baber/WOPTO huggingface dataset:
Patent KR-950011192-B1 (KR)
Title: Remote checking method using catv network
Inventor: PARK SONG-DOK
IPC: H04N7/10
Filed: 1992-07-25
Granted: 1995-09-29
Abstract: checking a state of a main memory of an examination device, and if the state is normal, displaying a main menu on a screen to select one of the menu by a user; if a meta examination menu is selected, transmitting an identification number of a subscriber side processing device to the subscriber side processing device via a node unit; if a subscriber file management menu is selected, designating one of submenu of input, correction and deletion to input a desired subscriber or select one of a subscriber list; if a screen inquiry menu is selected, displaying a submenu of inquiry on a screen and moving, if one of the submenu is selected, data associated with the examination to the main memory from an auxiliary memory of the examination device; and if a register issue menu is selected, displaying an operation area input window on the screen and if meta type and a subscriber range are input, moving the corresponding data stored in the auxiliary memory to the main memory to print the data by increasing a record point and a page point.
Patent KR-950005400-B1 (KR)
Title: Method for preparing of tobacco filter
Inventor: KIM YONG-HO
IPC: A24D3/06
Filed: 1992-09-08
Granted: 1995-05-24
Abstract: The cigarette filter is manufactured by absorbing the peppermint aroma to the inorganic absorbent and combining the absorbent with the fibrous filter. The menthol crystal is heated with 30-80 degree temp. and the peppermint aroma is vaporized and sublimated, and finally absorbed to the absorbent. The absorbent is optionally decided from the activated carbon, illite, magnesium silicate.
Patent KR-970004880-B1 (KR)
Inventor: YAMAJAKI SUNPEI
IPC: G02F1/1347
Filed: 1992-10-08
Granted: 1997-04-08
Abstract: 내용없음.
Patent KR-960007802-B1 (KR)
Title: Process for the preparation of organic isocyanate with dihalotripheny phospholan
Inventor: KIM SAM-MIN
IPC: C07C263/02
Filed: 1992-12-31
Granted: 1996-06-12
Abstract: The diphenylmethane diisocyanate(MDI), i.e. the intermediate of polyurethane or isocyanate manufacturing, is prepared by the method which does not use the phosgen gas. The preparation method is that dibromotriphenyl phospholan or dichlorotriphenyl phospholan is reacted with aliphatic or aromatic hydroxamic acid at the presence of tertiary amine at minus 40-150 deg. C. The benzohydroxamic acid 13.6 gram and dibromotriphenyl phospholan 42.2 gram is dissolved in a dichloromethane anhydride solvent, agitated and 20 ml of triethylamine is added slowly. After agitating for 30 Min., the solvent is removed by distillation and 9.3 gram of phenyl isocyanate is obtained.
Patent KR-0127287-B1 (KR)
Inventor: HAYASHIDA TATSUAKI
IPC: B62D7/14
Filed: 1993-02-01
Granted: 1998-04-07
Abstract: 본 발명은 강성의 리어액슬하우징을 겹 판스프링장치을 개재해서 차대프레임에 매단트럭등에 있어서, 구조가 간단하고 소형경량이며 또한 내구성이 뛰어난 후륜조타장치를 제공하는 것을 목적으로 하며, 그 구성에 있어서, 차대프레임, 차폭방향의 양끝부분에 후륜을 지지한 리어액슬하우징, 동리어액슬하우징과 상기 차대프레임과의 사이에 개재장착된 겹판스프링장치, 차체전후방향중심선을 따라서 배설되고 그 정점부분을 상기 리어액슬하우징의 차폭방향중앙부분에 원추형접합되는 동시에 양다리자유단부분을 상기 차대프레임에 각각 원주형접합된 평면형상이 V자형상을 이루는 위쪽에리디어스로드, 차체의 전후방향 중심선의 양쪽에 대략 대칭적으로 설치되어 각각의 한쪽끝부분을 상기리어액슬하우징에 원추형접합된 좌우 1쌍의 아래쪽 레이디어스로드, 및 동아래쪽레이디어스로드의 다른쪽 끝부분에 각각 연결되고, 차량의 조타시에 작동하여 좌우의 아래쪽 레이디어스로드를 전후 반대방향으로 구동하여 상기 리어액슬하우징을 상기 위쪽레이디어스로드의 정점부분 원추형접합점을 중심으로 회전운동시키는 1쌍의 후륜조타작동기를 구비하고 있다. 상기 겹판스프링장치는, 그 전후양끝부분을 각각 요동가능한 새클링크를 개재해서 차대프레임에 연결되는 동시에, 그 전후방향의 중간부분을 상기리어액슬하우징을 상하로부터 사이에 끼워 유지하는 상하 1쌍의 러버패드를 개재해서 U볼트 등의 꽉쬐는 장치에 의해 동리어액슬하우징에 체결되고, 동꽉쬐는 장치의 꽉쬐는힘에 의해서 상기 러버패드에 각각 예비압축력이 작용하도록 구성된 것을 특징으로 한 것이다.
Patent KR-100259207-B1 (KR)
Title: Method and apparatus for adaptive digital filtering
Inventor: LEE GYU-DON
IPC: H04L12/02
Filed: 1993-02-22
Granted: 2000-06-15
Abstract: PURPOSE: An adaptive digital filtering method and apparatus is provided to execute adaptive digital filtering using the characteristics of a 2BIQ(2 Binary 1 Quaternary) in an echo canceller and a decision feedback equalizer forming an interface transceiver. CONSTITUTION: In an adaptive digital filter comprised of a memory, a count value updating part and a convolution part, the convolution part consists of the second shift register(54), the second AND gate(55), the second exclusive OR gate(56), the second adder(58), the fifth register(59), and a buffer(60). The second shift register(54) shifts a filter count value provided from the memory by 1 bit. The second AND gate(55) and the second exclusive OR gate(56) execute logical operation for a size bit of 2B1Q data and the output of the second shift register(54) sequentially. The second adder(58) adds the output of the second exclusive OR gate(56) and its own feedback output. The fifth register(59) stores the output of the second adder(58). The buffer(60) provides information supplied from the fifth register(59) to the external as the output of the adaptive digital filter.
Patent KR-970000031-B1 (KR)
Title: Impact force measuring apparatus for hammer drill
Inventor: HAN SEUNG-KYU
IPC: G01L5/00
Filed: 1993-07-08
Granted: 1997-01-04
Abstract: The apparatus is designed to measure impact and number of hitting by a hammer drill for determining performance of product. The apparatus includes : a vice (10) for fixing a hammer drill on a bottom plate (1) from both sides; a pneumatic cylinder (11) having a cylinder rod (11a); a fixing bar (5); a supporting frame (2); an upper frame (3); and a load cell (13) for converting the hitting impact by the tip of a hammer drill (4) into voltage.
Patent KR-950012287-B1 (KR)
Title: Automatic checking system of accident tower
Inventor: KIM IL-DONG
IPC: G01R31/08
Filed: 1993-07-24
Granted: 1995-10-16
Abstract: a plurality of detecting units for recognizing a ratio difference between a current flowing direction and a current size flowing through an overhead ground wire to detect trouble generation; a plurality of communication units which are respectively connected to the plurality of detecting units, operates in response to a given state signal which is proven from the detecting units, and if the state signal indicates the trouble generation, generates a communication signal informing that the trouble is generated; and a display unit for displaying a trouble generation position by reading the communication signal.
Patent KR-100273345-B1 (KR)
Title: Digital demodulation circuit of orthogonal amplitude modulation signals
Inventor: KIM KI HYUN
IPC: H04B1/02
Filed: 1993-10-29
Granted: 2000-12-15
Abstract: PURPOSE: A digital demodulation circuit of an orthogonal amplitude demodulation signal is provided to simplify a structure by sampling an intermediate frequency by means of a clock synchronized with a phase of a carrier wave. CONSTITUTION: A same phase sampler(10) and an orthogonal phase sampler(20) sample an intermediate frequency by means of a clock synchronized with a phase of a carrier wave through a demodulator. A re-sampler(30) samples a base band signal of a carrier wave rate by means of a fixed speed by receiving a clock signal synchronized with a phase of a symbol and a clock signal synchronized with a phase of a carrier wave. At this time, the fixed speed is a multiple of the symbol rate. An RC filter(40) decreases an interference between symbols by receiving an output of the re-sampler(30). A timing recovering part(50) generates the clock signal synchronized with the phase of the carrier wave by presuming the phase of the carrier wave, and supplies the clock signal with the re-sampler(30). A channel equalizer(60) equalizes a channel of an output signal of the timing recovering part(50). A decider(70) decides a symbol level. A carrier phase recovering part(80) generates a clock signal synchronized with the phase of the carrier wave by receiving outputs of the channel equalizer(60) and the decider(70). At this time, the clock signal synchronized with the phase of the carrier wave has a fixed phase difference.
Patent KR-0158137-B1 (KR)
Inventor: KWAN YONG-HAE
IPC: B60K31/12
Filed: 1993-11-27
Granted: 1998-12-01
Abstract: 구조가 간단하고 설치하기 용이하면서도 차속에 확실하게 감응하여 동작되는 차속 감응형 원심 스위치장치를 제공하고자, 트랜스미션(2)의 속도계 구동기어(4)에 의해 차속에 상당하는 회전속도로 종동하는 샤프트(8)의 플랜지(14)상에 1쌍의 회전플랩(16)이 회동 가능하도록 그 일단부를 축지지시켜서, 차량의 속도에 비례하여 증대되는 원심력이 상기한 회전플랩(16)에 작용되게 함으로써 이 회전플랩(16)의 외주면에 배치된 복수개의 슬라이드 접점(24)이, 이것과 대응하는 위치에 둥글게 등분배열된 2종류의 고정접점(26a)(26b) 사이를 단락시킴에 따라 전기적 통로가 형성되게 하는 차속 감응형 원심 스위치 장치.
Patent KR-100314963-B1 (KR)
Title: Method for receiving broadcasting in broadcasting receiver
Inventor: KWAK DONG CHEON
IPC: H04H20/48
Filed: 1993-12-28
Granted: 2002-02-19
Abstract: PURPOSE: A method for receiving a broadcasting in a broadcasting receiver is provided to quickly search a broadcasting station channel which broadcasts a program for a user wants. CONSTITUTION: It is judged whether a broadcasting recognition code about another broadcasting station is received(S30). If the broadcasting recognition code about the other broadcasting station is received, the same program code is searched from an arrangement map of memorized broadcasting stations(S32). If the same program code is searched, the searched program code is stored in a PHY(Program Type) map(S34). If the same program code does not exist, the received broadcasting recognition code is stored in a specific memory(S36).
Patent KR-0159120-B1 (KR)
Inventor: YANG SEUNG-HO
IPC: G01N9/00
Filed: 1993-12-28
Granted: 1999-05-01
Abstract: 본 발명은 철강 및 주철품의 결정립도, 특히 구 오스테나이트 결정립도 현출에 사용되는 철강의 오스테나이트 결정립도 측정용 용액 및 이의 측정방법으로서 고주파 및 침탄 등의 열처리등에 의해서 표면경화된 부품 및 소재의 시험에도 적용 가능한 기술이다. 
     본 발명의 철강의 오스테나이트 결정립도 측정용 용액은 증류수 100-120㎖, 피, 계면활성제 3-5g, 염산 0.4-1.0㎖로 조성된다. 
     본 발명의 철강의 구 오스테나이트 결정립도 측정방법은 물 100-120㎖, 피크린산4-5g, 계면활성제 4-5g, 염산 0.4-1.0㎖로 조성된 용액을 60-90℃로 가열 유지시키는 단계와, 상기 용액에 시험편을 담근 후 40-60초간 유지시키는 단계와, 시험편을 용액으로부터 꺼내어 세척, 건조한 후 측정하는 단계로 구성된다.
Patent KR-0185759-B1 (KR)
Title: Improved viscosity modifier polymers
Inventor: STRUGLINSKI MARK JOSEPH
IPC: C10N20/04
Filed: 1992-03-05
Granted: 1999-04-01
Abstract: The present invention relates to hydrogenated block copolymers of butadiene and at least one other diene, preferably isoprene. The copolymer is hydrogenated and comprises at least 10% by weight of at least one crystallizable segment and at least one low crystallinity segment.
Patent RO-120677-B1 (RO)
Title: Electronic ringer
Inventor: TOCAN CORNELIU
IPC: H04R25/00
Filed: 2000-05-17
Abstract: The invention relates to an electronic ringer meant for the acoustical and/or optical signalling of telephonic calls (additional telephonic ring) and/or of calls made by visitors to the lodgers of a dwelling house, including hearing-handicaped persons. According to the invention, the ringer comprises an assembly provided with an audio oscillator comprising some transistors (Tz1 and Tz2), a timer integrated circuit (CI1) or a thyristor (Ty) controlled by a ringer button S or by a comparator block comprising a specialized integrated circuit (CI2) or an open loop operational amplifier having the role of a comparator, some optical execution elements - lamp bulb (Bec) - and acoustic execution elements - a loudspeaker (Dif) and a supply unit (BA) in buffer connection with a secondary battery (Ac); a signal taken by a current transducer (Tr) from the circuit of a telephone line, rectified by a single-phase rectifying bridge (PRM) and filtered by a capacitor (C) is applied at the non-inverting input, while at the inverting input there is applied a reference D.C. current signal. If in resting position U_signal<U_reference, it determins, at the comparator output, a signal of "0L"-level when calls transmitted through the telephone line occur, while if U_signal>U_reference, it determins, at the comparator output, a signal of a different level "1L" which controls the audio oscillator generating an impulse sequence with a duration strictly depending on the duration of the specific telephone calls. When pressing the ringer button (S), the audio oscillator generates an impulse sequence with a duration strictly depending on the duration of pressing thereon; by using a 2x3-position switch (K0) (or a keyboard), the audio or optical execution elements (Dif and Bec) emit audio signals and/or luminous pulses. The using circuits can be inhibited/validated by using some 1x2-position pressure or translation switches (K1 and/or K2).
Patent RO-119010-B1 (RO)
Inventor: LEITNER-MORUZZI ALEXANDRU ADRI
IPC: B60S1/08
Filed: 2000-05-29
Abstract: Invenţia se referă la un temporizator electronic, destinat autovehiculelor rutiere, capabil să controleze perioada între două curse ale ştergătoarelor de parbriz. Temporizatorul conform invenţiei constă dintr-un microcomputer (U1), prevăzut cu comenzi şi algoritmi de comandă şi reglaj, optimizate în scopul creşterii securităţii rutiere şi confortului conducătorului vehiculului, şi este compus dintr-un releu electromagnetic (K1), acţionat prin intermediul unui tranzistor (Q1) de către microcomputerul (U1) informat despre cererile conducătorului autovehiculului, formulate prin acţionarea unui contact (S8) al manetei ştergător-spălătorului de parbriz, printr-un rezistor de limitare (R1) şi despre poziţia braţelor ştergătoarelor de parbriz, în raport cu zona de parcare, printr-un rezistor de limitare (R3). Temporizatorul electronic permite optimizarea reglajului perioadei între două curse ale ştergătorului de parbriz atât ca acurateţe, cât şi ca ergonomie, şi asistarea procesului de ştergere a parbrizului, în urma unei comenzi de spălare.ŕ
Patent RO-121647-B1 (RO)
Title: Product for maintaining a paraffinous crude oil in a fluid state
Inventor: CUCUIAT IULIU MARIUS
IPC: C09K8/524
Filed: 2004-08-04
Abstract: The invention relates to a product for maintaining in a fluid state a paraffinous crude oil, said product being based on an active surface agent of quaternary amine type, higher alcohol, oil fraction and additives for decreasing the freezing point.
Patent RO-126044-B1 (RO)
Title: Process for rehabilitation of welded heat-resistant alloy steel components by heat treatment
Inventor: PASCU DORU ROMULUS
IPC: B23K5/12
Filed: 2009-07-30
Abstract: The invention relates to a method for the rehabilitation of weldable heat-resistant alloy steels of the types Cr-Ni, Cr-Mo-V, V-Ni-Mo-Cr and the like, wherefrom there are manufactured various structural elements of energetic equipments working or having worked at temperatures of at least 450°C and high pressures of up to 140 bar. According to the invention, the method consists in taking samples from the worn-out energetic equipment components, both from the basic material and the welded area and subjecting said samples to the following operations: a. annealing thermal treatment whose austenitization temperature ranges between 910...1070°C while maintaining it for 60...120 minutes and cooling in still air or oil down to a temperature of 20°C, followed by a secondary thermal treatment at a temperature ranging between 600...780°C while maintaining it, depending on the steel thickness, for 1 hour for a thickness of 25.4 mm and cooling in still air down to 20°C, b. examining the samples from structural microscopic and macroscopic point of view for pointing out the material defects, phases, constituents and granulation, c. subjecting the samples to mechanical hardness, tensile and impact bending tests, d. correlating the determined structural characteristics with the obtained mechanical characteristic values so as to obtain an optimal variant of specific thermal treatment which will be the basis of the rehabilitation of the analyzed weldable heat-resistant alloy steels.
Patent RO-127662-B1 (RO)
Title: Filtering cloth for edible liquids
Inventor: NICULA GHEORGHE
IPC: D03D15/58
Filed: 2010-12-09
Abstract: The invention relates to a filtering cloth for edible liquids. According to the invention, the cloth is made of warp and weft of 100% cotton yarns doubled and twisted, having a fineness in the range of Nm 20/2 and Nm 50/3, the twist of the simple yarn of 300...800 twist/m, the twine of 100...450 twine/m, doubling of 2...3, warp count of 21...29 yarns/cm and a sett of the weft of 16...29 yarns/cm, with double weave in warp or weft, the warp yarns being drawn in a repeat of eight ground warp yarns and two binding warp yarns, the fabric weight being of 600...940 g/m, the fabric being subjected to humidometric finishing treatments.
Patent RS-54671-B1 (RS)
Inventor: PICHLER ALOIS
IPC: G02B6/50
Filed: 2011-01-17
Abstract: Postupak za polaganje najmanje jedne cevi (2) za najmanje jedan optički kabl (3) u čvrstu podlogu za polaganje, a naročito asfaltnu ili betonsku površinu, uz pomoć uređaja za polaganje, pri čemu se najmanje jedan kanal (1) glođe ili useca u podlogu za polaganje i najmanje jedna cev (2) se polaže u najmanje jedan kanal (1), naznačen time, što je najmanje jedan bočni zid (1') najmanje jednog kanala (1) izveden sa potpornim stepenikom (1") za oslanjanje elastičnog i/ili čvrstog materijala (5, 6) za popunu koji može očvrsnuti, pomoću koga se posle polaganja najmanje jedne cevi (2) popunjava eventualno preostala zapremina u svakom kanalu (1), ili cevi (2) koja je oblikovana tako da odgovara kanalu (1), čime se radi zaštite najmanje jedne cevi (2) položene u najmanje jedan kanal (1), odn. optičkog kabla (3) položenog u njoj sila koje deluje na površinu podloge za polaganje odvodi preko najmanje jednog potpornog stepenika (1") u podlogu za polaganje.Prijava sadrži još 17 patentnih zahteva.
Patent SA-110310427-B1 (SA)
Inventor: FERREIRA JOSE
Filed: 2010-05-22
Abstract: الملخـــص: يتعلق الاختراع بتوفير المنتج المغلف والذي يمكن معالجته بالحرارة (على سبيل المثال، مقساة حرارياً thermally tempered ) و/أو الذي تم ثنيه بالحرارة heat bent في حالات تمثيلية معينة. في نماذج تمثيلية معينة، يتم توفير طبقة أساسها tin zinc بين طبقة أساسها tin oxide وطبقة أساسها silicon nitride , وقد تم اكتشاف أن هذا يعمل على خفض تلف التبقع غير المرغوب عند المعالجة بالحرارة/الثني. هذا ينتج عنه تحسن ملحوظ في قابلية ثني المنتج المغلف في تطبيقات مثل أنواع الزجاج الأمامي للمركبات vehicle windshields وما شابه ذلك. شكل 1 .
Patent SA-111320711-B1 (SA)
Inventor: WIERZBOWSKI CHRIS
Filed: 2011-08-23
Abstract: الملخص: يتعلق الاختراع الحالي بنظام وصلة تمدد (expansion joint) لوصل فجوة موجودة بين بنائين درجيين سفليين متباعدين (spaced-apart underlying stair structures). يتضمن نظام وصلة التمدد (expansion joint) لوحا متحركا (movable plate) متصل بلوح ثابت (fixed plate) من خلال مفصلة (hinge). إن وصلة المفصلة (hinge) تسمح بتحرك اللوح المتحرك (movable plate) استجابة لحدث رجفي أو حراري والذي يسبب اتساع عرض وصلة التمدد إلى عرض كبير أو قريب من عرض أقل منه. بعد وقوع الحدث الرجفي أو الحراري، تعمل وصلة المفصلة على إعادة اللوح المتحرك تلقائيا إلى وضعه الأصلي.
Patent SA-114350426-B1 (SA)
Title: Concrete screed with recycled rubber from discarded tyres
Inventor: ALESSANDRO MORBI
Filed: 2014-04-10
Abstract: It is disclosed a concrete screed with recycled rubber from discarded tyres (PFU), comprising cement, pre-treated recycled rubber from discarded tyres, with particle size comprised between 0.1 and 20 mm, preferably between 1 and 10 mm, still more preferably between 2 and 5 mm, pre-treated, inert materials, polymeric additives and water. Fig. 1
Patent SA-119400873-B1 (SA)
Title: Managed Pressure Drilling With Single Set Point Choke
Inventor: DANNY SPENCER
Filed: 2019-07-27
Abstract: A method and system for conducting a subterranean operation that can include receiving a first signal at a controller indicating a drill pipe connection is beginning; switching the controller from a first control mode to a second control mode in response to receiving the first signal; determining a bottom hole pressure (BHP) in a wellbore; receiving a BHP set point at the controller and sending a first pressure set point to a single set point choke (SSPC); maintaining the BHP by comparing the determined BHP to the BHP set point and adjusting the first pressure set point based on the comparing; receiving a second signal at the controller after the connection or disconnection is complete and pumps are ramping up; and switching the controller back to the first control mode in response to the second signal. Fig 1.
Patent SA-517380751-B1 (SA)
Title: Magnetic Field Sensor Feedback for Diagnostics
Inventor: CHEE WEE GOH
Filed: 2017-01-21
Abstract: Magnetic field sensor feedback for diagnostics is disclosed herein. A disclosed example apparatus includes a first magnetic field sensor (322) to provide a first output signal in response to a magnetic field generated by a magnet (218) coupled to a movable portion of a process control device, and a second magnetic field sensor (322) to provide a second output signal in response to the magnetic field. The disclosed example apparatus also includes a processor (812) to use the first and second output signals to generate diagnostic information associated with a feedback of the process control device. Fig. 3
Patent SA-517381469-B1 (SA)
Title: Treating C8-C10 Aromatic Feed Streams to Prepare and Recover Trimethylated Benzenes
Inventor: Jeffery MILLER
Filed: 2015-10-15
Abstract: Methods are provided for the treatment of a feed stream containing C9 aromatic components to produce mesitylene-containing products. The methods include hydrodealkylating the feed stream to remove C2 and higher alkyl groups from the aromatic components and transalkylating the feed stream to rearrange the distribution of methyl groups among the aromatic components. Disclosed methods also include the treatment of a hydrocarbon feedstock by hydrodealkylation and/or transalkylation in order to produce a hydrocarbon product having an increased mass percentage of mesitylene. Fig 1.
Patent SA-517382334-B1 (SA)
Title: Motion Information Derivation Mode Determination in Video Coding
Inventor: JIANLE CHEN
Filed: 2017-09-18
Abstract: In an example, a method of decoding video data includes selecting a motion (200) information derivation mode from a plurality of motion information derivation modes for determining motion (202) information for a current block, where each motion information derivation mode of the plurality comprises performing (204) a motion search for a first set of reference data that corresponds to a second set of reference data outside of the current block, and where the motion information indicates motion of the current block relative to reference video data. The method also includes determining (206) the motion information for the current block using the selected motion information derivation mode. The method also includes decoding the current block using the determined motion information and without decoding syntax elements representative of the motion information. Fig 12.
Patent SA-518391752-B1 (SA)
Title: Catalytic composition comprising nickel, a phosphine-type ligand and a lewis base, and use thereof in an olefin oligomerisation method
Inventor: CHAUMET-MARTIN OLIVIA
Filed: 2018-06-07
Abstract: The invention concerns a catalytic composition comprising: at least one nickel precursor with an oxidation number of (+II), at least one phosphine ligand with formula PR1R2R3 in which the groups R1, R2 and R3, which may be identical or different and which may or may not be bonded together, and at least one Lewis base, said composition having a molar ratio of the phosphine ligand to the nickel precursor of less than or equal to 5 and a molar ratio of the Lewis base and phosphine ligand together to the nickel precursor of greater than or equal to 5.