baber/WOPTO huggingface dataset:
Patent JP-WO2019077738-A1 (JP)
Title: データ検証装置、データ検証方法及びデータ検証プログラム
IPC: G06F11/36
Filed: 2017-10-20
Abstract: データ検証装置（１０）は、ソースコードにおける参照箇所であって、定義データを参照する参照箇所に、ログを出力するログ出力コードを埋め込んで、試験コードを生成する。データ検証装置（１０）は、試験実行装置（２０）に、試験データを入力とする試験コードの実行を指示する。データ検証装置（１０）は、試験コードを実行して出力されたログを参照する。そして、データ検証装置（１０）は、試験データを入力とした場合に参照箇所が実行されたか否かを判定する。
Patent JP-WO2019082346-A1 (JP)
Title: 半導体装置、及び、半導体装置の製造方法
IPC: H01L23/48
Filed: 2017-10-26
Abstract: 半導体装置の接続子の一端部は、水平部と、水平部に繋がり且つ水平部よりも一端部の先端側に位置するとともに、水平部から下方に傾斜した形状を有する第１の傾斜部と、第１の傾斜部に繋がり且つ一端部の先端に位置するとともに、曲げ軸方向に沿って下方に突出するように曲げられた制御用曲げ部と、を含み、制御用曲げ部の下面側が、第２の端子の上面と接触している。
Patent JP-WO2019107438-A1 (JP)
Title: 車両用操舵装置
IPC: B62D6/00
Filed: 2018-11-28
Abstract: 車両用操舵装置は、車両の転舵機構に操舵力を付与する電動モータと、操舵トルクに応じた目標アシストトルクを設定する第１設定部と、目標操舵角と実操舵角との間の角度偏差を零に近づけるための角度制御用目標トルクを設定する第２設定部と、第２設定部によって設定される角度制御用目標トルクを制限する制限処理部９５と、制限処理部による制限処理後の角度制御用目標トルクを用いて目標自動操舵トルクを演算する第１演算部９６と、目標自動操舵トルクと目標アシストトルクとを、ドライバ入力に応じて変化する値に応じて重み付け加算することにより、電動モータのモータトルクの目標値である目標モータトルクを演算する第２演算部９７，９８，９９を含む。
Patent JP-WO2020016945-A1 (JP)
Title: 電子マネー仲介システム及び電子マネー仲介方法
IPC: G06Q20/08
Filed: 2018-07-18
Abstract: 異なる種類の電子マネー間の取引における利便性を高めることのできる電子マネー仲介システム、及び電子マネー仲介方法を提供する。電子マネー仲介システムは、電子マネーによる支払及び受取を仲介するサービスサーバ(１)を備える。取引情報取得部(１１)は支払者端末(２)からの支払情報と、受取者端末(３)からの受取情報とを対応させて、取引情報とする。代金受取処理部(１２)は支払者(２０)の支払と同じ種類である第１の電子マネー用のサービスサーバ(１)の第１の口座への、支払者(２０)からの入金完了を認知する。代金受渡処理部(１４)は支払者(２０)からの入金の認知に応じて、支払者(２０)から第１の口座(４１)に入金された第１の電子マネーのうちの支払い相当額に対応する量の第２の電子マネーを、サービスサーバ(１)の第２の電子マネー用の第２の口座(６１)から受取者(３０)に送金する。
Patent JP-WO2019151378-A1 (JP)
Title: 熱転写シート、熱転写シートと中間転写媒体の組合せ、及び印画物の製造方法
IPC: B41M5/385
Filed: 2019-01-31
Abstract: 印画物の製造において、転写を所望する中間転写媒体の転写層のみを、被転写体上に正確に転写することが可能となる熱転写シートと中間転写媒体の組合せや、中間転写媒体と組み合わせて用いられる熱転写シートを提供すること、及び、転写を所望する中間転写媒体の転写層のみが、被転写体上に正確に転写されてなる印画物の製造方法や、この印画物の製造方法に用いられる熱転写プリンタを提供すること。中間転写媒体と組み合わせて用いられる熱転写シートであって、基材１上にブロック層２が設けられ、前記ブロック層２がカルナバワックスを含有している。
Patent WO-2020162164-A1 (WO)
Title: Heat-conducting sheet, method for mounting heat-conducting sheet, and method for producing electronic equipment
Inventor: KUBO YUSUKE
IPC: C09J183/04
Filed: 2020-01-21
Abstract: Provided is a heat-conducting sheet which has improved usability and in which a release film can be easily peeled from a sheet body having a tacky sheet surface. The sheet has: a sheet body 2 having a tacky surface; a first release film 3 affixed to one surface 2a of the sheet body 2; and a second release film 4 affixed to the other surface 2b of the sheet body 2 on the side opposite the one surface 2a. The first release film 3 and the second release film 4 have different peel strengths from the sheet body 2.
Patent WO-2020162361-A1 (WO)
Inventor: TOGARI Yukihiro
IPC: H04L45/50
Filed: 2020-01-31
Abstract: 複数の通信装置で構成されたネットワークにおいて、当該複数の通信装置のうち予め指定された１つ以上のアンカーノードを制御する制御装置は、入力された要求条件に基づき、経由すべき通信装置又はリンクのラベルを含む経路情報を作成する経路作成部と、前記経路情報に含まれるラベルをアンカーノード単位で分割し、前記経路情報に基づいて決定される通信装置の処理限界を超えないように、前記経路情報に含まれるラベルのうち少なくとも一部を、前記経路情報に基づいて決定される通信装置のうち少なくとも１つのアンカーノードにおいて展開できる圧縮ラベルに圧縮する経路圧縮部と、前記圧縮ラベルを展開するための情報を前記少なくとも１つのアンカーノードに配信する配信部とを有する。
Patent WO-2021156979-A1 (WO)
Title: Heat exchange element
Inventor: SOTOKAWA HAJIME
IPC: F28D9/02
Filed: 2020-02-05
Abstract: A heat exchange element (100) is formed by alternately stacking a first heat exchanger plate (1) and a second heat exchanger plate. The first heat exchanger plate (1) has: a first central portion (11) that forms a plurality of first partial channels (31) and a plurality of fourth partial channels (41); a first header portion (12) that forms a plurality of second partial channels (32); and a second header portion (13) that forms a plurality of third partial channels (33). The second heat exchanger plate has: a second central portion that forms a plurality of fourth partial channels (41) and a plurality of first partial channels (31); a third header portion that forms a fifth partial channel; and a fourth header portion that forms a sixth partial channel. The first central portion (11) has a first corrugated portion (14) of a corrugated shape and a first flat portion (15) of a flat shape. At least part of the first partial channels (31) and at least part of the fourth partial channels (41) are formed by the first corrugated portion (14) and the first flat portion (15).
Patent WO-2020166565-A1 (WO)
Title: 焼成治具
Inventor: KOMIYAMA TSUNEO
IPC: C04B41/89
Filed: 2020-02-10
Abstract: 焼成治具は、ＳｉＣ質又はＳｉ-ＳｉＣ質の基材と、基材の表面を被覆しているコーティング層を備えている。コーティング層は、基材表面に設けられているＡｌ２Ｏ３－ＳｉＯ２質を主成分とする第１層と、コーティング層の表層に露出している第２層を備えている。第２層は、電子部品材用においてはＹ２Ｏ３，ＨｆＯ２，ＣｅＯ２，ＮｉＯ，ＷＣ，Ｎｉ，Ｍｏから選択される少なくとも１種を主成分とし、リチウム電池の活物質材用においてはＹ２Ｏ３，ＨｆＯ２，ＣｅＯ２，ＮｉＯから選択される少なくとも１種を主成分とする。
Patent WO-2020208979-A1 (WO)
Inventor: KAWATA HIROYUKI
IPC: C22C38/00
Filed: 2020-03-05
Abstract: This steel sheet has a prescribed chemical composition. The microstructure of the steel sheet is, by volume fraction, 10%–75% ferrite, 20%–90% martensite, 0%–5% retained austenite, a total of 0%–50% bainite and bainitic ferrite, and 0%–5% pearlite. Unrecrystallized ferrite is 0%–25% of the ferrite. Cementite included in the martensite satisfies a prescribed relational expression. The density of transient carbides included in the martensite is at least 1.0×10 13 /m 3 . The density of coarse inclusions that have a circle equivalent diameter of at least 10 μm is no more than 0.50/mm 2 . The ratio between the maximum value for the Vickers hardness and the minimum value for the Vickers hardness at a plane that is parallel to the surface of the steel sheet and is 1/4 of the sheet thickness from the surface of the steel sheet in the sheet thickness direction is no more than 1.40, and the average value of the minimum distance between peaks on a distribution map for the Vickers hardness is no more than 1.00 mm.
Patent WO-2020196519-A1 (WO)
Inventor: BUTHRATH NUTTAWUTH
IPC: B65H7/14
Filed: 2020-03-24
Abstract: A printer that prints on a continuous label body having a label temporarily adhered to belt-shaped backing paper. The printer comprises: a label detection unit having a light-emission unit that emits detection light and a light-reception unit that receives detection light; and a control unit that adjusts the light emission output of the detection light such that the output voltage from the label detection unit when detection light has been received by the light-reception unit via backing paper that does not have a label temporarily attached thereto approaches the output voltage from the label detection unit when detection light has been received when there is no continuous label body between the light-emission unit and the light-reception unit.
Patent WO-2021038956-A1 (WO)
Title: Rotor
Inventor: Ueno shun
IPC: H02K1/22
Filed: 2020-04-21
Abstract: The objective of the present invention is to achieve further reductions in torque ripple and an electromagnetic excitation force that cause vibrations and noise.　An iron core 10 of a rotor 1 has formed therein pairs of permanent magnet insertion holes which penetrate through in the same direction as a motor shaft 11 of a permanent magnet motor, from one end surface to the other end surface, and which are arranged with line symmetry about the d-axis of the rotor 1. The permanent magnet insertion holes are formed and arranged in a plurality of layers from the outer circumferential side of the rotor 1 to the axis thereof. Furthermore, magnetic isolating portions 17a, 17b which extend along the outer circumference of the rotor 1 from end portions of the permanent magnet insertion holes 12a, 12b, on the q-axis side of the rotor 1, toward the d-axis side thereof, and which penetrate through from one end of the iron core 10 to the other end thereof in the same direction as the motor shaft 11, are formed in the pair of permanent magnet insertion holes 12a, 12b formed on the outermost circumferential side. The magnetic isolating portions 17a, 17b are formed in a range of electrical angle of 14° to 46° from the d-axis.
Patent WO-2020255562-A1 (WO)
Inventor: KIHARA NOBUHIRO
IPC: G02B27/02
Filed: 2020-04-24
Abstract: This image display device is provided with an image forming device 30, optical elements 40 provided on the face front side of an observer 80, and a movement control device, wherein: when ear-side regions 85 of the observer 80 are referred to as optical element rear regions with respect to the optical elements 40, the image forming device 30 is disposed in the optical element rear regions; an image emitted from the image forming device 30 is obliquely incident onto the optical elements 40 from the optical element rear regions, is reflected on the optical elements 40, and reaches the pupils 82 of the observer 80; and when the positions of the pupils 82 of the observer 80 vary, the movement control device moves the optical elements 40, and controls the positions of the image emitted from the image forming device 30.
Patent WO-2021002089-A1 (WO)
Inventor: SATO KAZUYA
IPC: B24B37/20
Filed: 2020-04-30
Abstract: The present invention provides a substantially circular polishing pad for single-sided polishing of a semiconductor silicon wafer, the polishing pad which has a circular polishing region having an outer diameter smaller than the outer diameter of the polishing pad on the surface of the polishing pad, and which is characterized in that the center of the polishing pad and the center of the circular polishing region are present at different positions. As a result, it is possible to provide a polishing pad, a polishing device, a polishing method using the same, and a method for manufacturing a polishing pad that make it possible to resolve the problem of sagging of the outer periphery of the wafer in single-sided polishing and prevent abnormal deformation of the wafer after polishing.
Patent WO-2020246319-A1 (WO)
Inventor: HIRANAKA TAKASHI
IPC: G08G1/00
Filed: 2020-05-26
Abstract: L'invention concerne un système de gestion de champ de travail comprenant : une unité de spécification destinée à spécifier une position d'excavation par un véhicule piloté dans un champ de travail dans lequel sont mélangés et opèrent des véhicules sans pilote et des véhicules pilotés ; et une unité de commande de fonctionnement destinée à commander le fonctionnement d'un véhicule sans pilote en fonction de la position d'excavation.
Patent WO-2021005933-A1 (WO)
Title: Accident risk diagnosis method, accident risk diagnosis device, and accident risk diagnosis system
Inventor: NAKAGUMA KYOUICHI
IPC: G06Q50/30
Filed: 2020-06-05
Abstract: The purpose of the invention is to achieve a framework for accurately estimating the accident risk of a driver. This accident risk diagnosis device: stores travel data, which is data indicating a travel state of each of a plurality of vehicles for each time of day, and information pertaining to past accidents of the plurality of vehicles; extracts, from the travel data, the travel data for a prescribed period prior to the day of the accident and travel data for the day of the accident; generates, on the basis of the extracted travel data, training data for each trip, which is a period from starting of a vehicle until a completion; uses the training data to generate an accident risk diagnosis model, which is a machine learning model for diagnosing accident risk; diagnoses an accident risk by inputting to the accident risk diagnosis model a feature amount of a trip of a vehicle for which the accident risk is to be diagnosed; and transmits the diagnosis result to an onboard device installed in the vehicle.
Patent WO-2021250784-A1 (WO)
Title: Dictionary generation system, training data generation system, speech recognition system, dictionary generation method, and computer readable medium
Inventor: IIMURA YASUO
IPC: G06F40/242
Filed: 2020-06-09
Abstract: A dictionary generation system (10, 10a) is provided with: a registration data storage unit (13) that stores registration data for associating a registered word string with a predetermined class; a character string conversion unit (14) that converts uttered speech data into a character string; a class inference unit (15, 15a) that infers a class of a word string included in the character string; and a dictionary generation unit (17) that, when there is no correlation between the word string included in the character string and the registered word string associated with the inferred class, associates the word string included in the character string with the registered word string associated with the inferred class, and generates a dictionary.
Patent WO-2021024639-A1 (WO)
Inventor: LEE SEUNGWOO
IPC: B32B7/022
Filed: 2020-06-25
Abstract: The purpose of the present invention is to provide a laminate having improved bending durability under a moist and hot environment. A laminate according to the present invention includes: a front plate; a circular polarizing plate; and a pressure sensitive adhesive layer interposed between the front plate and the circular polarizing plate, wherein the relationship of 0.6≤B/A≤2 is satisfied, where A (µm) denotes the thickness of the laminate, and B(%) denotes the compression restoration rate of the laminate, and B(%) is the proportion (%), with respect to the largest depth of a recess formed by pressing the spherical indentor having a diameter of 0.4 mm from the surface of the front plate side of the laminate toward the inside of the laminate by a force of 100 mN for 60 seconds, of the depth of the recess to be restored when a spherical indentor is removed from the laminate.
Patent WO-2021260937-A1 (WO)
Title: Ｕボルト取り付け治具、およびｕボルト取り付け方法
Inventor: KOBAYASHI DAIKI
IPC: F16L3/04
Filed: 2020-06-26
Abstract: 管路（１０）を添架部材（３００）に固定するためのＵボルト（２０）を取り付けるＵボルト取り付け治具（１００）であって、添架部材（３００）に設けられるボルト孔に挿入されるＵボルト（２０）の両端部と嵌合する第１嵌合部材（１０１ａ）および第２嵌合部材（１０１ｂ）と、両端部を結ぶ直線が添架部材（３００）に対して平行となるように、第１嵌合部材（１０１ａ）および第２嵌合部材（１０１ｂ）を保持する保持部材（１０２）と、を備える。
Patent WO-2022003870-A1 (WO)
Inventor: KURAMI TOSHIMITSU
IPC: B29C64/20
Filed: 2020-07-01
Abstract: 加工システムは、造形物を形成する加工システムであって、エネルギービームを第１照射位置に集光する第１光学系と、第１照射位置に造形材料を供給可能な材料供給装置とを有し、材料供給装置により供給された造形材料に、第１光学系からのエネルギービームを照射することにより造形物を形成可能であり、第１光学系からのエネルギービームを第２光学系により造形物の表面に照射して加工する。
Patent WO-2022030004-A1 (WO)
Title: Rolling mill, rolling mill control method, and thrust force support method for rolling mill
Inventor: HORII KENJI
IPC: B21B31/07
Filed: 2020-08-07
Abstract: The present invention comprises: an upper work roll 710; radial bearings 790A, 790B, a thrust bearing 792 that are provided on a work side and a drive side of the upper work roll 710 and support the upper work roll 710; shift cylinders 715A, 715B that are provided on the work side of the upper work roll 710 and apply force to the thrust bearing 792 in both the direction of the work side and the direction of the drive side; and shift cylinders 715C, 715D that are provided on the drive side of the upper work roll 710 and apply force to radial bearing 790B in both the direction of the work side and the direction of the drive side. The shift cylinders 715A, 715B, 715C, 715D apply force to the thrust bearing 792, radial bearing 790B in the same direction at least when the upper work roll 710 does not shift in the axial direction during rolling.
Patent WO-2021049338-A1 (WO)
Title: Cutting tool, cutting system, processing method, and processing program
Inventor: KOIKE YUSUKE
IPC: B23Q17/09
Filed: 2020-08-31
Abstract: This cutting tool comprises a shaft part and a plurality of sensors that are attached to the shaft part. The plurality of sensors are acceleration sensors. The plurality of sensors are attached to the shaft part so that the position of each sensor is different in the axial direction of the shaft part and/or the radial direction of the shaft part.
Patent WO-2021045102-A1 (WO)
Title: Method for producing flexible polyurethane foam
Inventor: KONDO TOMOYUKI
IPC: C02F3/10
Filed: 2020-09-02
Abstract: Provided is a method for stably and efficiently producing flexible polyurethane foam having excellent hydrophilic and water swelling properties, having a prescribed cell structure, and being suitable for use in microbial immobilization carriers for water treatment. A method for producing flexible polyurethane foam for microbial immobilization carriers for water treatment of the present invention has a step of causing foaming by mixing an A liquid that includes a urethane prepolymer and a polyisocyanate compound and a B liquid that includes a curing agent and a foaming agent. The temperature T A  of the A liquid immediately before the mixing of the A liquid and the B liquid is 25-38°C and higher than the temperature T B  of the B liquid immediately before the mixing. The flexible polyurethane foam has: a swollen density of 25-70 kg/m 3  when swollen with water; an average pore count of 9-30 pores per 25 mm when swollen with water; and a volumetric swelling rate, expressed as the ratio of the volume when swollen with water to the volume when absolutely dry, of 110-1000%.
Patent WO-2021075167-A1 (WO)
Inventor: HARADA AKIRA
IPC: G10L19/035
Filed: 2020-09-04
Abstract: This quantization scale factor determination device is provided with a correction circuit which corrects an initial value of a quantization scale factor on the basis of whether or not an audio signal spectrum is sparse, and a search circuit which searches for a quantization scale factor on the basis of the initial value.
Patent WO-2021090579-A1 (WO)
Inventor: YAMASAKI SATOSHI
IPC: H01B7/02
Filed: 2020-09-15
Abstract: A resin composition according to the present invention contains propylene, ethylene and styrene, while having a melting point of from 140°C to 150°C and a melting enthalpy of from 55 J/g to 90 J/g.
Patent WO-2022064694-A1 (WO)
Title: Glove
Inventor: SUZUKI MASANORI
IPC: A41D19/00
Filed: 2020-09-28
Abstract: [Problem] To provide a glove that has a texture wearable even during the rainy season or summer, and allows a touch panel device to be easily handled while worn. [Solution] A glove according to the present invention is formed of a polyurethane foam having elasticity, wherein the polyurethane foam has an elongation rate of at least 200%, the number of cells of the polyurethane foam is 40/25 mm to 110/25 mm, and the thickness of the polyurethane foam is 0.3 mm to 4 mm. It is preferable that when the glove is spread while not worn, the size of the glove is smaller than the size of a hand of a wearer who is to wear the glove.
Patent WO-2021106370-A1 (WO)
Title: 固体撮像素子、撮像システム、および、固体撮像素子の制御方法
Inventor: YAMAZAKI TOMOHIRO
IPC: H04N5/232
Filed: 2020-10-02
Abstract: ＴＤＩ処理を行う固体撮像素子において、画素の微細化を容易にする。　固体撮像素子は、画素回路、アナログデジタル変換器および演算回路を具備する。画素回路は、可視光成分および不可視光成分を各々が含む複数の混合信号と可視光を光電変換した複数の可視光信号とを生成する。アナログデジタル変換器は、複数の混合信号と複数の可視光信号とのそれぞれをデジタル信号に変換する。演算回路は、複数の混合信号のそれぞれに含まれる不可視光成分の積算値を示す積算データをデジタル信号から生成する。
Patent WO-2021070769-A1 (WO)
Title: Bonded body manufacturing method and bonded body manufacturing device
Inventor: SHIRAGAMI TORU
IPC: C03C27/06
Filed: 2020-10-05
Abstract: The purpose of the present invention is to improve the whole adhesiveness of a bonding material to a glass member and a member of interest. A method for manufacturing a bonded body (10) comprises: a placement step of placing a first front surface (11a) of a laminate (11) on a plurality of energizing members (32) in a storage part (24) of a jig main body (20), and placing a transparent member for pressing use (28) on a second front surface (11b) of the laminate; a pressing step of pressing the second front surface of the laminate through the transparent member for pressing use subsequent to the placement step to press the first front surface of the laminate by the action of an energizing force generated by the plurality of energizing members; and a bonded part formation step of forming a bonded part from the bonding material while pressing the laminate by the pressing step to manufacture a bonded body.
Patent WO-2022091290-A1 (WO)
Inventor: HOSOMI KOJI
IPC: B23K1/005
Filed: 2020-10-29
Abstract: A soldering apparatus for emitting processing light for melting solder placed on a circuit board, the apparatus comprising: a light irradiation device which is equipped with a galvanometer mirror and which emits processing light via said galvanometer mirror; a detection device which detects light from a circuit board and then generates image data and/or shape data; a robot arm to which the light irradiation device and the detection device are provided and which has a drive part for moving the light irradiation device and the detection device; and a control device which, on the basis of the image data and/or shape data that varies in response to displacement of the detection device, performs control on the orientation of the galvanometer mirror so as to cause the processing light, emitted from the light irradiation device displaced together with the detection device, to be irradiated on the same spot.
Patent WO-2021181745-A1 (WO)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: MIYAKAWA Naruto
IPC: G01N27/00
Filed: 2020-10-29
Abstract: This semiconductor device comprises: a substrate; a plurality of electrodes disposed on the substrate; an insulator provided therein with one or a plurality of openings that expose at least one electrode among the plurality of electrodes on the substrate, said insulator covering at least a portion of the plurality of electrodes; and a semiconductor sheet disposed at the coating section and one or a plurality of exposed sections on the substrate which are exposed from the one or the plurality of openings.
Patent WO-2021106508-A1 (WO)
Inventor: SRISOOKSAI Tossaporn
IPC: H04B17/309
Filed: 2020-11-02
Abstract: A communication status inference device (40) acquires, as data indicative of the radio wave environment of a wireless base station (10) during cognitive wireless communication between an on-vehicle device (52) and the wireless base station (10) disposed alongside a railway, a wireless signal that has been received by a reception device (20) for monitoring located in the vicinity of the wireless base station (10). The communication status inference device (40) inputs the acquired data indicative of the radio wave environment into a communication status inference model, and executes an inference process for outputting per-frequency communication status information based on the signal to noise ratio (SNR) in the wireless communication performed by the wireless base station (10) under that radio wave environment. The communication status inference model is a machine learning model that has been trained with training data, the input of which is data indicative of the radio wave environment of the wireless base station (10), and the output of which is per-frequency communication status information based on the SNR in the wireless communication performed by the wireless base station (10) under that radio wave environment.
Patent WO-2021095762-A1 (WO)
Title: Anti–rs virus n protein–recognizing antibody, immunoassay method and immunoassay instrument using anti–rs virus n protein–recognizing antibody
Inventor: KUWAHARA MIWA
IPC: C12N15/13
Filed: 2020-11-11
Abstract: Provided are a high-sensitivity anti–RS virus antibody and a test reagent that uses the antibody.　An anti–RS virus N protein monoclonal antibody or an antigen-binding fragment of an anti–RS virus N protein monoclonal antibody that is characterized by reacting with a peptide that comprises the amino acid sequences of at least SEQ ID NO:30, 39, 40, 69, 70, 74, 75, 83, 84, 100, 101, and 113 of a 127-peptide SPOT array produced on the basis of the amino acid sequence of the RS virus N protein.
Patent WO-2021100691-A1 (WO)
Inventor: OKAMURA AYAKO
IPC: C11D1/28
Filed: 2020-11-17
Abstract: The present invention is a detergent composition which contains (A) an anionic surfactant, (B) a non-ionic surfactant, and water, wherein the detergent composition contains: as component (A), (A1) an anionic surfactant having a hydrocarbon group and an acid type or salt type sulfonic acid group; and, as component (B), one or more non-ionic surfactants selected from the group consisting of (B1-1) a non-ionic surfactant having a straight chain hydrocarbon group with 8-10 carbon atoms and (B1-2) a non-ionic surfactant having a branched chain hydrocarbon group with 8-22 carbon atoms.