baber/WOPTO huggingface dataset:
Patent KR-960012009-B1 (KR)
Title: Osd stability circuit of television receiver
Inventor: BANG WON-CHUN
IPC: H04N5/445
Filed: 1993-12-03
Granted: 1996-09-09
Abstract: The On Screen Display(OSD) stability circuit in a TV comprises: an input signal receiving means 10 for receiving super-convenience video recording data and reserved video recording data selected by the watch; a micom 20 for controlling total operation according to data provided from the input signal receiving means 10; a switching means 30 for bypassing a composite video signal into the ground when a mute(M) of the micom 20 is inserted a high level signal, and outputting an inputted composite video signal when the mute(M) of the micom 20 is inserted a low level signal; and a video processing means 40 to protect a screen trembling on the OSD by an operation according to the signals outputted from the switching means 30.
Patent KR-970001300-B1 (KR)
Title: Door-holder structure of a refrigerator
Inventor: YUN KWANG-JOON
IPC: F25D23/02
Filed: 1993-12-13
Granted: 1997-02-05
Abstract: The handle grip installation structure of a refrigerator door is capable of assembling the handle grip after the completion of the assembly for the front surface wall of the front surface of the refrigerator, thus to make it possible to change the design of the handle grip in speedy and ready manner. The handle grip installation structure comprises: a supporting rod(2) attached on to the front surface wall(1a') of the refrigerator door(1a); an inserted protrusion(4a) formed on the top and bottom sides of the rear surface of the handle grip(4), respectively; and a fixed reentrant groove(2a) formed on the top and bottom sides of the front surface of the supporting rod(2) at the corresponding positions of the inserted protrusions(4a), respectively, whereby the inserted protrusions(4a) of the handle grip(4) are correspondingly fixed into the fixed reentrant grooves(2a) of the supporting rod(2).
Patent KR-100288573-B1 (KR)
Title: Method for manufacturing forming dies
Inventor: OH SEUNG TAEK
IPC: C23C4/04
Filed: 1993-12-15
Granted: 2001-05-02
Abstract: PURPOSE: A method for manufacturing forming dies is provided which reduces cost, repairs and recycles waste articles by forming the forming dies using alloy tool steel and chemical bonding spray coating only the used part of the forming dies to a certain thickness with an abrasion resisting metal. CONSTITUTION: The method for manufacturing forming dies comprises the processes of roughing only the surface portion used in a general alloy tool steel matrix in the bulk state to a thickness of 0.1 to 0.3 mm corresponding to coating allowance with an abrasion and heat resistant metal; thermal spray coating the coating allowance part to a thick thickness with the abrasion resistant metal; chemical bonding heat treating the thermal spray coated coating allowance part so as to remove pore gaps between the alloy tool steel matrix and the coating material, and enable bonding of elements by the temperature and activation materials; and finish polishing the heat treated coating allowance part.
Patent KR-970009703-B1 (KR)
Title: Card controller for exchanger
Inventor: YU YUN-KYUNG
IPC: H04Q3/54
Filed: 1993-12-31
Granted: 1997-06-17
Abstract: The apparatus for controlling mounting and dismounting a card in a switchboard determines the card state and controls data saving as the determined card state. The apparatus consists of a card ID detecting unit(30) for detecting a mounting or dismounting state of card and ID, a timer unit(10) which supplies a periodical time data and a centural processing unit(20) which compares data from the card ID detecting unit with the second memory(50) in the period of timer data, removes ID data of a previous one, saves ID data of a changed card if the card state data is different from a card state data from the second memory(50), and blocks the slot if the card is dismounted or cancels the blocking if the card is mounted and the card is same to a previous card.
Patent KR-970000946-B1 (KR)
Inventor: ROSSIO RICHARD C
IPC: C08G18/32
Filed: 1991-12-24
Granted: 1997-01-21
Abstract: 내용 없음.
Patent KR-100204551-B1 (KR)
Title: Package for flowable goods
Inventor: BERGNER RAINER
IPC: B65D23/00
Filed: 1992-05-26
Granted: 1999-06-15
Abstract: PCT No. PCT/EP92/01180 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed May 26, 1992 PCT Pub. No. WO92/21578 PCT Pub. Date Dec. 10, 1992.A package for flowable goods includes an inner thin-walled plastic body for receiving pourable goods. The inner plastic body has a rectangular cross section, and is surrounded by a supporting envelope having an open top and bottom, and an upper stacking edge for resting on the plastic hollow body in the packaging position. A depression is formed in at least one corner of the inner body for receiving a tongue of the supporting envelope, whereby the tongue is cut out transversely to the corner depression, and hinged via two lateral edges for permitting the tongue to be folded into the depression.
Patent RO-121464-B1 (RO)
Title: Treatment method for achieving a sexual stimulation hormonal balance
Inventor: MOTOFEI ION
IPC: A61P5/24
Filed: 2001-06-26
Abstract: The invention relates to a treatment method which associated two antagonic sexual hormones with a view to achieving a sexual stimulation hormonal balance by concomitantly orally administering 0.1...4 mg of Estriol as a weak estrogen and 25 mg of Mesterolone as a strong androgen.
Patent RO-122147-B1 (RO)
Title: Process for preparing 5-substituted isobenzofurans
Inventor: DALL ASTA LEONE
IPC: A61P25/24
Filed: 2002-07-29
Abstract: The present invention relates to a process for preparing the citalopram and the pharmaceutically acceptable salts thereof, which consists in treating 1-[3-dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbaldoxime O-substituted, preferably with a diphenylmethyl or triphenylmethyl group, with formil-acetic anhydride.
Patent RO-122355-B1 (RO)
Title: Process for obtaining new organo-mineral fertilizers based on earth coal
Inventor: DORNEANU AUREL
IPC: C05F11/02
Filed: 2005-12-15
Abstract: The present invention relates to a process for obtaining simple and complex organo-mineral fertilizers based on earth coal and nitrogen and phosphorus bearing substances, wherein, in order to obtain a content of 50% nutrient substances, the earth coal with a humidity of up to 40% is ground and homogenized, optionally, in admixture with nutrient macro- and microelements, then granulated, by the method of successive layers, using as granulating agent an aqueous solution of humic acids extracted from earth coal and salts of macro- and microelements, in ratios established so that the humic acid content in the final product is maintained constant to 20%, the granules being then dried and granulometrically classified by sieving.
Patent RO-123086-B1 (RO)
Title: Installation and method for measuring and determining the effects produced by cavitation in ultrasound field, in stationary or circulating liquid medium
Inventor: BARBULESCU ALINA
IPC: G01N17/02
Filed: 2007-12-05
Abstract: The invention relates to an installation and a method for measuring and determining the effects produced by cavitation in ultrasound field in stationary or circulating liquid medium. According to the invention, the installation consists of a vat (1) wherein there is introduced the working medium and wherein there is mounted an experimental tunnel (2), the tunnel (2) having an open end, through which there enters the liquid from the vat (1), and an end connected to a pump (3), which directs the liquid towards a liquid counter (4) and then, further, back into the vat (1), though a cock (5) and a disperser (6) with many nozzles, by partially closing the cock (5) there being obtained a reduction of the flow through the entire circuit  the cavitation occurs in the ultrasound field generated in the liquid medium by a piezoceramic transducer (7), oscillating under the action of the high frequency signal produced by a generator (8) and, through a control block (9), there is suppled and controlled the operation of the generator (8) of the mobile carriage (10) and the ventilator (11), the mobile carriage (10) being controlled from a control block (12) and having the role of moving and maintaining in various positions, determined by some signal pick-up electrodes (13). According to the invention, the method consists in the quantitative determination of the voltage induced by picking-up the electric signal occurred in the liquid medium and the transposition thereof into a scale of the erosion intensity values, said voltage being measured directly with the measuring electrodes (13), the electric signals thus picked-up are transmitted to a data acquisition plate (14) which transforms them into video signals, displayed on a PC screen (15), said signals may be stored in ASCII format in order to determine the relations between the ultrasound field parameters and the effects produced by the same upon the liquid or the studied materials, and to determine the radius of the cavitation bubble based on the induced electric voltages.
Patent RO-123338-B1 (RO)
Title: Safety mechanism
Inventor: KORKUT TURGUT
IPC: B62D43/04
Filed: 2007-07-11
Abstract: The invention relates to a safety mechanism for securing a spare tire mounted on commercial vehicles. According to the invention, the mechanism comprises a chassis side member (2) with two holes on its sides, a mechanism (3) allowing lowering and raising a spare tire fastened to one face of the chassis side member (2), a tip (4) of a lug wrench for moving the mechanism (3) by passing through a hole of the chassis side member (2), a stud (5) placed in the center of the chassis side member (2) for preventing the access of the tip (4) to the mechanism (3) and, when disassembled, allowing the tip (4) to reach the mechanism (3) and thereby moving the mechanism (3), a special nut (6) placed in the tip of the stud (5), outside the chassis side member (2), being integral with the stud (5).
Patent RO-123660-B1 (RO)
Title: Modular plant for conversion of cellulosic biomass into c...chydrocarbonated fuels
Inventor: CRISTESCU ION
IPC: C12P7/00
Filed: 2009-04-15
Abstract: The invention relates to a catalytic reactor employed for processing biomass to convert it into ethanol. According to the invention, the reactor consists of a heterogeneous catalytic module (G) for converting cellulose into glucose, a homogeneous enzymatic module (E) for converting glucose into gaseous azeotropic ethanol and a module (H) for heterogeneous catalytic conversion of azeotropic ethanol into C...Chydrocarbons.
Patent RO-125852-B1 (RO)
Title: Cooling fluid with reduced environmental impact
Inventor: NITA ION
IPC: C09K5/20
Filed: 2010-06-03
Abstract: The invention relates to a cooling fluid composition for motor vehicle engines or heat carrier for central heating installations. According to the invention, the composition consists of a mixture of 70...73% monoethylene glycol, 20...25% glycerol, 1...3% potassium 2-ethyl hexanoate and 0.1...0.3% tolytriazole as corrosion inhibitors, 4% distilled or fully demineralized water and possibly 1% colouring agent, diluted with distilled or fully demineralized water in a ratio of 1 : 1, the percentage being expressed by mass.
Patent RO-128655-B1 (RO)
Title: Solar motor
Inventor: CERNOMAZU DOREL
IPC: F24S23/71
Filed: 2011-11-16
Abstract: The invention relates to a solar motor with limited movement, operating according to the principle of solar-thermal-mechanical conversion. According to the invention, the solar motor consists of some thermal active modules (M1, M2, M3 and M4) interacting by means of some intermediate modules (M1', M2' and M3'), all of them sliding along some slides (1 and 2) fixed at the extremities by some plates (3, 4 and 4'), the individual movements of the thermal active modules (M1, M2, M3 and M4) being summed up to result in a final movement which is transmitted to an element actuated by a mobile rod (5) associated with a roller (6) and an antagonistic spring (7), each of the thermal active modules (M1, M2, M3 and M4) comprising some resilient Bourdon-type tubes (8 and 8') placed in parallel plans and each of them shaped according to a spiral path in such a manner as to allow the paths interlacing, the two resilient tubes (8 and 8') being connected by some connection pipes (9 and 9') to a cylindrical container (10) located, by means of a resting leg (11), within the focus point of a parabolic concentrator (12) placed on a metal parallelepipedal piece (13) which slides along the slides (1 and 2).
Patent RO-130128-B1 (RO)
Title: Flowmeter for determining fluid flow based on coanda effect
Inventor: HĂGAN MARIUS GHEORGHE
IPC: G01F1/20
Filed: 2013-09-30
Abstract: The invention relates to a flowmeter for determining the fluid flows and the volumetric indices based on the Coanda effect. According to the invention, the flowmeter consists of a flowmeter body (1) wherein there is made a fluid flowing passage (2) from an intake area (3) into a discharge area (4), this flowing passage (2) being provided with two feedback channels (5, 6), a lateral right feedback channel (5) and a laterally left flowing channel (6), wherethrough there are alternatively formed fluid pressures acting upon the fluid jet in the intake area (3) by changing its flowing direction from a lateral right attaching surface (7) to the other lateral left attaching surface (8), this direction change alternating at a frequency which is proportional with the fluid rate of flowing through the flowing passage (2), and the frequency of changing the flowing direction is determined by means of an obstacle which is placed on the fluid flowing way, along the line (OBST) of maximum rate, inside this obstacle, a sensor (SPDif) of differential dynamic pressure being implemented, the flowmeter being also provided with a circuit (CREC) for recovering the fluid energy during flowing.
Patent SA-515360445-B1 (SA)
Title: Dispersible tablet
Inventor: VARDHAMAN CHANDRAKANT BAFNA
Filed: 2015-05-17
Abstract: The present invention relates to a tablet comprising Nimorazole. In particular, the invention concerns a pharmaceutical composition or a tablet comprising Nimorazole or a pharmaceutically acceptable salt thereof, for dispersion in water and administration via a tube to a patient with swallowing difficulties.
Patent SA-516370584-B1 (SA)
Title: Arrangement for cooling channels in an electrode sys-tem
Inventor: OLLILA JANNE
Filed: 2016-02-18
Abstract: The invention relates to an arrangement for cooling channels in an electrode column assembly of an elec-tric arc furnace, wherein the lower part of the elec-trode column assembly is provided with a contact shoe ring formed of a plurality of contact shoe elements (31), a pressure ring formed of a plurality of pres-sure blocks, and a heat shield located above the pres-sure ring and formed of a plurality of heat shield segments. The contact shoe elements (31) and/or the pressure blocks are provided with channels (35, 36) for a cooling liquid to flow therein. The channels (35, 36) made in the material of the contact shoe ele-ments (31) and/or the pressure blocks extend obliquely downwards from the upper ends (33) of said contact shoe elements (31) and/or the pressure blocks near to the lower ends (34) of the same. At least two of said oblique channels (35, 36) in a same contact shoe ele-ment (31) and/or pressure block join together at their lower ends near the lower ends (34) of the contac
Patent SA-517381353-B1 (SA)
Title: Indoor Unit for Air Conditioner
Inventor: DACHENG LI
IPC: F24F1/0063
Filed: 2017-04-18
Abstract: An indoor unit for an air conditioner is provided. The indoor unit includes a housing, and the housing including an upper base plate provided with an air inlet, a lower base plate detachably mounted to the upper base plate and provided with an air outlet, and a front cover detachably mounted to the upper base plate; a heat exchanger mounted to the upper base plate; a fan detachably mounted to the lower base plate; and a guide assembly configured to guide the lower base plate when mounting and dismounting the lower base plate. Fig 1.
Patent SA-517381406-B1 (SA)
Title: Crystalline Forms of Ferric Maltol
Inventor: DAVID PAUL CHILDS
Filed: 2017-04-25
Abstract: There is provided polymorphs of ferric maltol. Such forms may be useful in the treatment of iron deficiency with or without anaemia, such as iron deficiency anaemia. Figure 1
Patent SA-519410366-B1 (SA)
Title: System and Method for Monitoring Operating Condition in A Hydraulic Turbocharger
Inventor: CHINMAY DESHPANDE
Filed: 2019-10-23
Abstract: A system includes a monitoring system to monitor an operational parameter of a bearing assembly within a hydraulic turbocharger. The bearing monitoring system includes at least one sensor to monitor a relative position or operational parameter of one or more rotating components of the bearing assembly. Fig 1.
Patent SA-519410685-B1 (SA)
Title: Oil and gas industrial machine monitoring
Inventor: OHAD NIMROD
Filed: 2019-11-28
Abstract: A monitoring system can include a dashboard including a graphical user interface display space. The monitoring system can also include a digital twin validation (DTV) system. The DTV system can be configured to perform operations including rendering, in the graphical user interface display space, a visual representation of an output value of a digital model of an oil and gas industrial machine, and an interactive graphical object characterizing an input value of the digital model. The operations can also include receiving data characterizing user interaction with the interactive graphical object. The data characterizes the user interaction indicative of the input value of the digital model. The operations can also include updating the digital model to generate an updated output value representative of an operational characteristic of the oil and gas industrial machine. The operations can further include rendering, in the graphical user interface display space, a visual representa
Patent SA-520411582-B1 (SA)
Title: Iterative learning control for periodic disturbances in twin-roll strip casting with measurement delay
Inventor: BROWNE FLORIAN MAURICE
Filed: 2020-03-21
Abstract: A twin roll casting system where the casting rolls have a nip between the casting rolls, each roller having a circumference and a rotational period. The casting roll controller adjusts the nip between the casting rolls in response to control signals. The sensor measures at least one parameter of the cast strip. The ILC controller receives strip measurement signals from the sensor and provides control signals to the casting roll controller. The ILC controller includes an ILC control algorithm to generate the control signals based on the strip measurement signals and a time delay estimate based on circumference, rotational period, and a length of cast strip between the nip and the sensor to compensate for an elapsed time from the cast strip exiting the nip to being measured by the cast strip sensor.
Patent EE-04702-B1 (EE)
Inventor: JOSHI RAJENDRA KUMAR
IPC: A61K31/19
Filed: 1998-12-08
Abstract: The use of one or several alkyl hydrogen fumarates of the general formulawherein R is a C1-5 alkyl, optionally in admixture with dialkyl fumarate of the formulaand optionally customary pharmaceutical excipients and carriers for preparing a pharmaceutical composition in the form of micro-tablets or micro-pellets for treating psoriasis, psoriatic arthritis, neurodermatitis and enteritis regionalis Crohn.
Patent WO-2006120505-B1 (WO)
Inventor: ZEEGERS WILLEM
IPC: A61F2/44
Filed: 2005-12-14
Abstract: The present invention relates to an intervertebral disc prosthesis comprising at least three pieces including an upper plate (1), a lower plate (2), and a movable core (3) at least in relation to a plate, wherein it also comprises two anatomic adaptation elements (11, 22) of which each has, on one hand, a surface (110, 220) in contact with a surface of a vertebra and, on the other hand, a surface (111) of which at least a part has a surface in contact with a least a part of the plate (1 or 2) opposite to which the anatomic adaptation element (11 or 22) is mounted, the anatomic adaptation elements (11, 22) being fixed onto the plates (1, 2) via fixation means (113, 223).
Patent WO-2006054307-B1 (WO)
Title: Absorption maitrisee de statines dans l'intestin
Inventor: PENHASI ADEL
IPC: A61K9/24
Filed: 2005-11-22
Abstract: L'invention concerne une préparation à absorption commandée dans laquelle la libération modifiée de l'agent actif se produit de préférence dans le tractus gastro-intestinal inférieur, notamment le colon. Cette préparation soutient une biodisponibilité considérablement plus élevée de l'ingrédient actif dans le corps du sujet par rapport à une préparation conventionnelle utilisée actuellement, de façon que des concentrations plasmiques significatives au niveau thérapeutique de statine soient maintenues pour une durée étendue après administration. Cette préparation possède de préférence une partie centrale, sur laquelle est placée une couche extérieure. La partie centrale est éventuellement et de préférence sous forme de comprimé.
Patent JP-3311339-B1 (JP)
Title: 棘皮動物駆除剤、及び棘皮動物の駆除方法
IPC: A01N25/12
Filed: 2001-02-28
Granted: 2002-08-05
Abstract: 【要約】
【課題】  棘皮動物を除く海洋底生生物に悪影響を与え ることなく、持続的にその生息領域から棘皮動物を駆除 することができる棘皮動物の駆除剤、及び海洋底生生物 の生息領域から棘皮動物を駆除する方法を提供するこ と。
【解決手段】  酸化カルシウムを１０〜７５質量％の範 囲内の量で含む、酸化マグネシウムと酸化カルシウムと の焼結体粒子からなる棘皮動物駆除剤、及び棘皮動物駆 除剤を海洋底生生物の生息領域（珊瑚礁１）又はその周 囲に配置する、あるいは海洋底生生物の生息領域（珊瑚 礁１）の周囲に配置した後、その生息領域に生息してい る棘皮動物を駆除する棘皮動物の駆除方法。
Patent JP-3390947-B1 (JP)
Title: 愛がん動物用装身具
IPC: A01K29/00
Filed: 2002-03-20
Granted: 2003-03-31
Abstract: 【要約】
【課題】  愛がん動物の体を傷付けることなく、かつ愛 がん動物の毛の長さや部位によらず装着することができ る愛がん動物用装身具を提供することを目的とする。
【解決手段】  板状又はシート状の小片よりなる愛がん 動物用装身具であって、小片は、一面が装飾印刷又は装 飾物の固着により装飾面をなし、該装飾面の裏面は溶剤 により溶解可能な接着剤又は粘着剤が塗布又は展着さ れ、愛がん動物の皮膚又は体毛に着脱できるようにした ことを特徴とする愛がん動物用の装身具である。
Patent JP-3686664-B1 (JP)
Title: プラズマ処理装置の電極構造
IPC: H05H1/24
Filed: 2004-07-22
Granted: 2005-08-24
Abstract: 【課題】  大面積の被処理物用のプラズマ処理装置において、電極のクーロン力による撓み量を低減し、表面処理の均一性を確保する。 【解決手段】  プラズマ処理装置の電極構造３０Ｘは、左右にそれぞれ延びるとともに前後に互いに対峙する一対の電極列３１Ｘ，３２Ｘからなる。各電極列は、左右に並べられた複数の電極部材３１Ａ〜３２Ｃにて構成され、左右方向の実質的に同じ位置に配置された一方の電極列と他方の電極列の電極部材どうしが、互いに逆の極性を有して互いの対向面の間に列間部分隙間３３ｐを形成している。各列間部分隙間３３ｐには、隣の列間部分隙間寄りの部位を通るガス流を、隣側へ誘導するガス誘導手段５１が設けられている。 【選択図】  図２
Patent JP-4369982-B1 (JP)
Title: 搬送装置
IPC: B66B21/12
Filed: 2008-07-01
Granted: 2009-11-25
Abstract: 【課題】円滑な輸送が行える搬送装置を提供する。 
【解決手段】パレット９の移動経路に設置した初速用駆動ベルト２９、加速用駆動ベルト３０、減速用駆動ベルト３１、及び終速用駆動ベルト３２を、前側走行ローラ７と無段変速機構１６の部材の間に割り込ませて前側走行ローラ７の回転数を増減し、パレット９を無段階的に加減速させるとともに、パレット９の姿勢を変化させて連続した踏面を形成する。 
【選択図】図１
Patent JP-4276294-B1 (JP)
Title: 通信システム、送信装置、受信装置、ならびに、情報記録媒体
IPC: H04B1/707
Filed: 2008-07-16
Granted: 2009-06-10
Abstract: 素数pの原始根qを用いる通信システム（１０１）は、k = 0，1，…，(p-2)についてb[k] = (1, exp(2πi×q 0+k /p), exp(2πi×q 1+k /p), …, exp(2πi×q (p-2)+k /p))ならびに、b[p-1] = (1，1，1，…，1)により定められるp個のp次元ベクトルb[i]とその共役複素ベクトルc[i]を用い、送信装置（１１１）では、伝送信号を並列化して、各ベクトルb[i]との内積をとって、ガードインターバルを挿入して直列化して送信し、受信装置（１３１）では、受信信号からガードインターバルを除去して同期して、並列化して各ベクトルc[i]との内積をとって、直列化して伝送された信号を得る。 
【選択図】図５
Patent JP-4643750-B1 (JP)
Title: 長持ちする花束の作成方法
IPC: B65D85/50
Filed: 2010-02-09
Granted: 2011-03-02
Abstract: 【課題】切り花（生花）を含む花材からなる花束を長持ちさせるための方法、言い換えると長持ちする花束の作成方法を提供する。 
【解決手段】下記の工程で花束を作成する：（１）花束の略中心部に配置する１本または数本の花材の茎部の周囲を、その切口から全長の３／４以上まで保水部材で被覆する工程、（２）上記被覆した花材の周囲に切り花を配置し、花束の形に整えながら紐状物で巻き付ける工程、（３）上記で作成した花材集合物の茎部の周囲を、切口から全長の２／３以上まで保水部材で被覆し、その外周囲を紐状物で巻きつける工程、（４）上記で得られた花材集合物をラッピングして花束とする工程。 
【選択図】  図２
Patent JP-4856267-B1 (JP)
Title: ミツバチ巣箱用底板
IPC: A01K47/00
Filed: 2010-07-06
Granted: 2012-01-18
Abstract: 【課題】  従来のミツバチ巣箱は巣屑が底板に溜まりスムシの発生を招いていた、そして歩足昆虫の侵入に対してもミツバチの防御能力に任せていた、又飛翔昆虫に対しても捕獲器を取り付けたり又は巣門を狭くするなどの対策を取っていた。 
【解決手段】  本発明は、ミツバチ巣箱用底板が巣門に向けて傾斜しており自動的に巣屑が屋外に放出されるので巣屑が溜まらず掃除不要である、又歩足昆虫の侵入は透視体の釣鐘状筒体によって遮断でき、飛翔昆虫はミツバチ巣箱用底板の略中央部分の最下部に空中に釣り下がった状態に開口部が付いているため侵入し難い、これによって従来のように害敵の被害が殆ど無く、頻繁に巣箱の点検の必要がなくなった。 
【選択図】  図２