baber/WOPTO huggingface dataset:
Patent TW-I281160-B (TW)
Title: Method of operating non-volatile memory
Inventor: KUO MING-CHANG
IPC: G11C16/02
Filed: 2005-09-28
Granted: 2007-05-11
Abstract: A method of operating non-volatile memory including a substrate, gate, a charge trapping layer, a source region and a drain region is described. An assisted-charge region of the charge trapping layer is near the source region, and a data-storage region is near the drain region. Before prosecuting the operation, electrons have been injected into the assisted-charge region. When prosecuting the programming operation, a first voltage is applied on the gate, a second voltage is applied on the source region, a third voltage is applied on the drain region and a fourth voltage is applied on the substrate. Wherein, the first voltage is bigger than the fourth voltage, and the third voltage is bigger than the second voltage and the second voltage is bigger than the fourth voltage to cause the channel initiated secondary hot electron injection to inject electrons into the data-storage region.
Patent TW-I264338-B (TW)
Title: Method for processing tab key and the processing machine thereof
Inventor: SHYU RUEY-FANG
IPC: B23B41/00
Filed: 2005-10-27
Granted: 2006-10-21
Abstract: The present invention relates to a method for processing tab key and the processing machine thereof. The processing machine comprises at least two jigs, a height positioning servomechanism, at least two feeding units having drills, and a controlling system having an electronic signal processing circuit built with code database for making the tab keys. The processing steps comprises: mounting the tab keys on the jigs; positioning the jigs to their origin of coordinates; determining the processing depth according to a code concordance table; enabling the jigs to move in a predetermined direction and conducting a drilling to form a plurality of concave holes with different depths on one side of the tab key. The above steps are repeated to make a second row of plurality of concave holes on the same side as well as concave holes with different depths on the other sides of the tab keys.
Patent TW-I286219-B (TW)
Title: Navigation device with single-handed operation
Inventor: CHEN SHI-SHIUN
IPC: G01S1/04
Filed: 2005-11-18
Granted: 2007-09-01
Abstract: The present invention relates to a navigation device with single-handed operation, and more particularly to a navigation device capable of being operated with single hand, quickly browsing choices of selection and verifying. The navigation device mainly includes a base, a screen, a rotary wheel and more than one buttons, wherein the base contains a navigation host system and a GPS satellite receiver therein, the screen provides a display for navigation information, the rotary wheel can be repeatedly rotated in a clockwise or counter-clockwise direction quick browsing and operation of selected item, and the buttons at least contain an item selection confirmation button and an item selection activation button. Given the composition of the mentioned parts, single-handed operation and fast navigation setup can be promptly completed.
Patent TW-I390046-B (TW)
Title: Dotiertes iridium mit verbesserten hochtemperatureigenschaften
Inventor: KOCH MICHAEL
IPC: C30B15/10
Filed: 2006-07-11
Granted: 2013-03-21
Abstract: The invention relates to an iridium alloy of at least 85% by weight iridium, at least 0.005% by weight molybdenum, 0.001 to 0.6% by weight hafnium and, if necessary, rhenium, the sum of molybdenum and hafnium being between 0.02 and 1.2% by weight, and to a process for the production of an iridium alloy, an IrMo and an IrHf master alloy, respectively, being produced in the electric arc and immersed into an iridium melt, if necessary together with Re.
Patent TW-I351889-B (TW)
Title: Multimode mobile communication device with configu
Inventor: JEYHAN KARAOGUZ
IPC: H04W8/24
Filed: 2006-07-28
Granted: 2011-11-01
Abstract: A system and method in a multimode mobile communication device for providing communication configuration update capability. Various aspects of the present invention may comprise establishing a first communication link characterized by a first communication mode of a plurality of communication modes in which the multimode communication device is capable of communicating. Such a first communication link may, for example, be established utilizing a first communication interface module. Communication configuration (or profile) information for a second communication mode may be received over the first communication link. The communication configuration information for the second communication mode may then be utilized to configure the mobile communication device to perform communications in the second communication mode (e.g., utilizing a second communication interface module).
Patent TW-I317180-B (TW)
Title: Optoelectronic component, device with several optoelectronic components and method to produce an optoelectronic component
Inventor: EISSLER DIETER
IPC: H01L31/0224
Filed: 2005-02-18
Granted: 2009-11-11
Abstract: The component has a functional semiconductor area (2) with an active zone (400) and a lateral principal direction of extension. The area is provided with a breakthrough in the active zone. A connecting conductor material (8) is electrically isolated from the active zone in a subarea of the breakthrough and is arranged in a region of the breakthrough. The breakthrough is partially covered by an insulating material (10). - Independent claims are also included for the following: - (A) a device with optoelectronic components - (B) a method for manufacturing an optoelectronic component.
Patent TW-I406877-B (TW)
Title: Brominated anionic styrenic polymers and their preparation
Inventor: KOLICH CHARLES H
IPC: C08F8/20
Filed: 2006-12-20
Granted: 2013-09-01
Abstract: Concurrently fed into a reaction zone held at about 10° C. or less are brominating agent, aluminum halide catalyst, and a solution of anionic styrenic polymer having a GPC Mn about 2000-30,000. The components are in at least two separate feed streams. The feeds are proportioned to maintain (a) the amount of aluminum halide being fed at about 0.8 mole percent or less based on the amount of aromatic monomeric units in the polymer being fed, and (b) amounts of brominating agent and unbrominated polymer in the reaction zone that produce a final washed and dried polymer product containing about 60-71 wt % bromine. The catalyst is deactivated, bromide ions and catalyst residues are washed away from the reaction mixture, and the brominated anionic styrenic polymer is recovered and dried. The dried polymer has a volatile bromobenzene content of about 600 ppm (wt/wt) or less as well as other beneficial properties.
Patent TW-I405269-B (TW)
Title: High-k metal gate devices and methods for making the same
Inventor: YU CHEN HUA
IPC: H01L21/336
Filed: 2007-10-08
Granted: 2013-08-11
Abstract: A layer of P-metal material having a work function of about 4.3 or 4.4 eV or less is formed over a high-k dielectric layer. Portions of the N-metal layer are converted to P-metal materials by introducing additives such as O, C, N, Si or others to produce a P-metal material having an increased work function of about 4.7 or 4.8 eV or greater. A TaC film may be converted to a material of TaCO, TaCN, or TaCON using this technique. The layer of material including original N-metal portions and converted P-metal portions is then patterned using a single patterning operation to simultaneously form semiconductor devices from both the unconverted N-metal sections and converted P-metal sections.
Patent TW-I414018-B (TW)
Title: Method of low-k dielectric film repair
Inventor: YUN SEOKMIN
IPC: H01L21/02
Filed: 2008-02-14
Granted: 2013-11-01
Abstract: An apparatus, system and method for repairing a carbon depleted low-k material in a low-k dielectric film layer includes identifying a repair chemistry having a hydrocarbon group, the repair chemistry configured to repair the carbon depleted low-k material and applying the identified repair chemistry meniscus to the low-k dielectric film layer such that the carbon depleted low-k material in the low-k dielectric film layer is sufficiently exposed to the repair chemistry meniscus substantially repairing the low-k material. The repaired low-k material exhibits substantially equivalent low-k dielectric characteristics of the low-k dielectric film layer.
Patent TW-I405330-B (TW)
Title: Solid-state image pickup device, method of manufacturing solid-state image pickup device, and image pickup device
Inventor: TAKEDA TAKESHI
IPC: H04N5/341
Filed: 2008-09-11
Granted: 2013-08-11
Abstract: Disclosed herein is a solid-state image pickup device including, a plurality of light receiving units, a transfer channel, a first transfer electrode, a second transfer electrode, first wiring, and second wiring.
Patent TW-I410516-B (TW)
Inventor: HONG LU SHENG
IPC: C23C16/34
Filed: 2008-09-11
Granted: 2013-10-01
Abstract: In this invention, a protection film composed of silicon carbide material is disposed on the graphite substrate surface; wherein a buffer layer and a multi-layered incline layer are disposed between the graphite substrate and the protection film. The buffer layer is disposed between the graphite substrate and the multilayered incline layer. The buffer layer and the multilayered incline layer are made of a silicon compound composite film through chemical vapor permeation process. The composite film may be a composite material of silicon carbide/silicon nitride, and the buffer layer and multilayered incline layer can be utilized to buffer the thermal stress generated between the graphite and silicon carbide protection film due to the mismatch thermal expansion coefficient while rising and decreasing the temperature.
Patent TW-I411162-B (TW)
Title: Handheld device
Inventor: TENG PEI LING
IPC: H01Q1/24
Filed: 2009-08-13
Granted: 2013-10-01
Abstract: A handheld device (200) includes an antenna area (240) and an outer frame (210), wherein the outer frame includes a frame body (211) and a carrier (212). The antenna area is for transmitting a radio frequency signal with a first wavelength and has a ground part (241) and a feeding part (242). In addition, the ground part within the antenna area is electrically connected to a ground plane (250). The frame body of the outer frame has an extended area (A2) corresponding to the antenna area to form a projected feeding point (242'). The carrier of the outer frame is disposed at the peripheral area of the opening of the frame body, wherein the peripheral area of the frame body has a first ground point (GP1) electrically connected to the ground plane, and the spacing between the first ground point and the projected feeding point is correlated to the first wavelength.
Patent TW-I411226-B (TW)
Title: Dynamic filtering device
Inventor: WU HUNG WEI
IPC: H03H17/02
Filed: 2009-11-18
Granted: 2013-10-01
Abstract: A dynamic filtering device includes a variation detector, a coefficient generator and a filter. The cut-off frequency of the filter is dynamically adjusted according to variations of an input signal. A higher signal-to-noise ratio is obtained when a finger moves in slow motion and its response time is reduced when the finger moves in fast motion, therefore improving the response time and the noise immunity of the filter.
Patent TW-I413928-B (TW)
Title: Touch panel and differential detection method for same
Inventor: CHENG CHIEN YUNG
IPC: G06F3/044
Filed: 2010-03-17
Granted: 2013-11-01
Abstract: The present disclosure relates to a touch panel and a differential detection method for the touch panel is provided. The differential detection method includes the following steps. An ith scan electrode is selected within a plurality of scan electrodes for providing a driving signal. During the period for providing the driving signal to the ith scan electrode, a difference between the feature values of two neighboring scan electrodes &Dgr; Ci between a reference feature value and the feature value of the kth scan electrode are detected, wherein the difference between the feature values of the jth and the (j+1)th scan electrodes is &Dgr; C(i, j). The feature value of a standard detecting point of detecting points in the touch panel is set with a standard feature value. The feature values of the detecting points is calculated by using the standard feature value, the difference &Dgr; Ci and the difference &Dgr; C(i, j).
Patent TW-I407695-B (TW)
IPC: H03K5/003
Filed: 2010-09-17
Granted: 2013-09-01
Abstract: A high voltage driver comprises a first up-pull unit with a first end and a second end for receiving a double supply voltage, and a third end for receiving an offset signal; a second up-pull unit with a first end electrically connected to the second end of the first up-pull unit, a second end for providing a driving signal executing the switch between the double supply voltage and a ground voltage, a third end receiving a single supply voltage, and a fourth end electrically connected with the third end of the first up-pull unit; a first down-pull unit with a first end and a second end for receiving the ground voltage, and a third end for receiving an input signal; and a second down-pull unit with a first end electrically connected to the second end of the first down-pull unit, a second end electrically connected to the second end of the second up-pull unit, a third end electrically connected to the third end of the second up-pull unit, and a fourth end electrically connected to the third end of the first down-pull unit.
Patent GB-2490549-B (GB)
Title: Construction set
Inventor: NORMAN PHILIP
IPC: A63H33/06
Filed: 2011-05-06
Granted: 2013-04-10
Abstract: A construction set comprises a plurality of elements mutually co-operable to produce at least one assembly, the elements comprising a plurality of connectors 10 each including a disc 11 provided on each side thereof with a respective axial projection 12 (the projection 12 may include the combination of sleeve 15 and post 13). The free end of the projection 12 is provided with two mutually orthogonal pairs of parallel grooves 17 each able to receive part of the disc 11 of another one of the connectors. The free end of the projection is additionally provided with a male bayonet coupling means 18 co-operable with female bayonet coupling means of another element of the set to produce a releasable locked connection therewith, namely female bayonet coupling means 19 at the periphery of the disc 11 of another connector, whereby the connectors can be connected in mutually orthogonal relationship or female bayonet coupling means (33, figure 10) of an adapter (30), whereby the connector and adapter can be connected in coaxial relationship.
Patent GB-2491300-B (GB)
Title: Plant for using unprocessed water having a drinking water drive
Inventor: EHLERT ULRICH
IPC: E03B1/04
Filed: 2011-01-12
Granted: 2013-12-04
Abstract: The invention relates to a service water system, comprising a sunken reservoir (4) and an elevated tank (8), and further comprising a pump (12) for delivering the service water into the elevated tank (8), wherein the pump (12) is connected on the driving side (13) to a drinking water pipe (6) and when drinking water is withdrawn, said pump is driven by the flowing drinking water.
Patent GR-20285-B (GR)
Title: Μια μεθοδος και μια συσκευη δια την μετρησιν των επιφανειακων χαρακτηριστικων της υφης ευκαμπτου υλικου.
Filed: 1959-05-29
Abstract: ις διάταξιν προς μέτρησιν επιφανειακών χαρακτηριστικών ιστού ευκάμπτου υλικού, φωτιστικού μέσου κατευθύνοντος δέσμην φωτός προς μέσον λήψεως εικόνος,διατεταγμένον καθέτως προς αυτήν και μέσον στηρίξεως περί το οποίον ο εν λόγω ιστός δύναται να αναδιπλωθή, του εν λόγω μέσου στηρίξεως όντος διατεταγμένου ίνα στηρίξη τον εν λόγω ιστόν με γραμμικόν τμήμα της επιφανείας του ιστού κάθετον και εν μέρειπαρεμβαλλόμενον προς την εν λόγω δέσμην φωτός ίναρίπτη εικόνα του προφίλ του γραμμικού τμήματος επί του εν λόγω μέσου λήψεως εικόνος.
Patent GR-22015-B (GR)
Title: Τελειοποιησεις εν σχεσει προς συσκευας περισυλλογης υγρου δι' αναρροφησεως.
Filed: 1959-10-17
Abstract: υσκευή βουρτσίσματος και συλλογής υγρού δι' αναρροφήσεως περιλαμβάνουσαν διαχωριστήν (15) επικοινωνούντα με στόμιον συλλογής υγρού (10) μέσον (11) δι' εφαρμογήν αναρροφήσεως προς τον διαχωριστήν ίνα αναρροφά ρεύμα αέρος και παρασυρομένου υγρού προςτο στόμιον και εκείθεν προς τον διαχωριστήν και δεξαμενήν (12) δια καθαρόν και ακάθαρτον υγρόν χαρακτηριζομένη εκ του ότι η δεξαμενή (12) διαιρείται δια κινητού χωρίσματος (26) εις δύο διαμερίσματα τουενός επικοινωνούντος με τον διαχωριστήν ίνα δέχεται το ακάθαρτον υγρόν εξ αυτού, και του άλλου εφωδιασμένου με μέσον τροφοδοτήσσεως καθαρού υγρού προς το πάτωμα του χωρίσματος έχοντος μέσον πολώσεως (28) ίνα υπερνικά την ασκουμένην υπό της αναρροφήσεως επ' αυτού δύναμιν ίνα επιτρέπη, εις το καθαρόνυγρόν να τροφοδοτήται εκ του διαμερίσματος καθαρού υγρού ενώ το διαμέρισμα ακαθάρτου υγρού εκτίθεται εις την αναρρόφησιν.
Patent GR-71207-B (GR)
Inventor: KINAST GUNTHER
IPC: C07D211/54
Filed: 1980-10-17
Abstract: The invention relates to  alpha -hydroxyalkyl-3,4,5-trihydroxypiperidines defined by Formula (I), infra, and pharmaceutical compositions and medicaments containing said compounds. Also included in the invention are methods for the use of said compounds, compositions and medicaments as inhibitors of alpha -glucoside hydrolases; and intermediates for the compounds of said Formula (I).
Patent GR-76453-B (GR)
IPC: G01V1/02
Filed: 1982-05-27
Abstract: In order to determine the signature of an array of n seismic sources 21 to 27, for instance marine seismic sources in the form of air guns, the array is actuated and the emitted pressure wave is measured at n independent points whose positions will respect to the array are known by hydrophones 31 to 37. The measurements are processed to produce n equivalent signatures of the n sources taking into account the interactions therebetween. The signature of the array is then determined merely by superposing the n equivalent signatures.
Patent GR-852026-B (GR)
Inventor: MELVIN LAWRENCE SHERMAN JR
IPC: C07D495/04
Filed: 1985-08-21
Abstract: Tricyclic oxindole antiinflammatory agents of the formula: HET-CONH-Ar (I) and their pharmaceutically acceptable base salts, wherein HET is:where R<sub>1</sub> is C<sub>1</sub>-C<sub>3</sub> alkyl or phenyl; R<sub>3</sub> and R<sub>4</sub> are each H or CH<sub>3</sub>; X is N, CH or C(CH<sub>3</sub>); Y is 0 or S; Z is 0 or CG<sub>2</sub>; n is 1 or 2, and Ar is a specified optionally substituted phenyl or heterocyclic group.
Patent GR-1002447-B (GR)
Title: Method for the production of derived fuel using reclaimed paper packaging material from liquid products, plastic bottles and other mixed plastic packaging materials as raw material.
Inventor: MOURGOS LOUKAS
IPC: C10L5/48
Filed: 1994-09-01
Abstract: A method for the production of derived fuel using reclaimed paper packaging materials of liquid products of the Tetrapak or similar type), plastic soft drinks bottles (of the Pet type) and other mixed plastic packaging materials and industrial refuse of the same composition, as raw materials.
Patent GR-1003626-B (GR)
Title: Smart network for the verification of authenticity of bank notes
Inventor: PARASKEVAKOS GEORGIOU THEODORO
IPC: G07D7/12
Filed: 1998-07-22
Abstract: The objective of this invention is to establish a method of smart detection, reading and recognition of the authenticity of banknotes, based on the uniqueness of their serial numbers, with the assistance of a device consisting of a video scanner which in cooperation with an optical character recognition software and featuring the capacity to store digitised numbers and means of communication network and can furthermore recognise, store (with or without a TAG) and compare repeate bank note serial numbers, foreign currency bank notes, bank and personal cheques and may handle the payment of public utility (PPC, Telecom Co, Water Co.) bills.
Patent IN-160331-B (IN)
Inventor: BOSQUAIN MAURICE
IPC: B01D53/04
Filed: 1984-02-17
Abstract: The case 2 of the container 1 having a vertical axis X-X contains two adsorbent beds 3,4 in the form of sleeves retained by three cylindrical grates 5, 6, 7. The intermediate grate 6 is axially rigid and radially flexible while the innermost and outermost grates 5,7 are axially flexible and radially rigid. This enables the container and the adsorbent beds to support without damage the successive heating and cooling stages in the course of the adsorbent regeneration stages. Application to the purification of large amounts of air intended to be distilled.
Patent IN-175483-B (IN)
Inventor: CRAWFORD JOHN
IPC: C10L1/30
Filed: 1988-04-22
Abstract: A fuel composition for use in internal combustion engines which composition comprises (A) a major amount of a fuel suitable for use in an internal combustion engine, preferably either a lead free or low-lead fuel for use in a spark ignition engine and (B) a minor amount of a composition comprising a metal salt in the form of a particulate dispersion. Examples of suitable metal salts include potassium borate, sodium borate, potassium carbonate and potassium bicarbonate.
Patent RS-50994-B (RS)
Inventor: BURNS MICHAEL PAUL
IPC: C12P13/00
Filed: 2005-04-01
Abstract: Postupak za dobijanje (S)-3-cijano-5-metilheksanoinske kiseline, naznačen time, što se sastoji od koraka:(a) dovođenja u kontakt racemskog 2-izobutil-sukcinonitrila sa nekim enzimskim katalizatorom koji ima aktivnost nitrilaze u medijumu reakcije; i(b) izolovanja (S)-3-cijano-5-metilheksanoinske kiseline iz medijuma reakcije; i opciono, izolovanja neizmenjenog (R)-2-izobutil-sukcinonitrila.Prijava sadrži još 7 patentnih zahteva.
Patent SM-T201300046-B (SM)
Inventor: BRADLEY ALLAN
Filed: 2013-04-23
Abstract: The invention discloses methods for the generation of chimaeric human-non-human antibodies and chimaeric antibody chains, antibodies and antibody chains so produced, and derivatives thereof including fully humanised antibodies; compositions comprising said antibodies, antibody chains and derivatives, as well as cells, non-human mammals and vectors, suitable for use in said methods.
Patent TW-I617574-B (TW)
Inventor: AGORAM BILAJI
IPC: A61P3/04
Filed: 2013-12-05
Granted: 2018-03-11
Abstract: 本發明提供用於治療代謝疾病(例如肥胖)之GLP-1/升糖素促效劑胜肽。
Patent TW-I655230-B (TW)
Title: Resin sheet for hollow sealing and manufacturing method of hollow package
Inventor: TOYODA EIJI
IPC: H01L23/29
Filed: 2014-03-26
Granted: 2019-04-01
Abstract: 提供即使中空構造之空隙的寬為100μm左右亦可以高良率製作中空封裝的中空密封用樹脂薄片及中空封裝之製造方法。本發明的中空密封用樹脂薄片，以70體積%以上90體積%以下的含量含有無機充填劑，以雷射繞射散亂法所測定的前述無機充填劑的粒度分佈中，於1μm以上10μm以下的粒徑範圍頻度分佈的波峰至少存在1個，且於超過10μm且100μm以下的粒徑範圍頻度分佈的波峰至少存在1個，前述無機充填劑的BET比表面積為2m 2 /g以上5m 2 /g以下。
Patent TW-I640160-B (TW)
Inventor: LYALIN ALEKSEY A
IPC: H03H7/38
Filed: 2014-04-29
Granted: 2018-11-01
Abstract: 本發明揭示與用於射頻(RF)應用的基於自耦變壓器之阻抗匹配的裝置及方法。在一些實施例中，一種阻抗匹配裝置可包括一主要金屬跡線及一次要金屬跡線，其各自具有各別數目個線匝。此等金屬跡線可經互連以形成一自耦變壓器，其中該主要金屬跡線與該次要金屬跡線位於間隔一選定距離之各別平面中。此自耦變壓器可用以(例如)促進來自一功率放大器(PA)之一經放大RF信號的阻抗匹配。在一些實施例中，該阻抗匹配裝置可實施為可安裝於一封裝基板上之一積體被動裝置(IPD)。此IPD可經組態以允許另一組件堆疊於該IPD上，以在諸如RF模組之產品中得到數個所要特徵。
Patent TW-I619732-B (TW)
Inventor: MATSUBARA JUNICHI
IPC: C08B11/00
Filed: 2014-08-11
Granted: 2018-04-01
Abstract: 本發明之課題在於降低含水低取代度羥基丙基纖維素之乾燥步驟的能量負荷，降低脫水後的濾餅水分量，並提升生產性以及脫水機的處理能力。
 
     本發明之解決手段係提供一種含水低取代度羥基丙基纖維素(L-HPC)之脫水方法及使用該方法之L-HPC之製造方法，該含水L-HPC之脫水方法，係將含水L-HPC供給至連接於壓榨式脫水機的入口之螺旋運送機並藉由該壓榨式脫水機進行脫水之方法，其係開始前述螺旋運送機的運轉，在使前述含水L-HPC填滿於前述螺旋運送機及前述壓榨式脫水機內部後，開始前述壓榨式脫水機的運轉，並將供給至前述螺旋運送機之前述含水L-HPC的供給速度，設為以纖維素醚純分量計與從前述壓榨式脫水機的出口排出之脫水後之L-HPC的排出速度相同。
Patent TW-I633009-B (TW)
Title: Thermoplastic multilayer resin sheet and food packaging container containing the same
Inventor: NAGAOKA Kouta
IPC: B32B27/30
Filed: 2014-09-19
Granted: 2018-08-21
Abstract: 本發明之課題為提供一種熱塑性樹脂薄片，其具有良好的水蒸氣阻隔性，且即使沒有夾著接著層也顯示優良的層間接著性。
 
     本發明解決課題之手段為一種熱塑性多層樹脂薄片，其係製成包含下述層的層結構：內部層(A)，其係包含苯乙烯系樹脂與烯烴系樹脂之混合物而成；積層於內部層(A)的兩面上之中間層(B)，其係包含烯烴系樹脂的混合比率比內部層(A)的混合物還低之苯乙烯系樹脂與烯烴系樹脂之混合物而成；進一步積層於中間層(B)的外側上之外部層(C)，其係包含苯乙烯系樹脂而成；且該熱塑性多層樹脂薄片在內部層(A)與中間層(B)的樹脂層之截面具有於烯烴系樹脂域中縱橫比(長軸的長度/短軸的長度)為10以上之物佔80%以上之形態。
Patent TW-I673264-B (TW)
Inventor: LUI NORBERT
IPC: C07D231/16
Filed: 2014-09-19
Granted: 2019-10-01
Abstract: 本發明係關於一種以N-甲基-3-鹵烷基-5-氯吡唑醛為起始物來製備N-甲基-3-二氟甲基-5-氟吡唑醛之新穎方法，其包含同時氟化3位中之鹵烷基和用氟置換5位中之鹵原子(一步驟方法)。