baber/WOPTO huggingface dataset:
Patent JP-2003188253-A (JP)
Title: Method for removing insulating film from via bottom, and method for manufacturing semiconductor device
Inventor: MORIKAWA YASUHIRO
IPC: H01L21/768
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for etching and removing an underlying dielectric film from a via bottom so that the decrease of an upper layer insulating film is eliminated, and no etching residue is left remained on the inner wall surface of the via.  <P>SOLUTION: When a laminated film formed on a semiconductor substrate is etched in the manufacture of a semiconductor device, a process for etching and removing the underlying dielectric film located on the bottom of the via is carried out by depositing carbon fluoride hydride, cyclized olefin fluoride hydride or a polymer of hydrocarbon, using carbon fluoride hydride, cyclized olefin fluoride hydride or hydrocarbon gas plasma, and also by etching and removing the underlying dielectric film. CHF<SB>3</SB>, CH<SB>2</SB>H<SB>2</SB>or CH<SB>3</SB>CHF<SB>2</SB>is used as the cabon fluoride hydride.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181856-A (JP)
Title: Method for molding plastic substance and molded form
Inventor: TOKURA KAZU
IPC: B29C41/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method by which at least a part of the surface of a molded form can be molded without using a mold, and the molded form.  <P>SOLUTION: A space which is formed near an interface between phases as bases and has a shape based on an interfacial tension at least in part of the space, is formed. Further, a plastic substance is arranged inside the space and allowed to cure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188031-A (JP)
Title: On-load tap changer
Inventor: TANIGUCHI YOSHINOBU
IPC: H01F29/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a on-load tap changer which is compact, has high performance, can prevent a short-circuit accident from occurring by detecting an abnormality fast even in the case that a vacuum valve cannot be isolated and can achieve superior reliability thereby.  <P>SOLUTION: Peripheral sides of cams 27 composed of insulating materials are provided with grooves 27a and 27b and the grooves 27a and 27b and positions between main valves HA and HB and resistance valves WA and WB are provided with opening and closing mechanisms 30. The opening and closing mechanism 30 comprises driving bosses 20 connecting rollers 21 to the grooves 27a and 27b, opening and closing rods 24 connected to the main valves HA and HB and the resistance valves WA and WB each and wipe springs 25 provided between the opening and closing rods 24 and the driving bosses 20. Planar portions of the cams 27 are provided with long holes 27c. Auxiliary contacts KA and KB having contact rods 12 and contacts 15 are provided corresponding to the long holes 27c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188994-A (JP)
Title: Telephone reservation acceptance method and apparatus
Inventor: NISHI HIROYUKI
IPC: H04M3/51
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To establish compatibility between the kind response and avoidance of transmission congestion when accepting calls for reservations.  <P>SOLUTION: When a calling party's telephone number (calling party's ID) has turned out to be an incompleted reservation call although the call has already received, the number of times when the ID becomes an incompleted call is checked in a step 107 on the basis of a database in which the calling ID and the number of times of the incompleted calls are stored so that they correlate each other. If the number is 1-n, the call is considered as a call from a user who is unfamiliar to telephone reservation, and more kind guidance than a normal guidance is performed in a step 108 or a step 109. On the contrary, if the number is larger than n, the call is considered as a repeated call from a wicked dealer, and the call is disconnected immediately.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182244-A (JP)
Title: Heat sensitive recording material
Inventor: IWASAKI MASAYUKI
IPC: B41M5/26
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, with which a clearer and beautiful blue image with a high image visibility is obtained and a highly sensitive high color developing density is obtained under the condition that a ground whiteness is kept unchanged, which is excellent in image preservability and has a fitness for inkjetting accompanied by neither poor color developing nor image fading due to inkjetting ink and favorable thermal head matchability and small head wear.  <P>SOLUTION: In the heat sensitive recording material having a heat sensitive recording layer including an electron donative colorless dye and an electron acceptive compound developing color through its reaction with the electron donative colorless dye on a support, a compound represented by R<SP>1</SP>-Ph-SO<SB>2</SB>R<SP>2</SP>(wherein R<SP>1</SP>is a hydroxyl group or an alkyl group; and R<SP>2</SP>is -Ph, -NH-Ph, -NH-CO-NH-Ph under the condition that Ph represents a phenyl group and may well be substituted by a substituent including -SO<SB>2</SB>R<SP>2</SP>.) is employed as the electron acceptive compound, at the same time, the electron donative colorless dye, which develops blue color, is employed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197915-A (JP)
Title: Thin film transistor and liquid crystal display
Inventor: AMANO TORU
IPC: G02F1/1368
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor in which increase of OFF current and deterioration in the characteristics of aging test are prevented while eliminating edge conduction, and a liquid crystal display comprising it.  <P>SOLUTION: The thin film transistor comprises a source/drain region formed in a semiconductor thin film, and a gate electrode formed on the semiconductor thin film through a gate insulation film wherein the gate electrode is arranged to surround the source region and the drain region is arranged to surround the gate electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199007-A (JP)
Title: Method for recording digital broadcasting and digital broadcasting receiver with built-in recorder
Inventor: TOMITA TAKESHI
IPC: H04N5/44
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting recording method which provides a digital broadcasting to a user by the unit of recording which the user is interested in and performs an editing work such as reproduction by the event, copying, erasing and re-arranging and also to provide a digital broadcasting receiver with a built-in recorder.  <P>SOLUTION: A recording control task requests the preparation of a new file to a recording task in order to record the event 2 at a time n-seconds before the end of the event 1 (step S2). In the case of event updating time, the recording control task indicates the recording task to changeover a recording file and also to start writing the event 2 (step S3). Then the recording task stops writing to the file where the event 1 is recorded, closes the file and performs a completion processing (step S4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192855-A (JP)
Title: Heat reversible crosslinkable elastomer composition and molding thereof
Inventor: HAMAKUBO SHINJI
IPC: C08J5/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat-reversible crosslinkable elastomer composition having remarkably improved kneading processability and permanent compression set properties.  <P>SOLUTION: In a heat-reversible crosslinkable elastomer composition comprising (A) a component of a modified elastomer modified with an unsaturated carboxylic acid anhydride and an unsaturated carboxylic acid ester and (B) a component of a hydroxy group-containing polymer containing one or more average number of hydroxy group bonds per molecule, this heat-reversible crosslinkable elastomer composition comprises 50-150 parts wt. of calcium carbonate subjected to surface treatment with an organic surfactant based on 100 parts wt. of the heat-reversible crosslinkable elastomer composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191266-A (JP)
Title: Resin composition and sheet/film using the same
Inventor: OHAMA TOSHIO
IPC: C08J5/18
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calender molding polyester resin composition improved in the peeling from a metal roll while keeping transparency being the feature of an amorphous polyester resin, not almost generating the plateout to the metal roll and not generating the longitudinal streaks due to the involution of air in a sheet or film obtained by calender molding.  <P>SOLUTION: The calender molding polyester resin composition is obtained by compounding 0.2-3.0 pts.wt. of a 20C or more fatty acid and 0.01-3.0 pts.wt. of a metal salt of a fatty acid with 100 pts.wt. of a polyester resin comprising a repeating unit of a dicarboxylic acid component and a glycol component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197868-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAGANO HAJIME
IPC: H01L27/108
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can suppress leak current and improve characteristics of a device.  <P>SOLUTION: The semiconductor device has a 1st semiconductor layer 33 which is formed on a base substrate 31 across an buried oxide layer 32 and a 2nd semiconductor layer 34 which is formed on the base substrate and also has a 1st element formed in the 1st semiconductor layer and a 2nd element in the 2nd semiconductor layer. Then the interface JS between the base substrate and 2nd semiconductor layer is substantially in level with the reverse surface of the buried oxide layer or deeper than the buried oxide layer. An active area of the 2nd element can be formed avoiding the interface between the base substrate and 2nd semiconductor layer, so leak current can be suppressed and characteristics of a device can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196619-A (JP)
Title: Card processor
Inventor: NOCHI MASATOSHI
IPC: G06Q40/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To execute various types of electronic settlement without performing a troublesome work such as changing an installation direction, for example, according to types of data to be stored in a card.  <P>SOLUTION: This card processor 1 is so formed that the data stored in magnetic stripes possessed by the card carried in a card passage 22 are read by a magnetic data reading part and the data are read relative to the IC chip possessed by the card carried to the reading position by an IC reading part 1. This processor is provided with opening parts 5 and 6 communicated to the card passage 22 in the front and the rear of a casing 4, so that the card can be carried in two directions in the card passage 22 and carried in the same direction irrelevant to the carrying direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199068-A (JP)
Title: Booster
Inventor: OSAKO ISATO
IPC: H04N21/647
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booster applicable to a community transmission channel such as a CATV system, which is capable of reducing production cost with a simple constitution while improving transmission characteristics by suppressing insertion losses during signal pass.  <P>SOLUTION: A signal pass circuit forming the booster has a constitution in which, roughly speaking, a signal amplifier APa section provided with amplifiers AMP1, AMP2 and a gain controller GC and a signal attenuating section ATa provided between the following stage of the section APa and provided with a plurality stages of attenuators ATT are connected in series between an input terminal IN and an output terminal OUT. After being amplification-processed by the former section APa so as to obtain a prescribed gain, an input signal is attenuation-processed to cancel the gain by the latter section ATa, and is outputted as an output signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202704-A (JP)
Title: Composite magnetic particle powder for magnetic color toner and magnetic color toner using composite magnetic particle powder, magnetic latent image developing method using magnetic color toner and electrostatic charge image developing method
Inventor: ISHITANI SEIJI
IPC: G03G15/09
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite magnetic particle powder for magnetic color toners which can exhibit bright hues and can yield magnetic color toners having excellent light fastness.  <P>SOLUTION: The composite magnetic particle powder for the magnetic color toners consisting of the composite magnetic particle powder of 0.06 to 1.0 μm coated with glue on the particle surfaces of magnetic particle powder and stuck with organic pigments on the glue coatings, in which the coating weight of the organic pigments is 10 to 200 parts by weight per 100 parts by weight magnetic particle powder and the magnetic color toners containing the above composite magnetic particle powder for the magnetic color toners.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193483-A (JP)
Title: Building foundation structure and building foundation constructing method
Inventor: SEGAWA SHINKICHI
IPC: E02D27/01
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building foundation structure which can improve the durability, can prevent the appearance and appearance quality from being degraded and damaged even after longtime use, can be constructed through fewer construction steps and in a shorter construction period, to thereby reduce construction costs, and to provide a building foundation constructing method.  <P>SOLUTION: The building foundation structure is formed of a base portion 10 embedded in the ground and a vertical wall portion 20 erected on the base portion 10. The vertical wall portion 20 includes a lower bed 20a embedded in the ground and an upper bed 20b on which a ground sill 21 is mounted. The vertical wall portion 20 is formed of a natural stone block B obtained by working upon a natural stone, and directly erected on the base portion 10. Then, the natural stone block B has a vertical through hole 23 formed therein, through which a stud bolt 11 erected from the base portion 10 is penetrated, and the lower bed 20a of the natural stone block B is fitted into a fitting recess 13 formed in the base portion 10, followed by screwing a nut 12 onto the stud bolt 11 and fastening the nut 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163579-A (JP)
Title: Frequency variable oscillating circuit
Inventor: ARIMA YUTAKA
IPC: H03K3/03
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit constitution using inductance and/or capacitance outside of an LSI or a frequency variablility through a threshold modulation in a transistor having a wider frequency range.  <P>SOLUTION: A-MOS having a β-modulation properties of around 10×1000 times is used to utilize its control voltage for realizing an oscillator having extremely wide frequency modulation ability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164482-A (JP)
Title: Improved type throwaway pocket body warmer
Inventor: SAKAI DAIJI
IPC: A61F7/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway pocket body warmer constantly providing a user with an equal thermal sense by preventing the convergence of heating powder bodies inside the pocket body warmer put in a pocket.  <P>SOLUTION: This throwaway pocket body warmer is characterized in that partitions are provided inside a bag of the throwaway body warmer and the heating powder bodies are filled in the partitioned spaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501275-A (JP)
Title: ドープされたフッ化炭素材料のレーザアブレーション並びにその用途
IPC: C08K3/04
Filed: 2000-06-08
Abstract: (57)【要約】
本発明は、例えばフッ化炭素樹脂のようなフッ化炭素材料のレーザアブレーションの方法、並びにこのようなフッ化炭素材料のレーザアブレーションの用途に関する。より詳細には、例えばカーボンブラックのようなＵＶ吸収添加剤が、その後にレーザアブレーションにさらされるフッ化炭素樹脂に配合される。本発明は、バルク構造体作製、例えば微小構造体の微細加工に特に有用である。
Patent JP-2003503615-A (JP)
Title: 断熱及び／又は保護用の屋根被覆材を固定するための装置又は様々な部材用の支持部材を取付けるための装置を有する、連続する波板により構成される屋根及びその類似物
IPC: E04D3/36
Filed: 2000-07-05
Abstract: (57)【要約】
本発明の目的は、断熱及び／又は保護用の屋根被覆材又は様々な部材取付け用の支持部材を取付けるための装置を有する、連続する波板により構成される屋根又は外装材を提供することにある。
【解決手段】  特にアスベストセメント又は類似の材料で造られた波板（１）の並置により形成される本発明の屋根又は外装材は、波板（１）に穴開けせずに、断熱及び／又は保護用の屋根被覆材（１９）を固定するか、又はこの屋根に様々な部材用の支持部材を取り付けるための装置を有し、この装置は、連続する波形の少なくとも２つの峰（１３，１４）間に少なくとも１枚の波板の横方向の縁に沿って配置され、櫛の様に、波形の峰で板の縁面上に適合する少なくとも２つの平行なスロット（５，６；７，８）を有する多数の支持ブラケット（２）と、該ブラケット（２）と屋根被覆材（１９）又は支持部材との間の接続手段とから成ることに特徴を有する。
Patent JP-2003506044-A (JP)
IPC: A61K39/00
Filed: 2000-07-31
Abstract: The invention provides BASB118 polypeptides and polynucleotides encoding BASB118 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent JP-2003508643-A (JP)
Title: 一体スクリーンを備えた鋳型、鋳型の製造方法、および鋳型を使用する装置および方法
IPC: D21J7/00
Filed: 2000-08-28
Abstract: (57)【要約】
一表面を備えた材料で形成された本体を有し、該本体は格子状パターンをなす真空孔を備え、該真空孔は前記材料からなる本体を通って延びかつ前記表面を通って開口しており、真空を前記表面に供給することができ、前記表面上に配置されるスクリーンを更に有し、該スクリーンおよび前記本体は、本体と同じ材料で一体に形成されていることを特徴とする一体スクリーンを備えた鋳型。
Patent JP-2003508566-A (JP)
IPC: A61F13/49
Filed: 2000-08-23
Abstract: A liquid absorbent open-cell polymeric foam material having properties which makes it suitable for use as an absorbent structure in absorbent articles such as diapers, pant diapers, sanitary napkins, incontinence guards, wound dressings, bed protections etc., at which the foam material has an absorption rate at wetting of at least 0.4 ml/s for a round sample having the diameter 50 mm, a liquid distribution capacity at an inclination of 30° of at least 15 g/g and a liquid storage capacity of at least 9% measured through CRC (centrifuge retention capacity), at which the test liquid in all cases is synthetic urine. There is further referred to an absorbent structure containing the foam material.
Patent JP-2003508280-A (JP)
IPC: B41J2/195
Filed: 2000-09-08
Abstract: A continuous inkjet printer is described, which comprises a combination of dispersion agitation means, heated ink supply and printhead and tailored, heated, filtration regime. The use of this combination allows the printing of inks containing a non-magnetic pigment that exhibits "soft settling" upon standing.  <IMAGE>
Patent JP-2003510765-A (JP)
Title: 燃料電池用アノード及びその製造方法
IPC: H01M4/88
Filed: 2000-09-12
Abstract: (57)【要約】
活性触媒層を有する燃料電池用アノード及びその製造方法を提供する。燃料電池内での電流の搬送のために、アノード触媒に、これ迄の電気伝導性が不十分な炭素粉末に代えて電気伝導性の良好な金属、例えば白金及び／又はルテニウム、ロジウム、パラジウム、オスミウム及び／又はイリジウムのような貴金属群の他の金属の、白金を含んだ合金を使用する。この燃料電池では、電池内部での電流損失が少ないので、高い運転効率を得ることができる。
Patent JP-2003510225-A (JP)
IPC: F03D11/04
Filed: 2000-07-15
Abstract: Offshore wind power installations usually require a landing stage or landing pier so that craft, in particular ships, can guarantee supply and transportation services. In the case of small offshore installations, these are usually simple jetties with possible ways of making boats fast. In the case of larger offshore installations at which larger supply ships land, the landing installations are of a more expensive and complicated structure and have for example supply intermediate storage facilities such as fuel tanks and loading equipment such as cranes.
Patent JP-2003512928-A (JP)
IPC: B04B1/20
Filed: 2000-10-18
Abstract: A screw-type solid bowl centrifuge for centrifuging material which has a tendency to foam. The centrifuge includes a centrifugal drum having discharge ports and a rotatable bowl jacket with a screw that rotates relative to the bowl jacket. Also included is a feed section having a central pipe arranged concentrically about the rotation axis of a drum for feeding the material to be centrifuged through a distributor into a centrifuge chamber between the screw and the bowl jacket. The feed section is an hermitical, closed system. Further included is a baffle plate arrangement that prevents foam or certain particles from escaping from one of the discharge ports.
Patent JP-2003513265-A (JP)
IPC: G01G15/02
Filed: 2000-11-03
Abstract: There is disclosed an apparatus and method which is capable of dispensing very small (typically less than 5 mg) quantities of particles to a high accuracy in a repeatable way and without undue wastage. Also, the need for advanced particle formulation is reduced. The apparatus comprises a closed loop control system which uses an electro-mechanical actuator to deliver impact energy to a supply of particles initially held on a sieve in a hopper. The impact energy causes a small number of particles to fall through the sieve and onto a weight measuring balance. The weight obtained is scrutinised by a processor to see if further actuations are required. In preferred embodiments, the energy of actuation is varied in accordance with the rate of dispensation calculated by the processor. Also, a correction amount can be obtained to take account of the fact that the balance can take a considerable amount of time to settle to its final value.
Patent JP-2003517064-A (JP)
Title: 重合性ポリオール（アリルカーボネート）組成物
IPC: G02B1/04
Filed: 2000-12-13
Abstract: (57)【要約】
ポリオール（アリルカーボネート）モノマー、例えば、ジエチレングリコールビス（アリルカーボネート）モノマー、および式（II）
【化１】
 ［式中、Ｒ 2 およびＲ 6 はそれぞれ独立して、水素、Ｃ 1 〜Ｃ 20 の直鎖または分岐鎖アルキル、環状リング中に５〜７個の炭素原子を有するシクロアルキル、アリール、Ｃ 2 〜Ｃ 20 の直鎖または分岐鎖アルカノイル、環状リング中に５〜７個の炭素原子を有するシクロアルカノイル、およびアロイルから選択され、Ｒ 2 およびＲ 6 はそれぞれラジカル重合性エチレン性不飽和基を有しないものであり；Ｒ 3 ＯおよびＲ 5 Ｏは同一または異なっており；Ｒ 4 ＯはＲ 3 ＯおよびＲ 5 Ｏのそれぞれと異なっており；Ｒ 3 Ｏ、Ｒ 4 ＯおよびＲ 5 Ｏはそれぞれ独立してエポキシドの２価残基であり；ｘおよびｚはそれぞれ独立して０〜２００の数、但しｘおよびｚの合計は０より大きく；そしてｙは３〜２００の数である。］で示される添加剤を含有する重合性組成物が記載されている。この添加剤は、この組成物から得られる重合体が実質的に着色欠陥、例えばシダ状物、及び／又は月状物を有しないのに少なくとも十分な量で組成物中に存在する。
Patent JP-2003517024-A (JP)
IPC: A61P1/04
Filed: 2000-12-15
Abstract: A stable pharmaceutical formulation for intravenous or intramuscular administration of Octreotide, which is characterised in that the vehicle for injection of the peptide or pharmaceutically acceptable salts thereof contains glycine in concentrations ranging from 10 to 60 mM and aqueous solution of hydrochloric acid in sufficient quantity to adjust the pH of the formulation to values between 3.0 and 4.2. <IMAGE>
Patent JP-2003518812-A (JP)
IPC: H04W52/40
Filed: 2000-12-19
Abstract: A mobile station's current uplink transmit power capacity is taken into account in radio resource allocation decision and in other radio network operations. Once a user connection between a mobile station and the radio network is established, the current transmit power level of the mobile station is detected. Information regarding that detected power level is provided to the radio network for use in one or more radio control operations such as admission control operations. Examples of such admission control operations include bit rate changes, handover, and power/interference regulation. The information regarding the detected uplink power level is preferably included with an uplink message otherwise already transmitted from the mobile station to the radio network on a regular basis. In a preferred example embodiment, a radio network control node determines an amount of radio coverage for the mobile station based on the provided uplink, mobile transmit power level information. The radio network control node decides whether to change some aspect of the user connection based on that coverage determination. Other radio related parameters may be considered in the decision such as the current interference level in a particular cell. The radio network controller may decide, for example, whether a first bit rate currently assigned to the user connection can be changed to a second higher bit rate or if a handover to a neighboring cell can be accommodated without the user connection being lost or deteriorated as a result.