baber/WOPTO huggingface dataset:
Patent JP-2007504893-A (JP)
Title: ゲーム装置用三次元自動立体画像ディスプレイ
IPC: G02B30/27
Filed: 2004-08-31
Abstract: ゲーム装置は、三次元ビデオ画像を発生可能なディスプレイ・ユニットと、値入力デバイスと、ディスプレイ・ユニット及び値入力デバイスに動作的に結合されているコントローラとを含むことができる。ディスプレイ・ユニットは、複数の表示画素を有する表示画面と、表示画面と結合されたレンズ画面とを含むことができる。コントローラは、プロセッサとメモリとを備えることができ、ディスプレイ・ユニットにゲーム表示を発生させ、画像の複数の透視図の組み合わせに関する画像データを受け取らせ、前記複数の透視図を交錯して、同時に表示されると画像を形成させ、ディスプレイ・ユニットに、画像データから三次元表示を発生させ、ゲームの成果に伴う料金払戻を決定するようにプログラムされている。三次元表示は、画像を第１角度から目視したときの、画像の第１透視図と、画像を第２角度から目視したときの、画像の第２透視図とを備えており、第１及び第２透視図を同時にする。
Patent JP-2007506370-A (JP)
Title: ネットワークサービスを受信する自動機器の機器構成
IPC: H04W8/18
Filed: 2004-09-15
Abstract: 端末装置のＳＩＭの起動に応答して、ＳＩＭは、機器情報を端末装置から要求する。機器は、機器情報をＳＩＭに提供し、ＳＩＭは、機器情報および加入者情報を備える通信を定式化し、並びに通信をネットワークに送信させる。
Patent JP-2007508810-A (JP)
Title: スルホトランスフェラーゼの神経変性疾患に関する診断的および治療的使用
IPC: C12Q1/68
Filed: 2004-09-29
Abstract: 本発明は、アルツハイマー病患者の特定の脳領域における細胞質スルホトランスフェラーゼの発現の差を開示する。この知見に基づき、本発明は被験者において神経変性疾患、特にアルツハイマー病を診断または予測診断するための、または被験者がそのような疾患を発症する高いリスクがあるかどうかを判定する方法を提供する。さらに、本発明は、ＳＵＬＴ４Ａ１をコードする遺伝子を用いた、アルツハイマー病および関連する神経変性疾患を治療または予防するための治療的および予防的方法を提供する。神経変性疾患の調節物質についてのスクリーニング方法および組み換え動物モデルもまた開示される。
Patent JP-2007532093-A (JP)
IPC: C07K19/00
Filed: 2004-05-19
Abstract: Peptides (A) that bind to the transcription factor Engrailed are new. They have sequences (A1) and (A2): Ser-Trp-Trp-Glu-Thr-Gln-Leu-Ile-Ala-Ser-Ser-Gly (A1) Trp-Ser-Trp-Asn-Glu-Glu-Val-Trp-Phe-Pro-Phe-Thr (A2) : Independent claims are also included for the following: (1) composition containing (A) and a peptide (B) that includes a transducer domain; and (2) polynucleotides that encode (A) or chimeras of (A) and (B). ACTIVITY : Neuroprotective; Antiparkinsonian. No details of tests for these activities are given. MECHANISM OF ACTION : Modulating activity of the Engrailed transcription factor.
Patent JP-2006529069-A (JP)
Title: バッテリ寿命の終りにおける通話時間の改善システムおよび方法
IPC: H04B7/005
Filed: 2004-01-05
Abstract: マルチレート音声サービス環境内で動作しかつ寿命の終りに近いバッテリを有するセルラー電話機（移動局）が残留通話時間を延長することができる方法。移動局はそのコーディックモードを調節しながらその送信電力設定値を本質的に低減して５３０送信電力の低減を補償する。このトレードオフにより電話機のバッテリがその寿命の終りに近い時に利用可能な通話時間を延長させる。
Patent JP-2007507284-A (JP)
IPC: A61L27/30
Filed: 2004-10-04
Abstract: A bioartificial implant comprises a semipermeable barrier designed from one side to allow diffusion or prevent diffusion of predetermined substances/materials/molecules/cells/cell lines produced in the human body to the other opposite side of the barrier, and from said other opposite side to allow diffusion or prevent diffusion of predetermined substances which are the same as or different from the first mentioned substances/materials/molecules/cells/cell lines. The semipermeable barrier has a surface coating at least on said one side a bioactive metal, such as titanium, which surface coating is permeable to allow said diffusions. In a method for reducing the risk of formation/growth of connective tissue in connection with an implant which comprises a semipermeable barrier, the barrier is provided at least on one side with a permeable coating of bioactive metal. An example of the use of the implant is bioartificial pancreas.
Patent JP-2007511385-A (JP)
Title: 高明度の画像を持つ装飾積層パネル
IPC: B32B27/00
Filed: 2004-05-19
Abstract: この発明は、電気製品や自動車に装飾パネルとして用いられ、基板シートを覆うフィルム複合体を有する積層構造、に関する。この積層構造は、縦方向および横方向ともに高明度の画像を有し、これらの比率を１．０に近い値で有する。
Patent JP-2007509016-A (JP)
Title: 担体に設置された物体を移動させる方法、ベアリングおよび組立体
IPC: H01L41/09
Filed: 2004-10-20
Abstract: 担体（2）上の物体（4）を移動させる方法である。担体（2）には、変換器（3）によって、弾性波（7）が生じる。担体（2）に生じた弾性波（7）を用いることにより、物体（4）と担体（2）の間の摩擦が抑制され、外力（Fe）で物体を動かすことが可能となる。さらに本発明は、ベアリング（1）および複数の担体を離して設置した組立体に関する。
Patent JP-2007511585-A (JP)
IPC: A61K39/215
Filed: 2004-11-15
Abstract: A pharmaceutical composition, containing at least one vaccinating antigen (I), additionally contains at least one phosphatidyl choline phosphoric ester derivative (II). A pharmaceutical composition, containing at least one vaccinating antigen (I), additionally contains at least one phosphatidyl choline derivative of formula (II). [Image] R 1lower alkyl; R 2, R 37-21C linear hydrocarbyl chains. An independent claim is included for (II) for use as a vaccine adjuvant. ACTIVITY : Antibacterial; Virucide; Heptatotropic; Anti-HIV; Cytostatic; Tuberculostatic; Protozoacide; Anitmalarial. MECHANISM OF ACTION : Vaccine. No biological data given.
Patent JP-2008503442-A (JP)
Title: 環状アミノ基で置換されているピロロピリミジン及びピロロピリジン誘導体
IPC: C07F9/00
Filed: 2005-06-24
Abstract: 【課題】本発明の目的は、うつ病、不安、アルツハイマー病、パーキンソン病、ハンチントン舞踏病、摂食障害、高血圧症、胃腸疾患、薬物依存、脳梗塞、脳虚血、脳浮腫、頭部外傷、炎症、免疫関連疾患、脱毛症、過敏性腸症候群、睡眠障害、てんかん、皮膚炎、統合失調症、痛みなど、ＣＲＦが関与すると考えられる疾患の治療薬又は予防薬として有効な、ＣＲＦ受容体のアンタゴニスト及び／又はδ受容体のアゴニストを提供することである。 【解決手段】次式［Ｉ］ 【化１】     で表される、環状アミノ基で置換されているピロロピリミジン若しくはピロロピリジン誘導体は、ＣＲＦ受容体及び／又はδ受容体に対する親和性が高く、ＣＲＦが関与すると考えられる疾患に有効である。
Patent JP-2008501305-A (JP)
Title: インテグリンαＩＩｂβ３特異的抗体およびペプチド
IPC: C07K16/28
Filed: 2004-12-03
Abstract: 本発明は、インテグリンα ＩＩｂ β ３ 特異的抗体およびペプチドを提供する。その抗体およびペプチドは、他のインテグリンとほとんど免疫反応性を示さない、または全く免疫反応性を示さない。その抗体およびペプチドを用いて血小板凝集を阻害する方法も提供される。本発明は、９〜約５０アミノ酸残基を含む、単離され、精製されたペプチドであって、配列番号４、５、６および７からなる群より選択されるアミノ酸残基配列を有し、血小板凝集を阻害する活性を有するペプチドを提供する。
Patent JP-2007514266-A (JP)
Title: 超解像の情報記録媒体、ｃ／ｎ改善方法及びデータ記録／再生装置
IPC: G11B7/24
Filed: 2004-12-06
Abstract: 超解像の情報記録媒体を提供する。   情報記録媒体は、入射された光ビームの分解能以下のサイズを有するマークとして記録された情報を再生可能になった情報記録媒体であって、情報記録媒体に光を照射する光源の波長、及び光源から照射された光を情報記録媒体に集束させる対物レンズの開口数に依存する分解能近辺のサイズを除いたサイズを有するマークを含むことを特徴とする。これにより、分解能以下のサイズを有するマークを形成するとき、分解能近辺のサイズを有するマークが、Ｃ／Ｎの低い特性を利用してＣ／Ｎを向上させ、超解像の情報再生性能を改善し、情報記録媒体の高密度化及び大容量化を具現する。
Patent JP-2007533464-A (JP)
IPC: F28F1/02
Filed: 2005-01-04
Abstract: A shell tube and heat exchanger (10) includes a plurality of tubes surrounded by a shell (16). Each tube (12) includes a plurality of indentations. A mold is placed in a desired positions and orientation in a die. A tube is placed in a first position within a die, and the mold crimps the tube to form the desired indentation in the tube. The mold is then released, and the tube is moved relative to the mold to a second position. The mold again crimps the tube to form an additional indentation. Alternately, the mold includes a roller that forms a groove on the tube. The tube is translated or both translated and rotated relative to the mold to form the groove.
Patent JP-2007524673-A (JP)
Title: バニロイド受容体リガンドと治療におけるその使用
IPC: A61K31/428
Filed: 2005-01-21
Abstract: 急性、炎症性及び神経因性疼痛、歯痛、一般頭痛、偏頭痛、群発性頭痛、混合血管性及び非血管性症候群、緊張型頭痛、一般炎症、関節炎、リウマチ性疾患、変形性関節症、炎症性腸疾患、炎症性眼疾患、炎症性又は不安定膀胱障害、乾癬、炎症性成分による皮膚病、慢性炎症病態、炎症性疼痛及び関連する痛覚過敏とアロディニア、神経因性疼痛及び関連する痛覚過敏とアロディニア、糖尿病性神経因性疼痛、カウザルギー、交感神経依存性疼痛、求心路遮断性症候群、喘息、上皮組織損傷又は機能不全、単純ヘルペス、呼吸器、泌尿生殖器、胃腸又は血管領域における内臓運動障害、創傷、火傷、アレルギー皮膚反応、掻痒、白斑、一般胃腸障害、胃潰瘍、十二指腸潰瘍、下痢、壊死誘発物質により誘発される胃病変、毛髪成長、血管運動性又はアレルギー性鼻炎、気管支障害又は膀胱障害を治療するための一般構造式（Ｉ）：     をもつ化合物及び前記化合物を含有する組成物。
Patent JP-2007526914-A (JP)
Title: 魚腥草と徳利苺の実の抽出物とそれらのアレルギー疾患予防及び治療用組成物（ＥｘｔｒａｃｔｓｏｆＨｏｕｔｔｕｙｎｉａｃｏｒｄａｔａａｎｄＲｕｂｕｓｃｏｒｅａｎｕｓａｎｄｔｈｅｉｒｃｏｍｐｏｓｉｔｉｏｎｆｏｒｐｒｅｖｅｎｔｉｎｇａｎｄｔｒｅａｔｉｎｇａｌｌｅｒｇｉｃｄｉｓｅａｓｅｓ）
IPC: A61K36/734
Filed: 2005-02-04
Abstract: 本発明は、魚腥草と徳利苺の実の抽出物及びそれらを含む組成物のアレルギー疾患の予防及び治療に対する用途に関する。本発明の抽出物及びそれらを含む組成物は、肥満細胞の脱顆粒及びヒスタミン遊離を抑制してアレルギー疾患を予防及び治療する効果があり、細胞毒性を示さないので、生体に安全に使用できる効果がある。 【選択図】図１
Patent JP-2008166635-A (JP)
Title: Inspection instrument and inspection method of circuit pattern
Inventor: HAYAKAWA KOICHI
IPC: G01N23/225
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection instrument of a circuit pattern whose defective inspection performance is improved by controlling the electrification status according to a structure or a material of the circuit pattern which is an inspection object.  <P>SOLUTION: The inspection instrument of the circuit pattern comprises the steps of: detecting a secondary electron generated by irradiating an electron beam to a substrate in which the circuit pattern is formed; and detecting an abnormality of the circuit pattern, and is equipped with: a stage which installs the substrate and continuously moves; a scanning signal generator which gives to a scanning deflection machine a scanning signal for repeatedly scanning the electron beam in almost right angle direction to the moving direction during the movement of the stage; and a control circuit which transmits to the scanning signal generator a control signal obtained by changing a scanning time per one time out of the repeating scanning signals according to the structure or the material of the circuit pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008167816-A (JP)
Title: Slot machine
Inventor: UEDA TADASHI
IPC: A63F5/04
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can enhance performance effect being related to the progress and the result in a slot game and further keeps players from easily feeling a sense of desperation and boredom by achieving a performance related to the progress in the slot game without making the result of a Sugoroku, the Japanese style back gammon affect the slot game while allowing smooth progress in a game simulating the Sugoroku.  <P>SOLUTION: When a character fails to reach the goal point within a prescribed period of time after departure at the starting point, a stop point different from the goal point is set as a new goal point out of a plurality of stop points.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174591-A (JP)
Title: Ethylene-based polymer suitable for pigment dispersion and modifier
Inventor: IWAMASA KENJI
IPC: C08F10/02
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ethylene-based polymer that does not cause a bad condition such as mold stains even when used as a dispersant (carrier resin) for a masterbatch while having an excellent rigidity, heat resistance and flowability.  <P>SOLUTION: The ethylene-based polymer is an ethylene homopolymer or a copolymer of ethylene and a 4-10C α-olefin and simultaneously satisfies requirements [1] the melt flow rate (MFR) at 190°C under 2.16 kg load is in a range of 10-3,000 g/10 minutes, [2] the density (d) is in a range of 875-990 kg/m<SP>3</SP>, [3] the ratio (Mw/Mn) of a weight-average molecular weight (Mw) to a number-average molecular weight (Mn) measured by gel permeation chromatography (GPC) is in a range of 2-5 and [4] the relation between the MFR and the density satisfies (Eq-1) [Y is the density (kg/m<SP>3</SP>); X is the MFR (g/10 minutes)].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176850-A (JP)
Title: Motor equipped with chucking unit and disk driving unit
Inventor: KURAMOTO SATOSHI
IPC: G11B17/028
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor equipped with a chucking device which does not improve loading power but unloading power of a recording disk, and a disk driving unit in which the motor is mounted.  <P>SOLUTION: A claw member 220 has a claw member side contact section 222b which has contact with the upper surface of a rubber 110 fixed on the upper surface of a lid 101 of a rotor holder 100 and made of rubber material and silicone material or by mixing rubber material and silicone material when the recording disk KD is unloaded. The claw member 220 moves radially-inward while the rubber 110 has contact with the claw member side contact section 222b, thereby increasing a force necessary for moving the claw member 220 radially-inwardly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175661-A (JP)
Title: Method and device for measuring acoustic parameter
Inventor: HOZUMI TADAHIRO
IPC: G01N29/06
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic parameter measuring device capable of accurately determining the acoustic parameter of an inspection object.  <P>SOLUTION: An ultrasonic probe 6 of an ultrasonic microscope 2 includes: an ultrasonic transducer 13 for irradiating an ultrasonic wave onto a living tissue 8 through a resin film 9a, receives a reflected wave from the living tissue 8, and converting it into an electric signal; an X-Y stage 14 for scanning an irradiation point of the ultrasonic wave two-dimensionally; and a Z-axis stage 15 for adjusting a focal position of the ultrasonic wave. A CPU of a personal computer 3 detects a phase difference of each reflected wave acquired at a plurality of irradiation points by using a phase of the reflected wave acquired at a prescribed reference point as a reference, and moves the Z-axis stage 15 so that each phase of the reflected waves becomes the same phase at the plurality of irradiation points, to thereby adjust a distance between the first surface 9c of the resin film 9a and the ultrasonic transducer 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175731-A (JP)
Title: Automatic analysis apparatus and its maintenance method
Inventor: TAKAYAMA HIROKO
IPC: G01N35/00
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analysis apparatus for facilitating the management of maintenance of a dispensing probe and its maintenance method.  <P>SOLUTION: This automatic analysis apparatus comprises a sample dispensing probe 16 for sucking a sample to be inspected from a sample vessel 17 and delivering it to a reaction vessel 3, a liquid level detector 16a for detecting the liquid level of the sample to be inspected in the sample vessel 17, a dispensing managing section 31 for determining the using frequency of the sample dispensing probe 16, and a sample dispensing arm 10 for moving the sample dispensing probe 16. When the using frequency determined by the dispensing managing section 31 deviates from a preset maintenance tolerance, the sample dispensing probe 16 is moved to a cleaning position, and the fact that the sample dispensing probe 16 has been cleaned is detected by the liquid level detector 16a. Based on the detected signal from the liquid level detector 16a, information on cleaning completion time is stored in a maintenance information storage section 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179849-A (JP)
Title: Steel for gear having superior impact fatigue resistance, and gear using the same
Inventor: FUKUOKA KAZUAKI
IPC: F16H55/06
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for a carburized gear suitable for use in automobiles and various types of industrial machines, which is required to have an excellent impact fatigue strength, and to provide a gear using the same.  <P>SOLUTION: The steel has a composition which comprises, by mass%, 0.16 to 0.30% C, less than 0.40% Si, 0.50% or more Mn, 0.015% or less P, 0.30% or less Cu, less than 2.00% Cr, 0.16 to 0.50% Mo, 0.060 to 0.110% Al, 0.0004% or more B, 0.0065% or less N, at least one element of Ti, Nb and V, as needed, while satisfying the expression (1): I(=14/27×Al+14/10.8×B-N)≥0.03, wherein Al, B and N represent contents (mass%), and the balance Fe with unavoidable impurities. Furthermore, the steel after having been carburized, quenched and tempered satisfies the expression (2): 170≤S(=E/2×D-P/2)≤250, wherein (E) represents the effective depth (mm) of a hardened layer, (D) represents the hardness (HV) of the inner part and (P) represents the depth (μm) of an oxidized layer in a grain boundary.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180890-A (JP)
Title: Developing device, image forming apparatus, image forming method, and process cartridge
Inventor: YASUNAGA HIDEAKI
IPC: G03G15/08
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where fogging and image density unevenness onto a recording medium caused by a toner charging defect and a toner carrying defect are suppressed, and excellent image stability can be obtained; to provide an image forming apparatus; to provide an image forming method; and to provide a process cartridge.  <P>SOLUTION: The developing device comprises a developing roller and a toner layer thickness regulating member. An electrostatic latent image formed on an image carrier is made visible in a toner on the developing roller regulated by the toner layer thickness regulating member, and satisfies the relations expressed by inequality (1), 0.08×10<SP>0.3</SP>×Dv<Ra<0.18×10<SP>0.3</SP>×Dv, inequality (2), 2.0<(Ra/RSm)×100<4.0, and inequality (3), 8 μm<Rz<15 μm; wherein in the inequalities (1)-(3), Dv denotes the volume average particle diameter (μm) of the toner; Ra denotes the arithmetic average roughness (μm) in the longitudinal direction of the developing roller; Rz denotes the 10 point average roughness (μm) of the developing roller; and RSm denotes the average length (μm) of the roughness curve element of the developing roller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180276-A (JP)
Title: Slack prevention member
Inventor: NAKANO MASAO
IPC: F16B39/10
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slack prevention member preventing a part to be fixed having a slack rod-like member to which a nut is locked from coming off and also preventing working efficiency from lowering when the part to be fixed is pressed by the nut in which a female screw screwed with a male screw is formed so that the part to be fixed locked to the bar-like member on which the male screw is formed.  <P>SOLUTION: This slack prevention member 10 is a member used for an indirect hot-line tool 200 used in an indirect hot-line work and so fitted to the male screw 222 as to be brought into contact with one end surface of an elastic member 240 for preventing the elastic member 240 from being loosened when the other end surface of the ring elastic member 240 (one example of nut) is so pressed against an end tool 300 that the end tool 300 as one of the part to be fixed does not come off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186844-A (JP)
Title: Electronic apparatus
Inventor: SHIROSHITA MASANORI
IPC: H05K7/20
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus in which highly efficient cooling is realized by improving heat radiation performance, in addition to the need of miniaturization with a simple structure.  <P>SOLUTION: The electronic apparatus is configured with a mother board 11, having a substrate connection connector 111 and a vent port formed thereon, is disposed between the front and the rear of an apparatus casing 10; heat sinks 20, 18 are separately provided on both surfaces of a unit substrate 12 attached on the mother board 11, and the heat sink 20 of the unit substrate 12 is housed in a duct member 21; a passage is formed with which air is taken from one end of the duct member 21, positioned on the front of the apparatus casing 10 and the air is forcibly guided to the vent port of the mother board 11 via the heat sink 20 and the air is discharged; and a passage is formed, with which air is taken from the outside from an inlet port of the lower part of the duct member 21 on the front of the apparatus casing 10, and the air is discharged from an exhaust port of the upper part of the duct member 21 of the front of the casing apparatus 10 through the heat sink 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185706-A (JP)
Title: Image forming apparatus
Inventor: OKAMOTO IKUHISA
IPC: H04N1/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide multifunction equipment achieving efficient operation.  <P>SOLUTION: The image forming apparatus is equipped with an auxiliary power supply unit using a capacitor with large capacitance, and is set to deliver power with the auxiliary power supply unit of another image forming apparatus, and communicates information concerning the delivery of the power and receives power supply from another auxiliary power supply unit as necessary. Also it is set to deliver the power with the auxiliary power supply units of a plurality of other image forming apparatuses and communicates the information concerning the delivery of the power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188526-A (JP)
Title: Oil decomposing device and method, and purification method for oil-contaminated groundwater
Inventor: HINO SHIGEO
IPC: C02F1/78
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil decomposing device and method which enable the efficient decomposition and removal of oil in a short time by neither generating hazardous substances nor requiring regeneration treatment and auxiliary fuel, and a purification method for oil-contaminated groundwater using the oil decomposing method.  <P>SOLUTION: The oil decomposing device comprises an oil treatment means capable of treating oil, and an ozone supply means capable of supplying ozone to the oil treatment means. In the oil decomposing method, oil permeates through the oil treatment means to which the ozone has been supplied. The purification method for oil-contaminated groundwater uses the above oil decomposing method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193830-A (JP)
Title: Control method for direct-current power supply system
Inventor: AOYANAGI YOSHIKI
IPC: H02M7/12
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method wherein overheating burnout of a resistor is prevented in a direct-current power supply system so constructed that input alternating-current voltage is converted into direct-current voltage by a capacitor input full-wave rectifier circuit through a charge control circuit obtained by connecting the above resistor and the contact of a contactor in parallel and this capacitor voltage is converted into a direct-current voltage having a desired value through a chopper circuit and is supplied to accumulator equipment and a load device.  <P>SOLUTION: When the contactor of the contactor 32 is opened due to a break in the contactor while the direct-current power supply system 6 is in normal operation, power is supplied from an alternating-current power supply 1 to a load device 5 through the resistor 31. As a result, the voltage across a capacitor 34 drops. Therefore, to adjust the output voltage of the direct-current power supply system 6 to the voltage command value, the conduction ratio command value at a chopper control circuit 61 is increased. When the average value of the conduction ratio command value exceeds an α limit value at this time, a comparator 61e detects that and stops the computing operation of a driving signal computation circuit 61b. Overheating burnout of the resistor 31 is thereby prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192983-A (JP)
Title: Resin composition for semiconductor package, method of molding semiconductor package, and resin composition feeder for semiconductor package
Inventor: YOSHIZUMI AKIRA
IPC: H01L21/56
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a semiconductor package having advantages which a solid epoxy resin composition and liquid epoxy resin composition are provided with, and also to provide a method of molding the semiconductor package, and a resin composition feeder for the semiconductor package.  <P>SOLUTION: This invention relates to the resin composition for the semiconductor package that not only shows a liquid state at 45°C-105°C in addition to a solid state at 35°C or less, but also is hardened in 3 min at 200°C or less. The invention also relates to the method of molding the semiconductor package wherein a liquid resin composition accommodated in a heat insulating tank 2 is supplied to a metal mold for sealing a semiconductor element through a pipe 4. Additionally, the resin composition feeder for semiconductor package 1 includes the heat insulating tank having: at least a pressure reducing function, heat insulating function and pressurizing function; the pipe 4 connected thereto; and a mechanism for conveying through the pipe 4 the resin composition to a pot of the metal mold for shielding and molding the semiconductor element.  <P>COPYRIGHT: (C)2008,JPO&INPIT