baber/WOPTO huggingface dataset:
Patent JP-2007514149-A (JP)
IPC: G01N30/12
Filed: 2004-11-15
Abstract: The invention relates to a method, particularly suitable for the extraction and enrichment of a volatile component from a liquid, solid or gaseous sample for subsequent introduction into an analytical device, for example, a gas chromatograph. The sample is flushed through a packing of extraction material for extraction of the analytes of interest. A suitable device comprises a syringe with a hollow needle. A chamber is provided between the needle and syringe, in which the extraction material is arranged.
Patent JP-2007515721-A (JP)
Title: ドキュメント拡張方法
IPC: G06F17/30
Filed: 2004-12-15
Abstract: 【課題】  検索効率を改善するために、索引拡張の機能をもった検索システムを構築すること。 【解決手段】  検索システムは、ドキュメントの索引内容を検索する検索エンジンと、少なくとも幾つかのユーザ・クエリを用いて索引を拡張するための索引拡張機能部とを含む。索引は、索引付けされるべきドキュメント中と、前記ドキュメントを見出すために用いられたユーザ・クエリ中とに見出される用語の一覧表、及び、少なくとも、それら用語がドキュメント中及びユーザ・クエリ中にどれほど頻繁に出現するかを含んだ一覧表を含むことができる。 【選択図】図２
Patent JP-2007519673-A (JP)
Title: ジニトリルの製造方法
IPC: C07B61/00
Filed: 2005-01-27
Abstract: 【課題】生成物及び触媒の損失の少ないアジポニトリルとメチルグルタロニトリルとの製造方法を提供する。 【解決手段】（ａ）ペンテンニトリルを含む反応物質流とシアン化水素とを少なくとも１種の触媒及び少なくとも１種の促進剤の存在下で反応させ、ペンテンニトリル、上記少なくとも１種の触媒、触媒分解生成物、上記少なくとも１種の促進剤、アジポニトリル及びメチルグルタロニトリルを含む反応生成物流を得る段階、（ｂ）上記反応生成物流を蒸留し、上記少なくとも１種の触媒、触媒分解生成物、上記少なくとも１種の促進剤、アジポニトリル及びメチルグルタロニトリルを含みかつペンテンニトリルが減少した流３を塔底生成物として、ペンテンニトリルが濃縮された流４を塔頂生成物として得る段階、（ｃ）流３を流５中に存在する抽出剤を使用して抽出し、触媒を含みかつ抽出剤が濃縮された流６を塔頂生成物として、触媒分解生成物、上記少なくとも１種の促進剤、ペンテンニトリル、アジポニトリル及びメチルグルタロニトリルを含みかつ抽出剤が減少した流７を塔底生成物として得る段階、（ｄ）流６を蒸留して、上記触媒を含む流８を塔底生成物として、上記抽出剤を含む流９を塔頂生成物として得る段階、（ｅ）流７を蒸留して、触媒分解生成物、上記少なくとも１種の促進剤、ペンテンニトリル、アジポニトリル及びメチルグルタロニトリルを含む流１０を塔底生成物として、上記抽出剤を含む流１１を塔頂生成物として得る段階、（ｆ）流１０を蒸留して、触媒分解生成物、上記少なくとも１種の促進剤、アジポニトリル及びメチルグルタロニトリルを含む流１２を塔底生成物として、ペンテンニトリルを含む流１３を塔頂生成物として得る段階、（ｇ）流１２を蒸留して、触媒分解生成物及び上記少なくとも１種の促進剤を含む流１４を塔底生成物として、アジポニトリルとメチルグルタロニトリルを含む流１５を塔頂生成物として得る段階、（ｈ）流１５を蒸留して、アジポニトリルを含む流１６を塔底生成物として、メチルグルタロニトリルを含む流１７を塔頂生成物として得る段階、を含む。 【選択図】なし
Patent JP-2007519836-A (JP)
Title: 多層スパンレース不織ファイヤーブロッキング複合体
IPC: D04H13/00
Filed: 2005-01-28
Abstract: 本発明は、物品のファイヤーブロッキング材として有用な多層スパンレース不織複合体、不織複合体を含んでなる家具やマットレスなどの物品、不織複合体の製造方法および不織複合体で物品をファイヤーブロッキングする方法に関する。多層不織複合体は、７００℃まで１分当たり２０℃の速度で空気中で加熱したときその繊維重量の少なくとも１０パーセントを保持する７５〜２５重量パーセントの再生セルロース繊維と２５〜７５重量パーセントの耐熱繊維とを含んでなり、坪量が１平方ヤード当たり１〜５オンス（１平方メートル当たり３４〜１７０グラム）である第１の層と、７００℃まで１分当たり２０℃の速度で空気中で加熱したときその繊維重量の少なくとも１０パーセントを保持する７５重量パーセントまでの再生セルロース繊維と２５〜１００重量パーセントのモダクリル繊維とを含んでなり、坪量が１平方ヤード当たり１〜５オンス（１平方メートル当たり３４〜１７０グラム）である第２の層とを含んでなり、不織複合体の合計坪量は１平方ヤード当たり２〜７オンス（１平方メートル当たり６８〜２３７グラム）である。
Patent JP-2007523436-A (JP)
Title: 媒体及び温度依存性のパワー制御を有する記録装置
IPC: G11B7/007
Filed: 2005-02-17
Abstract: 本発明は、記録装置、記録担体、及び記録担体上にデータを記録するために用いる放射パワーの制御方法に関するものであり、書込みパワー制御を温度依存性及びディスク依存性のパラメータに基づいて実行し、特にダイ媒体上への書込み性能の問題を解決する。このことを達成するために、記録担体の非均質性による放射パワーの変化を示す第１制御パラメータを記録位置の関数として予測し、放射パワーの温度依存性を示す第２制御パラメータを測定した温度に基づいて予測する。これにより、特に任意の記録位置間のジャンプの場合における書込みパワー制御の精度を改善することができる。
Patent JP-2007241994-A (JP)
Title: Audio system, and usb/uart common communication system for the same
Inventor: CHOI JAE SOON
IPC: G10L19/00
Filed: 2007-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface between an external device and an audio device independent from an interface of the external device or the standard of a communication connecting module.  <P>SOLUTION: A connector of an external device is connected with an audio/USB/UART common connector through a single cable by selectively performing USB and UART communications by commonly using a single USB connector. Consequently, audio/USB or audio/UART signals are selectively output through a common audio signal line. Accordingly, the audio system provided with a USB connector can interface with various kinds of external devices without external modification or additional installation of a dedicated interface in the audio device. In addition, USB/UART common communications can be performed by commonly using the single USB connector without regard to USB and UART connection signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150335-A (JP)
Title: Semiconductor device
Inventor: SAKAI HIROYUKI
IPC: H01L21/60
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing rupture of a resistor film by eliminating a local thermal expansion of a dielectric film caused by heat from a resistor, in a circuit board having the resistor film on the dielectric film.  <P>SOLUTION: In the circuit board 1, a resistor film 6 and a wiring conductor film 7 are arranged, while being contacted directly on a dielectric BCB film 3 of a microstrip line. A recess 10 is formed, in which the thickness of the BCB film 3 immediately below the resistor film 6 is made smaller in comparison with those of other thicknesses, and the resistor film 6 is formed on the BCB film 3 in the recess 10. Heat of the resistor film 6 is quickly dissipated to a ground conductor film 2 via the thinned portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203287-A (JP)
Title: Method for coating surfaces exposed to hydrocarbon fluids
Inventor: DYE DAVID FORREST
IPC: C23C18/08
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method (50) for at least partially coating a surface (54) of an object (10) with a layer (18) of platinum.  <P>SOLUTION: The method includes the application (52) of a platinum precursor material to the object surface, evaporating (56) the platinum precursor material from the object surface such that a residue comprising platinum remains on the surface, and heating (60) of the object such that the residue evaporates and re-deposits on the object surface as a layer comprising platinum. Applying a platinum precursor material (52) may further comprise applying a platinum organometallic to the object surface (54).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008169062-A (JP)
Title: Urethane cement-based composition, coated floor material, and construction method thereof
Inventor: FUJII MASATO
IPC: E04F15/12
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane cement-based composition free from appearance defects due to foaming or the like even in various application conditions, having excellent swelling resistance and high compression mechanical properties and being hardened within 5 hr under an atmosphere of 5-40°C to become able to walk thereon.  <P>SOLUTION: The urethane cement-based composition containing an organic polyisocyanate compound (A), water (B), a urethanization catalyst (C) and cement (D) further contains slaked lime (E) manufactured by a heavy oil firing method wherein the content of the slaked lime (E) to the whole composition is 0.2-15.0 wt.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171983-A (JP)
Title: Light source device, image display device, projector, and method of controlling light source
Inventor: WAKABAYASHI SHUICHI
IPC: H01L33/00
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve electric power use efficiency to save power in a brightness variation controlling means for individually adjusting a variation in brightness of a plurality of light sources connected in series with a constant current source.  <P>SOLUTION: A light source device includes a plurality of light sources 1-4 connected in series, the constant current source 5 for supplying, to both ends of the serial connection, a reference current for causing the reference light source 1 whose brightness is observed to be the lowest brightness due to the variation in brightness among the light sources 1-4 lighting with the constant current to emit light with the maximum brightness by continuously lighting it up, control elements FET1 to FET4 respectively connected in parallel with the plurality of light sources 1-4 for bypass-ON of applied voltage to each of the light sources 1-4 by PWM control, and a PWM control circuit 6 from which a PWM signal is individually output for each of the light sources 1-4 controlling an OFF period of each of the light sources 1-4 by the bypass-ON of each of the control elements FET1 to FET4 based on brightness suppression data for individual light sources.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172042-A (JP)
Title: Reel component counter and reel component management device equipped with it
Inventor: YAMASHITA SHIGENORI
IPC: B65G35/04
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel component counter which can quickly perform the quantity measurement of reel components by improving operability when a band-like body is set.  <P>SOLUTION: The reel component counter has a measurement part 15 which measures a feed amount of a reel component by rotation fitting to a feed hole 14 provided at a prescribed interval in a band-like body 11 for measuring the quantity of housed components 12 by feeding a reel component 10 housing the component 12 at a prescribed interval in the longitudinal direction of the band-like body 11 to a take-up reel 6 at a winding side from a component reel 5 at a feed side, a slide block 30 which is opposed to guide the reel component 10 together with the measurement part 15 and a slide means which makes the slide block 30 get close or away to/from the measurement part. The slide means is constituted of a slide shaft and a spring which make the slide block 30 get close or away to/from in a direction perpendicular to the feed direction of the reel component 10 to the rotation center of the measurement part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008273997-A (JP)
Title: Elution inhibitor for controlling elution of harmful trace element, method for controlling elution and method for combustion of dust coal
Inventor: HIKINO KENJI
IPC: C01B31/02
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an elution inhibitor that comprises a relatively easily obtainable material as an essential component and suppresses elution of harmful trace elements contained in coal ash and sludge.  <P>SOLUTION: The elution inhibitor 20 is added to coal ash or sludge formed in a coal thermal power generation system and suppresses elution of harmful trace element and comprises limestone as an essential component. Especially the limestone of the elution inhibitor is preferably in a powdery state having an average particle diameter of ≥10 μm and ≤100 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008168011-A (JP)
Title: Method of manufacturing disposable pull-up type diaper
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/496
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of continuously manufacturing disposable pull-up type diapers capable of easily matching positions of a pocket for storing the excrement, the external genital organ and the anus.  <P>SOLUTION: A first web is continuously fed in the machine direction MD. A sheet-like member for forming pockets, into which the excrement flows, continues in the cross direction of a second web, and the second web is continuously fed in the machine direction MD to be superposed on the first web. The first web and the second web are jointed to each other in a region to be both side edges of the crotch region to make a first composite web. The intermediate region of the first composite web is nearly circularly cut out to make a second composite web. The second composite web is folded and partially jointed with a cement material in the center region in the machine direction MD of a diaper base body to make a third composite web. The third composite web forms a joint area along a section line extending in the crossing direction CD to make a fourth composite web, and after that, the fourth web is cut in the section line to obtain an individual pull-up type diaper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213053-A (JP)
Title: Positive charge type electrophotographic photosensitive member, image forming device, image forming method and electrophotographic photosensitive member cartridge
Inventor: TAKAMURA HIROAKI
IPC: G03G5/04
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive charge type electrophotographic photosensitive member using a stable coating liquid for photosensitive layer formation and having excellent wear resistance to practical load and good electrical properties.  <P>SOLUTION: The positive charge type electrophotographic photosensitive member has a single layer type photosensitive layer on a conductive support, wherein the single layer type photosensitive layer contains a polyester resin containing a repeating structure represented by the formula, wherein Ar<SP>1</SP>-Ar<SP>4</SP>each independently represent an optionally substituted arylene group; and X<SP>1</SP>represents a single bond or a bivalent group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008174244-A (JP)
Title: Pillow packaging body and packaging bag with side gusset
Inventor: MURAYAMA MINEYUKI
IPC: B65D30/16
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow packaging body which is manufactured by using an existing pillow packaging machine, has the equivalent appearance to that of a packaging bag with a gusset, and is capable of effectively appealing an object to be stored therein.  <P>SOLUTION: The pillow packaging body has a body 10 which is pillow-packaged so that each pleat 3 is located on each corner to form a columnar part 30 by using a pillow packaging rolled web 1 having a plurality of pleats 3 of the predetermined width formed along the longitudinal direction with a predetermined spacing in the width direction. A notch 4 is formed in the columnar part 30 on at least one end side of the body 10, and a fold 5 is formed in the body 10 along the line to connect the notches 4 to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176200-A (JP)
Title: Image forming apparatus
Inventor: SAITO YASUSHI
IPC: G03G15/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a punch hole is made by the post-processing device of an image forming apparatus, a method for forming a reinforcement image has been adopted, with which a punch unit is soiled with the reinforcement image and toner is wastefully consumed.  <P>SOLUTION: The image forming apparatus forms the reinforcement image only around a punch hole and does not form the reinforcement image in a part holed as the punch hole. This solves the problem of soiling of the punch unit with soil and the problem of wasteful consumption of toner. This system is applicable not only in a punching process but also in a stapling process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179429-A (JP)
Title: Paper feeding device and image forming device
Inventor: ISHIGURO HISASHI
IPC: B65H3/52
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To stably feed a paper sheet without occurrence of overlap feeding even when a roller component is deteriorated by the elapse of time and different kinds of paper sheets are set for each of trays.  <P>SOLUTION: The paper feeding device equipped with an FRR paper feeding type separation paper feeding means having a feed roller rotated and driven in the direction to feed the paper sheet and a reverse roller brought into pressure contact with the feed roller at least in feeding of the paper sheet and rotated and driven in the direction to return the paper sheet through a torque limiter, and feeding a bundle of the paper sheets from the uppermost paper sheet one by one, and returning the second and succeeding paper sheets has a transmission mechanism where the feed roller and the reverse roller can be independently rotated and driven.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181253-A (JP)
Title: Authentication device, authentication method, and authentication program
Inventor: YAMAZAKI TETSURO
IPC: G06F21/31
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication device and an authentication method and a program for authentication for reducing the leak of personal information.  <P>SOLUTION: This authentication device 2 is provided with an authentication management means 22 for generating an authentication information management table by combining a user identifier, user password, and information for authentication associated with the user identifier and the user password by each of which it is not possible to specify a user; a user identifier comparing means 23 for comparing the user identifier acquired from the user terminal for user authentication with the user identifier included in the authentication information management table; and an authentication information comparing means 24 for comparing the information for authentication acquired from the user terminal for user authentication with the information for authentication included in the authentication information management table based on the result of the user identifier comparing means 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181324-A (JP)
Title: Forward monitor, forward monitoring program and forward monitoring method
Inventor: YOSHINO KOICHI
IPC: B60R21/00
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To reliably detect an obstacle approaching a vehicle.  <P>SOLUTION: In a motion detector 15, a present image is compared with the preceding image, and a motion vector is detected. The present image is sent to an extractor 16, a plurality of pixel blocks adjacent to each other, each having a rightward-directed motion vector horizontal component are integrally extracted from a frame left half, and a plurality of pixel blocks adjacent to each other, each having a leftward-directed motion vector horizontal component are integrally extracted from a frame right half. In a filter 17, the pixel block extracted by the extractor 16 and extracted from outside a spatial range displaying the vicinity of the vehicle is excluded. The pixel block extracted by the extractor 16, and not excluded by the filter 17 is detected as the obstacle approaching the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007130497-A (JP)
Title: Curtain hanging device
Inventor: SAKURAI YOSHIO
IPC: A47H13/04
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To permit a curtain to be brought as close as possible to a room ceiling face by increasing the degree of curtain height position setting freedom.  <P>SOLUTION: A curtain hanging device is comprised of a holding body part 11 set equivalent to a predetermined effective length a+Δa in the vertical direction, a hanging part 14 bent and extended upward leaving a lower extending part 15 equivalent to a predetermined effective length Δa in the holding body part 11, a reception space part 16 formed to have a support bottom surface 17 at the bottom part by elastically bringing the upper end part of the hanging part 14 adjacent to fit in the bag shape part of an upper edge folding part in the curtain to hook and hold a hanging member 10, a hooking part 33 with a hanging top surface 34 slidably fitted up and down in the hanging member 10 to erect and bend a hooking main part 31, which can selectively set the height position, from a corresponding surface on the window side, and a positioning piece member 30 hung from a hook ring of a runner hanging from a curtain rail to hook and lock the hanging top surface 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008178565-A (JP)
Title: Needle threader of sewing machine
Inventor: SUZUKI YOSHIICHI
IPC: D05B87/02
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle threader of a sewing machine, which makes the whole head part in a compact manner, and enabling an operator to surely perform threading work by one hand.  <P>SOLUTION: This needle threader of a sewing machine includes: a threading shaft close to a needle bar for vertically moving a supported sewing needle; a threading hook enabling a hook part to be put in and out of a needle hole; a positioning member for regulating the lowering limit position of the thread inserting shaft to a position where the hook part and the needle hole are aligned with each other in height; a first turning mechanism for turning at a predetermined angle so that the hook part is inserted through the needle hole of the sewing needle in the vicinity of the lowering limit point of the threading shaft; and a thread guide member for guiding a needle thread to the hook part in the vicinity of the lowering limit point of the threading shaft. The device further includes a second turning mechanism for turning at a predetermined angle so that the thread hook part of the thread guide member passes through the position of the needle hole of the sewing needle in the vicinity of the lowering limit point of the threading shaft, and the first turning mechanism and the second turning mechanism rotate the threading hook and the thread guide member in the opposite directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186791-A (JP)
Title: Fuel cell power generation system
Inventor: OGA SHUNSUKE
IPC: H01M8/10
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system suppressing damage to a fuel cell by evading deterioration in a fuel cell electrode by corrosion when a fuel cell stack is stopped.  <P>SOLUTION: The fuel cell power generation system is provided with water gages 35 and 36 detecting whether pressure in space on the fuel electrode 21 side is within a range of prescribed pressure difference with atmospheric pressure based on water level in a communicating tube 40 communicating the space on the sealed fuel electrode 21 side in the fuel cell main body 10 and liquid phase pooled in a recycled water tank 70 which is open to the atmosphere and a control apparatus 50 controlling so that the pressure in the space on the fuel electrode 21 side is kept within the prescribed pressure range after stopping operation based on the detected result by the water gages 35 and 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190347-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: MIYAZAKI SHINYA
IPC: F02D41/14
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure an excellent exhaust state by realizing fuel supply of the precise air-fuel ratio in the whole cylinders, in an engine having a plurality of cylinders.  <P>SOLUTION: This air-fuel ratio control device of the engine is arranged in the engine 2B having the plurality of cylinders, and adjusts the air-fuel ratio of the fuel supply by controlling driving of an injector in a feedback system by an electronic control means 10B detecting the exhaust state by an exhaust sensor, and is characterized by independently controlling the air-fuel ratio with its cylinder group, while respectively detecting the exhaust state by O<SB>2</SB>sensors 11 and 12 with every cylinder group of the cylinders 3a and 3b and the cylinders 4a and 4b approximated in a combustion state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199162-A (JP)
Title: Line emulation method of multiplexed tdm line and reception side apparatus
Inventor: SAITO KOICHI
IPC: H04L12/66
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform line emulation of the TDM line of multiple access in an asynchronous communication network such as a packet network.  <P>SOLUTION: A write address is generated for each of multiplexed lines, a read address is generated on the basis of the write address, and a frame is formed by performing read by reading address. Also, the write address is generated on the basis of the write address of a line to be a reference, write is performed so as to be close to each other and then the frame is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT