baber/WOPTO huggingface dataset:
Patent JP-2014115041-A (JP)
Title: Combustion gas amount control device
Inventor: KITAO JUNICHI
IPC: F23K5/00
Filed: 2012-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a combustion gas amount control device capable of positively closing a safety valve in the event of a trouble of rotation phase detecting means.SOLUTION: This combustion gas amount control device is constituted such that there is provided a cooperative mechanism for cooperating an output shaft and a safety valve operating body so as to keep the safety valve operating body at a closing motion allowable position when the output shaft of a stepping motor 18 is rotated to one side range and to operate the safety valve operating body to an opening motion acting position when the output shaft is rotated to the other side range; when a motor control part U for controlling an action of the stepping motor 18 determines that an output value of rotation phase detecting means PM is not in a normal range, but is abnormal, the control device executes an abnormal countermeasure processing for applying a prescribed number of setting pulses for abnormal countermeasure to the stepping motor 18 so as to cause the rotation phase to become one side range in such a direction as one in which the output shaft is rotated from the set reference rotation phase toward one side range.
Patent JP-2014111815-A (JP)
Title: Surface-treated copper foil and laminate made therefrom
Inventor: ARAI EITA
IPC: C25D1/04
Filed: 2012-12-11
Abstract: PROBLEM TO BE SOLVED: To provide surface-treated copper foil having good adhesion with a resin, which achieves excellent transparency of the resin after removal of the copper foil with etching; and a laminate made therefrom.SOLUTION: In the brightness curve, a top average is represented by Bt, a bottom average is represented by Bb, and the difference between the top average Bt and the bottom average Bb is represented by ΔB(ΔB=Bt-Bb). In an observation spot vs brightness graph, a value t1 indicates the position of the intersection closest to the linear mark among the intersections of the brightness curve and Bt, and a value t2 indicates the position of the intersection closest to the linear mark among the intersections of the brightness curve and 0.1ΔB in the depth range from the intersection of the brightness curve and Bt to 0.1ΔB on the basis of Bt. The surface-treated copper foil has an Sv of 3.5 or more, which is defined by the following expression (1).
Patent JP-2014113134-A (JP)
Title: Outdoor poison bait agent container
Inventor: NOZAKI KOSAKU
IPC: A01M1/20
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a poison bait agent container which can exterminate creeping noxious insects that inhabit outdoor such as cockroaches and can be used outdoors for a long period of time.SOLUTION: An outdoor poison bait agent container 30 has a bottom plate part 20, and a lid part 10 which can be connected to the bottom plate part 20. The lid part 10 has a ceiling part 10T and a side wall part 10S. A poison bait agent storage part 10H is formed in the reverse side of the ceiling part 10T (the side facing to the bottom plate part), and an opening 10D is formed in the side wall part 10S for a gateway 30D. A bank-like material 20D is formed on the whole circumference of the bottom plate part 20 between the gateway 30D and the position just below the poison bait agent container 10H, and a drain hole 20H is formed on the bottom plate part 20 outside of the bank-like material 20D.
Patent JP-2014117176-A (JP)
Title: Disposable diaper for pet
Inventor: KOMATSUBARA DAISUKE
IPC: A01K23/00
Filed: 2012-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper for a pet fitted for the leg periphery of the pet satisfactorily.SOLUTION: A disposable diaper for pet comprises: a back side trunk periphery 130; a berry side trunk periphery 110; a crotch area 120; a flap portion 150 disposed in said berry side direction 130 and having an end portion in said back side trunk periphery 130; a diaper longitudinal center line 100Y2; a diaper center point 100P: a tail insertion opening 190; an absorbent core 200; a fixing portion 300 arranged in said flap portion 150; a fixing portion intermediate point 300P; a fixing area 900 for receiving said fixing portion 300; and a shortest straight line point 300P2, or a point on said diaper longitudinal center line in the shortest linear distance through a back side end portion 150B of said flap portion 150, in the linear distance from said fixing portion intermediate point 300P to said diaper longitudinal center line 100Y2, wherein said shortest straight line point 300P2 is located closer to the side of the berry side trunk periphery 110 than said diaper center point 100P.
Patent JP-2014120228-A (JP)
Title: Fault diagnosis device and stop lamp switch with the same
Inventor: OTOBE MASAHIDE
IPC: B60T7/02
Filed: 2012-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnosis device in which fault diagnosis can be performed by a switch single body, and a stop lamp switch with the same.SOLUTION: The fault diagnosis device comprises: a first sensor which outputs a first signal (stop lamp signal Vs) of which the output level is switched from OFF to ON at a first switching position of a mobile section (magnet in the present embodiment); a second sensor which outputs a second signal (cruise cancel signal Vc) of which the output level is switched from ON to OFF at a second switching position defining an initial position of the magnet as an origin and separated further than the first switching position; a third sensor which outputs a third signal (stroke detection signal Vk) by detecting switching of the first signal (stop lamp signal Vs) and the second signal (cruise cancel signal Vc), respectively; and a fault diagnosis section for diagnosing a fault in the first, second or third sensor on the basis of the first to third signals (Vs, Vc, Vk).
Patent JP-2014121129-A (JP)
Title: Drive control device and electrically-driven power steering apparatus with the drive control device applied thereto
Inventor: ONO TOMOHITO
IPC: H02M7/48
Filed: 2012-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device capable of reducing a fault rate without increasing the number of switching elements.SOLUTION: When rotating a motor 10 either forwards or backwards, a drive control circuit 19 performs PWM control so as to repeat an electrification state (Figure 5A, Figure 5C), an upper arm reflux state (Figure 5B), and a lower arm reflux state (Figure 5D). In the electrification state, an FET 2 and an FET 3 corresponding to a rotating direction of the motor 10 are turned on and a power supply current flows to the motor 10 in a direction from the side of a power supply source to the side of a power supply sink. In the upper arm reflux state, the FET 3 is turned off and a reflux current of the motor 10 is returned via the FET 2 and a diode D1. In the lower arm reflux state, an OFF state (Figure 5D) is provided where the FET 2 is turned off and no current flows to the FET 2, the FET 3 is turned on simultaneously and the reflux current of the motor 10 is returned via the FET 3 and a diode D4.
Patent JP-2014121886-A (JP)
Title: Drive support device
Inventor: MASUDA MOTOI
IPC: B60T7/12
Filed: 2012-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling prevention of an engine stall after a vehicle is stopped by emergency braking in the state of deterioration of fuel economy being prevented.SOLUTION: In performing emergency braking, a CVT control part 6 controls a lockup clutch 8 to be disengaged before performing the aforementioned emergency braking, thus preventing the CVT control part 6 from controlling the lockup clutch 8 to be unnecessarily disengaged. This makes it possible to prevent deterioration of fuel economy caused by the CVT control part 6 controlling the lockup clutch 8 to be disengaged. It is therefore possible to effectively prevent occurrence of an engine stall as a result of delayed control in switching the lockup clutch 8 to be disengaged after a vehicle is stopped by emergency braking, in the state of deterioration of fuel economy being prevented.
Patent JP-2014118173-A (JP)
Title: Bag supply device
Inventor: ITO DAISUKE
IPC: B65H3/08
Filed: 2012-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a bag supply device that can take out the highest packaging bag of a stack formed by stacking multiple sheets of packaging bags by one piece, and can accurately supply it to a gripper of a filling device.SOLUTION: A bag supply device is provided with a take-out mechanism 5 including: first holding means 28 for detachably sucking and holding the highest packaging bag B of a stack S; moving means 29 for peeling that makes the first holding means selectively take at least two positions of a holding posture position KP at the time when sucking and holding a mouth Ba side of the highest packaging bag B of the stack from the upside, and a peeling posture position LP at the time when separating the mouth side of the packaging bag that is sucked and held by the first holding means from the stack; and first moving means 30 for moving both of the first holding means and the moving means for peeling, and making the first holding means selectively take at least two position of a first holding position CP1 for sucking and holding the mouth side of the highest packaging bag of the stack from the upside, and a take-out position for separating and removing the packaging bag B that is sucked and held by the first holding means 28 from the stack S.
Patent JP-2014120019-A (JP)
Title: Remote supervisory control system
Inventor: OSAKI ATSUSHI
IPC: G06F3/048
Filed: 2012-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory control system comprising a portable terminal such as a tablet which can dispense with creation of a portable terminal dedicated screen and also prevent a user from performing an erroneous operation of symbols by displaying an entire screen.SOLUTION: Provided is a remote supervisory control system 100 which comprises: controllers 1-1 to 1-n which control pieces of apparatus in the field; a supervisory control server 3 which collects pieces of data from the controllers 1-1 to 1-n and also instructs the controllers 1-1 to 1-n to control the pieces of apparatus; and a tablet type portable terminal 8 which acquires the information collected by the supervisory control server 3 from a remote location via radio communication, displays the pieces of apparatus and their respective states as symbols on a screen, and allows a user to touch the symbols on the screen for performing operation.
Patent JP-2014120108-A (JP)
Title: Power monitoring device and power monitoring system
Inventor: WATANABE HIROYUKI
IPC: H02J13/00
Filed: 2012-12-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively estimate a power consumption for each type of electric power system in a facility.SOLUTION: A power monitoring system 10 is constituted by using a following power monitoring system 11. The consumption power of a PAC air conditioner 20 is estimated using a current value received by an air conditioning information reception part 71 from a communication adaptor 15 in an air-conditioning power estimation part 75. The consumption power for the number of lighted lamps is estimated using on/off information for each of lighting fixtures 42a to 42n received by a lighting information reception part 73 from a lighting control system 40 in an illumination power estimation part 76. A consent consumption power is estimated using on/off information of each of PCs 51a to 51n received by the PC information reception part 74 from a PC information acquisition system 50 in a consent power estimation part 78. A consumption power ratio of each electric power system is acquired from the whole estimation consumption power in an electric power ratio calculation part 79. A measured power consumption of the whole building (facility) of an electric meter 12 is prorated in accordance with a consumption power ratio so as to acquire the consumption power of each electric power system in a power conversion part 80.
Patent JP-2013075906-A (JP)
Title: Thrombin-free biological adhesive, and use thereof as medicament
Inventor: CHTOUROU ABDESSATAR
IPC: A61K47/12
Filed: 2012-12-21
Abstract: PROBLEM TO BE SOLVED: To (1) provide a thrombin-free biological adhesive containing a blood coagulation factor not having a risk of forming fibrin before applying it on a biological tissue, and to (2) enable the production of such adhesive capable of increasing the hemostatic capability of injured tissue and further prompting the healing of connective tissue.SOLUTION: This stable, thrombin-free, fibrinogen-based, single-liquid-preparation biological adhesive used for treatment includes factor VIIa and a calcium ion source.
Patent JP-2014086714-A (JP)
Title: Wiring board and method of manufacturing the same
Inventor: LEE HAN UL
IPC: C23C28/00
Filed: 2012-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board in which plating constituting wiring patterns is formed to have an entirely uniform thickness, and a method of manufacturing the same.SOLUTION: The wiring board comprises: an insulating layer; and wiring patterns formed on the insulating layer. At least one of the wiring patterns can be formed by two or more plating layers being stacked.
Patent JP-2013102475-A (JP)
Title: Base station device, user device, communication system, and communication method
Inventor: MIKI NOBUHIKO
IPC: H04W72/12
Filed: 2012-12-25
Abstract: PROBLEM TO BE SOLVED: To increase transmission efficiency of acknowledge information (PHICH) for indicating necessity of uplink signal re-transmission, and reception quality.SOLUTION: A base station device includes means for preparing a PHICH, means for mapping each of PHICH for the number of user multiplexing to I or Q channel according to a predetermined mapping table, and means for notifying PHICH to each user. A user device includes means for demodulating a downlink control signal which contains uplink radio resource allocation information, transmission means for transmitting shared data channel on uplink, and means for extracting PHICH which indicates whether re-transmission of shared data channel is required or not from a downlink control signal according to the predetermined mapping table. The mapping table presents mapping of PHICH only to I or Q channel if the number of user multiplexing is equal or less than a predetermined number, and mapping of PHICH to I and Q channels if the number of user multiplexing is more than the predetermined number.
Patent JP-2014125076-A (JP)
Title: Electric vehicle and control method for the same
Inventor: IMAMURA TATSUYA
IPC: B60L50/16
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To execute torque compensation control properly when a change gear performs gear change during running with a third rotation element of a differential gear is fixed so that it cannot rotate by a fixing device.SOLUTION: A torque compensation control part 76 executes torque compensation so as to suppress variation of output torque of an automatic change gear part during performing gear change. The torque compensation control part 76 executes torque compensation by motor generators MG1, MG2 so that a brake Bcr does not slip when gear change is performed during both driving EV running, namely running by the motor generators MG1, MG2 by actuating the brake Bcr.
Patent JP-2014127324-A (JP)
Title: Battery module
Inventor: NISHIDA TAKEHIKO
IPC: H01M10/48
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery module which efficiently monitors an overheated situation of battery cells by the minimum number of temperature sensors at a low cost, which are not affected by neighboring battery cells in a cell unit, and furthermore which enables proper temperature measurement by taking into consideration the cooling air.SOLUTION: A battery module includes: a cell unit 41 in which a plurality of battery cells C1 to C8 are arranged in close contact with each other; a first temperature sensor 60 which measures temperature of one of the battery cells C1 to C8 on one side surface 41A in the arrangement direction ((in the arrow direction) of the cell unit 41; and a second temperature sensor 61 which measures the temperature of one of the battery cells C1 to C8 other than the battery cells C1 to C8 measured on the one side surface 41A on the other side surface 41B opposed to one side surface 41A.
Patent JP-2014126128-A (JP)
Title: Resin part locking structure
Inventor: KATO MASANORI
IPC: F16B5/07
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate molding mainly.SOLUTION: This invention relates to a resin part locking structure for locking a locking part 25 of an insertion part 22 into a locking hole 24 by inserting the insertion part 22 which is integrally and protrusively formed from a resin part 21 into the locking hole 24 of a mate part 23. Fragile parts 32 extending to the insertion direction 31 are formed at both sides of the locking part 25 or further outside with respect to the insertion part 22. The fragile parts 32 are broken at the locking of the locking part 25 to the locking hole 24.
Patent JP-2014124427-A (JP)
Title: Ultrasonic transmission circuit, integrated circuit device, ultrasonic measurement device, ultrasonic probe and ultrasonic diagnostic device
Inventor: MIYAZAWA TAKAO
IPC: G01N29/44
Filed: 2012-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transmission circuit, an integrated circuit device, an ultrasonic measurement device, an ultrasonic probe, an ultrasonic diagnostic device and the like, capable of inhibiting crosstalk of a signal during a transmission period.SOLUTION: An ultrasonic transmission circuit includes: a transmission circuit 112 for outputting a transmission signal to a channel CH of an ultrasonic transducer device 100; and an impedance setting circuit 114 for setting an impedance of a node NH of the channel CH of the ultrasonic transducer device 100. The impedance setting circuit 114 sets the impedance of the node NH of the channel CH of the ultrasonic transducer device 100 to be lower than the impedance during the non-drive period TN of the transmission circuit 112, which is the period before ore after the low impedance setting periods TF, TB during low impedance setting periods TF, TB set at least before or after the transmission signal output period TQ for outputting the transmission signal.
Patent JP-2014131099-A (JP)
Title: Image pick-up device
Inventor: SAKIDA KOICHI
IPC: H04N5/232
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing the circuit scale related to restored image processing in an image pick-up device, configured to increase the focal depth by modulating an optical image and to remove the modulation by restored image processing, and for making the image pick-up device also applicable to capturing of video.SOLUTION: An image pick-up device includes an image sensor (3), an optical system (2) including a phase plate (21) for modulating the optical transfer function of the optical image of an object, and focusing the optical image modulated through the phase plate (21) on the image capturing surface of the image sensor (3), and a spatial filtering section (6) performing restored image processing for removing the modulation by an optical phase filter, by performing two-dimensional spatial filtering of a focused image on the image capturing surface of the image sensor (3). Modulation characteristics given to the optical image by the phase plate (21) are differentiated in two horizontal and vertical directions orthogonal to each other, on the image capturing plane perpendicular to an optical axis.
Patent JP-2014118666-A (JP)
Title: Necktie turned into simple necktie with length suitable for owner
Inventor: YAMAGUCHI KOICHI
IPC: A41D25/10
Filed: 2012-12-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when tying a necktie, an owner often reties it many times for tying it into length suitable for the owner's body; and even when tying it into the suitable length, it ends up loosened, and therefore, when tying the necktie next, the owner has to start again from the beginning and it takes much labor and time.SOLUTION: Embroidery such as a character, painting, and a pattern is formed at an end of a small peaked part of the necktie, or a cloth, a soft cloth-like object, or a removable pin is attached thereto, so as to generate large resistance force, when the owner unties the necktie, thereby making it hard to untie. This configuration makes the owner realize that, when pulling the small peaked part out from the knot furthermore, the necktie is untied, so that the owner stops pulling out the small peaked part. Then, a ring 10 of the small peaked part is maximally spread so as to take it off from the head without untying the necktie. At that time point, the necktie becomes "a simple necktie with the length suitable for the owner".
Patent JP-2012521273-A (JP)
Title: 不安定性を増大させる靴底
IPC: A43B13/26
Filed: 2010-03-23
Abstract: 着用者のコンディショニング及びトーニングを促進するように着用者の左右のバランスを相殺する靴底及び靴を提供する。靴底は、着用者の足の下にあって該足を支持するミッドソール幅と、水平方向の窪みを画定するように踵部分の周りでその外周側壁にアンダーカットが施されている上側ミッドソール部分とを備える。下側ミッドソール部分がその上面に、上記窪みから下方及び外方へ傾斜した対応する「アンダーカット」を有する。窪みの深さは、内側に配置された窪みと外側に配置された窪みとの間にミッドソール幅よりも狭いバランス部分を形成して、着用者に、バランス部分上でバランスを維持するように自身の歩きぶりを調整することを強いる。ベース部分を有する構造体を、上方及び／又は下方に延びる延長部を外周側壁に沿って配置した状態で窪みに沿って配置することができる。この構造体は、中心ミッドソール部分を横断して延びる板ばねを含むことができる。
Patent JP-2012522028-A (JP)
Title: Ｇａｂａａ調節薬としてのヒドロキシ−メチルイソオキサゾール誘導体
IPC: A61P25/00
Filed: 2010-03-30
Abstract: 本発明は、式（Ｉ）［式中、Ｒ １ 、Ｒ ２ 及びＲ ３ は、本明細書に記載したとおりである］で示される新規のヒドロキシ−メチルイソオキサゾール誘導体ならびにそれらの薬学的に許容しうる塩及びエステルに関する。本発明の活性化合物は、ＧＡＢＡ Ａ α５受容体に対する親和性及び選択性を有する。さらに、本発明は、式（Ｉ）で示される活性化合物の製造、それらを含有する医薬組成物及び医薬としてそれらの使用に関する。
Patent JP-2012525217-A (JP)
Title: 粗面化された先端部を有するルアー式滑り連結装置
IPC: A61M39/02
Filed: 2010-04-23
Abstract: 粗面化された外面を有する雄型円錐形先端部または粗面化された表面を有する雌型ルアー式接続具（１４）のいずれか一方を持つ雄型ルアー式滑り接続具（１２）を有する医療装置（１０）および製造と使用方法が開示されている。雄型円錐形先端部の外面または雌型ルアー式接続具の表面は、連結部の漏れを引き起こすことなく、雌型ルアー式接続具から雄型ルアー式接続具を取り外すのに必要とされる力を増大させるように粗面化（１８）されている。
Patent JP-2012527809-A (JP)
Title: コンテンツ放送
IPC: H04N7/173
Filed: 2010-05-20
Abstract: 衛星放送を受信するための受信デバイスであって、維持衛星ビームを受信するための受信機と、高出力コンテンツビームが受信デバイスによって受信可能であるとの判定に応じて高出力コンテンツビームを受信するように受信機を切り替えるためのコントローラとを含む、受信デバイス。通信衛星が、異なる時間に異なる地理的地域に高出力コンテンツビームを送信する。維持ビームは、高出力コンテンツビームがほかの場所に向けられるときに、受信デバイスが通信衛星と同期されたままであることを可能にする。維持ビームは、より出力の低いビームであってよい。高出力コンテンツビームが受信可能であるとの判定は、維持ビームの情報に基づいて実行され得る。代替的にまたは追加的に、高出力コンテンツビームが受信可能であるとの判定は、高出力コンテンツビームに関連する周波数の信号強度を監視することによって行われ得る。
Patent JP-2012527816-A (JP)
Title: 広帯域無線接続システムにおけるコンテンツ保存登録解除モード動作方法
IPC: H04M1/73
Filed: 2010-05-24
Abstract: 本発明は、広帯域無線接続システムに係り、特に、端末がページング手順を行わずに所定時間の間に電力を節約する方法及びそのための装置に関する。本発明の一実施例に係る広帯域無線接続システムにおいて端末のコンテンツ保存登録解除（ＤＣＲ）モード動作方法は、ＤＣＲモードへの進入要請を示す第１のコードを含む第１のメッセージを基地局に伝送するステップと、前記進入要請を受諾するか否かを示す第２のコードを含む第２のメッセージを前記基地局から受信するステップと、前記第２のコードが前記進入要請の受諾を示す値に設定された場合、既に設定されたタイマーが有効な時間の間に、前記ＤＣＲモードで動作する段階を含むことができる。 【選択図】図２
Patent JP-2012529802-A (JP)
Title: 動的ホスト構成プロトコルバージョン６サーバのｉｐアドレスを取得するための方法、動的ホスト構成プロトコルバージョン６サーバ、および動的ホスト構成プロトコルバージョン６通信システム
IPC: H04L12/56
Filed: 2010-05-25
Abstract: 本発明は通信の分野に関し、より詳細には、動的ホスト構成プロトコルバージョン6(DHCPv6)サーバのIPアドレスを取得するための方法、DHCPv6サーバ、およびDHCPv6通信システムに関する。この方法は、DHCPv6リレーエージェントを介した通信のシーンにおいて使用され、DHCPv6サーバが、DHCPv6リレーエージェントによって転送されたDHCPv6クライアントのメッセージを受信し、DHCPv6サーバが、DHCPv6リレーエージェントを介して応答メッセージをDHCPv6クライアントに送信し、応答メッセージのペイロード部分がDHCPv6サーバのIPアドレスを携え、DHCPv6クライアントに応答メッセージからDHCPv6サーバのIPアドレスを取得させることを含む。
Patent JP-2012529811-A (JP)
Title: 両耳補聴器システムを初期設定する方法および補聴器
IPC: H04R25/00
Filed: 2009-06-17
Abstract: 【構成】同側および他側個別化調整データの両方が両耳補聴器システムの両補聴器の双方に記憶されることを保証するために，両耳補聴器システム（１）を初期設定する方法である。この発明はさらに，このような方法を実行するように構成された手段を備える補聴器を提供する。
Patent JP-2012532209-A (JP)
Title: 低温性能の潤滑油清浄剤およびその製造方法
IPC: C10M127/02
Filed: 2010-06-25
Abstract: 【課題】潤滑油用の非硫化カルボキシレート含有添加剤を製造するための方法およびその方法で生成された生成物を提供する。 【解決手段】（ａ）促進剤の存在下、アルカリ土類塩基を用いて少なくとも二種類のアルキルフェノールの混合物を中和して、アルキルフェネートの混合物を生成させる工程、ただし少なくとも二種類のアルキルフェノールの混合物は、少なくとも第１のアルキルフェノールであって、そのアルキル基が異性化アルファオレフィンから誘導されたもの及び第２のアルキルフェノールであって、そのアルキル基が分岐鎖オレフィンから誘導されたものを含む；（ｂ）出発原料のアルキルフェノール類の少なくとも２０モル％をアルキルサリチレートに変換するために充分なカルボキシル化条件下にて、二酸化炭素を用いて工程（ａ）で得られたアルキルフェネートの混合物をカルボキシル化する工程；そして（ｃ）工程（ｂ）の生成物から出発原料の少なくとも二種類のアルキルフェノールの混合物の少なくとも約１０％を除去して、目的の添加剤を得る工程を含む方法。 【選択図】なし