ВОИС - Поиск по национальным патентным фондам и фондам PCT

1.WO/2022/173132FAST-CURING GROUT COMPOSITION FOR STEEL PIPE MULTI-STEP GROUTING METHOD, AND STEEL PIPE MULTI-STEP GROUTING METHOD USING SAME

WO - 18.08.2022

Класс МПК C09K 17/10 № заявки PCT/KR2022/000362 Заявитель AZ CO.,LTD. Изобретатель MIN, Sung Ki

The present invention relates to a fast-curing grout composition for a steel pipe multi-step grouting method comprising the steps of: perforating the ground around a tunnel to be reinforced (S10); inserting a steel pipe into the perforation (S20); filling a sealing material between the steel pipe and the perforation (S30); gelling the filled sealing material (S40); filling a main injection material including an injection material and an accelerating material into the steel pipe inserted into the perforation (S50); and curing the filled main injection material (S60).

2.WO/2001/076840SPRITZVORRICHTUNG ZUM HERSTELLEN EINES MÖRTELS MIT SICHERHEITS-EINRICHTUNG

WO - 18.10.2001

Класс МПК B05B 7/14 № заявки PCT/EP2001/002570 Заявитель BAYOSAN WACHTER GMBH & CO. KG Изобретатель WACHTER, Anton

Die Erfindung betrifft eine Vorrichtung zum Herstellen eines Mörtels, mit einem rohrförmigen Gehäuse (1), mindestens einem in dem Gehäuse (1) angeordneten Luftrohr (2), einer Düseneinrichtung (3) am freien Ende des Luftrohrs, Zuleitungen (4, 5, 6) für fluidisiertes Bindemittel, fluidisierten Zuschlag, und, fakultativ, für zusätzliches Fluid, einer Mischstrecke (7) zum Vermischen aller Komponenten, und einer Ausblasdüse (8) am Ende der Mischstrecke (7), wobei eine Sicherheits-Einrichtung (9) vorgesehen ist, die bei einer Verstopfung in dem Gehäuse (1) einen überhöhten Druckaufbau verhindert.

3.WO/2016/119409VALVE STATE DISPLAY DEVICE

WO - 04.08.2016

Класс МПК F16K 37/00 № заявки PCT/CN2015/083830 Заявитель JIANGSU SHENTONG VALVE CO.,LTD Изобретатель ZHANG, Yifang

A valve state display device comprises a valve pole (1). The head portion of the valve pole (1) is provided with a connection structure (2) connected with a driving device. The tail portion of the valve pole (1) is milled into a flat tenon (3) form. The flat tenon is sleeved with a blocking ring (4). The bottom surface of the blocking ring (4) is in contact with the large end surface of the tail portion of the valve pole. The diameter of the circumcircle of the flat tenon and the width of the flat tenon are in clearance fit with the inner surface of the blocking ring (4). A threaded hole or a pin hole is machined and provided in the large end surface of the tail portion of the valve pole. The flat tenon is provided with a valve pole groove (5). The valve pole groove and the blocking ring (4) are snapped to each other and mutually positioned. The device is reasonable in structure, good in working performance and low in cost.

4.WO/2017/148312SERVICE RESERVATION METHOD AND DEVICE

WO - 08.09.2017

Класс МПК G06Q 10/02 № заявки PCT/CN2017/074316 Заявитель ALIBABA GROUP HOLDING LIMITED Изобретатель SHI, Lisha

A service reservation method and device. The method comprises: receiving a reservation request with respect to a preconfigured service and initialized by a preconfigured instant communication application (102); determining a service method assigned by the reservation request (104); and responding, according to the service method, to the reservation request, to enable an initializer initializing the reservation request to obtain the preconfigured service (106). The technical solution according to the application can facilitate a user to implement a convenient and fast service reservation operation.

5.WO/2017/158452ABSTRACTED GRAPHS FROM SOCIAL RELATIONSHIP GRAPH

WO - 21.09.2017

Класс МПК G06F 17/30 № заявки PCT/IB2017/050938 Заявитель DATASPARK PTE, LTD Изобретатель DANG, The Ang

A system may generate abstracted graphs from a social relationship graph in response to a query. A query may identify a person for which permission has been obtains to collect their data. The abstracted graphs may include summary statistics for various relationships of the person. The relationships may include other persons, places, things, concepts, brands, or other object that may be present in a social relationship graph, and the relationships may be presented in an abstracted or summarized form. The abstracted form may preserve data that may be useful for the requestor, yet may prevent the requestor from receiving some raw data. When two or more people have given consent, the data relating to the consenting persons may be presented in a non-abstracted manner, while other data may be presented in an abstracted manner.

6.WO/2017/010940DISPLAY SHEETS, POSTER DISPLAY DEVICES AND METHODS OF DISPLAYING A POSTER

WO - 19.01.2017

Класс МПК G09F 13/22 № заявки PCT/SG2016/050323 Заявитель AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH Изобретатель CHANG, Kok Leong

According to various embodiments, there is provided a display sheet including a plurality of light emitting devices; a sub-circuit storing operation parameters of the plurality of light emitting devices; and a display sheet electrical connector configured to electrically couple the display sheet to a poster display device; wherein the poster display device includes a frame and further includes a main circuit configured to operate the plurality of light emitting devices based on the operation parameters; and wherein the display sheet is configured to be detachably coupled to the frame.

7.WO/2017/090891NON-CONTACT TYPE METAL CARD HAVING ANTENNA EMBEDDED THEREIN

WO - 01.06.2017

Класс МПК G06K 19/077 № заявки PCT/KR2016/011785 Заявитель BIOSMART CORPORATION Изобретатель YOON, Tae Ki

A non-contact metal card according to the present invention is characterized in that a first body sheet and a second body sheet, which are formed of a metal flat plate, are vertically stacked, and an antenna inlay, which has an antenna, is disposed therebetween. A hole is formed in a main body of each of the first body sheet and the second body sheet, and a slot is formed by incising a gap between one side surface of each hole and the side surface of the main body. The hole is positioned in the internal area of the antenna, and the locations of the hole of the first body sheet and the hole of the second body sheet have a gap of a predetermined distance. By the aforesaid structure, the non-contact type metal card of the present invention has a hole of which a part of one side surface is opened by a slot on the main body which is a metal flat plate, and thus prevents an eddy current from occurring on the first body sheet and the second body sheet which are metal flat plates, thereby enabling the metal card to transmit and receive data in a wireless manner by using the antenna embedded therein.

8.WO/2015/041609METHOD AND SYSTEM FOR DETERMINING AN OPTICAL EYE DIAGRAM OF A MODULATED OPTICAL BEAM OF AN INTERFEROMETER DEVICE

WO - 26.03.2015

Класс МПК G02F 1/21 № заявки PCT/SG2014/000450 Заявитель AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH Изобретатель DIXIT, Vivek

A method and a system for determining an optical eye diagram of a modulated optical beam of an interferometer device, a method of evaluating system performance of electro-optic devices, and a data storage medium having stored thereon data code means for instructing a computing device to execute the methods. The method of determining an optical eye diagram of a modulated optical beam of an interferometer device comprises obtaining AC parameters for one or more modulator structures of the interferometer device at respective DC bias voltages within a predetermined bias voltage range at an operating frequency of the one or more modulator structures from electrical simulation; obtaining a carrier concentration profile from the electrical simulation; obtaining optical parameters for the one or more modulator structures from optical simulation based on the carrier concentration profile; and determining the optical eye diagram of the modulated optical beam based on the AC parameters and the optical parameters.

9.WO/2015/106245IMPROVED METHOD AND APPARATUS FOR INTRODUCING AN INTRAVENEOUS CATHETER

WO - 16.07.2015

Класс МПК A61M 25/06 № заявки PCT/US2015/011139 Заявитель WEXLER, Toby Изобретатель WEXLER, Toby

An improved catheter insertion assembly having a transparent tubular member open at each end; a plunger assembly slidable within the tubular member having a stem portion at a first end; and at least a partially transparent chamber having a needle base and sealing member on a second end of the plunger assembly; an elongated tubular needle embedded within the needle base and extending therefrom with the needle in fluid communication with the transparent chamber; a catheter assembly, a transparent cannula and a transparent hub attached to the second end with the tubular needle passing longitudinally through the cannula; a fluid passage formed between the needle and the cannula so that when the plunger is retracted a vacuum is established within the fluid passage and blood is visibly drawn through the fluid passage into the transparent cannula and if volume permits, blood then would be visible in the transparent hub, and then if volume permits blood would be visible in the void of the catheter body (barrel) created by pulling the plunger; and wherein the tubular needle is threaded through a lumen of the cannula; and wherein the sealing member provides a sliding seal between the plunger assembly and the transparent tubular member; and wherein, a fluid communication exists through the needle into the flashback chamber of the plunger apparatus and through a porous vent. The distal end of the catheter device described herein has the addition of an external flange and dual plunger paddles which allow dynamic positioning of the fingers and one handed operation. Furthermore these structures are ergonomically associated to maximize finger surface area operation; and wherein the user can change the orientation of the beveled needle.

10.WO/2015/076754METHOD OF SYNTHESIZING A LAYERED DOUBLE HYDROXIDE

WO - 28.05.2015

Класс МПК H01G 11/50 № заявки PCT/SG2014/000549 Заявитель NANYANG TECHNOLOGICAL UNIVERSITY Изобретатель LEE, Pooi See

A method of synthesizing a layered double hydroxide is provided. The method includes forming the layered double hydroxide in presence of a steric repulsion agent, wherein amount of the steric repulsion agent is varied to control size of the layered double hydroxide formed.

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