baber/WOPTO huggingface dataset:
Patent WO-2019244162-A1 (WO)
Title: Procédés de classification d'un composé gazeux dans une fuite de gaz
Inventor: HASHMONAY RAM
IPC: G01J3/28
Filed: 2019-06-20
Abstract: La présente invention concerne un procédé et un système de classification d'au moins un composé gazeux individuel parmi une pluralité de gaz de fuite dans un champ de vision spécifié. Le procédé peut comprendre les étapes suivantes : génération, au moyen d'un détecteur à refroidissement cryogénique et au moyen d'un premier filtre parmi au moins n filtres, d'images de bandes spectrales multiples de la vue spécifiée dans des bandes spectrales coïncidant avec les bandes spectrales desdits gaz de fuite dans lesquelles lesdits gaz de fuite émettent et absorbent un rayonnement électromagnétique; calcul, à partir des images, de la réponse d'absorption relative desdits gaz dans chacun desdits filtres, respectivement; calcul d'un ensemble de coefficients prédéterminés; normalisation desdites réponses d'absorption relative par rapport à la somme des réponses relatives desdits filtres; et calcul de la masse moléculaire moyenne pondérée dudit composé gazeux desdits gaz de fuite.
Patent WO-2006114796-A1 (WO)
Title: Systemes et procedes pour l'evaluation des niveaux d'interet d'audience relative aux medias de radiodiffusion et pour la fourniture d'information supplementaire sur la base des niveaux d'interet
Inventor: RAMANATHAN KRISHNAN
IPC: H04H1/00
Filed: 2005-10-31
Abstract: Systèmes et procédés pour l'évaluation des niveaux d'intérêt d'audience relative aux médias de radiodiffusion et pour la fourniture d'information supplémentaire sur la base des niveaux d'intérêt. Les procédés consistent à recevoir un signal AV de programme de radiodiffusion et un contenu supplémentaire qui comporte une information liée au programme et une étiquette identifiant le programme. Le contenu supplémentaire est combiné avec le signal AV pour la formation d'un signal augmenté de données qui est ensuite modulé avec un signal porteur donnant un signal de transmission pour diffusion aux récepteurs. Chaque récepteur comprend un décodeur d'extraction de contenu supplémentaire et un système d'évaluation des niveaux d'intérêt et de fourniture d'information supplémentaire sur la base des niveaux d'intérêt.
Patent WO-2007023504-A1 (WO)
Title: Procede de preparation d'imidazopyridines
Inventor: ALOK SAXENA
IPC: C07D471/04
Filed: 2005-12-02
Abstract: La présente invention concerne un procédé de préparation d'imidazopyridines de formule (I), le procédé comprenant la réaction de 6-méthyl-2-(4-méthylphényl)imidazo[1,2-a]pyridine avec du chlorure d'oxalyle, suivie par la conversion du chlorure en acide oxoacétique, puis en un composé de formule (I).
Patent WO-2016142951-A1 (WO)
Title: Bouchon inviolable
Inventor: DOVAL MRINAL
IPC: B65D41/50
Filed: 2015-04-24
Abstract: La présente invention concerne un bouchon inviolable (1) permettant de rendre étanche une bouteille ou un récipient similaire à une bouteille doté d'un col fileté. Le bouchon comprend une bague de sécurité (3), la bague de sécurité comprenant une bague supérieure (5) fixée à une bague inférieure détachable (4) par des moyens de raccordement (6) et présentant une paroi interne (10) formée par quatre segments (8) fixés ensemble par quatre lignes de déchirure (7). Lorsque le bouchon (1) est dévissé, dans un premier temps les lignes de déchirure (7) se déchirent et déforment la bague de sécurité inférieure (4) en quatre pièces, et lorsque le dévissage continue, les moyens de raccordement (6) se cassent et libèrent le bouchon (1) du col.
Patent WO-2017072792-A1 (WO)
Title: Novel heterocyclic antiestrogens
Inventor: PAL RANJAN KUMAR
IPC: C07D215/12
Filed: 2016-10-26
Abstract: The present invention provides novel heterocyclic compounds as anticancer agents, especially as estrogen receptor (ER) antagonists/ degraders and process for their preparation.
Patent WO-2018127939-A1 (WO)
Title: Mécanisme de verrouillage « tourner et cliquer » d'un filtre non symétrique remplaçable et bride intérieure d'un demi-masque respiratoire
Inventor: KUDAV MAHESH
IPC: A62B18/02
Filed: 2018-01-07
Abstract: L'invention concerne un dispositif de protection respiratoire ayant un mécanisme de verrouillage « Tourner et cliquer » sur le joint circulaire fileté sur une bride intérieure d'un demi-masque respiratoire et un filtre non symétrique remplaçable, ce qui permet à un filtre non symétrique dont la géométrie n'est pas symétrique d'être positionné parfaitement, correctement et facilement sur une bride intérieure d'un demi-masque respiratoire, avec un glissement réduit et un montage rapide.
Patent WO-2021024275-A1 (WO)
Inventor: YADAV GANAPATI DADASAHEB
IPC: B01J35/10
Filed: 2020-08-05
Abstract: The present invention relates to process for selective oxidation of  o -cresol using heterogeneous catalyst. More particularly, the present invention relates to a selectively salicylaldehyde by oxidation of  o -cresol, comprising steps of treating  o -cresol with heterogeneous catalyst consisting of 3-7 % cobalt doped octahedral molecular sieves (OMS-2) support having Surface area between 80- 140 m 2 /g and pore size between 5 to 20 nm, the treatment is in presence of methanol and molecular oxygen at temperature between 60-85°C and pressure between 3 to 5 atm for time between 1 to 2 h. The process of present invention is to achieve high yield and conversion at mild reaction conditions.
Patent WO-2022018740-A1 (WO)
Title: A balancing support system for a saddle-ride type motor vehicle
Inventor: SHARAD SINGHANIA
IPC: B62K21/00
Filed: 2020-10-29
Abstract: The present subject matter relates to saddle ride-type motor vehicle with a balancing support system. The motor vehicle (100) comprises an actuator unit (205) secured to a first portion (270) of a frame assembly (105). A torque enhancer unit (210) configured to provide driving force from the actuator unit (205) to a steering shaft (213). The torque enhancer unit (210) is compactly disposed above the head pipe (106). A balancing support-control unit (235) for estimating an estimated steering angle (As) based on inputs received from the plurality of sensors (230, 240, 250, 251) and comparing with an actual steering angle (As') and triggering the actuator unit (205). The present invention enables balancing the motor vehicle by effectively providing a balancing steering angle to the actuator unit (205).
Patent WO-2023017541-A1 (WO)
Title: Improved process for the preparation of 1-((2r,4r)-2-(1h-benzo[d]imidazol-2-yl)-1-methyl piperidin-4-yl)-3-(4-cyanophenyl)urea maleate
Inventor: SRINIVASAN THIRUMALAI RAJAN
IPC: A61K31/00
Filed: 2022-08-11
Abstract: Improved process for the preparation of 1-((2R,4R)-2-(1H-benzo[d]imidazol-2-yl)-1-methyl piperidin-4-yl)-3-(4-cyanophenyl)urea maleate. The present invention relates to an improved process for the preparation of 1-((2R,4R)-2-(1H-benzo[d]imidazol-2-yl)-1-methylpiperidin-4-yl)-3-(4-cyanophenyl)urea maleate represented by the following structural formula. The present invention also relates to acid addition salts of 1-((2R,4R)-2-(1H-benzo[d]imidazol-2-yl)piperidin-4-yl)-3-(4-cyanophenyl)urea of formula-2 or anhydrate or hydrate or solvate forms thereof.
Patent WO-2023166529-A1 (WO)
Inventor: PANDIKASSALA AJMAL
IPC: C01B3/00
Filed: 2023-03-02
Abstract: The present invention relates to a hybrid energy system and process of preparation thereof to generate hydrogen and electricity simultaneously, which is cost effective. The present invention provides an iron-doped hollow carbon nanorod (FeHCNR) by utilizing polydopamine (PDA), as a potential bifunctional catalyst for empowering both HER and 0 ORR. The present invention further provides method of preparation of FeHCNR and use thereof in hybrid battery system for simultaneous generation of electricity and hydrogen.
Patent WO-2023233423-A1 (WO)
Inventor: ALURU SRAVANTH
IPC: G06T1/40
Filed: 2023-05-30
Abstract: A system includes a storage system configured to store a plurality of images from a plurality of viewpoints in a scene, and processing circuitry coupled to the storage system. The processing circuitry is configured to: generate a point cloud of the scene based on the plurality of images; determine samples on a ray from a viewpoint of the plurality of viewpoints based on the point cloud; and train a neural network based on the determined samples on the ray to generate a trained model, the trained model being configured to generate image content of the scene from a viewpoint different than the plurality of viewpoints.
Patent WO-2008152666-A1 (WO)
Title: Procédé de dépôt de couches de carbure de silicium hydrogéné
Inventor: TAGLIONI GIOVANNI
IPC: C23C16/505
Filed: 2007-06-14
Abstract: L'invention porte sur un procédé de dépôt de couches de carbure de silicium hydrogéné au moyen de la technique de PECVD. Ce procédé consiste à placer dans une chambre de dépôt (2) un mélange gazeux comprenant un gaz vecteur inerte et un composé organosilane ayant la formule (CH3)3-Si-X-Si-(CH3)3 dans laquelle X est choisi dans le groupe constitué par O et NH; à générer un plasma à partir du mélange; et à déposer une couche de SiC sur un substrat (5) situé dans la chambre de dépôt (2).
Patent WO-2009101642-A1 (WO)
Title: Fitness sock
Inventor: POLACCO LUIGI
IPC: A41B11/00
Filed: 2008-02-12
Abstract: The present invention relates to a sock (1 ), suitable for being worn in the performance of gymnastic activities, in gym or in aquatic environments. The sock (1 ) comprises a plantar surface (4) Testable on walking surfaces, a first bay (2) containing the user's big toe and at least one second bay (3) containing the remaining toes of the user. The sock (1 ) further comprises anti-slipping means positioned on the plantar surface (4) for reducing the slipping risk of the user on the walking surfaces and comprising at least one anti-slipping island (5), which occupies a partial surface smaller than the total plantar surface (4).
Patent WO-2010010593-A1 (WO)
Title: Elément de bande de balai de nettoyage amélioré pour la fabrication d’ensembles brosses rotatives pour système de lavage de véhicules à moteur
Inventor: FAVAGROSSA FRANCESCO
IPC: B60S3/06
Filed: 2009-07-24
Abstract: La présente invention a pour objet un élément de bande de balai de nettoyage perfectionné pour la fabrication d’ensembles brosses rotatives pour systèmes de lavage de véhicules à moteur, l’élément comprenant un corps en forme de plaque (2) qui forme le corps principal de l’élément de nettoyage et sur lequel sont appliquées des matières textiles de type velours (3), ou du feutre ou d'autres matières adaptées pour obtenir une action de lavage, de séchage et de polissage.
Patent WO-2014013517-A1 (WO)
Title: Fixing device for a bone fracture at the wrist
Inventor: LAURENTI Filippo
IPC: A61B17/64
Filed: 2012-07-20
Abstract: An external bone fixator (1) for wrist fractures, comprising two or more Kirschner wires (41, 42), which are introduced through the wrist joint to connect the two bone stumps of the fracture (F), so that each wire exits percutaneously at an end section thereof so as to be bendable in a direction substantially orthogonal to its own direction of extension into the wrist joint. The fixator (1) further comprises an L-shaped external fixation bar (2), on the arms (21, 22) of which two pairs of jaw-like locking devices (51, 52) are applied, wherein the devices of one pair clamp, in use, the end sections of the Kirschner wires (41, 42), and the devices of the other pair clamp surgical screws, pins or half-pins inserted percutaneously into bone (Fig. 1).
Patent WO-2013102944-A1 (WO)
Title: Plant for the production and the packaging of steel rods and profiles
Inventor: CASTELLANI FEDERICO
IPC: B21B43/00
Filed: 2013-01-03
Abstract: A plant for the production and packaging of bars and steel profiles, comprising a rolling station (2) of rods and profiles (1) of indefinite length, a cooling station (3), a scrap separation station (4), a diverter device (5), a cutting shears (6), intended to cut said bars and profiles (1) in bar portions (la, lb) having a fixed length (LH), and a speed changing device (7), able to move the bar portions (la, lb) at a speed rate such that they can be placed within respective grooves or housing (18) provided on the outer surface of at least one cylinder or rotating drum (8a, 8b); each cylinder or rotating drum (8a, 8b) is associated with a speed changing device (7), so that the housing (18) receive bar portions (la, lb) at different speeds, depending on the fact that said housings (18) belong to one first (8a) or to at least second rotating cylinder (8b), in order to avoid overlap of the bar portions (la, lb) when the same are discharged onto the cooling plate (13).
Patent WO-2015040641-A1 (WO)
Inventor: LOLLI ENRICO
IPC: F16B12/50
Filed: 2013-09-19
Abstract: A joint for right-angle connection of two wooden boards (T1, T2) composed of a first bar (1) and a second bar (2) respectively adapted to be mounted on the first board (T1) and second board (T2), as well as provided with fixing means (10, 11, 20, 21) adapted to be firmly coupled after bringing the bars (1, 2), in contact one against the other.
Patent WO-2022264181-A1 (WO)
Title: Appareil pour envelopper automatiquement une charge avec un film de matériau étirable
Inventor: ROSELLI LUCA
IPC: B65B57/16
Filed: 2022-06-14
Abstract: L'invention concerne un appareil pour envelopper automatiquement une charge avec un film de matériau étirable, qui comprend un chariot de guidage (2) comprenant des moyens de déplacement (3), conçus pour déplacer ledit chariot de guidage (2) autour d'une charge à envelopper ; une colonne (8) associée audit chariot de guidage (2) et conçue pour porter une bobine dudit film de matériau étirable, ladite bobine pouvant tourner pour libérer, en fonctionnement, ledit matériau étirable autour de ladite charge à envelopper ; une unité de commande.
Patent WO-2023026310-A1 (WO)
Title: Apparatus and method for making flexible shaped portions on tubular elements
Inventor: TALE' FABRIZIO
IPC: B31F1/20
Filed: 2022-08-09
Abstract: The apparatus (10) for forming flexible shaped portions (105) on tubular elements (100), preferably made of paper, comprises a unit (11) for conveying the tubular elements (100), configured to convey them along a path of advance (A), and external forming means (20) comprising a first forming unit (21) that has a plurality of forming members (30) which are configured to locally shape the tubular elements (100) so as to form the flexible shaped portions (105).
Patent IT-BO20020485-A1 (IT)
Inventor: BOLDRINI FULVIO
IPC: B31B50/34
Filed: 2002-07-25
Abstract: Containers ( 2 ) for food products are manufactured employing a system that includes a feed station ( 4 ) supplying a succession of tubular elements ( 2 a), and a heat sealer ( 10 ) positioned to close and secure a first open end ( 2 b) of each tubular element ( 2 a) that coincides with the base of the container. The sealing operation occurs at a station associated with a conveyor ( 3 ) consisting in a wheel ( 11 ) rotatable in a feed direction (B) along a path (P) passing both through the feed station ( 4 ) and through the station occupied by the heat sealer ( 10 ). The tubular elements ( 2 a) are carried by radial elements ( 13 ) of the wheel ( 11 ) such as can be indexed between a first operating position, where the tubular elements ( 2 a) are taken up from the feed station ( 4 ), and a second operating position in which the open end ( 2 b) is offered to the heat sealer ( 10 ).
Patent IT-CR20080025-A1 (IT)
Inventor: FEDERICI DAVIDE
Filed: 2008-11-24
Abstract: Seat cover obtainable by separating single elements (C) suitable for use from a tubular strip (2) provided with pairs of respective transverse weld (5) and predefined tear (6) lines and a longitudinal discontinuous cut line (7) which involves the median portion of only one face of said elements (C), where said tubular strip (2) comprises at least one fold line (3) longitudinally arranged to form flaps (4) less wide than said tubular strip (2), wherein said flaps (4) are folded over themselves along said at least one fold line (3) to form a folded strip and said folded strip is wound around itself to form a roll (1) without a core, of a width equivalent to that of one of said flaps (4).
Patent IT-FI20090013-A1 (IT)
Inventor: PASSAPONTI MARCO
Filed: 2009-01-26
Abstract: A method for bundle packaging a number of sheet-like articles (1), comprising the steps of: producing each of the articles with an excess portion (2), with respect to a final use size, defined along a side (2a) of the article; piling the articles so as to form at least one orderly stack (4); folding the stack (4) so as to reduce its size; forming respective pre-cut lines (3) on the articles, one by one before the piling in the stack, or subsequently when the stack has been formed or folded whereby in each article the excess portion (2) is defined between the aforementioned side (2a) and the pre-cut line (3); and making the articles mutually integral in correspondence with the excess portions (2), whereby the articles (1) are singularly adapted to a tear-away extraction along the pre-cut lines (3) leaving the excess portions (2) integral with the stack (4) with the remaining articles. The folding is carried out along folding lines substantially orthogonal to the pre-cut lines (3).
Patent IT-MI20000594-A1 (IT)
Inventor: VALENTINIS FRANCESCO
IPC: B42C19/02
Filed: 2000-03-21
Abstract: A device for automatically binding booklets (5) comprising a variable number of sheets (4), including means (3) for measuring the thickness (S) of each booklet (5) to be bound, and a binding line (33) arranged to automatically fix, at least about that edge (34) of said booklet (5) in which the sheets are secured together and about a portion (28) of the first (4A) and last sheet of the booklet, a cover element (8) comprising a first part (21C) arranged to adhere to said edge (34), and a second (21A) and third part (21B) arranged to adhere respectively to at least said portions (28) of the first and last sheet; said line comprising means (9, 13) arranged to generate, on the basis of the measured thickness of the booklet to be bound, for each booklet, a particular cover element (8) having dimensions and creasing lines (L1-L4) such that said three parts (21A-C) of the cover element perfectly follow said edge and said portions of the first and last sheet.
Patent IT-MI20001219-A1 (IT)
Inventor: D ALOISIO RINO
IPC: C01B15/029
Filed: 2000-06-01
Abstract: A description follows of a bimetallic catalyst, obtained by dispersing in sequence and alternating the precursors of the single metal components of the catalyst on a carrier, and a process for the synthesis of hydrogen peroxide by the direct reaction of hydrogen with oxygen, in a solvent medium containing a halogenated promoter and an acid promoter, in the presence of said catalyst.
Patent IT-MI20002721-A1 (IT)
Inventor: AL GHATTA HUSSEIN
IPC: C07C51/09
Filed: 2000-12-15
Abstract: A method for the recovery of dicarboxylic aromatic acids, in particular terephthalic acid, from manufactured aromatic polyester-resin articles for recycling, wherein the article, fragmented into chip form, is reacted in solution in a carboxylic acid with 2-6 carbon atoms and with a pKa from 4 to 6, preferably glacial acetic acid, in the presence of catalytic quantities of a strong acid with a pKa of less than 1, preferably aqueous hydrochloric acid or sulphuric acid, operating at temperatures from 160 DEG  to 250 DEG C.
Patent IT-RM20050603-A1 (IT)
Inventor: CASTELMANI FRANCO
Filed: 2005-12-02
Abstract: The invention relates to a coupling and angular adjustment assembly between a first body (3) and a second body (1'), rotably coupled with respect to an axis, characterised in that it comprises an adjustment nut (5), fixed to said second body (1'); a positioning ring (6), between said adjustment nut (5) and said second body (1'), said positioning ring having a plurality of notches (9), obtained substantially along its perimeter; a pin (7) longitudinally slidably inserted within a seat (14) integral with or obtained in said second body (1'), said seat being perpendicular with respect to said positioning ring (6), said pin being positioned so as to engage in one of said positioning ring (6) notches thus determining the position between said first body (3) and said second body (1'); first means (10) for fixing said positioning ring (6) to said first body (1'); second fixing means (4) that can be loosened, and that when tightened, block said positioning ring (6) and said adjustment nut (5) on said first body (3), and when loosened permit that said adjustment nut (5) rotating and to said pin (7) to pass from one notch (9) to a different one, maintaining a partial engagement in one of said notches (9).
Patent JP-WO2002056769-A1 (JP)
Title: ランセット一体型センサ、ランセット一体型センサ用測定装置及びカートリッジ
IPC: A61B5/15
Filed: 2002-01-21
Abstract: センサとランセットとを一体化することにより、その交換や管理を容易にし、また携帯性も良くする。すなわち、細長い小片状のセンサ（１）とランセット（２）を一体にしたものであり、センサ（１）の長手方向に沿って、ランセット（２）が平行に移動するような一体構造とした。一方、ランセット一体型センサ（１０）が装着される測定装置には、装着されたランセットを駆動する機能を付加した。
Patent JP-WO2002060219-A1 (JP)
Title: 車載用スピーカ
IPC: H04R9/02
Filed: 2001-01-26
Abstract: フレーム１のラッパ状部位の小径端側に設けられて径方向内方に延びるダンパ取付壁部４０を、これに貼り付けられたダンパ８の直径よりも大きな外径に形成し、そのダンパ取付壁部４０の外周縁部には、フレーム１の前面側に向って軸方向に延び、ダンパ８の外周から離れた位置でそのダンパ８の周囲を取り囲む環状庇状のバリア壁部４１を一体形成する。
Patent JP-WO2002067379-A1 (JP)
Title: フィルタ内蔵アンテナ
IPC: H01Q5/50
Filed: 2002-02-22
Abstract: 薄型で扁平な形状の誘電体積層構造体（１）に、少なくとも１個のフィルタブロック（２５、３５、４５）が形成されている。フィルタブロックに接続して放射素子（２、３）が取り付けられている。そして、フィルタブロックのそれぞれは、低域通過フィルタ、高域通過フィルタおよび帯域除去フィルタの少なくとも１個を含んでいる。この誘電体積層構造体の表面（一主面）側および／または側面に、前記フィルタフィルタブロックと接続される少なくとも１個の放射素子（２、３）が設けられ、その誘電体積層構造体の裏面に放射素子に給電し得る給電部（２８、３８、４８）が設けられている。その結果、アンテナとフィルタブロックとを一体化すると共に、複数の周波数帯の信号を送受信するような場合でも、相互に信号が混信しないような構造の小型で表面実装が可能なフィルタ内蔵アンテナが得られる。
Patent JP-WO2002100197-A1 (JP)
Title: フィルタ装着装置
IPC: A24C5/47
Filed: 2002-06-07
Abstract: フィルタ装着装置は、フィルタシガレットの中間品を搬送するドラム２０と、チップペーパ片を供給するコークドラム３６とを備え、中間品にチップペーパ片を貼り付けた状態で、これらを転動させながら中間品にチップペーパ片を巻き付ける。中間品を搬送するドラム２０の近傍にサクションチャンバ４８，５０が配置されており、その吸込口はドラム２０の外周面に沿って中間品の搬送方向に延びている。ドラム２０の回転により掻き乱された刻微粉等は吸込口からサクションチャンバ４８，５０等に吸い込まれるので、中間品は刻微粉等の雰囲気から隔絶される。
Patent JP-WO2003041167-A1 (JP)
Title: 低誘電率材料膜を用いた半導体装置およびその製造方法
IPC: H01L29/417
Filed: 2002-11-05
Abstract: シリコン以外の低誘電率基板を用いて動作速度の高速化に対応できる半導体装置である。基板（１１）と、比誘電率がシリコンより低い低誘電率材料膜（１２）とからなる基体（１０）を設ける。基体（１０）の表面に、ＭＯＳトランジスタ（３０）を含む半導体素子層を接着して積層する。ＭＯＳトランジスタ（３０）は、島状の単結晶Ｓｉ膜（３１）を用いて形成し、絶縁膜（１５）、（１６）、（１７）の内部に埋設させる。半導体素子層の上に多層配線構造（１８）を形成し、ＭＯＳトランジスタ（３０）に電気的接続する。基体（１０）の裏面に、信号のリターンパスとして機能する電極（２０）を形成する。基体（１０）に電極（２０）を形成するのに代えて、基体（１０Ａ）の裏面に複数の電極（２０Ａ）を配置して基体（１０Ａ）をインターポーザとして構成することもできる。
Patent JP-WO2003060787-A1 (JP)
Title: 情報収集システム
IPC: G06Q30/00
Filed: 2002-06-13
Abstract: 利用者に端末機器（１）によりアクセス可能なアクセス先を知らせる手段、利用者からのアクセスがあった場合に利用者の端末機器（１）に質問事項（２）を送信する手段、及び利用者の端末機器（１）から送信された前記質問事項（２）に対する回答データ（３）を受信する手段を有し、利用者から様々な情報を取得できるようにしたシステムを提供する。
Patent JP-WO2003061009-A1 (JP)
Title: 半導体装置の製造方法
IPC: H01L21/266
Filed: 2003-01-15
Abstract: 同一の半導体基体に異なる特性を有する複数の半導体素子を形成する方法が開示されている。第１及び第２のＦＥＴの埋め込み層８，９を得るために、半導体基板４１のＰ形半導体領域６に第１及び第２のアンチモン導入領域２４ａ、２７ａが設けられる。パターンの異なる第１及び第２のリン導入用開口４７、４８を有するマスク４６が半導体基板４１上に設けられる。このマスク４６の開口４７、４８を介してリンが半導体基板４１に導入され、第１及び第２のアンチモン導入領域２４ａ、２７ａに重なるように第１及び第２のリン導入領域５１、５２が設けられる。第１の埋め込み層のための第１の選択部分４９のリンの平均不純物濃度は第２の埋め込み層のための第１の選択部分５０におけるリンの平均不純物濃度よりも高い。アンチモン導入領域２４ａ、２７ａ及びリン導入領域５１、５２を含むＰ形半導体領域６の上にＮ形エピタキシャル層が形成され、これにより、第１及び第２の埋め込み層が得られる。
Patent WO-2005001336-A1 (WO)
Title: 放電灯点灯装置及び照明装置
Inventor: GORIKI TAKESHI
IPC: H05B41/02
Filed: 2004-01-14
Abstract: 放電灯を用いた照明装置を点灯させるための放電灯点灯装置において、放電灯点灯回路を実装したプリント配線基板を収納するハウジングを樹脂成形により形成する。プリント配線基板に接続された電線をハウジングの内部から外部に引き出すために、ハウジングを構成するベース部材の側壁の前面及び後面の上端部から外側に向かって突出部を突出させ、突出部の上面に電線引出溝を形成する。また、突出部と側壁のうち突出部以外の部分とを連結するように補強リブを配設し、補強リブによって突出部の機械的強度を補強する。