baber/WOPTO huggingface dataset:
Patent MY-193580-A (MY)
Title: Air-conditioner
Inventor: Yukinori TANAKA
IPC: F24F11/00
Filed: 2018-06-12
Abstract: Provided is an air-conditioner in which an indoor heat exchanger is placed in a clean state and water does not easily flow out of a drain pan. The air-conditioner is provided with a refrigerant circuit and a controller, and is further provided with a drain pan (18) disposed under the indoor heat exchanger (15). The controller causes the indoor heat exchanger (15) to function as an evaporator, and performs a process in which the indoor heat exchanger (15) is subjected to freezing or dew formation. If the process has been performed when the outside air temperature is lower than or equal to a first threshold value, the controller does not start the process of next time until a predetermined prohibition period elapses after the process is performed.
Patent MY-198125-A (MY)
Title: Risk assessment device, risk assessment method, and risk assessment program
Inventor: MITA TETSUYA
IPC: G05B23/02
Filed: 2018-02-14
Abstract: A risk assessment device (3) for displaying a risk matrix in which a probability of malfunction and a degree of influence of malfunction are set as two axes includes a malfunction probability acquisition unit (381) configured to acquire, with respect to a target device group, a data group that indicates a temporal change of the probability of malfunction from a current point in time, an influence degree acquisition unit (382) configured to acquire a degree of influence that corresponds to the target device group, and an image data creation unit (384) configured to create image data for displaying a plot diagram that is obtained by plotting, with respect to each probability of malfunction that constitutes the acquired data group, a pair of the probability of malfunction and the acquired degree of influence on the risk matrix.
Patent MY-196693-A (MY)
Title: Thermal Cracking of Crudes and Heavy Feeds to Produce Olefins in Pyrolysis Reactors
Inventor: KANDASAMY MEENAKSHI SUNDARAM
IPC: C10G9/18
Filed: 2015-10-06
Abstract: Systems and processes for efficiently cracking of hydrocarbon mixtures, such as mixtures including compounds having a normal boiling temperature of greater than 450?C, 500?C, or even greater than 550?C, such as whole crudes for example, are disclosed. (Figure 1)
Patent MY-186966-A (MY)
Title: Hydrous silica for rubber-reinforcing filler
Inventor: IMABEPPU Yuta
Filed: 2019-06-21
Abstract: The present invention pertains to a hydrous silica for rubber-reinforcing filler, having a BET specific surface area ranging from 230 to 350 m2/g, and satisfies the following: a) the pore volume of 1.9 nm to 100 nm pore radius measured by the mercury press-in method (VHP-Hg) ranges from 1.40 to 2.00 cm3/g; b) total pore volume in the range of 1.6 nm to 100 nm pore radius by the nitrogen adsorption/desorption method (VN2) ranges from 1.60 to 2.20 cm3/g; and c) the pore volume ratio of (a) and (b) VHP-Hg/VN2 ranges from 0.70 to 0.95. This invention provides a hydrous silica capable of further improving reinforcing properties of a rubber, particularly the wear resistance by improving dispersibility of the hydrous silica in the rubber in addition to rubber reinforcing properties obtained by a high BET specific surface area.
Patent MY-150523-A (MY)
Title: A fretting fatigue testing machine under rotating-bending approach
Inventor: SHUKOR HAMDI ABD PROF DR
IPC: G01N3/56
Filed: 2011-05-19
Abstract: THE PRESENT INVENTION RELATES TO A FRETTING FATIGUE TESTING MACHINE (100) USING ROTATING-BENDING METHOD, COMPRISES OF: A BASE (101 ); A FRAME BASE (118); A MOTOR (102) MOUNTED TO THE BASE (101) FOR GENERATING ROTATIONAL MOVEMENT MEANS; A PAIR OF MOTOR COUPLINGS (103) CONNECTING A MOTOR SHAFT (106) TO THE MOTOR (102); A PLURALITY OF FIRST BEARINGS (104) MOUNTED TO THE BASE (101) FOR HOLDING THE MOTOR SHAFT (106); A CHUCK (108) CONNECTED THE MOTOR SHAFT (106) FOR HOLDING A TEST SPECIMEN; A FRAME (400) INCLUDING A PLURALITY OF RODS (115), AND A PLURALITY OF HOLDERS (110) EACH HAVING AN OPENING (111); A SECOND BEARING (117) COUPLED TO A BEARING HOLDER (116) FOR SUPPORTING THE TEST SPECIMEN, CHARACTERIZED BY: A HANDWHEEL (112) INCLUDING A LEAD SCREW (113) RECEIVED INTO THE OPENING (111 ); A LOAD CELL (114) CONNECTED TO THE LEAD SCREW (113) FOR MEASURING THE FORCE APPLIED ROM THE LEAD SCREW (113) TO THE TEST SPECIMEN. (FIGURE 1)
Patent MY-178245-A (MY)
Title: A method for tcp congestion control in multi-hop wireless network
Inventor: MOHAMED OTHMAN
Filed: 2014-11-06
Abstract: The present invention relates to a method for managing congestion in a wireless network. It deploys the step of observing RTT and IAT of TCP ACK value to estimate the current network conditions (200); conducting increase-decrease of cwnd of the rate of TCP (300); and conducting loss reaction mechanism whenever TCP detects the loss by duplicate ACK or timeout (400). The present invention efficiently estimates the network condition, distinguishes between losses, and adaptively controls the data packet transmission is required.
Patent SG-10201703028P-A (SG)
Title: Message processing apparatus and methods
Inventor: VIJAYKUMAR VAMANRAO BORKAR
Filed: 2017-04-12
Abstract: MESSAGE PROCESSING APPARATUS AND METHODS An apparatus for processing messages is disclosed. The apparatus comprises: a computer processor and a data storage device, the data storage device having a message transform module and a message provision module comprising non-transitory instructions operative by the processor to: receive a producer message from a message producer, the producer message being structured according to a producer message schema, the producer message schema defining a plurality of producer message fields; transform the producer message to obtain a subscriber message, wherein transforming the producer message comprises applying a subscriber message transform comprising a set of rules for converting a message from the producer message schema to a subscriber message schema associated with a message subscriber, the subscriber message schema defining a plurality of subscriber message fields; and provide the subscriber message to the message subscriber. [Figure to print with abstract: Fig. ] 16
Patent SG-10201703469R-A (SG)
Title: A server and its processing method thereof
Inventor: FUNG KAH WAI
Filed: 2017-04-27
Abstract: A SERVER AND ITS PROCESSING METHOD THEREOF An embodiment of the invention is server connectable to a device controller where the server comprises a client management module, a content management module 5 and an application management module. The server is capable of handling a plurality of requests from the device controller. The plurality of requests comprises: (i) a connection request; (ii) a system instruction request for a system instruction; (iii) a software update request for a software update; (iv) a content file request for a content file; (v) a layout file request for a layout file; and (vi) an executable file 10 request for an executable file. The content file comprises at least one media file with a start date, a start time, an expiry date and an expiry time, permitting the device controller to commence processing the at least one media file on the start date at the start time and stop processing the at least one media file on the expiry date at the expiry time. The layout file comprises at least one layout pattern, permitting the 15 device controller to display the at least one media file according to the at least one layout pattern. Figure 1 20
Patent SG-10201705663T-A (SG)
Title: Breast pump system
Inventor: SHANAHAN MAIRE SIOBHAN
Filed: 2017-07-10
Abstract: BREASTPUMP SYSTEM The present invention relates to a breast pump system for backflow prevention. The breast pump system is particularly relevant, but not limited to a breast pump system comprising: an inner case, for resting against a portion of a breast, connected to an external suction source via a hose; a membrane arranged to enclose the inner case to form a first chamber between the inner case and the membrane; and an outer case arranged to enclose the membrane to form a second chamber between the membrane and the outer case to receive a nipple of the breast, wherein when air exits from the first 10 chamber via the hose by the external suction source, the first chamber collapses and a vacuum is created on the second chamber so as to draw milk from the nipple. Fig. 1 17
Patent SG-11201407429P-A (SG)
Title: Infusion catheter tip for biologics
Inventor: DIB NABIL
IPC: A61M25/14
Filed: 2013-05-09
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 21 November 2013 (21.11.2013) WIPOIPCT (10) International Publication Number WO 2013/173166 A1 (51) International Patent Classification: A61M 25/14 ( 2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/040396 9 May 2013 (09.05.2013) English English (30) Priority Data: 13/473,988 17 May 2012 (17.05.2012) US (71) Applicant: TRANSLATIONAL BIOLOGIC INFU­ SION CATHETER, LLC [US/US]; 3420 S. Mercy Road, Suite 312, Gilbert, Arizona 85297 (US). (72) Inventor: DIB, Nabil; 3951 East Paradise View Drive, Paradise Valley, Arizona 85253 (US). (74) Agent: NYDEGGER, Neil K.; Nydegger & Associates, 348 Olive Street, San Diego, California 92103 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: INFUSION CATHETER TIP FOR BIOLOGICS 56 58 \O i-H m i> i-H cn i-H o CJ o & (57) Abstract: A system for moving particles suspended in a first fluid, for infusion into the stream of second fluid, includes a a catheter with multi-lumen a distal separator. The separator is formed with a plurality of parallel lumens, wherein each lumen has a predetermined diameter. Importantly, the diameter of each lumen is dimensioned to sequentially receive particles therethrough, to prevent the particles from flocculating before they enter the stream of the second fluid. A recollection chamber in fluid communica­ tion with the separator allows for reconsolidation of the fluid after leaving the separator and for minimizing the damage caused to the vessel when the fluid exits the catheter. An inflatable balloon, affixed to the outside of the catheter, can be provided regulate flow to of the second fluid and thereby facilitate entry of the particles into the stream of the second fluid and increase retention of particles in targeted tissue.
Patent SG-11201408112X-A (SG)
Title: Random access and signaling of long-term reference pictures in video coding
Inventor: RAMASUBRAMONIAN ADARSH KRISHNAN
Filed: 2013-06-19
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 3 January 2014 (03.01.2014) WIPOIPCT (10) International Publication Number WO 2014/004201 A1 (51) International Patent Classification: H04N 7/26 (2006.01) H04N 7/50 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/046529 19 June 2013 (19.06.2013) English English (30) Priority Data: 61/665,862 61/666,688 13/784,006 28 June 2012 (28.06.2012) US 29 June 2012 (29.06.2012) US 4 March 2013 (04.03.2013) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: RAMASUBRAMONIAN, Adarsh Krishnan; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). WANG, Ye-Kui; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). JOSHI, Rajan Lax- man; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHEN, Ying; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: DAWLEY, Brian R.; Shumaker & Sieffert, P.A., 1625 Radio Drive, Suite 300, Woodbury, Minnesota 55125 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) — as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3)) (54) Title: RANDOM ACCESS AND SIGNALING OF LONG-TERM REFERENCE PICTURES IN VIDEO CODING o CJ o o FIG. 6 TH (57) Abstract: A video coder can be configured to code a random access point (RAP) picture and code one or more decodable lead- O ing pictures (DLPs) for the RAP picture such that all pictures that are targeted for discard precede the DLPs associated with the RAP CJ picture in display order.
Patent SG-11201408297X-A (SG)
Title: Porous graphene oxide materials
Inventor: LOH KIAN PING
IPC: C01B31/04
Filed: 2013-06-18
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau „ (10) International Publication Number (43) International Publication Date ^ ^ WO 2013/191654 A1 27 December 2013 (27.12.2013) WIPO I PCT (51) International Patent Classification: C01B 31/04 (2006.01) B82B 1/00 (2006.01) B01J21/18 (2006.01) B82Y40/00 (2011.01) B01J23/00 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/SG2013/000249 18 June 2013 (18.06.2013) English (30) Priority Data: 61/660,870 18 June 2012 (18.06.2012) English US (71) Applicant: NATIONAL UNIVERSITY OF SINGA­ PORE [SG/SG]; 21 Lower Kent Ridge Road, Singapore 119077 (SG). (72) Inventors: LOH, Kian Ping; c/o National University of Singapore, Faculty of Science, Department of Chemistry, 21 Lower Kent Ridge Road, Singapore 119077 (SG). SU, Chen Liang; c/o National University of Singapore, Faculty of Science, Department of Chemistry, 21 Lower Kent Ridge Road, Singapore 119077 (SG). (74) Agent: AMICA LAW LLC; 30 Raffles Place, #18-03/04 — Chevron House, Singapore 048622 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — of inventorship (Rule 4.17(iv)) Published: with international search report (Art. 21(3)) •rt i-H o\ (54) Title: POROUS GRAPHENE OXIDE MATERIALS (57) Abstract: A method of preparing porous graphene oxide material. The method includes a the steps of: (1) preparing graphene ^ oxide sheets from graphite at 40 to 170 °C; (2) providing graphene a oxide suspension containing the graphene oxide sheets; (3) C<| heating the graphene oxide suspension with a base at 25 to 300 °C for 0.1 to 48 hours to obtain base-treated graphene oxide sheets; and (4) heating a mixture of the base-treated graphene oxide sheets and an acid at 25 to 300 °C for 0.1 to 48 hours to yield the por- (5T ous graphene oxide material. Also disclosed are novel porous graphene oxide materials and methods of using these materials as Cala­ is lysts.
Patent SG-11201803940P-A (SG)
Title: Gene therapy composition
Inventor: HIRAHATA TETSUYUKI
IPC: A61P43/00
Filed: 2015-10-23
Abstract: GENE THERAPY COMPOSITION Problem 5 To provide a gene therapy composition, which gene therapy composition promotes cancer cell apoptosis by delivering apoptosis-inducing genes comprising a combination of multiple genes into cancer cells, and to a liposome vector for transferring the gene therapy composition to cancer cells and a method of preparing the liposome vector. 10 Solution A gene therapy composition comprising a gene therapy composition for preventing and/or treating cancer whose anti-tumor genes are apoptosis-inducing genes, wherein the apoptosis-inducing genes comprise p53 genes, FUS-1 genes, TRAIL genes and IL-24 genes. 15 [FIG. 1]
Patent SG-11201807996U-A (SG)
Title: Eye-washing vessel
Inventor: SHINODA TETSUHIRO
IPC: A61H35/02
Filed: 2017-03-17
Abstract: An object of the invention is to provide an eye-washing vessel capable of preventing or reducing damage to the vessel body and providing an improved fit of an eye-contacting portion to a portion around the eye. An eye-washing vessel (1) includes a vessel body (10) capable of containing an eyewash solution, and an eye- contacting portion (20) connected to the vessel body (10). The vessel body (10) has a bottom wall (12) and a peripheral wall (14), and the eye-contacting portion (20) is connected to an end of the peripheral wall (14) opposite to the bottom wall (12) side. The vessel body (10) is made of a vessel-body material including polyethylene, and the eye-contacting portion (20) is made of an eye-contacting portion material including polyethylene and a thermoplastic elastomer having a lower hardness than that of the polyethylene.
Patent SG-11201809596P-A (SG)
Title: Film structure and method for manufacturing the same
Inventor: KIJIMA TAKESHI
IPC: H01L41/43
Filed: 2017-05-31
Abstract: FILM STRUCTURE AND METHOD FOR MANUFACTURING THE SAME A film structure (10) includes a substrate (11), a piezoelectric film (14) formed on the substrate (11) and containing first composite oxide represented by a composition formula Pb(Zr1-xTix)O3, and a piezoelectric film (15) formed on the piezoelectric film (14) and containing second composite oxide represented by a composition formula Pb(Zr1-yTiy)O3. In the composition formulae, x satisfies 0.10 < x ≤ 0.20, and y satisfies 0.35 ≤ y ≤ 0.55. The piezoelectric film (14) has tensile stress, and the piezoelectric film (15) has compressive stress. FIG. 1
Patent SG-11201906395P-A (SG)
Title: Blockchain based data processing method and device
Inventor: WU HAO
IPC: G06F9/46
Filed: 2018-07-13
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 17 January 2019 (17.01.2019) WIPO I PCT omit III m DID min Elmo oimIE (10) International Publication Number WO 2019/014592 Al (51) International Patent Classification: GOOF 17/30 (2006.01) GOOF 9 / 4 6 (2006.01) (21) International Application Number: PCT/US2018/042084 (22) International Filing Date: 13 July 2018 (13.07.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201710574373.3 14 July 2017 (14.07.2017) CN (71) Applicant: ALIBABA GROUP HOLDING LIMITED [ /US]; Fourth Floor, One Capital Place, P.O. Box 847, George Town (KY). (72) Inventor: WU, Hao; c/o Ants Patent Team, 17F Build- ing B, Huanglong Times Palza, No. 18 Wantang Road, Hangzhou, 310099 (CN). (74) Agent: STALFORD, Terry J.; Fish & Richardson P.C., P.O. Box 1022, Minneapolis, MN 55440-1022 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) © (54) Title: BLOCKCHAIN BASED DATA PROCESSING METHOD AND DEVICE (57) : A first identifier of each block in a blockchain network is determined. A second identifier of service data stored in each 0 block is determined. A mapping relationship is established between the first identifier of the block and the second identifier of the \" service data stored in the block for each block. The mapping relationship is stored in a relational database.