baber/WOPTO huggingface dataset:
Patent JP-2005181153-A (JP)
Title: Calculation method for radar reflection cross section
Inventor: TANAKA IWAO
IPC: G01S13/90
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RCS calculation method which reduces the man-hours for the analytical calculation of a radar reflection cross section and displays the complex shape, surface material, specific moving parts or the like of a radar target object.  <P>SOLUTION: The calculation method includes a step of creating three-dimensional object, the model data of which the radar reflection cross section is to be an object of analytical calculation in the file format of three-dimensional CAD software, in advance, a step of setting a calculation parameter for radar reflection cross section calculation for the created three-dimensional object model data, a step of calculating a radar reflection cross section for the three-dimensional object model data, and a step of displaying a radar image, on the basis of the calculated radar reflection cross section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183773-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJIKAWA SAISHI
IPC: H01L29/786
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can simplify a process by doping impurities at once, and to provide its manufacturing method.  <P>SOLUTION: In the manufacturing method of the semiconductor device, semiconductor layers 3a, 3b are formed on a substrate 1; a first insulating film 4 is formed on the semiconductor layer; first and second conductive films 5a, 6b are formed thereon; a first gate electrode 8 consisting of the first and second conductive films is formed on the semiconductor film 3a via the first insulating film, so that a part of the first conductive film 5a is exposed from the second conductive film 6b; a second insulating layer 9 is formed on the first insulating film; third and fourth conductive films 10a, 11b are formed thereon; and a second gate electrode 13 consisting of the third and fourth conductive films and formed so that a part of the third conductive film 10a is exposed from the fourth conductive film 11b is formed on the semiconductor layer 3b via the first and second insulating films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178681-A (JP)
Title: Back door reinforcing structure of special vehicle such as cash transport vehicle
Inventor: FURUYA YOSHI
IPC: B60J5/10
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back door reinforcing structure of a special vehicle such as a cash transport vehicle capable of making effective use of the resources without dismantling the existing member of an ordinary vehicle, establishing through easy reform of the ordinary vehicle, and suppressing the cost.  <P>SOLUTION: The back door reinforcing structure of the special vehicle such as a cash transport vehicle fabricated through a reform of the ordinary vehicle, in which a strong room is provided in the cabin in such a way as partitioned by a bulkhead, wherein intrusion hindering bars 3 in straight shape are fixed to the upper and lower mating edges of the peripheral frame of a back door inner 11 located inside the back door 1 of the vehicle and at the periphery of the window frame 1a of a glass pane 2 in such a condition that five pieces of such bars 3 are set over at a certain spacing in the vehicle width direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179308-A (JP)
Title: Antiallergy composition
Inventor: SHIMODA HIROSHI
IPC: A61K8/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-safety antiallergic composition that includes an edible plant, butterbur, as a raw material and can be used for prophylaxis and therapy of allergic diseases.  <P>SOLUTION: The antiallergic composition includes an extract of butterbur with a solvent. The raw material for extraction is collected preferably from the on-ground part of the butterbur plant. The extraction solvent is moisture ethanol and desirably the concentration of the ethanol is 40 to 90 % (wt/wt). In a preferred embodiment, the antiallergic composition can be further combined with one kind or two or more kinds of solvent extracts selected from beefsteak plant, lemon balm, sweet tea, Psidium, pollen, black rice, litchee and rose flower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180408-A (JP)
Title: Variable valve system
Inventor: ASADA TOSHIAKI
IPC: F02D13/02
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To always give an optimal valve opening characteristic to a valve element in starting an internal combustion engine without influence of temperature change after stop of the engine, in a variable valve system for changing a state of a control shaft to change a lift amount of a valve element which is driven by a cam.  <P>SOLUTION: An oscillating arm 44 is interposed between the cam 74 and the valve element 32. A variable mechanisms 46, 48 changes a reference relative angle of the oscillating arm 22 to the valve element 32 depending on a state of the control shaft 12. A temperature near the control shaft 12 in the stop of the engine is acquired as a stop time temperature, and an actual action angle in the stop of the engine is detected as a stop time action angle. A correction value for an operation angle suitable for a restart estimation temperature is calculated based on difference between the start estimation temperature (-35°C) and the stop time temperature of the engine, and the stop time action angle. Before the restart of the engine, a rotation position is corrected base on the correction value to change the action angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189929-A (JP)
Title: Method for classifying curve constituted of two-dimensional lattice point sequence, program for realizing the same method, and device for classifying curve
Inventor: MATSUTANI SHIGEKI
IPC: G06T7/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for classifying a curve, a program for obtaining the classification method and a curve classifying device for classifying a curve constituted of a two-dimensional lattice point sequence by deciding the identity of graphics which are invariant approximately to affine transformation.  <P>SOLUTION: After initialization(a step S1), dot data are converted into partitioned segment data (a step S2), and the partitioned segment is equally divided from an edge along arc length (a sep S3), and the calculation of adjacent angle distribution is performed (a step S4). Then, discrete Fourier transformation is performed to the calculated adjacent angle distribution (a step S5), and processing to remove unnecessary data from data after the discrete Fourier transformation, that is, filter processing is operated (a step S6), and the pattern matching of the data after the Fourier transformation is executed (a step S7). As to the pattern matching, the Fourier transformation data of a reference pattern are compared with target Fourier transformation data, so that the classification of the curve represented by dot data can be executed based on the result of the pattern matching (a step S8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214661-A (JP)
Title: Manufacturing of transistor gate and method for decreasing roughness of high dielectric constant gate dielectric
Inventor: CHAMBERS JAMES J
IPC: H01L29/51
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing of a transistor gate structure and a method for decreasing roughness of a high dielectric constant gate dielectric.  <P>SOLUTION: The method for manufacturing a transistor gate structure is disclosed, roughness of a high dielectric constant dielectric layer is decreased by forming a nucleation acceleration layer (120) on a substrate (104) or an arbitrary intentional interface layer, and a high dielectric constant dielectric (130) is formed on the nucleation acceleration layer (120). A nucleation acceleration layer, such as a monomolecular layer or a quasi-monomolecular layer, that contains metal, metal silicide, or metal silicate has a thickness of ≤10Å, and increases density of a nucleation section on the substrate or intentional interface layer to accelerate uniform chemical vapor phase growth of a high dielectric constant dielectric material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005189469-A (JP)
Title: Imaging apparatus, image forming apparatus, and process cartridge
Inventor: KOJIMA AKIRA
IPC: H04N1/036
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase a transfer paper output speed and to realize high productivity while keeping single-layout constitution simple in mechanism, compact, lightweight, and inexpensive as compared with a tandem type.  <P>SOLUTION: The figure shows that imaging of cyan is in progress and a developed image formed on a photoreceptor 17 is primarily transferred to a 1st intermediate transfer belt 181 and then secondarily transferred from the other end to a 2nd intermediate transfer belt immediately. In other words, the primary transfer and secondary transfer are carried out nearly simultaneously. During this period, other sectorial imaging units stand by in an outer circumferential direction. In processes up to when toner of all colors are put over the 2nd intermediate belt 182, images are formed at a process speed V1. After images of all the colors are put over the 2nd intermediate belt 182, the linear speed of the 2nd intermediate belt 182 is reduced from V1 to V2. The time-series speed reduction ratio from V1 to V2 is ≥2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214664-A (JP)
Title: Printed circuit board that can be joined with pin connector and its manufacturing method
Inventor: SAI SOSHU
IPC: H05K3/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board (PCB) that can be joined with a pin connector, and provide its manufacturing method.  <P>SOLUTION: In the manufacturing method, first of all, solder screen printing is performed on a tap of a primary surface of the PCB (the 100<SP>th</SP>step). Then, the solder printed on the tap of the primary surface is cured by performing a high-temperature reflow (the 110<SP>th</SP>step). Next, solder screen printing is performed on the tap of the secondary surface of the PCB (the 120<SP>th</SP>step). After that, the solder printed on the tap of the secondary surface is cured by performing a high-temperature reflow (the 130<SP>th</SP>step). When solder is printed on the padding of the PCB, solder is printed also on the tap, and then the high-temperature reflow is performed. In this way, solid solder can be formed on the tap without adding a special process. As the pin connector and the tap can be joined through the solid solder formed on the tap, high-reliability can be achieved using a generally available pin connector, which can reduce the cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005189544-A (JP)
Title: Image forming apparatus
Inventor: NAMEKATA SHINICHI
IPC: G03G9/087
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing a carbon copy phenomenon even if a low-melting toner such as a polymerized toner is used.  <P>SOLUTION: The image forming apparatus uses a low-melting toner and has at least: a device for forming an electrostatic latent image on a photoreceptor; a developing device for developing the electrostatic latent image on the photoreceptor, a transfer device for transferring the developed toner image onto a recording medium; and a heat fixing device for fixing the toner image on the recording medium, wherein a halftone whose image density is within a range of 0.3-1.0 is formed with a toner deposition amount on the photoreceptor of a minimum dot unit of ≥0.3 mg/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185582-A (JP)
Title: Display method and device of heat retention time of drink extractor
Inventor: WATANABE NOBUYOSHI
IPC: A47J31/52
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method and device of a heat retention time capable of displaying the lapse of time after extraction.  <P>SOLUTION: This display method includes a drip time setting step of predetermining a time when liquid in a chamber finishes to drip after an extraction signal is put off and storing it as a set value; a display step, when a time elapses till the set value, displaying to finish the extraction on a display part; and a display step of displaying the lapse of time after finishing the extraction as a heat retention time. Sequentially thereto, this method includes a thermos detecting step of determining whether or not a thermos is positioned right under an extraction chamber of the drink extractor, a step of, if the answer is YES, determining the lapse of the set retention time, and a step of, if it is NO, deleting the display of the retention time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005190321-A (JP)
Title: Design assisting system and design assisting program
Inventor: KAMIYAMA SHIGEHARU
IPC: G06F17/50
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To assist design for unconformity generated when changing design parameters sequentially under a reciprocal input condition to conduct automatic design.  <P>SOLUTION: When the unconformity is generated when finding the optimum arrangement of a door inner line under a door design line 60 and a rocker outer line 62 of the reciprocal input condition, an unconformity situation is classified into one of six unconformity patterns in a relation with respect to the rocker outer line 62 to be output. The classification is determined by a partitioning line 76 of an orbital of a representative point 74 in a door inner line 70b shown by a solid line when the rocker outer line 62 is moved in W axis direction, a partitioning line 78 passing through the representative point 74, and a partitioning line 80 passing through a point 75 in a destination of the moved representative point when minimizing a rocker outer within a variable range. A correction amount and the like in the reciprocal input condition, and a result in automatic correction thereby are output based on the classified unconformity pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185678-A (JP)
Title: Fire fighting equipment and piping method
Inventor: KAMEISHI HIROTAKA
IPC: A62C35/68
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of branch pipes for a fire fighting equipment and a piping method therefor placed in buildings of a plurality of stories, for example high-rise buildings or the like.  <P>SOLUTION: The fire fighting equipment has a main piping 21 in a building 10 of the plurality of stories, the branch pipes 22 which branch from the main piping 21 and are placed under the backside of a ceiling 41, and heads coupled to the branch pipes 22. The branch pipes 22 are placed on every other level, and a head for sprinkling water to the upper level and a head for sprinkling water to the lower floor are coupled to the branch pipes 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197008-A (JP)
Title: Current restriction device of fuel cell
Inventor: IGARASHI HIROSHI
IPC: H01M8/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current restriction device of a fuel cell eliminating useless operation while control according to cell voltage of a fuel cell is conducted, and contributing to stable power generation control of the fuel cell.  <P>SOLUTION: The lowest cell voltage VLOW and a power generation current value IFC are inputted to a control device 15, a current target restriction value restricting power generation current taken out of the fuel cell 1 according to the lowest cell voltage VLOW is set, a current restriction value is replaced with the current target restriction value when the difference between an actual current restriction value and the power generation current value is lower than a prescribed value 1, and the current restriction value is outputted to a current restrictor 14 which restricts the power generation current taken out of the fuel cell 11 according to the current restriction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004533688-A (JP)
IPC: H04M1/7243
Filed: 2002-05-29
Abstract: A mobile radio handset ( 10, 24 ), capable of receiving short message service text messages ( 12 ), examines incoming text messages ( 12 ) to see if a recognised string of one or more characters is received and, in response thereto, retrieves and displays, on a display screen ( 14 ), a stored image ( 26, 28, 30, 32, 34 ) which is to be displayed whenever that string of characters is received. The image ( 26, 28, 30, 32, 34 ) can be shown alone or with the text ( 12 ) which triggered its display. The images ( 26, 28, 30, 32, 34 ) can be provided by the user of the handset ( 24 ), or derived from a server or central data base ( 80 ) in the mobile telephone network. The images ( 26, 28, 30, 32, 34 ) can include static images or animations. The static images can includes a photograph. As well as text messages ( 12 ), the Caller Location Identifier (CLI) of a caller can be used to evoke a display, chosen by the call recipient. The operation of the invention is compatible with handsets ( 10, 24 ) which can receive text messages ( 12 ) but which are not enabled for the invention.
Patent JP-2004530075-A (JP)
IPC: F01D5/28
Filed: 2002-03-12
Abstract: A gas turbine engine abradeable seal system is provided comprising a seal assembly and a cooperating interacting turbine blade. The turbine blade has a tip portion containing cubic boron nitride abrasive particles and the seal assembly has a superalloy substrate with a bond coat thereon having a surface roughness of at least 300 RA and a porous ceramic abradeable seal material on the bond coat having a porosity of from 5 to 15 volume %.
Patent JP-2004530852-A (JP)
Title: 自己穿孔ブラインドリベットナット
IPC: F16B19/08
Filed: 2002-06-13
Abstract: 本発明は、炭素繊維強化プラスチック板の固定に特に好適な自己穿孔ブラインドリベットナットに関する。前記ブラインドリベットナットは、取付頭部の方を向いていないその前端に穿孔冠状部を有する。
Patent JP-2005504412-A (JP)
Title: 偏光を供給するための微細構造化された照明システム
IPC: G02F1/13357
Filed: 2002-09-06
Abstract: 本発明による多層構造は偏光の放射を与える。層間のインタフェース表面のうち少なくとも１つは微細構造を備える。一実施例において、光導波路基板（４０１）の形の第１の層がランプ（４２０）から非偏光を受け取る。複屈折の第２の層（４０２）は、平行な溝の形の微細構造（４１０）を備える。複屈折層上に、第３の層（４０３）すなわちコーティング層が位置する。光は、複屈折層の微細構造化された表面において選択的な内部全反射（ＴＩＲ）によって出力結合され、これによりほぼ垂直な角度で高直線偏光性の放射を生じさせる。偏光は、コーティングを通して放射され又は光導波路を通して反対方向に放射され、これは、有利な態様で、透過型（バックライト）、半透過型（バックライト）又は反射型（フロントライト）ディスプレイ構造のいかなる構築も可能にする。
Patent JP-2005516900-A (JP)
IPC: C07D303/04
Filed: 2002-11-19
Abstract: A process for the epoxidation of an olefin, which process comprises reacting a feed comprising the olefin, oxygen and a reaction modifier in the presence of a highly selective silver-based catalyst at a reaction temperature T, and with the reaction modifier being present in a relative quantity Q which is the ratio of an effective molar quantity of active species of the reaction modifier present in the feed to an effective molar quantity of hydrocarbons present in the feed, and which process comprises the steps of: operating at a first operating phase wherein the value of T is T1 and the value of Q is Q1, and subsequently operating at a second operating phase at a reaction temperature which is different from the reaction temperature employed in the first operating phase, such that the value of T is T2 and the value of Q is Q2, whereby Q2 is determined by calculation and Q2 is defined by the formula Q2 = Q1 + B (T2 - T1), wherein B denotes a constant factor which is greater than 0; a reaction system suitable for performing the process for the epoxidation of an olefin; a computer program product which comprises a computer readable program recorded on a computer readable medium, suitable for instructing a data processing system of a computer system to execute calculations for the process for the epoxidation of an olefin; and a computer system which comprises the computer program product and a data processing system.
Patent JP-2005520870-A (JP)
Title: 変性ポリプロピレン樹脂
IPC: C08K3/00
Filed: 2002-12-06
Abstract: 本発明は少なくとも１種の粒子材料または化学的添加物が混入されたシンジオタクティック・ポリプロピレンを含んで成るポリプロピレン樹脂組成物に関する。
Patent JP-2005524610-A (JP)
IPC: A61P9/00
Filed: 2002-12-18
Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
Patent JP-2005526055-A (JP)
IPC: C07D231/38
Filed: 2003-02-27
Abstract: The invention relates to the use for the control of pests, of a compound which is a 5 ­substituted-alkylaminopyrazole derivative of formula (I) or a salt thereof: wherein the various symbols are as defined in the description, to novel 5-substituted-­alkylaminopyrazole derivatives and pesticidal compositions thereof, and to processes for their preparation.
Patent JP-2005522978-A (JP)
Title: 多機能電力変換器
IPC: H02M7/501
Filed: 2003-04-08
Abstract: 本発明は、送電分野における多機能電力変換器に関する。前記多機能電力変換器は、整流回路と、当該整流回路に接続されたフィルター回路と、当該フィルター回路に接続されたインバータ回路と、当該インバータ回路の出力ライン（U、V、W）にそれぞれ接続された差動モード電圧抑制リアクタ（LS 1 、LS 2 、LS 3 ）と、フィルターコンデンサ群とを有する。本発明の特徴となるのは、閉磁気リングは、インバータ回路の出力ライン（U、V、W）上であって、差動モード電圧抑制リアクタとフィルターコンデンサ群との間に位置して設けられており、出力ライン（U、V、W）は、当該閉磁気リングに並列に巻回する、という形で構成されている、という点である。本発明の効果は、閉磁気リングを使用して高周波信号を遮断するため、通常モード電圧の出力を降下させて、電圧出力波形を改善することができる点である。さらに、構造が非常に簡単であり、コスト、容積、および重量を大幅に下げることができる。
Patent JP-2005537441-A (JP)
IPC: F15B13/08
Filed: 2003-04-16
Abstract: A connection system comprising first and second fluid-conducting components, each of which includes a connection face with a fluid port and at least one slot arrangement comprising first and second substantially parallel slots. The slots each include an aperture and first and second tapered surfaces. The system further includes a connector comprising a coupling element with a support and first and second coupling members which extend in substantially parallel relation therefrom, and a slide element moveable between a first, unlocked position in which the connector is movable relative to the fluid-conducting components and a second, locked position in which the slide element engages the fluid-conducting components. The coupling members each include first and second tapered cam surfaces, and first and second cam surfaces.
Patent JP-2005195416-A (JP)
Title: Distance measuring sensor and electronic device equipped therewith
Inventor: NAKANO TAKAHIKO
IPC: G01C3/06
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance measuring sensor capable of detecting an object at a short distance quickly and accurately, and an electronic device equipped therewith.  <P>SOLUTION: This distance measuring sensor 1 is equipped with an LED 2, a floodlighting lens 3 for floodlighting emitted light 13 from the LED 2 to the object, a light guide path 11 for branching branched light 14 from the emitted light 13, a floodlighting lens 12 for floodlighting the branched light 14 to the object, a light receiving lens 4 for collecting reflected light reflected by the object, and a PSD 5 for receiving the reflected light and outputting a signal corresponding to a receiving position of the reflected light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193795-A (JP)
Title: Pneumatic tire for heavy load vehicle
Inventor: KUREBAYASHI MASAYUKI
IPC: B60C13/02
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the cutting resistance of a pneumatic tire for a heavy load vehicle by a simple configuration.  <P>SOLUTION: The pneumatic tire 100 for a heavy load vehicle has a cut protector 104 of a predetermined width which is arranged in a substantial ring shape in the circumferential direction of the tire on a surface of an outer contour 102 of a buttress part. The cut protector 104 has a substantially trapezoidal sectional shape in the tire radial direction, and has a plurality of small grooves 104b formed in a substantially trapezoidal upper face 104a in an inclined manner at a predetermined angle with respect to the tire radial direction line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI