101 for forming an image on the sheet based on an image forming condition, which includes the steps of: acquiring the user instruction information indicating a selection result of whether or not to re-execute generation of the image forming condition; and controlling whether or not to form an image for adjustment in image forming parts 304, 305, 306, 307 for re-executing generation of the image forming condition based on the acquired user instruction information.SELECTED DRAWING: Figure 2
Patent JP-2023104325-A (JP)
Title: Display device, and virtual image display device
Inventor: MAEJIMA YASUSHI
IPC: G09G3/36
Filed: 2022-01-17
Abstract: To provide a display device and a virtual image display device, enabling elimination of reduction in visibility thereby enabling suppression of temperature rise of liquid crystal panels.SOLUTION: When the temperature of a liquid crystal display 110 is equal to or below a predetermined prescribed temperature, a control unit 140 turns a backlight 120 on and displays main images A, B, C1, C2, D1, D2 that are main images in a plurality of display areas, respectively. When the temperature of the liquid crystal display 110 exceeds the prescribed temperature, the control unit 140 turns a backlight 120 off that corresponds to a prescribed display area among the plurality of display areas, and displays a sub-image a that is a simplified version of the main image, in place of the main image A in an adjacent display area, and a sub-image b that is a simplified version of the main image B in a prescribed display area.SELECTED DRAWING: Figure 5
Patent JP-2023107604-A (JP)
Title: Bone protectant, rankl expression inhibitor and opg expression enhancer
Inventor: TAMURA NORIE
IPC: A61K36/11
Filed: 2022-01-24
Abstract: To provide a bone protectant having a bone protection effect, an RANKL expression inhibitor, and an OPG expression enhancer.SOLUTION: The present invention relates to a bone protectant comprising extract from Equisetum arvense, an RANKL expression inhibitor, and an OPG expression enhancer.SELECTED DRAWING: None
Patent JP-2022059617-A (JP)
Title: Freezer for transportation and container for transportation
IPC: F25D11/00
Filed: 2022-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation structure used in a case that a box for storing an inverter substrate is disposed at the side of a condenser in a freezer for transportation. 
     SOLUTION: In a freezer (10) for transportation, an electric component box (36) which stores an inverter substrate (70) is disposed at the side of an exterior heat exchanger (32). The electric component box (36) has a facing plate (36e) facing an air inflow surface (32a) of the exterior heat exchanger (32). The facing plate (36e) of the electric component box (36) is provided with a heat sink (75). The heat sink (75) is exposed to the outside of the exterior component box (36) and cools a power module (71) provided at the inverter substrate (70). 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023112553-A (JP)
Title: Drive unit for hybrid system
Inventor: NAKAMURA ATSURO
IPC: F16H57/04
Filed: 2022-02-01
Abstract: To provide a drive unit for a hybrid system which prevents deterioration of cooling performance caused by air bubbles generated by agitation of oil while keeping the number of components low.SOLUTION: A drive unit 1 for a hybrid system includes: an oil-cooled motor with a rotary shaft 11 to which an output of an engine is transmitted being an output shaft; a transmission (AT gear 13) to which power is transmitted from the rotating shaft 11; and a housing 10 having a partition wall part that partitions a motor chamber which accommodates the motor and a transmission chamber which accommodates the transmission. Oil is stored in a bottom of the housing 10, and the partition wall part P comprises a communication oil path 120 that provides communication between the motor chamber M and the transmission chamber G at the bottom of the housing 10.SELECTED DRAWING: Figure 1
Patent JP-2023113200-A (JP)
Title: Image reading device and image forming apparatus
Inventor: YOSHIDA SATOSHI
IPC: H04N1/00
Filed: 2022-02-03
Abstract: To reduce erroneous detection of abnormal conveyance of a document.SOLUTION: An image reading device 100 comprises: a document tray on which documents are placed; a pickup roller 107 that conveys the documents from the document tray; a document separation unit 150 that conveys the documents conveyed by the pickup roller while separating them one by one; a document movement amount detection unit 111 that detects the amount of movement of the documents conveyed; control means 202 that detects whether the documents are conveyed in an abnormal state based on a result of detection performed by the document movement amount detection unit, and when detecting that the documents are conveyed in the abnormal state, executes stop control of stopping the conveyance of the documents; and receiving means 202 that receives a reading start instruction from a user. After the receiving means receives the reading start instruction, the control means does not execute the stop control before the pickup roller comes into contact with the documents.SELECTED DRAWING: Figure 12
Patent JP-2023114828-A (JP)
Title: Inspection device, learning model creation method, and inspection method
Inventor: TSUNODA KOETSU
IPC: G01N23/18
Filed: 2022-02-07
Abstract: To improve the accuracy of inspecting the quality state of an object to be inspected.SOLUTION: An inspection device 1 comprises: an image storage unit 21 that picks up a plurality of images of an object to be inspected W different in input systems in a predetermined imaging condition according to each of the input systems, and stores multiple inspection images that are a set of the plurality of images of the object to be inspected W obtained through the imaging; and a determination unit 24 that performs processing on the multiple inspection images stored in the image storage unit 21 for every pixel based on a learning model 22 created in advance through learning by using an image in the same imaging condition as the multiple inspection images to obtain the degree of quality defect, and determines the quality state of the object to be inspected W from comparison of the degree of quality defect with a preset threshold.SELECTED DRAWING: Figure 1
Patent JP-2023119073-A (JP)
Title: Article recovery device
Inventor: SHIOTANI SHOICHI
IPC: B65F1/04
Filed: 2022-02-16
Abstract: To deal with a situation where efficiency and labor saving of bag replacement work are required to alleviate a workload, as replacement work of a recovery bag requires its share of a workload from an operator of an installation store.SOLUTION: An article recovery device includes: a bag holding part for holding a bag for storing a container; and a movement part for moving the bag holding part between an in-device storage position and a bag replacement position so as to advance/retreat. The bag holding part can remove the bag also in a direction other than an opening direction of the bag, at the bag replacement position.SELECTED DRAWING: Figure 5
Patent JP-2023119504-A (JP)
Title: vehicle ventilation system
Inventor: KAWACHI RYO
IPC: B60H1/24
Filed: 2022-02-16
Abstract: To provide a vehicle ventilation system which automatically and appropriately forcibly ventilates a vehicle.SOLUTION: A vehicle ventilation system 10 includes: an air conditioner 12 for forcibly ventilating a vehicle; an occupant sensor 16 for detecting the number of occupants riding the vehicle; a CO2 sensor 14 for detecting CO2 concentration in the vehicle; and a controller 20 for determining a subsequent ventilation schedule 30 on the basis of at least a number Nd of occupants detected by the occupant sensor 16, and the CO2 concentration detected by the CO2 sensor 14, and instructing the air conditioner 12 to forcibly ventilate (outside air introduction) the vehicle according to the determined ventilation schedule 30.SELECTED DRAWING: Figure 1
Patent JP-2022070992-A (JP)
Title: Data generation device, scanner system, data generation method, and data generation program
IPC: G06F30/10
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a data generation device, a scanner system including the data generation device, a data generation method, and a data generation program which can produce an appropriate prosthesis more easily than before. 
     SOLUTION: A data generation device 100 includes: an input section 1102 to which three-dimensional data including an anodontia which is at least a missing tooth are input; and a generation section 1104 for generating prosthesis data for producing a prosthesis fitted in a missing place of the anodontia on the basis of the three-dimensional data input from the input section 1102 and a generation model 114. The generation model 114 is mechanically learned on the basis of identification result of whether the prosthesis data generated by the generation section 1104 is appropriate. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022088364-A (JP)
Title: Game system, program and information processing method
IPC: A63F13/55
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a game system, program and information processing method capable of enhancing users' interest. 
     SOLUTION: A game system providing a game that can be executed on a plurality of user terminals accessible to a server via a network, includes a performance control section that when executing a lottery system for providing objects to be used in the game to players used by the users, controls a performance to be provided to the user terminals based on users' discretionary motion to be input in the user terminals. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023121999-A (JP)
Title: Neck hook type wearable device
Inventor: OKADA JUN
IPC: A61B5/256
Filed: 2022-02-22
Abstract: To provide a neck hook type wearable device excellent in easiness of putting on/off.SOLUTION: A neck hook type wearable device includes a neck hook part wearable on the neck of a user, and a flexible sheet electrode. In the neck hook type wearable device, the neck hook part has a flexible substrate with a ring structure, containing an insulating silicone rubber.SELECTED DRAWING: Figure 1
Patent JP-2023122376-A (JP)
Title: Switching device
Inventor: SAWADA MASAKI
IPC: H01H13/00
Filed: 2022-02-22
Abstract: To determine on/off with high accuracy.SOLUTION: A switch device 1 includes an insulating base material 10, a movable electrode 20 having a displacement portion 21 which is arranged on an upper surface 11 side of the insulating base material 10 and is positionally displaceable with respect to the upper surface 11 of the insulating base material 10, a first electrode 30 and a second electrode 40 arranged at a position facing the movable electrode 20 on the upper surface 11 side of the insulating base material 10, and a control circuit 50 connected to each of the first electrode 30 and the second electrode 40. The first electrode 30 is arranged at a position facing the displacement portion 21. The second electrode 40 is arranged apart from the first electrode 30. The control circuit 50 applies a first potential to the first electrode 30 and applies a second potential different from the first potential to the second electrode 40 to detect variation of the capacitance value of the electrostatic capacitance between at least the first electrode 30 and the movable electrode 20, and further detect a state where the first electrode 30 and the movable 20 approach each other and further come into contact with each other, and on/off determination is performed based on these detection results.SELECTED DRAWING: Figure 1
Patent JP-2022060517-A (JP)
Title: Work vehicle automatic traveling system
IPC: A01B69/00
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle automatic traveling system capable of vehicle speed maintenance control considering a user's feeling of security and the like. 
     SOLUTION: A work vehicle automatic traveling system comprises an automatic traveling control unit. The automatic traveling control unit can make a work vehicle automatically travel along a travel route including a work route, to which work is to be performed by a work unit, and a turning route, by using a positioning system. The work vehicle comprises a vehicle speed control unit for controlling vehicle speed. The automatic traveling control unit permits vehicle speed maintaining control for maintaining, by the vehicle speed control unit, the predetermined vehicle speed in the case of making the work vehicle automatically travel along the work route, and meanwhile, prohibits the vehicle speed control unit from performing the vehicle speed maintaining control in the case of making the work vehicle automatically travel along the turning route. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124089-A (JP)
Title: Information processor
Inventor: UMIMURA SHIZUKA
IPC: G06F8/654
Filed: 2022-02-25
Abstract: To provide an information processor, a control method thereof, a program, and a storage medium that can reduce downtime of an MFP when a sub CPU updates firmware.SOLUTION: On the basis of activation of an information processor, first control means executes tampering detection of a first boot code, and overwrites, when the tampering of the first boot code is not detected and version information of the first boot code and version information of the second boot code are different, a second boot code using the first boot code after reset processing of second control means is completed.SELECTED DRAWING: Figure 5
Patent JP-2023125374-A (JP)
Title: Mowing implement
Inventor: TANAKA SHIGERU
IPC: A01D34/81
Filed: 2022-02-28
Abstract: To provide a mowing implement which can surely prevent a scattered material that scatters to the outer side of a reaping device from scattering to the outer side of a vehicle body even if a ground surface and a travel state are in any state.SOLUTION: There is provided a mowing implement in which second scattering prevention devices 12f, 12r that are suspended from a vehicle body 1 side are provided at positions apart from a reaping device 6 on the front side and the rear side of the reaping device 6, and the second scattering prevention devices 12f, 12r are constituted by a metallic chain 13 that is suspended and provided in a line in the length approaching or contacting a ground surface J over the substantially same width as the width H of an interval part A of left and right crawler travel devices 5L, 5R and one plate-like elastic material 14 that is suspended in a contact manner along the chain 13 on the reaping device 6 side of the chain 13 over the substantially same width as the width H of the interval part A.SELECTED DRAWING: Figure 1
Patent JP-2022084682-A (JP)
Title: Core-sheath type composite fiber
IPC: D01F8/14
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a core-sheath type composite fiber having satisfactory retention without mutual binding of filaments, further capable of being changed into free forms by the application of water, capable of fixing the deformed state before the drying of water, further capable of fixing the state deformed by the drying over a longer period, and, if required, capable of being restored into the original one or deformed into another form. 
     SOLUTION: A core-sheath type composite fiber is composed of a resin in a core part and a resin in a sheath part, in which the resin in the core part is composed of an alcohol-soluble resin and a thermoplastic resin having a glass transition temperature in the range of 0 to 50°C and plastically deformed at 50°C or less, and the resin in the sheath part is made of a hydrophilic resin. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066419-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
IPC: H01L27/11556
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high storage capacity. 
     SOLUTION: A semiconductor device includes first to fourth insulators, a first conductor, a second conductor, and a first semiconductor. The first semiconductor has a first surface and a second surface. The first conductor has a first side surface on the first surface of the first semiconductor, and the first insulator has a first side surface on a second side surface of the first conductor. The second insulator is included in a region including a second side surface and an upper surface of the first insulator, an upper surface of the first conductor, and the second surface of the first semiconductor. The third insulator is included in a surface where the second insulator is formed. The fourth insulator is included in a surface where the third insulator is formed. The second conductor is included in a region overlapping the second surface of the first semiconductor in a region where the fourth insulator is formed. The third insulator has a function of accumulating charges. By applying a potential to the second conductor, tunnel current is induced between the second surface of the first semiconductor and the third insulator through the second insulator. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT