baber/WOPTO huggingface dataset:
Patent JP-2021514408-A (JP)
Title: 膨張性ポリマー粒子
IPC: C08L33/04
Filed: 2019-02-15
Abstract: 本発明は、ｔ−ブチルメタクリレートまたはｔ−ブチルアクリレートの構造単位で官能化され、構造（Ｉ）の触媒を吸収した第１のポリマー粒子の水性分散体を含む組成物であって、式中、Ｒ、Ｒ１、Ｒ２およびＲ３が本明細書で定義される通りである、組成物、ならびにこの組成物の製造方法に関する。また、本発明は、第１のポリマー粒子が高Ｔｇを有するシェル中に封入されるコア−シェルポリマー粒子の水性分散体に関する。吸収された第１のポリマー粒子およびコア−シェルポリマー粒子は、従来技術で報告されているものよりも著しく低い温度において、乾燥状態で膨張させることができる。【化１】【選択図】なし
Patent JP-2021514035-A (JP)
Title: 井戸修復方法
IPC: E21B36/00
Filed: 2019-02-20
Abstract: 本発明は、ＣＯ2を用いて井戸を修復する方法である。本方法は、井戸の生成間隔の全ての部分及び周囲層を含む全ての井戸構造のあらゆる場所に有効エネルギーのより効率的な分配を提供するステップを含む。本方法は、ＣＯ2注入の間にＣＯ2相変化を制御して井戸ボア及び周囲層の中にサージ撹拌を引き起こし、ＣＯ2が機械エネルギー及び随意的に化学エネルギーを井戸の実質的に全ての領域に伝えることを可能にする。【選択図】図１
Patent JP-2021513926-A (JP)
Title: 木質繊維板の製造方法
IPC: B27N1/00
Filed: 2019-02-12
Abstract: 本発明は、木質繊維板、例えばMDF板の製造方法に関する。【選択図】なし
Patent JP-2021516190-A (JP)
Title: 折り畳み式モノコックボディ
IPC: B60S5/00
Filed: 2019-05-30
Abstract: 折り畳み式モノコックボディを開示する。ブラケットとローラーコンポーネントを備え、ローラーコンポーネントがブラケットの側面に設けられ、ローラーコンポーネントがフロントローラーとリアローラーを備え、ブラケットの前端にフロントパレットトが設けれら、ブラケットの後端にリアパレットトが設けれら、ブラケットに回転コンポーネントとロックコンポーネントが設けられる。収納時に、ブラケットは回転コンポーネントによって上向きまたは下向きに折り畳まれる。使用時に、ブラケットを逆方向に回転させ元の位置に戻し、ロックコンポーネントによって広がったブラケットをロックする。本発明の利点は、装置の体積が大幅に減少したため、車内で占有するスペースを減らし、また、折り畳みと広がりの操作が簡単である。
Patent JP-2021524301-A (JP)
Title: 家具又は家庭用器具の棚のスライド回転機構、及び家具又は家庭用器具
IPC: A47L15/50
Filed: 2019-05-06
Abstract: 本発明は、家具又は家庭用器具(１)の本体(２)から棚(９)を引き出し且つ上昇させる、家具又は家庭用器具の棚(９)のスライド回転機構に関する。スライド回転機構は、本体(２)の少なくとも１つの側壁(２１)に側壁(２１)の平面に平行な第１の端部によって回転可能に固定され、互いに距離を置いて平行に配置された少なくとも２つの回転アーム(４１、４２)を備え、回転アーム(４１、４２)の第２の端部にてスライド機構(３)のガイドレール(３１)が側壁(２１)の平面に平行に回転可能に固定され、ガイドレール(３１)は本体(２)内の下部位置から少なくとも一部が本体(２)の外側である上昇した位置に回転し、ガイドレール(３１)内で線形に変位可能であり、棚(９)が固定される少なくとも１つの走行レール(３２)を備え、スライド回転機構は回転機構(４)の上昇と下降を支持し、側壁(２１)の平面に平行に走行レール(３２)に回転可能に固定される。第１の連結ユニット(７)の少なくとも１つの連結要素がレバーユニット(５)に配置され、走行レール(３２)を所定の回転位置に変位させることによって、連結要素は連結要素に対応した第１の連結ユニット(７)の対応する要素を用いて少なくとも１つの回転アーム(４１、４２)に連結される。本発明はスライド回転機構を有する家具、及びスライド回転機構を有する家庭用器具に関する。【選択図】図１３
Patent JP-2021525078-A (JP)
Title: 核酸配列決定におけるシグナル対ノイズの増加
IPC: C12M1/00
Filed: 2019-04-12
Abstract: （ａ）複数のプライマー−テンプレート核酸ハイブリッドを提供することであって、プライマーが伸長可能な３’末端を有する、提供すること、（ｂ）その複数を、（ｉ）３’末端にブロックされたヌクレオチドを含むプライマー−テンプレート核酸ハイブリッドの第１のサブセットを生成するためのブロックされたヌクレオチド、及び（ｉｉ）三元複合体阻害剤を含むプライマー−テンプレート核酸ハイブリッドの第２のサブセットを生成するための三元複合体阻害剤と接触させること、（ｃ）各々がポリメラーゼ、第１のサブセットのプライマー−テンプレート核酸ハイブリッド、及び同族ヌクレオチドを含む三元複合体を形成すること、ならびに（ｄ）三元複合体を検出し、それによってテンプレート核酸中のヌクレオチドを同定することによって、テンプレート核酸中のヌクレオチドを同定するための方法。【選択図】なし
Patent JP-2021528054-A (JP)
Title: エアロゾル発生システムのための再密封可能なカートリッジ組立品
IPC: A24F40/465
Filed: 2019-06-21
Abstract: エアロゾル発生システムで使用するためのカートリッジ組立品（２、２００）であって、上流端および下流端を有するカートリッジ（４）を備え、カートリッジ（４）が、カートリッジ（４）の上流端にある空気吸込み口、および空気吸込み口の下流の空気出口を有する、少なくとも一つの区画（１２、１４）と、カートリッジ（４）の上流端に固定された取り外し可能な第一のシール（２０）であって、取り外し可能な第一のシール（２０）が、少なくとも一つの区画（１２、１４）の空気吸込み口を塞ぎ、かつカートリッジ組立品（２）を使用する前にユーザーによって取り外されるように構成されている、取り外し可能な第一のシール（２０）と、カートリッジ（４）の下流端部分の内表面上にあるカートリッジ作動部分（１８）と、を備える、カートリッジ組立品（２、２００）。カートリッジ組立品（２）はまた、マウスピースを備え、マウスピースは、上流端および下流端を有するマウスピース本体部分（２２）であって、マウスピース本体部分（２２）が、マウスピース本体部分（２２）の上流端にある空気吸込み口、およびマウスピース本体部分（２２）の下流端にある空気出口を有する、マウスピース本体部分（２２）と、マウスピース本体部分（２２）の上流端にある第２のシール（２６）と、マウスピース本体部分（２２）の外表面上にあるマウスピース作動部分（２８）と、を備える。マウスピース作動部分（２８）は、カートリッジ作動部分（１８）に係合し、マウスピース作動部分（２８）およびカートリッジ作動部分（１８）は、マウスピース本体部分（２２）がカートリッジ（４）に対して第一の位置から第二の位置まで移動可能であるように構成されており、第一の位置では、第二のシール（２６）が、少なくとも一つの区画（１２、１４）の空気出口に当接し、それを塞ぎ、第二の位置では、第二のシール（２６）が、少なくとも一つの区画（１２、１４）の空気出口から間隙を介しており、少なくとも一つの区画（１２、１４）の空気出口が、マウスピース本体部分（２２）の空気吸込み口と流体連通している。 【選択図】図１
Patent JP-2021535455-A (JP)
Title: ユーザ反応に基づいてコンテンツを提供する方法とシステム、および非一時的なコンピュータ読み取り可能な記録媒体
IPC: G06Q50/10
Filed: 2018-06-18
Abstract: ユーザ反応に基づいてコンテンツを提供する方法とシステム、および非一時的なコンピュータ読み取り可能な記録媒体を提供する。コンテンツ提供方法は、コンテンツを要求したユーザの電子機器に前記コンテンツの一部である第１コンテンツを提供する段階、前記コンテンツを要求したすべてのユーザのうち、前記ユーザが選択した第１ユーザグループが含まれた第１インタフェース空間を提供する段階、および前記第１インタフェース空間におけるユーザ反応に基づき、前記第１コンテンツの後続内容を有する前記コンテンツの一部である複数の後続部分コンテンツのうちのいずれか１つである第２コンテンツを提供する段階を含む。【選択図】図４
Patent JP-2022517889-A (JP)
Title: 画像処理方法及び装置、画像処理機器並びに記憶媒体
IPC: G06T11/80
Filed: 2020-05-29
Abstract: 本願の実施例は、画像処理方法及び装置、画像処理機器並びに記憶媒体を開示する。前記画像処理方法は、変形しようとする変形部位及び変形効果を取得することと、人体側面画像の人体輪郭点を検出し、人体輪郭点情報を得ることと、前記人体輪郭点情報及び前記変形部位に基づいて、変形領域を決定し、前記人体輪郭点情報に基づいて、人体の向きを決定することであって、前記変形領域は、前記人体側面画像における変形されるべき画像領域である、ことと、前記人体の向き及び前記変形効果に基づいて、前記変形領域の変形方向を決定し、前記変形領域内で、前記変形方向での変形を行うことと、を含む。
Patent JP-2022112069-A (JP)
Title: Glass wool board and method for producing glass wool board
Inventor: SHIGEMATSU TOSHIHIRO
IPC: D04H1/4342
Filed: 2021-01-21
Abstract: To provide glass wool boards that are lightweight, easy to handle, and have excellent thermal insulation, fire resistance, and incombustibility.SOLUTION: A glass wool board comprises a pulp-like material comprising glass wool, glass fibers and a meta-aromatic polyamide, wherein the content of the pulp-like material composed of the meta-aromatic polyamide is 5 mass% or more and 15 mass% or less based on the total fiber component, the density of the glass wool board is 0.30 g/cm3 or more and 0.55 g/cm3 or less, and its thickness is 1 mm or more and 25 mm or less. The glass wool board can be manufactured by a process of manufacturing wet paper by a wet papermaking method, a process of laminating a plurality of wet paper sheets, and a process of thermally pressing and integrally molding the laminated wet paper sheets.SELECTED DRAWING: Figure 1
Patent JP-2022113336-A (JP)
Title: Power supply device
Inventor: TAKEI RYO
IPC: H02M3/00
Filed: 2021-01-25
Abstract: To suppress a momentary voltage drop width when one power supply unit stops, and avoid the stoppage of a drive device due to this voltage drop in two power supply units that perform redundant operation.SOLUTION: A power supply device 1 includes two power supply units 10 each including a voltage conversion circuit 11 having a switching circuit 15 that outputs an output voltage according to an input voltage and a PWM control circuit 16 that stabilizes the output voltage by controlling the on/off operation of the switching circuit according to the output voltage, a voltage correction circuit 12 that boosts the output voltage only when the input voltage is lower than a predetermined voltage, and the two power supply units drive a load device 30 with one drive voltage configured by connecting in parallel the output voltages output from respective output terminals, and when the input voltage of one of the two power supply units drops, the other power supply unit restores the lowered drive voltage to a predetermined voltage.SELECTED DRAWING: Figure 1
Patent JP-2021125465-A (JP)
Title: Electrochemical cell
Inventor: WATANABE SHUNJI
IPC: H01M50/10
Filed: 2021-01-26
Abstract: To suppress contact from the outside to a metal layer and to contribute to further improvement of volumetric efficiency by attaining downsizing.SOLUTION: An electrochemical cell 1 comprises: an electrode body 2 including a positive electrode and a negative electrode; and an exterior package body 3 which includes a first laminate member 30 and a second laminate member 40 and in which the electrode body is accommodated. Both the laminate members are formed from a laminate film including a metal layer. The exterior package body includes: an accommodation part 50 in which the electrode body is accommodated; and a seal part 51 to which both the laminate members are mutually bonded in an overlapped state and which seals the inside of the accommodation part. The accommodation part includes a top wall 55, a bottom wall 56, and a peripheral wall 57 enclosing the electrode body from the outside in a radial direction. The seal part is formed in a cylindrical shape which is folded toward the side of the top wall along the peripheral wall and encloses the peripheral wall over the entire circumference from the outside in the radial direction, and the side of a tip end portion 51a thereof is deformed so as to be bent toward the inside in the radial direction as it approaches a tip end edge.SELECTED DRAWING: Figure 2
Patent JP-2021131223-A (JP)
Title: Geothermal heat utilization device and method for using the same
Inventor: KON KIYOMI
IPC: E01H5/10
Filed: 2021-02-01
Abstract: To efficiently utilize geothermal heat without pumping up groundwater.SOLUTION: In a geothermal heat utilization device in which the heat of heat medium fluid B in a cylindrical casing 10 buried in the ground is utilized in a ground facility, the cylindrical casing 10 is configured in a double cylindrical shape by including an inner cylinder part 11 in which a heat medium fluid storage chamber 10A for storing the heat medium fluid B is secured inside and an outer cylinder part 12 surrounding the inner cylinder part 11. On the peripheral wall of the outer cylinder part 12, a water passage 12a is provided so as to penetrate inside and outside. Between the inner cylinder part 11 and the outer cylinder part 12, a groundwater storage chamber 10B for storing groundwater flowing in through the water passage 12a is secured. The inner cylinder part 11 watertightly separates the heat medium fluid storage chamber 10A and the groundwater storage chamber 10B.SELECTED DRAWING: Figure 1
Patent JP-2021131855-A (JP)
Title: Authentification system and information processing method
Inventor: NAKANISHI SEI
IPC: G06F21/31
Filed: 2021-02-02
Abstract: To provide an authentication system and an information processing method capable of improving convenience by using data of a registered face image by an authentication engine for performing authentication other than face authentication.SOLUTION: An authentication system 10 for performing the user authentication using information received from a user terminal 20 includes: information acquisition means 17 for receiving the user face image data from the user terminal 20 at the time of user registration, extracting the feature quantity of a user face image based on the received user face image data and storing the information on the feature quantity of the extracted user face image as the user identification information in a memory 16; and linking means 19 which links the user identification information used in an authentication engine of a service organization performing authentication other than face authentication with the user identification information on the feature quantity of the user face image stored in the memory 16.SELECTED DRAWING: Figure 1
Patent JP-2022118783-A (JP)
Title: Manufacturing method of display and display
Inventor: KATSUI HIROMITSU
IPC: G09F9/30
Filed: 2021-02-03
Abstract: To provide a manufacturing method of a display equipped with a vertical organic light-emitting transistor that reduces manufacturing time and manufacturing costs and secures a wider light-emitting region.SOLUTION: In a manufacturing method of a display with a vertical organic light-emitting transistor, a gate electrode layer of the vertical organic light-emitting transistor and one conducting electrode layer of a thin film transistor connected to the gate electrode layer of the vertical organic light emitting transistor are integrally formed in the same layer.SELECTED DRAWING: Figure 4
Patent JP-2022119013-A (JP)
Title: Lighting fixture and lighting device
Inventor: KANZAKI TAKEHIKO
IPC: F21V9/40
Filed: 2021-02-03
Abstract: To improve a representing function of a lighting device.SOLUTION: A lighting device 10 comprises: a light-transmissive movable film 31 which is arranged to block an optical path of irradiation light from an LED element 22, and composed of a DEA 32; and a drive control part 35 which applies a voltage to the DEA 32. A light-transmissive part 32a, transmitting the irradiation light from the LED element 22, of the movable film 31 is so constituted that a part A2 varying in thickness relatively large and a part A1 varying in thickness small when the voltage is applied can be formed.SELECTED DRAWING: Figure 1
Patent JP-2022119540-A (JP)
Title: taxi vehicle
Inventor: KAKUCHI MAKOTO
IPC: G08G1/123
Filed: 2021-02-04
Abstract: To make it possible to provide a taxi vehicle that transports a user by automatic driving and that can respond quickly even if the user has a health problem.SOLUTION: A taxi vehicle 10 that transports a user by automatically driving to a destination with the user on board comprises: a monitoring device 18 for monitoring a health condition of the user boarding the taxi vehicle 10; an output device 20 for outputting a message to a person outside the vehicle; and a relief controller 16 requesting relief from the person outside the vehicle via the output device 20 when the relief controller determines that relief of the user is necessary as a result of monitoring by the monitoring device 18.SELECTED DRAWING: Figure 1
Patent JP-2022120449-A (JP)
Title: Method for designing lenses for eyeglasses for correcting oblique astigmatism and method for manufacturing the same
Inventor: ASANO AKIRA
IPC: G02C7/02
Filed: 2021-02-05
Abstract: To provide a method for designing lenses for eyeglasses for correcting oblique astigmatism that can solve an existing issue that arises when the sense of slanting generated in correction of oblique astigmatism is reduced, and a method for manufacturing the lenses for eyeglasses.SOLUTION: The present invention relates to a method for designing lenses for eyeglasses for correcting oblique astigmatism that can reduce the sense of slanting generated when the lenses are worn, the directions of astigmatic axes of both lenses crossing each other. The shape of the curve of at least one surface of each lens is designed to be aspheric. This allows adding out-prism into the axial direction of a toric surface and the difference in the meridian magnification can be reduced. The sense of slanting can be thus reduced.SELECTED DRAWING: Figure 3
Patent JP-2022120992-A (JP)
Title: Power supply control device and flyback converter
Inventor: KIKUCHI HIROMOTO
IPC: H02M3/28
Filed: 2021-02-08
Abstract: To provide a power supply control device that can improve the performance of controlling an electric current when comparing an electric current flowing in the primary coil of a transformer with a threshold level.SOLUTION: A power supply control device comprises: a comparator that compares a current sense signal generated by the I/V conversion of a primary current flowing in a primary coil with a threshold voltage; a switching control unit that turns off a switching element based on the comparison result of the current sense signal and the threshold voltage obtained by the comparator; an external terminal that can be connected to the connection node of an external resistor which is connected in series between one end of an auxiliary coil and an applied end of the ground potential; a current detection unit that detects a terminal current flowing in the external terminal; and a threshold voltage correction unit that corrects the threshold voltage based on the current detection signal from the current detection unit.SELECTED DRAWING: Figure 3
Patent JP-2022126979-A (JP)
Title: Vacuum pump and assembly method of the same
Inventor: MATSUMURA KEISUKE
IPC: F04C25/02
Filed: 2021-02-19
Abstract: To provide a vacuum pump which enables work of adjusting a gap between an impeller and a casing to be performed easily in a short time.SOLUTION: A vacuum pump VP including a casing 1 and an impeller 2 is provided. The casing 1 includes a gap adjustment portion to which adjustment shims for adjusting a gap between an adjacent casing and the impeller 2 may be attached.SELECTED DRAWING: Figure 1
Patent JP-2021080475-A (JP)
Title: Prepreg and fiber-reinforced composite material
Inventor: TERANISHI TAKUYA
IPC: C08J5/24
Filed: 2021-02-19
Abstract: To provide a prepreg having excellent shaping property even if a cloth with a high basis weight is used in addition to quick curability and to provide a fiber-reinforced composite material having high mechanical properties.SOLUTION: There is provided a prepreg containing a reinforcing fiber base material and a resin composition impregnated into the reinforcing fiber base material. The resin composition comprises an epoxy resin, an amine-based curing agent and an imidazole-based curing agent. The content of the amine-based curing agent is 3.8 pts.mass or less based on 100 pts.mass of the epoxy resin. The total of the content of the amine-based curing agent and the content of the imidazole-based curing agent is 10 pts.mass or less. There is provided a fiber-reinforced composite material which is a cured product of the prepreg.SELECTED DRAWING: None
Patent JP-2021144026-A (JP)
Title: Method for ultrasonic inspection of structure having radiused surface using multi-centric radius focusing
Inventor: FETZER BARRY A
IPC: G01N29/265
Filed: 2021-02-19
Abstract: To provide methods and apparatus for ultrasonic inspection of composite structures having radiused surfaces.SOLUTION: Multi-centric radius focusing is used to inspect a radiused surface of a radiused part having a varying radius without mechanically adjusting an array sensor. Multiple focal laws are designed to electronically steer and focus ultrasound at respective focal points corresponding to centers of curvature of a simulated radiused surface having a varying radius. As a mechanical probe that carries the array sensor is moved along the radiused part, the probe maintains the array sensor at a constant location relative to the radiused part. As the array sensor scans the radiused part, the array sensor is electronically adjusted to focus at the respective focal points in sequence.SELECTED DRAWING: None
Patent JP-2022128707-A (JP)
Title: Method for manufacturing joint body
Inventor: USUI TAKAKI
IPC: G02B7/00
Filed: 2021-02-24
Abstract: To provide a method for manufacturing a joint body that does not adversely affect the performance of an optical unit in a joint body in which at least two members are joined together by a joint material.SOLUTION: The present invention relates to a method for manufacturing a joint body 10 in which a first component 12 and a second component 11 are joined by a joint material 13, the method including the steps of: placing a first joint material 13a to a first joint surface 12a of the first component 12; placing a second joint material 13b on a second joint surface 12d of the first component 12; placing the second component 11 on the first component 12; melting and solidifying the first joint material 13a and the second joint material 13b and joining the first component 12 and the second component 11 to each other.SELECTED DRAWING: Figure 4
Patent JP-2021100930-A (JP)
Title: Processes for preparing jak inhibitors and related intermediate compounds
Inventor: ZHOU JIACHENG
IPC: C07D487/04
Filed: 2021-02-24
Abstract: To provide processes for preparing chiral substituted pyrazolyl pyrrolo[2,3-d]pyrimidines, and related synthetic intermediate compounds.SOLUTION: There is provided processes for preparing a composition comprising an enantiomeric excess of a (R)- or (S)-enantiomer of a compound of Formula Ia, the process comprising: (a) reacting a composition comprising a racemate of compound of Formula Ia with a chiral acid in the presence of a solvent to form a salt of compound of Formula Ia; (b) separating a composition comprising an enantiomer excess of a chiral salt of the (R)- or (S)-enantiomer of compound of Formula Ia; and (c) treating the chiral salt with a base to form a composition comprising an enantiomeric excess of the (R)- or (S)-enantiomer of compound of Formula Ia.SELECTED DRAWING: None
Patent JP-2022130059-A (JP)
Title: Program, terminal device and terminal device control method
Inventor: HORII SHINICHI
IPC: F25D11/00
Filed: 2021-02-25
Abstract: To provide a program, a terminal device and a terminal device control method which enable a user to intuitively assess what kind of food is stored in a refrigerator.SOLUTION: A program causes a computer of a terminal device mounted with a display section to function as a display control section which displays: a refrigerator interior image representing an interior of a refrigerator viewed from a front side thereof on the display section; and a food image representing food stored in the refrigerator in an area on the refrigerator interior image corresponding to a storage area of the food inside the refrigerator.SELECTED DRAWING: Figure 16
Patent JP-2022131148-A (JP)
Title: Fourier transformation infrared spectrophotometer
Inventor: KATSU HIDEAKI
IPC: G01J3/45
Filed: 2021-02-26
Abstract: To provide a Fourier transformation infrared spectrophotometer that can obtain a stable power spectrum with less change with time.SOLUTION: A Fourier transformation infrared spectrophotometer 1 includes: a main interferometer 6; a control interferometer 7; an infrared detector 19; a control optical detector 34; a phase plate 27; and a supporting member 70. The phase plate 27 is on an optical path of a control light 21 and is arranged between one of a fixing mirror 14 and a moving mirror 15 and a beam splitter 13. A supporting member 70 supports the phase plate 27. The outer periphery of the phase plate 27 includes a supporting target region supported by the supporting member 70 and a release region released from the supporting member 70.SELECTED DRAWING: Figure 2
Patent JP-2022131216-A (JP)
Title: Traveling bag having simple fastener fitting
Inventor: CHIANG HSI-CHIN
IPC: A45C5/00
Filed: 2021-02-26
Abstract: To provide a traveling bag having simple fastener fitting.SOLUTION: A traveling bag includes a box body, a fastener connecting member 20, a fastener and a lid 40. The box body has a first sidewall 111. The first sidewall has an opening 14. The opening is connected to a storing space in the box body. The fastener connecting member is arranged in the inside of the box body, and is connected and integrated with the box body, and also has a first annular protruding border part 22. The lid is arranged in the outside of the box body so as to correspond to the opening of the box body, and has a second annular protruding border part 42. The first annular protruding border part and the second annular protruding border part are arranged so as to be lined up in the position. The fastener connecting member is connected to the first annular protruding border part and the second annular protruding border part. By the above structure features, the fastener is spread straight and connected to the first annular protruding border part and the second annular protruding border part, and the manufacturing process of the traveling bag can be simplified.SELECTED DRAWING: Figure 7
Patent JP-2022133880-A (JP)
Title: Power conversion device
Inventor: SUZUKI SADANORI
IPC: H02M3/28
Filed: 2021-03-02
Abstract: To provide a power conversion device capable of insulating input and output by fewer active components compared with a case of using a full-bridge circuit and converting AC voltage into DC voltage.SOLUTION: A power conversion device 1 converts AC voltage into DC voltage, and has a primary side circuit 10 having a transformer 18 with a primary winding W1 and a secondary winding W2, a first capacitor 17, a pair of input ends t21 and t22, a first inductor 11, an upper arm switching element 15, a lower arm switching element 16, an upper diode 12, a lower arm diode 13, and a buffer capacitor Cc, and a rectification smoothing circuit 20 having a second inductor 21, a secondary side diode 22, an output capacitor 23, a first output end t91, and a second output end t92. The primary side circuit 10 is connected to the primary winding W1 of the transformer 18 through the first capacitor 17.SELECTED DRAWING: Figure 1
Patent JP-2022077946-A (JP)
Title: Data processor, data processing method and program
IPC: G06Q20/14
Filed: 2021-03-03
Abstract: PROBLEM TO BE SOLVED: To generate detail data so that a captured error does not occur on an external system side. 
     SOLUTION: A data processor 1 comprises: a data acquisition unit 151 for acquiring bill data showing a bill; an extraction unit 152 for extracting detail data, from the bill data, which shows details of the bill and includes a plurality of pieces of item data corresponding to a plurality of respective items; a complementary unit 153 for complementing predetermined item data of the plurality of pieces of item data when the predetermined item data cannot be extracted by the extraction unit 152; and an output unit 156 for outputting the detail data after the item data is complemented by the complementary unit 153. 
     SELECTED DRAWING: Figure 3 
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