baber/WOPTO huggingface dataset:
Patent JP-2023520778-A (JP)
Title: クレンジング組成物
IPC: A61K8/41
Filed: 2021-03-22
Abstract: クレンジング組成物は、１２重量％未満のＣ１０－Ｃ１８脂肪酸；０．２５～５重量％の界面活性剤；及び、０．１～３重量％の有機緩衝剤；を含んでいる。起泡性組成物を形成させる方法は、前記クレンジング組成物を形成させること、及び、得られた組成物を５分以下撹拌することによって、達成される。
Patent JP-2023519632-A (JP)
Title: ヘパロサンの製造方法及びヘパロサン生産能を有するエシェリヒア属細菌
IPC: C12N15/69
Filed: 2021-04-02
Abstract: 本発明は、ヘパロサン生産能を有するエシェリヒア属細菌の遺伝子改変を行うことによりヘパロサンの生産能を向上させて、効率的なヘパロサンの製造方法を提供することを目的とする。本発明は、ｋｐｓＳ遺伝子の発現を増大させる遺伝子改変を有し、かつヘパロサン生産能を有するエシェリヒア属細菌及び該細菌を用いたヘパロサンの製造方法に関する。【選択図】なし
Patent JP-2023521777-A (JP)
Title: 複数のマイクロ構造体を有するパッチを製造するためのデバイス及び方法
IPC: A61M37/00
Filed: 2021-03-29
Abstract: 【解決手段】本発明は、複数のマイクロ構造体を有するパッチを製造するためのデバイスに関し、デバイスは少なくとも１つのダイ(12)を備えている。ダイ(12)は、マイクロ構造体を製造するために使用されて、このために複数の凹部を有している。更に、接着層を有する支持層(26)が設けられている。好ましい実施形態では、マイクロ構造体が、接着層を有する支持層(26)の面(28)に接着するように、ダイ(12)に形成されたマイクロ構造体を昇降デバイス(20)によって支持層(26)の方向に移動させることが可能である。例えば、対応する方法を複数回行うことにより、複数のマイクロ構造体(32)を互いに隣り合って支持層(26)に設けることが可能である。任意に、複数のマイクロ構造体(32)が支持層(26)に同時的に配置され得るように、複数のダイ(12)が更に設けられ得る。
Patent JP-2023523914-A (JP)
Title: 冷却性能と香り持続性が増進されたエアロゾル発生物品およびその製造方法
IPC: A24D3/17
Filed: 2021-11-12
Abstract: 冷却性能と香り持続性が増進されたエアロゾル発生物品およびその製造方法が提供される。本開示の幾つかの実施形態によるエアロゾル発生物品は、エアロゾル形成基材部と、エアロゾル形成基材部の下流に位置し、エアロゾル形成基材部で形成されたエアロゾルを冷却させる冷却部と、を含み、冷却部には、シート状物質がローリング（ｒｏｌｌｉｎｇ）またはフォールディング（ｆｏｌｄｉｎｇ）された形態で配置されてもよい。ここで、シート状物質は、香料を含む物質であり、発香素材および冷却素材として機能することによって、エアロゾル発生物品の香り持続性と冷却性能を増進させることができる。
Patent JP-2023522995-A (JP)
Title: 音響クロストークのキャンセルと仮想スピーカ技術
IPC: H04S3/00
Filed: 2021-04-05
Abstract: 実施形態は、クロストークのキャンセル及び／又は仮想スピーカの生成を実行するための方法、装置、及びシステムを提供する。オーディオプロセッサは、クロストークキャンセル回路と線形化回路とを含むことができる。線形化回路は、クロストークキャンセル回路の周波数応答をオフセットして、フラットな全体的周波数応答を提供することができる。仮想スピーカ回路は、出力チャネルに関連付けられた入力信号を受信し、入力信号を変更せずに出力チャネルに渡すことができる。仮想スピーカ回路は、入力信号に基づいて仮想化信号を生成し、仮想化信号を別の物理チャネルに渡す。仮想化信号は、仮想スピーカ回路によって生成された仮想スピーカの仮想スピーカ位置に対応する同側の頭部伝達関数（ＨＲＴＦ）と反対側のＨＲＴＦに基づいてさらに生成されることができる。他の実施形態は記載され及び／又は請求されることができる。
Patent JP-2023523304-A (JP)
Title: 構造化水性組成物中に懸濁された粒子を含むフレッシュニング組成物を製造する方法
IPC: D06M23/08
Filed: 2021-05-07
Abstract: 構造化剤系によって懸濁された複数の粒子を有する水性フレッシュニング組成物を製造する方法が提供される。この方法は、水性キャリアと、フレッシュニング組成物の少なくとも８０重量％のイオン形成水溶性成分とを混合して、水性プレミックスを形成する工程と、続いて、第１の多糖類を水性プレミックスに混合する工程と、第１の多糖類を水性プレミックスに混合した後、第２の多糖類を水性プレミックスに混合して、構造化水性組成物を形成する工程と、複数の粒子を構造化水性組成物に分散させて、フレッシュニング組成物を形成する工程と、を含む。
Patent JP-2023525246-A (JP)
Title: 耳内脳波記録装置
IPC: A61B5/291
Filed: 2021-05-06
Abstract: 本発明は、凹面を画定する布（１）、前述の布（１）の中または上の少なくとも１つの電極（２１）、および前述の少なくとも１つの電極（２１）に接続された導電トラック（３１）を備える耳内装置に関する。【選択図】図１
Patent JP-2023526288-A (JP)
Title: ビフィドバクテリウム・ロンガムによる不溶性繊維の発酵性及び短鎖脂肪酸産生の改善
IPC: A61K36/48
Filed: 2021-05-18
Abstract: 本発明は、対象における胃腸管道中の植物繊維の発酵性を改善するために使用するための、ビフィドバクテリウム・ロンガムプロバイオティクスであって、該植物繊維は、４０～８０％（ｗ／ｗ）の不溶性画分を有する。【選択図】 なし
Patent JP-2023526673-A (JP)
Title: 注射可能な血行動態監視デバイス、システム、及び方法
IPC: A61B8/04
Filed: 2021-05-19
Abstract: 拡張期及び収縮期血圧などの生理学的血行動態信号を正確かつ連続的に測定するための、微小電気機械システム（ＭＥＭＳ）センサで構成される１つまたは複数のセンサインプラントを使用する、植込み型センサシステム。センサインプラントは、血管に隣接する配置部位に皮下注射されるように構成される。いくつかの実施形態では、センサは、微細加工された超音波トランスデューサを含む。【選択図】図１
Patent JP-2023528083-A (JP)
Title: 幹細胞由来エクソソームを含む組成物及びその製造方法
IPC: A61P9/00
Filed: 2021-07-26
Abstract: 【課題】 幹細胞由来エクソソームを含む組成物及びその製造方法を提供する。【解決手段】本発明に係る組成物は、抗炎症、線維化抑制、血管内皮細胞の増殖、血管形成、生存率向上、及び心筋細胞の保護・再生効果に優れ、心疾患、炎症性疾患、免疫疾患、線維性疾患又は血管疾患の予防又は治療剤に利用可能である。【選択図】 図３Ｂ
Patent JP-2023103179-A (JP)
Title: Hood assembly for motor vehicle and method for mounting the same
Inventor: GABRIELE PUGLISI
IPC: B62D25/12
Filed: 2023-01-05
Abstract: To provide a hood assembly for a motor vehicle, in particular a sports car, as well as a method for mounting the assembly on a chassis of the motor vehicle.SOLUTION: A hood assembly for a motor vehicle includes a hood (8), a hinge (11) with a first arm (12), and a pin fixed to the first arm (12) in a projecting manner along a mounting axis (X), a second arm (13) of the hood (8) hinged to the first arm (12) around a hinge axis (H), and a structural member(10) fixed to the pin and provided with a hole axially receiving the pin along the mounting axis (X). The hinge axis (H) and the mounting axis (X) lie on a first plane and on a second plane parallel to each other, respectively and a projection of the hinge axis (H) onto the second plane is orthogonal to the mounting axis (X).SELECTED DRAWING: Figure 2
Patent JP-2023109713-A (JP)
Title: Tire air pressure detection device having kinetic energy saving mechanism and energy saving method
Inventor: YU CHIH-WEI
IPC: B60C23/04
Filed: 2023-01-17
Abstract: To provide a tire air pressure detection device having a kinetic energy saving mechanism and an energy saving method.SOLUTION: A tire air pressure detection device is attached to a vehicle, and comprises: a plurality of tire air pressure detectors; and a master receiver. Between each tire air pressure detector and the master receiver, information is mutually transmitted, and therefore the master receiver or each tire air pressure detector performs direct control, thereby modifying a range in which each tire air pressure detector transmits a signal, reducing a signal range in which the tire air pressure detector closer to the master receiver transmits a signal, and matching a distance between the master receiver and each tire air pressure detector. However, by a signal transmission method between the master receiver and each tire air pressure detector, each tire air pressure detector holds a durability year and it is possible to save cost required for replacement of the tire air pressure detector in daily life.SELECTED DRAWING: Figure 1
Patent JP-2023065351-A (JP)
Title: Method and device for programming analog neural memory in deep learning artificial neural networks
IPC: G06G7/16
Filed: 2023-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for programming memory cells for use with vector by matrix multiplication (VMM) array of artificial neural networks. 
     SOLUTION: In a vector multiplication matrix programming method, each memory cell is erased and then partially programmed until desired charge on a floating gate is reached. If an electric charge is over on the floating gate, the memory cell must be erased and a series of partial programming operations must be redone. Two rows sharing the same erase gate must be erased together, after which each memory cell is partially programmed until the desired charge on the floating gate is reached. 
     SELECTED DRAWING: Figure 18A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023055801-A (JP)
Title: Production and use of Glu-plasminogen from blood fractions
IPC: A61P13/12
Filed: 2023-01-27
Abstract: PROBLEM TO BE SOLVED: To provide compositions for treating patients with organ failure. 
     SOLUTION: The present invention discloses a composition containing Glu-plasminogen for use in the treatment of patients suffering from or at risk of developing a disease selected from the group consisting of organ failure, thrombotic events, arterial occlusive disease, microcirculation, disseminated intravascular coagulation (DIC) and combinations of two or more thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023052835-A (JP)
Title: Receiving device and transmission method
IPC: H04H60/13
Filed: 2023-02-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the understanding of operation of view reservation and cancellation and video recording reservation and cancellation. 
     SOLUTION: According to an embodiment, a receiving device is configured to confirm a hybrid cast method and perform view reservation of a broadcast program by using a function of an application embedded in an HTML document related to digital broadcasting. The HTML document includes information usable to determine whether to be able to perform view reservation or view reservation cancellation, and video recording reservation or video reservation cancellation under the hybrid cast method. 
     SELECTED DRAWING: Figure 25A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023064106-A (JP)
Title: Binder solutions comprising fugitive metal precursor for use in additive manufacturing
IPC: B22F10/14
Filed: 2023-02-06
Abstract: PROBLEM TO BE SOLVED: To provide alternative binder solutions that maintain green strength and provide improved brown strength to a printed part, and a method of manufacturing a part. 
     SOLUTION: A binder solution comprises a fugitive metal precursor, a thermoplastic binder, and a solvent. The fugitive metal precursor may comprise an alkaline earth metal, a transition metal, a post-transition metal, or the like. The fugitive metal precursor may comprise a salt such as carboxylate, nitrate, sulfate, carbonate, or the like. A method of manufacturing a part includes depositing a layer of particulate material on a working surface, selectively applying a binder solution into the layer of particulate material in a pattern representative of a layer of the part, depositing and selectively applying into a plurality of layers of particulate material with the applied binder solution, and curing the applied binder solution in the plurality of layers of particulate material with the applied binder solution to evaporate the solvent and thereby form a green body part. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023145355-A (JP)
Title: Thermosetting resin composition, thermosetting resin sheet, insulating sheet, and semiconductor device
Inventor: KATO TOMOKI
IPC: C08L101/00
Filed: 2023-02-28
Abstract: To provide a thermosetting resin composition capable of forming an insulating sheet which is excellent in reflow heat resistance while achieving both insulation and high thermal conductivity.SOLUTION: A thermosetting resin composition contains a thermosetting resin, a solid epoxy resin filler having an aromatic skeleton, and an inorganic filler including boron nitride aggregate particles, where the solid epoxy resin filler contains at least two or more glycidyl groups per molecule and has a melting point equal to or higher than 100°C.SELECTED DRAWING: None
Patent JP-2023060175-A (JP)
Title: Liquid discharge device
IPC: B41J2/01
Filed: 2023-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which can suppress that a supply channel is in a transient state. 
     SOLUTION: A liquid discharge device comprises: a liquid storage part for storing a liquid; a liquid discharge part which discharges the liquid onto a medium to perform printing; a supply channel which communicates the liquid storage part and the liquid discharge part with each other; an opening/closing mechanism which has an opening/closing part for opening/closing the supply channel, and a lever 62 for operating the opening/closing part; and a scanner 5 which is movable between a first position which is a normal position when performing printing and a second position different from the first position. Of a movable range of the lever 62, a range within which the supply channel is so made as to be a transient state between an open state and a closed state, includes a position of the lever 62 where the lever 62 interferes with the scanner 5 at the first position. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023075254-A (JP)
Title: Methods and compositions for promoting non-natural amino acid-containing protein production
IPC: C12P21/08
Filed: 2023-03-13
Abstract: PROBLEM TO BE SOLVED: To provide methods and compositions for generation of cell lines to promote unnatural amino acid-containing protein production using genome engineering technology. 
     SOLUTION: Provided is a method of generating a cell line for incorporating a non-natural amino acid into a protein, the method comprising one or more site or region targeted for inactivation in a cell expressing a selector codon containing gene of interest, and the cell comprising an orthogonal aminoacyl tRNA synthetase (O-RS), and an orthogonal suppressor tRNA (O-tRNA). 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023147262-A (JP)
Title: Soft magnetic material, molding, and method for producing molding
Inventor: UNOKI KIMIMITSU
IPC: C08L101/00
Filed: 2023-03-27
Abstract: To provide a soft magnetic material that can yield a molding with sufficiently high magnetic permeability and saturated magnetic density, the soft magnetic material designed for use in transfer molding or compression molding.SOLUTION: A soft magnetic material is designed for use in transfer molding or compression molding. For 100 mass% of the soft magnetic material, the Fe content is 91 mass% or more.SELECTED DRAWING: None
Patent JP-2023082104-A (JP)
Title: electric actuator
Inventor: HIRAO KAZUHIRO
IPC: A01G25/00
Filed: 2023-03-30
Abstract: To provide an electric actuator that connects a rotary shaft to a shaft of a different type of a water supply control device.SOLUTION: An electric actuator 10 comprises a rotary shaft 50 rotated by a motor via a transmission mechanism, and is attached to a water supply device 104. A prismatic portion 138 is formed at the upper end of a shaft 128 of the water supply device. A coupler 300 comprises a pair of legs sandwiching opposing side surfaces 140 of the prismatic portion between sandwiching portions, comprises stepped portions respectively formed on the inner surfaces of the legs above the sandwiching portions, and the pair of legs are connected at the upper end by a connecting portion. An upper portion 308b of the connecting portion fits into a slit in the lower end of the rotary shaft. The shaft 128 sandwiched between the sandwiching portions is rotated by the rotary shaft 50, and a nut 144 projecting in the direction perpendicular to the axial direction of the shaft at the upper end of the shaft engages with the stepped portion.SELECTED DRAWING: Figure 9
Patent JP-2023073424-A (JP)
Title: Information processing system, information processing device, information processing method, and program
IPC: G06Q50/20
Filed: 2023-03-30
Abstract: PROBLEM TO BE SOLVED: To store image data to a specified storage destination by a simple procedure. 
     SOLUTION: An information processing system including an information processing device communicable with an apparatus includes: a reception unit that receives identification information for identifying a service, from the apparatus; and a transmission unit that transmits to the apparatus a request to execute processing that realizes a service corresponding to the identification information, in which an imaging function of the apparatus is started and image data obtained by imaging is uploaded; and an image data storage unit that stores the image data obtained by imaging by the imaging function. 
     SELECTED DRAWING: Figure 25 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2024006954-A (JP)
Title: 問合せ対応の管理システム
IPC: G06Q30/015
Filed: 2023-04-03
Abstract: 【課題】利用者の利便性を向上させることができる問合せ対応の管理システムの提供。【解決手段】問合せ対応の管理システム１は、問合せ対応の対象となる商材を管理する管理サーバ３を備える。管理サーバ３は、質問受信部３１２と、状況取得部３１３と、回答生成部３１４と、回答送信部３１５とを備える。質問受信部３１２は、端末装置４を介して商材に関する利用者の質問を受信する。状況取得部３１３は、質問受信部３１２にて利用者の質問を受信した場合に、商材に関する利用者の状況を利用者の質問に応じて取得する。回答生成部３１４は、状況取得部３１３にて取得された利用者の状況、および記憶部３２に記憶された商材情報に基づいて、利用者の質問に対する回答を生成する。回答送信部３１５は、回答生成部３１４にて生成された回答を端末装置４に送信する。【選択図】図２
Patent JP-2023093648-A (JP)
Title: Systems and methods for expressing proteins
Inventor: LI NA
IPC: C12N9/10
Filed: 2023-04-21
Abstract: To provide improved methods for generating host cells that express recombinant proteins.SOLUTION: Disclosed is a method of generating a cell fraction containing a protein of interest, the method comprising: a) contacting a mammalian cell with a nucleic acid encoding a drug metabolizing enzyme selected from the group consisting of specific enzymes and homologs thereof; b) electroporating the mammalian cell such that the nucleic acid enters the mammalian cell; c) culturing the mammalian cell with addition of sodium butyrate; and d) isolating a cell fraction containing the drug metabolizing enzyme to thereby generate a cell fraction containing the protein of interest, where the generated cell fraction expressing the metabolizing enzyme has more activity per mg protein as compared with the cell fraction of a baculovirus expression system.SELECTED DRAWING: None
Patent JP-2023083509-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2023-04-21
Abstract: To provide a game machine which can improve the interest for a game.SOLUTION: A first variation performance based on a winning entry of a game ball into a first start port, and a second variation performance based on a winning entry of a game ball into a second start port can be executed. A predetermined operation performance can be executed in the first variation performance. The first variation performance includes a specific variation performance in which a second performance is executed after a first performance. When the specific variation performance is executed in a specific game state, the operation performance is executed more often in the second performance than in the first performance.SELECTED DRAWING: Figure 40
Patent JP-2023106430-A (JP)
Title: Soft display device for portable terminal
Inventor: RYU SANG-KYU
IPC: G09F9/00
Filed: 2023-04-28
Abstract: To achieve a soft display device for providing a user with a wider screen.SOLUTION: A soft display device for a portable terminal, more specifically, uses a soft display 110 that is fabricated with soft materials to be flexible, further enlarge a screen of the portable terminal (cellular phone, PMP, electronic dictionary, DMB, navigation, notebook computer, UMPC), and can provide a user with a wider screen. The soft display device for the portable terminal comprises: a housing 210 inside which an empty space is formed; a soft display in which at least one part out of its entire surface area is exposed on a top surface of the housing and which is extended from the one part exposed on the top surface to be housed inside the housing so that the display can be pulled out; and a support portion for supporting the soft display housed inside the housing.SELECTED DRAWING: Figure 4
Patent JP-2023100915-A (JP)
Title: Information processing device and program
Inventor: HASHIDA KOICHI
IPC: G06Q30/0601
Filed: 2023-05-10
Abstract: To provide an information processing device and program capable of generating a recommendation that satisfies user's needs with high accuracy.SOLUTION: In an information processing system 1, an information processing device 10 includes a PDS (Personal Data Store) part 12 for storing user data, and outputting the stored user data, a dialogue part 11 for acquiring the user data through a dialogue with a user, and stores the user data in the PDS part 12, and a matching part 13 for acquiring catalog data including information related to a product and service from a provider system 20, generating a recommendation of at least one product and service from the catalog data on the basis of the user data outputted by the PDS part 12, and outputting the generated recommendation to the user.SELECTED DRAWING: Figure 1
Patent JP-2023109853-A (JP)
Title: Monitoring of vital parameter of compression garment wearer
Inventor: JESSE DENSON
IPC: A61H7/00
Filed: 2023-05-11
Abstract: To provide a system and a method for specifying a blood pressure and/or a pulse rate of a compression garment wearer.SOLUTION: A pressure signal waveform showing a fluid pressure in expandable/contractible bladders 13a, 13b. 13c of a compression garment 10 is analyzed, to thereby monitor a vital parameter of a compression garment wearer. A pressure signal waveform of amplitude of vibration is displayed as a function of time and/or as indication of a pulse rate of the wearer and analyzed, to thereby provide indication of a blood pressure of the wearer.SELECTED DRAWING: Figure 1
Patent JP-2023091005-A (JP)
Title: game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2023-05-12
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: When identification information displayed on display means is dynamically displayed by dynamic display means and the identification information for indicating a specific determination result is stopped and displayed on the display means, a privilege which is advantageous to a player is imparted. Based on the fact that the player has operated operation means, the setting corresponding to the operation is executed by setting execution means, and when a specific condition is satisfied in the dynamic display period of the identification information, execution of the setting on the basis of the fact that the operation means has been operated is restricted by restriction means. Thereby, it is possible to suppress that the setting by the setting execution means is executed excessively, so that the player's interest in the game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2023126748-A (JP)
Title: Vehicle interior systems having curved cover glass and display or touch panel and methods for forming the same
Inventor: FABIO LOPES BRANDAO SALGADO
IPC: B60R11/02
Filed: 2023-05-25
Abstract: To provide a vehicle inner packaging system which can assemble a curved glass substrate in style with better cost efficiency without problems related to heat molding process of a glass.SOLUTION: Embodiments of a vehicle interior system are disclosed. In one or more embodiments, the system includes a base with a curved surface, and a display 130 or touch panel disposed on the curved surface. The display includes a cold-bent glass substrate 140 with a thickness of 1.5 mm or less and a first radius of curvature of 20 mm or greater, and a display module 150 and/or touch panel attached to the glass substrate having a second radius of curvature that is within 10% of the first radius of curvature. Methods for forming such systems are also disclosed.SELECTED DRAWING: Figure 2
Patent JP-2023113890-A (JP)
Title: Non-combustion heating type flavor suction article and electric heating type flavor suction system
Inventor: AKIYAMA NARUMI
IPC: A24D1/20
Filed: 2023-06-08
Abstract: To provide a non-combustion heating type flavor suction article that is reduced in spots generated in a wrapper encapsulating a tobacco filler.SOLUTION: A non-combustion heating type flavor suction article includes a tobacco part including: a tobacco filler including a tobacco filling material and a volatile perfume; and a wrapper encapsulating the tobacco filler. The wrapper includes: a base material sheet; and a non-metal coating layer provided on a surface abutting on the tobacco filler of the base material sheet, where an upper limit of diffusion coefficient is between 0.022 and 0.10 cm/s.SELECTED DRAWING: Figure 9
Patent JP-2023110083-A (JP)
Title: Method for manufacturing grid
Inventor: ADOLF SCHONER
IPC: H01L21/329
Filed: 2023-06-09
Abstract: To provide a method for manufacturing a grid structure in a SiC semiconductor material.SOLUTION: A method for manufacturing a grid structure in a SiC semiconductor material includes steps of: a) providing a substrate including a doped semiconductor SiC material, the substrate including a first layer of a first conductivity type; b) by epitaxial growth, adding at least one doped semiconductor SiC material to form, on the first layer, separated second regions of a second conductivity type opposite to the first conductivity type; and c) by ion implantation, implanting ions in the first layer through the separated second regions to form first regions of the second conductivity type opposite to the first conductivity type, each of the separated second regions being in contact with one of the first regions.SELECTED DRAWING: Figure 1