baber/WOPTO huggingface dataset:
Patent KR-940011317-B1 (KR)
Inventor: OKAWAHARA TSUNEO
IPC: D04H1/42
Filed: 1988-06-09
Granted: 1994-12-05
Abstract: 내용 없음.
Patent KR-0125918-B1 (KR)
Title: Susceptor in combination with grid for microwave oven package
Inventor: WENDT DAN J
IPC: H05B6/64
Filed: 1988-10-31
Granted: 1997-12-26
Abstract: A food package for a microwave oven is disclosed which has a grid in combination with a susceptor means. The combination of the grid and susceptor means provides a heater element which substantially maintains its reflectance, absorbance and transmittance during microwave heating. Substantial uniformity of heating is also achieved. The reflectance, transmittance and absorbance can be adjusted by changing certain design factors, including hole size, susceptor impedance, grid geometry, spacing between the grid and susceptor, and the spacing between adjacent holes.
Patent KR-920003113-B1 (KR)
Title: Pigsties
Inventor: CHO HAN-KYU
IPC: A01K1/02
Filed: 1990-01-23
Granted: 1992-04-20
Abstract: The pigpen is designed to maintain a constant temperature and humidity in the pen to  provide  a  natural  surrounding  for  the growth of pigs regardless of seasons and  the  difference  between day and night. The pigpen (1) has the east wall and the west  wall sealed but has roller curtains (2,3) for the south and north walls to meet projective walls (4,5) on the floor. The roof of  the  pen is divided into south and north sections in differenct heights  to allow a gap (8) for ventilation, the south  side  roof  having  an opening to allow sun light through.
Patent KR-920003284-B1 (KR)
Title: Intercupt inplementation circuit of microprocessor
Inventor: CHOI BYUNG-WOOK
IPC: G06F13/36
Filed: 1990-03-09
Granted: 1992-04-27
Abstract: The interrupt logic circuit processes state control  requests of a microprocessor not having interrupt controller.  The  circuit includes a state register (20) for latching data according to  the interrupt request from an  interrupt  source  (10),  an  interrupt signal  generator  (30)  for  generating  the   interrupt   signal according to the output signal of  the  state  register  (20),  an interrupt multiplexer (40) for multiplexing the interrupt  signals generated by the interrupt signal generator (30),  a  buffer  (50) for buffering the data latched by the state register (20),  and  a decoder (60) for decoding address signals of the microprocessor so that the microprocessor reads the interrupt request data  and  the state register (20) is preset.
Patent KR-940005271-B1 (KR)
Title: Cutting machine for logs of paper
Inventor: BIAGIOTTI GUGLIELMO
IPC: B26D7/12
Filed: 1990-04-04
Granted: 1994-06-15
Abstract: A machine is described for cutting large diameter wound logs of paper or similar web material such as toilet tissue and the like into relatively small discs for use specially in institutional dispensers. The machine includes a cradle and transport means (5) for inserting a large diameter log (B) of paper into a gripper (23) which holds the log securely and stationary while a band saw (7) cuts the discs of paper from the log. The gripper (23) includes a ring through which the log passes, said ring including a plurality of radially movable plungers which support and retain the log within the ring while the band saw is cutting a disc from the log. The mechanism also includes an automatic guide and sharpening station for maintaining the sharpness of the band saw and, furthermore, includes a support and discharge mechanism for removing the discs of paper from the gripper.
Patent KR-930006102-B1 (KR)
Inventor: WATANABE TOSHIYA
IPC: H01L21/683
Filed: 1990-04-23
Granted: 1993-07-07
Abstract: 내용 없음.
Patent KR-940008906-B1 (KR)
Title: Power supply
Inventor: SHIN KYU-CHOL
IPC: H02M3/335
Filed: 1990-09-29
Granted: 1994-09-28
Abstract: The power supplying circuit includes a switch for receiving AC input power from a power input stage, a photo triac coupler for turning on/off the switch for the purpose of preventing a load from being overheated, a voltage sensor for receiving the AC input power from the switch and sensing the state of the load voltage, a relay which maintains on-state to apply voltage to the load in case of normal state and cuts off the voltage applied to the load when short is generated in the switch, a switch short protect portion for providing the relay with voltage cutoff signal when the switch short is generated, thereby preventing the heater from being overheated.
Patent KR-930008881-B1 (KR)
Title: Structure of semiconductor device and manufacturing method thereof
Inventor: HWANG MYONG-HA
IPC: H01L27/04
Filed: 1990-11-13
Granted: 1993-09-16
Abstract: A semiconductor device preventing latch-up generated on CMOS, is composed of a silicon substrate, a etched 1st conductive  well, non- etched 2nd conductive well, oxide  film  on  the  surface  and lower part of 2nd conductive well  and  1st/2nd  conductive  well, field oxide on the region  of  device  isolation  and  transistors formed on the 1st and 2nd conductive wells. Its production  method comprises (1) etching a silicon substrate, (2)  thermal  oxidizing the surface of a 1st conductive well, (3) forming an oxide film on a surface and lower  part  of  2nd  conductive  well  by  thermal oxidization, (4) forming a field oxide film and isolation region.
Patent KR-940005685-B1 (KR)
Inventor: NAKATA KATSUHIRO
IPC: G11C11/409
Filed: 1990-11-15
Granted: 1994-06-22
Abstract: 내용 없음.
Patent KR-0168640-B1 (KR)
Title: Multi-direction stretch composite elastic material
Inventor: MORMAN MICHAEL TOD
IPC: D04H1/62
Filed: 1990-12-14
Granted: 1999-01-15
Abstract: A composite elastic material is capable of stretching in at least two directions. The material has at least one elastic sheet and at least one necked material joined to the elastic sheet at least at three locations arranged in a nonlinear configuration, so that the necked web is gathered between at least two of those locations. Also disclosed is a method of producing a composite elastic material capable of stretching in at least two directions. <IMAGE>
Patent KR-950004368-B1 (KR)
Inventor: DETSUYA SAGAWA
IPC: H01R13/42
Filed: 1989-08-14
Granted: 1995-04-28
Abstract: 내용 없음.
Patent KR-0178033-B1 (KR)
Title: Composition for the treatment of hypertension
Inventor: CURTIS JR MORRIS R
IPC: A61K31/194
Filed: 1989-10-20
Granted: 1999-03-20
Abstract: Novel methods are provided for treating hypertension in humans which comprise administering therapeutic amounts of pharmaceutically-acceptable non-halide salts of potassium. Preferred salts are potassium bicarbonate and potassium phosphate. The methods may also be used to lower the blood pressure of normotensive individuals. Dietary supplemention is a preferred and convenient method of administration. <IMAGE>
Patent KR-930011965-B1 (KR)
Inventor: MOORE MORIS A
IPC: H04B1/44
Filed: 1989-12-26
Granted: 1993-12-23
Abstract: 내용 없음.
Patent KR-100189788-B1 (KR)
Inventor: FUJITA TOKUME
IPC: B63B21/22
Filed: 1991-01-15
Granted: 1999-06-01
Abstract: 본 발명은 앵커하강크래프트를 사용하여 해상 시추 및 채유선 플랫포옴을 정박하기 위한 앵커캐스팅시스템에 관한 것이고, 앵커캐스팅시스템의 대략적인 구조는 앵커의 승강통로가 있는 데크, 체인조작용 캡스턴, 와이어로우프드럼, 데크의 밑에 설치되고 닻줄파이프에 의해 체인을 캡스턴까지 왕복이동시키는 체인적재용 로커 그리고 받침대 위에 설치되는 케이블감기용 드럼으로 이루어진다. 플랫포옴의 정박시, 각 플랫포옴체인을 이미 배치된 정박용줄에 고정한 뒤에는 정박용줄을 그의 처짐부분의 위치로 하강시킬때는 언제나 정박용줄의 미끄러짐 또는 이탈을 방지하는 하강장치와 정박용줄인양장치를 사용한다.
Patent KR-940008122-B1 (KR)
Inventor: UWABATA HIDEYO
IPC: B21D53/08
Filed: 1991-03-23
Granted: 1994-09-02
Abstract: 내용 없음.
Patent KR-930008054-B1 (KR)
Title: Method and circuit for interprocessor communication
Inventor: KANG SONG-BONG
IPC: G06F15/16
Filed: 1991-04-22
Granted: 1993-08-25
Abstract: This  method  enables  communication  between  processors  by carring out commands to check the line by  calling  and  comprises the steps of: forming a communicating line  with  a  sub-processor which is one of the multi-processors; recording the  communication time with sub- processor and the re-sending time; sending  a  first message through the communication  line;  checking  that  after  a first message, an answer  is  received  from  the  sub-processor; sending and receiving a message within the recorded  time  to  the sub-processor and checking whether the time was exceeded if it  is considered that an answer was received; sending a message blocking the communication lines, if the time is up; and  searching  for  a sub-processor that will send and receive multi-processor message.
Patent KR-100206534-B1 (KR)
Inventor: DANIEL QUEYSSAC
IPC: H01L25/00
Filed: 1991-06-05
Granted: 1999-07-01
Abstract: 본 발명의 집적 회로 패키지는 주전력의 공급이 중단될 경우에 데이타를 보전하기 위해 휘발성 메모리 칩과 백업 배터리를 캡슐화한다. 상기 패키지는 비전도성 재료의 본체내에 캡슐화된 핑거 리이드 조립체를 포함하고 동일 평면상의 베이스 지지 핑거 리이드는 접속 영역을 가로지른다. 상기 배터리의 한 단자는 베이스 지지 핑거 리이드에 용접되고, 집적 회로 칩은 배터리 전도성 에폭시 층에 의해 다른 배터리 단자에 직접 접착된다. 상기 집적 회로 칩, 배터리 및 베이스 지지 핑거 리이드의 스태크된 조립체는 중앙 영역내에 배치되어, 금 상호 접속 와이어를 포함한 상기 스태크된 조립체가 패키지 성형체내에 완전히 캡슐화된다.
Patent KR-0175666-B1 (KR)
Inventor: LAWTON JOHN A
IPC: B29C35/08
Filed: 1991-07-04
Granted: 1999-05-15
Abstract: 필름과 각각의 새로 응고된 층사이의 약한 결합이 필름에 대한 인장을 변화시킴으로써 파괴되어, 새로운 변형성 조성물 층이 필름과 응고된 층 사이에 도입되는 방식으로, 인장된, 탄성 투명 필름을 통해, 조성물 층을 노출시킴으로써 변형성 및 광형성 조성물의 연속층으로부터 일체의 입체 물체를 조립하기 위한 장치 및 방법.
Patent KR-0177177-B1 (KR)
Inventor: DOI TORU
IPC: G11B7/2533
Filed: 1991-08-22
Granted: 1999-05-15
Abstract: 폴리머 기준으로 다음 구조식(I)로 표시되는 제1구조단위 10 내지 95몰%와, 폴리머 기준으로 다음 구조식(II)로 표시되는 제2구조단위 90 내지 5몰%로 구성된 폴리머로 이루어지고, 폴리스티렌 환산에 의한 중량평균 분자량이 1×10 3 내지 5×10 6 인 수지로 이루어진 광학재료: 
     
       
     
     이 광학재료는 Tg가 120℃ 이상, 광투과율이 85% 이상이고, 그리고 펜슬경도가 H 이상이다.
Patent KR-940006579-B1 (KR)
Title: Semicondoctor package
Inventor: AN SUNG-HO
IPC: H01L23/02
Filed: 1991-10-31
Granted: 1994-07-22
Abstract: The semiconductor package includes a semiconductor chip on which a semiconductor circuit is formed, a lead connected to the semiconductor chip through a bump, a body surrounding the semiconductor chip and lead, a through hole formed at a predetermined portion of the body and lead, a connector having a protrusion portion, which buries the through hole, thereby reducing the area of the PCB in which semiconductor package is occupied.
Patent KR-940006910-B1 (KR)
Title: Method and apparatus for detecting error about cooling capacity and conditions in air conditioners
Inventor: KIM YUN-KYU
IPC: F24F11/02
Filed: 1991-11-19
Granted: 1994-07-29
Abstract: setting an operating temperature of an air conditioner and setting an operating time of a compressor while a temperature higher than the setting temperature at a normal state is lowered to a temperature lower than the setting temperature; comparing a sensed room temperature with the setting temperature; if the room temperature is higher than the setting temperature, counting the operating time of the compressor; comparing the setting operating time with the counted operating time; and if the counted operating time is longer than the setting operating time, lighting an abnormal alarm lamp, thereby informing the user of an abnormal indoor state.
Patent KR-940007293-B1 (KR)
Title: Anti-oxidation layer and semiconductor device isolation method
Inventor: BAE YONG-TAE
IPC: H01L21/76
Filed: 1991-12-14
Granted: 1994-08-12
Abstract: Oxidation preventing layer includes a semiconductor substrate, a CVD oxide layer formed on the substrate by a smaller width than that of an active region, a polysilicon layer formed on the CVD oxide layer by a width of the active region, a first nitride silicon layer formed on the polysilicon layer, a silicon oxide formed on the exposed semiconductor substrate and on the bottom of first nitride silicon layer, and a nitride spacer formed on the side wall of the CVD oxide layer, polysilicon layer and first nitride silicon layer, thereby reducing the size of isolation region.
Patent KR-950003570-B1 (KR)
Title: Focus control method of a video camera
Inventor: HAN BYONG-WAN
IPC: H04N5/232
Filed: 1991-12-18
Granted: 1995-04-14
Abstract: (1) controlling the focus by driving the focus motor in a predetermined direction at the beginning stage of taking a picture; (2) reading the focus evaluation value of the object with respect to one field gained from the picturing operation by driving the focus motor; (3) counting the gradient of the focus evaluation value; (4) verifying the pro-focus according the gradient of the focus evaluation value; and (5) controlling the speed of the focus motor according the pro-focus position.
Patent KR-940009312-B1 (KR)
Title: Reprocessing method of color braun tube flourescent material
Inventor: LEE JAE-KI
IPC: H01J9/22
Filed: 1991-12-27
Granted: 1994-10-06
Abstract: The method re-uses the fluorescent material by easily removing added chemicals and an alien substance, employing a latex as a color material adhesive. The method includes a fluorescent material recovering process for recovering the fluorescent material in the fluorescent film process; an alkali thermal washing process for putting the recovered fluorescent material into a double tank, pouring pure water and alkali, heat-mixing, preserving and draining; an oxygen process for adjusting a pH value; a washing process; a dehydration process; and a drying process.
Patent KR-930010755-B1 (KR)
Title: Tobacco
Inventor: PARK JONG-KYONG
IPC: A24D1/00
Filed: 1991-12-31
Granted: 1993-11-10
Abstract: The cigarette tip is sealed  in  various  ways  to  keep  the original taste and flavour of the cigarette  and  prevent  tabacco from crumbling at the tip to spoil pockets of clothes. The  method sets a feeder on a side of a travel path for cigarettes cut  in  a length to be carried on a  conveyor  rollers  or  in  front  of  a cigarette cassette tray in order to  supply  fine  sponged  pieces containing an adhesive or paper powder containing an adhesive in a very small amount to be taken by the  passing  cigarette  tip  for sealing.
Patent KR-0178991-B1 (KR)
Title: New chroman and thiochroman derivatives
Inventor: LARSSON LARS GUNNAR
IPC: A61P25/24
Filed: 1990-12-19
Granted: 1999-03-20
Abstract: Compounds of formula (I), processes for their preparation, pharmaceutical preparations, use of and method of treatment of disorders in CNS by using compounds of formula (I).
Patent KR-960001935-B1 (KR)
Inventor: KARSTEN SOLHEIM
IPC: A63B53/04
Filed: 1992-01-17
Granted: 1996-02-08
Abstract: 내용 없음.
Patent KR-950000656-B1 (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: SO SANG-MIN
IPC: H01L21/28
Filed: 1992-01-28
Granted: 1995-01-27
Abstract: The method for sequentially and alternatively forming insulating layers and conducting layers in an N layered wirings structure, includes at lease one time performing the step of forming an nth insulating layer (22,24,...) and an nth conducting layer (23,25,...) on the substrate (21) to pattern the nth layer (23,25) to etch the nth layer (22,24) by using the nth conducting layer pattern as a mask, and performing the next processes, thereby reducing the total thickness of the insulating layers at the contact hole portion not having conducting layers to improve the step coverage of the final wiring layer.
Patent KR-950008098-B1 (KR)
Title: Apparatus for cleaning bowling balls
Inventor: OH HO-IL
IPC: A63D5/10
Filed: 1992-02-17
Granted: 1995-07-25
Abstract: The device for cleansing a bowling ball includes a housing having a bowling ball throw entrance formed on an overhead plate; a bowling ball supporter lining up with a corresponding throw entrance under the bowling ball throw entrance; a cleansing drapery stuck onto a curve face of an inner side of the bowling ball supporter so as to be available to be separated; a driving roller; a driven roller installed confronting the driving roller; and a unit for rotating the driving roller, thereby reducing consumed electricity and cleansing the whole surface of bowling ball at high cleansing degree in a short time.
Patent KR-950000560-B1 (KR)
Title: Mangetoresistive head
Inventor: KIM HYO-SANG
IPC: G11B5/39
Filed: 1992-06-30
Granted: 1995-01-24
Abstract: The surface roughnes of a back plate (1) made out of CaTiO is reduced by a lapping and SOG treatment. A bias electric conductor (4) is made by vaporizing aluminium in a thickness a 1 μm on the back plate (1) and by etching and then, SiO2 in the thickness of 0.5 μm is sputtered on the electric conductor (4) for insulation. A magnetoresistive element (3) is made by sputtering permalloy in the thickness of 400 ∦. After forming a pattern, a barb pole (2) is made by etching vaporized layer of Cr 500 ∦ and Au 1 μm at an angle of 45-65≰. A magnetoresistive head is made by glass bonding a protective back plate having 10 μm of alumina.
Patent KR-950008930-B1 (KR)
Title: Manufacturing method of liquid crystal elements
Inventor: LEE JONG-CHON
IPC: G02F1/133
Filed: 1992-07-14
Granted: 1995-08-09
Abstract: The method adjusts the compound ratio between liquid crystal and prepolymer, increases the temperature of compound, and equalizes the dispersion degree of liquid crystal. The method comprises an equalizing compound process in which the compound ratio of 30:70 or 99.9:0.1 is obtained for uniform mixing between liquid crystal and pre-polymer, a compounding process in which the temperature of compound increases until the dispersion characteristic of liquid crystal disappears, and a manufacturing process in which liquid crystal is distributed in the ploymer matrix.
Patent KR-950008597-B1 (KR)
Title: Composition of deelectric substance
Inventor: LEE SANG-SOK
IPC: C04B35/495
Filed: 1992-09-14
Granted: 1995-08-03
Abstract: The magnetic composition of dielectric ceramics containing molybdenum for removing the electromagnetic wave interference comprises 46 mol.% titanium dioxide, 49 - 54 mol.% zirconium dioxide and 0 < MoM2 = <5 mol.% molybdenum dioxide. The dielectric ceramics is manufactured by sintering the molded body with the above composition at 1,425 - 1,475 deg.C, and has more than 39 of permittivity, below ±100 ppm/deg.C of electrostatic capacity temperature coefficient. The dielectric ceramics with this composition not including rare earth elements is produced by simple processes with low cost.
Patent KR-950008459-B1 (KR)
Title: Compensation circuit for demodulating signal in a cellularphone
Inventor: YOM BO-SON
IPC: H03H7/54
Filed: 1992-10-29
Granted: 1995-07-31
Abstract: The circuit provides noiseless speech/data signal receiving for the wireless communication system by maintaining the received speech signal and data uniformly. It also minimizes the change of the detected signal level according to the temperature variation. The circuit contains a temperature detector(TH1) within a parallel resonant circuit(5) to prevent the resonant frequency from oscillating in unstable state by the mutual operation of the inductance(L) and capacitance(C). The temperature detector(TH1) controls the flow of the current which is induced into pure resistor(R).
Patent KR-100268765-B1 (KR)
Title: Actuator latch apparatus for hard disc driver
Inventor: LEE JU SIK
IPC: G11B21/02
Filed: 1992-11-25
Granted: 2000-10-16
Abstract: PURPOSE: A latching device for an actuator of an HDD(Hard Disk Drive) is provided to improve productivity through simplifying an assembling process by integrating latch structure. CONSTITUTION: A pin is installed on a molding unit(15) supporting a voice coil(13) at a rear end of an actuator(10). A magnet(5) surrounded by a buffering member(7) is installed on one side of a base(20) separating a moving range of the pin. A stop wave(3) is installed at the other side. By applying current to the voice coil, the voice coil is moved by magnetic field of the magnet. The actuator is rotated centering upon a pivot shaft(11) for a head(61) to record and reproduce data on a track of a disk. By the head located at an outermost location, the pin of the molding unit contacts to the stop wave for preventing the head from being shifted to the outer side.
Patent KR-950014728-B1 (KR)
Title: Fluorescent display devices using brightness variation correction method
Inventor: JUNG NAM-SUNG
IPC: G09G5/10
Filed: 1992-12-04
Granted: 1995-12-13
Abstract: The method for correcting brightness deviation comprises the steps of: substituting the first grid number for a grid variable; determining if the grid variable is the nth grid number; if the grid variable is less than or equal to the nth grid number, reading and shifting an anode data; determining if the grid variable is the first grid number; if the grid variable is the first grid number, outputting a grid data signal of logic "high" state; if the grid variable is not the first grid number, outputting the grid data signal of logic "low" state; shifting the grid data signal; substituting a duty rate variable for a constant value by a first function which is in inverse proportion to a brightness deviation; determining if the duty rate variable is "0"; if the duty rate variable is not "0", reducing the duty rate variable, performing a delay routine and returning to the step of determining if the duty rate variable is "0"; if the duty rate variable is "0", isolating a data signal output to a fluorescent display panel and storing a new data signal at a latch; disabling the latch and outputting the new data to the fluorescent display panel; increasing the grid variable by 1 and returning to the step of determining of the grid variable is the nth grid number.
Patent KR-950009950-B1 (KR)
Title: Rice cooker
Inventor: LEE HWAL-KON
IPC: A47J27/14
Filed: 1992-12-08
Granted: 1995-09-04
Abstract: The electric pressure cooker having a rice box with a cover on the upper side of the system, is characterized in that a rice supply open/close valve for sending a constant amount of rice is mounted on the bottom of the rice box, in that a heater for attaching a rice cooker having a nozzle is installed on the rice box, and in that a cover of the rice cooker, which is raised or dropped by an open/close operation of an open/close door, is mounted. The cooker having a nozzle raised or dropped in the interior of the rice cooker under driving of a control motor, and a nozzle location controller with a water level sensor for sensing the water level from the nozzle, is characterized in that a heat sensor for sensing heat of a heating board and providing/turning off the power is mounted, in that a water supply hose and an ejecting hose are mounted on the bottom part of the rice box, and in that the above operations are booked and operated by a controller and a control operating unit.
Patent KR-100212122-B1 (KR)
Inventor: BARTLETT PHILIP LEE
IPC: C08L71/02
Filed: 1991-02-28
Granted: 1999-08-02
Abstract: 본 발명은 수소 함유 할로카본 발포제(예, HCFC-22)를 유효량의 수소 결합 형성 차단제(예, 유기 에테르, 에스테르 또는 케톤)와 혼합하여 사용하는 것과 관련된 개선된 독립 기포 구조의 중합체 발포체 및 발포제에 관한 것이다. 차단제가 존재함으로써 발포제의 발포체로부터의 누출 및 공기의 발포체로의 투과가 상당히 감소하여 장시간 동안 저 열전도도 및 개선된 단열성을 제공한다.
Patent KR-970005424-B1 (KR)
Inventor: HARAGUCHI KEISUKE
IPC: G02B15/14
Filed: 1987-05-12
Granted: 1997-04-16
Abstract: 내용 없음.
Patent KR-100253720-B1 (KR)
Title: Mechanical operations and volume format identifying system zones for tape media
Inventor: ADAMS STEPHEN M
IPC: G11B27/32
Filed: 1993-02-25
Granted: 2000-05-01
Abstract: There is described a tape format and a method for formatting a length of magnetic tape with a number of system zones (S2). Each system zone (S2) contains an area (3) for mechanical load/unload operations or threading operations and an area (5) containing volume format information for the entire magnetic media. <IMAGE>
Patent KR-960012494-B1 (KR)
Title: Motion estimation method for hdtv
Inventor: CHO TAEK-ILL
IPC: H04N7/015
Filed: 1993-03-19
Granted: 1996-09-20
Abstract: approximating an input image as a form of honey comb shape lattice; calculating a moving vector with a circular shape window on the lattice; and estimating the motion from the resulting value of the moving vector calculation to reduce a complexity of motion estimation by using the honey comb shape lattice rather than by using the rectangular shape lattice.
Patent KR-960000593-B1 (KR)
Inventor: FUJITA KENJIRO
IPC: F16H61/06
Filed: 1993-08-13
Granted: 1996-01-09
Abstract: 내용 없음.