baber/WOPTO huggingface dataset:
Patent KR-20010073259-A (KR)
Title: Manufacturing method of Tricot Permeate Channel for Reverse Osmosis type membrane filter
Inventor: KIM DEOK YONG
IPC: B01D39/08
Filed: 2000-01-13
Abstract: PURPOSE: A manufacturing method of a tricot permeate channel that is used for an industrial separation membrane filter of reverse osmosis type is provided, which can produce the tricot permeate channel economically and usefully, by endowing strength against internal pressure of separation membrane by keeping the space figure in the raw fabric stable and by forming ultra-thin film layer by impregnant, the impregnant being composed of a curing agent and water. CONSTITUTION: The method is as follows: (i) prepare composition of impregnant consists of 40-80 wt. part of curing agent and 150-230 wt.pts of water based on 100 wt.pts of water soluble epoxy resin; (ii) impregnate with this impregnant the tricot fabric knitted with polyester filament thread pre-treated according to conventional method; and (iii) dry and cure for forming coating of ultra thin film on the surface of the fabric.
Patent KR-20000071244-A (KR)
Title: 통합 비디오 디코딩 시스템
IPC: H04N7/26
Filed: 2000-01-14
Abstract: 본 발명은 디지털 비디오 디코더 시스템, 제조 방법 및 장치에 관한 것으로서, 프레임 버퍼 저장부(frame buffer storage)를 위한 외부 메모리를 감소시키는 동시에 최대 크기 또는 사전결정된 감축된 크기로 비디오를 표시(presentation)하는 통합 축소 기능(integrated scaling capabilities)을 구비하고 있다.  시스템이 축소 비디오 모드(scaled video mode)일 때, 통합 시스템은 기존의 데시메이션 유닛(decimation unit)을 이용하여 비디오 데이터의 디코딩 스트림(decoded stream)을 축소한다.  디스플레이 모드 스위치 로직은 정규 비디오 모드와 축소 비디오 모드 사이의 스위칭(switching)을 감독하는데, 비디오 데이터의 디코딩 스트림의 디스플레이에 있어서 감지가능한 화질 열화 없이 스위칭이 일어난다.  축소된 디코딩 스트림은 디지털 비디오 디코딩 시스템이 정규 비디오 모드인지 축소 비디오 모드인지에 따라 구획(partition)되는 프레임 버퍼에 저장된다.  축소 비디오 모드에서, 프레임 버퍼는 축소 I, P, B 프레임은 물론 최대 크기 I, P 프레임 모두를 수용한다.  축소 I, P, B 프레임은 디스플레이를 위해 인출되는 반면, 최대 크기 I, P 프레임은 장래의 디코딩 동작을 지원하는 데 사용된다.
Patent KR-20010077359-A (KR)
Inventor: CHO MU JIN
IPC: G02F1/1339
Filed: 2000-02-02
Abstract: PURPOSE: A liquid crystal display is to provide a liquid crystal injection hole having a sufficient intensity and prevent a gap transformation of an upper and a lower substrate. CONSTITUTION: An upper and a lower substrate(2) are prepared. An electrode and an alignment layer are stacked on the upper substrate and the lower substrate. The upper and the lower substrate are attached to each other using a sealant(4) to thereby form a predetermined gap between the upper and lower substrate. A liquid crystal injection hole(60) is formed on one side of the sealant. The liquid crystal injection hole includes an inclination part(62) extended from the sealant in a triangle shape and a parallel part(64) extended from the inclination part. An end portion of the parallel part is sealed with an acrylic material. A tilt angle of the inclination part is in a range of 5 degree to 50 degree. The acrylic material is an UV hardener.
Patent KR-20010080858-A (KR)
Inventor: JI BYOUNG IK
IPC: C04B35/00
Filed: 2000-02-16
Abstract: PURPOSE: A preparation method of liquid type far infrared emitting composition comprising andesite as a main material is provided, which is characterized in that the composition is decomposed chemically due to additive and binder, unlike a conventional mechanical decomposition. Accordingly, the composition comprises very fined particles, 20-40nanomicrometer of polymer. CONSTITUTION: The composition is prepared by putting 30-50wt.% of andesite powder(more than 500mesh in particle size) in mixed solution composed of lubricant, additive and binder little by little, then stirring slowly for 24-72 hrs. The lubricant is obtained by dissolving 500g of white sugar into 1000ml of ionized water. The additive comprises 0.4-4wt.% of TiO2, 0.3-3wt.% of NiO and 0.2-2wt.% of AgCl, and the binder comprises 35-45wt.% of Na2SiO3, 10-15wt.% of Na2O2 and 10-20wt.% of Na2CO3.
Patent KR-20010083731-A (KR)
Title: A Self-Power Supply System For Electrical Traffic Device
Inventor: CHO SEONG JIN
IPC: H02K7/065
Filed: 2000-02-21
Abstract: PURPOSE: An independent power generating system for a road traffic electrical device is provided to supply electric power to the electrical device permanently by using vibration power generated in vehicle operation. CONSTITUTION: A protrusion part(101) is protruded on the ground. A fixing part(103) is laid under the ground for fixing the protrusion part(101). Light-emitting elements(105) are installed at the protrusion part(101) for complementing the function of a road stud. A permanent magnet(113) is fixed at the center part of the space prepared in the fixing part(103). An insulating coil(115) is installed around the permanent magnet(113). Inertial substances(117) connect the insulating coil(115) with the fixing part(103). Both terminals of the insulating coil(115) are connected with wires(121) connected with electrodes of the light emitting elements(105). A charging element(119) receives electromotive force from the permanent magnet(113) and the insulating coil(115) for storing electric force.
Patent KR-20000024643-A (KR)
Inventor: CHOI CHANG EUN
Filed: 2000-02-25
Abstract: PURPOSE: A method for an advertisement on network through transmission of advertisement insertion music file is provided to increase an effect of advertisement by adding an advertisement audio file to a transmitted music file. CONSTITUTION: A method for an advertisement on network through transmission of advertisement insertion music file comprises the steps of: storing collected music files to a music file database and storing advertisement audio files to an advertisement audio file database; searching and extracting a music file according to a request of client and extracting the extracted music file to a corresponding advertisement audio file; combining the extracted music file and corresponding advertisement audio file to generate an advertisement insertion music file; and transmitting the advertisement insertion music file to the client.
Patent KR-20000030476-A (KR)
Inventor: JO YOUNG KOOK
IPC: A63B23/02
Filed: 2000-02-29
Abstract: PURPOSE: An athletic equipment for reinforcing the waist is provided to reinforce the waist, the weakest portion of modern people by repeatedly bending the upper part of the body. CONSTITUTION: An athletic equipment for strengthening the waist is composed of: an iron frame and a pulley supporting the weight of the human body; a large leather ring able to accept the upper part of the body; a foot holder for holding the top of the foot to prevent the body from floating; a weight plate of 10-200kg; and a chain connecting the leather ring with the weight plate. The athletic equipment helps modern people develop an abdominal muscle as well as lose abdominal fat by repeatedly bending the upper part of the body as holding the top of the foot to the foot holder and gripping the leather ring to prevent the user from slipping.
Patent KR-20000030765-A (KR)
Inventor: SEO HYUN UK
IPC: G06F17/00
Filed: 2000-03-15
Abstract: PURPOSE: A method of and a system for guiding gift purchase on the internet is provided to help determination of gifts by supplying advice related to gifts to gift buyers. CONSTITUTION: According to a method of guiding gift purchase on the internet, messages related to a gift and article information are inputted through a computer network. The inputted messages and article information are classified by issues and by articles to be registered in the database. Accessing to the database is allowed so that gift buyers can obtain the gift purchase information. The age and sex of a gift receiver, the relation of a gift receiver and a person who gives the gift, the issue of the messages, contents of the messages, etc. are inputted.
Patent KR-20010091516-A (KR)
Title: Manufacturing method for mutually gate inverted thin film transistor sram cell
Inventor: KIM DONG SEON
IPC: H01L21/8244
Filed: 2000-03-16
Abstract: PURPOSE: A method for manufacturing an MGI TFT(Thin Film Transistor) cell is provided to prevent generation of channel leakage current by forming an offset margin. CONSTITUTION: A contact hole is formed on a part of an insulating layer(1) deposited on a substrate. The first gate electrode(2) is formed by depositing and patterning a poly-silicon layer on the insulating layer(1) including the contact hole. The first source/drain region(2) is formed on a top gate TFT formation region. A photoresist is applied on the whole face of the above structure. A photoresist pattern is formed by performing an exposure process and a development process. A dopant is implanted into the first gate electrode(2). The photoresist pattern is removed and an insulating layer(3) is deposited thereon. A contact hole is formed on a bottom gate TFT formation region of the insulating layer(3). The second source/drain region(4) is formed on the first gate electrode(2). The second gate electrode is formed on a top gate TFT formation region of the insulating layer(3). A source/drain(5) is formed on the second source/drain region(4). An offset region(6) is formed between the source/drain(5) and the first gate electrode(2).
Patent KR-20000062996-A (KR)
IPC: C08F110/02
Filed: 2000-03-23
Abstract: 최소한 하나의 알파-올레핀을 중합조건 하에서, 
     (a) (ⅰ) 치환될 수 있는 최소한 하나의 시클로펜타디엔 리간드를 함유하는 주기율표 제 4 족 내지 6 족의 전이금속 화합물, (ⅱ) 알루민옥산과 이온화제에서 선택한 활성제와 (ⅲ) 다공성 중합체 지지체를 함유하는 고체 촉매. 
     (b) 일반식 R 3-n Al(Y') n (여기서 0.9〈n≤3 이고; Y'는 -OR', -SR'와 -NR'R"에서 선택된 기를 나타내고; R와 R'는 독립적으로 1∼20 개의 탄소원자를 갖는 알킬기, 6∼30 개의 탄소원자를 갖는 아릴, 알킬아릴 또는 아릴알킬기를 나타내고, R"는 수소원자, 1∼20 개의 탄소원자를 갖는 알킬기 또는 6∼30 개의 탄소원자를 갖는 아릴, 알킬아릴이나 아릴알킬을 나타낸다)에 해당하는 최소한 하나의 유기 알루미늄 화합물을 함유하는 촉매계와 접촉시켜서 하는 알파-올레핀의 중합방법.
Patent KR-20010020682-A (KR)
Title: Image buffer with multiple access modes
Inventor: TSAI MANDY MEI-FENG
IPC: G06T1/60
Filed: 2000-03-25
Abstract: PURPOSE: A multiple access mode picture buffer is provided to perform access to the picture data of a memory in a multiple format. CONSTITUTION: The picture processing system is provided with a burst memory, a data processor, and a data buffer connected between the burst memory and the data processor. The data buffer is provided with a block memory(81) connected with the burst memory and the data processor and an access controller(82) connected with the block memory(81), the data processor, and the burst memory. The access controller(82) transfers the data from the burst memory to the block memory(81) in a format designated by the data processor. The access controller(82) transfers the formatted data from the block memory(81) to the data processor. The format includes data sampled from a data block, or a data line, or spatial discrete position in a picture data frame.
Patent KR-20010093027-A (KR)
Title: Off-line direct transacting method for order or reservation performed on the internet
Inventor: CHO JIN WON
Filed: 2000-03-28
Abstract: PURPOSE: A method for promptly processing an order or an advance order off line on the internet is provided to increase the convenience of a consumer by enabling a provider to supply information of articles provided from the provider to an information provider once for all, and by enabling the consumer to rapidly and conveniently purchase products to directly connect to a web phone in case that the consumer selects suitable information among various information on the internet. CONSTITUTION: A consumer is connected to a main page of a local portal site(S200). The consumer selects ways for connecting to article providing companies and inputs phone numbers(S210). A serve page in which each article providing company of areas relevant to the phone numbers is displayed(S220). The consumer selects an article providing company on the serve page(S230).
Patent KR-20010094416-A (KR)
Inventor: JANG BO YEONG
IPC: D06F37/22
Filed: 2000-03-30
Abstract: PURPOSE: A damper device of a washer is provided to damp with multi-stages according to change of a load in a washing tub and to improve vibration damping efficiency. CONSTITUTION: A damper in a washer comprises a damper member(70) having a washer case(50'); a cylinder(71) connected to the washer case; a damper case(73) covering the cylinder by being connected to a washing tub(55'); plural case plates(76a,76b) separated from an end portion of the cylinder by integrally engaged with the damper case; a piston rod(75) fixing the plural base plate; a piston(77) moving along an inner wall of the cylinder by relatively moving with the piston rod between the base plate of the piston rod; plural piston elastic members(78a,78b) supplying resilient force into the piston by being mounted between the case plate and the piston; an orifice hole(77c) flowing compressed air in closing the cylinder by being mounted on the piston; a through hole(77a) installed on a middle portion of the piston; and a wear resistance member(77b) preventing damage caused by frictional heat of the cylinder.
Patent KR-20010093950-A (KR)
Title: Washing machine
Inventor: KOO BON GWON
IPC: D06F37/42
Filed: 2000-04-03
Abstract: PURPOSE: A displaying method of motor RPM(Revolution Per Minute) of a washing machine is provided for a user to confirm the rotating state of a motor directly by outputting RPM and position signals of a motor to a microcomputer by a hall sensor, controlling a lamp of an RPM display unit according to the input signals, and displaying the rotating state of the motor. CONSTITUTION: A rotor is rotated by difference in poles when a microcomputer outputs a driving signal to a motor. A hall sensor detects changes in poles of rotating magnets and outputs the detected signal to the microcomputer. The rotor includes the total number of 48 magnets consisting of 24 N poles and 24 S poles. When the rotor is rotated once, the hall sensor detects 48-time polar changes. The number of magnets is changed depending on the kinds and capacity of washing machines, and kinds of motors. Thereby, the microcomputer displays the rotating state of the motor by detecting how often signals are outputted from the hall sensor. Four lamps(31) of an RPM display unit(3) are controlled by the microcomputer. Each lamp is lighted on sequentially in order of A, B, C and D by every quarter rotation of the motor. In addition, when the motor is rotated reversely, the lamps are lighted on in order of A, D, C and B by every quarter rotation of the motor. Therefore, a user can confirm the clockwise or counterclockwise rotation of the motor.
Patent KR-20000037188-A (KR)
Inventor: JOO WON HO
Filed: 2000-04-11
Abstract: PURPOSE: An advertising method through a user computer or an internet TV on the network and the recording media thereby are provided to display advertisements continually through networks without having an effect on watching TV or computer works by transmitting an advertisement box of a required size or less on the lower or upper part of the internet TV's screen or a computer screen. CONSTITUTION: Users execute a downloaded advertisement program on their computers(502). If the user computers connect with a server computer through the internet(504), the server computer transmits an advertisement to the user computers(506). The advertisement comprising an event participation inducing mark is transmitted(508). If users click the event participation inducing mark(510), the whole screens of user computers are moved to the homepage of an advertisement company(512). It is confirmed whether users click a free gift mark hidden in the homepage within a required time(514). If the gift is clicked within the required time, rankings are displayed in time order taken to click(516).
Patent KR-20010014748-A (KR)
Inventor: DRIESSEN JOHANNES CORNELIS
IPC: H01L21/027
Filed: 2000-04-17
Abstract: PURPOSE: An insulation mount is provided usable, for example, for supporting a measuring frame in a vacuum chamber of a lithographic projector. CONSTITUTION: A reference frame disposed in a vacuum chamber V is supported by a support member (41) penetrating an opening (11a) of a vacuous chamber wall part (11) via air-type support parts((21a to 21c), 42) as a low stiff seal, so that the reference frame is insulated from the vibrations of the vacuum chamber and the other parts. A clearance between the support member (41) and the vacuum chamber wall part (11) is sealed with a low stiff seal, so that relative movements are possible at a degree of freedom of 6 degrees.
Patent KR-20000037365-A (KR)
Inventor: HWANG IN CHUL
IPC: G09F19/22
Filed: 2000-04-20
Abstract: PURPOSE: A method using pedestrian's crossing is proposed to maximize advertisement effect by concentrating pedestrian's attention to the advertisement shown on the crossing during for pedestrians waiting for the green signal. After expiration of previous contract, newly painting the crossing, by a new contract, makes the crossing clean and pleasant. CONSTITUTION: As shown in figure 2, traffic lanes(3) are drawn on a road and a pedestrian's crossing(1-1) for people to go across the road is drawn, keeping regular intervals between lines, intersecting the road with white paint. Words for advertisement(4) or public information are written on the part of crossing nearest to pavement(2), that is, at the place for pedestrians to see best. The words for advertisement or public information can be written after a contract and during the term of the contract. Pedestrians see advertisements or public information while waiting for a traffic signal. Therefore, the effect of an advertisement can be maximized using this method.
Patent KR-20010104475-A (KR)
Inventor: BAEK SEUNG SU
Filed: 2000-04-29
Abstract: 본 발명은 도로의 중앙선 또는 구획된 도로의 구획차선을 구분하기 위하여 사용하되, 도로면에서 돌출되는 식별부를 차량의 하중에 의해 탄발적으로 출몰 작동하도록하여, 상기 식별부 및 반사판의 손상 및 함몰을 방지하도록 하고, 또한 상기 식별부 및 반사판등의 부품을 본체에서 분리하여 재활용 가능하도록 하므로서 경제성을 극대화하는 도로표지병의 식별부를 출몰시키는 방법과 그에 의한 출몰식 도로표지병에 관한 것이다. 
     이러한 본 발명은 본체(10) 내부에 일정형태의 공간부(11)를 형성하고, 상기 공간부에 탄발스프링(15)을 설치하여 외주연에 반사판(26)(27)이 결합되는 식별부(20)를 탄발 작동하도록 삽입하되, 상기 식별부(20)가 본체(10)의 상부면에서 일정 높이의 범위내에서만 출몰작동하도록 안내하는 출몰안내수단(30)(30')(30")을 구비하여서; 상기 식별부(20)가 탄발스프링(15)을 압압하며 일정 높이까지만 출몰하도록 하고, 또한 상기 식별부(20)와 출몰안내수단(30)(30')(30")을 본체(30)에서 분리가능케 하는 식별부를 출몰시키는 방법과 그 출몰식 도로표지병에 의해 달성된다. 
     이러한 본 발명은 차량등이 밟고 지나가는 경우 식별부가 탄발스프링을 압압하며 탄발적으로 출몰작동하면서 식별부, 식별부의 반사판의 손상 및 그 함몰을 방지하도록 하고, 또한 상기 식별부, 반사판 및 출몰안내수단의 각 부품을 본체상에서 분리하여 재활용하도록 하므로서 경제성이 극대화되는 효과가 있다.
Patent KR-20010106568-A (KR)
Inventor: JUNG SU RYEON
IPC: A23L27/30
Filed: 2000-05-22
Abstract: 본 발명은 60∼70의 당알코올 용액과 DE 9∼11인 말토덱스트린 0.9∼1.0를 포함한 당알코올 용액을 94∼100℃에서 감압 상태로 가열 농축하여 고형분 함량을 90∼93의 과포화 당알코올 용액으로 만든 후 냉각하여 72∼80℃에서 감미제인 스테비오사이드, 아스파탐, 사카린 또는 이들의 혼합물 0.1∼0.6와 250 ㎛ 이하 크기의 상기 당알코올을 0.8∼1.0첨가하고 1,500∼1,700 rpm으로 강하게 교반하여 감미제가 포함된 당알코올 결정을 만든 후, 건조 분쇄 및 분별로 안정성이 높은 감미제가 함유된 동시결정화 당알코올 및 그의 제조 방법을 제공하는 것이다.
Patent KR-20010020908-A (KR)
Inventor: UCHIUMI KENTARO
IPC: G02F1/1343
Filed: 2000-05-26
Abstract: PURPOSE: Disclosed is a sputtering target minimal in the amount of generation of nodules even in the case of a film deposition method where sputtering is performed at a low applied electrical power. CONSTITUTION: An ITO sintered compact consisting essentially of indium, tin and oxygen is joined to a backing plate by a metallic joining agent, such as indium solder etc., to form an ITO sputtering target. In this target, a part or the whole of the area where the metallic joining agent is exposed is coated with an alloy consisting of indium and tin. Preferred relative density of the ITO sintered compact is more than 99%.
Patent KR-20000054383-A (KR)
Inventor: KIM JU HYUN
Filed: 2000-06-03
Abstract: PURPOSE: An internet information dealing service system and a method thereof are provided so that the tendency of an information dealer and value of the information are reflected to a dealing price so as to realize an effective information deal. CONSTITUTION: An internet information dealing service system and a method thereof includes an information processing section(14) for the exclusive use of an information buyer which searches an information dealer, a web server unit analyzing the tendency of the information dealer in internet having an information processing section(18) for exclusive use of an information dealer, an information buyer database server(15), a behavior estimation processing section(16) estimating the behavior of the information dealer, a suitability estimation processing section(17) estimating the relation between the buyer and the dealer, and a dealing database server(19) storing information about the information deal. The information processing section(18) for exclusive use of an information dealer includes a dealer information input/correction unit (27) and a deal execution unit (28).
Patent KR-20010109985-A (KR)
Inventor: LEE HYEONG BOK
Filed: 2000-06-05
Abstract: 본 발명은 교환시스템의 분산 라우팅 방법에 관한 것으로서, 특히 교환시스템 자국 가입자가 발신시 발신 지역에 따른 분산 라우팅 방법에 관한 것이다. 
     본 발명은 교환시스템의 자국 가입자의 발신 지역에 따른 분산 라우팅 방법에 있어서, 라우팅 요구가 감지되면 상기 라우팅 요구된 호의 라우팅 정보를 검출하는 과정과, 상기 라우팅 정보가 호분배 라우팅을 나타낼 경우 자국 발신호인지 검사하는 과정과, 상기 검사 결과 자국 발신호일 경우 상기 검출된 라우팅 정보 중 지역 아이디에 미리 설정되어 있는 라우팅 정보에 따라 분산 라우팅을 수행하는 과정으로 이루어진다.
Patent KR-20010112571-A (KR)
Title: Intake Manifold for Car
Inventor: LEE BUM SU
IPC: F02M35/10
Filed: 2000-06-09
Abstract: A data compression apparatus is disclosed for data compressing a plurality of information signals. The data compression apparatus comprises input terminals (1, 2) for receiving the information signals, prediction units (6, 8) for carrying out a prediction step on the plurality of information signals so as to obtain a plurality of prediction signals, probability signal determining units (12, 14) for generating in response to the plurality of information signals a corresponding plurality of probability signals, a first switching unit (4) for each time selecting a symbol in one of a plurality of input signals applied to the first switching unit, a second switching unit (10) for each time selecting a probability signal corresponding to the symbol selected by the first switching unit, a control signal generator unit (24) for generating switching control signals for the first and second switching units (4, 10), a lossless coding unit (18) and an output terminal (22) for supplying said data compressed output signal.
Patent KR-20010111720-A (KR)
Inventor: HUH SANG JIN
Filed: 2000-06-13
Abstract: 본 발명에 따른 WLL 시스템에서의 멀티 코드 설정방법은 하나의 서비스에 여러개의 코드를 할당하여 다수의 물리적인 연결을 설정하는 방법으로서, 즉, 하나의 물리적인 연결에 최대 144Kbps의 속도를 지원할 수 있도록 함으로써, 다중코드를 이용하는 방법은 할당하는 코드수에 따라 144Kbps의 배수로 속도를 증가시킬 수 있도록 하고, 또한 본 발명은 기존의 시스템을 크게 변경하지 않고서도 구현 가능하며, 새로운 개발방법보다 개발시간과 비용을 줄일 수 있는 것이다.
Patent KR-20000054673-A (KR)
Inventor: LEE SEUNG UCK
IPC: G06Q40/02
Filed: 2000-06-16
Abstract: PURPOSE: A method for referring to usage details of credit cards on the internet is provided to prevent third people from illegally using credit cards of card owners, by retrieving present states of the credit cards through connections between internet sites and financial organs to supply the present states of the credit cards to the card owners, and by immediately informing the card owners of usage details of the credit cards. CONSTITUTION: A method for referring to usage details of credit cards on the internet informs card users of maintenance states of the credit cards, and makes the card users abolishes unknown credit cards. The method connects computer networks between credit card companies and financial organs. The method informs the card users of the usage details of the credit cards by main or through the internet. The card users refer to the credit cards by being applied with security.
Patent KR-20020000326-A (KR)
Title: Carrying box for lid hermetic type semiconductor chip package
Inventor: BAE SEONG EON
IPC: H01L21/50
Filed: 2000-06-23
Abstract: PURPOSE: A receptacle for receiving a cover-sealing semiconductor chip package is provided to prevent damage of the package like a scratch, a crack, a break or warpage of a lead generated by a contact between packages or between the package and a basket, by stacking the semiconductor chip package in a receptacle and by making the receptacle received in the basket. CONSTITUTION: A cover-sealing semiconductor chip package(50) includes a bottom plate part and a sidewall plate part which constitute a receiving space of which one direction is opened for stacked receiving. A side groove(15) is formed on the sidewall facing the sidewall part from each upper end to a position where the side surface of the cover-sealing semiconductor chip package mounted in the bottom plate part is exposed.