baber/WOPTO huggingface dataset:
Patent JP-2013103497-A (JP)
Title: Multifunctional pen case that can hold objects other than pen
Inventor: SUGATA KEISUKE
IPC: B43K23/04
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a pen case containing writing utensil in which a comb, a cloth to remove lens dirt of glasses and a memo pad are integrated to allow them instantly taken out to avoid inconvenience at outing destinations, since normally at the outing destinations, the comb, the cloth for the lens, and the memo pad are placed in a jacket, a pair of trousers, or a bag inside and not kept together with the writing utensil and occasionally forget to bring them, therefore this integration with the writing utensil helps to avoid looking for them here and there.SOLUTION: The pen case of a writing utensil is worn with a wide elastic cylindrical ring, and a case entered with a comb, and a case entered with the cloth for lens are slid in between the ring and the upper side of the pen case, and the back side of the pen case respectively. The memo pad attached with the stiff sheet larger than the memo pad is made to slide in on the case entered with the comb. As a result, the pen case entered with the writing utensil, the comb, the cloth, and the memo pad can be integrated.
Patent JP-2013117331-A (JP)
Title: Refrigerator
Inventor: HORII SHINICHI
IPC: F25D23/06
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a refrigerator with a seal member for preventing a cold air in a storage compartment from having heat exchange with a heated metal receiving member and being warmed up, wherein the cold air is not shielded when a sealing performance is deteriorated due to an aged deterioration of the seal member and having heat exchange with the metal receiving member of high temperature to thereby warm up the cold air and lower a cooling efficiency.SOLUTION: A refrigerator employs partition walls for partitioning the inside of a heat insulation box into a plurality of storage compartments where the cold air is supplied. The refrigerator includes: an openable door at a front of each storage compartment; a door gasket 124 being brought into close contact with the metal receiving member 123 constituted at a front surface of a door side of the partition wall in the door; and a storage case in the storage compartment. The refrigerator is configured to heat the metal receiving member 123, and is provided with a heat exchange control space 140 for preventing heat exchange between the cold air in the storage compartment and the metal receiving member 123.
Patent JP-2013117613-A (JP)
Title: Camera system
Inventor: NAKADA KOICHI
IPC: G02B7/36
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To be capable of carrying out fine adjustment of focus in a vicinity of a focal position with good operability in MF as well as being capable of performing drive control on a focus lens at high accuracy in AF.SOLUTION: An exchange lens in a camera system composed of the exchange lens and a camera body capable of being attached with the exchange lens includes a first focus adjustment lens group having a first image surface moving amount for a unit drive amount and a second focus adjustment lens group having a second image surface moving amount which is smaller than the first image surface moving amount for the unit drive amount. In this case, when an MF operation section is operated with the exchange lens attached to the camera body, a lens drive control section selects the first focus adjustment lens group or the second focus adjustment lens group according to an instruction from the camera body and performs drive control on the selected first focus adjustment lens group or the second focus adjustment lens group according to the operation of the MF operation section.
Patent JP-2013117351-A (JP)
Title: Air conditioner
Inventor: ARAI YASUHIKO
IPC: F25B6/04
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, having high efficiency of cooling and heating performance, having superior power saving, eliminating the need for a conventional outdoor unit, discharging no hot air outside a room particularly in a cooling operation, emitting no noise of a fan, not causing a rise of an outside air temperature, and further capable of preventing a global warming, capable of greatly improving a dehumidification capacity, capable of creating a comfortable living space by removing and discharging dust or the like in air along with a dehumidification water to thereby sterilize miscellaneous germs, and further capable of preventing generation of a static electricity, thereby achieving the air conditioner having superior sanitary and functional performance and superior environmental protection properties.SOLUTION: An air conditioner includes: (a) an air conditioning piping system for circulating a refrigerant by connecting a compressor, a first heat exchanging part of a first heat exchanger, a first receiver tank, a second heat exchanging part of the first heat exchanger, a second receiver tans, an expansion valve, and the second heat exchanger; and (b) a heating piping system for circulating the refrigerant by connecting the compressor, a first heat exchanging part of a third heat exchanger, the first receiver tank, a second heat exchanging part of the third heat exchanger, the second receiver tank, the expansion valve, and the second heat exchanger.
Patent JP-2013116989-A (JP)
Title: Re-sticking prevention method of silicone rubber molding
Inventor: SHUTO SHIGEKI
IPC: C08J7/12
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a re-sticking prevention method of a cut line (slit) of a silicone rubber molding that has the cut line (slit), and to provide a nipple for a nursing bottle and a teething ring for a baby that have a cut line processed by the method.SOLUTION: The re-sticking prevention method of a cut line of a silicone rubber molding is characterized in that a cut line surface of the silicone rubber molding that has the cut line (slit) is processed by a silylating agent. The cut line (slit) of the silicone rubber molding can be effectively prevented from sticking again.
Patent JP-2013122629-A (JP)
Title: Server device, communication system, control method, and program
Inventor: KUWABARA MASAHITO
IPC: H04W4/80
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To flexibly set conditions for exchanging data between two information processing terminals.SOLUTION: A server device comprises: reception means for receiving, from respective information processing terminals, pieces of location information which indicate locations of the respective information processing terminals; setting means for setting a condition for determining that one information processing terminal approaches another information processing terminal, on the basis of a predetermined parameter; determination means for determining whether a first information processing terminal and a second information processing terminal meet the condition among the plurality of information terminals, on the basis of the pieces of location information received by the reception means; and transmission means for transmitting predetermined information to the first information processing terminal and the second information processing terminal when it is determined that the first information processing terminal and the second information processing terminal meet the condition.
Patent JP-2013123089-A (JP)
Title: Radio communication system and radio communication method
Inventor: SHIMIZU YOSHITAKA
IPC: H04W92/12
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of providing a radio communication method by software and performing radio communication therefore when a base station device and a radio signal processing device take partial charge of a signal processing function.SOLUTION: A radio communication system comprises: input means for inputting parameter values indicating a transmission distance between a base station device and a radio signal processing device, signal processing performance in the base station device, and signal processing performance in the radio signal processing device as delay elements; specification means for specifying function arrangement between the base station device and radio signal processing device which execute a signal processing function in the radio communication method to be introduced on the basis of the input parameter values; and control means for controlling partial charge of the signal processing function by the base station device and the radio signal processing device on the basis of the specified function arrangement.
Patent JP-2013122890-A (JP)
Title: Solid electrolyte fuel cell and stack structure using the same
Inventor: UCHIYAMA NORIKO
IPC: H01M8/12
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To be able to maintain excellent sealability among cell units without being affected by the environmental temperature, as well as reduce the stacking load.SOLUTION: A cell unit B1 includes a separator 10 on one side with a unit cell 40 being attached, the separator 10 opposing to a separator 20 on the other side so as to partition a gas circulation space β for circulating a reaction gas. The cell unit B1 also includes a flow-channel forming part 30 in which a flow channel is formed for charging/discharging the reaction gas to/from the gas circulation space β. A cell stack A is stacking a plurality of cell units B1 with their flow-channel forming parts 30 interposed between them. A flatness securing member 50 is formed separate from the flow-channel forming part 30 in order to secure the flatness between the flow-channel forming parts 30 of neighboring other cell units B1, B1. Between the respective flow-channel forming parts 30 of neighboring two cell units B1, B1, the flatness securing member 50 is integrally fixed to one of the flow-channel forming parts 30 opposing to the flow-channel forming part 30 of the other cell unit B1.
Patent JP-2013125086-A (JP)
Title: Pigment dispersion for color filter
Inventor: TSURU ISAO
IPC: C09D17/00
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersion for a color filter capable of forming a cured film excellent in contrast, a color composition for a color filter containing the pigment dispersion, and a method for producing the pigment dispersion for a color filter.SOLUTION: Provided are: [1] A pigment dispersion for a color filter that contains a diketopyrrolopyrrole pigment, a pigment dispersant, and an organic solvent such as propylene glycol monomethyl ether acetate, and in which the pigment dispersant is composed of a graft polymer containing a constitutional unit having an amido group in a main chain and containing a constitutional unit derived from methacrylic acid isopropyl in a side chain and a weight ratio [the main chain/the side chain] of the main chain to the side chain in the graft polymer ranges from 30/70 to 49/51; [2] a color composition for a color filter containing the pigment dispersion; and [3] a method for producing the pigment dispersion of [1].
Patent JP-2013125819-A (JP)
Title: Laminated inductor element and method for manufacturing the same
Inventor: YOKOYAMA TOMOYA
IPC: H01F27/24
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated inductor element including a structure with the same function as a gap without increasing processes, and a method for manufacturing the same.SOLUTION: A magnetic material ferrite layer 13 sandwiched by conductor patterns 21 is thinner than other magnetic material ferrite layers. Therefore, in the magnetic material ferrite layer 13, cracks 71 are generated by sintering. Generation of the cracks 71 relax a stress working each layer to prevent warps and cracks, etc., as the whole element. In the laminated inductor element, two conductor patterns 21 are electrically connected through two via holes 51 to be the same electric potentials. The two conductor patterns 21 are the same wiring patterns, and since a coil conductor with one turn is formed by the two conductor patterns 21, the cracks 71 prevents the two conductor patterns 21 from becoming a coil short circuit even when the upper and lower coil conductors are electrically contacted with each other by the cracks.
Patent JP-2013125880-A (JP)
Title: Electronic component mounting device
Inventor: KUSUKI TOSHIYUKI
IPC: H05K13/02
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting device 1 in which a tape feeder can be inserted and withdrawn simply and accurately, without interrupting the mounting operation, while reducing the cost and the weight.SOLUTION: The electronic component mounting device includes a base 2, a transport section 3 for printed wiring board, a component supply section 4 having a plurality of feeders (tape feeders 11), and a component moving section 5. The component supply section 4 has a front side lower guide 25, a rear side lower guide 41 and an upper guide 53 forming a movement path 55 when the tape feeder 11 is inserted and withdrawn. These guides are formed so that the tape feeder 11 is held from above and below, and fitted movably in the longitudinal direction.
Patent JP-2013130211-A (JP)
Title: Reduction gear for electric power steering apparatus
Inventor: TSUNEMASU TAKUYA
IPC: F16H1/14
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To further improve strength and water absorbing dimensional stability of a resin part of a worm wheel in a reduction gear for an electric power steering apparatus.SOLUTION: A reduction gear for an electric power steering apparatus includes a driven gear integrated with: a resin part composed of fiber reinforced polyamide composition which is produced by compounding a fibrous reinforcing agent with base resin containing polyamide 6, and which has a bending deflection value of 3 to 4 mm at 23°C and water absorbing dimensional stability of at most 40 μm, and at whose outer peripheral surface gear teeth are formed; and a metal core tube.
Patent JP-2012149235-A (JP)
Title: Ink composition for inkjet
Inventor: NAKAMURA MAKOTO
IPC: C09D11/00
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet to form a desensitizer layer in carbonless copy paper by an inkjet recording method.SOLUTION: The ink compositions for inkjet are characterized by including a water-soluble organic desensitizer, a water-insoluble resin and water, wherein the content of the water-soluble organic desensitizer is 15-45 mass%, and composed of one or more compounds selected from the group consisting of polyethylene glycol, triethylene glycol monobutyl ether, monoethanolamine, diethanolamine, triethanolamine and polypropylene glycol, and wherein the ink compositions for inkjet further include a water-soluble organic solvent, and a recorded product is recorded by the inkjet recording method using any one of the ink compositions for inkjet.
Patent JP-2013128446-A (JP)
Title: Measurement device and storage container for dried noodles
Inventor: KOIKE HARUKO
IPC: A23L7/109
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device for dried noodles that can easily measure the takeout amount while smoothly taking out a predetermined amount of a dried noodle from a container body.SOLUTION: A guiding part 5 for smoothly connecting an inner surface of the container body 1 for storing the dried noodles P and a measurement port 10 for measuring the takeout amount of the dried noodles P by the outer circumference of a bundle of the inserted dried noodles P guides the dried noodles P to flow into the measurement port 10 as a bundle from the container body 1 by positioning the measurement port 10 in the lower part than the container body 1. A projection 6 formed near the measurement port 10 blocks a part of the dried noodles P guided to the measurement port 10 by the guiding part 5 so as not to reach the measurement port 10.
Patent JP-2013129568-A (JP)
Title: Gallium nitride powder and method for producing the same
Inventor: KIKUCHI RYO
IPC: C30B29/38
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride powder with less amount of oxygen, producible of a sputtering target of gallium oxide with less amount of oxygen; and a production method thereof.SOLUTION: The gallium nitride powder is produced by reacting gallium oxide powder at 1,000-1,200°C in ammonia atmosphere where ammonia/gallium oxide mole ratio is 6 times or more, resulting in gallium nitride powder with 8 atm% or less oxygen content, having such an oxygen concentration distribution that more oxygen is present in outer side than inner side of the particle.
Patent JP-2013132693-A (JP)
Title: Automatic screwing device
Inventor: NAKAMURA HIROYUKI
IPC: B23P19/06
Filed: 2011-12-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screwing device capable of reducing outflow of defective products to post-processing due to abnormality of screwing by determining whether the interference of an object to be fastened and a screw does not occur before the front end of the screw abuts on a fastening object.SOLUTION: The automatic screwing device includes a driver tool 20 with a bit 23 engageable with a driving part of the screw 61, and a reciprocating means 30 capable of moving the driver tool 20 up and down. The automatic screwing device further includes a control means 40 detecting a thrust force of the bit 23 at this point, and comparing the actual bit thrust force and a preset criterion thrust force when the bit 23 moving together with the driver tool 20 reaches a preset determination start set point. Thus, when the actual bit thrust force is higher than the criterion thrust force, it is determined that the interference of the screw 61 and the object 72 to be fastened occurs due to displacement of the object 72 to be fastened. That is, the fact that the screw 61 is screwed in the object 72 to be fastened can be determined by the time the front end of the screw 61 abuts on the fastening object 71. That can prevent the outflow of the defective products to the post-processing.
Patent JP-2012151104-A (JP)
Title: Method for manufacturing lighting system
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lighting system which solves a problem of a short circuit between an upper electrode and a lower electrode of a light emitting element to the utmost without reducing light emitting characteristics at a normal portion of the light emitting element.SOLUTION: In a light emitting element including an upper electrode, an electroluminescent layer and a lower electrode, a short-circuited portion that is undesirably formed between the upper electrode and the lower electrode is irradiated with a laser beam, and thereby, a region where the short-circuited portion is removed is formed, and then the region is filled with a translucent insulating resin. Thus, a problem of the short circuit between the upper electrode and the lower electrode is solved and yield of a lighting system is improved.
Patent JP-2012149240-A (JP)
Title: Primer composition for silicone adhesive, laminate, and silicone adhesive tape
Inventor: MIZUNO HARUNA
IPC: C09J183/05
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition capable of firmly adhering a silicone adhesive to a sheet base material; and to provide a laminate and a silicone adhesive tape, obtained by firmly adhering a silicone adhesive and a sheet base material.SOLUTION: The primer composition for a silicone adhesive includes (A) a diorganopolysiloxane of an average structural formula (1): RRSiO(RSiO)SiRR, wherein Ris a 2-10C alkenyl group; Ris a 1-10C monovalent hydrocarbon group or halogenated hydrocarbon group having no aliphatic unsaturated bond; and P+2 is 400 to 2,000 in average, (B) an organohydrogenpolysiloxane of an average composition formula (2): (RSiO)(RHSiO)(RSiO)n(RSiO), wherein Ris the same as R; and k is the number of (2+p) in average, m is 100 to 500 in average, n and p are ≥0 in average, m, n and p satisfies 100≤m+n+p≤500 and 0.8≤m/(m+n+p)≤1, and (C) a hydrosilylation reaction catalyst. There are also provided: a sheet base material; and a laminate having a primer layer obtained by curing the primer composition on a sheet base material and a silicone adhesive layer on the primer layer; and a silicone adhesive tape having the above structure.
Patent JP-2012148963-A (JP)
Title: Long fiber reinforced ceramic composite material having self-healing capacity
Inventor: NAKAO KO
IPC: C04B35/80
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic composite material having excellent mechanical characteristic and chemical stability.SOLUTION: This ceramic composite material includes a ceramic base material, a fiber member contained in the ceramic base material, and an interface layer provided so as to cover the fiber member surface and having self-healing property.
Patent JP-2011516658-A (JP)
Title: 多層ｕｖ硬化性接着剤フィルム
IPC: C09J7/38
Filed: 2008-03-31
Abstract: 本発明は、（ａ）実質的にＵＶ硬化性であり、５０℃以下のガラス転移温度を有する最上層、および（ｂ）実質的にＵＶ硬化性ではない最下層を含む接着剤フィルムである。さらなる実施形態は、結束されたウエハー積層フィルム、多層接着剤フィルムが貼り付けられた半導体ウエハー、半導体ダイを基体に取り付けるための方法、および個々にダイシングされたダイが互いにくっつくのを防ぐ方法を含む。
Patent JP-2011516765-A (JP)
Title: 補強される土壌構造物において使用するための安定化補強材
IPC: E02D17/18
Filed: 2009-04-03
Abstract: 互いに関してゼロではない角度α＋βを形成し、かつ横方向部材（１５、４６、５６、６５、６６、７５、７７）によって互いに連結されている２つの縦方向部材（１１、２１、３１、４１、４４、６１、７１、７３）を備え、横方向部材は、少なくとも一方の縦方向部材（１１、２１、３１、４１、４４、６１、７１、７３）に対して相対的に可動であると共に、２つの縦方向部材の離間角度を制限するための角度制限部材（１６、４８、５７、５８、５９、６７、６８、７６、７８）を備え、２つの縦方向部材（１１、２１、３１、４１、４４、６１、７１、７３）と、２つの縦方向部材の交点または２つの縦方向部材のもっとも近い２つの端部同士を結ぶ線と、２つの縦方向部材の残りの２つの端部である、もっとも離間した端部同士を結ぶ線と、によって規定される境界線の内側で、横方向部材（１５、４６、５６、６５、６６、７５、７７）の移動範囲が発生する、補強される土壌構造物において使用するための安定化補強材（１）。このような補強材を備えた、補強される土壌構造物。補強される土壌構造物の構築方法。
Patent JP-2011517572-A (JP)
Title: 作物の一部を採取するための装置及び方法
IPC: A01D46/30
Filed: 2009-04-10
Abstract: 作物の一部を分離するための装置及び方法。作物部分が、切断ブレードのような分離手段を具備する装置によって、はさまれる。この作物部分をはさむことが、２つのローラによって行われ、これら両ローラ間に前記作物部分が受けられる。前記作物部分は、前記両ローラ間に実質的にはさまれ、この装置は、この作物の残りの部分から前記作物部分を分離するための最良の位置まで、前記作物部分に沿って移動する。
Patent JP-2011520218-A (JP)
Title: 磁束バランスがとれた誘導加熱ワークコイルを使用した誘導加熱のためのシステム、装置および方法
IPC: D21G1/02
Filed: 2009-03-31
Abstract: 装置は、２つの外側脚の間に配置された内側脚を集合的に有する１又はそれ以上の磁性コア(206, 326, 336, 356, 386, 396a-396b)を含む。脚は、１又はそれ以上の接続部分に結合される。装置はまた、内側脚に周りに巻き付けられる１又はそれ以上の伝導コイル(204, 324, 334, 354, 384, 394)を含む。１又はそれ以上の伝導コイルが励起されたとき、１又はそれ以上の磁性コアおよび１又はそれ以上の伝導コイルは、ロール(119, 212, 404)内に実質的にバランスがとれた磁束を生成するように構成される。また、１又はそれ以上の磁性コアおよび１又はそれ以上の伝導コイルは、磁束によってロールに誘発された電流によって生成される熱がロールの表面に安定した状態の熱的プロファイルを生成するように構成される。安定した状態の熱的プロファイルは、ロールに関するコントロールゾーン内に落ちる一つのピークを有する。１又はそれ以上の磁性コアは、単一の磁性コアまたは複数の磁性コアを含み得る。
Patent JP-2011525182-A (JP)
Title: アポトーシス促進剤ａｂｔ−２６３の調製のための方法
IPC: C07F7/18
Filed: 2009-06-18
Abstract: アポトーシス促進剤であるＮ−（４−（４−（（２−（４−クロロフェニル）−５，５−ジメチル−１−シクロヘキサ−１−エン−１−イル）メチル）ピペラジン−１−イル）ベンゾイル）−４−（（（１Ｒ）−３−（モルホリン−４−イル）−１−（（フェニルスルファニル）メチル）プロピル）アミノ）−３−（トリフルオロメチル）スルホニル）ベンゼンスルホンアミド（ＡＢＴ−２６３）の調製のための方法。式（Ｉ）。
Patent JP-2011526785-A (JP)
Title: 抗ｇｄ２抗体並びにそれに関連する方法及び使用
IPC: C12N5/10
Filed: 2009-06-30
Abstract: 【解決手段】ガングリオシドGD2に特異的に結合する抗体を本明細書中に開示する。上記抗体をコードするヌクレオチド、上記抗体を発現する細胞、上記抗体の使用方法、ガングリオシドGD2と関連する疾患治療のための上記抗体の使用方法も開示する。また、組織培養培地サプリメントを記載し、そのサプリメントの使用方法も記載する。アルブミン-ガングリオシド抱合体とそのような抱合体の対応する製造方法を記載する。また、抗体の精製又は単離方法も記載する。 【選択図】図18
Patent JP-2011530842-A (JP)
Title: サービス発見方法
IPC: H04W48/08
Filed: 2009-07-09
Abstract: 本開示の側面は、サービス発見のための方法を提供する。方法は、第１デバイスにより第１サービス広告を受信する段階を含む。第１サービス広告は、第２デバイスの少なくとも１つのサービスを含む。さらに、第２デバイスのサービスを取り込むよう第1デバイスのサービスディレクトリを更新する段階と、第２サービス広告を第１デバイスにより送信する段階とを含む。第２サービス広告は、第２デバイスの少なくとも１つのサービスを含み、第２デバイスのサービスが利用可能となるよう第３デバイスにより使用される。 【選択図】図１０
Patent JP-2011530122-A (JP)
Title: 流体の圧力及び／又は流量を制御する方法及び装置
IPC: G05D7/06
Filed: 2009-07-30
Abstract: 本発明は、流体の圧力及び／又は流量を制御する方法に関する。この方法のため、パイプライン（１５）を流れる流体から流れエネルギーが引き出される。このエネルギーは、そのうちの少なくとも一部が電気エネルギーに変換され、流体の流量及び／又は圧力の電気制御（６５）に使用される。パイプライン（２０）における流体の流量及び／又は圧力を制御する装置は、流れる流体から流れエネルギーを引き出し、このエネルギーのうちの少なくとも一部を電気エネルギーに変換するように構成された、少なくとも１つの発電機（３５）を備える。本装置は、パイプライン（２０）における流体の流量及び／又は圧力を、発電機（３５）によって給電される電気駆動機構をもって制御する手段（６５）を備える。 【選択図】  図１
Patent JP-2012500141-A (JP)
Title: 多層光学物品
IPC: B29C48/305
Filed: 2009-07-16
Abstract: ポリプロピレン系フィルムと、このポリプロピレン系フィルムの少なくとも一方の表面上の層であって、エチレンと少なくとも１つのα−オレフィンコモノマーとのコポリマーを含み、０．９０ｇ／ｃｍ ３ 以下の密度及び１〜４の多分散指数を有するエチレン系材料を含む層と、を含み、２軸延伸されている、多層物品が開示される。一部の実施形態では、多層物品は、望ましい光学的特性を示す。