baber/WOPTO huggingface dataset:
Patent KR-20030024643-A (KR)
Title: Swing control device of a swinging body
Inventor: FUKASAWA TSUTOMU
IPC: B62B9/22
Filed: 2002-09-26
Abstract: PURPOSE: To provide a vibration controller for a vibrator capable of appropriately controlling drive according to a load without respect to the difference of weight of a placed infant and realizing a desired vibration. CONSTITUTION: This vibration controller is provided with a sensor part 14 and a control circuit 15. By means of the sensor part 14, according to a vibration, first and second pulse signals S143 and S144 with different phases are formed. By means of the control circuit 15, sensor data DT1 and DT2 based on the first pulse signal S143 and the second pulse signal S144 are obtained, a previously set data pattern DP is decoded in accordance with a combination of the sensor data DT1 and DT2, the direction and the change of the vibration is determined from a fluctuation form of the continuous data pattern DP, a previously set target value (pulse count number) is read for driving along a previously set vibration expected value and compared with the pulse count numbers of this time, a previous time, and a second previous time for obtaining a pulse width to be driven in the following timing, and a drive pulse S15 with the obtained pulse width is outputted to a driving circuit 122.
Patent KR-20040026940-A (KR)
Title: A handy machinary to memo and remember
Inventor: JEUNG EN DUG
IPC: G09B19/00
Filed: 2002-09-26
Abstract: PURPOSE: A portable recording and memorizing device is provided to directly record the words or the required voice and to learn the recorded words and voice again. CONSTITUTION: A portable recording and memorizing device includes a roll of paper and a recording plate. The roll of paper is provided with a recording surface which is selectively rolled or rolled back by the finger force. The recording plate is capable of directly recording the words or the required voice. The portable recording and memorizing device is characterized in that the roll of paper and the recording plate are integrated into one body.
Patent KR-20030031433-A (KR)
Title: A process for preparing beta- ketoester compound
Inventor: CHOI BO SEUNG
IPC: C07C67/343
Filed: 2002-10-14
Abstract: PURPOSE: Provided is a process for preparing beta- ketoester compound which is a useful intermediate in synthesizing ciprofloxacin, levofloxacin, gemifloxacin, trovafloxacin, etc. CONSTITUTION: The beta- ketoester compound is represented by the formula(1), wherein R1 is C1-C4 alkyl or benzyl; X and Y individually represent Cl. F or NO2; and Q is C-H, C-F, C-NO2 or N, and has strong antibacterial activity and is thus useful as a therapeutic agent for bacterial infection. It is manufactured by the steps of: reaction of a nitrile compound of the formula(2) with zinc metal, an catalytic amount of an organic acid or derivative thereof, and alkly alpha-haloacetate compound of the formula(5) in a solvent; and hydrolyzing the reaction compound in the presence of an acid solution.
Patent KR-20040033561-A (KR)
Title: Methods for storing and recovering data in image processing apparatus having hard disk drive, and the image processing apparatus for processing the methods
Inventor: HONG JU SEON
IPC: G11B5/09
Filed: 2002-10-15
Abstract: PURPOSE: A method for storing/recovering data of an image processing device having an HDD(Hard Disk Drive) and an image processing device performing the same are provided to store the data while periodically checking/updating a status of the data stored to the HDD. CONSTITUTION: A storing request inspector(80) inspects that the data storage is requested to the HDD(60), and outputs an inspection result as the first control signal. A status checker(84) checks the status that the data is stored in the HDD, and periodically generates/outputs the first FAT(File Allocation Table) to a storing part(62). A storage termination inspector(88) inspects that the data storage to the HDD is terminated, and outputs the inspection result as the second control signal. A table reader(86) outputs the first FAT read from the storing part to the HDD by responding to the second control signal. A table eliminator(82) eliminates the first FAT stored in the storing part by responding to the third control signal. The HDD matches the first FAT inputted from the table reader with the second FAT.
Patent KR-20040039688-A (KR)
Title: Setting structure of braket for fixing instrument panel
Inventor: JANG HAN JU
IPC: B60K37/00
Filed: 2002-11-04
Abstract: PURPOSE: Installation structure of a mounting bracket for an instrument panel is provided to combine the instrument panel with a vehicle body panel easily by matching a vehicle body assembling hole with a bracket assembling hole with inserting a locking pin to an elliptical insertion hole. CONSTITUTION: A mounting bracket(14) combines an instrument panel with a vehicle body panel(20), and comprises a mounting projection fitted to the vehicle body panel and a screw assembling hole. A locking pin(110) is protruded at the side of the mounting projection, and inserted to the vehicle body panel to reinforce fitting of the mounting projection. The vehicle body panel is fitted to a locking groove(110a) formed in the locking pin to prevent movement. An insertion hole(20b) is formed longitudinally in the vehicle body panel, and drooping of the instrument panel is prevented by restricting movement of the mounting bracket with fitting the locking pin to the insertion hole.
Patent KR-20040040886-A (KR)
Title: Dust collection apparatus with movable hood
Inventor: HAN JAE HEON
IPC: B01D46/00
Filed: 2002-11-08
Abstract: PURPOSE: Provided is a dust collecting hood device which is able to improve dust collecting efficiency by moving a hood to the upper part of lots of dust-scattering area. CONSTITUTION: The device comprises a fixed hood(10) which is disposed on top of the dust collecting area and has a duct(140) and a connecting pipe(30); a moving hood(20) which is placed on the inside of the fixed hood and mounted to be able to move to the predetermined direction and emits the dusts to the connecting pipe; a screw shaft(40) which is longitudinally placed in the moving direction of the moving hood and mounted to the fixed hood to be rotated in the axial direction and connected to the moving hood to move the moving hood in the longitudinal direction when being rotated; and a driving motor(50) which drives the screw shaft by rotation.
Patent KR-20040043326-A (KR)
Title: Variable Valve Lifting Apparatus for Engine of Vehicle
Inventor: CHOI JI HYEON
IPC: F01L13/00
Filed: 2002-11-18
Abstract: PURPOSE: A variable valve lift mechanism for a vehicle engine is provided to maximize the performance of the vehicle engine by achieving two-stage valve lift variation without using a rocker arm and simply obtaining a variable valve timing lift mechanism, in use combined with a variable valve timing mechanism. CONSTITUTION: A variable valve lift mechanism for a vehicle engine comprises a low-speed cam(2) and a high-speed cam(3) having each different profile, and a variable lift(4). The low-speed cam and the high-speed cam are adjacently installed to a camshaft(1) and are integrally rotated by the camshaft. The variable lift opens and shuts a valve(6) by raising and lowering a tappet(6a) of the valve coming in contact with the lower end by an auto-lash(5), while selectively coming in contact with one of the low-speed cam and the high-speed cam, with a low-speed pressing surface(4a) and a high-speed pressing surface(4b) and reciprocating by one of the low-speed cam and the high-speed cam. The variable lift includes a body(40) forming a hollow pressure chamber to one side and forming the low-speed pressing surface, the height of which is not changed, to the upper surface of the other side, and a piston forming the high-speed pressing surface the height of which is changed by hydraulic pressure of oil flowing in the pressure chamber by the control of a control part.
Patent KR-20040045621-A (KR)
Title: System, Apparatus For Inquiring Credit Card Using Wireless LAN And Method Thereof, And Wireless Bridge For Bridging Inquiring Credit Card And Method Thereof
Inventor: KIM DO WON
IPC: G06F19/00
Filed: 2002-11-25
Abstract: PURPOSE: A system and a method for inquiring a credit card using the wireless LAN, an wireless LAN credit card checker, and an AP(Access Point) extender for inquiring a credit card, and a method for relaying a credit card inquiry are provided to process the credit card inquiry quickly at a lower expense by installing the AP extender and a media converter to apply the wireless LAN method to a credit card inquiry system. CONSTITUTION: An wireless LAN card part transmits the credit card information to the AP extender(50) and receives the credit card approval information from the AP extender. The credit card information is transmitted/received from a VAN(Value Added Network) server(30) and a card company server(35) through an AP(41). A card reader(60) transmits the credit card information to the wireless LAN card part by reading a credit card and outputs the credit card approval information received from the wireless LAN card part. The media converter performs a physical signal matching process between the wireless LAN card part and the card reader.
Patent KR-20040047113-A (KR)
Title: plug connector case for vehicles
Inventor: KIM HYEONG TAE
IPC: H01R13/46
Filed: 2002-11-29
Abstract: PURPOSE: A plug connector case for a car is provided to form a guide hole on one-sided body, and to install a guider for pressing a wiring in the guide hole, thereby preventing a wiring cut portion from moving between a head and the body. CONSTITUTION: A guide hole(2d) is formed on one of divided bodies(2). A guider(3) for vertically sliding down is installed in the guide hole(2d). An operation part is protruded to an outer side of the guide hole(2d) in an upper part of the guider(3). Both side portions of the operation part are protruded in outer direction, respectively, forming a hooking end. The hooking end is received in sliding grooves disposed in both side portions of the guide hole(2d), and vertically moves in the sliding grooves. A lower end of the guider(3) is connected to a lower end of the one of the bodies(2) with a moving band(3c).
Patent KR-20040051642-A (KR)
Title: Micro Channel Heat Exchanger
Inventor: JANG DONG YEON
IPC: F28F27/02
Filed: 2002-12-11
Abstract: PURPOSE: A microchannel heat exchanger with various tube insertion depth is provided to uniformly flow a refrigerant according to dryness fraction of a fluid inside a heat exchanger by controlling depths of inserted tubes. CONSTITUTION: Upper and lower headers(2,1) have hollows for moving a refrigerant. Plural refrigerant tubes are inserted into the headers to distribute the refrigerant moving in the headers. A plurality of partition walls(7) are formed between the refrigerant tubes in the headers. The plurality of refrigerant tubes are inserted into the headers differently in depth. The insertion depth of an upper stream of a flow is deeper than others, wherein the insertion depths become shallow in association with a refrigerant flow progress direction.
Patent KR-20040053504-A (KR)
Title: A Method for Monitoring the Escape of Molten Steel in Continuous Casting Mold
Inventor: KANG YEONG JU
IPC: B22D11/16
Filed: 2002-12-14
Abstract: PURPOSE: A method for monitoring leakage of molten steel directly under mold in continuous casting process is provided to prevent generation of accident due to leakage of molten steel by monitoring leakage of molten steel injected into the mold and solidified in the mold in the continuous casting process of an iron mill. CONSTITUTION: The method comprises an image collection step of collecting images of casting slab directly under the mold according to set period using CCD camera if casting operation of casting slab is started, and outputting video signals for the collected images; a signal separation step of separating the video signals for the collected images into color image signal and luminance signal; a casting slab temperature obtaining step of obtaining temperature distribution of the surface of casting slab directly under the mold from the separated luminance signal; a temperature value calculation step of calculating average temperature value of the surface of casting slab using the obtained temperature distribution of the surface of casting slab; and a warning step of giving a molten steel leakage alarm if the average temperature value is greater than the molten steel leakage generation limit temperature value by comparing the calculated average temperature value with a preset molten steel leakage generation limit temperature value, wherein a casting slab temperature detecting apparatus applied to the method comprises a CCD camera box(31) comprising a CCD (charge coupled device) camera installed between the mold installed on a support(29) and the guide rolls to monitor casting slab temperature distribution and molten steel leakage directly under casting slab while molten steel(20) flown in continuous caster mold(23) is slowly being descended by guide rolls(25) at side of the mold; a video signal separator(33) for separating video signal transmitted from the CCD camera into color image signal and luminance signal; an image distribution processor(35) for giving a distribution instruction in a set period by distributing one image; and an image temperature indicating and molten steel leakage analyzing unit(37) for enabling molten steel leakage to be predicted through image and temperature indication, record storage and molten steel leakage analysis.
Patent KR-20040058444-A (KR)
Title: Dual Panel Type Electroluminescent Device and Method for Fabricating the same
Inventor: PARK JAE YONG
IPC: H05B33/00
Filed: 2002-12-26
Abstract: PURPOSE: A dual panel type organic electro-luminescence device and a fabricating method thereof are provided to improve the productivity and the efficiency of the production management by forming an array element and an electro-luminescence diode on different substrates, respectively. CONSTITUTION: A gate line(212) is formed to a first direction on a first substrate. A data line(236) is formed to a second direction across the first direction. A power supply line(242) is formed to the second direction apart from the data line. A switching TFT(Ts) is formed at an intersection between the gate line and the data line. The switching TFT includes a semiconductor layer, which is formed with amorphous silicon. A driving TFT(TD) is formed at an intersection between the switching TFT and the power supply line. The driving TFT includes the same semiconductor layer as the switching TFT. A connecting electrode(276) is connected to the driving TFT. A column-shaped electric connection pattern is formed within a region of the connecting electrode in order to connect an organic electro-luminescence diode to the connecting electrode.
Patent KR-20030007357-A (KR)
Title: Internet-based legal advice method
Inventor: YUN OK NAM
IPC: G06Q50/18
Filed: 2002-12-20
Abstract: PURPOSE: A method for a legal advice using the Internet is provided to enable many persons to perform a lawsuit cooperatively by exchanging talents and knowledges among people in a virtual space. CONSTITUTION: If a browser(1) requests information and a service to a web server(2), the web server(2) supplies the corresponding information and service to the browser(1). Member information and necessary data are stored in a DB(3). If a member registers a question for receiving a legal consultation after log-in, other members who have special knowledge with respect to the question answer the question. Thus, the member reads the answer registered by the other members. The members are registered in the system by selecting ones' special field.
Patent KR-20040061259-A (KR)
Inventor: CHO DEOK YONG
IPC: H05B33/00
Filed: 2002-12-30
Abstract: PURPOSE: An active matrix organic electroluminescence display is provided to prevent a degradation of screen quality caused due to the image projection of a polysilicon semiconductor layer. CONSTITUTION: An active matrix organic electroluminescence display comprises a substrate; a gate line(110) and a data line(130) which are arranged in horizontal and vertical directions on the substrate and define pixels; a power line crossing the pixels; a switching thin film transistor(Tsw) connected to the gate line and the data line; a driving thin film transistor connected to the switching thin film transistor and the power line; a light emitting diode connected to the driving thin film transistor; and a shielding pattern(200a) for covering the switching thin film transistor and the driving thin film transistor in the light emitting direction of the light emitting diode.
Patent KR-20040061592-A (KR)
Title: method for driving of Back light unit
Inventor: BANG JU YEONG
IPC: G02F1/133
Filed: 2002-12-31
Abstract: PURPOSE: A method of driving a back light unit is provided to obtain a lamp voltage applied to the back light unit of a large LCD(liquid crystal display). CONSTITUTION: A back light unit includes a plurality of lamps(61) and (n+1) common electrodes(63q,63b,63c). The plurality of lamps are respectively arranged at n divided regions of the entire light-emitting plane of the back light unit in one direction. The regions are obtained by dividing the length of the entire light-emitting plane by n. The common electrodes are arranged in one direction and commonly connect ends of the lamps. The back light unit is driven such that lamp voltages having different phases are applied to adjacent common electrodes.
Patent KR-20040062219-A (KR)
Title: Power Line Communication IP Router
Inventor: KIM YONG BEOM
IPC: H04L12/28
Filed: 2002-12-31
Abstract: PURPOSE: A PLC(Power Line Communication) IP sharer is provided to transmit/receive a communication information signal through a power line, in order to share one approved IP in various PCs, thereby being easily constructed with the use of a home power line without constructing another LAN. CONSTITUTION: An IP sharer(10) receives a communication information signal, and connects the received signal to various user PCs through an LAN. A PLC module(20) communicates with the various user PCs in power line to transceive the communication information signal in connection with the IP sharer(10). A power line coupling unit(30) inserts the communication information signal into the power line in connection with the PLC module(20). The PLC module(20) comprises as follows. An I/O interface inputs/outputs the communication information signal. A signal processing unit/EEPROM modulates/demodulates/codes the signal. An analog front end converts the information signal, filters/amplifies the signal, and controls a gain.
Patent KR-20020022760-A (KR)
Title: Process for preparing amlodipine benzenesulphonate
IPC: A61P9/10
Filed: 1999-07-05
Abstract: The invention relates to a novel process of amalodipine benzenesulphonate of formula (I) by reacting a new 2-[/2-carboxy-benzoyl)-aminoethoxy/methyl/]-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-di-hydropyridine derivative of general formula (II) wherein X represents hydrogen or alkali metal or alkali earth metal or quaternary ammonium-with benzenesulphonic acid.
Patent KR-20020042633-A (KR)
IPC: B29C48/59
Filed: 1999-08-04
Abstract: 발포 압출성형 조립체는 다수의 재료 펠릿이 첨가제 조립체를 통해 유입된 팽창제와 함께 혼합 조립체에 의해 용융되고 혼합되는 멜트부를 가진다.  발포 압출성형 조립체는 혼합물이 압출가능한 온도가 되도록 용융된 펠릿 재료와 팽창제의 혼합물로부터 과다한 열을 방출하도록 구성된 열방출부를 추가로 포함한다.  열방출부는 하나 이상의 입구와 하나 이상의 출구를 갖춘 기다란 배럴을 포함하며, 입구는 압출성형 혼합물이 통로를 따라 배럴로 수용되도록 구성되고, 열방출 구조물은 이로부터 열을 방출하기 위해 배럴과 협동적으로 배열된다.  압출성형 나사는 배럴 내에 배치되고 이런 배럴 내에서 회전하고 배럴의 출구로 압출성형 혼합물을 밀어내도록 구성된 하나 이상의 나사 플라이트를 포함하며, 배럴의 출구에는 완제품을 형성하기 위해 배열된 다이가 있다.  또한, 나사 플라이트는 이에 형성된 하나 이상의 순환 채널을 포함하며, 순환 채널은 압출성형 나사의 회전에 따라 다량의 압출성형 혼합물을 수용하도록 구성되어, 압출성형 혼합물이 다이를 통해 통과하기 전에 압출가능한 온도가 되도록 보다 효과적이고 균일한 냉각을 위해 압출성형 혼합물을 배럴 쪽으로 순환시킨다.
Patent KR-20020076227-A (KR)
IPC: A47L13/10
Filed: 2001-07-05
Abstract: 솔부를 포함하는 청소 용품을 개시한다. 솔부는 복수의 스트립 및 한 층 이상의 섬유 다발을 갖는다.
Patent KR-20020035594-A (KR)
IPC: H01L21/3105
Filed: 2000-09-11
Abstract: 본 발명은, 기판 상의 유전체막을 평탄화하거나 패터닝하는 장치 및 방법을 제공한다. 상기 장치는 압축기구에 상기 프레스와 작동가능하게 연결되어 접촉압력을 인가하기 위한 프레스를 포함한다. 상기 압축기구는 평탄하거나 패터닝된 작업면을 갖는다. 상기 프레스에 의해 상기 유전체막에 인가되는 위치, 시간 및 힘을 조절하기 위한 제어부가 제공된다. 상기 압축기구와 접촉하는 동안에 상기 기판 및 유전체 막을 지지하기 위해 워크피스 홀더를 구비할 수 있는 지지대가 있다. 본 발명은 상기 장치를 이용하는 방법과 평탄되거나 패터닝된 유전체막도 제공한다..
Patent KR-20020030290-A (KR)
IPC: H01L21/306
Filed: 2000-09-27
Abstract: 본 발명은 세정공정동안 광에 의한 부식을 줄이고 제거하기 위한 방법 및 시스템을 제공한다.  일례에 있어서, 웨이퍼 세정시스템의 커버용의 복합재료를 제조하기 위한 방법이 제공된다.  제1투명층이 형성된다.  제1투명층 위에 투명도 가변층이 형성된다.  투명도 가변층의 제1부분과 제2부분 사이에 전기적 커넥션이 규정된다.  그리고, 투명도 가변층 위에 제2투명층이 형성된다.
Patent KR-20030047868-A (KR)
IPC: B60Q3/04
Filed: 2001-06-20
Abstract: 본 발명은 도광체를 이용하여 조명하는 조명장치에 관한 것으로서, 광원의 광을 조명부재에 효율적으로 인도함으로써 양호한 조명을 실시하는 것이 가능하고, 저렴한 조명장치를 제공하는 것이며, 회전축(1)을 중심으로 회전하는 지침(2), 상기 지침(2)의 배면측에 위치하여 투과 조명되는 표시부재인 문자판(3), 상기 문자판(3)의 배면측에서 회전축(1) 근방에 위치하고, 또한 문자판(3)의 지표부(13)를 조명하는 광원인 발광 다이오드(6), 문자판(3)의 배면측에 위치하여 반사부(30)를 구비한 반사체인 케이스(20), 및 문자판(3)의 배면측에 위치하고, 또한 발광 다이오드(6)로부터의 광을 문자판(3) 배면측으로 인도하는 도광체(19)를 구비하고, 문자판(3) 배면과 케이스(20) 사이에 공간부(29)를 형성하고, 도광체(19)에 공간부(29)로 광을 사출하는 사출부(27)를 설치하고, 발광 다이오드(6)로부터의 광을 도광체(19)의 사출부(27)로부터 공간부(2)로 사출하고, 반사부(30)에서 반사하여, 문자판(3)의 지표부(13)을 조명하는 것을 특징으로 한다.
Patent KR-20020052187-A (KR)
IPC: C10B25/16
Filed: 2000-10-20
Abstract: 본 발명은 하나 이상의 노 도어를 구비하고, 그 노 도어는 하나 이상의 외부 도어 밀봉 스트립 및 하나 이상의 내부 도어 밀봉 스트립을 구비한 가스 채널에 의해 거의 완전히 둘러싸이는 코크스로 노실에 관한 것이다.  내부 밀봉 스트립(7)은 코크스로 노실(2)의 상이한 높이 구역에서 코크스로 노실(2)과 가스 채널(1)과의 사이의 유체간 접속을 이루는 접속부를 구비하고, 그에 따라 상이한 가스 압력을 수반한 코크스로 노실의 구역이 내부 도어 밀봉 스트립(7)에 있는 유체 접속부 및 가스 채널(1)을 경유하여 서로 유체간 접속됨으로써 가스 압력이 평형화되게 된다.
Patent KR-20020059637-A (KR)
IPC: A61K31/422
Filed: 2000-10-13
Abstract: 본 발명은 화학식 I의 H + , K + -ATP아제 억제제의 나트륨 또는 칼륨 염 또는 그의 단일 거울상 이성질체의 나트륨 또는 칼륨 염의 무수 또는 거의 무수의 폴리에틸렌 글리콜 용액을 포함하는 안정한 액상 제제에 관한 것이다.  또는, H + , K + -ATP아제 억제제의 나트륨 또는 칼륨 염은 폴리에틸렌 글리콜 용액 중에서 수산화 나트륨 또는 수산화 칼륨을 활성 화합물과 함께 첨가함으로써 동일반응기내에서 형성될 수 있다.  또한, 본 발명은 청구된 제제의 제조 방법, 안정한 액상 제제의 의약 및 소화기 질환의 치료에 있어서의 용도에 관한 것이다.
Patent KR-20020049007-A (KR)
IPC: A61Q5/12
Filed: 2000-03-03
Abstract: 본 발명은 반복 단위 A, B 및 C를 포함하는 비닐 공중합체에 관한 것이다. 이러한 공중합체는 산 함량이 공중합체 1 g당 0.015∼0.50 밀리당량이다. 또한, 본 발명은 취급이 용이한 형태의 공중합체를 제공하는 조성물 및, 이러한 공중합체를 포함하는 화장용 조성물도 제공한다.
Patent KR-20020052214-A (KR)
Title: Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture
IPC: B01D61/16
Filed: 2000-10-27
Abstract: Process to separate a rhodium/phosphite ligand complex and free phosphite ligand from a hydroformylation mixture also containing high boiling hydroformylation compounds by contacting said mixture with a polymeric membrane, wherein said mixture is diluted with at least one diluent compound having a solubility parameter such that the absolute difference in relation to the solubiltity parameter of the membrane lies between 0 and 400<SQRT>kJ/m<3></SQRT> and the ratio of the molar volume of the phosphite ligand and said diluent compound is ≥ 1.5, to such an extent that the amount of high boiling compounds in said mixture is ≤ 50 wt.% and/or the amount of compounds with a molecular weight of between x +/- 200 is ≤ 20 wt.% whereby x is the cut-off of the membrane (g/mole) (relative to the total amount of the mixture).
Patent KR-20020059790-A (KR)
IPC: A61P1/02
Filed: 2000-11-22
Abstract: 본 발명은, 비스포스폰산 유도체 또는 이의 염을 유효 성분으로서 함유하는, 치조 점막 자입법에 따른 국소 주사용 치조골 흡수 억제제; 및 투여 부위인 사람 치주 조직의 국소 자극성이 허용할 수 있을 정도로 낮으며, 또한 국소 주사에 의해 치조골 흡수 억제 작용을 발현하기에 충분한 농도의 비스포스폰산 유도체 또는 이의 염을 함유하는, 사람의 치주 조직 국소 주사용 치조골 흡수 억제제에 관한 것이다.