baber/WOPTO huggingface dataset:
Patent KR-100256217-B1 (KR)
Inventor: SHIMIZU SHIGERU
IPC: C09K3/16
Filed: 1992-12-26
Granted: 2000-05-15
Abstract: 술폰화 아닐린형 코폴리머 및 그들의 제조방법이 개시된다. 
     이들 생성물은 아닐린, N-알킬아닐린 및 페닐렌디아민중에서 선택된 화합물(A), 및 아미노벤젠 술폰산(B)의 수용성 및 알코올 가용성 코폴리머로 이루어지며; 그 술폰화 생성물은 명세서에서 언급된 일반식(Ⅰ-Ⅴ)의 화합물, 또는 그의 혼합물이다. 
     또한, 술폰화 아닐린형 코폴리머의 제조방법은 아닐린, N-알킬아닐린 및 페닐렌디아민중에서 선택된 화합물(A), 및 아미노벤젠술폰산(B)을 공중합시켜 코폴리머를 얻고; 얻어진 코폴리머를 술폰화제로서 술폰화시키는 단계로 이루어진다.
Patent KR-950003368-B1 (KR)
Title: Method for making a coating steel sheet with excellent coating adhesivity, workbaility and corrosion resistance
Inventor: KIM HYONG-JUN
IPC: C23C28/00
Filed: 1992-12-28
Granted: 1995-04-12
Abstract: (i) degreasing Zn-Ni electroplated steel plate; (ii) chromating the degreased steel plate with a coating weight of 20-60 mg/m3; (iii) forming the lower painting layer with the epoxy resin coating and baking the painted steel plate; and (iv) forming the upper painting layer of polyester resin coating and baking the painted steel plate. The steel plate has excellent paint adhesion, workability and corrosion resistance.
Patent KR-960011818-B1 (KR)
Title: Method of making a stacked capacitor
Inventor: PARK CHOL-SOO
IPC: H01L27/108
Filed: 1992-12-30
Granted: 1996-08-30
Abstract: The method of manufacturing a stacked capacitor comprises the steps of : forming a contact hole for a charge storage electrode by etching the interfacial insulating layers(7,8) selectively; forming a conducting layer(9) for the charge storage electrode and a first photoresist pattern(10) to cover the contact region; forming a step part by etching the conducting layer(9) using the first photoresist pattern(10) as a barrier; forming a second photoresist pattern(11) after removing the first photoresist pattern(10); forming a first insulating layer(12); forming a first insulating layer spacer(12A) on the side wall of the second photoresist pattern(11) by blanket etching of the first insulating layer(12); forming a second insulating layer spacer(13A) after forming a second insulating layer(13); removing the first insulating layer spacer(12A) selectively; and forming a charge storage electrode by etching the conducting layer(9).
Patent KR-100222459-B1 (KR)
Inventor: MORIKAWA SHINSUKE
IPC: B01J23/48
Filed: 1992-04-23
Granted: 1999-10-01
Abstract: 본 발명은 환원촉매의 존재하에 사염화탄소의 폴리클로로메탄류를 환원시켜 클로로포름등의 함수소 클로로메탄류를 고선택율 또한 고수율로 제조하는 방법에 관한 것이다. 
     본 발명에 있어서는 환원반응을 액상으로 하는 것이 중요하며, 이것에 의해 촉매를 불활성화시키는 중합물 등의 불순물의 부생을 효과적으로 억제하여 환원촉매의 고선택성 및 고활성을 충분히 발휘시킬수 있는 것이다. 
     환원촉매로서는 루테늄, 로듐, 팔라듐, 백금 등의 8족, 9족, 10족 원소로부터 선택되는 적어도 1종의 적합하게 채용되고, 또 이것들의 원소를 주성분으로 하고, 이것에 구리, 은, 금 등의 11족 원소를 적어도 1종 첨가한 촉매도 적합하게 채용될 수 있다. 
     액상 환원 반응을 연속적으로 행할 경우에는 고정상 방식의 채용이 바람직하고, 특히 적하상 방식이 바람직하다. 
     본 발명 방법은 지구환경보호의 입장에서 규제대상으로 되어있는 사염화탄소를 여러 가지의 불소계 화합물의 원료로서 유용한 클로로포름 등으로 전환하는 방법으로서도 가치가 높은 것이다.
Patent KR-100245898-B1 (KR)
Inventor: JOVICH HELMUT
IPC: H04N9/79
Filed: 1993-01-21
Granted: 2000-03-02
Abstract: 본 발명은 비디오 레코더에서의 색부반송파 진폭조절용 회로에 관한 것이다. 
     비디오 레코더에서 자동색제어(ACC)회로는 색동기 신호의 진폭평가에 의해서 색부반성파의 진폭을 안정화하는데 효과적이다. 헤드변환탓으로 색명멸에 있어서 방해는 상부화상 모서리에 화상의 시작점에서 항상 나타날 수 있다. 색명멸에 있어서 그와 같은 방해를 제거하는 것이 목표이다. 
     전자빔이 과도주사되는 동안 화상의 시작점에서 자동색제어(ACC)회로의 시정수(T)는 더 작은 값(T2)으로 변환된다. 
     본 발명은 특히 VHS 비디오 레코더에 이용된다.
Patent KR-970005148-B1 (KR)
Title: Resonance cavity photodiode array resolving wavelength and spectrum
Inventor: WOO JONG-CHUN
IPC: H01L27/14
Filed: 1993-03-13
Granted: 1997-04-12
Abstract: The photo diode array for detecting the light wave can be used instead of spectrometer. The photo diode array includes the photodiode element aligning contiguously and having separation level whose element has vertical Fabri-Perro resonant cavity consisting of wedge distributed bragg reflector and plane reflector. The photo diode array has the structure which the distance between the wedge distributed bragg reflector and the vertical plane reflector increases in the direction of the photo diode alignment and the photodiode chip is tuned to the appropriate continuous wave according to the distance of the wedge distributed bragg reflector and plane reflector and the separation level of the photodiode element.
Patent KR-0158712-B1 (KR)
Inventor: SUGIOKA TAKAMI
IPC: B65H67/048
Filed: 1993-04-23
Granted: 1998-12-01
Abstract: 설치공간이 아주 작은 자동교체 권취기를 제공함을 목적으로 한다. 
     기계틀(1)에 트래버스장치(6)와 콘택트 로울러(7)를 부착한 프레임(5)을 요동 가능하게 지지하고 있다. 
     콘택트 로울러 하방에 대략 수직으로 제1슬라이더 안내수단(20)을 고정 설치하고, 제1 슬라이더 안내수단 하단부에서 간격을 두고 설치한 축(18)에 제2 슬라이더 안내수단(17)을 요동가능하게 피버팅하고, 슬라이더 안내수단을 따라 미끄럼 이동 가능하게 슬라이더(13, 14)를 설치하고, 슬라이더에 대하여 캐리어(15, 16)를 착탈 가능하게 함과 동시에 캐리어에 보빈홀더(8, 11)를 회전 가능하게 지지하고 있다. 
     슬라이더 안내수단의 슬라이더 사이에서 보빈홀더와 함께 캐리어를 주고 받음으로써 보빈홀더는 권취개시위치, 패키지 취출위치 및 대기위치의 3위치를 취하도록 구성되어 있다.
Patent KR-970000042-B1 (KR)
Title: Pharmaceutical compositions useful for hepato-protecting and improving fatigue-treatment
Inventor: KIM YOUNG-HAN
IPC: A61K31/557
Filed: 1993-05-04
Granted: 1997-01-04
Abstract: The pharmaceutical compositions useful for hepato-protecting and improving fatigue comprise 20-500wt.% urusodeoxycholinic acid, 200-4,000wt.% red ginseng and 2-20wt.% fursulthiamine. It is available for a tablet, a capsule, a soft capsule and a liquid medicine.
Patent KR-0134762-B1 (KR)
Inventor: KAZUMASA OISHI
IPC: G02B6/44
Filed: 1993-05-17
Granted: 1998-04-23
Abstract: 광전송용 글라스파이버의 외주면상에 자외선경화형 수지로 이루어진 적어도 1층의 피복층을 지닌 광전송용 글라스파이버에 있어서, 최외층에 이용되는 자외선 경화형수지의 영률이 100kg/mm 2 이상이고 신장률이 30%이상인 것을 특징으로 하는 광전송용 글라스파이버가 제공된다.
Patent KR-950010958-B1 (KR)
Title: Function control method for jog/shuttle switch
Inventor: KIM SE-HYON
IPC: G11B15/02
Filed: 1993-06-07
Granted: 1995-09-26
Abstract: The method comprises the steps of controlling forward and backward functions at high speed and a play function according to control data applied during an "off" operation of a function selection switch; if the control data is applied in the clock direction, outputting a high backward operational key code and a play operational key code; and if the control data is provided in the clockwise direction, controlling the function of a video tape recorder by outputting a stop operational key code.
Patent KR-960016200-B1 (KR)
Title: Spongy pac for cosmetics and its preparation thereof
Inventor: KIM JOONG-HOE
Filed: 1993-07-09
Granted: 1996-12-06
Abstract: adding fragrance and pigments into an aqueous viscosity increasing agent dissolved in distilled water or water phase components to obtain gel-phase aqueous solution; and lyophilizing the gel-phase aqueous solution. The viscosity increasing agent is particularly trigercant gum, sodium alginate, prophylene glycol alginalte, plluran, rocustbean gum, sodiumcarboxymethyl cellulose, zanthan gum, pectin, carboxyvinyl polymer.
Patent KR-970004923-B1 (KR)
Title: Method for manufacturing mos transistor
Inventor: HAN YOUNG-KYU
IPC: H01L29/78
Filed: 1993-07-14
Granted: 1997-04-08
Abstract: A channel layer(23) is slectively formed in a semiconductor substrate(21) and then trench are formed at the both side of the channel layer(23). In the trench, an insulating layer(26) and a polysilicon layer(27) are filled in order. A gate electrode(29) is formed on the channel layer(23) and a source-drain region(30)(31) are formed by ion-implanting using the gate electrode(29) as a mask. The insulating layer(26) filled in the trench used as a barrier between the source-drain region(30)(31) and the channel region(23). Thereby, it is possible to decrease the bulk punch-through and the junction breakdown.
Patent KR-100294485-B1 (KR)
Title: Oxide cathode
Inventor: CHOI GWI SEOK
IPC: H01J1/20
Filed: 1993-08-24
Granted: 2001-09-17
Abstract: PURPOSE: An oxide cathode is provided to improve life time characteristic and electron emission characteristic of the oxide cathode by adding tin or tin compound to an electron emission material layer. CONSTITUTION: An oxide cathode comprises a metal structure(1), an electron emission material layer(4) having Ba on the metal structure(1), a sleeve(2) for supporting the metal structure(1), and a heater(3) for heating the electron emission material layer(4). The electron emission material layer(4) has 0.1 to 20 wt.% tin or tin compound relative to a total amount of electron emission material, and indium or indium compound. Compound of tin and indium or alloy of tin and indium may be added to the electron emission material layer(4). A mixture of tin compound and indium oxide may be added to the electron emission material layer(4). As such a tin compound, ITO(indium-tin-oxide) is used.
Patent KR-960013401-B1 (KR)
Title: Static random access memory
Inventor: CHO WON-JUNG
IPC: H01L27/10
Filed: 1993-11-09
Granted: 1996-10-04
Abstract: a precharge circuit(110) for precharging the bit line with a definite voltage level; a memory cell(120) for memorizing the data and for connecting the word line and the bit line(BL); bit line selection address generating devices(90, 95) for selecting the bit line; a read control circuit(100) for connecting the inverter(115) and the bit line(BL) and for maintaining a definite logical threshold voltage corresponding to the inverter(115) by latching the bit line(BL) when reading the data; and a write control circuit(130) for connecting the bit line(BL) in order to enter the data into the memory cell(120).
Patent KR-960013694-B1 (KR)
Title: Telephone lighting system
Inventor: LEE JAE-ILL
IPC: H04M1/22
Filed: 1993-12-22
Granted: 1996-10-10
Abstract: an amplifying means(20) amplifying the received voice signal to some level; a voice level detecting means(30) detecting the voltage level corresponding to the level of the amplified voice level; a voltage level processing means(40) processing each detected voltage to a voltage for displaying; and a displaying means(50) displaying the state corresponding to the voltage level difference of each voltage signal in regard to the received voice signal supplied from the voltage level processing means(40).
Patent KR-100305860-B1 (KR)
Title: Method for saving power in telephone call using cellular phone
Inventor: KIM TAE HYEOP
IPC: H04B1/40
Filed: 1993-12-23
Granted: 2001-11-30
Abstract: PURPOSE: A method for saving power in a telephone call using a cellular phone is provided to prevent the battery of a cellular phone from being unnecessarily consumed by turning off unnecessary portions for telephone conversation. CONSTITUTION: A system related to a method for saving power in a telephone call using a cellular phone is composed of a CPU(2), an LCD part(3), and a keypad light source part(4). The CPU(2) receives data from a base station(1) by a user's call intention and controls the operations of the system overall. The LCD part(3) displays various information necessary for telephone conversation according to the control of the CPU(2). The keypad light source part(4) flashes a source of light at a keypad(5) that outputs a call initiation signal and a call end signal to the CPU(2).
Patent KR-100235820-B1 (KR)
Inventor: IMAHORI HITOSHI
IPC: F16L37/22
Filed: 1993-12-23
Granted: 1999-12-15
Abstract: 본 발명은 관이음장치 및 관이음용 잠금장치에 관한 것으로서, 일일히 슬리이브를 손으로 작동시키는 일이 없이 간단히 연결되며, 이러한 연결작업시 플러그의 이탈을 확실하게 방지할 수 있는 개선된 구조를 제공한다. 
     본 발명의 제1실시형태는, 테이퍼구멍(52)에 잠금볼(53)을 이동가능하게 끼워놓은 소켓(51)과, 상기 소켓(51)에 상기 잠금볼(53)을 끼움으로써 자유롭게 끼웠다 뺐다 할 수 있게 구성된 플러그(64)로 이루어지며, 상기 테이퍼구멍(52)은 상기 소켓(51)의 중심선 방향을 따라 기다란 구멍형상으로 형성됨과 동시에, 상기 테이퍼 구멍(52)을 따라 상기 잠금볼(53)을 작동시킬 수 있도록 상기 소켓(51)의 외주부에 스프링(55)을 설치하여서 상기 잠금볼 작동용 제1슬리이브(54) 및 상기 제1슬리이브(54)의 앞쪽 외주부에 제공된 제2슬리이브(59)가 각각 자유로이 미끄러져 움직일 수 있게 끼워져 있는 것을 특징으로 하는 관이음장치이다. 
     본 발명의 제2실시형태는, 관이음용 소켓(51)을 구성하는 잠금볼 작동용 슬리이브(54)의 기단부에 여유부(58)가 절결된 형상으로 형성됨과 동시에, 상기 슬리이브(54)와 소정의 간격을 두고 상기 소켓(51)의 외주부에 환형으로 제공되어 있는 잠금부재(62)가 회전 가능하게 끼워지고, 상기 잠금부재(62)의 외주부에는 상기 여유부(58)에 끼워 맞출 수 있게 구성되어 있는 잠금편(63)이 돌설되어 있는 것을 특징으로 하는 관이음용 잠금장치이다.
Patent KR-100211684-B1 (KR)
Inventor: FISCHER GERHARD
IPC: F03B3/04
Filed: 1992-07-14
Granted: 1999-08-02
Abstract: 수로(7), 이 수로에 설치된 혼합 밸브(6) 및 센서(10)에 의하여 조절될 수 있는 비 복귀 밸브(8)에 연결되며 조절 유닛(11)에 의하여 작용되며, 상기 조절 유닛(11)은 수로(7)에 장착된 터어빈(21)에 의하여 전기 에너지가 공급되며, 바람직하게 전기 축전지(14)에 장착된 터어빈(21)에 의하여 전기 에너지가 공급되며, 바람직하게 전기 축전지(14)에 연결된 발전기(31)가 갖추어진 배수구(9)를 가지는 물리적 접촉없이 작동될 수 있는 위생기구(1)의 위에, 그것에 의하여 터어빈(21)의 로우터(22)는 수로(7)에서 직접 또는 파이프 구간(16)에서 장착되며 영구자석(32)이 갖추어지며, 반면에 자성 코일(33)은 발전기(31)를 형성하기 위하여 터어빈(21)의 로우터(22)위에 배열된 영구자석(32)과 상호작용하는 수로(7) 또는 파이프 구간(32)의 케이싱(16')에 배열된다. 
     이 실시예는 아무런 문제없이 그리고 각기 조절 유닛(11) 및 에너지 축전지(14)에 실질적으로 아무런 손실없이 발전기(31)에 의하여 생산된 전기에너지를 지시하는 것을 가능하게한다. 발전기(31)는 또한 효과적인 방식으로 물의 수력에너지를 이용하는 것을 가능하게 하는 높은 속도로 작동하는 것이 가능하다.
Patent KR-0167364-B1 (KR)
Title: Composition, bath and method for quenching metals
Inventor: LUDOT JEAN-MICHEL
IPC: C21D1/60
Filed: 1991-12-23
Granted: 1999-01-15
Abstract: A concentrated aqueous composition is provided for baths for quenching metals and/or alloys thereof, and contains at least one starchy compound. The quenching bath obtained therewith and a quenching method using said bath are also described.
Patent KR-100225090-B1 (KR)
Title: Sequence-specific binding polymers for duplex nucleic acids
Inventor: JAMES E SUMMERTON
IPC: C12Q1/68
Filed: 1992-06-18
Granted: 1999-10-15
Abstract: A polymer composition effective to bind in a sequence-specific manner to a target sequence of a duplex polynucleotide containing different Watson-Crick basepair oreientaions. The composition includes an uncharged backbone with 5- or 6-membered cyclic backbone structures and selected bases attached to the backbone structures effective to hydrogen bond specifically with different oriented basepairs in the target sequence.
Patent RO-121300-B1 (RO)
Title: Process for preparing ferrite powders
Inventor: POPA PAUL DORIN
IPC: B22F1/00
Filed: 2001-05-21
Abstract: The invention relates to a process for preparing ferrite powders by chemical precipitation for obtaining an intimate mixture of metal oxides having a nanometric structure. The co-precipitation of metal hydroxides takes place in a colloidal medium of polyvinyl alcohol in the presence of ammonium hydroxide, the metal compounds used as starting material being nitrates. The reactions during the precalcination and calcination operations take place by means of the autonomous combustion of the polyvinyl alcohol and ammonium nitrate mixture. The crystal growth is achieved by thermal treatment, in a controlled manner.
Patent RO-122556-B1 (RO)
Title: Process for using poor mixtures
Inventor: DENNIS J KLEIN
IPC: F02D19/08
Filed: 2006-07-28
Abstract: The invention relates to a process for using poor mixtures for supplying in all operation conditions of the spark ignition engines which equip the road motor vehicles. According to the invention, the process provides the HHO oxyhydric gas injection at a pressure of 10 bars, during the compression stroke after closing the suction valve so that the volumetric hydrogen ratio in the fuel mixture ranges from 15 to 25%.
Patent RO-128909-B1 (RO)
Title: Method for measuring symmetry deviation of two transverse holes drilled into a bushing-type piece
Inventor: HACMAN MIHAI
IPC: G01B5/24
Filed: 2012-04-19
Abstract: The invention relates to a method for measuring the symmetry deviation of two transverse holes drilled into a bushing-type piece. The method claimed by the invention uses a positioning mandrel () for placing thereon a bushing-type piece () to be measured, a device () positioning the bushing and a device () measuring the deviation, the piece () to be measured is arranged onto the positioning mandrel (), the two holes whose symmetry deviation is measured being in front of the devices () for positioning and measuring , respectively, the positioning device () is introduced into a hole () and the measuring device () into the other hole (), taking care to protect some positioning and measuring sensors () both upon introducing the two positioning and measuring devices (), respectively, and upon taking out the same, thereafter the measuring element is set to zero, then the two measuring and positioning devices (), respectively, are withdrawn, the bushing to be measured is rotated on the positioning mandrel () so that the positioning hole () becomes the measuring hole and the other hole () becomes from measuring hole a positioning hole, then the positioning device () is introduced into the hole () and the measuring device () into the hole (), the indication of a measuring apparatus () which represents the double of the symmetry deviation for the two holes () is read and finally the measuring and positioning devices (), respectively, are withdrawn.
Patent RS-55276-B1 (RS)
Title: Stabilized agrochemical composition
Inventor: FOWLER JEFFREY D
IPC: A01N43/40
Filed: 2010-01-07
Abstract: Stabilized liquid agrochemical compositions are provided which comprise flowable non-aqueous dispersion concentrates comprising a continuous substantially water-miscible liquid phase, a dispersed water-immiscible liquid phase, and a colloidal solid. In one embodiment, the dispersed phase comprises at least one water-sensitive agrochemically active ingredient and the colloidal solid is disposed at the interface between the dispersed phase and the continuous phase. In another embodiment, the water-sensitive agrochemically active ingredient is a solid but is dissolved in an oily liquid present in the dispersed phase, or is a solid and is dispersed within the dispersed phase, or is a solid complex of an agrochemical with a molecular complexing agent and is dispersed within the dispersed phase. The compositions of the invention can be used directly or with dilution to combat pests or as plant growth regulators.
Patent RS-53504-B1 (RS)
Inventor: THYRANN THOMAS
IPC: C07C211/42
Filed: 2010-07-07
Abstract: So razagilina sa kiselinom, naznačena time što je navedena so tečna na 23°C, gde navedena kiselina ima opštu formulu R-COOH a R je zasićeni ili nezasićeni, račvasti ili neračvasti C2-C23 alkil ostatak.Prijava sadrži još 9 patentnih zahteva.
Patent SA-515360304-B1 (SA)
Title: Propylene and ethylene polymerisation catalyst
Inventor: ISMO LEHTINIEMI
Filed: 2015-04-16
Abstract: A catalyst comprising (i) a metallocene complex of a group (IV) metal said metallocene comprising at least two cyclopentadienyl type ligands; (ii) a boron cocatalyst; and (iii) an aluminoxane cocatalyst; said catalyst being in solid form, preferably in solid particulate form, and being free from an external carrier. Figure 1 is the closest general representation of the invention.
Patent SA-518391807-B1 (SA)
Title: Integrated System for Quantitative Real-Time Monitoring of Hydrogen-Induced Cracking in Simulated Sour Environment
Inventor: ARNOLD LEWIS
Filed: 2018-06-13
Abstract: The present disclosure is directed to a method and system for monitoring hydrogen-induced cracking in at least one test specimen. The method includes the steps of: saturating a test solution with a gas comprising H2S and delivering the saturated test solution into a test cell, wherein the test cell comprises at least one specimen port and at least one test specimen. The specimen port is configured to receive the test specimen. The method also includes the step of exposing the at least one test specimen to the saturated test solution, wherein only one surface of each specimen is exposed to the saturated test solution and the step of scanning the test specimen with a ultrasonic transducer at two or more time points, wherein the ultrasonic transducer is operatively connected to the specimen port and configured to rotate completely around the symmetry axis of the test specimen to complete each scan.
Patent SA-519401397-B1 (SA)
Title: Cutting elements, earth-boring tools including the cutting elements, and methods of forming the earth-boring tools
Inventor: JUAN MIGUEL BILEN
Filed: 2019-03-23
Abstract: A cutting element comprises a supporting substrate exhibiting a three-dimensional, laterally elongate shape, and a cutting table of a polycrystalline hard material attached to the supporting substrate and comprising a non-planar cutting face. An earth-boring tool and method of forming an earth-boring tool are also described. Figure 1
Patent SA-520420226-B1 (SA)
Title: Adsorbent circulation for onboard octane on-demand and cetane on-demand
Inventor: AMER AMER A
Filed: 2020-09-27
Abstract: A vehicular propulsion system, a vehicular fuel system and a method of operating an internal combustion engine. A separation unit that makes up a part of the fuel system may selectively receive and separate at least a portion of onboard fuel and a flowable adsorbent in order to separate the fuel into octane-enhanced and cetane-enhanced fuel components. A controller may be used to determine a particular operating condition of the internal combustion engine such that the onboard fuel can be sent to one or more combustion chambers within the internal combustion engine without first passing through the separation unit during one operating condition, or instead to the separation unit in situations where the internal combustion engine may require an octane-rich or cetane-rich mixture in another operating condition.
Patent AU-2020220065-B1 (AU)
Title: Novel preparation method for 4-thiocyanato-1,4,5-fully Substituted-1,2,3-triazoles
Inventor: ZHENG NAN
IPC: C07D249/18
Filed: 2020-03-19
Abstract: The present invention belongs to the technical field of organic synthesis, which 
provides a new synthesis method for the preparation of 4-thiocyanato-1,4,5-fully 
substituted-1,2,3-triazoles. The steps are as follows: in organic solvent, using 
Cu(MeCN) 4PF 6 as catalyst, internal thiocyanatoalkynes and organoazides were used 
as substrates to prepare fully substituted 4-thiocyanato-1,4,5-fully 
substituted-1,2,3-triazoles. In the invention, the conditions for the preparation of 
4-thiocyanato-1,4,5-fully substituted-1,2,3-triazoles are mild and the yields are no 
lower than 55%. The preparation method is a mild, green, efficient reaction, which 
can meet the requirement of scale production.
Patent AU-2020260455-B1 (AU)
Title: Ingestible tablet or powder type oral cleaning composition
Inventor: KIM HAN SOO
IPC: A61K8/19
Filed: 2020-10-28
Abstract: An ingestible tablet or powder type oral cleaning 
composition according to the present invention has an 
advantage of being easy to carry and use because it is 
provided in a tablet or powder form instead of a liquid or gel 
form. In addition, since the present composition does not 
contain chemical components but uses only natural materials 
and thus can be ingested after use, it does not require a 
space where it can be spit out, and therefore, has a 
convenience of using it at any time regardless of the location.  
Furthermore, it exhibits excellent efficacy in inhibiting oral 
bacteria and removing bad breath.
Patent AU-2021204011-B1 (AU)
Title: Tool Connecting Rod
Inventor: CHANG YEH-CHING
IPC: B25B23/00
Filed: 2021-06-17
Abstract: OF THE DISCLOSURE 
A tool connecting rod is provided, including: a main body, a sleeve member 
and a magnetic mechanism. The main body includes a driving portion and an 
assembling portion opposite to the driving portion, and the assembling portion has 
5 an assembling hole extending in an axial direction. The sleeve member is 
non-rotatably disposed on the assembling portion and includes at least one sleeving 
hole configured to be connected with a connecting member. The magnetic 
mechanism is disposed within the assembling hole and includes a magnetic member 
penetrating into the sleeve member and an elastic member abutted against and 
10 between the main body and the magnetic member. In a circumferential direction of 
the magnetic member, a first gap is defined between the sleeve member and the 
magnetic member so that the sleeve member and the magnetic member are movable 
radially relative to each other.  
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