baber/WOPTO huggingface dataset:
Patent NL-8600261-A (NL)
IPC: C09K3/14
Filed: 1986-02-03
Abstract: A method of making sintered aluminous abrasive particles comprises:mixing a quantity of uncalcined bauxite and sulphuric acid to dissolve the acid-soluble portion thereof and form principally aluminium sulphate hydrate;calcining the aluminium sulphate hydrate to separately form gamma alumina and sulphur trioxide;forming the gamma alumina into an unfired body;breaking the unfired body into granules; andsintering the granules to convert the gamma alumina granules into sintered abrasive aluminous material of alpha alumina.
Patent NL-8702569-A (NL)
Title: Tubular package mfg. for pot plants - includes holder for foil roll, and movable cutter
IPC: B65B25/02
Filed: 1987-10-29
Abstract: The cutter for foil to produce pot plant packages, includes a supported holder for a foil roll, also a guide for foil. An exchangeable box supports pot plants, whilst an electrically heated wire, cuts the foil. Alternatively a cutter knife may be used, e.g. when cutting paper. Packaging is fitted a support with two wheels. Switchboard supplies power to the electrically heated wire. Foil is guided over rollers, enabling operator to place foil around potplants, which are placed in an exchangeable box. A foot pedal actuates the cutter when foil is wrapped around the potplants. After cutting the foil, a stapler secures the foil.
Patent NL-8802817-A (NL)
Title: Cot-death danger detector - monitors bodily movement and breathing using contactless sensor to emit signal whose time spans can be checked
IPC: A61B5/113
Filed: 1988-11-15
Abstract: The cot-death detector for monitoring human movements which can, amongst other things, be caused by breathing, uses a contactless sensor which can observe or detect human movement and emit a signal. This arbitrary signal is used to prevent cot-deaths as well as detecting and possibly raising an alarm of an occurring cot-death or other breathing disorder. Other information is used comprising a time-span or a count of multiple separate time spans during which the human body fails to or insufficiently moves or breaths. The sensor or several sensors are used being contactless and possibly integrated and a signal or several signals are given off, and other movement detection devices can be applied.
Patent NL-8902856-A (NL)
IPC: E21B7/26
Filed: 1989-11-20
Abstract: Device for well drilling consisting of a pipe which can be rotated and a lost drill point (2) which has a conical surface with a helical profile thereon and can be detachably connected to said pipe.
Patent NL-9100208-A (NL)
IPC: B65D/
Filed: 1991-02-06
Abstract: PCT No. PCT/NL92/00026 Sec. 371 Date Oct. 14, 1993 Sec. 102(e) Date Oct. 14, 1993 PCT Filed Feb. 5, 1992 PCT Pub. No. WO92/13780 PCT Pub. Date Aug. 20, 1992.In an aerosol provided with a container for a medium under pressure, and with a spray nozzle which is connected to a medium supply device of the container, and with which the medium can be sprayed after the opening of a valve provided between container and supply device, the spray nozzle and the supply device are provided with fixing devices for irreversibly fixing the spray nozzle on the supply device. For this purpose, the supply device and the spray nozzle can bear barbed fixing devices, in such a way that the spray nozzle can be fitted on the supply device by sliding towards it, but is blocked in the oppposite direction. The parts of the spray nozzle and/or of the supply device determining the flow connection can have a weakened part, which weakened part is broken when the spray nozzle is removed from the supply device, in such a way that the flow connection is damaged.
Patent NL-9400208-A (NL)
Title: Unit for the cultivation of plants
Inventor: PICKFORD ROBERT JAMES JOSEPH
IPC: A01G31/02
Filed: 1994-02-10
Abstract: The invention relates to a device for the cultivation of plants, provided with a reservoir for a nutrient solution, with a platform above the reservoir, for supporting the root structure of one or more plants, and with a pump, which moves nutrient solution up from the reservoir to one end of the platform by the direct action of upwardly moving air. In the process, nutrient solution is delivered onto the platform. An excess of nutrient solution runs down from the platform into the reservoir.
Patent PT-68791-A (PT)
Title: Local telecommunications systems using digital switching
IPC: H04B/
Filed: 1978-11-16
Abstract: The telecommunications digital switching arrangement comprises a duplicated pair of digital switching networks and each adapted to be extended in service from a single time switching stage serving up to 32 PCM line transmission systems by way of a network. This has up to four time switches each including a four to one data selector to provide inter-time switch switching to an array of up to 96 times switches interconnected by way of an expandable space switch organised as a number of 32 x 32 segments the array having a max. capacity of nine segments serving from 64 up to 96 time switches and an intermediate capacity of four segments serving from 32 up to 64 time switches.
Patent PT-73586-A (PT)
Title: Cutting insert
Inventor: MCCREERY JAMES FRANCIS
IPC: B23B27/16
Filed: 1981-08-27
Abstract: A cutting insert for the metalworking industry is disclosed having a cutting edge, a land area. a descending wall and a sloping wall that joins a planar floor in the central portion of the insert. The cutting insert is polygonal when. viewed in plan and has rounded corners joining the sides of the insert. The insert has at least two angularly related cutting edges defining a plane. The perpendicular distance between the plane defined by the cutting edges and the point where the descending wall joins the sloping floor is at a minimum in the corner areas and at a maximum intermediate the adjacent corners of the insert (Fig. 1).
Patent PT-78560-A (PT)
IPC: C10L11/04
Filed: 1984-05-08
Abstract: 1. Liquid safety composition for lighting solid fuels, characterised in that it contains at least one compound with the following general formula. R1 -O-(R2 -O-)n R3 ---A in which : R1 represents a radical Ca H2a+1 or hydrogen, R2 represents a radical (-CH2 -CH2 -)b or  see diagramm : EP0128788,P7,F1  R3 represents a radical Cm H2m+1 or hydrogen, a, b, n and m which can be equal or different represent values of from 1 and 12 ; and a compound B containing at least one salt or mineral complex of a transition metal.
Patent PT-81217-A (PT)
IPC: A61K31/40
Filed: 1985-09-27
Abstract: The invention relates to a contraceptive composition of a prolactin elevating benzamide, such as N-[(1-ethyl-2-pyrrolidinyl)methyl]2-methoxy 5-sulfamoyl benzamide, and a progestogen.
Patent PT-83727-A (PT)
IPC: C14C3/08
Filed: 1986-11-12
Abstract: Hides, skins and pelts are tanned by use of a tanning agent which comprises the reaction product of acetaldehyde, formaldehyde and a formylamino compound.
Patent PT-90494-A (PT)
Inventor: GLEMET MICHEL
IPC: B29C48/21
Filed: 1989-05-08
Abstract: Process for the manufacture of thermoplastic resins reinforced with long fibres, consisting in impregnating rovings with a wetting thermoplastic polymer by means of a cross-head die and then taking up the said impregnated rovings in a second die where they are sheathed with thermoplastic polymer to be reinforced.
Patent PT-90683-A (PT)
Title: Cyclone separator, esp. for combustion gases - has outer cylinder with vertical parallel cooling tubes bent inwardly at top
Inventor: MAGOL BYRAM J
IPC: B01D/
Filed: 1989-05-30
Abstract: Separator has an annular chamber between inenr and outer cylinders, the latter comprising vertical tubes in parallel for at least part of their length with upper ends bent inwardly to extend to the inner cylinder. Gases with entrained particulates are directed into the chamber for circular movement around it, with centrifugally separated material falling to the bottom and gases discharging upwardly. Steam and/or water is passed through the tubes to cool the outer cylinder. Part of the tubes are pref. bent out of the plane of the outer cylinder to form an inlet opening receiving the gases and directing them tangentially into the chamber. The inward parts of the tubes are pref. attached to and support the inner cylinder and form a roof over the chamber.
Patent PT-93949-A (PT)
Inventor: PERSELLO JACQUES
IPC: A61K8/25
Filed: 1990-05-03
Abstract: Silica capable of being employed in particular in dentifrice compositions and compatible especially with organic amino compounds. The silica of the invention is characterised in that it results in an aqueous suspension whose pH varies according to defined equations, depending on its concentration and its electrical conductivity.
Patent PT-97085-A (PT)
IPC: E06B1/12
Filed: 1991-03-20
Abstract: A door frame is proposed which is produced from a sheet metal band of less than 2.2 mm thickness and has two undercut grooves (2 and 4) in which are arranged a fireproofing strip (3) and a sealing strip (5) respectively. The sheet metal strip is formed in the cold state into a profile (1) whose cross-section corresponds to that of the frame provided with the grooves (2 and 4). The frame is composed from sections of the profile obtained exclusively through cold forming and is distinguished by a high stability in spite of the relatively small thickness of the starting material. <IMAGE>
Patent PT-98584-A (PT)
Inventor: APONTE GIAN LUIGI
IPC: B65D88/00
Filed: 1991-08-06
Abstract: The improvements consist of obtaining a container with a rectangular prismatic shape determined by partition walls (1) rigidly joined together by means of respective profiles (2), the partition walls of the top (1a) and of the base (1b) having longitudinal profiles (3) joined alternatively together by means of resistant ties (4), defining in each plane of ties (4) a triangular structural framework that reinforces the structure of the container to prevent the deformation or bulging thereof by internal pressure. Besides, the container is complemented by cross braces (8) that extend from the top corners to certain points of the base, constituting bending preventive reinforcements of the container. The partition walls (1) are all transversally corrugated. The container made in accordance with the improvements is foreseen to transport fluid, semi-fluid or granular products, including products that can be later solidified. <IMAGE>
Patent PT-99764-A (PT)
IPC: G01N3/40
Filed: 1991-12-11
Abstract: The dynamic pyrotechnical penetrometer determines soil characteristics by using the pressure created by a pyrotechnical gas generator to drive a probe rod (1) into the ground, with continuous detection and measurement of penetration. A standard probe rod mounted on a piston (2) containing a magnet (3) is placed in a solenoid-equipped amagnetic tube. A recoiling mass (4) which balances the amount of rod movement created by the gas from a pyrogenerator (5) contained in said recoiling mass, is then also placed in said tube. A unit for acquiring and processing the movement data of the standard rod calculates the resistance of the ground in response to the insertion of the rod.
Patent SI-9111990-A (SI)
Title: Contoured replacement tread
Inventor: SEILER RONALD R
IPC: B60C11/03
Filed: 1991-12-25
Abstract: The invention relates to a pre-vulcanized replacement tread strip which is contoured to provide improved consistency in application, appearance and road endurance. The tread comprising a sole having a nominal arc in a cross-sectional plain of a pre-determined radius, respective tread shoulders, an upper tread portion disposed between said shoulders and overlying said sole, said upper tread portion having associated therewith a nominal arc extending between said tread shoulders and respective skirts, each skirt including a planar interior wall, an interior interconnection portion, an exterior side wall and an end portion, connecting said interior and exterior walls. There are given certains relations between radii and arc length which are decisive for a favourable retreading of a worn tire.
Patent SI-9300660-A (SI)
Title: Commutator for small and midle electric machines and process for making it
Inventor: POTOCNIK JOZE
IPC: H01R43/06
Filed: 1993-12-16
Abstract: A commutator has a plurality of ring-shaped segments (1) that are regularly spaced from each other in the circumferential direction. Each segment (1) has a ring-shaped groove (6) with a linearly variable diameter. From its open end to its bottom, the ring-shaped groove (6) is slightly inclined in relation to the longitudinal axis (15) of the segment body (5). A reinforcement ring (3) pressed into the ring-shaped groove creates radial stresses in the segment body (5) that keep the switch segments (1) at a constant radial distance from each other.
Patent SI-9500357-A (SI)
Inventor: PINTAR ALBIN
IPC: C02F1/70
Filed: 1995-11-21
Abstract: Izum se nanaša na čiščenje pitnih in tehnoloških
voda ter obravnava nov postopek in katalizator za
hidrogenacijo nitratnega iona v vodni raztopini in
njegovo selektivno pretvorbo v dušik. Katalizator je
sestavljen iz dveh kovinskih faz, ki sta: a) nanešeni na
istem nosilcu, pri čemer je na zunanji strani delca
katalizatorja tista faza, na kateri se disociativno
adsorbira vodik; b) medsebojno ločeni in se za
reakcijo potrebno aktivno mesto tvori in situ s trki med
delci obeh faz.
Patent SI-9800134-A (SI)
Title: Lorry superstructure
Inventor: BIRTIC FRANC
IPC: B62D33/00
Filed: 1998-05-13
Abstract: Thanks to the solution according to the invention, a lorry superstructure (1) - firm on the outside and adapted to the land transport on the one hand, as well as to the existing dimensional limitations of the road transport on the other hand - has been created, the obtained ground plan area of its quality dwelling rooms representing a several times, without problems for example even a 5 times greater area than the area of the lorry superstructure itself. Thus, the superstructure (1) may serve as a relatively safe and stable and for military purposes enough comfortable dwelling room on the one hand, and assures also functional premises such as an office, a washroom, toilets and similar on the other hand. In the area of the main platform (1'), the lorry superstructure may be fixed to the lorry (5) chassis (4) and fitted with telescopic legs (6) and at least one door (3). In this case the superstructure (1) comprises several dwelling units (7) which are arranged one above another when put together, as well as their components and accessories, especially at least one sanitary unit (8) if needed, the units being embedded by means of guiding assemblies (11) fixed along inner surfaces (9', 9'') of the superstructure (1) side walls (10', 10'').
Patent SI-9820004-A (SI)
Title: Multilayered paper
Inventor: BERGSTROEM JAN
IPC: D21H13/16
Filed: 1998-04-29
Abstract: The submitted invention enables the manufacture of paper having at least two layers in the z-direction, or in the y-direction in the factory respectively, the layers being divided into at least two fields of different properties or properties different from the ones appearing in the x-direction. These properties can be discerned visually or to the touch, but they are discerned visually preferentially. Paper manufactured in this way is falsification proof and exerts one kind of appearance when observed upside-down, while hidden patterns appear when looking through it. A device for production of such a kind of paper includes an usual device for inflow of material to the exact position on a roll sieve in the y- as well as x-direction of paper. The present invention comprises also the way of manufacture of this kind of paper.
Patent UA-9838-A (UA)
Title: Device for cleaning bees from parasites
Filed: 1991-03-20
Abstract: A device includes grates, fastened on a container for parasites collection in parallel to each other, equipped with contacts for connection to a current supply, made of carbon-graphite and having cleaning combs in openings for bee passage.
Patent UA-12691-A (UA)
Title: Device for removal of paint from the surfaces
Filed: 1991-12-10
Abstract: Improvement of the conditions of removal of old paint is the technical result of invention.
Patent AT-A16272000-A (AT)
IPC: B29C48/475
Filed: 2000-09-26
Abstract: An apparatus for filtering viscous material, in particular thermoplastic synthetic plastic material, comprises a screw ( 24 ), which presses the material to be cleaned from an upstream conduit ( 3 ) of a supply housing ( 2 ) towards a band-shaped screen ( 4 ). The screen ( 4 ) is abutted on its downstream side by a perforated plate ( 6 ) against the pressure of the supplied material. The band-shaped screen ( 4 ) can be displaced for replacement of a soiled band section by a fresh band section. For facilitating this displacement a device is provided, which comprises a closure means ( 30 ) that is disposed on the upstream side of the screen ( 4 ), by which closure means the upstream conduit ( 3 ) for the material to be filtered can be closed at least substantially. On the upstream side of this closure means ( 30 ) a storage space ( 36 ) for material to be cleaned is connected to the upstream conduit ( 3 ). Within this storage space ( 36 ) a piston ( 38 ) is sealingly guided, which is reciprocable by a drive means and closes in its projected position the storage space ( 36 ) against the upstream conduit ( 3 ).
Patent BG-101105-A (BG)
Title: Substituted benzamidines, their preparation and application as medicamentous forms
Inventor: ANDERSKEWITZ RALF
IPC: C07C271/64
Filed: 1997-01-04
Abstract: Compounds with formulawhere the radicals have the meanings listed in the description areproduced by convetional methods and can be applied therapeuticallyas LTB4-antagonists.13 claims
Patent BG-101229-A (BG)
Title: Method for the preparation of perfluorpolyoxyalkyleneperoxides
Inventor: MARCHIONNI GIUSEPPE
IPC: C07C409/16
Filed: 1997-02-13
Abstract: The method includes the oxidation of tetrafluorethylene at temperatures ranging from - 1000C to - 400C and the absence of UV irradiation making use of a chemical initiator containing at least one F-X bond where X is ogygen or halogen in a solvent medium containing COF2 in quantities exceeding 8%/mol.
Patent BG-103004-A (BG)
Title: A programmable cylinder lock with master keys
Inventor: LORETI ALBERTO
IPC: E05B/
Filed: 1998-12-09
Abstract: The programmable cylindrical lock includes a stator (1),rotor (9) and progammable mechanism (16-34) which, by an operationfor a change allows the adaptation of the lock to a key differentfrom key (C) to which the lock has been adapted before this. Thelock contains a combination of a device for operation with masterkey by at least one locking counterpin (46) subdivided into two ormore sections, suitable for fitting in a postion for opening underthe effect of two or more keys (C) of different shapes. In thisway it is complete with master keys, optionally arranged on morethan one level. An elastic yoke-type ring (39) is fitted in thestator (1) and interacts with rotor (9) in order to limit in timethe operation for changing the free section of a keyhole (10)where only keys (C) having a special form can be taken out of thehole (10) in the change position which enables the reprogrammingof the lock. In rotor (9) there are pins (49) of very hardmaterial for protection against destructing by boring tools.6 claims, 22 figures
Patent BG-104781-A (BG)
Title: Inhibitors of phospholipase a2
Inventor: SEEHRA JASBIR S
IPC: C07D209/14
Filed: 2000-09-19
Abstract: The inhibitors of cPLA2 have the formula where the substituents have the meanings listed in the description 76 claims
Patent BG-105108-A (BG)
Title: Farnesyl protein transferase inhibitors with in vivo radiosensitizing properties
Inventor: VAN GINCKEL ROBERT F
IPC: C07D401/06
Filed: 2001-01-03
Abstract: The present invention is concerned with the finding that farnesyl protein transferase inhibitors have radiosensitizing properties which makes them useful for preparing a pharmaceutical composition for administration before, during and after irradiation of a tumor for treating cancer in vivo. 16 claims, 2 figures
Patent BG-108365-A (BG)
Title: Coating composition capable of absorbing uv radiation
Inventor: HARRIS Dominic
IPC: C08K3/013
Filed: 2003-11-17
Abstract: A coating composition that is capable of absorbing UV or UV and visible light is disclosed. The coating composition includes a carrier and a pigment dispersed in the carrier. The pigment includes nanoparticles of a UV light absorber such that the coating composition is capable of absorbing UV light up to 360 nm or nanoparticles of a UV and visible light absorber such that the coating composition is capable of absorbing UV and visible light up to 550 nm, and the absorber includes an inorganic material.
Patent CN-1352138-A (CN)
Title: 精子生成相关蛋白、其编码序列及用途
Inventor: KONG XIANGYIN
IPC: C12N15/11
Filed: 2000-11-09
Abstract: 本发明提供了一种新的精子生成相关蛋白－Sgrg蛋白,编码Sgrg蛋白的多核苷酸和经重组技术产生Sgrg蛋白的方法。本发明还公开了编码Sgrg蛋白的多核苷酸的用途。本发明还公开了此Sgrg蛋白用于治疗多种疾病的方法,如用于不育症等疾病。本发明还提供了含Sgrg蛋白的药物组合物。
Patent CN-1358095-A (CN)
Title: 使用mek抑制剂治疗慢性疼痛的方法
Inventor: BARRETT S D
IPC: A61K31/421
Filed: 2000-07-05
Abstract: 本发明涉及使用在权利要求1的通式(I)中公开的二芳基胺类治疗慢性疼痛的方法。
Patent CN-1402950-A (CN)
Title: 电信系统
Inventor: KARL JAN
IPC: G01S5/02
Filed: 2000-11-30
Abstract: 本发明公开了一种电信系统和用于电信系统的一种方法。该系统包括至少一个台站，用以确定所述台站在所述系统中的位置的装置，以及用以为位置服务客户机提供有关所述台站的所述位置的信息的装置。该系统还具有用以根据有关该客户机的信息确定将提供给客户机的位置信息精度的装置。能提供不同精度等级。
Patent CN-1423672-A (CN)
Title: 生物降解性薄膜及贴窗盒
Inventor: SHIGENORI TERADA
IPC: B29C55/04
Filed: 2000-11-27
Abstract: 一种生物降解性薄膜,具有良好的在高温使用环境下的耐热性,且具有良好的用于提高设计图案性的压花加工性,还具有在自然环境中的降解性。该生物降解性薄膜是由聚乳酸聚合物所组成,且在100℃/5分钟的收缩率小于3%,而死摺性大于70°。
Patent CN-1422759-A (CN)
Title: 防伪包装材料、防伪标记及防伪系统
Inventor: MAGERU SCHTIF
IPC: B42D25/328
Filed: 2001-11-23
Abstract: 本发明将提出一种应用所谓“一维衍射图形”,通过读出该衍射图形并将其与一参考图形相比较从而验证包装材料、证卡、标签、证书和其它类似证件真伪的系统和产品。同时揭示所谓“一维衍射图形”包装材料的防伪特征。
Patent CN-1492992-A (CN)
Inventor: COLE B E
IPC: G01J5/48
Filed: 2001-12-20
Abstract: 一微辐射计阵列具有像素，该像素具有有金属吸收器层的二氧化硅的薄平台，并且该像素与衬底反射器具有谐振缝隙。氧化钒的像素电阻器具有低的总阻抗，其金属触点位于相对边上。
Patent CN-1380741-A (CN)
Title: 带噪音降低功能的振荡器、写入装置和写入装置的控制方法
Inventor: TAKASHI ENDO
IPC: G06F1/04
Filed: 2002-04-05
Abstract: 提供可以任意变更频谱扩散调制的设定从而可以简单地降低电子仪器的噪音的带噪音降低功能的振荡器、可以变更该振荡器的设定的写入装置和写入装置的控制方法。带噪音降低国难的振荡器10具有存储从输出端子fout输入的用于进行频谱扩散调制的调制数据DM的存储器80、存储存储器80存储的调制数据DM生成调制信号SM的调制信号输出电路60和将调制信号SM与PLL电路50的电压控制振荡器(VCO)54的控制电压VC叠加的混频器53,通过将与用户要设定的频谱扩散调制对应的调制数据DM存储到存储器80中,可以按照用户所希望的标准输出进行了频谱扩散调制的输出信号CLv。
Patent CN-1502266-A (CN)
Inventor: WENG RENFA
IPC: A23L5/49
Filed: 2002-11-21
Abstract: 一种对含残留二氧化硫食品的除硫方法，特别是涉及对含残留二氧化硫的脱水食用菌食品、地瓜干食品的除硫方法，将含残留二氧化硫食品浸没入含醇水溶液中，在过氧化氢稳定剂柠檬酸及其钠盐存在条件下，用过氧化氢进行氧化除硫处理，降低食品中残留二氧化硫含量。
Patent CN-1431164-A (CN)
Inventor: WANG XINYU
IPC: C04B35/64
Filed: 2002-12-31
Abstract: 本发明提供在常压低温下烧结高性能氧化铝生物陶瓷的工艺。采用本发明方法时，首先按料水比为1∶3配制α－Al 2 O 3 悬浊液，按浓度为1mol/L配制MgO－ZrO 2 (Y 2 O 3 )的混合溶液，按MgO－ZrO 2 (Y 2 O 3 )复合添加剂重量百分含量为4％，用氨水进行沉淀包裹法混料并在超声波作用下均化分散；然后将沉淀包裹物用无水乙醇脱水并烘干，碾细混匀后在1280℃煅烧得氧化铝粉料，在粉料中加入粘接剂，200MPa冷等静压成型；最后在1150℃预烧后进行粗加工，常压、1600℃保温2.5小时烧结，得到氧化铝陶瓷。本方法具有在常压低温下烧结氧化铝生物陶瓷，并且材料综合力学性能优良的优点。
Patent CN-1518455-A (CN)
Inventor: MAYER F
IPC: A61K38/16
Filed: 2002-04-22
Abstract: 本发明涉及可与细菌翻译因子EF－Tu结合的物质用于抑制细菌细胞中细胞骨架形成以及用于生产抗菌剂的用途。另外，本发明也涉及抗菌剂，其含有细菌EF－Tu蛋白结构域2和/或3的氨基酸序列的部分片段，长度优选地为4－20个氨基酸。
Patent CN-1659077-A (CN)
Inventor: MICHIYA IGARASHI
IPC: B62D29/00
Filed: 2002-06-28
Abstract: 本发明提供在构成汽车车体的板件组合形成的汽车结构物内或车体内部配设了加强件后构成的车体加强件配设结构。作为加强件，至少局部沿着板件的内面，设置了具有在与板件之间空出规定间隔被配置的部分的板状支持体，并且在该板状支持体的、沿着板件被配置的部分和板件之间，配置了具有加热发泡性的树脂成型体。树脂成型体在发泡之前，被支持在板状支持体上，与板件内面之间空出间隙后位于其间，发泡后充满在板状支持体和板件之间与板件紧贴进行配置。
Patent CN-1453971-A (CN)
Title: 压电型电声转换器
Inventor: MASAKAZU YAMAUCHI
IPC: H01L41/083
Filed: 2003-04-23
Abstract: 本发明提供一种压电型电声转换器，具有叠层多层压电陶瓷层，在层间夹有内部电极(4)，在表里主面上形成主面电极(2、3)，通过在主面电极与内部电极之间加上交流信号而产生面积曲折振动的压电振动板(1)；外形比压电振动大且在表面的大致中央部附近上贴合上压电振动板的树脂胶片(10)及收容压电板(1)及树脂胶片(10)的框架体(20、30)。压电振动板1的面积是树脂胶片(10)面积的40～70％。在框架体(20)的内周部上设置了外形比压电板大的支撑部(20f)，树脂胶片(10)上没有贴合压电振动板的外圆周部被框架体的支撑部(20f)所支撑。由此可同时实现小型化和低频率化，并可提高变位量，再生宽频带的声音。
Patent CN-1566387-A (CN)
Title: 细晶钨－铜复合材料的制备方法
Inventor: FAN JINGLIAN
IPC: C22C27/04
Filed: 2003-06-13
Abstract: 本发明涉及用粉末冶金技术制造合金领域，其特征在于：将粉末以200MPa－500MPa的压力压制成形后放入烧结炉，以5℃/min－20℃/min的升温速度至400℃－700℃，保温15min－120min，再以20℃/min－60℃/min的速度达烧结温度1150℃－1350℃，保温30min－120min。本发明制备的W－Cu合金，具有W晶粒组织细，为1－2μm，W－Cu合金致密度和力学性能均优于传统W－Cu合金；其致密度为97％－ 99.5％，拉伸强度为700－800MPa，延伸率为3.0～5.0％，抗弯强度为1100－1300MPa。