baber/WOPTO huggingface dataset:
Patent JP-2018519191-A (JP)
Title: インクジェット印刷素子のアレイを駆動するための電子回路
IPC: B41J2/14
Filed: 2016-06-23
Abstract: 電気波形を用いて印刷素子のアレイにおけるインクジェット印刷素子を駆動するための電子回路が提供される。印刷素子は前記電気波形を機械的変位に変換する圧電トランスデューサーを含む。電気波形は個々の印刷素子に対して調整可能である。回路は、前記印刷素子から独立した電気波形を提供するために第１の印刷データ依存スイッチを通じて前記圧電トランスデューサーに接続された共通波形生成器を含む。当該回路は電圧源からの電気エネルギーを前記電気波形に加える第２のスイッチを制御するために前記印刷素子及び前記印刷データに依存する波形調整部をさらに含む。前記スイッチは前記スイッチにおける散逸の量を制限するために飽和状態又は遮断状態のいずれかで動作可能である。
Patent JP-2018518630-A (JP)
Title: 圧縮機ホイール及びその圧縮機ホイールの使用
IPC: F04D29/62
Filed: 2016-06-23
Abstract: 本発明は、ホイール前側（６）、ホイール後側（１１）及びホイールハブ（３）を有し、ポリマー材料で構成される高速圧縮機用の圧縮機ホイールに関し、前記ホイール前側（６）は、前記外周（１５）から前記ホイールハブ（３）に向けて、前記ホイール前側（６）の外周（１５）に通じる放射状延伸面と前記ホイール前側（６）の表面との間の距離が増加する湾曲を有し、前記ホイール前側（６）上に案内翼（７）が配列される。前記ホイールハブ（３）は前記ホイール後側（１１）上で軸方向に突出し、また前記ホイールハブ（３）から前記外周（１５）に向けて補強リブ（１３）が伸長し、前記ホイール後側（１１）の前記外周（１５）に通じる放射状延伸面と前記補強リブ（１３）の後縁（１９）との間の距離は、前記ホイール後側（１１）の前記外周（１５）から前記ホイールハブ（３）に向けて増加する。本発明は、更に、圧縮機ホイールの使用にも関する。【選択図】図１
Patent JP-2018524086-A (JP)
Title: 接着剤で取り付けられた成形リボンを用いる血管内装置、システム及び方法
IPC: A61M25/09
Filed: 2016-07-01
Abstract: 本開示は、接着剤で成形リボンに結合されたコア部材を持つ血管内装置、システム及び方法を対象とする。一部の態様において、感知ガイドワイヤが提供される。前記感知ガイドワイヤは、可撓性の細長い部材と前記可撓性の細長い部材の遠位部分に結合された感知素子とを有し、前記可撓性の細長い部材の遠位部分は、コア部材と、接着剤及び少なくとも１つの接続スリーブにより前記コア部材に固定された成形リボンとを含む。他の態様において、感知ガイドワイヤを形成する方法が提供される。
Patent JP-2018519553-A (JP)
Title: 独立して制御可能な領域を有するパララックスバリア
IPC: G02B30/31
Filed: 2016-07-14
Abstract: 電気光学材料を備えた再構成可能なパララックスバリアパネルは、第１領域、第２領域、及び第１補償領域を有し、複数の第１電極は、上記パララックスバリアパネルの上記第１領域において、複数の所定のパララックスバリアアレイから選択されるパララックスバリアアレイを規定するようにアドレス駆動可能であり、複数の第２電極は、上記パララックスバリアパネルの上記第２領域において、上記第１パララックスバリアアレイから独立して、上記複数の所定のパララックスバリアアレイから選択されるパララックスバリアアレイを規定するようにアドレス駆動可能であり、上記補償領域の複数の電極は、上記第１パララックスバリアアレイ及び上記第２パララックスバリアアレイに応じて、上記第１領域と上記第２領域の間に、少なくとも一つのスリット及び／又は少なくとも一つのバリアを規定するようにアドレス駆動可能であり、上記複数の第１電極は、上記第１領域において第１パララックスバリアアレイを規定するためにアドレス駆動され、上記複数の第２電極は、上記第２領域において、上記第１パララックスバリアアレイとは異なる第２パララックスバリアアレイを規定するためにアドレス駆動され、上記第１補償領域の上記複数の電極は、上記第１パララックスバリアアレイと上記第２パララックスバリアアレイとの間の移行部においてあらゆるラインアーチファクトを少なくとも部分的に目立たなくするために、上記少なくとも一つのスリット及び／又は上記少なくとも一つのバリアを規定する。
Patent JP-2018524094-A (JP)
Title: 電気爪磨き装置
IPC: A45D29/14
Filed: 2016-06-22
Abstract: 電気爪磨きデバイスと複数の解除可能に接続可能なヘッドとを含む電気爪磨き装置を説明し、電気爪磨きデバイスは、ドライブシャフトの近位端に接続された変速機構に接続された回転シャフトを有するモータに電気的に接続された電源を収容する本体ハウジングを含み、変速機構は、回転シャフトの回転運動をドライブシャフトの振動長手移動に変換するように構成され、ドライブシャフトの遠隔端は、ハウジングの先端を超えて延び、ハウジングの先端は、少なくとも２ｍｍだけ本体ハウジングから離れるように延びて平坦側面を有するフェース面を本体ハウジングの直径線で又はそれに隣接して設けられるように構成され、平坦側面の端部は、１又は２以上の半径を有する湾曲側面によって接合され、解除可能に接続可能なヘッドは、爪接触材料を設けた一方の側面を有する着地板を含み、着地板の他方の側面には、着地板の周囲の内向きにヘッドハウジングが設けられ、ヘッドハウジングは、上部端で閉じられ、ベース端で開かれ、かつドライブシャフトの遠隔端及びハウジングの先端をそこに受け入れる空洞が設けられ、空洞は、先端の形状に対応し、空洞内には、ドライブシャフトに解除可能に接続するように構成されたソケットが設けられ、着地平面が、着地板のベース端から内向きに少なくとも２ｍｍの位置に位置付けられたヘッドハウジングの空洞端によって着地板のベース端に与えられる。 【選択図】      図３
Patent JP-2019118885-A (JP)
Title: Dust collection device
Inventor: TOMIMATSU KAZUTAKA
IPC: B01D50/00
Filed: 2018-01-05
Abstract: To provide a dust collection device which can remove high concentration particles contained in air reliably and continuously.SOLUTION: A dust collection device 1 includes: an electric dust collection device 5 having an electrode part 9 including a discharge electrode to which voltage is applied and a dust collection electrode which is installed facing the discharge electrode, and a first casing 2 which houses the electrode part 9; and an air filter 6 which is installed at an opening 14 at the gas flow downstream side of the first casing 2 of the electric dust collection device 5 and removes particles contained in air discharged from the electric dust collection device 5.SELECTED DRAWING: Figure 1
Patent JP-2019123922-A (JP)
Title: Manufacturing method of metal coated body, surface treatment agent and metal coated body
Inventor: SAITO SATOSHI
IPC: C23C10/30
Filed: 2018-01-19
Abstract: To provide a manufacturing method of a metal coated body, the manufacturing method being capable of uniformly forming a coating layer on a surface of a coating target member.SOLUTION: A manufacturing method of a metal coated body according to the invention is a manufacturing method of the metal coated body using a surface treatment agent including a metal particle, a flux, and a binder and a coating target member, the manufacturing method including an arrangement process for arranging the surface treatment agent on a surface of the coating target member, and a coating process in which a coating layer is formed on a surface of the coating target member by the surface treatment agent by heating the surface treatment agent to a temperature of an activation temperature of the flux or more and less than a melting point of the metal particle.SELECTED DRAWING: Figure 1
Patent JP-2019034534-A (JP)
Title: Method for producing tire
Inventor: ORIDE JUNICHI
IPC: B29C33/02
Filed: 2018-01-22
Abstract: To provide a method for producing a tire that can effectively prevent sulfur migration to a vulcanization bladder when vulcanizing an unvulcanized tire having a member containing high concentrations of sulfur on the tire inner surface, and makes it possible to produce a tire having desired physical properties without causing decrease of sulfur content in vulcanization.SOLUTION: A method for producing a tire has a vulcanization step for vulcanizing an unvulcanized tire that has, on at least part of a tire innermost surface, a high-concentration sulfur rubber member that is composed of a rubber composition containing sulfur of 1.0 pt.mass or more relative to a rubber component of 100 pts.mass. In the vulcanization step, used is a vulcanization bladder composed of a bladder rubber composition containing fluorine rubber of 50-100 mass%.SELECTED DRAWING: None
Patent JP-2018129507-A (JP)
Title: Ceramic/aluminum conjugate, insulated circuit board, led module, ceramic member, method for producing ceramic/aluminum conjugate, and method for producing insulated circuit board
Inventor: TERASAKI NOBUYUKI
IPC: C04B37/02
Filed: 2018-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic/aluminum conjugate which is highly reliably bonded to a ceramic member comprising silicon nitride (SiN) without melting of an aluminum member.SOLUTION: A ceramic member 30 includes a ceramic body 31 comprising silicon nitride, and an aluminum nitride layer 36 or aluminum oxide layer formed on the surface of the ceramic body 31 where the aluminum member 12 is to be bonded. The ceramic member is bonded to the aluminum member 12 with the aluminum nitride layer 36 or aluminum oxide layer interposed therebetween. The ceramic body 31 is provided with silicon nitride phases 32 and a glass phase 33 formed between the silicon nitride phases 32. Al is present in the portion of the glass phase 33 of the ceramic body 31 on the side of an interface with the aluminum nitride layer 36 or aluminum oxide layer.SELECTED DRAWING: Figure 2
Patent JP-2019128104-A (JP)
Title: Ventilation device
Inventor: WAKATSUKI YOSHINORI
IPC: F24F7/04
Filed: 2018-01-25
Abstract: To provide a ventilation device in which fire-proof material bonded on an upper wall surface of a ventilation passage is prevented from peeling off.SOLUTION: A ventilation device 2 includes: a slender device body 10 having a ventilation passage 14; an operation plate 20 extending in a longitudinal direction of the device body 10 and disposed in the ventilation passage 14 to open/close the ventilation passage 14; and an opening/closing mechanism 30 opening/closing the operation plate 20. A nonflammable fire-proof material 50 extending in a longitudinal direction of the device body 10 is bonded to an upper wall surface 14a of the ventilation passage 14. The fire-proof material 50 is foamed at an abnormally high temperature in the case of fire and blocks the ventilation passage 14. Machine screw receiving members 60 are fixed to both end parts in a longitudinal direction of the device body 10. The machine screw receiving members 60 play the roll of receiving machine screws 72 for fixing longitudinal frames 3 of a sash door to both ends of the ventilation device 2, and a roll as a support member for pressing both end parts of the fire-proof material 50 from below toward the upper wall surface 14a of the ventilation passage 14.SELECTED DRAWING: Figure 2
Patent JP-2019138657-A (JP)
Title: Motor driver including shorting determination unit of dc link unit capacitor
Inventor: GOTO YUTA
IPC: H02M7/48
Filed: 2018-02-06
Abstract: To realize a motor driver for detecting a shorting fault of a plurality of series-connected capacitors provided in a DC link unit between a converter and an inverter, without providing an additional circuit.SOLUTION: A motor driver 1 comprises: a converter 11 for converting the AC power of an AC power supply 2 into DC power and outputting it; a DC link unit 12 connected in parallel to the DC output side of the converter 11 and having a plurality of capacitors connected in series to each other; an inverter 13 connected in parallel to the DC link unit 12, for converting the DC power of the DC link unit 12 into AC power for motor drive and outputting it; and a shorting determination unit 14 for determining that at least one of the plurality of capacitors in the DC link unit 12 is shorted, when the value of voltage applied to the positive and negative electrodes of the DC link unit 12 is smaller than a first threshold and the value of input current flowing from the AC power supply 2 to the DC link unit 12 via the converter 11 is larger than a second threshold.SELECTED DRAWING: Figure 1
Patent JP-2019136200-A (JP)
Title: Phimosis correction ring
Inventor: WATABE HARUYOSHI
IPC: A61F5/37
Filed: 2018-02-07
Abstract: To maintain an exposed state of a glans for a long term, and achieve a comfortable wearing feeling.SOLUTION: A phimosis correction ring 1 attached to a penis 10 comprises: a ring part 2 attached to a narrow part 13 between a glans 11 and a penis body part 12, and is formed of an elastic member having an almost annular hollow part; and an umbrella part 3 extended from the ring part to the penis body part 12, and has therein, a storage space S capable of storing a foreskin 14 of the penis 10 which covers the glans when the glans 11 is exposed.SELECTED DRAWING: Figure 6
Patent JP-2019137636-A (JP)
Title: Method for producing vanillin
Inventor: OKUBO YASUTAKA
IPC: A61Q13/00
Filed: 2018-02-09
Abstract: To provide a method for producing high-purity vanillin with industrially sufficient efficiency without using a special device, and a composition that contains high-purity vanillin and is used as a flavor of food, cosmetic products and the like.SOLUTION: A method for producing vanillin includes the steps of: (A) distilling solution containing crude vanillin and aliphatic dicarboxylic acid dialkyl ester to obtain vanillin solution; and (B) subjecting the vanillin solution to poor solvent crystallization represented by hydrocarbon solvent such as n-heptane, cyclohexane.SELECTED DRAWING: None
Patent JP-2018110246-A (JP)
Title: Efem(equipment front end module)
Inventor: OCHIAI MITSUTOSHI
IPC: H01L21/677
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a load port capable of improving sealability in an EFEM(Equipment Front End Module), and reducing a supply amount of gas to be used by the EFEM, and improving quality of a wafer.SOLUTION: A load port 3 provided adjacent to a wafer conveyance chamber for taking in and out a wafer W between the wafer conveyance chamber and an FOUP(Front-Opening Unified Pod)(wafer housing container) comprises: a panel 31 constituting a part of a wall surface of the wafer conveyance chamber and formed with an opening for opening the inside of the wafer conveyance chamber; a door part 61 for opening and closing the opening; a mounting stand 34 for mounting the FOUP so as to cause a lid part capable of opening and closing an internal space to face the door part 61 such that the FOUP can move forward to and backward from the panel 31; and an O ring 44 provided on the mounting stand 34 side of the panel 31 along the circumference of the opening. The mounting stand 34 is caused to move toward the panel 31 such that the O ring 44 is elastically brought into contact with the circumference of the lid part in the FOUP.SELECTED DRAWING: Figure 4
Patent JP-2019139680-A (JP)
Title: Virtual environment creation device
Inventor: Chen bo xiang
IPC: G06T17/05
Filed: 2018-02-15
Abstract: To provide a virtual environment creation device that enables a stereo object to be readily arranged on a virtual environment.SOLUTION: A virtual environment creation device 100, which creates a virtual environment using a downward image looking down at an actual environment, comprises: an image acquisition unit 11 that acquires the downward image; a road identification unit 12 that identifies a road area in the downward image; an input reception unit 16 that receives a designation of a stereo structure; a kind identification unit 13 that identifies a kind of the designation stereo structure; a planned area identification unit 14 that identifies a planned area where an arrangement of a stereo object Ob representing the designation stereo structure is planned using at least one of a color of the designation stereo structure, a distance from the road area to the designation stereo structure, a shape of the designation stereo structure; and a stereo object arrangement unit 15 that arranges the stereo object Ob representing the designation stereo structure of the identified kind in the identified planned area.SELECTED DRAWING: Figure 1
Patent JP-2019141198-A (JP)
Title: Bathtub washing system
Inventor: OMAE NORIYUKI
IPC: A47K3/00
Filed: 2018-02-19
Abstract: To provide a bathtub washing system that allows installation work to be simplified and can apply suitable voltages to a drain plug of the bathtub and on-off valves of a load heavier than that of the drain plug at low cost.SOLUTION: A bathtub washing system includes: a drain plug/washing unit 7 for driving a drain plug 2 of a bathtub and on-off valves 75 and 76 of a load heavier than that of the drain plug at different timings; a power source unit 55 for supplying power with a predetermined output voltage to the drain plug/washing unit 7; and a power source line 101 for connecting the drain plug/washing unit 7 and the power source unit 55. When the on-off valves 75 and 76 are driven, a high voltage higher than a low voltage for driving the drain plug 2 is energized to the on-off valves 75 and 76 after a low voltage for driving the drain plug 2 is energized to the on-off valves 75 and 76.SELECTED DRAWING: Figure 1
Patent JP-2019143508-A (JP)
Title: Turbine exhaust hood and turbine
Inventor: KUWAMURA SACHIHIRO
IPC: F02C7/00
Filed: 2018-02-19
Abstract: To provide an exhaust hood capable of restricting reduction in turbine performance and a turbine including the exhaust hood.SOLUTION: An exhaust hood of a turbine comprises a casing, a bearing cone arranged in the casing and a flow guide arranged at an outer peripheral side of the bearing cone within the casing to form a diffuser passage together with the bearing cone. The flow guide comprises an upstream side flow guide arranged in at least a partial range of the bearing cone in its peripheral direction and a downstream side flow guide arranged in at least a partial range in its peripheral direction and installed while being spaced apart by an axial clearance of the bearing cone in regard to the upstream side flow guide, an outer peripheral side space positioned at an outer peripheral side of the flow guide within the casing and a diffuser passage are communicated to each other through a clearance and a down-stream end of the downstream side flow guide is positioned outside more in radial direction of the bearing cone than a tangent line of the upstream side flow guide at a downstream end of the upstream side flow guide.SELECTED DRAWING: Figure 2
Patent JP-2018086378-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing work hours and labor when assembling two opening/closing winning devices to a game board.SOLUTION: A game machine includes: a first opening/closing winning device 2103 and a second opening/closing winning device 2104 allowing entry of a game ball by changing from a closed state to an open state; predetermined profit awarding means for opening the first opening/closing winning device 2103 to award predetermined profit to a player when a lottery results in a first result; and specific profit awarding means for opening the second opening/closing winning device 2104 to award specific profit to the player when the lottery results in a second result. The first opening/closing winning device 2103 and the second opening/closing winning device 2104 are mounted to a common base member 2110 to constitute a winning device unit 2100. The winning device unit 2100 is inserted into an opening from the front of a game panel, and then the base member 2110 is fixed onto the front surface of the game panel.SELECTED DRAWING: Figure 115
Patent JP-2019141291-A (JP)
Title: Game machine
Inventor: HIRAYAMA TAKASHI
IPC: A63F7/02
Filed: 2018-02-20
Abstract: To provide a game machine to assist an operator who operates a RAM clear process.SOLUTION: In a first case in which the operation time of a RAM clear switch 43 is a first time or longer, a RAM clear process is executed, and in a second case in which the operation time of the RAM clear switch 43 is denied or the operation time of the RAM clear switch 43 is less than the first time, the RAM clear process is not executed. In the first case, a first display process for changing the display mode of a RAM clear counter 98 is executed after the elapse of the first time from when the RAM clear switch 43 is turned on. The RAM clear switch 43 and the RAM clear counter 98 are both provided on the back side of the game board.SELECTED DRAWING: Figure 5
Patent JP-2019148867-A (JP)
Title: Vehicle recording device, vehicle recording method, and program
Inventor: TABATA SEISHI
IPC: G07C5/00
Filed: 2018-02-26
Abstract: To provide a vehicle recording device capable of recording clear audio data which may contribute to discovery of an accident cause irrespective of the volume of an audio reproduced in an own vehicle in event recording data.SOLUTION: This vehicle recording device comprises: a video data acquisition unit that acquires video data imaging the surroundings of an own vehicle and including audio data; a volume detection unit that detects the volume of an audio being reproduced in the own vehicle; and a recording control unit that records video data including data enabling determination of the volume of the audio and audio data not much affected by the audio when the volume of the audio detected by the volume detection unit is larger than a prescribed volume.SELECTED DRAWING: Figure 1
Patent JP-2019147179-A (JP)
Title: Mold device
Inventor: IIMI HIDENORI
IPC: B22C3/00
Filed: 2018-02-28
Abstract: To provide a mold device preventing deposition with an aluminum molten metal and preventing the breakage of a mold.SOLUTION: A mold device 1 capable of producing a member formed of aluminum comprises a mold 10, and a molten metal feed part. The mold 10 can form a cavity 100 capable of being filled with an aluminum molten metal. The mold 10 includes: a base part 111 formed of iron; and a surface layer part 113. The surface layer part 113 is provided at the side of the cavity 100 of the base part 111, and contains 20 wt.% or more of chromium. A chromium sesquioxide film 114 can be formed on a surface 115 in the side of the cavity 100 of the surface layer part 113. The molten metal feed part can feed the aluminum molten metal to the cavity 100.SELECTED DRAWING: Figure 3
Patent JP-2019151159-A (JP)
Title: Electric power unit
Inventor: SUZUKI YASUO
IPC: H05K5/02
Filed: 2018-03-01
Abstract: To provide an electric power unit capable of having its high-voltage part suppressed from deforming in a case of a rear collision.SOLUTION: An electric power unit 1 comprises a branch unit 10. The branch unit 10 distributes and supplies electric power to a plurality of electronic devices mounted on a vehicle. The branch unit 10 includes a side face part 11, a connection part 12, and a protection part 13. The side face part 11 faces a width direction DR3 of the vehicle. The connection part 12 is provided at the side face part 11. The connection part 12 connects wiring, electrically connected to the electronic devices, to the branch unit 10. The protection part 13 is provided on a rear side of the vehicle with respect to the connection part 12. The whole of the connection part 12 overlaps the protection part 13 when viewed from behind the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019155972-A (JP)
Title: Suspension-type traveling device
Inventor: YAMAZAKI FUMITAKA
IPC: B61B3/02
Filed: 2018-03-07
Abstract: To provide a suspension-type traveling device configured to be able to easily travel even if a clearance between an obstacle arranged adjacent to a side of a beam-like body and the beam-like body is small.SOLUTION: A suspension-type traveling device 100, which travels while suspending from a beam-like body, is provided with at least one traveling unit 11. The traveling unit 11 is provided with: a pair of holding parts 70 that hold both sides of the beam-like body; a pair of wheel holding parts 76 supported by the corresponding holding parts 70 respectively; a pair of wheels 62 held by the pair of wheel holding parts 76; a pair of support parts 21 supporting the corresponding holding parts 70 respectively; and an interval adjusting mechanism that adjusts an interval between the pair of support parts 21 in a width direction. The interval adjusting mechanism is configured to be positioned inside an outer surface 21a of the support part 21 and an outer surface 70a of the support part 70 in the width direction regardless of the interval between the pair of support parts 21.SELECTED DRAWING: Figure 1
Patent JP-2019155245-A (JP)
Title: Electrolytic water production apparatus and electrolytic water production method
Inventor: MORITA HIDEKI
IPC: C25B1/26
Filed: 2018-03-12
Abstract: To provide an electrolytic water production apparatus and an electrolytic water production method which reduce operational cost and increase safety by shortening a time required for preparatory operation.SOLUTION: An electrolytic water production apparatus 1 is provided which comprises: an electrolytic cell 2 which electrolyzes raw material water to generate an electrolytic product including a gas; a discharge pipe line 24 which is provided on the electrolytic cell 2 and which discharges the electrolytic product; and a mixing section 21c which is connected to the discharge pipe line 24 and which mixes the electrolytic product discharged through the discharge pipe line 24 with dilution water W to give electrolytic water E. The electrolytic water production apparatus further comprises gas-liquid detection means 5 which is provided on the discharge pipe line 24 and which detects whether a substance in the discharge pipe line 24 is gas or liquid. The electrolytic water production apparatus performs preparatory operation of the electrolytic cell 2 in accordance with a detection result of the gas-liquid detection means 5 before regular operation which mixes the electrolytic product with the dilution water W.SELECTED DRAWING: Figure 1
Patent JP-2019159730-A (JP)
Title: Maintenance system, maintenance server, and maintenance method
Inventor: BABA HIROYUKI
IPC: G06N3/08
Filed: 2018-03-12
Abstract: To provide a maintenance system capable of predicting that an apparatus will not be in a normal state.SOLUTION: A plurality of apparatuses 10 includes receiving means 17 for receiving, from a maintenance server, a prediction model for predicting an abnormal state in which an apparatus state becomes abnormal; prediction means 13 for predicting occurrence of the abnormal state based on the prediction model; and first transmission means 18 for transmitting the prediction result predicted by the prediction means to the maintenance server. The maintenance server 30 includes prediction model generation means 35 for generating the prediction model for predicting the occurrence of the abnormal state of the apparatus based on log data; and instruction means 36 for issuing a maintenance work instruction for the apparatus that has transmitted the prediction result.SELECTED DRAWING: Figure 1