baber/WOPTO huggingface dataset:
Patent GB-2599477-A (GB)
Title: Contextual data delivery to users at a locked property
Inventor: SCOTT R FISHER
IPC: G07C9/00
Filed: 2016-10-07
Abstract: A wireless controller remote locking system having a first wireless controller 1810 and a lock device 1890 assigned to a property, a first portable device 1840 assigned to a sales agent, a second portable device 1860 assigned to a sales prospect, and a central computer 260 having a database containing contextual information relating to the property. The second portable device may have a GPS receiver of a short-range wireless communications circuit. Contextual data can be provided to the sales prospect based on a series of conditions being satisfied, for example: If a sales agent has correctly performed an authorized access procedure to open said lock device, and if GPS coordinates indicate that the approximate physical location of the second portable device is in proximity of the wireless controller; If the sales agent is logged into the central computer and receives unique identification information pertaining to the wireless controller. The information may be displayed as visual information on the display of the second portable device.
Patent GB-2613568-A (GB)
Title: Fire-extinguishing system
Inventor: OMRI GOLAN
IPC: A62C35/02
Filed: 2021-12-05
Abstract: A fire-extinguishing kit, system 100, and method for extinguishing fire in a chamber 102 using pressurized dry fire-extinguishing agent. The system includes a plurality of rigid metal pipes 104, each including a plurality of orifices 106 and adapted to be disposed on a surface of the chamber; a temperature sensor 108 adapted to output signals relating to a temperature in the chamber; a pressurized reservoir 112 containing the pressurized dry fire-extinguishing agent 114, and a controller 120 associated with the temperature sensor and with the pressurized reservoir. In a monitoring mode, the reservoir is mechanically connected to the pipes, and in a fire extinguishing mode the reservoir is in fluid communication with the pipes. The controller is adapted to receive an input from the temperature sensor, and, in response, to transition the system to the fire extinguishing mode and to trigger release of the fire-extinguishing agent from the reservoir, via the pipes and orifices, into the chamber. In a preferred embodiment, the pipes are devoid of nozzles and the orifices have a length greater than their width. The dry powder extinguishant may comprise mono-ammonium phosphate.
Patent GB-2615298-A (GB)
Title: Bidirectional communication and control system via powerline for emergency lighting
Inventor: Pulak PURKAIT
IPC: H05B47/185
Filed: 2022-01-25
Abstract: Bidirectional communication and control system 1 for emergency lighting comprising a central power system (CPS) 2, connected to mains 3; a number of emergency lamp modules (ELMs) 4, each connected to at least one luminaire or one string 5 of luminaires, and/or at least a sensor module (SM) 6, the modules 4, 6 being connected to each other and to the CPS via power line communication (PLC) 7, for bidirectional communication between the CPS and each ELM/SM; wherein at least one communication unit (CU) 8 is connected between the CPS and the ELMs/SM to coordinate communication therebetween, which CU comprises at least a filter unit 9, a PLC modem 10, a coupling transformer 11, and a transmitter and/or receiver filter unit 12, 13.
Patent GB-2601258-A (GB)
Title: Manufacturing method for diffraction grating waveguide of near-eye display
Inventor: XIAOJUN LI
IPC: G03F7/00
Filed: 2019-08-28
Abstract: A method for using nano-imprint technology to prepare a diffraction grating waveguide of a near-eye display, pertaining to the technical field of near-eye display, and resolving the issue of the prior art in which preparation of diffraction grating waveguides is difficult and low-yielding, has poor repeatability, and cannot be performed on a large scale. The preparation method comprises the following steps: preparing an imprint template having a diffraction grating waveguide pattern; transferring the diffraction grating waveguide pattern of the imprint template to a transfer template by means of a nano-imprint process so as to obtain a transfer template having a mirrored pattern of the diffraction grating waveguide pattern; and transferring the mirrored pattern of the diffraction grating waveguide pattern of the transfer template to a waveguide substrate by means of the nano-imprint process so as to obtain a diffraction grating waveguide of a near-eye display. The preparation method can be applied to the preparation of a diffraction grating waveguide of a near-eye display.
Patent GB-2601081-A (GB)
Title: Systems and methods for merging modular control systems into a process plan
Inventor: JULIAN KEVIN NAIDOO
IPC: G05B19/418
Filed: 2017-10-23
Abstract: Modular control system 100 includes a modular controller 102 for implementing control logic in a standalone operating mode. An integration method detects that it is communicatively coupled to a local area network 54 of a distributed control system (DCS) 10 and retrieves configuration data from its configuration database 104. Configuration items that conflict with those at other DCS nodes are identified by querying a centralized repository 60. Conflicting configuration items are modified (e.g. by a prefix) and modular control network configuration data is updated so that it can operate as a DCS node. Alternatively, the modular control system is managed as a DCS node by detecting that it is communicatively coupled to a LAN thereof, retrieving first configuration data from its configuration database 104, retrieving second configuration data (corresponding to a default setting) from a centralized repository 60. A user interface notifies a user about conflicting configuration items and allows him to update the first configuration data to match the second or prevent the default configuration data from overriding data in the modular control system’s configuration database.
Patent GB-2618305-A (GB)
Title: Roof system and mounting system
Inventor: MICHAEL HAMMOND
IPC: E04B7/02
Filed: 2022-02-22
Abstract: The roof module 13 for connecting to an intermodal container, such as ISO shipping containers comprises a roof surface and a frame 25 for supporting the roof surface. wherein the frame comprises at least one connector 21, 23 for connecting to a corner fixture on said intermodal container, and the connector is connectable to a first side and to a second side of said corner fixture. Also claimed is a mounting system (100 FIGURE 9) for fitness equipment having elongate supports 102, 104 which have a connecting portion at each end thereof for connecting to a corner fixture of an intermodal container, and a mounting rail connectable between the elongate supports. The mounting rail comprises at least one mounting point therein for connecting an item of fitness equipment thereto.
Patent GB-2602932-A (GB)
Title: Cloud-enabled testing of control systems
Inventor: KEITH GEORGE MCNAB
IPC: G05B23/02
Filed: 2017-11-06
Abstract: An output from a controller 116 of a control system 114 to a field device 110 is function tested by a single technician 108 using a mobile computing device 208 located at the field device. The field device is communicatively coupled to the controller through an I/O network. The mobile device executes an application that interfaces with the controller through a wireless network (e.g. cloud service 201 or WiFi 218). Using the mobile device, a controller output is set to a controller value. The field device receives the controller value through the I/O network and the mobile device receives an indication of an observed response of the field device to the controller value. E.g. the response may be measured using a sensing device or visually observed and a corresponding value entered into the mobile device. The observed response may be compared to an expected response to test a function of the control system and the result transmitted to cloud storage.
Patent GB-2611256-A (GB)
Title: Method and apparatus for introducing a junction assembly
Inventor: STEPHEN ROSS MADDUX
IPC: E21B43/10
Filed: 2018-07-25
Abstract: A running tool assembly 200 to line 160 a lateral wellbore extending from a primary wellbore (figure 1), the running tool assembly comprising: an upper connection configured to be coupled to a work string; a setting tool coupled to the upper connection, the setting tool including an expansion cone, a setting tool collet 218, and a mandrel 214 extending within the expansion cone and the setting tool collet, wherein the setting tool collet includes a setting profile 136; and a locking device 230 axially spaced apart from the setting tool, the locking device including a locking profile 235, wherein the locking device permits transfer of axial or rotational force between the locking device and the work string. The cone may be actuated by an hydraulic piston and may use biased lugs.
Patent GB-2612725-A (GB)
Title: Techniques for security key generation by user devices for data transmission in inactive state
Inventor: FANGLI XU
IPC: H04W76/27
Filed: 2020-07-31
Abstract: An example technique for security key derivation in a wireless system includes: receiving a radio resource control (RRC) suspend message from a first node, the RRC suspend message including a first next hop (NH) chaining counter (NCC) value, entering a RRC inactive state, deriving a first node key based on the first NCC value, generating a first uplink message for transmission in the RRC inactive state based on the first node key, and transmitting the first uplink message to a node while in the RRC inactive state.
Patent GB-2613504-A (GB)
Title: Modular internal inspection apparatus having self-locking function for large spherical tank
Inventor: QINGYUN LIU
IPC: F17C1/00
Filed: 2021-04-02
Abstract: A modular internal inspection apparatus having a self-locking function for a large spherical tank, comprising a transmission group (1) and an inspection group (2). The vertical centerline of the transmission group coincides with the vertical centerline of a large spherical tank. The upper end of the transmission group is fixedly connected to a top platform of the large spherical tank, and the lower end of the transmission group is fixedly connected to the ground. The inspection group is connected to the middle part of the transmission group. The combination of two movements of an inspection instrument can complete all inspections for the inner spherical surface of the large spherical tank. According to the apparatus, by means of the self-locking function of the mechanism, the safety factor of the inspection apparatus is improved and the safety of the inspection instrument and the staff is ensured.
Patent GB-2621227-A (GB)
Title: Build plate integrated into additive manufactured component
Inventor: LAWRENCE A BINEK
IPC: B29C64/153
Filed: 2023-06-09
Abstract: A formation method comprising arranging a build plate 112 within a build space, building a first object onto the build plate within the build space using an additive manufacturing process, the first object fused to the build plate during the additive manufacturing process and machining at least the build plate to form a component comprising a portion of the build plate and at least a portion of the first object. The building of the object may comprise building the object layer by layer onto the build plate. The process may comprise a powder bed fusion process. The first layer of powder on the build plate may be solidified by an energy beam to fuse it to the build plate.
Patent GB-2620683-A (GB)
Title: A system
Inventor: JONATHAN JAMES GRAY
IPC: A47L5/24
Filed: 2023-06-29
Abstract: A system is described comprising a wand 1000 and a cleanerhead for the vacuum cleaner. The wand is connectable at a first end 1018 to a main unit of the vacuum cleaner, and at a second end 1020 to the cleaner head. The wand comprises a nozzle 1012 located at the second end, and an attachment mechanism for attaching the wand to the cleaner head such that the nozzle is located within a neck of the cleaner head when the wand is attached to the cleaner head. The nozzle is preferably chamfered and includes a flat portion and an angled portion. The nozzle may include bleed holes. A connection release mechanism may be present and the cleaner is preferably a handheld vacuum cleaner.
Patent GB-2621280-A (GB)
Title: Transfer learning by downscaling and upscaling
Inventor: SIDDHARTH AGRAWAL
IPC: G06V20/40
Filed: 2022-05-17
Abstract: The present invention relates to generating training data for computer models, specifically video detections models, using transfer learning techniques. More particularly, the present invention relates to downsampling and upscaling substantially high-quality training data for the training of a new computer model to be used as a video detection model. Aspects and/or embodiments seek to provide a system and/or method of using transfer learning techniques to generate training data for new computer models in security event detection methods and/or systems using image data from surveillance cameras as input data.
Patent GR-880100226-A (GR)
Title: Grenade missile with trunk base and cone made of aluminium
Inventor: KARAMANOLIS PANAGIOTIS
Filed: 1988-04-06
Abstract: Grenade launcher with high strength aluminium shaft. Grenade launcher with aluminium shaft and base (Figure 1) that has internal cavities to mount the columns of grenades to avoid the need for plastic packing. The base of the launcher is of appropriate shape (Figure 4), in order to form a type of spline with the shaft. The wedging zone is situated at the base of the projectile (8 Figure 4) so as to have its adjustment with thread or pressed on solid metal. The retention of the base with the shaft is reinforced by lateral and longitudinal pins.
Patent GR-900100404-A (GR)
Inventor: MOORTELE DE VAN GUIDO
IPC: B65D83/14
Filed: 1990-05-29
Abstract: Ρυθμιστής πίεσης για δοχεία ψεκασμού, ο οποίος χρησιμοποιεί ιδίως μία βαλβίδα 9, τοποθετημένη μεταξύ μιας δεξαμενής που προορίζεται για να γεμίζει με ένα αέριο υπό υψηλή πίεση και μιας χρήσιμης δεξαμενής του δοχείου ψεκασμού και μία μεμβράνη που ελέγχει τη βαλβίδα χαρακτηριζόμενος από το ότι ο ρυθμιστής πίεσης έχει μία μεμβράνη η οποία κυρίως με τη βοήθεια της δικής της ελαστικότητας παρέχει τη λειτουργία ελέγχου της βαλβίδας. ω
Patent GT-200000208-A (GT)
Title: Compuestos de pirrolo[2,3-d]pirimidina.
Inventor: BLUMENKOPF TODD ANDREW
IPC: A61K45/06
Filed: 2000-12-08
Abstract: EL PRESENTE INVENTO SE REFIERE A COMPUESTOS DE PIRROLO[2,3D]PIRIMIDINA (REPRESENTADOS POR LA ESTRUCTURA I, DONDE R1= ES UNA AMINA SECUNDARIA SUSTITUIDA, ENTRE ELLOS POR EJEMPLO: ALQUILO, SULFONILO, SP2, SP3, OR, TRIFLUOROMETILO, ETC.) QUE SON INHIBIDORES DE PROTEINA QUINASAS, TALES COMO LA ENZIMA JANUS QUINASA 3 (EN LOS SUCESIVO) TAMBIEN DENOMINADO JAK3, Y QUE COMO TALES, SON AGENTES TERAPEUTICOS UTILES COMO AGENTES INMUNOSUPRESORES PARA TRANSPLANTE DE ORGANOS, XENOTRASPLANTE, LUPUS, ESCLEROSIS MULTIPLE, ARTRITIS REUMATOIDE, SORIASIS, DIABETES, CANCER, ASMA, DERMATITIS ATOPICA, TRASTORNOS TIROIDES AUTOINMUNES, COLITIS ULCEROSA, ENFERMEDAD DE CROHN, ALZHEIMER, LEUCEMIA Y OTRAS CIRCUNTSTANCIAS EN QUE SEA DESEABLE UNA INMUNOSUPRESION.
Patent GT-200400255-A (GT)
Title: N-alquil pirroles como inhibidores de la hmg-coa reductasa
Inventor: BRATTON LARRY DON
IPC: A61K31/44
Filed: 2004-12-03
Abstract: LA PRESENTE INVENCIÒN SE REFIERE A COMPUESTOS DE LA FÒRMULA GENERAL I EN LA QUE R1,R3,R4,R5, SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE. ESTOS COMPUESTOS SON INHIBIDORES DE LA HMG COA REDUCTASA POR LO QUE SON DE UTILIDAD COMO HIPOCOLESTEROLÈMICOS E HIPOLIPIDÈMICOS.
Patent GT-201900018-A (GT)
Title: Sistema de aprovechamiento de calor excedente de estufas de leña para la generación de energía
Inventor: DIEGO ALEJANDRO QUAN REYES
Filed: 2019-02-05
Abstract: LA PRESENTE INVENCIÓN SE REFIERE AL CAMPO DE LA ENERGÍA RENOVABLE, ESPECÍFICAMENTE A UN MÉTODO Y SISTEMA QUE APROVECHA CALOR EXCEDENTE DE ESTUFAS DE LEÑA PARA HERVIR AGUA Y GENERAR ENERGÍA ELÉCTRICA E ILUMINACIÓN SIN UTILIZAR UN SISTEMA MECÁNICO.
Patent IN-2012DE00629-A (IN)
Inventor: DEVKI NANDAN KAMRA DR
IPC: C07C/
Filed: 2012-03-05
Abstract: The Methane suppressor has been developed as a feed additive to reduce methane emission by buffaloes. The additive is mixed with the concentrate mixture just before feeding. The additive is ajwain oil which is available in the market and can be used as such.
Patent IN-2014CH00898-A (IN)
Inventor: ALIF AL SALIM
IPC: A61G5/00
Filed: 2014-03-25
Abstract: The Lever Driven Multipurpose Roll Chair's main goal is to assist a mobility impaired person in carrying out his sanitation activities without the assistance of a third party and at the same time maintain proper hygiene. For this purpose we use extendable mobile rails over which the seating platform carrying the mobility impaired person can slide and he can place himself exactly above the sanitation receptacle. A cross member on the mobile rails carries the supporting legs extending downwards. The supporting legs give stability to the mobile rails over which the mobility impaired person has been placed thereby making the process of egestion hassle free and which in turn also reduces the person's dependence on a third party.
Patent KR-830004591-A (KR)
Title: 전기 전력 장치용 열교환기
IPC: F28D21/00
Filed: 1980-10-14
Abstract: 내용 없음
Patent KR-830005936-A (KR)
Title: 내외측 밴드를 사용한 연속적 성형방법 및 기구
IPC: B29D5/00
Filed: 1981-05-27
Abstract: 내용 없음
Patent KR-830006844-A (KR)
Title: 가스 엔진을 위한 다중 방전 점화 플러그
Filed: 1981-06-25
Abstract: 내용 없음
Patent KR-830006596-A (KR)
Title: 하중 지탱새들을 가진 변속기구
IPC: F16H3/00
Filed: 1981-07-02
Abstract: 내용 없음
Patent KR-830007723-A (KR)
Title: 1-올레핀 및 이들 촉매의 중합방법
IPC: C08F10/00
Filed: 1981-11-24
Abstract: 내용 없음
Patent KR-830009229-A (KR)
Title: 산화철 직접환원법 및 그 장치
IPC: C21B13/08
Filed: 1982-03-15
Abstract: 내용 없음
Patent KR-840000362-A (KR)
Title: 목분을 주재로한 폴리우레탄 수지 판재 제법
Filed: 1982-07-12
Abstract: 내용 없음
Patent KR-840001948-A (KR)
IPC: A01N43/40
Filed: 1982-10-08
Abstract: 1. Substituted hydroxymalonic acid diamides of the formula (I)  see diagramm : EP0076957,P17,F4  in which R represents alkyl with at least 2 C atoms and chlorine substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, substituted aryl, or optionally substituted heteroaryl.
Patent KR-840002345-A (KR)
Title: 니트로 안식향산 아미드 유도체
IPC: C07C233/78
Filed: 1982-11-25
Abstract: 내용 없음.
Patent KR-840005167-A (KR)
Title: 열경화성 수지의 제조방법
IPC: C08G69/44
Filed: 1983-06-28
Abstract: 내용 없음
Patent KR-850003082-A (KR)
Title: 3상 교류 유도모터 절전용 3선 제어식 1차 전압 자동 제어장치
Filed: 1983-10-11
Abstract: 내용 없음
Patent KR-850000588-A (KR)
Title: 단열 삿시 바아의 제조방법
IPC: E06B3/267
Filed: 1984-02-06
Abstract: 내용 없음.
Patent KR-850000394-A (KR)
Title: 3-페닐-4-시아노피롤 유도체의 제조방법
IPC: C07D405/12
Filed: 1984-06-16
Abstract: 내용 없음.
Patent KR-850004039-A (KR)
IPC: B60C15/02
Filed: 1984-10-12
Abstract: A vehicle wheel on which can be mounted a pneumatic tire which essentially includes rubber or rubber-like synthetic material, and has a carcass with load-carrying cords which are anchored in the bead regions of the tire via inextensible core rings. The wheel has a rigid rim with laterally outwardly disposed rim flanges; disposed axially inwardly of these rim flanges on the radially outer side of the rim are seating surfaces for the tire. To minimize disrupting effects on the tire tread, while at the same time improving the emergency operating conditions, a support member is disposed axially inwardly of the seating surfaces on the rim. This support member has a diameter which is greater than the diameter formed by the rim flanges. In the region of a given rim flange, the tire wall extends laterally outwardly from a given core ring in a substantially flat manner, and in particular in an angular range of from 0 DEG  to 20 DEG  relative to the axis of rotation of the tire. The carcass neutral line passes through the same region of a given rim flange in such a way as to avoid a turning point. The core rings are eccentrically disposed in their head regions in such a way that when the tire is mounted, the inner diameter of the tire in these bead regions is less than it is during mounting of the tire.
Patent KR-850006885-A (KR)
Title: 원자로의 측정 조립체
IPC: G21C17/108
Filed: 1985-03-20
Abstract: 내용 없음
Patent KR-850007512-A (KR)
Title: 디스크 저장장치의 헬리컬밴드 드라이브
IPC: H02K7/10
Filed: 1985-04-02
Abstract: 내용 없음
Patent KR-860002045-A (KR)
Title: 평활장치
IPC: G09G5/24
Filed: 1985-07-25
Abstract: 내용 없음
Patent KR-860002016-A (KR)
Title: 공연비 검출장치
IPC: G01N27/406
Filed: 1985-08-12
Abstract: 내용 없음
Patent KR-860002086-A (KR)
Title: 디스크의 트래킹 제어장치
IPC: G11B/
Filed: 1985-08-21
Abstract: 내용 없음
Patent KR-860002821-A (KR)
Title: 자기디스크 장치
IPC: G11B25/04
Filed: 1985-08-30
Abstract: 내용 없음
Patent KR-860002495-A (KR)
Title: 신규 피리딜에틸-디히드로피리딘의 제조방법
Filed: 1985-09-04
Abstract: 내용 없음
Patent KR-870003376-A (KR)
Title: 중량 선별장치
IPC: G01G11/00
Filed: 1985-09-04
Abstract: 내용 없음
Patent KR-860002781-A (KR)
IPC: G11B5/588
Filed: 1985-09-06
Abstract: In an apparatus for reproducing signals in a plurality of oblique tracks (5A,5B) on a recording medium (2) by a rotary head (1A,1B), the signals in the tracks (5A,5B) contain a digital information signal in a first predetermined area on the oblique tracks (5A,5B) and a tracking control signal including a tracking pilot signal (P) and an erase signal (E) in a second predetermined area. When the recorded tracks (5A,5B) are reproduced by a rotary playback head (1A,1B) having a tracing width greater than the track width, the pilot signals (P) from the adjacent tracks (5A,5B) will be detected and compared in level. A tracking signal for controlling the tracking alignment of the rotary playback head (1A,1B) is generated in response to the level comparison, and is adjusted in level response to the level of the tracking control signal.
Patent KR-870003721-A (KR)
Title: 저나트륨 식염의 제조방법
IPC: A23L27/40
Filed: 1985-10-08
Abstract: 내용 없음
Patent KR-870004697-A (KR)
Title: 치료 테이블
Filed: 1985-11-04
Abstract: 내용 없음
Patent KR-850700058-A (KR)
Title: 내연기관용 피스톤
IPC: F02B17/00
Filed: 1984-09-20
Abstract: 내용 없음
Patent KR-870009318-A (KR)
Title: 자력과 정진기를 이용한 표시기
Filed: 1986-03-03
Abstract: 내용 없음
Patent KR-860007252-A (KR)
IPC: A01N43/653
Filed: 1986-03-29
Abstract: There are described compounds of the formula 
<IMAGE>
 where R, Hal and Z are as defined in the description, and their preparation. The compounds are suitable as fungicides.
Patent KR-870000410-A (KR)
Title: 부분 산화에 의한 기체 혼합물 생산방법
IPC: C10J3/46
Filed: 1986-06-24
Abstract: 내용 없음
Patent KR-870001990-A (KR)
Title: 안티-로크 브레이크 시스템용 제어밸브
IPC: B60T11/34
Filed: 1986-08-09
Abstract: 내용 없음.
Patent KR-880010340-A (KR)
Title: 관내로 광섬유를 통과시키는 방법 및 그 장치
IPC: B23P19/04
Filed: 1987-02-14
Abstract: 내용 없음
Patent KR-870008692-A (KR)
Title: 내열성이 개량된 금속-폴리프로필렌 적층복합체
IPC: B32B15/08
Filed: 1987-03-20
Abstract: 내용 없음
Patent KR-880011032-A (KR)
Title: Li₂O-B₂O₃-SiO₂-AI₂O₃계 이온교환성 다공질 유리의 제조방법
Filed: 1987-03-31
Abstract: 내용 없음
Patent KR-880012329-A (KR)
Title: 벽돌 제조방법 및 장치
IPC: B28B3/20
Filed: 1987-04-17
Abstract: 내용 없음
Patent KR-870011168-A (KR)
IPC: C08G65/28
Filed: 1987-05-04
Abstract: Process for the preparation of a polyether resin by reacting a diglycidyl ether of a dihydric phenol with an alcohol of formula R-C(CH2OH)3, R being C1-5-alkyl, using an equivalent ratio eOH to eepoxy > 1 and selecting P > 1.05, wherein <MATH> Fepoxy being the epoxy functionality of the diglycidyl ether. l
Patent KR-870011582-A (KR)
Title: 자기 기록 매체
IPC: G11B5/64
Filed: 1987-05-26
Abstract: 내용 없음
Patent KR-880000319-A (KR)
Title: 롤러 콘베이어
IPC: B65G13/12
Filed: 1987-05-28
Abstract: 내용 없음
Patent KR-890000030-A (KR)
Title: 고추로부터 고추성분액을 추출하는 방법
IPC: A23L27/10
Filed: 1987-06-18
Abstract: 내용 없음
Patent KR-890001209-A (KR)
Title: 칼라 필터의 제조방법
IPC: G03F3/08
Filed: 1987-06-30
Abstract: 내용 없음
Patent KR-880005284-A (KR)
Title: 스테인레스 강판 및 그 제조 방법
IPC: C25D5/36
Filed: 1987-10-02
Abstract: 내용 없음
Patent KR-880005805-A (KR)
Title: 텔레비젼 수상기용개시-정지 발진기
IPC: H03B5/12
Filed: 1987-10-30
Abstract: 내용 없음
Patent KR-890011202-A (KR)
Title: 디지탈 필터를 사용하여 음질의 손상을 제거한 디엠퍼시스 회로
IPC: H03G7/06
Filed: 1987-12-30
Abstract: 내용 없음
Patent KR-890009564-A (KR)
Title: 중공 3각 블록의 형틀탈형 방법
IPC: B28B7/18
Filed: 1987-12-31
Abstract: 내용 없음