baber/WOPTO huggingface dataset:
Patent JP-2008524249-A (JP)
IPC: C07D417/04
Filed: 2005-12-16
Abstract: The present invention relates to a melanin concentrating hormone antagonist compound of formula (I); wherein Ar1, L1, R1, q, X, R2, R3, R4, and R5 are as defined, or a pharmaceutically acceptable salt, solvate, or enantiomer thereof useful in the treatment, prevention or amelioration of symptoms associated with obesity and related diseases.
Patent JP-2008523826-A (JP)
Title: 高ガラス転移温度を有する生分解性ポリマーを含む生分解性チューインガム
IPC: A23G4/00
Filed: 2005-09-30
Abstract: 本発明は、約０．１％〜約９５％の量において、少なくとも１つの生分解性ポリマーを含み、前記生分解性ポリマーが、３７℃より高いガラス転移温度（Ｔｇ）を有し、約５００〜６００００ｇ／ｍｏｌの範囲内の分子量（Ｍｎ）を有するチューインガムであって、前記チューインガムが、約５重量％未満の天然樹脂を含むチューインガムに関する。
Patent JP-2008526708-A (JP)
Title: 紫外線を吸収する化合物、その製造方法およびそれらを含む光学レンズ
IPC: C08L101/00
Filed: 2005-12-30
Abstract: 化学式（４）または（５）の化合物で３８０ｎｍから４００ｎｍ範囲の紫外線を吸収するが青色光範囲、すなわち４１０〜４２０ｎｍの吸収による黄色化を阻止し、光学樹脂およびプラスチックの製造に有用な適切な屈折特性を持ち、例えば眼鏡レンズの製造に適する。当該化合物を作る方法、当該化合物を含む光学レンズ、およびこれらを作る方法についても記載されている。
Patent JP-2008537190-A (JP)
Title: 赤外線パターンを照射することによる対象物の三次元像の生成
IPC: G06V10/145
Filed: 2006-01-09
Abstract: 概略の態様によれば、画像処理は、三次元対象物に赤外線パターンを投射することと、前記パターンを前記三次元対象物に投射している間に前記三次元対象物の第１画像、第２画像、及び第３画像を生成することとを含む。前記第１画像および前記第２画像は前記三次元対象物と前記パターンとを含んでいる。前記第１画像と前記第２画像とは、それぞれ第１カメラと第２カメラにおいて赤外線フィルタによってフィルタリングされた光を捕捉することによって生成される。前記第３画像は、前記三次元対象物は含んでいるが前記パターンは含んでいない。該画像処理はまた、前記第１画像の複数のピクセルの一部と前記第２画像の複数のピクセルの一部との第１ペア対応関係を確立することを含む。該画像処理はさらに、前記第１ペア対応関係と前記第３画像とに基づいて、前記三次元対象物の三次元構造を描く二次元画像を生成することを含む。
Patent JP-2008526922-A (JP)
Title: ポリウレア化合物
IPC: C09K3/00
Filed: 2006-01-10
Abstract: １以上のポリイソシアネートを１以上の非キラルなモノアミン（Ｉ）及び１以上のキラルなモノアミン（ＩＩ）と反応させ、反応生成物を共沈殿させてポリウレア化合物を形成することにより得られ得るポリウレア化合物において、該ポリウレア化合物におけるモノアミンの２〜９８モル％がキラルなモノアミンであるポリウレア化合物。本発明は、該ポリウレア化合物をレオロジー調節剤、特にコーティング組成物における垂れコントロール剤(SCA)として使用する方法に関する。本発明は、垂れコントロール剤組成物、コーティング組成物、及び垂れコントロール剤としてポリウレア化合物を含むコーティング組成物及びコーティングにさらに関する。 【選択図】図１
Patent JP-2008538199-A (JP)
Title: 農薬としての置換チオエーテル
IPC: A01P7/02
Filed: 2006-01-20
Abstract: 本発明は、害虫防除用の式（Ｉ）のチオエーテル誘導体又は農薬として許容されるその塩の、害虫を防除するための使用に関する［式中、Ｒ １ は、置換されていない又は置換された（Ｃ １ −Ｃ ６ ）−アルキルであり、Ａは、ＣＯ、ＣＲ ３ （ＯＲ ４ ）、ＣＲ ３ （Ｏ−ＣＯ−Ｒ ４ ）、ＣＲ ３ （ＣＯＯＲ ４ ）、Ｃ（＝ＣＲ ３ Ｒ ４ ）、Ｃ（＝ＣＲ ３ Ｒ ４ ）、Ｃ（＝ＣＲ ３ −ＣＯＯＲ ４ ）、Ｃ（＝ＣＲ ３ −ＣＮ）の基から選択される２価の単位であり；Ｘは、置換されていない又は置換された（Ｃ １ −Ｃ ３ ）アルキレンであり、Ｒ ２ は、置換されていない又は置換された（Ｃ １ −Ｃ １０ ）アルキル、（Ｃ ３ −Ｃ ７ ）シクロアルキル、（Ｃ ３ −Ｃ ７ ）シクロアルケニル、（Ｃ ３ −Ｃ ７ ）シクロアルキル−（Ｃ １ −Ｃ ６ ）−アルキル、（Ｃ ３ −Ｃ ７ ）シクロアルケニル−（Ｃ １ −Ｃ ６ ）アルキル、（Ｃ ２ −Ｃ １０ ）アルケニル、（Ｃ ２ −Ｃ １０ ）アルキニル、（Ｃ ６ −Ｃ １２ ）−アリール、ヘテロアリール又はヘテロシクリル、（Ｃ ６ −Ｃ １２ ）−アリール−（Ｃ １ −Ｃ ３ ）アルキル、ヘテロアリール−（Ｃ １ −Ｃ ３ ）アルキル又はヘテロシクリル−（Ｃ １ −Ｃ ３ ）アルキル残基であり、ここで、Ｒ １ 、Ｘ及びＡは、３から１０員シクロアルキル環を形成することができる］。  【化１】
Patent JP-2008537851-A (JP)
IPC: H04B17/40
Filed: 2006-01-30
Abstract: A receiver device comprising: a wireless radio receiver operable according to a first radio protocol and arranged to detect interference characteristic of a second radio protocol; and a user-alerting unit responsive to the receiver; the receiver device being configurable to actuate the user-alerting unit for alerting a user in response to the detection of interference characteristic of the second radio protocol, the receiver device being configured to actuate the user-alerting unit to alert the user to the availability of a wireless network of the second radio protocol.
Patent JP-2008533220-A (JP)
Title: 有機ケイ素化合物を基礎とする架橋可能なコンパウンド
IPC: C07F7/04
Filed: 2006-02-23
Abstract: 本発明は、オキサチアジン及び／又はその誘導体、特に３−ベンゾ（ｂ）チエン−２−イル−５，６−ジヒドロ−１，４，２−オキサチアジン−４−オキシドを含有する有機ケイ素化合物を基礎とする架橋可能なコンパウンド及びこのコンパウンドの架橋により製造された成形体に関する。
Patent JP-2009161980-A (JP)
Title: Earth retaining object installation and collecting type foundation vertical pile construction system
Inventor: TSUJI HACHIRO
IPC: E02D5/38
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining object for excavation capable of eliminating the need of pressing, from the ground, a hydraulic shovel and a telescopic device placed on the ground and enabling the excavation and cracking with necessary pressing forces.  <P>SOLUTION: In this earth retaining object 10 for excavation to which a reaction force is applied by a fixed foundation hole, at least one of excavating means DM such as a sucking excavating device, a sucking excavating device 7 with a rock drill, a sucking earth auger, and a rock drill 6 is detachably or replaceably installed so as to be movable in the circumferential direction of the earth retaining object 10 for excavation, tiltable or fixed in the excavating direction, or movably or fixed in the radial direction of the earth retaining object 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161075-A (JP)
Title: Tire internal pressure monitoring device
Inventor: NAKAJIMA MASAMI
IPC: G01L17/00
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire internal pressure monitoring device capable of effectively removing moisture of a hole part and a pressure sensor part.  <P>SOLUTION: This tire internal pressure monitoring device has the pressure sensor part for detecting pressure and the hole part for communicating the pressure sensor part with the tire inside, and is arranged on the tire inside for detecting reduction in internal pressure of a tire. The tire internal pressure monitoring device is separately arranged above the hole part, and is characterized by having further a pressure generating means for generating negative pressure in the vicinity above the hole part when rolling a tire load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164983-A (JP)
Title: Chip antenna
Inventor: SENDA SATORU
IPC: H01Q23/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip antenna capable of strongly fixing a substrate on a circuit board.  <P>SOLUTION: A chip antenna comprises an approximately prismatic substrate (2) to be mounted on a circuit board (90) and a conductor pattern (30) which is provided on the substrate and connected to power supply wiring of the circuit board and radiates radio waves, and the conductor pattern comprises a power feeding electrode (52) fixed on the circuit board and connected to the power supply wiring and a tip-end electrode (40) fixed on the circuit board and connected to open wiring of the circuit board, respectively. Furthermore, the conductor pattern comprises a radiating electrode (38) positioned at an opposite side of the tip-end electrode with the substrate therebetween, and its width is formed wide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008205439-A (JP)
Title: Checker board type high-voltage vertical transistor layout
Inventor: PARTHASARATHY VIJAY
IPC: H01L29/78
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element structure and a high-voltage transistor.  <P>SOLUTION: In one embodiment, a transistor manufactured on a semiconductor die is arranged in a section of an elongated transistor segment. The section is arranged in a row and a column essentially across the semiconductor die. Adjacent sections in the row and column are oriented so that the length of the transistor segment in a first one of the adjacent sections extends in a first direction, the length of the transistor segment in a second one of the adjacent sections extends in a second direction, and the first direction orthogonally crosses the second direction substantially. This summary is offered to searchers or other readers as to be able to confirm the subject of technical released content readily according to rules required for the summary.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009162701-A (JP)
Title: Plate for biological sample analysis
Inventor: TOMIKAWA TAKAKO
IPC: G01N37/00
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate for biological sample analysis that amplifies and analyzes DNA and certainly transports amplified PCR (Poloymerase Chain Reaction) reaction liquid to a sample quantity determining section.  <P>SOLUTION: By disposing a slope on a part of a wall surface of a reaction chamber, the reaction liquid can be moved along the slope to the bottom surface. Therefore, the PCR reaction liquid can uniformly cover the bottom surface of the reaction chamber, so that the liquid feeding to a sample quantitatively determining section can be performed certainly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162363-A (JP)
Title: Joint for flexible pipe
Inventor: KIMURA MITSUJI
IPC: F16L33/00
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To connect a joint in a sealing and retaining manner by the single operation of only inserting a flexible pipe therein; to improve the sealing performance while making the joint hardly affected by deformation of the flexible pipe, bending after construction etc.; and to reduce the number of members and assembling man-hours.  <P>SOLUTION: Along with inserting a tip of the flexible pipe 2 into a socket part 3 of a joint body 5, the tip, which is inserted inside cylindrical sealing rubber 6, contacts a pipe end receptacle 6b and pushes the sealing rubber 6 into the back of the socket part. Along with the pushing, a seal acting part 6c is deformed and contracted in diameter by slide-contacting a narrower side of a first taper 15 so as to adhere tightly to at least a slant face 9a of a trough part 9 of the flexible pipe 2. An outer diameter part of a retaining projected part 6e slide-contacts a narrower side of a second taper 16 to be contracted in diameter, and an inner diameter part is fitted to another trough part 9 of the flexible pipe 2 different from the trough part 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161155-A (JP)
Title: Electric power steering system
Inventor: SHINGO MASANORI
IPC: B62D5/04
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering system capable of easily, certainly and electrically connecting a control device and an electric motor to each other.  <P>SOLUTION: This column type electric power steering system is furnished with housing 11a with a decelerating mechanism installed on a steering column part built in it and the electric motor 12 connected to the housing 11a, to generate steering auxiliary force in accordance with steering torque and to transmit it to the decelerating mechanism 11 and is constituted so that motor side connecting terminals 12d, 12e are formed on a mounting surface 12c of the electric motor 12 on the housing 11a, a control device side connecting terminal to make contact with the motor side connecting terminals is formed on a motor mounting surface 11e of the housing 11a facing against the motor side connecting terminals 12d, 12e and the motor side connecting terminals and the control device side connecting terminal are electrically connected to each other by mounting the electric motor on the housing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167106-A (JP)
Title: Cosmetic
Inventor: MIZUNO MASATERU
IPC: A61K8/19
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic gentle to human skin by utilizing nature-derived limonite, and also the cosmetic capable of effectively utilizing an oxidation activity which the limonite has.  <P>SOLUTION: This cosmetic is provided by containing the limonite or preferably having a 0.01 to 2 wt.% limonite content. More preferably, the cosmetic at least containing any one of oxidation inhibitors selected from trehalose, pulluran and hesperidin is provided. Further, preferably the cosmetic used for a pack cosmetic is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166772-A (JP)
Title: Vehicle interior cleaning system
Inventor: NAKAAZE TAKANOBU
IPC: B60H3/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To keep the interior of a vehicle clean without troubling an occupant for cleaning therein.  <P>SOLUTION: The vehicle interior cleaning system 10 includes: an ignition switch 64 for detecting a stop state of the vehicle 12; a blower unit 14 capable of blowing air toward an instrument panel 18 provided in the vehicle interior; an air conditioner 16 capable of sucking air in the vehicle interior; and an ECU 72 for sending air out of the blower unit 14 and sucking air in the vehicle interior by the air conditioner 16 when the ignition switch 64 detects the stop state of the vehicle. The cleaning system can clean the vehicle interior by sending air out of the blower unit 14 to blow off dust adhering to a surface of the instrument panel 18 and sucking the dust by the air conditioner 16, automatically while the vehicle is in the stop state, thereby eliminating the need for the occupant to clean the vehicle interior.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165773-A (JP)
Title: Strap and bag
Inventor: HARA SHIN
IPC: A45C13/30
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strap which is excellent in operability when being extended and contracted, and can be extended and contracted by one hand.  <P>SOLUTION: The freely extendable and contractable strap 20 includes: a clasp 4 having an outer frame 4a and a middle shaft 4b arranged inside anouter frame 4a, with insertion openings 4c, 4d installed with the middle shaft 4b in-between; a strap body 1 which has one end and the other end, with the other end fastened on the middle shaft 4b of the clasp 4, which is folded at a folding part between the one end and the other end, and which is put through the insertion opening between the folding part and the one end; an operating piece 6 which is attached to the strap body 1 between the folding part and insertion opening 4d and which is for pulling out the strap body 1 from the insertion opening 4d; and hook-and-loop fasteners 7, 8 for fixing the operating piece 6 to the one end of the strap body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175785-A (JP)
Title: Method for processing time series data, program for processing time series data, and system for processing time series data
Inventor: YONEYAMA MITSURU
IPC: G06N7/08
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately extract a non-linear structure included in time series data signals having irregular fluctuation with respect to a processing method of time series data, a processing program of time series data and a processing system of time series data.  <P>SOLUTION: A plurality of first featured points featuring the variation of time series data signals having irregular fluctuation are extracted from those time series data signals (A20), and second feature points are set in the neighborhood of the plurality of first feature points (A30). Also, the first state of fluctuation to be acquired from the first feature points and the second state of fluctuation to be acquired from the second feature points are analyzed (A40, A50). Furthermore, the template of a non-linear structure is set based on the first state of fluctuation (A60). The feature points related with either the first state or the second state having the non-linear structure closer to the template are selected (A70).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174675-A (JP)
Title: Torque rod for automobile
Inventor: YASUMOTO YOSHINORI
IPC: F16F15/08
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque rod for an automobile of novel structure, capable of realizing more advanced vibration control performance, by restraining the transmission of an input load in the twisting direction around the axis that extends in the vehicle horizontal direction.  <P>SOLUTION: A cylindrical vibration control device 16 of connecting an outer cylindrical part 24 formed in an end part of a rod 12 and an inner shaft member 38 inserted and arranged into the outer cylindrical part 24 by a body rubber elastic body 42, is adopted as a vibration control device in at least one in the longitudinal direction of the rod 12, and is installed by turning the axis of the cylindrical vibration control deice 16 in the vehicle horizontal direction, and a rolling bearing 48 for allowing the relative rotation around the axis of the inner shaft member 38 and the outer cylindrical part 24, is incorporated into the cylindrical vibration control device 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181344-A (JP)
Title: Information processing apparatus, drawing instruction generation device, information processing system, method of controlling information processing apparatus, method of controlling drawing instruction generation device and program
Inventor: SUZUKI TORU
IPC: G06F3/12
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a network load by reducing a replotting request from an information processing apparatus to a drawing instruction generation device.  <P>SOLUTION: Client terminals 6 to 8 generate a first drawing instruction to a printer driver to be generated by a terminal server 1 and a second drawing instruction to be generated by a drawing instruction generation device in response to a replotting request from the printer driver in association with each other. Then, the client terminals 6 to 8 receive the first drawing instruction from the terminal server 1, and decides whether the received first drawing instruction can be converted into PDL by the printer driver, and when it is decided that the first drawing instruction can not be converted into PDL, retrieves the second drawing instruction corresponding to the first drawing instruction. Then, the client terminals 6 to 8 provide the retrieved second drawing instruction to the printer driver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182830-A (JP)
Title: Photographing device and photographing method
Inventor: FUKUSHI KAZUTO
IPC: H04N5/225
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device capable of reproducing and displaying an image of favorable image quality, and obtaining a photographed image of the same image quality as that of the reproduced image.  <P>SOLUTION: A photographed image obtained by pre-photographing prior to regular photographing is displayed on an LCD panel to get a photographer to confirm what the photographed image is (step S406). When the photographer determines that its image quality is not his/her intended one and adjusts the image quality by operating a cross key, an image according to details of adjustment is displayed in real time (steps S406-S409). When he/she determines that his/her intended image quality is obtained and depresses an OK button, its image parameter is set in a photographing means (step S403). The photographed image is generated by the photographing means according to a subsequent photographing operation (step S404).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181096-A (JP)
Title: Reflection screen and method of manufacturing the same
Inventor: SHIMIZU NOBUO
IPC: G03B21/60
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the contrast of projection image by making the slanting light uniformly reflect to the observer side which is in front of the reflection screen.  <P>SOLUTION: An observation surface of a screen substrate 1 includes a plurality of reflection parts 2, the projection light Lp projected slanting to the observation surface from a projecting part PV is arranged shifted in a vertical direction to the normal line of the observation surface is reflected to the observation side. The reflection parts include concave or convex cubic surfaces of approximately the same diameter arranged in a distribution with density inversely proportional to the distance from the projection part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185862-A (JP)
Title: Automatic transmission
Inventor: SAITO NORIAKI
IPC: F16H3/62
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission including a single planetary gear, a double planetary gear and six engagement elements, capable of engaging three of the engagement elements at every gear stage so as to reduce friction loss caused by the engagement elements being disengaged.  <P>SOLUTION: Four elements of the double planetary gear 4 are shown as first, second, third and fourth elements in the order of their arrangement in the speed diagram, and three elements of the single planetary gear 5 are shown as fifth, sixth and seventh elements in the order of their arrangement in the speed diagram. The third elements Rf, Cm are connected to the fifth element Rr and the sixth element Cr is connected to an output member 3. As the six engagement elements, there are provided first, second and third engagement elements C1, C2 and C3 for respectively connecting an input member 2 to the first element Sf, the second elements Cf, Sm and the seventh element Sr, a fourth engagement element C4 for connecting the fourth element Rm to the sixth element Cr, a fifth engagement element B1 for fixing the first element Sf and a sixth engagement element B2 for fixing the second elements Cf, Sm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184517-A (JP)
Title: Hybrid car and its control method
Inventor: TAKAHASHI SHIGENORI
IPC: B60L50/16
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain more proper torque variation and acceleration in the start of an internal combustion engine in a traveling mode.  <P>SOLUTION: In the start of an engine in a mileage priority traveling mode, a motor MG 2 is controlled by torque command Tm2* to be acquired by using a mileage priority parameter map in which relatively small torque is set as torque for canceling torque acting on a driving shaft due to motoring of the engine (S120, S170). In the start of the engine in a power priority traveling mode, the motor MG2 is controlled by the torque command Tm2* to be acquired by using a set power priority parameter map in which relatively large torque is set as the torque for cancellation (S110 and S170). Thus, it is possible to suppress torque variation to be caused in the start of the engine in the mileage priority traveling mode, and to obtain large acceleration in the power priority traveling mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270733-A (JP)
Title: Packaging method of led with high heat conducting efficiency and its structure
Inventor: WANG PEI-CHOA
IPC: H01L33/48
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging method of LEDs with high cooling efficiency and its structure.  <P>SOLUTION: A packaging method of LEDs with high heat conducting efficiency and its structure primarily provides a copper substrate having a plurality of indentations. An insulation layer is formed on the surface of the substrate and the bottom of the indentations. On the other hand, a pair of metallic circuits is formed on the insulation layer of the substrate, and the layer of insulation lacquer is applied on the surface of the metallic circuit without electrical connections and cases. A tin layer is applied on the indentations without the insulation lacquer and the insulation layer of the metallic circuit. Furthermore, a pair of light emitting chips is die-bonded onto the tin layer of the indentations. Next, the light emitting chip and the metallic circuit are electrically connected by a pair of gold wires. Moreover, an annular body is disposed on the surface of the substrate, so that the light emitting chip set, the gold wires and the metallic circuit are enclosed therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190427-A (JP)
Title: Tire simulation method
Inventor: SETO HIDEKI
IPC: B60C19/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire simulation method advantageous to accurate analysis of tire performance.  <P>SOLUTION: The tire simulation method sets a finite element model by dividing the tire 10 into parts of the tire 10 except combined materials (bead part 12, sidewall 14, tread part 16), and parts of the combined materials (carcass 18 and belt 20). As shown in Fig.6(C), a combined material element model 70 of the carcass 18 (first and second belts 22, 24) comprises: a rubber part element model 70A in which the rubber part 18A(22A, 24A) is modeled by solid elements; and a cord element model 70B in which the cord 18B (22B, 24B) is modeled by the solid elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT