baber/WOPTO huggingface dataset:
Patent KR-940021203-A (KR)
Title: 로보트용 c형 건장치
IPC: B23K11/11
Filed: 1993-12-16
Abstract: 가압실린더내의 가압로드를 후퇴시키기 위한 압력유체의 공급관을 이 가압실린더의 주벽을 따라서 이 주벽내에 설치함과 동시에 로크용 실린더로의 압력유체의 공급관을 이 주벽내에서 분기함으로써, 공급관이 용접작업중에 방해가 되지 않고 용접작업이 용이한 그리고, 콤팩트하게 정리된 로보트용 C형 건장치를 제공하고자 하는 것이다. 
     건본체(1)를 개방위치에 로크하는 로크용 실린더장치(15)가 건본체와 이퀄라이징유니트(8) 사이에 설치되고, 상기 건본체의 가압실린더(2)의 주벽(22)내에 이 실린더의 전실(24)로의 압력유체공급로(25)가 형성되고, 이 가압실린더의 주벽내의 압력유체 공급로로부터, 상기 로크용 실린더장치에 압력유체가 공급되는 관(26)이 분기되어 있는 로보트용 C형 건장치.
Patent KR-950019218-A (KR)
Title: 스크롤 압축기의 선회반경 보정장치
IPC: F01C21/10
Filed: 1993-12-30
Abstract: 본 발명은 스크롤 압축기의 선회반경 보정장치에 관한 것으로, 구동축(4)과 선회 스크롤(2) 사이에 구동축(4)의 중심으로 부터 자신의 중심 까지의 거리가 변할 수 있도록 운동 가능하게 결합되고 구동축(4)과 연동되어 선회 스크롤(2)을 구도시키는 동력전달 매개요소와, 상기 동력전달 매개요소에 위치조절 가능하게 결합되어 상기 동력전달 매개요소의 구동축(4) 중심에 대한 운동 범위를 조절하는 운동 범위 제한 수단(8)으로 구성되어 있으며, 상기 운동범위 제한수단(8)에는 구동축(4) 또는 구동부시(7)의 일측부에 형성한 나사공(7b)에 체결되어 구동부시 (7) 또는 구동축(4)의 운동을 제한 하는 나사(8a)가 이용되는 구성으로 되어 있다. 이러한 본 발명은 적용하면 스크롤 압축기의 효율 및 신뢰성에 큰 영향을 미치는 스크롤 랩 간 반경 방향 틈새를 좌우하는 선회반경 구간, 곧 구동축(4) 중심(O 1 )과 구동부시(7) 중심(O 2 )간의 거리의 구간을 여러 요소의 가공 및 조립 오차 등의 누적에 영향을 받지 않고 원하는 설계치 대로 유지하면서 조립할 수 있으므로 제품의 효율 및 신뢰성을 향상하고, 불량율을 감소할수 있는 이점이 있다.
Patent KR-950018331-A (KR)
Title: 저독성 방오도료용 바인더의 제조방법 및 이를 함유하는 방오피복 조성물
Filed: 1993-12-31
Abstract: 본 발명은 저독성 방오도료용 바인더의 제조방법 및 이를 함유하는 방오피복 조성물에 관한 것으로, 좀 더 구체적으로는 선박, 보오트, 해양 구조물 등의 표면에 부착 서식하는 수중 오염생물을 방지하기 위한 저독성 방오도료용 바인더의 제조방법 및 이를 함유하는 방오피복 조성물에 관한 것이다.
Patent KR-930703438-A (KR)
IPC: C12N9/54
Filed: 1991-12-19
Abstract: This invention relates to enzymes, to rDNA techniques applicable for example to their production, to mutated genes, vectors and mutant and transformed microorganisms useful in their production, and to their uses including for example enzymatic detergent and cleaning compositions containing them.
Patent MY-121637-A (MY)
Title: Display of electronic program guide
Inventor: OHKURA YUKIKO
IPC: H04N7/08
Filed: 1997-01-29
Abstract: PROGRAM INFORMATION CAN BE OBTAINED QUICKLY AND ACCURATELY. AN AREA (X1) ON WHICH DATE AND DAY ARE DISPLAYED IS DISPOSED AT THE LEFT END OF A SCREEN AND AN AREA (X2) IN WHICH TIME IS DISPLAYED IS DISPOSED ADJACENT TO THE AREA (X1) IN THE RIGHT-HAND SIDE. AN AREA (Y) IN WHICH TITLE OF PROGRAM, ETC., ARE DISPLAYED IS DISPOSED ADJACENT TO THE AREA (X2) IN THE RIGHT-HAND SIDE. AN AREA (Z) IN WHICH GENRE IS DISPLAYED IS DISPOSED ADJACENT TO THE AREA (Y) IN THE RIGHT-HAND SIDE. INFORMATION DISPLAYED ON THE RESPECTIVE AREAS ARE SEQUENTIALLY ARRANGED IN THE LONGITUDINAL DIRECTION. A USER CAN SELECT INFORMATION OF A DESIRED PROGRAM BY MOVING CURSORS (100X1, 100X2, 100Z) OF THE RESPECTIVE AREAS.
Patent MY-118436-A (MY)
Title: Rotary operation type switch
Inventor: WAGATSUMA TORU
IPC: H01H21/18
Filed: 1997-02-28
Abstract: THE INVENTION AIMS TO PROVIDE A ROTARY OPERATION TYPE SWITCH WHICH IS CAPABLE OF ELIMINATING A CONTACT FAILURE DUE TO FOREIGN MATTERS ATTACHED TO SURFACES OF A MOVABLE CONTACT AND A FIXED CONTACT. A SO-CALLED SLIDING CONTACT STRUCTURE IS EMPLOYED WHICH IS COMPOSED OF A WAFER (4) EQUIPPED WITH A FIXED CONTACT (3) AND A LEVER (6) ROTATABLY SUPPORTED BY THE WAFER (4) AND INTEGRALLY CONSTRUCTED TOGETHER WITH A MOVABLE CONTACT (5), AND IS MADE SUCH THAT THE MOVABLE CONTACT (5) SLIDES ON AN INNER BOTTOM SURFACE (2) OF THE WAFER (4) IN ACCORDANCE WITH THE ROTATING OPERATION OF THE LEVER (6). THUS, IT IS POSSIBLE TO STABLY ENSURE THE SWITCHING OPERATION BETWEEN THE MOVABLE CONTACT (5) AND THE FIXED CONTACT (3). (FIGURE 1)
Patent MY-120534-A (MY)
Title: Apparatus and detection unit for scanning an optically readable record carrier
Inventor: BAKX JOHANNUS LEPOLDUS
IPC: G11B7/09
Filed: 1998-04-22
Abstract: A DESCRIPTION IS GIVEN OF AN APPARATUS AND A DETECTION UNIT FOR SCANNING AN OPTICALLY READABLE RECORD CARRIER (1), IN WHICH A LIGHT BEAM MODULATED BY THE INFORMATION MARKS IN A TRACK ON THE RECORD CARRIER IS INCIDENT ON THE DETECTION UNIT (15) COMPRISING FOUR DETECTORS. A RELIABLE TRACKING ERROR SIGNAL BASED ON TIME DIFFERENCES BETWEEN DETECTOR SIGNALS IS OBTAINED FOR HIGH-DENSITY RECORDING BY COMPARING DIGITIZED SIGNALS OF THE DETECTORS WITH A DELAYED SIGNAL TD GENERATED BY DELAY UNIT (45) BASED ON THE DIGITIZED SIGNALS. THE TIME DIFFERENCES BETWEEN THE DETECTOR SIGNALS RESULT IN LENGTH DIFFERENCES BETWEEN PULSES IN THE COMPARING SIGNALS A AND B, WHICH PULSES HAVE A NOMINAL LENGTH OF TD. THE COMPARING SIGNALS A AND B ARE LOW-PASS FILTERED AND COMBINED TO GENERATE THE TRACKING ERROR SIGNAL TE.
Patent MY-124575-A (MY)
Title: Compact rapid chilling system and method for reserving cold
Inventor: TAKASUGI MITSUO
IPC: F17C7/02
Filed: 1998-06-10
Abstract: A COMPACT RAPID CHILLING SYSTEM COMPRISES: A LIQUEFIED-GAS CYLINDER (1) FILLED WITH A LIQUEFIED GAS; A CYLINDER HOLDER (2) FOR HOLDING THE LIQUEFIED - GAS CYLINDER (1); AND, A CONTROL BOX (3) MOUNTED ON THE CYLINDER HOLDER (2). THE CONTROL BOX (3) IS PROVIDED WITH A NOZZLE (23) FOR ISSUING A JET OF THE LIQUEFIED GAS THROUGH AN ELECTROMAGNETIC VALVE, WHICH LIQUEFIED GAS IS SUPPLIED FROM THE LIQUEFIED - GAS CYLINDER (1). THE CONTROL BOX (3) IS FURTHER PROVIDED WITH A CONTROL SWITCH (25) FOR CONTROLLING THE JET OF THE LIQUEFIED GAS.(FIG. 1)
Patent MY-133168-A (MY)
Title: Emulsible polyolefin wax
Inventor: LENCES CHARLES F
IPC: C08L33/02
Filed: 1999-04-21
Abstract: AN EMULSIBLE POLYOLEFIN WAX HAVING SUFFICIENT FUNCTIONALITY TO BE EMULSIBLE IN AN AQUEOUS MEDIUM, A VISCOSITY OF LESS THATN 1000 CPS AT 190oC, AND AN EMULSION LIGHT TRANSMITTANCE OF AT LEAST 10AT 525 NM WITH LIGHT PATHLENGTH.FIGURE 1
Patent MY-120827-A (MY)
Title: Wafer polishing machine
Inventor: INABA TAKAO
IPC: B24B41/00
Filed: 1999-10-15
Abstract: A CMP MACHINE OF THE INVENTION INCLUDES FIRST AND SECOND POLISHING BASES (14,15), FIRST AND SECOND WAFER HOLDING HEADS (31,32), A WAFER LOADING UNIT (41), A WAFER UNLOADING UNIT (42), FIRST AND SECOND HEAD ROTATING MECHANISM ROTATING THE FIRST AND SECOND WAFER HOLDING HEADS (31,32) SO AS TO POSITION THEN ABOVE THE FIRST AND SECOND POLISHING BASES (14,15), WAFER LOADING UNIT (41), OR WAFER UNLOADING UNIT (42), A FIRST TRANSPORTATION MECHANISM TRANSPORTING AN UNPOLISHED WAFER TO THE WAFER LOADING UNIT (41), AND A SECOND TRANSPORTATION MECHANISM TRANSPORTING A POLISHED WAFER FROM THE WAFER UNLOADING UNIT (42). THE FIRST AND SECOND POLISHING BASES (14,15) ARE LOCATED MUTUALLY ADJACENTLY, THE FIRST POLISHING BASE (14) AND WAFER LAODING UNIT (41) ARE LOCATED DIAGONALLY, THE SECOND POLISHING BASE (15) AND WAFER UNLOADING UNIT (42) ARE LOCATED DIAGONALLY. OWING TO THIS STRUCTURE, TRANSPORTATION OF A WAFER TO THE WAFER LOADING UNT (41) AND TRANSPORTATION OF A WAFER FROM THE WAFER UNLOADING UNIT (42) ARE ACHIEVED BY THE DIFFERENT TRANSPORTATION MECHANISMS. THIS LEADS TO A MINIMIZED ADHESION OF DUST TO AN UNPOLISHED WAFER.
Patent NI-201801172-A (NI)
Title: Nuevos compuestos para el tratamiento de enfermedades parasitarias
Inventor: TSUTOMU AKAMA
IPC: C07F5/02
Filed: 2018-11-09
Abstract: La presente invención proporciona ciertos compuestos de éster de oxaborol y composiciones de los mismos, que son útiles para tratar enfermedades relacionadas con parásitos, tales como la Tripanosomiasis Animal africana.
Patent RS-20080255-A (RS)
Title: Water sprayer
Inventor: PESOVIC PREDRAG
IPC: B05B1/00
Filed: 2008-06-09
Abstract: Water sprayer, is intended for aeration of drinking water, consists of a body (2), of a spraying unit (1) at one end of which are achieved snaps (10), and a pair of belts (9) with centering bolts (7) that go into the holes (8, 11) of the pipe (12). At the other end of the body (2), at the front side of the body, there is positioned a grating (4) with vertical small pipes (6), it is secured to the body (2) of the spraying unit (1) by a lap nut (5).
Patent SI-22227-A (SI)
Title: Device for sun-tracking and procedure of its application
Inventor: BOLKA BOGDAN
IPC: H02N6/00
Filed: 2006-01-25
Abstract: The device for sun-tracking basically consists of an enclosure which holds the electric drive (8) with shaft (9) looking out of the enclosure (7) perpendicularly to the enclosure wall, a location detector (10), which is located on the shaft (9) of the electric drive (8), a processing unit of the electric drive (8), linked to the electric drive (8) and a location detector (10) as well as clock meter (12) which provides the processing unit (11) with time stamps, while on the external side of the enclosure (7) there is at least one pair of switches (14, 14') for manual control of the photovoltaic module (5), which is linked to the processing unit (11) of the electric drive (8), where the processing unit (11) includes a value table by which it can attribute the value of manual rotation of the electric drive (8) to the time stamp which matches the current sun time and that the enclosure (7) on one side features an arrow shaped sign (15).
Patent TW-201228648-A (TW)
Title: Device for receiving discharged matter
Inventor: LUO YI-QIAO
IPC: A61F5/44
Filed: 2011-01-13
Abstract: This invention provides a device for receiving discharged matter, comprising a receiving bag, a retaining loop and a fixing loop. The retaining loop is sleeved at the opening of the receiving bag for opening the receiving bag opening. The fixing loop is sleeved at the outer periphery of the receiving bag. The fixing loop is provided with several fixing members at the outer periphery such that the fixing loop can be worn at the periphery of a discharging organ, for allowing the fixing loop to produce a downward pressure adhering to the discharging organ, such that the receiving bag can be closely adhered to the peripheral skin of the discharging organ to prevent leakage of discharged matter.
Patent TW-201208191-A (TW)
Title: Frequency-stabilizing circuit, antenna apparatus and communication terminal device
Inventor: KATO NOBORU
IPC: H01Q1/50
Filed: 2011-01-19
Abstract: A frequency-stabilizing circuit (25) comprises four coiled conductors (L1 to L4). The first coiled conductor (L1) and the second coiled conductor (L2) are connected in series to constitute a first series circuit. The third coiled conductor (L3) and the fourth coiled conductor (L4) are connected in series to constitute a second series circuit. The first series circuit is connected between an antenna port and a feeding port, and the second series circuit is connected to between the antenna port and a ground. The first coiled conductor (L1) and the second coiled conductor (L2) are wound to constitute a first closed magnetic path (loop shown by a magnetic flux (FP12)), and the third coiled conductor (L3) and the fourth coiled conductor (L4) are wound to constitute a second closed magnetic path (loop shown by a magnetic flux FP34).
Patent TW-201135358-A (TW)
Title: Curable composition, color filter and process for preparing color filter
Inventor: MATSUSHITA YASUAKI
IPC: C09D11/00
Filed: 2011-01-24
Abstract: The present invention made in view of the aforesaid provides curable composition for blue or magenta, purpose of which is able to show excellent luminance/color hue, to form colorful pixel with thermal resistance and chemical resistance, and to be treated by thermal curing process. The curable composition comprises dipyrromethene-based dyes, polymerizable monomer, organic solvent, and hydrogen-donating compound which has at least two prescribed functional groups and is solid at 25 DEG C under 1 atm.
Patent TW-201139897-A (TW)
Title: Integrated gear train with bidirectional input and one-way output
Inventor: YANG TAI-HER
IPC: F16H63/02
Filed: 2011-01-31
Abstract: For the integrated gear train with bidirectional input and one-way output, the rotary direction of the input shaft is changed, and the output direction of the output shaft is constant, in which the speed ratio between the input shaft driven at the first rotary direction and the output shaft, and that between the input shaft driven at the second rotary direction and the output shaft are same or different.
Patent TW-201140149-A (TW)
Title: Optical device formed of an array of sub-wavelength gratings
Inventor: MATHAL SAGI VARGHESE
IPC: G02B27/44
Filed: 2011-01-31
Abstract: An optical device includes a substantially planar substrate and a lens array disposed on the substantially planar substrate. The lens array is formed of a plurality of distinct sub-wavelength gratings, in which the sub-wavelength gratings are selected to produce a desired phase change in beams of light that are at least one of reflected and refracted by the sub-wavelength gratings of the lens array.
Patent TW-201234318-A (TW)
Title: Coin sorting equipment
Inventor: CHANG POR-CHING
IPC: G07D7/12
Filed: 2011-02-01
Abstract: Disclosed is a coin sorting equipment that identifies the values of coins in the coin accommodating portion by means of a vibration tray for guiding coins to a coin accommodating portion of an indexing plate, and by means of an image acquisition and identification mechanism, and then sorts the identified coins into corresponding collection devices, so as to achieve the effects of precise and efficient coin sorting. The coin sorting equipment includes: a vibration tray, an indexing plate, a control unit, an actuating unit, an image acquisition device, a collection device and a processing module. The processing module is used, based on default control instructions and/or the determination result to control the actions of control unit and/ or actuating unit, when the indexing plate rotates, the coin accommodating portion passes through the bush by means of circulation, and the image acquisition unit can extract lower area of the coin image as well as area above the collection device, so that the coin accommodating portion can receive coins dropped from the bush.
Patent TW-201124218-A (TW)
Title: Miter lock assembly for miter saws
Inventor: GEHRET ROBERT S
IPC: B27B5/16
Filed: 2005-07-12
Abstract: A power tool having a fixed table, a rotatable table rotatably disposed on the fixed table, and a saw assembly supported by the rotatable table. A miter lock assembly includes a housing attached to the rotatable table, and a knob engaging the housing. The location of the rotatable table relative to the fixed table is locked when the knob is moved along a direction substantially perpendicular to at least one of the fixed table and the rotatable table.
Patent TW-201214057-A (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: ONVLEE JOHANNES
IPC: H01L21/027
Filed: 2011-02-23
Abstract: A lithographic apparatus includes two or more optical columns configured to project a beam on a target portion of a substrate, each of the two or more optical columns including one or more radiation sources to provide the beam, and a projection system to project the beam onto the target portion; a scanning movement actuator configured to move the substrate with a scanning speed in a scanning direction with respect to the two or more optical columns; and two or more position measurement devices configured to determine a position of the respective two or more optical columns with respect to a reference object.
Patent TW-201237475-A (TW)
Title: Achromatic phase retarder with anisotropic layered structure
Inventor: JEN YI-JUN
IPC: G02B5/30
Filed: 2011-03-10
Abstract: A phase retarder including a transparent substrate; and at least a symmetrical or pseudo symmetrical film stack stacked on the transparent substrate, the symmetrical or pseudo symmetrical film stack having odd numbers of thin film, the odd numbers of thin film having an intermediate thin film located at the center of the symmetrical or pseudo symmetrical film stack and at least one thin film located respectively on two sides of the intermediate thin film, and, with respect to the central thin film, properties of the thin films located respectively on two sides of the intermediate thin film are symmetrical or pseudo-symmetrical, there is at least one anisotropic thin film in the symmetrical or pseudo symmetrical film stack.
Patent TW-201238202-A (TW)
Title: Charging apparatus of mobile vehicle
Inventor: CHI TSE-HUA
IPC: H02J7/02
Filed: 2011-03-11
Abstract: A charging apparatus of a mobile vehicle is provided to receive and convert an external alternating current (AC) source into a direct current (DC) source for charging a rechargeable battery of the mobile vehicle. The charging apparatus of the mobile vehicle includes a charging apparatus and the rechargeable battery. The charging apparatus is installed in the mobile vehicle. The charging apparatus includes an electromagnetic interference (EMI) filter and a power factor corrector (PFC). The EMI filter is provided to eliminate the noise in the AC source to prevent the conductive electromagnetic interference. The PFC is provided to convert the filtered AC source into the DC source and improve the power factor of the converted DC source. Therefore, the charging apparatus of the mobile vehicle provides power conversion and directly charges the rechargeable battery, thus reducing conversion losses and increasing charging efficiency.
Patent TW-201139716-A (TW)
Title: Chalcogenide-based materials and improved methods of making such materials
Inventor: GERBI JENNIFER E
IPC: C23C16/30
Filed: 2011-03-17
Abstract: The present invention provides strategies for making high quality CIGS photoabsorbing materials from precursor films that incorporate a sub-stoichiometric amount of chalcogen(s). Chalcogen(s) are incorporated into the CIGS precursor film via co-sputtering with one or more other constituents of the precursor. Optional annealing also may be practiced to convert precursor into more desirable chalcopyrite crystalline form in event all or a portion of the precursor has another Constitution. The resultant precursors generally are sub-stoichiometric with respect to chalcogen and have very poor electronic characteristics. The conversion of these precursors into CIGS photoabsorbing material via chalcogenizing treatment occuts with dramatically reduced interfacial void content. The resultant CIGS material displays excellent adhesion to other layers in the resultant photovoltaic devices. Ga migration also is dramatically reduced, and the resultant films have optimized Ga profiles in the top or bottom portion of the film that improve the quality of photovoltaic devices made using the films.
Patent TW-201214001-A (TW)
Title: Light modulation layer
Inventor: RUDIN JOHN CHRISTOPHER
IPC: G02F1/17
Filed: 2011-03-18
Abstract: A light modulation layer of a full-color reflective display (112), the light modulation layer including an addressing layer (404); a mirror (406) positioned above the addressing layer (404), the mirror (406) configured to reflect light of a predetermined wavelength band; and an electro-optic layer (416) positioned above the mirror (406), the electro-optic layer (416) configured to absorb light of a predetermined wavelength band in response to a signal received from a switching device (204) of the addressing layer (404).
Patent TW-201241849-A (TW)
Title: Stackable capacitor and capacitor stacking struture having same
Inventor: LAI CHUN-AN
IPC: H01G4/38
Filed: 2011-04-07
Abstract: This invention provides a stackable capacitor including a main body, a first seat, and a second seat. The main body includes a first surface and a second surface opposite to the first surface. The main body perpendicularly extends two first pins from the first surface and extends two second pins from the second surface. The two first pins connect with the two second pins respectively. The first seat includes a first substrate and two first pads. The first seat is positioned at the first surface of the main body, the two first pads electrically connects with the two first pins respectively. The second seat includes a second substrate and two second pads. The second seat is positioned at the second surface of the main body, the two second pads electrically connects with the two second pins respectively.
Patent TW-201244056-A (TW)
Title: Light emitting diode module package structure
Inventor: LIN PAO-TING
IPC: H01L25/075
Filed: 2011-04-20
Abstract: A light emitting diode (LED) module package structure is described. The LED module package structure includes a metal heat dissipating board, a plurality of light emitting diode chips fixed on the metal heat dissipating board, at least one chip connector fixed on the metal heat dissipating board to electrically connect to the light emitting diode chip with a bonding wire. The chip connector includes a sapphire substrate, a conductive metal layer and an insulation protruding member. The insulation protruding member divides the conductive metal layer into a plurality of conductive areas. In addition, the LED module package structure can further includes a chip-scale power connector fixed in the metal heat dissipating board to connect the chip connector or the light emitting diode chip with the bonding wire.
Patent TW-201211101-A (TW)
Title: Polyester film for protecting rear surface of solar cell
Inventor: MATSUMURA NAOKO
IPC: H01L31/042
Filed: 2011-04-27
Abstract: Disclosed is a polyester film that is for protecting the rear surface of a solar cell and that suppresses a decrease in mechanical properties during long-term use in a high-temperature, humid environment. Namely, the polyester film that is for protecting the rear surface of a solar cell and that contains a white polyester film layer comprising a polyester composition containing 85-96 mass% polyethylene terephthalate polymerized with an antimony compound and/or a titanium compound as a polycondensation catalyst and 4-15 mass% of a rutile titanium dioxide. With the number of moles of the entire dicarboxylic acid component that constitutes the polyethylene terephthalate as a benchmark, said polyethylene composition contains 10-40 millimole % of a particular phosphorus compound and, in terms of metal atoms, a total of 2-50 millimole % of antimony and/or titanium derived from the polycondensation catalyst. The initial delamination strength of said polyester film for protecting the rear surface of a solar cell is at least 6 N/15 mm, and the elongation retention rate before and after aging for 3000 hours in a 85 DEG C, 85% RH environment is at least 50%.
Patent TW-201245556-A (TW)
Title: Cultivation window device
Inventor: PENG GUANG-HUI
IPC: A01G9/12
Filed: 2011-05-13
Abstract: A cultivation window device comprises a plurality of frame structures that forms multiple layers of window structure, wherein the bottom of the bottommost layer of window structure and the top of the topmost layer of window layer are plane surfaces, while the bottom frame structures of other layers of window structure are slots protruded from the planes and a recess formed on the top. In addition, the leftmost and rightmost sides of each layer of window structure are plane surfaces. The frame structure of each window structure comprises at least one protruded slot or a recessed slot corresponding to the adjacent frame structure to be jointed together each other. The frame structure comprises a separable bottom section and a top cover, wherein the landscape plants can be cultivated on the separated bottom section and the separated top cover is a hollowed configuration with a transparent sheet attached to each of front and rear surfaces thereof. When the separated top cover is set on the separated bottom section, the landscape plants cultivated in the interior can be observed through the transparent sheets.