baber/WOPTO huggingface dataset:
Patent KR-20120124435-A (KR)
Title: Network coding enhancements
IPC: H04B7/04
Filed: 2011-01-20
Abstract: PURPOSE: A network coding enhancement is provided to determine interference by at least one transmission parameter and to remove the interference from the received signal. CONSTITUTION: A base station receives a signal(S1401). The signal includes a first carrier signal including a network-coded message and a second carrier signal including a not network-coded message. The base station receives one or more transmission parameters(S1403). The base station determines interference of the first carrier signal caused by the second carrier signal(S1405). The base station removes the determined interference for reconstruction of the first carrier signal from the signal(S1407). [Reference numerals] (S1401) Receiving a first carrier signal including a network-coded message and a second carrier signal including a non-network-coded message and transmitting the second carrier signal according to one or more transmission parameters; (S1403) Receiving one or more transmission parameters; (S1405) Determining an interference on the first carrier signal caused by the second carrier signal using one or more transmission parameters; (S1407) Removing the determined interference from the signal for reconstructing the first carrier signal
Patent KR-20120116483-A (KR)
Inventor: CHOI HOON
IPC: H04N21/236
Filed: 2011-01-13
Abstract: 본 발명의 실시예들은 일반적으로 감소된 채널 포맷으로의 멀티채널 신호의 송신 및 검출에 관한 것이다.  데이터를 송신하는 방법의 실시예는 제1 유형의 콘텐츠 데이터가 송신될 것인지 제2 유형의 콘텐츠 데이터가 송신될 것인지를 결정하는 단계를 포함하고, 여기서 제1 유형의 콘텐츠 데이터는 기저 주파수의 제1 배수에서 송신될 것이고 제2 유형의 콘텐츠 데이터는 기저 주파수의 제2 배수에서 송신될 것이다.  이 방법은 콘텐츠 데이터의 유형에 기초하여 복수의 채널들로부터 하나 이상의 채널을 선택하는 단계, 선택된 채널들에서 콘텐츠 데이터의 유형에 따라 기저 주파수의 제1 또는 제2 배수에서 주파수를 클로킹하는 단계, 콘텐츠 데이터를 단일 출력 채널 내에 맞도록 수정하는 단계, 및 수정된 데이터를 단일 출력 채널을 통해 기저 주파수의 선택된 배수에서 송신하는 단계를 포함한다.
Patent KR-20120107140-A (KR)
Inventor: BINDER VINZENZ
IPC: C07K1/30
Filed: 2011-03-09
Abstract: 단백질 A 친화도 크로마토그래피 등의 하나 이상의 예비 정제 단계 이후 또는 직접적으로 발효 이후에 세포 배양 상청액을 정제하는 방법이 본원에서 보고된다.     산 범위에서 pH 값을 조절한 후 산성화된 용액의 인큐베이션에 의해 숙주 세포 핵산 및 숙주 세포 단백질이 침전될 수 있으나, 표적 폴리펩티드가 용액에 잔류한다.     이후에, 침전물 및 이와 함께 오염 숙주 세포 성분을 간단한 물리적인 분리 단계를 통해 제거할 수 있다.
Patent KR-20130007567-A (KR)
Inventor: COX MATTHEW A
IPC: B60R21/26
Filed: 2011-03-10
Abstract: 다량의 개스 발생제를 포함하는 팽창기가 챔버 안에 하우징된다. 액체 안에서 용해 가능한 연료 또는 액체 안에서 용해 가능한 산화제중 적어도 하나를 포함하는 액체 및 피스톤은 팽창기의 다른 챔버 안에 하우징된다. 이러한 챔버는 밀봉된다. 작동시에, 피스톤의 움직임은 피스톤에 있는 개구를 통해 액체를 유압으로 배출시킴으로써 액체는 액스 발생제의 연소에 의해 형성된 개스와 접촉하고 그 개스를 냉각시킨다. 액체 안에 있는 연료 및/또는 산화제는 추가적인 개스를 형성하도록 반응할 수 있다.
Patent KR-20130018262-A (KR)
Inventor: HUA SHERWIN
IPC: A61B17/70
Filed: 2011-03-30
Abstract: 본 발명은 다양한 척추 안정화 시스템에 적용되는 것이다. 시스템은 나사 부재에 연결된 하나 이상의 가이드 부재를 포함하여, 로드 임플란트 및 기구를 환자 내의 원하는 부위로 유도하는데 도움을 준다. 가이드 부재는 다수의 와이어, 블레이드 또는 탭을 포함할 수 있다. 가이드 부재는 피부 절개부 또는 그 근처에서 십자 교차 또는 교차할 수 있어서, 수술을 하기 위하여 단일 절개부만이 필요하다. 가이드 부재는 또한 사용중 가이드 부재의 높이 조정이 가능하게 하여, 동일 절개부에서 다수의 텔레스코핑 가이드 부재를 사용가능하도록 허용하는 텔레스코핑 특징을 포함할 수도 있다.
Patent KR-20130010479-A (KR)
Inventor: BERGGREN PER OLOF
IPC: A61P3/00
Filed: 2011-03-21
Abstract: P2X 퓨린성 효능제, 예를 들어, P2X3 효능제를 함유하는, 대상체에서 인슐린 분비를 증가시키기 위한 제약 조성물, 사용 방법, 및 관련 화합물 및 작용제를 스크리닝하는 방법이 제공된다.
Patent KR-20130061675-A (KR)
Inventor: CHEN QUQING
IPC: H04N7/26
Filed: 2010-04-20
Abstract: 본 발명은 이미지 코덱 제품 분야에 관한 것이다.  더 정확히 말하면, 본 발명은 컴퓨터 그래픽을 사용하는 이미지 렌더링을 위한 데이터의 인코딩 및 디코딩에 관한 것이다.  컴퓨터 그래픽을 사용해서 적어도 하나의 이미지를 렌더링하기 위해 데이터를 디코딩하는 방법이 제안되며, 상기 방법은 비트스트림의 일부분을 디코딩하는 단계를 포함하고, 상기 일부분은 상기 컴퓨터 그래픽을 생성하기 위한 파라미터 기반 절차 컴퓨터 그래픽 생성 방법에 대한 적어도 하나의 파라미터 및 구문 요소를 포함하며, 상기 구문 요소는 상기 일부분이 상기 적어도 하나의 파라미터를 더 포함함을 나타낸다.  또한, 상기 방법을 실행하기 위한 장치가 제안된다.
Patent KR-20120139836-A (KR)
Inventor: NAN FAJUN
IPC: A61P31/14
Filed: 2011-03-16
Abstract: 본 발명은 약제학에 속하며, 하기 화학식 I의 2',2-비스티아졸 비뉴클레오시드 화합물 부류, 이의 제조방법 및 이를 포함하는 약학 조성물에 관한 것이다.  상기 화합물은 항-HBV 및 항-HCV 활성 모두를 가지며, B형 및 C형 간염 치료에 유용하다.  약물동력학 시험은 상기 화합물이 우수한 생체활성을 갖는 것으로 나타났다.
Patent KR-20130058695-A (KR)
Inventor: GILLARD MICHEL
IPC: C09D7/61
Filed: 2011-04-20
Abstract: 자기 연마 및/또는 방오 코팅 조성물용 바인더로서, 적어도 50중량%의 베르사트산의 비닐 에스테르(vinyl ester of versatic acid)의 모노머 유닛으로부터 형성된 올리고머 또는 폴리머 조성물을 포함하는 자기 연마 및/또는 방오 코팅 조성물용 바인더.
Patent KR-20130023284-A (KR)
Inventor: DEVILLIERS ANTON
IPC: H01L21/027
Filed: 2011-05-09
Abstract: 기판상에 패턴을 형성하는 방법은 기판 위에 이격된 피처들을 형성하는 단계를 포함한다.  폴리머는 이격된 피처들의 외측면에 흡착된다.  이격된 피처들의 각각의 재료는 흡착된 폴리머에 대하여 선택적으로 제거되며 또는 흡착된 폴리머의 재료는 이격된 피처들에 대하여 선택적으로 제거되어 기판 상에 패턴을 형성하게 된다.  일 실시예에서, 폴리머의 체인 길이는 알려져 있으며, 이 폴리머는 대향하는 길이방향 단부들을 갖는다.  폴리머의 길이방향 단부들 중 하나는 외측면에 흡착되며, 이에 의해 그 흡착된 폴리머가 외측면으로부터 세로로 돌출되며, 그 체인 길이는 이격된 피처들 상에 흡착된 폴리머의 대략 균일한 측면 두께를 한정한다.  추가 실시예들도 고려된다.
Patent KR-20130111250-A (KR)
Inventor: ARRABAL DAVID GONZALEZ
IPC: B65F5/00
Filed: 2010-06-23
Abstract: 진공 쓰레기 수거 시스템은, 쓰레기의 비움 및 이송을 위한 순서로 다수의 브랜치들을 연속적으로 선택하는 단계로서, 상기 순서에 있어서 각각의 다음 브랜치의 교차점(1,2,3,4)는 상기 순서에 있어서의 이전 브랜치의 교차점(1,2,3,4)에 비해 중앙 쓰레기 수거 지점(6)에 대해 동일 또는 짧은 이송 거리에 있는, 단계; 및 대응 브랜치들의 공기 유입 밸브(av1,av2,av3,av4,av5)를 연속적으로 동작시킴으로써 중앙 쓰레기 수거 지점(6)을 향해 상기 선택된 브랜치들로부터 축적된 쓰레기를 집합적으로 이송하는 단계를 포함하여 제공된다(1a). 마지막 브랜치를 제외한 각각의 선택된 브랜치에 대해, 쓰레기가 교차점(1,2,3,4)을 지나서 다음 브랜치로 이송된 것이 이송 배관 시스템의 검출 수단(WO)에 의해 검출될 때까지 대응하는 공기 유입 밸브(av1,av2,av3,av4,av5)가 개방되도록 한 다음, 다음 브랜치로 변경되도록 함으로써 축적된 쓰레기를 중앙 쓰레기 수거 지점(6)을 향해 이송한다. 마지막 브랜치에 대해, 축적된 쓰레기가 중앙 쓰레기 수거 지점(6)으로 이송된다.
Patent KR-20140093394-A (KR)
Inventor: YU DONG HO
IPC: E01F9/615
Filed: 2013-01-18
Abstract: The present invention relates to a lane delineator used to control a lane or to prevent a vehicle from crossing the lane. The present invention prevents damage caused by the collision of a vehicle by using a bellows principle. A current lane delineator is made of plastic and is formed as one unit. Therefore, when the lane delineator fixed to the ground by a bolt is damaged, the damaged lane delineator is replaced with a new lane delineator after being removed. The present invention applies the bellows principle to the upper end of the lane delineator to reduce the inconvenience of replacing. The damage can be prevented when the impact is transmitted on a display board as an elastic force is maintained by bellows.
Patent KR-20140096639-A (KR)
Inventor: PARK CHUL
IPC: G06F3/041
Filed: 2013-01-28
Abstract: 구조 및 제조공정을 간소화할 수 있으며, 신뢰성을 향상시킬 수 있는 터치패널센서 및 그 제조방법이 개시된다. 금속섬유용액을 이용하여 절연기판 상에 전극패턴을 형성하는 터치패널센서의 제조방법은, 금속섬유용액에 대해 친화성(affinity)을 갖는 친화패턴표면 및 불친화성(nonaffinity)을 갖는 반발패턴표면을 갖는 베이스층을 절연기판 상에 형성하는 단계, 및 친화패턴표면 상에 금속섬유용액을 이용하여 전극패턴을 형성하는 단계를 포함한다.
Patent KR-20130094233-A (KR)
Inventor: POTTIEZ CHRISTIAN
IPC: F02P19/02
Filed: 2013-01-31
Abstract: PURPOSE: A pre-heating plug for measuring the pressure is provided that a ground contact point covers a part of an inner pole and the signal contact point is extended to between the ground contact point and the wall of a housing tube. CONSTITUTION: A pre-heating plug for measuring the pressure comprises a housing tube (1), a preheating element (2), an inner pole, and a sensor (4). The preheating element protrudes from the housing tube, and moves against the restoring force in a longitudinal direction of the housing tube. The inner pole is electrically connected to the preheating element in order to apply supply voltage to the preheating element. The sensor measures the pressure applied to the preheating element. The ground contact point of the sensor is formed into a tube or sleeve form which covers a part of the inner pole. The signal contact point of the sensor is extended between the ground contact point and the housing tube.
Patent KR-20140100616-A (KR)
Inventor: LEE KWANG WOO
IPC: G11C16/10
Filed: 2013-02-05
Abstract: A method for a non-volatile memory device writing according to the present invention includes the steps of: receiving a target resistance, target time period, and relevant data; writing the data on a memory cell; calculating a resistance drift factor based on the resistance values of the memory cell read during at least two periods of time; calculating the resistance values of the memory cell at the target time period by using the resistance drift factor; and determining whether the calculated resistance value satisfies the target resistance.
Patent KR-20140102814-A (KR)
Inventor: PARK JONG SUK
IPC: F22B37/48
Filed: 2013-02-15
Abstract: The present invention relates to a pipe cleaning apparatus using pneumatic shock waves, and more particularly to a pipe cleaning apparatus using pneumatic shock waves which induces turbulent flows of washing water by intermittently applying pneumatic shock waves, and separates foreign substances such as scales or slimes by supplying bubbles generated by the induction phenomenon into a pipe. The pipe cleaning apparatus according to the present invention includes a pipe installed in a boiler or a heat exchanger; a supply pipe connected to one end of the pipe, for supplying cleaning liquid; a chemical tank provided with a recovery pipe to which the cleaning liquid is recovered via the supply pipe and the pipe; a supply valve and a cutoff valve provided in the supply pipe and the recovery pipe, for controlling supply and cutoff of the cleaning liquid; a pump interposed between the supply pipe and the chemical tank, for pumping the cleaning liquid contained in the chemical tank; a compressor for generating pneumatic shock waves such that the cleaning liquid pumped by the pump intermittently applies shocks to the interior of the pipe; and a control unit for controlling an operation of the compressor and opening/closing of the supply valve and the cutoff valve.
Patent KR-20140103766-A (KR)
Inventor: KIM MIN JIP
IPC: D06F71/28
Filed: 2013-02-19
Abstract: According to the present invention, a clothing management apparatus comprises: a holding part and a gas injection part, wherein the holding part holds clothing; and the gas injection part is formed to inject gas on the clothing. The holding part comprises: a holding frame, and the holding frame is characterized by having an exterior in accordance to the shape of the clothing to hold the clothing inside the clothing; a frame structure in accordance to the shape of the clothing; and variable shapes and sizes.
Patent KR-20140109090-A (KR)
Inventor: SEO CHANG JUN
IPC: A61B5/04
Filed: 2013-03-05
Abstract: The present invention relates to a leg muscular strength rehabilitation apparatus. To this end, the present invention provides a leg muscular strength rehabilitation apparatus which includes: a lower limb bone frame including a plurality of articulate structures; a support for supporting the lower limb bone frame; a driving means provided in the support to provide a driving force for an operation of folding and unfolding the lower limb bone frame; and a guide plate connecting the lower limb bone frame and the support to perform an operation of folding and unfolding the lower limb bone frame while receiving the driving force of the driving means to be moved along a rail of the support. According to the present invention, the muscular strength of a patient′s leg which cannot move at all, for example, due to damage to a spinal cord or a brain even if the leg is not damaged can be maintained at a predetermined level or higher or can be recovered.
Patent KR-20140109202-A (KR)
Inventor: KIM GEUM CHEOL
IPC: G06K19/067
Filed: 2013-03-05
Abstract: A financial card is linked with many affiliated companies, and provides various services, and has information about users. But a user cannot remember such things so that it is sometimes inconvenient for the user to use these cards in the event. And even when the user accesses to the internet to find out these things, it is very hard to find out contents appropriate for him/her by accessing to a corresponding home page informing total information and it is difficult to judge. Therefore, if an NFC function having a uniform resource locator (URL) enabling the user to access to a site on the internet corresponding to a financial card of the user by a very simple operation is applied in the financial card, it would be very convenient to the user and it would be advantageous to a financial card company because of increased card utilization rate, and an affiliated company and service providers can increase economic advantages because of increased card utilization rate.
Patent KR-20140110315-A (KR)
Inventor: LEE KEON WOO
IPC: G03F7/004
Filed: 2013-03-07
Abstract: The present invention relates to a siloxane-based compound, and a photosensitive composition and a photosensitive material comprising the same. The siloxane-based compound according to the present invention is represented by chemical formula 1, and the photosensitive composition is characterized by including the siloxane-based compound. In the chemical formula 1 R1 to R6 are same or different and are independently alkyl groups having one to ten carbon atoms, and R7 and R8 are same or different and are alkyl groups having one to ten carbon atoms.
Patent KR-20130050316-A (KR)
Title: Method for synchronizing account information
Inventor: KIM JAE HYUNG
IPC: H04B1/40
Filed: 2013-03-21
Abstract: PURPOSE: An account information synchronization method is provided to easily reuse finance transaction information data which is previously used when a user changes a communication terminal for finance transaction. CONSTITUTION: When at least one of finance transaction information data using a first communication terminal is generated, an information storage unit of a finance transaction information data synchronization processing device connects to a predetermined storage medium and confirms stored finance transaction information data by connecting first communication terminal information and/or unique user information(525,530). When the stored finance transaction information data exists in the storage medium, the information storage unit renews the stored finance transaction information data by using generated finance transaction information data(545,550). [Reference numerals] (500) Connect a communication channel between a user first communication terminal and a finance transaction information data synchronization processing device(or server); (505) Finance transaction service?; (510) First communication terminal requests a predetermined finance transaction service to the finance transaction information data synchronization processing device(or server); (515) Implement the finance transaction service using the first communication terminal; (520) Finance transaction end?; (525) Generate finance transaction information data using the first communication terminal; (530) Finance transaction information data synchronization processing device(or server) check the stored finance transaction information data connected to first communication terminal information and/or user information; (540) Finance transaction information data synchronization processing device(or server) stores the generated finance transaction information data in a predetermined storage medium; (545) Previously stored finance transaction information data exists?; (550) Finance transaction information data synchronization processing device(or server) updates the previously stored finance transaction information data to the generated finance transaction information data; (AA) Start; (BB,DD,535) No; (CC,EE,FF) Yes; (GG) End
Patent KR-20140104876-A (KR)
Inventor: LEE DAE HOON
IPC: F01N3/10
Filed: 2013-03-22
Abstract: The objective of the present invention is to provide a plasma SCR system for removing nitrogen oxide from exhaust gas by supplying ammonia generated from supplied urea to an SCR catalyst. According to the present invention, the plasma SCR system comprises a plasma burner for forming flames with plasma by supplying fuel around a spark gap; a first exhaust gas line for supplying exhaust gas to one side of the plasma burner; a second exhaust gas line for discharging the exhaust gas heated by the flames discharged from the plasma burner after passing through the plasma burner; a urea supply part installed in the second exhaust gas line to supply the urea so that the ammonia can be generated from the urea by the exhaust gas to be supplied as a catalyst reducing agent; and a catalyst arranged on the second exhaust gas line in one side of the urea supply part to reduce the nitrogen oxide contained in the exhaust gas.
Patent KR-20140116577-A (KR)
Inventor: KIM TAE GEUN
IPC: H01L21/324
Filed: 2013-03-25
Abstract: A light-emitting device manufacturing method and a light-emitting device manufactured by the same are disclosed. The light-emitting device manufacturing method comprises the following steps: preparing a semiconductor laminated structure including a p-type semiconductor layer, an n-type semiconductor layer, and an active layer formed between the p-type semiconductor layer and the n-type semiconductor layer; forming a metal thin film on a surface of the n-type semiconductor layer or a surface of the p-type semiconductor layer; forming a grain boundary on the metal thin film by annealing the metal thin film; coating liquid including graphite powder on the metal thin film on which the grain boundary is formed; heat-treating the semiconductor laminated structure on which liquid including the graphite powder is coated; and removing the metal thin film on which the grain boundary is formed.
Patent KR-20140117835-A (KR)
Inventor: KIM HAK SIN
IPC: H01F27/24
Filed: 2013-03-27
Abstract: The present invention relates to a transformer capable of performing transformation with a turn ratio of a primary coil and a secondary coil. The present invention includes a first printed circuit board on which the primary coil is formed, a second printed circuit board which is arranged on the upper side of the first printed circuit board and on which the secondary coil is formed, a first insulation paper which is arranged on the upper side of the second printed circuit board, and a first core which is assembled to pass through the first printed circuit board, the second printed circuit board, and the first insulation paper from the upper side of the first insulation paper. Thereby, the present invention reduces the size of a component, simplifies an operation process, and stably manufactures a product with uniform performance by integrating the coil with the printed circuit board, without a pin arrangement for stably combining a transformer with a bobbin for winding the coil, by implementing an existing coil using the pattern design of the printed circuit board.
Patent KR-20140120159-A (KR)
Inventor: BAEK WOON KI
IPC: A61K8/02
Filed: 2013-04-02
Abstract: The present invention relates to a water-dispersed silicone composition, particularly, a cosmetic composition containing dimethicone/vinyl dimethicone crosspolymer, and a method for preparing the cosmetic composition. According to the present invention, the water-dispersed silicone composition is mixed with the cosmetic composition, thereby increasing the spray angle despite the use of a conventional spraying container, and thus, the cosmetic composition can be uniformly sprayed while sprayed on a wide area. Therefore, even a small amount of cosmetic composition can be uniformly coated on the skin without flowing down, thereby providing fresh feeling of use for the skin.
Patent KR-20140125558-A (KR)
Title: Bottom of the door opening and closing device
Inventor: LIM YOUNG JIN
IPC: E06B7/00
Filed: 2013-04-19
Abstract: The present invention provides a device for opening and closing the bottom of a door, which can prevent a slipper from being hooked at the bottom of the door by folding a set width of the bottom of the door if it is opened. The present invention comprises a housing (20) formed and installed to be fitted for the size of a step recess (11) formed along one side end of the bottom of the door (10), forming a horizontal penetrated hole (21) at a middle part and forming a lifting and lowering chamber (22) at a lower part; an actuating unit (40) inserted into the lifting and lowering chamber (22) of the housing (20) and arranged to make heights of both lower end parts different with a set height while being supported by a compression spring (30) at a lower part; an opening and closing unit (50) installed at the bottom of the door (10) for erecting or folding an opening and closing plate (54) with a set height at a lower end of the door (10) as the actuating unit (40) is lifted or lowered; and a push device (60) coupled and fixated to a door frame (11) to go into or out of the horizontal penetrated hole (21) formed in the housing (10) for pushing the actuating unit (40).
Patent KR-20130124899-A (KR)
Title: Image forming apparatus, method of controlling the same, and storage medium
Inventor: TAKAHASHI TORU
IPC: G03G21/00
Filed: 2013-05-06
Abstract: An image forming device is able to distinguish whether a paper material which stays at a paper carrying path is a manuscript or recording material. The image forming device comprises; an image deciphering unit which deciphers the manuscript; a photoconductive drum which forms an image on recording paper; a main motor which returns the manuscript and the recording paper; a double-sided printing driving motor. A paper sensor detects paper jam of the manuscript or the recording paper. If paper jam is detected, a CPU controls a display unit in order to display multiple papers staying on the paper carrying path with a mode which deciphers the manuscript or the recording material. [Reference numerals] (AA) [paper ID] S1;(BB) [classification] recording paper;(CC) [condition] before returning;(DD) [paper ID] G1;(EE) [classification] manuscript;(FF) [condition] returning
Patent KR-20130129115-A (KR)
Title: Component supplying device, component mounting device and component supplying method
Inventor: YAMAGATA HIROTOSHI
IPC: H05K13/04
Filed: 2013-05-13
Abstract: A component supply device includes a magazine including pallets, a component supply table supporting the pallets in a state that a tray on the top pallet is placed in an operation range of a component withdrawal head and the top of the tray is opened, and a relay device inserting or taking the pallets into or from the magazine and the component supply table.
Patent KR-20140134994-A (KR)
Inventor: RA JUNG CHAN
IPC: A61K38/30
Filed: 2013-05-15
Abstract: The present invention relates to a stem cell composition for intravenous administration containing 1 X 107 - 5 X 108 cell number/ml of stem cell which has a diameter of 10 to 20 μm and is existed as a single cell. The present invention dramatically promotes the efficacy of treating cells by using stem cells because stem cells administered in blood vessel reaches target tissue stably, and improves the efficacy showing activity more effectively, by providing the stem cell composition suitable for intravenous administration.
Patent KR-20140000638-A (KR)
Title: Measuring acoustic absorption or attenuation of ultrasound
Inventor: FAN LIEXIANG
IPC: A61B8/00
Filed: 2013-06-21
Abstract: The acoustic absorption or the attenuation of ultrasound is measured (38). To estimate the acoustic absorption or the attenuation of ultrasound, the displacement of tissue generated due to a stress according to different frequencies is measured (28). The absorption or the attenuation is calculated from the displacement (38). The integration of the different frequencies provides anther variable for obtaining the absorption or the attenuation in spite of the rigidity of unknown tissue. [Reference numerals] (28) Detect displacement associated with different frequencies; (30) Transmit a beam; (32) Receive a standard; (34) Transmit a push pulse from a frequency N; (36) Trace the displacement; (38) Calculate attenuation/absorption from a frequency subordinate displacement; (40) Image display; (42) Change the setting