baber/WOPTO huggingface dataset:
Patent TW-202302925-A (TW)
Title: Quartz crucible and crystal pulling furnace
Inventor: HENG PENG
IPC: C30B15/04
Filed: 2022-08-15
Abstract: The embodiment of the invention discloses a quartz crucible for drawing a crystal bar. The quartz crucible comprises a crucible substrate made of a silicon dioxide material and a plating film plated on a part of the inner surface of the crucible substrate, wherein the plating film is used for preventing oxygen atoms of the plated part of the crucible substrate from being separated out in the process of drawing a crystal bar, and the plating area of the plating film is gradually reduced in the direction from the opening part of the crucible substrate to the bottom of the crucible substrate. Due to the existence of the plating film, the contact area of a melt and the quartz crucible is reduced, so that the oxygen content of the drawn silicon single crystal bar is more uniform.
Patent TW-202313302-A (TW)
Title: Thermoplastic release film for semiconductor sealing process, and method for manufacturing electronic component using same
Inventor: NONOSHITA Sho
IPC: B29C33/68
Filed: 2022-08-25
Abstract: Provided are: a thermoplastic release film for semiconductor sealing processes, and a method for manufacturing an electronic component using same, etc., whereby excellent releasability and mold followability, good film transportability in a high-temperature resin molding process, less wrinkles, relatively low costs, halogen-free features, and reduced resin mold part appearance defects can be achieved. The thermoplastic release film for semiconductor sealing processes contains 30-90 mass% of a thermoplastic crystalline cyclic polyolefin and 10-70 mass% of a polyolefin-based thermoplastic elastomer, and has a relative crystallinity of at least 0.5, represented by expression (1). (1): Relative crystallinity = ([Delta]Tm-[Delta]Tc)/[Delta]Tm, where [Delta]Tm is heat of fusion (J/g) and [Delta]Tc is heat of cold-crystallization (J/g).
Patent TW-202315463-A (TW)
Title: Sputtering target and method of manufacturing the same
Inventor: CHEN CHAO
IPC: H05H1/24
Filed: 2022-09-15
Abstract: A sputtering target and a method of manufacturing the sputtering target are provided. The sputtering target comprises: a tubular backing tube, cylindrical target segments and a bonding material, wherein at least two end portions of two cylindrical target segments are forming a tongue-groove-fit between each other, or the sputtering target further comprises a stopper member and a circumferential sealing member.
Patent TW-202302845-A (TW)
Inventor: PARK SOON-JAE
IPC: A61P35/00
Filed: 2021-01-25
Abstract: 揭露了新穎的PH20變異體或其片段，具有改善熱穩定性及酵素活性的人類玻尿酸酶，其中玻尿酸酶為水解玻尿酸的酵素，尤其是關於在具有SEQ ID NO: 3之胺基酸序列的變體中包含一或多個胺基酸殘基取代的PH20變異體或其片段，其中一或多胺基酸殘基在N端及/或C端更被選擇性地刪除。
Patent TW-202308058-A (TW)
Title: Semiconductor device and method for manufacturing same
Inventor: UCHIYAMA YASUHIRO
IPC: H01L27/06
Filed: 2020-02-03
Abstract: The embodiment provides a semiconductor device configured to enable readily interconnecting an element mounted on the substrate and an electrode layer in a memory cell array and a method for manufacturing the semiconductor device. According to one embodiment, a semiconductor device includes a substrate, a logic circuit provided on the substrate, and a memory cell array provided over the logic circuit that includes a plurality of electrode layers stacked on top of one another and a semiconductor layer provided over the plurality of electrode layers. The semiconductor device further includes a first plug and a second plug provided above the logic circuit and electrically connected to the logic circuit, a bonding pad provided on the first plug, and a metallic wiring layer provided on the memory cell array, electrically connected to the semiconductor layer, and electrically connected to the second plug.
Patent TW-202332177-A (TW)
Title: Ｄｃ／ｄｃ轉換器
Inventor: HAYAKAWA Kousuke
IPC: H02M3/137
Filed: 2022-10-21
Abstract: 本發明提供了一種DC/DC轉換器，該轉換器在連續電流模式和非連續電流模式下被驅動，並且在控制下一週期的從屬開關裝置的導通時間時，能夠準確地行使既定的控制，而不會引起誤差。該DC/DC轉換器有一個線圈L，連接到串聯的主開關SW1和從屬開關SW2之間的連接點；並交替導通/關斷主開關SW1和從屬開關SW2，使得將直流輸入電壓轉換為既定的直流輸出電壓。該DC/DC轉換器包括：電流模式檢測單元III，用於在從屬開關SW2導通時，檢測流過線圈L的電流不通過零點的連續電流模式，或流過線圈L的電流通過零點的非連續電流模式；以及從屬開關控制單元II，用於根據從屬開關SW2的關斷直到連接點的電壓達到既定閾值的時間，在下一個或以後的週期內控制從屬開關SW2的導通時間。從屬開關控制單元II根據電流模式檢測單元III的檢測結果，進一步修正從屬開關SW2在下一個或以後週期的導通時間。
Patent TW-202322691-A (TW)
Title: Fishing spinning reel
Inventor: SIMIZU YOSHIHITO
IPC: A01K89/01
Filed: 2022-11-01
Abstract: An abutting member for returning 61 comprises a bearing 62 that a rotational movement shaft 60 is inserted into, a projection portion 63 that projects from the bearing 62 in a radially outward direction, and a protrusion portion 65 that protrudes from the projection portion 63 in an axial direction of the rotational movement shaft. The projection portion 63 comprises a first abutting portion 63a that abuts onto a guide 51 in the first half of a rotational movement of the abutting member for returning 61. The protrusion portion 65 comprises a second abutting portion 65a that abuts onto the guide 51 in the latter half of a rotational movement of the abutting member for returning 61. The guide 51 comprises a first guide face 54a that the first abutting portion 63a abuts onto, and a second guide face 54b that the second abutting portion 65a abuts onto. A length L1 from a center of swinging 53a of the guide 51 to the first guide face 54a and a length L2 from the center 53a to the second guide face 54b satisfy a relationship of L1 > L2.
Patent TW-202330761-A (TW)
Title: Thermally conductive sheet
Inventor: OZAKI MAYU
IPC: C08K3/013
Filed: 2022-11-29
Abstract: Provided is a thermally conductive sheet provided with high transparency while having good thermal conductivity. Provided is a thermally conductive sheet comprising a resin layer including a resin and a thermally conductive filler, wherein the resin includes a fluorine-based polymer, the thermally conductive filler includes a silicon-atom-containing filler, and the value (np - nf) obtained by subtracting the refractive index nf of the thermally conductive filler from the refractive index np of the resin is -0.01 to 0.01.
Patent TW-202329218-A (TW)
Title: Laminate structure, stage, semiconductor manufacturing device, and manufacturing method for laminate structure
Inventor: OTSUKA YUSUKE
IPC: H01L21/205
Filed: 2022-12-16
Abstract: This laminate structure is for a semiconductor manufacturing device, the laminate structure including: a base body containing aluminum and having a first surface; an intermediate layer disposed on the first surface of the base body and containing aluminum oxide; and a cover layer disposed on the intermediate layer and containing metal atoms. The intermediate layer has a partition wall which forms a plurality of voids in a cross-sectional shape parallel to the first surface. The intermediate layer has a boundary layer covering the first surface of the base body. The cover layer is disposed on a portion of the plurality of voids in the intermediate layer. The plurality of voids include voids adjacent to the boundary layer and separated from the cover layer.
Patent UA-39062-A (UA)
Title: Paper with polyethylene coating for packing drugs and goods for medical purposes (variants)
Inventor: BAZHYN STANISLAV ARKADIIOVYCH
Filed: 2001-02-19
Abstract: The invention relates to cellulose-paper industry as well as to pharmaceutical, microbiological and food industries. Paper with polyethylene coating for packing drugs and goods for medical purposes is paper base coated with polyethylene film, it contains beaten wood pulps beaten to 30-550 SR and filler.
Patent UA-44128-A (UA)
Inventor: HRYSCHENKO VALENTYN IVANOVYCH
Filed: 2001-05-16
Abstract: Method of treatment of chronic nonspecific adnexitis comprises administration of the tissue preparations. The fragment of cryoconserved placenta is singly implanted into the gluteal region
Patent UA-53953-A (UA)
Title: Piezoelectric transducer
Inventor: Sharapov Valeriy Mykhaylovych
Filed: 2002-03-28
Abstract: The proposed piezoelectric transducer contains a metallic plate shaped as an equilateral triangle and a disk piezoelement rigidly fixed to the plate. The disk center of symmetry coincides with that of the triangle.
Patent UA-54930-A (UA)
Title: Method for simulating chronic acetate stomach ulcer in rats
Inventor: STEPANIUK HEORHII IVANOVYCH
Filed: 2002-05-23
Abstract: The proposed method for simulating chronic acetate stomach ulcer in rats consists in piercing the serous membrane of the stomach and introducing glacial acetic acid under the membrane. The membrane is pierced so that the puncture length is increased by changing the puncture line direction. The acid is introduced in the air bubble that ii preliminarily made under the serous membrane of the stomach.
Patent UA-60273-A (UA)
Title: Flexible cable
Inventor: ZOLOTARIOV VOLODYMYR MYKHAILOVYCH
Filed: 2003-07-30
Abstract: The proposed flexible cable contains insulated conductors twisted in the same direction and a sheath from nonmetallic material. Additionally, the cable contains belt insulation, which material fills the gaps between the conductors. The belt insulation can be separated from the conductor insulation and the sheath. The conductors are twisted from copper wires, have different cross-section areas and different colors of the insulating coating. As the material of conductor insulating coating, belt insulation, and sheath, polyvinylchloride is used.
Patent DO-P2009000166-A (DO)
Title: Compuestos carboxamida y su uso como inhibidores de calpaina
Inventor: LUBISCH WILFRIED
IPC: C07D401/04
Filed: 2009-06-29
Abstract: La presente invención se relaciona con compuestos carboxamida novedosos y uso para la fabricación de un medicamento. Los compuestos carboxamida son inhibidores de calpaína (cisteína proteasas dependientes del calcio). Por lo tanto la invención tambien se refiere al uso de dichos compuestos carboxamida para tratar un trastorno asociado con una alta actividad de calpaína. Los compuestos carboxamida son compuestos de la fórmula general I dodnde R1, R2, R3a, R3b, W Y y X tienen los significados que se mencionan en las reivindicaciones y la descripción, los tautómeros de los mismos y las sales de los mismos apropiados para uso farmacéuticos. En particular, los compuestos tienen la fórmula general 1-A. a´ ¨y 1-A.a¨ en donde m, E, R1, R3A, R3B, R2, RY RW Y RW6 tienen los valores que se mencionan en la memoria descriptiva, n es 0, 1 o 2, sus tautómeros y sales aceptables para uso farmacéutico.
Patent GB-189702022-A (GB)
Title: Improvements in Churns, Milk Tankards, Barrels and Similar Vessels Made of Wood.
Inventor: BUCKLEY HENRY
Filed: 1897-01-26
Granted: 1898-01-15
Abstract: 2022. Buckley, H., Buckley, J. E., and Buckley, R. Jan. 26. Churns; milk pails and tubs; dairy utensils.- Relates to means for strengthening the ends of casks, churns, and other vessels made of wood. A groove A is cut in the end of the cask or other vessel, and a ring B of metal is driven into the same at the same time as an external hoop C is driven over the outside of the cask. The Specification describes a number of forms that the hoop B may take.
Patent GB-189707467-A (GB)
Title: Improvements in Clothes-horses.
Inventor: FAIRBROTHER HENRY
Filed: 1897-03-23
Granted: 1898-02-19
Abstract: 7467. Fairbrother, H. March 23. Clothes-horses.-Fig. 1 shows s clotheshorse in which the bars b are arranged alternately on e a c h side of the uprights a to prevent the articles on the different bars from hanging directly over one another. Some of the bars may be attached a t the sides of, and the others morticed in, the uprights.
Patent GB-189707616-A (GB)
Title: A New or Improved Construction of Steam Generators of the Water-tube Type.
Inventor: STEWART JAMES THOMAS
Filed: 1897-03-24
Granted: 1898-02-19
Abstract: 7616. Stewart, J. T. March 24. Compound boilers.-Consists in combining lowlying furnace-flue boilers with water-tube generators. Many modifications are described and illustrated in the Specification. Of these, Figs. 1 and 2 show two sectional elevations at right-angles of one form of boiler. The lower boiler B contains two furnace flues G with bottle-neck outlets, and communicates with the overhead drum A by curved and straight water-tubes of small diameter. Downcomers C of large diameter open by the mouths E to the lower boiler immediately above deflectors F.
Patent GB-189709234-A (GB)
Title: An Improved Saddle for Bicycles, Tricycles, and other Velocipedes.
Inventor: MCCORMACK ALEXANDER
Filed: 1897-04-12
Granted: 1898-03-12
Abstract: 9234. McCormack, A. April 12. Saddles for bicycles, tricycles, &c. A longitudinal frame a has hinged to it at b a rear portion terminating in a fork c, c, to which two springs or plates d, d forming the cantle are hinged by bolts passing through lugs e, e. A sliding plate e<1>, connected by the bolt e<2> to the tensioning-device e<3>, e<4>, e<5>, carries a buckle f to which is strapped the peak covering. The covering, which may consist of leather or other suitable material, is fixed to the cantle in any suitable manner. A modification is described, in which a single cantle plate is used pivoted to the rear portion of the frame part a which is not forked. A rubber pad may be used between the tongue g and the plate a if desired. For ladies' use, the saddle may be constructed with a shorter pommel or peak. The Provisional Specification describes a form of clip for clamping the saddle to the saddle-post.
Patent GB-189709896-A (GB)
Title: Improvements in Rug and Carpet Fasteners.
Inventor: DABROWSKI JOSEPH ALEXANDER
Filed: 1897-04-20
Granted: 1897-05-22
Abstract: 9896. Dabrowski, J. A. April 20. Spiked plates.-Rugs and carpets are fixed by spiked plates, Fig. 2, provided with inclined prongs 3 arranged radially as shown or approximately parallel. The plates are fixed by screws 5, and the prongs enter the carpet 4 as shown.
Patent GB-189710399-A (GB)
Title: Improvements in Weaving Shuttles.
Inventor: WADDINGTON JAMES
Filed: 1897-04-27
Granted: 1898-03-05
Abstract: 10,399. Waddington, J. April 27. Loom shuttles.-To prevent the yarn fiom sloughing off the cop, tube, bobbin, &c., the peg D slides in a socket formed in the head A, the two parts being connected by pins E, F and a spring G, and being guided by the pins E, H working in slots A<4>, A<3>.
Patent GB-189715145-A (GB)
Title: The Manufacture of a New Alimentary Extract.
Inventor: HILL-JONES THOMAS
Filed: 1897-06-24
Granted: 1898-06-18
Abstract: 15,145. Hill-Jones, T. June 24. Food preparations.-Comprises improvements on the process described in Specification No. 15,885, A.D. 1895, for obtaining an alimentary extract from yeast. The yeast is first washed and the water removed by straining ; salt is then added and the substance heated to a temperature not exceeding 60‹ C. for 3 hours, preferably in vacuo. To thoroughly extract the protoplasm or contents of the yeast cells and render soluble all proteid matter, the product is treated with a digestive agent, or formic aldehyde, at a temperature of 40‹ to 45‹ C. A suitable digestive agent consists of a mixture of sugar of milk, pepsin, pancreatin, ptyalin or diastase, and lactic and hydrochloric acids, in specified proportions. The liquor is strained or passed through a filter-press, and condensed in vacuo to the consistency of a paste. In an alternative process, the extraction of the contents of the yeast cells is facilitated by the use of superheated steam, with or without pressure.
Patent GB-189723779-A (GB)
Title: Improvements in or connected with Means for Inflating the Tyres of Velocipede and other Wheels.
Inventor: ERSKINE WILLIAM CHARLES CHITTY
Filed: 1897-10-15
Granted: 1898-10-08
Abstract: 23,779. Erskine, W. C. C. Oct. 15. Wheels with air-compressing appliances.-Means for automatically inflating pneumatic tyres by the rotation of the wheel are shown in under-plan and section in Figs. 2 and 3 respectively. Attached to a spoke a<2> are two bent spring levers e which are compressed together at each passage between the limbs b of the fork. Each lever is directly connected to bellows d, which on expanding, draw air from the atmosphere through the filter c<6>, non-return valve c<5>, and air passages e<4>, d<5x>, and on contracting, force it through these air passages, non-return valve c<7>, and ordinary inflating-valve a<3> into the tyre a<1>. A safety-valve, which may have an alarm, is attached to the tyre, and the limbs b of the fork may have antifriction attachments b<1>. The normal distance apart of the levers e is adjustable by means of the brackets f and set-screws e<3>, and the levers may be compressed, by means of the sliding ring g, to such an extent as to throw the arrangement out of action. Or only one lever e may be employed, and it may be operated vertically instead of horizontally by a projection on one limb of the fork. The position of this projection may be adjusted by means of a lever pivoted to the handle-bar, so that the arrangement can be thrown out of action. The bellows may be replaced by a simple compressible air chamber.
Patent GB-189729027-A (GB)
Title: Improvements in Apparatus for Airing, Drying, Perfuming, Fumigating and similarly Treating Wearing Apparel and other Articles, and for Analogous Purposes.
Inventor: GRAFTON-WIGNALL FRANK
Filed: 1897-12-08
Granted: 1898-01-29
Abstract: 29,027. Grafton-Wignall, F. Dec. 8. Perfumery.-Figs. 1 and 2 show an apparatus for perfuming wearing-apparel and other articles. It is made of metal, and has a downwardly-reflecting top and upwardly-reflecting bottom and an open back and front covered with a wire netted frame g. There is an opening f in the bottom of the apparatus, beneath which is placed a lamp or stove j, and above which is placed a saucer l containing the perfuming-material to be evaporated. Hooks h or other contrivances may be provided to support the articles under treatment. In a modification, the upper part of the apparatus is provided with an opening in which a fan is rotated either by the ascending heated air or by suitable clockwork ; this fan aids in distributing the fumes evolved from the saucer.
Patent GB-189729067-A (GB)
Title: Improvements in Door Fastenings.
Inventor: LAISIS AUGUSTIN
Filed: 1897-12-08
Granted: 1898-12-02
Abstract: 29,067. Laisis, A. Dec. 8. Locks, key; sliding bolts.-A number of bolts are placed round the edges of a door to be simultaneously operated by one key. In the form shown in Fig. 1, the key operates the main bolt U, which has a pin G connected by bell cranks and rods P to bolts V, W, Z, &c., the operating-parts being recessed in the door. Or the rods may operate bolts h<1>, Fig. 3, pivoted at i<1>, which rotate under a guide and stop f<1> to release the door. A movable spring-controlled stop l allows the bolts to be blocked on the inside. Or the rods may be formed as vertically-movable bolts and have horizontallyprojecting fingers to engage with hooked striking- plates, which may also have blocking-stops on the inside. In the form shown in Fig. 8, the bolts E<1> are formed as plates mounted on links X', and connected by arms D<1> to a pin B‹ on the main bolt A<2>. Upper and lower bolts are similarly mounted, and connected by bell cranks c<2>. The bolts move bodily into recesses in the door frame when shot, as shown. The Provisional Specification states that this form may serve as a draughtexcluder. Also, when the invention is applied to bank, office, &c. doors, the bolts &c. may slide on the face of the door, but when applied to room doors, the parts are recessed in the edges.
Patent GB-189800150-A (GB)
Title: Improvements in Endless Chain and Bucket Elevators.
Inventor: BOYESEN BOYE CHRISTOPHER THOMA
Filed: 1898-01-03
Granted: 1898-07-30
Abstract: 150. Boyesen, B. C. T. E. Jan. 3. Elevators. -Relates to adjustable elevators adapted specially for use with the lighter described in Specification No. 16,934, A.D. 1894, and forms an improvement on the invention described in Specification No. 19,712, A.D. 1897. The frame is formed in three sections C<1>, C<2>, C<3>, of which the first two are pivoted together at E and the last two are fitted telescopically. Fig. 5 shows the elevator with the section C<1> dropped into the well of a lighter having an inclined surface Q, and with the sections C<2>, C<3> horizontal. Chains R are fitted to the central section for raising or depressing the same, and a chain S is also fitted to the section C<1>. An endless chain A having buckets is made to work over the triangular drums D, D<1>, and excessive sagging is prevented by the intermediate drum F and fixed guide G. The sections C<2>, C<3> are telescoped by means of pitch chains, not shown, operated from chainwheels and bevel and worm gearing outside the frame. The driving power is applied to the shaft of the drum D, an adjustable chain passing round a chain-wheel thereon and guide-pulleys, and then passing to the engine. The upper or loaded side of the chain is supported on pairs of endless chains, one for each section, and arranged in different vertical planes to prevent fouling.
Patent GB-189812325-A (GB)
Title: Improvements in Apparatus Employed in Wireless Telegraphy.
Filed: 1898-06-01
Granted: 1899-05-27
Abstract: 12,325. Marconi, G., and Wireless Telegraph and Signal Co. June 1. Radiations, electromagnetic.-Relates to the class of apparatus described in Specification No. 12,039, A.D. 1896. The receiving-apparatus, including the coherer J with the trembler and choking coils, relay n, batteries, and resistances, is enclosed in a metal case A. The coherer and relay circuits are connected on one side to the metal case, which is put to earth by the wire A<3>. The other terminal of the coherer circuit is formed as a clip H<1> for engagement with a plug G on the end of the flexible connection of the aerial conductor u ; this plug can be connected as desired to the transmitter circuit at H. The relay n is connected to the recording-receiver by the case conection A<1> and by the wire A<4>, which passes insulatingly through the case to a chamber C containing a coil of insulated wire B sheathed with tinfoil.
Patent GB-189816125-A (GB)
Title: Improvements in Automatic Code Telegraph Fire Alarm Apparatus.
Inventor: PEARSON RICHARD
Filed: 1898-07-23
Granted: 1899-06-17
Abstract: 16,125. Pearson, R. July 23. Testing.-Appliances for testing for faults are combined with an automatic code telegraph firealarm apparatus. The arrangements of a section of this apparatus as fitted in a single building and in its connections to the Morse receiving-instrument M at the fire-station are shown in Fig. 2. In order to make a test, the switch d is closed and the key d<2> depressed, at the station. The result of this is that a current is sent through the circuit marked 1, including the electromagnet C. The armature of the magnet C, being attracted, closes a branched circuit 2, one branch containing one set of the leads t of the thermostats T, and the other branch the other set of the leads t<1> and an electromagnet B, which when excited releases a lever J<1> on the code wheel A. The code wheel is now propelled by the magnet H and ratchet gear i, sending a signal indicating the locality to the instrument M. A pin k on the code wheel during its revolution connects the terminals K, K' of a circuit which starts the series of operations just described for the next section, and so on till all the sections are tested.
Patent GB-189818564-A (GB)
Title: Improvements in Locomotives.
Inventor: RUSSELL WILLIAM MELVIN
Filed: 1898-08-30
Granted: 1898-10-29
Abstract: 18,564. Russell, W. M., and Asencio, T. Aug. 30. Steam-generator furnaces.-Comprises the construction of the furnace, combustion chambers, and boiler in railway locomotives. Fig. 1 shows a longitudinal vertical section, and Fig. 2 a transverse section, through the boiler. A brick-lined furnace or combustion chamber B is formed beneath the cylindrical tubular portion A, at the front end of which is the flue M and at the back the stack J. The walls of this are double, the space between, into which the feedwater may be directed, communicating with the water space in the cylindrical portion. This construction is especially intended for burning pulverulent fuel prepared by the pulverizer G and injected along with air at G<1>.