baber/WOPTO huggingface dataset:
Patent GB-2606743-A (GB)
Title: Microfluidic pump control
Inventor: James Samuel Bumby
IPC: F04B45/047
Filed: 2021-05-19
Abstract: A method for controlling a microfluidic, a microfluidic pump and a storage medium comprising instructions is disclosed. The method comprises oscillating an actuator of the pump at a first frequency and determining an indication of the peak velocity of the actuator, exciting the actuator at a second frequency and determining an indication of the peak speed of the actuator, and adjusting the frequency of the actuator to the frequency corresponding to the lowest peak velocity. The peak velocity may be indicated by an electrical feedback signal, the phase difference between the oscillating voltage and oscillating current or the intrinsic capacitance of the actuator. By adjusting the frequency of oscillation of the actuator to reduce the peak velocity of the actuator, stress on the components of the pump can be reduced and the lifetime of the pump can be improved.
Patent GB-2607913-A (GB)
Title: Thermosonic bonding for securing photonic components
Inventor: ALBERT BENZONI
IPC: G02B6/42
Filed: 2021-06-15
Abstract: A thermosonic bond is formed between a semiconductor chip 100 and a cap 104 to fix the cap against a photonic component such as optic fibre 112. The semiconductor chip may have a V-groove 116, an optical fiber in the V-groove, and a cap secured to the semiconductor chip through a bond including a metal bump 108, and the cap fixes the optical fiber in the V-groove. Metal pads 151-154 may be fixed to the semiconductor chip or the cap, and the metal bump is between the first metal pad and the other one of the semiconductor chip or the cap. Tool 180 may be used to heat the semiconductor chip apply pressure F to the cap; and apply ultrasonic power to the cap.
Patent GB-2608633-A (GB)
Title: Tool holder damper
Inventor: CHRISTER ZACKRISSON
IPC: B23Q11/00
Filed: 2021-07-08
Abstract: A damping apparatus 14 for a machine tool (1, Figure 1) includes an annular body 15 with an inwardly facing surface 17. The surface is arranged in use for coupling to an outer surface of a machine tool stem or a machine tool holder (12, Figure 5). The annular body includes an internal cavity 18 with a damping mass (21, Figure 7). The mass may be coupled to, and spaced from, the surface by one or more elastomeric or rubber coupling(s), such as O-rings 23A-23F. The mass may be a single metallic or plastic element. The mass may be discrete, independent elements of metallic powder, shot peen, or metallic spheres. The apparatus may be fixed to a stem of a cutting tool. An alternative damper for a tool includes a cylindrical body with a central circular aperture. The body includes radially inwardly extending fixtures arranged, in use, to couple the damper to a portion of the tool. The damper includes a circumferentially extending cavity containing a movable damping mass. A method of damping includes identifying positions and directions of resonant vibration at a frequency equal to a cutting frequency and positioning the damping apparatus to the tool holder/stem.
Patent GB-2612113-A (GB)
Title: A control system for a vehicle infotainment system
Inventor: DANIEL CLARKE
IPC: B60K37/00
Filed: 2021-10-22
Abstract: A control system 100 suitable for use with a vehicle infotainment system 120. The control system 100 has an input 104 for receiving a vehicle status signal 130 from a vehicle module 125, which may indicate vehicle speed or charging status, and a mode request signal 132 from the user interface 122, which may be a request to show a tutorial; and an output 106 for outputting a mode signal 134. The control system 100 also has a processor 102 adapted to: determine, in dependence on the vehicle status signal 130 and mode request signal 132, if a predetermined condition is met, and, if the predetermined condition is met, control the output 106 to output a first mode signal 134 to trigger a demonstration mode in the vehicle infotainment system 120. The system 100 can be used to provide tutorials to prospective buyers when the vehicle is stationary and charging in a showroom.
Patent GB-2601426-A (GB)
Title: Reaction and separation apparatus
Inventor: BILLY TYLER BOOTLE-TOPLEY
IPC: C02F3/22
Filed: 2021-12-10
Abstract: A reaction and separation apparatus (2) for processing a solid-liquid mixture (4) to separate solids from liquid. The reaction and separation apparatus (2) comprises a tank (6) comprising an inlet (8) configured for receiving the solid-liquid mixture into the tank, and an outlet (10) configured for permitting liquid to exit the tank. A reaction device (12) is operable to cause and/or accelerate one or more reactions within the solid-liquid mixture within the tank. The apparatus includes a sedimentation device (16) including a liquid conduit (18). The liquid conduit having a first end (20) configured to be in liquid communication with the outlet and a second end (22) configured for dispensing liquid from the liquid conduit. The second end is positioned higher than the first end so that the liquid conduit extends from the first end to the second end along a vertical axis or along an inclined axis relative to the horizontal. Also disclosed is a further invention directed to a filtration system characterised by a preparatory filter. The reaction and separation apparatus provides a single tank configuration and reduces waste nutrients from systems such as aquaculture and aquaponic systems.
Patent GB-2617559-A (GB)
Title: Computer-based method for planning surgery on a mitral valve
Inventor: ACHILLE PASQUÈ
IPC: A61B8/06
Filed: 2022-04-08
Abstract: A computer-based method for planning surgery on a patient's mitral valve comprises identifying a set of clinical 10 and diagnostic 12 parameters of a patient, obtainable by performing instrumental examinations, and where at least some of the values are representable with a numerical value. A first machine learning algorithm 16 is used, in which input data is obtained by means of a discretization and conversion into an alphanumeric string 14 of said parameters, wherein the output data comprise at least one classification of the mitral insufficiency type 18 from a set of predetermined types. The patient’s data is then discretzed and converted into an alphanumeric patient string, which is provided to the algorithm to obtain at least one indication of the type of mitral insufficiency. The output data may further comprise a classification of the suggested operation type 20 from a set of surgeries. The discretization and conversion comprises a transformation of a Euclidean, Isomorphic and Related space of diagnostic analogue values.
Patent GB-2618119-A (GB)
Title: Recyclable shipping pack and method of and apparatus for forming a shipping pack for loose-fill produce
Inventor: ANDREW DAVID WHITESIDE
IPC: B65D5/02
Filed: 2022-04-28
Abstract: A container blank 1, so sized and shaped as to form a shipping pack having front 2 and rear 3 walls to which there are attached, along respective fold lines 2a,2b,3a, side wall sections 11,12,16,17 each being foldable so that said front and rear walls are in juxtaposed alignment and erectable such that a folded interior bag (figure 2, 30) is deployed to an open-mouthed configuration in which the bag assumes substantially the inner volume of the container. A shipping pack comprising a container blank and a foldable open-mouthed bag adhered to front and rear walls of the blank. A coating may be applied to an inner surface of the interior bag. The interior bag may have cohesive portions to which adhesive is applied adjacent the open mouth, and the adhesive may be a cold-seal adhesive or a water activated adhesive tape. A method of forming a shipping pack from a container blank having a bag attached therein. An apparatus for forming a shipping pack. An apparatus for erecting, filling and sealing a shipping pack.
Patent GB-2605036-A (GB)
Title: Composite, zoned oxidation catalyst for a compression ignition internal combustion engine
Inventor: ANDREW FRANCIS CHIFFEY
IPC: F01N3/10
Filed: 2020-10-13
Abstract: A compression ignition internal combustion engine for a heavy-duty diesel vehicle comprising an exhaust system comprising a composite oxidation catalyst (12, 42) upstream of a soot filter substrate (44, 50), the composite oxidation catalyst comprising: a substrate (5) having a length L and extending axially between an inlet end (I) and an outlet end (O) and two catalyst washcoat zones (1, 2), wherein the first catalyst washcoat zone (1) having a length LI wherein L148.8 g/l, wherein a total platinum group metal loading in the first catalyst washcoat zone (1) is greater than a total platinum group metal loading in the second catalyst washcoat zone (2) and wherein the first catalyst washcoat zone (1) comprises one or more alkaline earth metal components supported on the first refractory metal oxide support material.
Patent GB-2610945-A (GB)
Title: Shape Memory Alloy Actuation Apparatus
Inventor: Stephen matthew bunting
IPC: F03G7/06
Filed: 2019-01-22
Abstract: An actuator using shape memory alloy (SMA) actuator wire comprises a single straight wire 61 connected between a support structure 6 and a moveable element 22. Alternatively, two straight lengths of SMA wire may be used (figure 13). The wire 61 or wires 71 may be installed by crimping the straight wire to crimping members at the ends of a sacrificial strut (66, figure 12), then attaching the crimps to the support structure 6 and moveable member 22 respectively, and then removing the sacrificial strut body. The actuator may move the lens of a miniature camera.
Patent GB-2614794-A (GB)
Title: Synthesizing sequences of 3D geometries for movement-based performance
Inventor: Derek Edward Bradley
IPC: G06T13/40
Filed: 2022-11-15
Abstract: A technique for generating a sequence of geometries comprises converting 406 one or more input geometries corresponding to one or more frames within an animation into one or more latent vectors, generating 408 a sequence of geometries corresponding to a sequence of frames within the animation based on the latent vector(s), and causing 410 output related to the animation to be generated based on the sequence of geometries. The conversion of the input shapes to the feature vectors is performed by an encoder neural network. The encoder neural network may comprise one or more encoder blocks, including a self-attention layer, an addition and normalisation layer, and a feed-forward layer. A capture code may be determined, optionally selected from a plurality of capture codes, which represents one or more attributes of the animation. The input geometries may be received as one or more sets of blendshape weights.
Patent GB-2615893-A (GB)
Title: Over-current protection for power outlet
Inventor: ADRIAN MAZZULLO
IPC: H01R13/713
Filed: 2023-01-18
Abstract: An electrical power outlet 10 includes a circuit breaker 28 inside a housing 12 that defines a small reset aperture 34 that can only receive a tool 36. The tool 36 can be used to drive a linkage 38 inside the housing 12 to press a reset switch 32 of the circuit breaker 28, but the linkage 38 includes one or more pins 44 that need to enter the socket recesses 16, 18, 20 before the linkage 38 can slide to press the reset switch 32. When an electrical plug is received in the socket 14, its plug pins (figure 1, 22, 24, 26) obstruct the pins 44 of the linkage 38, so that the circuit breaker 28 can only be reset once the plug is removed. The linkage 38 is biased away from the reset switch 32, so that the tool 36 must be used to reset the breaker 28.
Patent GB-2618455-A (GB)
Title: Multi-component gold club head
Inventor: MARTIN R JERTSON
IPC: A63B53/06
Filed: 2020-07-24
Abstract: A golf club head includes a first component 2300 with a strike face, a rearwardly extending strike face return and a rear extension 2500. The rear extension central includes a weight channel at the back of the club head and toe-side and rear-side walls 2522, 2532 forming angles 2824, 2834 with a toe extension 2822 and a heel extension 2832 respectively. A second component (2200, figure 17), which includes at least a portion of the club head’s rear end, is configured to be coupled to the first piece to form an enclosed hollow interior of the club head. The material of the first component is denser than that of the second component.
Patent GB-2619199-A (GB)
Title: Lockable indoor/outdoor cultivator
Inventor: Michael montagano
IPC: A01G9/029
Filed: 2022-03-24
Abstract: A lockable cultivator for growing crops. The cultivator defining an enclosed growing environment including a cover (aka dome) defining a volume in which the plants can grow, a tray (aka container) for receiving a growing medium in which the seeds can germinate and/or the roots can grow. A downwardly oriented channel is provided on the edge of the tray on which the dome rests when installed together. A clip (attachment device / means) is provided to releasably connect the dome to the tray to prevent accidental disengagement. The clip having a first section which is adapted to be inserted into the channel, and a second section which is adapted to snap into the recess, wherein insertion of the first section into the channel activates a substantially horizontal tension force that pushes the second section to snap into the recess and a vertical tension force that pushes the cover onto the tray.
Patent GR-890100379-A (GR)
Title: Pharmaceutical composition having good stability
Inventor: CHIESA PIERINA
IPC: A61K9/20
Filed: 1989-06-08
Abstract: A pharmaceutical composition is provided which has an exceptional stability, when dispersed in water, and with a pH from at least 9, and comprises a medicine sensitive to a low pH environment like pravastatin, one or more excipient(s) like lactose and/ or micro crystalline cellulose, one or more binders like microcrystalline cellulose (dry binder) or poly-vinyl-pyrrolidone (liquid binder), one or more disintegrators like sodium cross  caramelose, one or more lubricants like magnesium stearate and one or more basic regulators like magnesium oxide.
Patent GT-197641215-A (GT)
Title: Metodo para realizar el efecto de regulacion del crecimientode una planta.
IPC: A01N57/18
Filed: 1976-04-27
Abstract: UN METODO DE INCREMENTAR EL EFECTO DE REGULACION DEL CRECI MIENTO DE UN COMPONENTE PROVEEDOR DE ETILENO EN UNA PLANTA TAMBIEN APLICANDOLO A LA PLANTA, INCLUYENDO LOS FRUTOS RECOGIDOS DE ESTA PLANTA, EL COMPONENTE PROVEEDOR DE ETILENO Y UNQUELATO EN CANTIDADES APROPIADAS PARA OBTENER EL EFECTO REGULADOR DE CRECIMIENTO DESEADO. EL COMPONENTE PROVEEDOR ETILENO ESTA SELLECCIONADO DE UN GRUPO COMPUESTO DE : A ETILENO B COMPONENTES QUE LIBERAN EL ETILENO EN LA PLANTA. EL COMPONENTE PROVEEDOR ETILENO ES UN ACIDO FOSFONICO DERIVA
Patent IN-2012KO00137-A (IN)
Inventor: MAHADEO P GOPALE
IPC: E01C19/16
Filed: 2012-02-09
Abstract: Drive Lever Mechanism in a Vibratory Tandem Compactor comprising GA drive lever, WA drive lever box, WA linkage, WA drive lever, WA box cover, spring, Clamping plate, Set screw M5x20, Bushing, sleeve M16X10, sleeve M12X10, Pivot pin, Washer plain M12, Nut M12 hex Self lock, Washer plain M16, Spring 28X12,2X1,5; Clamping plate, Set pin, Heavy Duty Plain Washer, Rubber bellow, Connecting piece, Driving lever Handle, Bolt M8 X 16, Plain washer M6, Plain washer M8, Bolt; M8X20, Grub screw DIN914-M 6, Drive cable 1750, Bolt m6 X 16, Flexible edge protector.
Patent IN-2012DE00315-A (IN)
Inventor: KOUL VEENA
IPC: A61K/
Filed: 2012-02-06
Abstract: The invention relates to Triple Layer Wound Dressing Material and Mechanism for Efficient Drug release and Healing thereby which maintains a continuous moist environment around wound bed and acts as a barrier for microbial infection. More specifically, the present invention discloses a triple layer dressing which is non-sticky to the skin with smooth peeling without injury to the newly formed tissues and in which the inner layer of the dressing delivers the therapeutically active drug in a sustained manner for its maximum efficacy thereby utilizing the potent drug economically with low dose regime and also at the same time, its inner layer of the dressing retains its integrity under in-vivo enaymatic body fluid and degrades as per the desirability, i.e. 3-6 days.
Patent IN-2014CH00966-A (IN)
Inventor: M BHARATHI DR
IPC: G05B/
Filed: 2014-02-26
Abstract: In process industries, cascade system is desirable to reduce the effects of possible disturbances and to improve the dynamic performance of the distillation column. In the traditional series cascade control, both the manipulated variable and disturbance variables affect the primary output through the intermediate (secondary) output. In this work Calculation of interactive measures (RGA, NI & SVD) for different multivariable distillation columns are evaluated for finalizing appropriate input-output pairs, Different control schemes (centralized and decentralized) with PI/PID controllers for the multivariable systems are synthesized and implemented. Decoupling controls / Interaction reducers are developed when interaction effects produce a significant deterioration in control system performance, transfer function based system identification for parallel cascade control, Autotuning of parallel cascade control using relay feedback and set point relay.
Patent KR-830002259-A (KR)
Title: 광파이버 접속부의 보강방법 및 보강부재
IPC: G02B6/24
Filed: 1980-03-13
Abstract: 내용 없음
Patent KR-830002167-A (KR)
Title: 마찰클러치 구동판
IPC: F16D13/64
Filed: 1980-03-27
Abstract: 내용 없음
Patent KR-830006052-A (KR)
Title: 궤도차의 처짐조정기
IPC: B61H15/00
Filed: 1981-06-24
Abstract: 내용 없음
Patent KR-830006674-A (KR)
Title: 합성수지제의 자립성 권척(卷尺) 및 그 제조방법
IPC: G01B3/10
Filed: 1981-07-25
Abstract: 내용 없음
Patent KR-830006943-A (KR)
Title: 개선된 담배 필터
IPC: A24D1/04
Filed: 1981-12-05
Abstract: 내용 없음
Patent KR-830009930-A (KR)
Title: 금속에 폴리우레탄 일레스토머(elastomer)의 접착방법
IPC: B32B7/12
Filed: 1982-05-07
Abstract: 내용 없음
Patent KR-840005835-A (KR)
Title: 1:2-코발트 착물 아조 염료 및 1:2-크롬 착 아조 염료 혼합물의 제조방법
IPC: C09B62/515
Filed: 1983-08-11
Abstract: 내용 없음
Patent KR-840005868-A (KR)
Title: 카세트 보관장치
IPC: G11B23/023
Filed: 1983-08-27
Abstract: 내용 없음
Patent KR-850008138-A (KR)
Title: 해양 관찰선
Filed: 1984-05-02
Abstract: 내용 없음
Patent KR-850000446-A (KR)
IPC: C07D499/00
Filed: 1984-06-05
Abstract: 6-alpha/beta-[(C1-C4)Alkoxyaminomethyl and benzyloxyaminomethyl]penicillanic acid 1,1-dioxides, pharmaceutically acceptable salts thereof and conventional esters thereof hydrolyzable under physiological conditions, all of which are useful in medicine as beta-lactamase inhibitors; intermediates and processes therefor; and a process for the conversion of the present compounds to 6-alpha- and 6-beta-(aminomethyl)penicillanic acid 1,1-dioxides and derivatives.
Patent KR-850006115-A (KR)
Title: 레코딩 카세트
IPC: G11B23/28
Filed: 1985-02-06
Abstract: 내용 없음
Patent KR-860006441-A (KR)
Title: 피롤리딘 유도체의 제조방법
IPC: A61P9/12
Filed: 1985-02-11
Abstract: 내용 없음
Patent KR-850006403-A (KR)
IPC: A61P9/06
Filed: 1985-03-14
Abstract: Disclosed are novel condensed diazepinones of formula I   <IMAGE> wherein B is a fused ring selected from   <IMAGE>  X is -CH- or, when B is ortho-phenylene, X can also be nitrogen; A1 is C1-C2 alkylene; A2 is C1-C2 when it is in the 2-position relative to the saturated heterocyclic ring nitrogen or a single bond or methylene when it is in the 3- or 4-position; R1 is C1-C3 alkyl; R2 is C1-C7 alkyl, optionally hydroxy-substituted on at least one of its second to seventh carbon, or C3-C7 cycloalkyl, optionally hydroxy substituted, or C3-C7 cycloalkylmethyl; or R1 and R2 can, together with the nitrogen therebetween, be a 4- to 7-membered saturated monocyclic, heterocyclic ring which can optionally include an oxygen or N-CH3; R3 is hydrogen, chlorine, or methyl; R4 is hydrogen or C1-C4 alkyl, R5 is hydrogen, chlorine or C1-C4 alkyl; and Z is a single bond, oxygen, methylene or 1,2-ethylene; and NR1 R2-N oxides and nontoxic, pharmaceutically acceptable addition salts thereof. Also disclosed are pyrrolobenzodiazepinone intermediates, pharmaceutical compositions containing the condensed diazepinones and methods of using them to treat cardiovascular disorders, particularly bradycardia and bradyarrhythmia.
Patent KR-860008484-A (KR)
Title: 5분전 예고시계
Filed: 1985-04-02
Abstract: 내용 없음
Patent KR-860008423-A (KR)
Title: 냉각공기 발생장치
Filed: 1985-04-18
Abstract: 내용 없음
Patent KR-860004191-A (KR)
Title: 세탁기
IPC: D06F39/10
Filed: 1985-04-30
Abstract: 내용 없음
Patent KR-860009348-A (KR)
Title: Real Time Image 디지탈 변환기의 DMA 제어회로
Filed: 1985-05-24
Abstract: 내용 없음
Patent KR-870001009-A (KR)
Title: 인조 무늬 대리석의 제조 방법.
Filed: 1985-07-01
Abstract: 내용 없음.
Patent KR-870001836-A (KR)
Title: 광견병 바이러스의 정제방법
IPC: C12N7/02
Filed: 1985-08-10
Abstract: 내용 없음.
Patent KR-870006290-A (KR)
Title: 타일이 일체로 형성되는 내화벽돌
Filed: 1985-12-17
Abstract: 내용 없음
Patent KR-870007493-A (KR)
Title: 카세트 데크의 반복 재생제어회로
Filed: 1986-01-31
Abstract: 내용 없음
Patent KR-870008297-A (KR)
Title: 테이프의 자동반복 재생장치
IPC: G11B15/03
Filed: 1986-02-17
Abstract: 내용 없음
Patent KR-860008061-A (KR)
Title: 동력 부우스터
IPC: B60T13/12
Filed: 1986-04-28
Abstract: 내용 없음
Patent KR-870000298-A (KR)
Title: 심장혈관의 병 치료용 1,4-디하이드로피리딘 유도체의 제법
IPC: C07D401/12
Filed: 1986-06-16
Abstract: 내용 없음.
Patent KR-880003435-A (KR)
Title: 래터럴 pnp형 트랜지스터의 제조방법
Filed: 1986-08-18
Abstract: 내용 없음
Patent KR-870003437-A (KR)
Title: 실시간 다중분해 신호처리장치
IPC: G06F17/16
Filed: 1986-09-15
Abstract: 내용 없음
Patent KR-870004830-A (KR)
Title: 경화발포된 중합체 조성물, 그 제조방법 및 그로부터 제조된 적층판
IPC: C08J3/28
Filed: 1986-11-12
Abstract: 내용 없음
Patent KR-880006718-A (KR)
Title: Pc강선 케이블 단부에 휘팅부를 장착시키는 고정방법
Filed: 1986-11-21
Abstract: 내용 없음
Patent KR-870005419-A (KR)
Title: 자기콘덴서 및 그의 제조방법
IPC: C04B35/49
Filed: 1986-11-28
Abstract: 내용 없음
Patent KR-870006921-A (KR)
Title: 고온가스 유분의 여과장치 및 공정
IPC: B01D46/02
Filed: 1987-01-10
Abstract: 내용 없음.
Patent KR-870007455-A (KR)
Title: 정전사진장치
IPC: G03G21/16
Filed: 1987-01-16
Abstract: 내용 없음
Patent KR-870006944-A (KR)
Title: 단열판층
IPC: C04B28/06
Filed: 1987-01-23
Abstract: 내용 없음.
Patent KR-880007878-A (KR)
Title: 암거집 배수관
IPC: E02B11/00
Filed: 1987-02-17
Abstract: 내용 없음.
Patent KR-880011532-A (KR)
Title: 배기 가스를 이용한 무동력 통풍기
Filed: 1987-03-18
Abstract: 내용 없음
Patent KR-880001678-A (KR)
Title: 항균제
IPC: A61P31/04
Filed: 1987-07-07
Abstract: 내용 없음
Patent KR-890003057-A (KR)
Title: 권취식안테나의 권취장치
IPC: H01Q1/08
Filed: 1987-07-07
Abstract: 내용없음
Patent KR-890003661-A (KR)
Title: 2- (4- 히드록시페닐)-2- 메틸프로필 알코올과 그의 제조방법
IPC: C07B61/00
Filed: 1987-08-04
Abstract: 내용 없음
Patent KR-890013246-A (KR)
Title: 코어얀(Core Yarn)의 제조방법
Filed: 1988-02-12
Abstract: 내용 없음.
Patent KR-880013753-A (KR)
IPC: B60T11/16
Filed: 1988-05-27
Abstract: An actuator for a fluid pressure system includes a foot pedal (50) pivotally connected to a support structure (51) for movement away from and into a rest position. A piston-cylinder assembly (2) has a piston (9) slidably mounted within a bore (8) of a cylinder member (3) and a pressure chamber (14) formed at least in part within said member. Movement of said piston in one direction relative to said member is operable to cause a reduction in the volumetric size of said chamber. The assembly (2) is pivotally connected to the foot pedal and the support structure respectively, and the pivotal connection to the foot pedal is located intermediate the ends of a lever forming part of the foot pedal. The two pivotable connections with the support structure are spaced apart so that movement of said pedal away from said rest position causes movement of said piston in the one direction. <IMAGE>
Patent KR-900000644-A (KR)
Title: 항공기 장식 조명등
Filed: 1988-06-20
Abstract: 내용 없음
Patent KR-890002647-A (KR)
Title: 조합계수 계량방법 및 장치
IPC: G01G19/34
Filed: 1988-07-02
Abstract: 내용 없음
Patent KR-890002988-A (KR)
Title: 반도체 단결정봉의 절단장치
IPC: B23D47/00
Filed: 1988-07-29
Abstract: 내용 없음
Patent KR-890006890-A (KR)
Title: 방직기, 특히 편물기용 실저장·공급장치
IPC: B65H69/04
Filed: 1988-09-05
Abstract: 내용 없음