baber/WOPTO huggingface dataset:
Patent JP-2019513764-A (JP)
Title: Ｃａｒ  ｔ細胞療法のための方法および組成物
IPC: C12N5/10
Filed: 2017-04-07
Abstract: 本開示は、CAR T細胞、およびリンカーによって標的化部分に連結された小分子を含む組成物を患者に投与することによって、がんを有する患者を治療する方法に関する。本開示はまた、このような方法において使用するための組成物に関する。
Patent JP-2019510593-A (JP)
Title: マイクロ波トモグラフィシステム
IPC: H01Q21/20
Filed: 2017-01-17
Abstract: マイクロ波周波数での高周波信号に基づき、ユニークな特性を持つ新規な医療イメージングシステム。本システムは、乳癌検査、脳卒中検査、内出血検査（緊急外傷）等の様々な診断応用に利用可能である。 【解決手段】 【選択図】図２
Patent JP-2019518274-A (JP)
Title: 最小限のメモリ及びディスク資源消費のカスタム構築式プロセスエンジン
IPC: G06F8/36
Filed: 2017-03-21
Abstract: プロセスアプリケーションを実行するのに必要な最小限のプロセス・エンジン・コンポーネントのセットが決定される。前記決定された最小限のプロセス・エンジン・コンポーネントのセットを含み且つ前記決定された最小限のプロセス・エンジン・コンポーネントのセットに含まれないプロセス・エンジン・コンポーネントの少なくともサブセットを含めない実行可能コードがコンパイルされる。前記実行可能コードはデバイスに展開される。【選択図】 図３
Patent JP-2019515454-A (JP)
Title: 高電圧コネクタ
IPC: H01R13/44
Filed: 2017-04-21
Abstract: 高電圧部品、特に自動車の電気駆動システムの高電圧部品を電気的に接続するように構成され、コネクタ（１００、２００）は、少なくとも１つの電気接触アセンブリーを含み、高電圧接続具（１０）用コネクタ（１００、２００）であって、上記電気接触装置は、少なくとも１つの環状の接触要素（１０２）と、上記接触要素の内部に配置され、接触要素（１０２）に対して突出する第１の内部保護要素（１０４）と、及び前記接触要素（１０２）を少なくとも部分的に取り囲み、上記接触要素（１０２）に対して突出する第１の外部保護要素（１０８）とを含み、上記第１の内部保護要素（１０４）と上記第１の外部保護要素（１０８）は、上記接触要素（１０２）の感電防止保護具を形成する。
Patent JP-2019514949-A (JP)
Title: 制御された持続放出用のｅｌｐ融合タンパク質
IPC: A61K38/16
Filed: 2017-05-01
Abstract: 本開示は、持続放出用の医薬製剤、及び持続放出型の製剤と長期半減期製剤を組み合わせた治療計画を送達する方法を提供する。本開示は、ペプチド及び小分子薬物について改善した薬物動態を提供する。
Patent JP-2019514611-A (JP)
Title: 調節手段を備えた引出し等用の引出しガイド
IPC: A47B88/40
Filed: 2017-05-08
Abstract: 引出し等用の引出しガイド（１）であって、家具の別個の側壁に接続されるように適合された固定部（２）と、引出し（４）に固定されるように適合された可動部（３）と、を備え、前記ガイドの前記可動部（３）は、前端には、前記引出しの前部で係合可能な第１の固定手段を有し、前記第１の前端の反対側に位置する後端には、引出しの後部で係合可能な第２の固定手段（５）を有する。前記第２の固定手段（５）は弾性的可撓性部分（７）を含み、前記ガイドの前記可動部（３）は、後端には、前記引出しの前記後部の垂直調節用の調節手段（１０）を有し、当該垂直調節用の調節手段（１０）は、前記第２の固定手段（５）と分離されている。
Patent JP-2019526216-A (JP)
Title: 磁鉄鉱を含む発電機用電磁石部品
IPC: H02K1/24
Filed: 2017-10-23
Abstract: 発電機用の電磁石部品（１００）が、磁鉄鉱と結合材とを含む、断面が少なくとも部分的に弧状である少なくとも１つの磁性シュー（１０２）を備える。金属コア（１１０）が磁性シュー（１０２）に隣接して設けられ、磁性シューから半径方向に間隔をおいて動作可能に配置される。発電機が１つ以上の電磁石部品（１００）を備える。【選択図】図１
Patent JP-2019517237-A (JP)
Title: フィードバックを用いた電源
IPC: G06F1/26
Filed: 2017-04-19
Abstract: ある特定の実施形態の特徴および利点は、ターゲット回路に電力を配信するために共に機能する複数の電源を含む。一実施形態では、ダウンストリーム電源は、負荷電流トランジェントに応答して速い電流配信を提供し、およびアップストリーム電源を制御するためのフィードバック信号を生成して、幅広いローディング条件にわたってターゲット回路の電流および電圧要件を満たすためにアップストリームおよびダウンストリーム電源が共に機能するようにする。
Patent JP-2019519220-A (JP)
Title: Ｓｉｇｌｅｃ依存的免疫応答をモジュレートするポリペプチド
IPC: A61K48/00
Filed: 2017-05-22
Abstract: 本発明は、少なくとも哺乳動物、好ましくは、ヒトタンパク質の断片と同一または相同であるアミノ酸配列を含むグリコシル化ポリペプチドであって、１つ以上のシアル酸化Ｏ−グリカンを含有し、哺乳動物タンパク質またはその断片と比較してＳＩＧ−５、ＳＩＧ−７、ＳＩＧ−８、およびＳＩＧ−９から選択される１つ以上のＳＩＧＬＥＣに対する増加した結合親和性を示すグリコシル化ポリペプチドに関する。本発明はさらに、第１および第２のポリペプチドを含む組成物であって、第１のポリペプチドは、１つ以上のシアル酸化Ｏ−グリカンを含有するグリコシル化ポリペプチドであり、第２のポリペプチドは、第２の哺乳動物、特に、ヒトタンパク質と相同または同一であるアミノ酸配列を含有し、第２のポリペプチドと比較して、ＳＩＧ−５、ＳＩＧ−７、ＳＩＧ−８、およびＳＩＧ−９から選択される１つ以上のＳＩＧＬＥＣから選択されるＳＩＧＬＥＣに対する増加した結合親和性を有する組成物に関する。
Patent JP-2019517078-A (JP)
Title: グラフィック処理のためのパーシェーダープリアンブル
IPC: G06F9/38
Filed: 2017-04-10
Abstract: グラフィック処理ユニットにおいてデータを処理するための方法であって、シェーダーのスレッドの複数のグループに共通する命令のコードブロックを受信することと、スレッドの複数のグループのうちスレッドの１つのグループによって結果をもたらすようにシェーダーのスレッドの複数のグループに共通する命令のコードブロックを実行することと、スレッドの複数のグループの各々によってアクセス可能なオンチップランダムアクセスメモリ（ＲＡＭ）においてシェーダーのスレッドの複数のグループに共通する命令のコードブロックの結果を記憶することと、シェーダーのスレッドの複数のグループに共通する命令のコードブロックの結果を記憶することが完了したとの決定において、オンチップＲＡＭからシェーダーのスレッドの複数のグループに共通する命令のコードブロックの結果をリターンすることと、を含む。【選択図】図５
Patent JP-2019522075-A (JP)
Title: ダブルストリップ発泡法またはブロック発泡法により得られる反応性発泡体材料の繊維強化
IPC: B29C70/30
Filed: 2017-05-17
Abstract: 本発明は、反応性発泡体で作製された成形物であって、少なくとも１本の繊維（Ｆ）が成形物の内側に部分的に配置された、すなわち反応性発泡体によって取り囲まれた成形物に関する。よって、反応性発泡体によって取り囲まれていないそれぞれの繊維（Ｆ）の２つの末端は、それぞれ対応する成形物の片面から突出している。反応性発泡体は、ダブルベルト発泡法またはブロック発泡法で生成される。本発明は、少なくとも１種のこのような成形物と、少なくとも１つのさらなる層（Ｓ１）とを含むパネルをさらに提供する。本発明は、本発明による反応性発泡体／パネルから本発明による成形物を生成するための方法をさらに提供し、例えば、風力タービンのローターブレードとしてのその使用もまた提供する。
Patent JP-2019522404-A (JP)
Title: ユーザデバイス上のメディアアセットの提示中にユーザデバイスの近傍の表示のために補充コンテンツを選択するための方法およびシステム
IPC: H04N21/4722
Filed: 2017-05-26
Abstract: ユーザデバイス上でメディアアセットの提示の間にユーザデバイスの近傍に表示するための補助コンテンツを選択するための方法およびシステムが、本明細書に提供される。多くの場合、メディアアセットの再生は、ユーザの自宅において表示されるとき、テレビまたはタブレット等の単一ディスプレイに限定される。メディアアセットの提示の間にユーザデバイスの近傍に表示するための補助コンテンツを選択することによって、メディアアセットの再生は、複数のディスプレイを包含し、より没入感のある視聴体験をユーザに提供するであろう。
Patent JP-2019521867-A (JP)
Title: 磁石を用いた切断装置
IPC: B26D5/04
Filed: 2017-01-27
Abstract: 進行路に沿って往復移動可能なカッターナイフと、カッターナイフに隣接して取り付けられ、カッターナイフのための第１の非切断位置および第２の切断位置を少なくとも一部は画定するようにカッターナイフと機械的に協働する軌道部材と、軌道部材上の位置に取り付けられ、カッターナイフが第１の非切断位置にある場合にカッターナイフを解放自在に磁気的に拘束する磁石と、を含む切断装置が開示されている。【選択図】図１
Patent JP-2020109199-A (JP)
Title: Ni-BASED ALLOY, Ni-BASED ALLOY INGOT, Ni-BASED ALLOY HOT-ROLLING SLAB AND Ni-BASED ALLOY SHEET
Inventor: HIRATA SHIGERU
IPC: C22F1/10
Filed: 2019-01-04
Abstract: To provide an Ni-based alloy, wherein, even though it is a high-Nb-content Ni-based alloy that contains Nb of 1.5 mass% or more in an Ni-based alloy having excellent hot workability, cracking resistance and corrosion resistance, it is possible to prevent the alloy surface from being dented or scratched when the oxidized scale occurring in a heat processing step is pushed in, and to give a good yield before and after the heat processing, offering excellent scale peelability.SOLUTION: An Ni-based alloy having excellent scale peelability comprises, in mass%, carbon (C): 0.001-0.045%, silicon (Si): 0.05-1.00%, manganese (Mn): 0.05-1.00%, phosphorus (P): 0.015% or less, sulfur (S): 0.0030% or less, chromium (Cr): 14-24%, niobium (Nb): 1.5-4.0%, iron (Fe): 3-25%, aluminum (Al): 0.01-0.20%, titanium (Ti): 0.001-0.20%, nitrogen (N): 0.003-0.020%, boron (B): 0.0010-0.0100%, oxygen (O): 0.0002-0.0020%, molybdenum (Mo) and/or tungsten (W): 0.005-0.25%, with the balance being nickel (Ni) and inevitable impurities, satisfying the relation of the following formula (where each element symbol denotes a content of the element (mass%) in the Ni-based alloy). 4.2×Mo+3.6×W+355×B≥0.60.SELECTED DRAWING: None
Patent JP-2020112278-A (JP)
Title: Marine boiler, and method of modifying marine boiler
Inventor: YAMANE FUMIYA
IPC: F23G7/06
Filed: 2019-01-08
Abstract: To process volatile gas containing inert gas in a furnace while suppressing deterioration in flammability of fuel.SOLUTION: A marine boiler comprises: a furnace; a burner device disposed on a furnace wall part of the furnace to inject combustion fuel and combustion air into the furnace; and at least one volatile gas feeder disposed on the furnace wall part of the furnace apart from the burner device to feed volatile gas containing a volatile organic compound and inert gas into the furnace.SELECTED DRAWING: Figure 2
Patent JP-2020110945-A (JP)
Title: Recording device
Inventor: OTA TAKUYA
IPC: B41J2/01
Filed: 2019-01-09
Abstract: To provide an inkjet type recording device capable of suppressing deterioration in image quality caused by impact deviation of ink droplets.SOLUTION: An inkjet type recording device comprises: a carriage 8 movable in a first direction 15 being a conveyance direction of a medium 14 and in a second direction 54 orthogonal to the first direction; a head 10 which is mounted to the carriage 8, and on which first to third nozzle rows 16-18 for jetting ink on the medium 14 are arrayed in a row in the first direction 15; and a control unit 2. The carriage 8 comprises: a groove 19 formed along the second direction 54 from an end of the carriage 8, at a position on a downstream side in the first direction 15 beyond a position of the first to third nozzle rows 16-18 of a nozzle surface 10a on which the first to third nozzle rows 16-18 are arranged; a mobile wall 20 of a movable type for closing a space of the groove 19; and a mobile wall driving unit 21 for driving the mobile wall 20. The control unit 2 controls the mobile wall driving part 21 so that the mobile wall 20 is positioned on the downstream side in the first direction 15 of the nozzle rows jetting liquid out of the plural nozzle rows.SELECTED DRAWING: Figure 4
Patent JP-2020113176-A (JP)
Title: Information processing method, information processing device, and program
Inventor: TAKAHASHI KAZUO
IPC: G06Q20/06
Filed: 2019-01-16
Abstract: To improve user convenience in making settlement involving multiple users.SOLUTION: An information processing device provided herein performs processes comprising: managing an account of a first group comprising a first user and a second user; upon receipt of a first request for settlement using the first group account from an information processing terminal of the first user, making settlement using the first group account based on the first request for settlement; and, upon receipt of a second request for settlement using the first group account from an information processing terminal of the second user, making settlement using the first group account based on the second request for settlement.SELECTED DRAWING: Figure 4
Patent JP-2020113724-A (JP)
Title: Semiconductor device
Inventor: HORIBE KOSUKE
IPC: H01L27/11573
Filed: 2019-01-17
Abstract: To suppress influence of a failure caused when a memory hole is generated on a peripheral die.SOLUTION: A semiconductor device of an embodiment comprises: a control circuit arranged on a substrate; a first conductive layer arranged on the control circuit and including a first element as a main component; a multilayer structure arranged on the first conductive layer and alternately laminated with second conductive layers and insulation layers; a memory layer penetrating the multilayer structure and including a bottom reaching the first conductive layer; a first layer arranged between the control circuit and the first conductive layer and including a first element as a main component; and a second layer arranged between the control circuit and the first layer and including a second element different from the first element as a main component.SELECTED DRAWING: Figure 1
Patent JP-2020113225-A (JP)
Title: Server, system, method and program for managing traffic information, and communication device and mobile body communicable with server
Inventor: EBISAWA KENICHI
IPC: G08G1/09
Filed: 2019-01-17
Abstract: To provide a server capable of efficiently collecting and managing traffic information changing with time at a travel path on which a mobile body such as a vehicle travels.SOLUTION: The server receives peripheral information acquired at a travel path by a plurality of mobile bodies, and position information and time information of the mobile body at the time of acquisition of the peripheral information, from the mobile bodies, extracts traffic information changing with time at the travel path on the basis of the peripheral information, the position information and the time information received from each of the plurality of mobile bodies, and stores the traffic information.SELECTED DRAWING: Figure 1
Patent JP-2020118305-A (JP)
Title: Steam heat exchange system
Inventor: SAKANO RYOTA
IPC: F22B37/26
Filed: 2019-01-18
Abstract: To reduce a loss of steam and prevent deterioration of a heat transmission coefficient in a heat exchanger.SOLUTION: A steam heat exchange system 1 includes: a first heat exchanger 24 which conducts heat exchange between steam supplied by a steam supply source 20 and a heated object to send drainage generated in the heat exchange from a delivery port 40 with a part of the steam supplied by the steam supply source 20; a separator 60 which separates the drainage supplied from the delivery port 40 of the first heat exchanger 24 from the steam; and a second heat exchanger 50 which is supplied with the steam separated from the separator 60 to conduct heat exchange between the supplied steam and a heated object.SELECTED DRAWING: Figure 1
Patent JP-2020117893-A (JP)
Title: Method for constructing foundation structure of building
Inventor: YAMAMOTO NAOKI
IPC: E02D27/01
Filed: 2019-01-22
Abstract: To provide a method for constructing a foundation structure of a building, which enables pouring of high-quality concrete even if not a skilled worker.SOLUTION: A method for constructing a foundation structure of a building in which a foundation slab 1 and upright portions formed on a peripheral edge of an upper surface of the foundation slab are constructed of concrete comprises steps of partitioning an inner space of concrete forms 5A, 5B at the upright portion so as to cross the extending direction of the peripheral edge, placing a first concrete from above the partitioned concrete forms to an intersection of the upright portion and the foundation slab, placing a second concrete above the first concrete, and placing a third concrete to be the foundation slab.SELECTED DRAWING: Figure 1
Patent JP-2019127036-A (JP)
Title: Compound, liquid composition, thermal transfer recording sheet, toner, resist composition for color filter, and color filter
Inventor: SHIROTA KINU
IPC: B41M5/392
Filed: 2019-01-22
Abstract: To provide a compound excellent in light resistance and in conservation.SOLUTION: A diamino compound contains a quaternary ammonium salt in a molecular skeleton.SELECTED DRAWING: None
Patent JP-2019133151-A (JP)
Title: Polarizing film-forming composition
Inventor: MURANO KOTA
IPC: G02F1/1335
Filed: 2019-01-24
Abstract: To provide a polarizing film-forming composition which features superior long-term storage stability and effectively prevents a polarizing film produced therefrom from having alignment defects even after being stored for a prolonged period of time.SOLUTION: A polarizing film-forming composition contains a polymerizable liquid crystal compound, dichroic pigment, photopolymerization initiator, and organic solvent, and satisfies the following expression (1): A(380)≥1.2 ...(1), where A(380) represents an absorbance, at 380 nm, of a solution obtained by diluting the polarizing film-forming composition with the organic solvent to a concentration of 0.4 mass%.SELECTED DRAWING: None
Patent JP-2020117286-A (JP)
Title: Thermoplastic resin film for packaging, packaging material including the same, and package including them
Inventor: ONO MITSUMASA
IPC: C08L67/02
Filed: 2019-01-24
Abstract: To provide a packaging material for packaging a pharmaceutical product or a medical device that can prevent deterioration of the pharmaceutical product due to an ultraviolet ray, that can confirm deterioration of the pharmaceutical product even in a packaged state, and that can prevent the pharmaceutical product from being mixed up.SOLUTION: Provided are: a packaging thermoplastic resin film used as a packaging material for packaging a pharmaceutical product or a medical device in which an ultraviolet transmittance is 5% or less at a wavelength of 360 nm, and an average visible light transmittance at wavelengths of 380 to 750 nm is 85% or more, and the difference between the maximum value and the minimum value of a visible light transmittance at wavelengths of 380 to 750 nm is 5% or less; and a packaging material including the thermoplastic resin film.SELECTED DRAWING: Figure 1
Patent JP-2019184225-A (JP)
Title: Furnace construction method
Inventor: OZAWA NORIKO
IPC: B28B1/30
Filed: 2019-01-24
Abstract: To provide a furnace construction method capable of efficiently constructing a furnace body at desired construction precision without depending on brickwork process in a furnace construction method for a furnace in which at least a part of a furnace body is composed of a refractory.SOLUTION: A furnace construction method comprises: a step A where, using an additional production device provided with a nozzle outputting a castable refractory material, a castable refractory material outputted from the nozzle of the additional production device is laminated on a region in which a furnace body is constructed to mold a laminated molding s composing a furnace body; and a step B where at least a part of the molded face of the laminated molding s molded in the step A is ground and shaped. Since the furnace body can be efficiently molded in the step A, and further, only the molded face requiring construction precision may be ground and shaped, loads (materials, labor or the like) can be suppressed to the minimum.SELECTED DRAWING: Figure 1
Patent JP-2020117964-A (JP)
Title: Facility state determining system, facility state determining method, and monitoring device
Inventor: YAMAGUCHI HIROYUKI
IPC: H02G1/02
Filed: 2019-01-25
Abstract: To make it possible to know a state of a branch line facility even when an operator does not come to a job site.SOLUTION: A facility state determining system 1 determining a state of a branch line facility comprises: a branch line 52 whose one end is fixed to an electric pole 51; and a branch line anchor 53 connected with the other end of the branch line 52 and fixed to a ground surface. A monitoring device 2 is attached to the branch line anchor 53. The monitoring device 2 includes an acceleration sensor, detects an acceleration of the branch line anchor 53 in vibration, and transmits a frequency of the acceleration to a management device 3. The management device 3 determines the state of the branch line facility based on the frequency of the acceleration.SELECTED DRAWING: Figure 1
Patent JP-2020120901-A (JP)
Title: Support device with connector
Inventor: KOJIMA KUNIHARU
IPC: F21V23/06
Filed: 2019-01-30
Abstract: To provide a support device with a connector capable of being easily installed and securing electrical connection stably.SOLUTION: A fixture 5 comprises a wiring part 51 in a stationary opening part 50. A support tool 4 comprises: a power source part 41 which contacts the wiring part 51 and draws a power source out from an opening side of the stationary opening part 50 of the fixture 5 to an external part, when being attached to the fixture 5; and a power feeding connector part 2 which is connected to the power source part 41 and installed on a protrusion part 40, and in which a power feeding terminal is exposed to a vertical plane on an opposite side of the opening side of the stationary opening part 50. A reception tool 1 comprises a power reception connector part 3 on which a power reception terminal is exposed to a vertical plane on the opening side of the stationary opening part 50, on a position facing the power feeding connector part 2. The support tool 4 is attached to the stationary opening part 50 of the fixture 5, and a reception opening part 10 of the reception tool 1 is attached to the protrusion part 40 of the support tool 4, then, the power feeding terminal of the power feeding connector part 2 and the power reception terminal of the power reception connector part 3 are brought into contact with each other and power is fed.SELECTED DRAWING: Figure 1
Patent JP-2020123219-A (JP)
Title: Storage control device, storage system and backup control program
Inventor: OUMI NARIHIRO
IPC: G06F12/00
Filed: 2019-01-31
Abstract: To reduce the hassle of backup procedures.SOLUTION: A CM2 includes: a data pool area management part 221 that is configured so as to, when receiving the generation instruction, generate a full backup area 231a for storing the entire data of the backup source volume and a generational backup area 231b that stores differential data from the data pool area 231 generated as the backup data storage destination on the memory 23 in order to manage the backup of logical volume; and a backup control unit that is configured so as to, when receiving a backup instruction, store entire data of a logical volume in a full backup area 231a, and after the storing, store data written in the logical volume in a generational backup area 231b.SELECTED DRAWING: Figure 2
Patent JP-2020123260-A (JP)
Title: Head-mounted display device and virtual space display control method
Inventor: NAKAMICHI Takuya
IPC: G06F3/01
Filed: 2019-01-31
Abstract: To arrange, in a head-mounted display device, a virtual space at a position easily seen from a user to comfortably and selectively display an image that the user wants to see.SOLUTION: A head-mounted display device 1 comprises: a first sensor 11a that detects the motion of the head of a user 2; a second sensor 11b that detects the motion of the waist of the user; a head rotation recognition unit 21 that calculates the amount of differential rotation of the head of the user with respect to the waist of the user from detected values from the first and second sensors; a virtual space storage unit 23 that stores a virtual space in which an image to be displayed is positioned and stored; a display control unit 22 that determines a display area in the virtual space and selects an image to be displayed; and a display 12 that displays the selected image. The display control unit 22 determines the display area in the virtual space according to the amount of differential rotation of the head calculated by the head rotation recognition unit 21, selects the image located in the determined display area, and outputs the image to the display 12.SELECTED DRAWING: Figure 3
Patent JP-2020125716-A (JP)
Title: Rotary compressor
Inventor: WATANABE KEIGO
IPC: F04C18/356
Filed: 2019-02-05
Abstract: To provide a rotary compressor capable of improving its efficiency by suppressing mechanical loss due to friction resistance.SOLUTION: A curvature radius R1 on the suction chamber 18 side at the front end of a vane 9 is larger than a curvature radius R2 on the compression chamber side. A center point C1 of the curvature radius R1 is set while being shifted to the suction chamber 18 side with respect to a thickness-direction center line CL of the vane 9. When the rotation angle of a crank shaft 4 is 270 degrees, a center point C2 of the curvature radius R2 on the compression chamber 19 side is on the suction chamber 18 side with respect to a tangent TL1 on the compression chamber side. Besides, when the rotation angle of the crank shaft 4 is zero degree, the center point C2 of the curvature radius R2 on the compression chamber 19 side is on the compression chamber 19 side with respect to a straight line CCL drown from the center point C1 of the curvature radius R1 on the suction chamber 18 side to a center point C3 of a roller 8.SELECTED DRAWING: Figure 4
Patent JP-2020126466-A (JP)
Title: Working situation estimation device, method, and program
Inventor: SATO MAKOTO
IPC: G06Q10/06
Filed: 2019-02-05
Abstract: To provide a working situation estimation device that can accurately grasp the working situation of a service such as a facility maintenance service.SOLUTION: A working situation estimation device according to an embodiment, which estimates a situation where a plurality of works has been performed in a service in which a plurality of workers perform the works at a plurality of sites, includes a state transition candidate generation unit and an update unit. The state transition candidate generation unit generates a plurality of state transition candidates by partly changing work state information corresponding to an estimation result of the situation. The update unit selects one of the plurality of state transition candidates based on worker position data obtained by measuring the positions of the plurality of workers and work history data including worker information and work time information about the plurality of works, and updates the work state information based on the selected state transition candidate.SELECTED DRAWING: Figure 1