baber/WOPTO huggingface dataset:
Patent JP-2002171896-A (JP)
Title: Inflating agent for starchy food
Inventor: URANO TERUO
IPC: A21D2/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an inflating agent for a starchy food having not only excellent inflating properties but also an excellent texture. SOLUTION: This inflating agent is a mixture of a dolomite powder with a glucono-delta-lactone powder. The dolomite powder preferably has <=6.0 μm average particle diameter D50 and <=20.0 μm maximum particle diameter. When a dough for a bread, a cake or other foods is prepared, the glucono-delta-lactone is hydrolyzed with a temperature increase and converted into gluconic acid which generates gaseous carbon dioxide during reaction with the dolomite by adding the inflating agent in an amount of 1-5% based on wheat flour and carrying out heat treatment. Thereby, the bread, cake or other foods are expanded and porosified. The texture of the product is simultaneously improved.
Patent JP-2002175871-A (JP)
Title: Heater
Inventor: OKUDA KATSUHIKO
IPC: H05B3/18
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a heater which prevents gas and foreign matters from coming out of the insulator of a heater. SOLUTION: In the heater 10 with a nichrome wire 21 embedded in the inside of a silicone rubber plate 11, an aluminum layer 31 is vapor-deposited on a surface of the silicon rubber plate 11.
Patent JP-2002183995-A (JP)
Title: Optical head device
Inventor: HANAOKA ATSUHIRO
IPC: G11B7/09
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device having a damper capable of effectively controlling the vibration of a lens holder in various vibration modes without increasing a space for installation. SOLUTION: The optical head device 1 is provided with the damper 8 for controlling the vibration of the lens holder 3, and the damper 8 is provided with a first weight member 82 and a second weight member 83 which have different shapes on the surface of an elastic member 81. Since the first weight member 82 and the second weight member 83 respectively have different shapes, weight, moments and adhesive margins, vibration frequency bands and the vibration modes of the lens holder in which each of the weight members functions are different. Then, the vibration caused by various vibration modes of the lens holder 3 is effectively controlled without attaching a plurality of dampers.
Patent JP-2002184446-A (JP)
Title: Redox fuel cell and method of manufacturing negative electrode portion thereof
Inventor: SUZUKI TAKASHI
IPC: C01G5/02
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a redox fuel cell operable without use of a selective H+ permeating membrane and a catalyst such as platinum by applying a new reaction system for the negative electrode of the fuel cell. SOLUTION: The redox fuel cell includes a positive electrode portion formed of a carbonaceous material capable of absorbing and releasing bromine, a negative electrode portion formed of silver bromide, and an electrolyte formed of an acidic aqueous solution containing bromine ions. A method of manufacturing the negative electrode portion includes immersing a molding of the carbonaceous material into a liquid containing bromine ions, then drying it, and further immersing it in a liquid containing silver ions to carry the silver bromide on the surface of the carbonaceous material.
Patent JP-2002182890-A (JP)
Title: Output data controller and output data control method
Inventor: IIDA YOSHIHIRO
IPC: G06F3/0484
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To improve operability and to save manpower when the output pictures of a plurality of devices are displayed in one screen by using windows. SOLUTION: A window display controller 1 inputs a plurality of picture data from a plurality of information processing terminals (first PC4 and second PC5) or a video output unit 6, composites a plurality of inputted picture data in one screen by using a main screen and a window screen and outputs a composite screen on a monitor device 7. A ratio for overlapping the window screen on the main screen is calculated as transparency, a ratio by which the window screen is displayed is changed in accordance with calculated transparency, and the changed screen is outputted to the monitor device 7.
Patent JP-2002179581-A (JP)
Title: Skin aging inhibitor
Inventor: CHIBA KATSUYOSHI
IPC: A61K8/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a skin aging inhibitor having bleaching effect, maintaining skin firmness and resilience, increasing moisturization for the skin and capable of having anti-inflammatory and antiallergic action. SOLUTION: This skin aging inhibitor is obtained by formulating at least one extract from plant(s) selected from Ludwigia octovalvis, Anisomeles indica, Scutellaria rivularis, Lobelia chinensis, Urena lobata, Verbana officinalis, Cuscuta australis, Dichondra micrantha, Phyllanthus urinaria, Physalis angulata, Cleome gynandra, Rorippa indica, Hydrocotyle formosana, Vernonia cinerae, Spilanthes acmella, Canna indica, Ipomoea pes-caprae, Clerodendrum calamitosum, Drosera burmanni, Anoectochilus formosanus, Wikstroemia indica, Elaeagnus oldhamii, Mussaenda parviflora, Mesona procumbens, Aristolochia mollis, Acorus gramineus, Cudrania cochinchinensis var. gerontogea, Clerodendrum philippinum, Clerodendrum cyrtophyllum, Clerodendrum paniculataum var.  albifloraum, Boehmeria densiflora, Sapium sebiferum, Tetrastigma dentatum, Vitis thunbergii, Bauhinia championi, Bredia oldhami, Staurogyne concinnula, Selaginella doederleinii, Lespedeza cuneata, Ludwigia hyssopifolia, Stephania japonica, Sphenomeris chusana, Adiantum flabellulatum, Hyptissuaveolens, Kummerowia striata, Clerodendrum trichotomum, Vitex negundo, Xanthium strumarium var. japonica, Bidens pilosa var. minor, Gnaphalium affine, Emilia sonchifolia, Mimosa pudica, Euphorbia hirta, Plantago formosana, Cardiospermum halicacabum, Plumbago zeylanica, Torenia concolor var. formosona, Euphorbia formosana, Viola phillippica, Polygonum multiflorum var. hypoleucum, Ficus erecta var. beecheyana, Kalanchoe spathulata, Mallotus repandus, Uncaria hirsuta, Rhus semialata var. roxburghiana, Rubia lanceolata, Salvia coccinea, Ixeris chinensis, Ixeris laevigata var.  oldhami, Clerodendrum inerme, Hyptis rhomboids, Callicarpa formosana, Aeginetia indica, Pratia nummularia and Acanthopanax trifoliatus.
Patent JP-2002184641-A (JP)
Title: Surface-mounting component
Inventor: SAKAMOTO SHINJI
IPC: H01G2/06
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable surface-mounting components that can be used for various kinds of electronic equipment. SOLUTION: Reliability of the surface-mounting components is improved by collecting flux which is diffused at the mounting of the components on an object, by soldering the mounting surface of the parts to the object in recessed sections 8, formed on the mounting surface and permeation of the flux into the components, is suppressed.
Patent JP-2002185534-A (JP)
Title: Information transfer method and system thereof
Inventor: NISHIMOTO MASAKAZU
IPC: H04M1/2745
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To execute delivery and receipt of e-mail capable of anonymously communicating only under predetermined conditions. SOLUTION: In step S33, a transfer process of e-mails is carried out based on alias addresses. However, in step S32, this is limited to the case where transfer conditions are satisfied. When the transfer conditions are not satisfied, in step S35, the effect that the transfer is rejected is reported to an originator. Such effects are adopted whether or not the transfer conditions are within a valid period, or an access count exceeds an upper limit value.
Patent JP-2002189016-A (JP)
Title: Thiol concentration measuring method and sensor used for the same
Inventor: FUJISHIMA AKIRA
IPC: G01N27/30
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method, capable of specifically and easily measuring the concentration of clinically or sitologically important thiol, in a short time. SOLUTION: The property of thiol, that it is electrochemically and specifically oxidized by a diamond electrode, is utilized. In other words, the diamond electrode with conductive diamond and a counter electrode are prepared, and a voltage for causing oxidation reaction on the diamond electrode is impressed between the diamond electrode and the counter electrode to measure a current value under the voltage. Through the use of a previously prepared calibration curve, the concentration of thiol in a test sample is computed from the current value obtained.
Patent JP-2002143599-A (JP)
Title: Utensil for airing futon
Inventor: INOUE TAKESHI
IPC: D06F55/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a futon airing utensil by which a futon is placed under a lifted state, and fouling by a handrail can be eliminated, air flows even on the rear side of the futon, and a turning over work for the futon is not required. SOLUTION: A spring (4) is provided at a bonded section between a front leg shaft (1) and a rear leg shaft (2). Then, a receiving shaft (3) is fitted on a main shaft (6).
Patent JP-2002186740-A (JP)
Title: Game machine
Inventor: KAZAMA TAKASHI
IPC: A63F7/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of providing satisfactory game property without giving any unfair feeling to a player. SOLUTION: Each part of this pachinko machine is set to an initial state after the input of a power supply, and the count by a counter is started (step 300). This counter continuously increments the count value during the operation of the pachinko machine from that. The pachinko machine is laid in the state where the player can execute a game during the operation thereof, and when a reset operation is performed by the player in this state, game control processing that is a series of operation control processing executed in each part of the pachinko machine during the game is executed (steps 304 and 312). On the other hand, when the reset operation is performed by the player, it is judged whether the game state satisfies a prescribed condition for validating the reset operation or not, and when the game state satisfies the prescribed condition, the counter is reset to change the timing of increment, and the game control processing is continued (steps 304-312).
Patent JP-2002192636-A (JP)
Title: Method and apparatus for pasting for single-faced corrugated cardboard production apparatus
Inventor: HATASA KAZUHIRO
IPC: B05D1/28
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To minimize defective paste application generated by a pasting roll rebound phenomenon which is generated by the paper thickness of a paper joining part, when the paper joining part passes between the second stage roll of a single-faced corrugated cardboard production apparatus and the pasting roll. SOLUTION: In steady production by the single-faced corrugated cardboard production apparatus, the pasting roll is pressed toward the second stage roll by the first press force for applying an optimum amount of paste on a corrugating medium by the pasting roll. When the paper joining part passes, it is pressed by the second press force to minimize the pasting roll rebound phenomenon generated by the paper thickness of the paper joining part, while the quality deterioration and breakage or mechanical damage of the corrugating medium are prevented. After the passage of the paper joining part, control to change over to the first press force is done.
Patent JP-2002193026-A (JP)
Title: Light distribution control device
Inventor: NIWA TOSHIAKI
IPC: B60Q1/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a light distribution control device enabling a driver to easily find a route change point guided by a navigating device. SOLUTION: A navigation processing portion 11 searches a traveling route to a destination, and determines a route change point such as a junction point of an intersection from the traveling route and a detected vehicular present position. When the vehicle achieves a specified distance M in the upstream side from the route change point, a head lamp device is controlled to irradiate a guiding direction at the junction point. When irradiating the guiding direction, controlling is conducted by a mode selected by a user from a first mode expanding an irradiating range in a route change direction in addition to an normal irradiating range, a second mode executing the first mode at a dark place without a streetlamp, and a third mode changing an irradiating direction in the route change direction. If the user does not select the mode, the first mode is selected as a default value.
Patent JP-2002191955-A (JP)
Title: Stirring device
Inventor: MACHII HIDETOSHI
IPC: B01F27/91
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a stirring device not generating the wear chips of a stirring shaft and a bearing part, excellent from an aspect of sefety and sanitation and capable of suppressing running cost low than before. SOLUTION: The stirring device 12 is arranged on a fixed container such as a tank 12A or the like and includes a stirring shaft 14 provided so as to extend in an axial direction. Stirring propellers 16a and 16b are arranged to the intermediate part in the axial direction of the stirring shaft 14 so as to leave an interval. The stirring shaft 14 is driven on one side in the axial direction thereof by a drive means such as an electromotor M or the like and formed in a freely revolvable manner. The stirring shaft 14 is supported on the other side in the axial direction thereof in a freely revolvable manner in a non-contact state, for example, by the attraction force between the first and second magnetic force generation means 40 and 46 of a support means 30.
Patent JP-2001251182-A (JP)
Title: Reference wave switching device, communication equipment, digital broadcast system and digital broadcast method
Inventor: OGITA TERUO
IPC: H04H60/31
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To switch the reference wave of the synchronous frequency of an oscillation wave to a different reference wave without affecting the phase of the oscillation wave. SOLUTION: A phase synchronous means 3 compares a phase comparison wave F4 obtained by frequency-dividing an oscillation wave F3 with an inputted reference wave F1. When the difference of phases exceeds a prescribed value, a phase monitoring means 4 outputs a switching request from the reference wave F1 to a reference wave F2. A switch instruction means 5 gives a switching indication instruction to a switch phase adjusting means 6. The switch phase adjusting means 6 outputs the switching signal to an input switch means 2 when the phases of the phase comparison wave F4 and the reference wave F2 are matched. The input switch means 2 changes over the reference wave F1 to the reference wave F2.
Patent JP-2002203264-A (JP)
Title: Coin receiving machine
Inventor: MATSUMOTO KOJI
IPC: G07D9/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a coin receiving machine 11 taking out a cassette 94 without making a temporary holding part to be an obstacle at the time of the collection work of the cassette 94 storing coins. SOLUTION: The temporary holding part 92 moves to a prescribed position where the coins identified as normal in an identification part 78 are received and they are temporarily held and the positions of a plurality of the cassettes 94. The identification part 78 identifies the coins supplied to a coin supply part 63 and the coins which are identified to be normal are temporarily held in the temporary holding part 92 positioned in the prescribed position. The temporary holding part 92 moves to the position of the arbitrary cassette 94 and stores the coins in the cassette 94. At the time of the collection work of the cassette 94 storing the coins, a cassette support unit 91 is pulled out to the operation face 46-side of a machine body 12 and the cassette 94 is taken out from the cassette supporting unit 91.  Since the waiting position of the temporary holding part 92 is set in a position which is the farthest from the operation face 46 of the machine body 12, the cassette 94 can be taken out without making the temporary holding part 92 to be the obstacle.
Patent JP-2001511450-A (JP)
IPC: A61K9/22
Filed: 1998-07-30
Abstract: Controlled release oral pharmaceutical preparations are provided which comprise a therapeutically effective amount of tiagabine or a pharmaceutically acceptable salt thereof dispersed in a rate controlling polymeric matrix comprising at least one rate controlling polymer. The preparation can be formulated into oral dosage forms such as tablets or multiparticulates which provide therapeutically effective plasma levels of tiagabine for a period of at least 12 hours, preferably 24 hours or more. The preparation can provide tiagabine mean plasma concentrations equal to or greater than 50 % of the maximum plasma concentration for at least 10 hours, preferably 14 hours, most preferably 16 hours or more.
Patent JP-2001512277-A (JP)
Title: 消費装置に電位を分配するための電位分配系並びに適切なコネクタ
IPC: B60R16/02
Filed: 1998-07-21
Abstract: (57)【要約】
本発明は、消費装置に電位を分配するための電位分配系並びにこれに適したコネクタに関する。電位分配系は、中央の給電線を有し、これに、消費装置に対するコネクタがクランプ装置、有利には切断式クランプ装置を用いて任意に選択可能な個所に接続されかつ消費装置に対する各コネクタは自己復帰する電気的な安全エレメントを有している。
Patent JP-2001515767-A (JP)
IPC: A61M5/32
Filed: 1998-09-03
Abstract: Parts which may be integrally molded with a phlebotomy barrel or with a Luer fitting to provide, in a single molded part, an extendable safety enclosure for a medical cannula in phlebotomy, syringe and other general medical needle applications. Integrally molded part phlebotomy safety devices are disclosed which require only the integrally-molded part, a medical needle, a label and a transport needle cover to form a ready-to-use phlebotomy device. Upon removal of the label and needle cover, the device is ready for use in a medical procedure. The enclosure comprises a plurality of rigid segments serially connected by a plurality of intersegment hinges, which are preferably living hinges. The segments are disposed about a medical needle, folded upon each other during the medical procedure and extended at the end of the procedure to form a secure, substantially rigid safety shroud. During the procedure, the enclosure is folded and conveniently disposed about a proximal portion of the needle. At the end of the procedure, the enclosure is extended to protectively sheath and secure the needle in a substantially rigid structure formed in combination by the enclosure and the needle.
Patent JP-2001518723-A (JP)
Title: 部品のリード端子及び／又はエッジの位置検出方法および装置
IPC: H05K13/08
Filed: 1998-09-22
Abstract: (57)【要約】
部品のリード端子及び／又はエッジの位置検出方法および装置に関する。公知の方法では、部品（２）のリード端子（１）及び／又はエッジの相対的位置が搬送装置（４）に関連して決定され、後置接続された画像評価装置（７）を有するカメラ（６）がリード端子（１）を撮影し、そこから求められたカメラ（６）に対するリード端子（１）の相対的位置は、カメラ（６）と搬送装置（４）との間の所定の相対的位置に関連付けられる。立上がりプロセスと、カメラ（６）と搬送装置（４）との間のずれとが結果に悪影響を与える。リード端子（１）は、搬送装置（４）に固定して連結された位置マーキング装置（１０）と共に撮影される。位置マーキング装置（１０）は、それ自体がリード端子（１）のすぐ近傍に設けられているか、光学的結像装置（１２）によって結像される。この構成により、正確な位置検出が保証される。搬送装置（４）の移動およびカメラ（６）による撮影のための短い照射時間の際に、迅速な位置検出も実現される。本発明は装着装置のビジョンシステムとして用いられる。
Patent JP-2001521088-A (JP)
IPC: E06B7/23
Filed: 1998-10-22
Abstract: A seal attached to a door frame for mating engagement with a door. The seal including a first side for sealing engagement with a door edge, and a second side for sealing engagement with the door outer surface. The seal moves relative to the door from the door open position, where the seal first side is disposed at a first spaced apart distance from the door frame edge surface; to the door closed position, where the door moves the seal first side closer to the door frame edge surface. The seal further moves relative to the door from the door open position, where the seal second side is not disposed adjacent to the door outer surface; to the door closed position where the seal second side is disposed adjacent to the door outer surface and in covering relation to the door outer surface.
Patent JP-2001523485-A (JP)
IPC: A61M5/20
Filed: 1998-11-11
Abstract: The invention concerns a needle arrangement for an injection device (16). It has a hollow needle carrier (10) on which a hollow needle (12) is mounted and which is configured for mounting on the injection device (16). The arrangement has a cap (32) which is displaceable on the hollow needle carrier (10) approximately parallel to the longitudinal extension of the hollow needle (12), is equipped at its proximal end segment with a passthrough opening (42) for the hollow needle (12), and in its proximal end position substantially conceals the hollow needle (12). A compression spring (26) is arranged between the hollow needle carrier (10) and cap (32) in order to displace the cap (32) into its proximal end position. Also provided is a covering cap (66) which surrounds the displaceable cap (32), the hollow needle (12), and the hollow needle carrier (10), and is sealed on its open side by a sealing member (71) that is removable by the user. A needle arrangement of this kind can easily be replaced after an injection. It improves compliance because the patient does not at any time see the hollow needle (12). The compression spring can be configured as a plastic spring (26). It is preferably integral with the hollow needle carrier (10), which simplifies manufacture.
Patent JP-2001524335-A (JP)
Title: アームチエアとその類似品の背もたれ及びフートレストを動かすためのデユアルパワーユニツト（ｄｕａｌｐｏｗｅｒｕｎｉｔ）
IPC: A47C20/04
Filed: 1998-11-13
Abstract: (57)【要約】
動力駆動されるアームチエアでの背もたれとフートレストの運動用のデユアルパワーユニツトは伝達ギヤ（１５）を通して電気モータ減速機のシャフト（１３）に連結された横断運動シャフト（１２）を、各端部に近接して、有する長いケーシング（１１）を具備している。該伝達ギヤは該モータ減速機のシャフト（１３）に連結され該運動シャフト（１２）の横断方向にそして該ケーシングの長手方向に延びるねじ（１６）と該ねじが中へねじ込まれるねじ溝付きで摺動するスライダ（１７）とを備えている。カム手段は該運動シャフトと一体であり該ねじに沿った該スライダの摺動運動を該運動シャフトの角回転運動に変換するために該スライダを押している。該ねじ（１６）は該スライダ（１７）と完全に交叉しておりそして該カム手段は該ねじの相対する両側で該スライ０ダ上に備え付けられたスラスト面（２１，２２）上に休止するため該運動シャフトから横に突出する２つのカム要素（１９，２０）を備えている。該カムとスライダ面の間の接触点は該ねじ軸線と当たる線上に配置されている。
Patent JP-2001524419-A (JP)
Title: 後軸アンチロック装置を有するブレーキシステム
IPC: B60T8/26
Filed: 1998-11-12
Abstract: (57)【要約】
この発明は、後輪がロックするのを阻止するために後輪でのブレーキ圧力またはブレーキ力を制御し調整する（後軸アンチロック装置）ための自動車のブレーキシステムに関する。本発明によれば、前輪と後輪とは、速度センサー（Ｓ１からＳ４）が個別に装着されている。前輪と後輪へのブレーキ力の分配は、後輪をロックから阻止するための装置（後軸アンチロックシステム）を使用して、速度センサーからの信号に基づいて同様に制御されまたは調整される（電子的ブレーキ力分配）。前輪または第２の前輪の差し迫ったロックを運転者に知らせる表示および／または警報システムが、同様に設けられている。
Patent JP-2001527171-A (JP)
Title: 短縮されたセルロース構造体を製造する方法及び装置
IPC: D21F5/00
Filed: 1998-12-14
Abstract: (57)【要約】
短縮されたペーパー・ウェブを製造する方法及び装置が開示される。流体透過性の製紙用ファブリック２０上に配置されたウェット・ウェブ６０が２つの平行な、かつ相互に対向する第１及び第２プレス表面１１，１２間で加圧され、第１プレス表面１１がウェブ６０に接触し、及び第２プレス表面１２がファブリックに接触する。連続方法では、プレス表面、ウェブ及びファブリック２０は抄紙方向に走行する。加圧下で、ウェブの少なくとも選択された部分が高密度化され、又クレープ加工用接着剤９１で処理され得る第１プレス表面１１に接着される。第１表面１１は加熱され、２つの表面間に温度差が形成される。この温度差により、ウェブ６０に含まれる水がウェブからファブリック２０へ移動し、それによりウェブが乾燥される。ウェブが加圧から開放された後、ウェブは、クレープ加工すること又はウェブをより低速で走行する搬送ファブリックへ移送することにより短縮される。このクレープ加工は、その上に接着されたウェブを有するクレープ加工用表面に並置されるクレープ加工ドクター・ブレード７３により行われる。クレープ加工用接着剤はクレープ加工用表面に決められたパターンに従い付着される。必要に応じ、ウェブは短縮後カレンダー処理される。
Patent JP-2002502201-A (JP)
Title: ３次元ホログラフィックスクリーンを使用した直接投影テレビジョン
IPC: G03B21/62
Filed: 1998-01-29
Abstract: (57)【要約】
投影テレビジョン（１０）は、基板（２４）上に配設された３次元ホログラム２６によって形成された投影スクリーン（２２）を備える。投影管と関連する角レンズは、スクリーン（２２）の向きにほぼ直交する光路（３２）を有し、他の２つの投影管と関連する角レンズは、入射角αで第１の光路（３２）に収束する各々の光路（３４，３６）を有する。ホログラム（２６）は、投影画像の色ずれを減少させるための効果的な構成を有する３次元インタフェース・アレイを表わす。そのスクリーンは、０度＜入射角α≦３０度の範囲の入射角αに対して、およそ５未満の色ずれを有する。ここで色ずれは以下の式の少なくとも一方から得られる最大値によって求められる。上式で、θは水平視野角内の任意の角度であり、Ｃ（θ）は角度θでの色ずれであり、red（θ）は角度θでの赤輝度レベルであり、blue（θ）は角度θでの青輝度レベルであり、green（θ）は角度θでの緑輝度レベルである。１または複数のレンズが、投影管と角レンズの間、および／または角レンズと投影管からの光を収束および／または拡散するためのスクリーンとの間に点在させることができる。投影は、投影管に対応するレンズからスクリーン（２２）に直接行われ、ホログラムスクリーン（２２）によって、キャビネットに空間を空けるだけ、特に、前面の投影スクリーン（２２）に向かって先細りの背面のコーナーを空けるだけ、入射角を大きな角度に調整できる。