baber/WOPTO huggingface dataset:
Patent JP-2018508296-A (JP)
Title: 収束ランプを有する駆動機構を備える分注装置
IPC: A61M5/315
Filed: 2016-03-10
Abstract: 薬剤容器から薬剤を分注するための分注装置。分注装置は、ハウジングと、薬剤容器と係合可能な駆動部材と、ハウジングに対して固定された少なくとも１つの第１のランプ面と、薬剤容器から薬剤を押し出すために駆動部材を移動させるようにハウジング内で移動可能な駆動体であって、少なくとも１つの第２のランプ面を含む、駆動体と、準備位置から押し込み位置へとハウジングに対して移動可能な少なくとも１つのプッシュモジュールを含むプランジャとを含む。少なくとも１つの第１のランプ面及び少なくとも１つの第２のランプ面は、少なくとも１つのプッシュモジュールが準備位置から押し込み位置へのプランジャの移動中に、少なくとも１つの第１のランプ面及び少なくとも１つの第２のランプ面の両方と同時に係合するように、少なくとも１つのプッシュモジュールによって少なくとも１つの第２のランプ面に加えられた駆動力によって薬剤容器から薬剤を押し出すように駆動体を移動させるような補完的な構成を有する。【選択図】図１４
Patent JP-2018502796-A (JP)
Title: 清涼飲料を作るためのキャップおよび方法
IPC: B01F23/2361
Filed: 2015-12-07
Abstract: 本発明は、ねじ式ボトル内で清涼飲料を作るためのキャップに関する。キャップは、内キャップ（１）、外キャップ（２）、および香料容器（４）を備える。内キャップ（１）が、雄ねじ部（５）と、ボトルの口部のねじ部に適合する雌ねじ部（６）とを有し、外キャップ（２）が、内キャップ（１）の雄ねじ部（５）に適合する雌ねじ部（７）を有する。キャップは、キャップがボトルの口部にねじ込まれるときに、香料容器（４）をボトル内に向かって開口するための第１放出具（８）を備える。キャップは、炭酸ガス容器（３）と、前記外キャップ（２）および内キャップ（１）が互いに対してねじ込まれるときに、炭酸ガス容器（３）をボトル内に向かって開口するための第２放出具（９）とをさらに備える。本発明は、また、清涼飲料を作るための方法に関する。
Patent JP-2018517327-A (JP)
Title: 制限付き発見のための構成された近接サービスコードをセキュアにするための方法および装置
IPC: H04W12/08
Filed: 2016-03-22
Abstract: ワイヤレス通信のための方法、装置、およびコンピュータプログラム製品が提供される。本装置はＵＥであり得る。ＵＥは、発見コードと、発見コードに関連する鍵情報とを受信する。発見コードに基づいて、発見メッセージが生成され得る。ＵＥは、鍵情報を使用して発見メッセージを変換する。ＵＥは、次いで、変換された発見メッセージをブロードキャストする。第２の構成では、ＵＥは、第１の発見コードと、第１の発見コードに関連する鍵情報と、第２の発見コードを含んでいる発見メッセージとを受信する。ＵＥは、第２の発見コードを取得するために、鍵情報を使用して発見メッセージをスクランブル解除する。第１の発見コードと第２の発見コードとが比較される。第１の発見コードと第２の発見コードとがマッチする場合、ＵＥは、鍵情報を使用して、発見メッセージの完全性を検査し、および／または発見メッセージの機密性を削除し得る。
Patent JP-2018511059-A (JP)
Title: 振動要素の２以上の位置間の時空間的関係を測定するエミッタセンサアセンブリ及び方法
IPC: G01F1/84
Filed: 2015-04-10
Abstract: 振動要素(12)の２以上の位置の間の時空間的関係を測定するためのエミッタセンサアセンブリ(100)が提供される。エミッタセンサアセンブリ(100)は、振動要素(12)の第１位置(12a)に大凡堅固に結合されたエミッタ(110)と、振動要素(12)の第１位置(12a)に大凡堅固に結合されたセンサ(120)とを備えている。前記センサ(120)は、前記振動要素(12)の第２位置(12b)から反射される電磁放射を受け取るように構成されている。【選択図】図７
Patent JP-2018519367-A (JP)
Title: チオール−アルケン−エポキシマトリックスを有する量子ドット物品
IPC: C09D163/00
Filed: 2016-04-07
Abstract: 硬化したチオール−アルケン−エポキシマトリックスの量子ドットを含む、量子ドットフィルム物品について記載する。このマトリックス処方は、エージングした時でも満足な色安定性を提供しつつ、水分及び／又は酸素の侵入を防ぐものである。
Patent JP-2018515470-A (JP)
Title: 除草性化合物
IPC: A01N43/58
Filed: 2016-04-27
Abstract: 本発明は、式（Ｉ）の除草性ヘテロアリール−アルキル−オキシ−置換ヘテロアリール／フェニル−ピリダジン−ジオンおよびヘテロアリール−アルキル−オキシ−置換ヘテロアリール／フェニル−ピリダジノン誘導体、ならびにこのような誘導体の調製に使用される方法および中間体に関する。本発明は、このような誘導体を含む除草組成物、ならびに望ましくない植物の成長の制御におけるこのような化合物および組成物の使用、特に有用な植物の作物における広葉双子葉植物雑草などの雑草の防除における使用にさらに及ぶ。
Patent JP-2018504885-A (JP)
Title: 電気式自動車用補助アセンブリおよび自動車用補助アセンブリの整流のための方法
IPC: H02P6/18
Filed: 2015-02-10
Abstract: １つの電子整流された駆動モータを有する電気式自動車用補助アセンブリであって、当該駆動モータのモータコイルは、１つの電子整流器構成体によって通流され、前記整流器構成体は、１つの制御ユニット、および当該制御ユニットによって制御される複数のパワー半導体（Ｔ1−Ｔ4）を備え、モータ電流経路の途中に１つのモータ電流検出部が配設されており、当該モータ電流検出部で、モータの通流の際にモータ電流ＩMに比例した電圧信号ＵMが降下し、そして当該モータ検出部と前記制御ユニットとの間には、１つの高域通過部が配設されており、当該高域通過部の入力信号は、当該電圧信号ＵMであり、そして当該高域通過部の出力信号は、前記制御ユニットの入力信号であり、当該入力信号によって、１つのピーク信号（Ｔ）が遅延（ｄｔ）の後で次の極性反転（Ｋ）を引き起こす。【選択図】 図１
Patent JP-2018520571-A (JP)
Title: チャネル状態情報取得方法および装置
IPC: H04W24/10
Filed: 2016-04-13
Abstract: 非周期的チャネル状態情報ＣＳＩフィードバック用のＣＳＩフィードバック配置群をネットワーク機器から端末に指示し、前記ＣＳＩフィードバック配置群のうちの最適なＣＳＩフィードバック配置に基づく非周期的ＣＳＩフィードバックを前記端末に指示するための下り制御情報ＤＣＩを前記ネットワーク機器から前記端末に送信する。非周期的ＣＳＩフィードバック用のＣＳＩフィードバック配置群をネットワーク機器から端末に指示して端末にＤＣＩを送信し、前記ＣＳＩフィードバック配置群のうちの最適なＣＳＩフィードバック配置に基づく非周期的ＣＳＩフィードバックを、当該ＤＣＩによって端末に指示する。それによって、端末の非周期的ＣＳＩフィードバック方式において、最適なＣＳＩフィードバック配置に対応するＣＳＩおよび当該ＣＳＩの位置情報の端末によるレポートをサポートする目的を実現することができる。 【選択図】図２
Patent JP-2018520733-A (JP)
Title: 視神経鞘の拍動動態を検出する方法、診断方法、医学的用途、非侵襲性マーカー、システムおよび変換器装置
IPC: A61B6/03
Filed: 2016-05-27
Abstract: 本発明は、新しい方法および診断に関する。さらに非侵襲性マーカー、システムおよび機器も含まれる。
Patent JP-2018519514-A (JP)
Title: 漏れ検知システム
IPC: G01M3/16
Filed: 2016-06-28
Abstract: 乾いているときには第１の状態を、湿っているときには第２の状態を有するセンサと、センサに動作可能に接続された通信装置、及び漏れ検知システムを流体漏れをモニタすべき領域に取り付けるように適応され、取り外し可能であるか、再使用可能であるか、或いは、取り外し可能且つ再使用可能である取付エレメントとを備える漏れ検知システム。【選択図】図１
Patent JP-2018082465-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA YOSHIMOTO
IPC: H01L29/786
Filed: 2018-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a programmable logic device which can minimize area of a storage device at small level and minimize power consumption of the storage device at low level.SOLUTION: A programmable logic device has a logical block including a storage device. The storage device includes a plurality of groups each at least having: a first switch; a transistor in which a conductive state or a non-conductive state are selected according to a signal including configuration data which is input to a gate via the first switch; and a second switch for controlling electrical connection of the transistor and first wiring and second wiring depending on selection of the conductive state or the non-conductive state according to potential of the first wiring. In the logical block, relation between logical level of an input signal and logical level of an output signal are defined according to potential of the second wiring.SELECTED DRAWING: Figure 1
Patent JP-2019124744-A (JP)
Title: Image capturing optical system and image capturing device
Inventor: HASHIMOTO MASAFUMI
IPC: G02B13/00
Filed: 2018-01-12
Abstract: To provide an image capturing optical system which is compact and yet offers a wide view angle, superior optical performance, and high stability against change in ambient temperature.SOLUTION: An image capturing optical system 10 substantially consists of a first lens L1 having negative power, second lens L2, third lens L3 having positive power, fourth lens L4 having negative power, and fifth lens L5 having positive power, arranged in order from the object side, and has a half view angle of 40 degrees or greater. An object-side surface of the second lens L2 has a negative paraxial curvature radius, and an image-side surface of the second lens L2 has a negative paraxial curvature radius. The image capturing optical system satisfies a condition expressed as: 0.2<f/TTL<0.3 ...(1), where f represents a focal length of the entire image capturing optical system, and TTL represents a distance from an apex of an object-side surface of the first lens L1 to an image plane along an optical axis AX.SELECTED DRAWING: Figure 1
Patent JP-2019125850-A (JP)
Title: Electronic apparatus, control method thereof, program, and storage medium
Inventor: NAKAGAWARA NAOYUKI
IPC: G06F3/0488
Filed: 2018-01-12
Abstract: To designate a position by enlarging a prescribed area at a magnification desired by a user by a simple operation.SOLUTION: When a touch operation on an operation surface is detected by a touch panel, a CPU 101 executes a first function of designating a position on a display unit in response to an operation of moving while touching a touch area less than a predetermined area in the operation surface. In response to an operation of moving while touching the touch area equal to or larger than the predetermined area in the operation surface, the CPU performs control to execute a second function of enlarging an image displayed on the display unit.SELECTED DRAWING: Figure 3
Patent JP-2018114277-A (JP)
Title: Fall-while-walking prevention device, fall-while-walking prevention device controller and control method, and fall-while-walking prevention device control program
Inventor: KOMATSU MAYUMI
IPC: A61H3/00
Filed: 2018-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a fall-while-walking prevention device capable of preventing a walking user to fall to the right or left side, fall-while-walking prevention device controller and control method, and fall-while-walking prevention device control program.SOLUTION: The fall-while-walking prevention device independently controls a supply amount of each fluid of each of first and third actuators 10h, 10f, 11h, 11f arranged at parts corresponding to the hip joint of each leg or the left side face of each ankle of first and second assist wear 2a, 2b, 2c which a user can wear for expanding/contracting by increasing/decreasing the fluid, and second and forth actuators 10e, 10g, 11e, 11g arranged at parts corresponding to the hip joint of each leg or the right side face of each ankle for expanding/contracting by increasing/decreasing the fluid on the basis of information on a road surface acquired by an input interface section 200. By this, the fall-while-walking prevention device changes a target of rigidity respectively transmitted to the hip joints or the right and left side faces of the ankles by a rigidity control section 24.SELECTED DRAWING: Figure 1
Patent JP-2019125484-A (JP)
Title: Moving body
Inventor: MATSUMOTO HIROYOSHI
IPC: B60L53/00
Filed: 2018-01-16
Abstract: To provide a moving body that can prevent the installation state of an intercooler from being damaged even at the time of traveling.SOLUTION: A pair of arms 4a and 4a extending from a stack frame 2 is formed on an intercooler bracket 4 of a moving body 1, and an intercooler 23 is attached to each of the arms 4a at the tip end of the arm 4a. The intercooler bracket 4 is fixed to the stack frame 2 on the base end side of each of the arms 4a, and a connecting portion 4b connecting the pair of arms 4a and 4a is integrally formed with the pair of arms 4a and 4a.SELECTED DRAWING: Figure 3
Patent JP-2019124188-A (JP)
Title: Thermal energy recovery device
Inventor: ADACHI SHIGETO
IPC: F01N5/02
Filed: 2018-01-18
Abstract: To provide a thermal energy recovery device that can restrain decomposition of a working medium.SOLUTION: A thermal energy recovery device (1) comprises a heater (20) for heating a working medium by using heat of a heating medium, an expander (22), a power recovery device (24), a condenser (26), a pump (28), a circulation flow passage (30), and adjustment parts (41, 42, and 43) for adjusting an amount of heat input to the working medium in the heater (20) so that an index related to temperature of the working medium flowing out of the heater (20) is equal to or lower than set temperature.SELECTED DRAWING: Figure 1
Patent JP-2019126225-A (JP)
Title: Ct1 test circuit switch and ct1 test circuit system
Inventor: HAYASHI NOBORU
IPC: H02H3/05
Filed: 2018-01-18
Abstract: To efficiently and safely perform a CT1 test.SOLUTION: A CT1 test circuit switch 1 includes: a tester side input terminal Tfor inputting a test current from a tester 11 to a circuit switch 18; a line side output terminal Tfor outputting the test current from the circuit switch 18 to a line A to be a test target; a line side input terminal Tfor inputting the test current from the line A to the circuit switch 18; a tester side output terminal Tfor outputting the test current from the line A to the tester 11; a wire 2a connecting the terminal Tand the terminal Tand a wire 2b connecting the terminal Tand the terminal T, in which both the wires include branch lines 3a, 3b connected to an earth 9 and the branch lines 3a, 3b respectively include variable resistors and first switches; bypasses 4a, 4b respectively connected to the branch lines 3a, 3b in parallel and including a second switch; and a third switch 7 connected between the terminal Tand the branch point 10a of the branch line 3a.SELECTED DRAWING: Figure 1
Patent JP-2018098515-A (JP)
Title: Thermally conductive sheet, method for manufacturing thermally conductive sheet, heat dissipation member, and semiconductor device
Inventor: KANAYA HIROKI
IPC: H01L23/36
Filed: 2018-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive sheet which enables the achievement of both of superior thermal conductivity and superior insulation, and others.SOLUTION: A thermally conductive sheet comprises: a binder resin; an insulative coating carbon fiber; and a thermally conductive filler other than the insulative coating carbon fiber. The mass ratio (Insulative coating carbon fiber/Binder resin) of the insulative coating carbon fiber to the binder resin is less than 1.30. The insulative coating carbon fiber includes: carbon fiber; and a coating on at least part of the surface of the carbon fiber, which consists of a cured product of a polymerizable material.SELECTED DRAWING: Figure 1
Patent JP-2019127540-A (JP)
Title: Liquid crystal composition
Inventor: OKAMOTO KAZUO
IPC: C09K19/54
Filed: 2018-01-25
Abstract: To provide a liquid crystal display having high dielectric anisotropy and a high response speed.SOLUTION: A liquid crystal composition contains (A) a compound of the following formula [1] (where Ris an alkyl group or an alkoxy group, Ris an alkyl group), (B) a liquid crystalline compound having two cyclohexenyls, and (C) a liquid crystalline compound having two cyclohexenyls, one or two phenylenes, and one cyclohexenyls, and optionally contains (D) a polymerizable compound and (E) a photopolymerization initiator.SELECTED DRAWING: None
Patent JP-2019128033-A (JP)
Title: Fluid pressure cylinder
Inventor: ICHIKAWA YUMIKO
IPC: F15B15/14
Filed: 2018-01-26
Abstract: To provide a fluid pressure cylinder which enables an attachment position of a magnetic sensor to be flexibly changed while achieving downsizing of a magnet.SOLUTION: In a fluid pressure cylinder 10, a holding member 44 holding a magnet 46 and attached to a piston unit 18 is configured to rotate with a cylinder tube 12 and the cylinder tube 12 is fixed so as to be rotatable relative to a rod cover 14 and a heat cover 16. The structure allows an attachment position of a magnetic sensor 64 to be changed by rotating the cylinder tube 12.SELECTED DRAWING: Figure 2
Patent JP-2019134638-A (JP)
Title: Power substation
Inventor: OBA SHIMPEI
IPC: H02B3/00
Filed: 2018-02-01
Abstract: To provide a power substation which prevents entry of insects for avoiding ground faults and short circuits of an internal circuit and achieve improvement of safety.SOLUTION: A housing 2 is formed with ventilation holes 3a, 3b, and insect protection nets 6a, 6b are attached to the ventilation holes 3a, 3b. A frame 7 fixed to the ventilation port 3a is installed at the insect protection net 6a. The frame 7 is provided so as to be detachably attached to the housing 2 by magnets 8a, 8b.SELECTED DRAWING: Figure 1
Patent JP-2019134119-A (JP)
Title: Group-iii nitride semiconductor light-emitting element
Inventor: TOYA SHINGO
IPC: H01L33/36
Filed: 2018-02-01
Abstract: To provide a Group-III nitride semiconductor light-emitting element that has an n-contact electrode having a low contact resistance with an n-type semiconductor layer, a high adhesion property to the n-type semiconductor layer and an insulating film, and a high reflective index.SOLUTION: A light-emitting element 100 is a flip chip. An n-type semiconductor layer 130 has an n-type contact layer 131 contacted with an n-electrode. The n-electrode has an n-contact electrode N1 contacted with the n-type contact layer 131. The n-contact electrode N1 covers an insulating film I1, and has a Ti layer N1a, an Al layer N1b, and an Ag layer N1c sequentially formed from the n-type contact layer 131. A film thickness of the Ti layer N1a is equal to or more than 2Å and equal to or less than 15Å. A film thickness of the Al layer N1b is equal to or more than 5Å and equal to or less than 30Å.SELECTED DRAWING: Figure 2
Patent JP-2018108735-A (JP)
Title: Processes for welding composite materials and articles therefrom
Inventor: SHIMON MIZRAHI
IPC: B32B15/08
Filed: 2018-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite material having light weight, increased stiffness to weight ratio, reduced cost, improved weldability, good mechanical properties, good drawability, capability of being processed using existing infrastructure, or any combination thereof; and to provide a welding method.SOLUTION: A method of this invention includes a step of contacting a substrate material with a composite material, wherein the composite material includes a pair of spaced-apart steel sheets and a core layer between the sheets. The volume of the core layer is about 25 vol.% or more, based on the total volume of the composite material. The core layer includes a plurality of steel fibers arranged in one or more masses of fibers that extend the thickness of the core layer so that the core layer is in electrical communication with the steel sheets. The steel fibers have a cross sectional area perpendicular to the length of the fibers from about 1×10mmto about 2.5×10mm.SELECTED DRAWING: Figure 1
Patent JP-2019138361-A (JP)
Title: Hydraulic machine
Inventor: HAYASHI MITSUAKI
IPC: B66C13/14
Filed: 2018-02-08
Abstract: To provide miniaturization (reduction in output) of a power supply device in a hydraulic machine.SOLUTION: A hydraulic machine includes: a plurality of hydraulic drive parts d2, d5, d7; and a hydraulic control unit A for controlling hydraulic pumps 2A, 2B to operate based on electrical power from a power supply device 4 to generate pressure oil and controlling the hydraulic drive parts using the pressure oil. The hydraulic control unit includes a hydraulic assisting device 8 for lowering output from the power supply device.SELECTED DRAWING: Figure 2
Patent JP-2018178249-A (JP)
Title: Electrolytic copper plating bath and electrolytic copper plated film
Inventor: OMURA NAOYUKI
IPC: H05K3/18
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for obtaining an electrolytic copper plating film capable of considerably suppressing eutectoid of sulfur in an electrolytic copper plating including silver ions as an alloy component, which is excellent in physical properties such as strength and hardness even after a high temperature heating treatment at 200°C or higher.SOLUTION: There is provided an electrolytic copper plating bath including a copper ion, an acid, a chloride ion and a complexing agent, and further characterized to include a silver ion as an alloy component and methionine or a derivative thereof as a complexing agent.SELECTED DRAWING: None
Patent JP-2018119969-A (JP)
Title: Analyzing digital holographic microscopy data for hematology applications
Inventor: NOHA EL-ZEHIRY
IPC: G06T7/11
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide cellular analysis techniques which are applicable to imaging diagnostic therapies such as digital holographic microscopy that provide more detailed information regarding cellular structure.SOLUTION: A method for analyzing digital holographic microscopy (DHM) data for hematology applications includes receiving a plurality of DHM images acquired using a digital holographic microscopy system, and identifying one or more erythrocytes in the DHM images. For each erythrocyte included in the one or more erythrocytes, a cell thickness value for the erythrocyte using a parametric model is estimated, and a cell volume value is calculated for the erythrocyte using the cell thickness value.SELECTED DRAWING: Figure 1
Patent JP-2019148060-A (JP)
Title: Foldable steps
Inventor: OKAMOTO TAMIYOSHI
IPC: E04F11/06
Filed: 2018-02-26
Abstract: To provide foldable steps, in which load on treads and links is reduced, breakage of hinges is prevented, deformation of the treads is prevented, and stability is ensured.SOLUTION: The foldable steps are provided with: a plurality of treads 21 to 25 having a shorter direction X and a longer direction Y; front longer shafts 31 to 35 respectively arranged in the longer direction Y at rear ends of the treads 21 to 25; rear longer shafts 41 to 45 respectively arranged in the longer direction at rear ends of the treads 21 to 25; shorter shafts 51 to 55 respectively arranged in the shorter direction of the treads 21 to 25; outer pair links 6 which are arranged both ends of the treads 21 to 25 and protrude in the shorter direction X; and one or more inner links 7 which are arranged at middle section of the treads 21 to 25 and protrude in the shorter direction X.SELECTED DRAWING: Figure 1
Patent JP-2019147706-A (JP)
Title: Interlayer for glass laminate and glass laminate
Inventor: ARAI Yuhei
IPC: C09J7/35
Filed: 2018-02-27
Abstract: To provide an interlayer for glass laminate excellent in heat resistance, and capable of suppressing discoloration even when used under high temperature.SOLUTION: The interlayer for glass laminate contains a polyvinyl acetal resin and a second resin other than the polyvinyl acetal resin, and having a YI value of 3.5 or less after a first heat resistance test for 2000 hr.: an interlayer having lengthwise of 10 cm and cross wise of 10 cm is prepared. The interlayer is sandwiched with 2 clear float glasses and a test piece is obtained. The test piece is put into an oven at 100°C, taken out from the oven after 2000 hr. passed to set a surface temperature of the test piece at 23°C. The YI value at a position of 5 cm in a lengthwise direction and 2 cm in a crosswise direction of the test piece.SELECTED DRAWING: Figure 1
Patent JP-2019150772-A (JP)
Title: Discharge head provided with pickup member, and liquid material discharge device
Inventor: IKUSHIMA KAZUMASA
IPC: B05C11/10
Filed: 2018-03-03
Abstract: To provide a handy-type device which can carry out coating work and placing work by one device in mounting a component on a workpiece.SOLUTION: A handy-type liquid material discharge head is provided with a nozzle and a liquid storage part, and includes a pickup member which is arranged side by side with the nozzle and holds an object. A liquid material discharge device includes the discharge head. Preferably, the pickup member holds the object by generating negative pressure force at a tip end part.SELECTED DRAWING: Figure 2
Patent JP-2019152844-A (JP)
Title: Detection device, detection method, and detection program
Inventor: ADACHI YOJI
IPC: G01N27/72
Filed: 2018-03-06
Abstract: To improve, with a simple configuration, the accuracy in detecting the amount of an object to be detected remaining in a container.SOLUTION: An oscillation unit 18 of a detection device 200 outputs an oscillation signal with a count number according to the state of a magnetic flux in an opposing space. A vibration member 20 is arranged inside a container to which toner is supplied, opposite to the oscillation unit 18 with a housing of the container therebetween and vibrates in the opposite direction to the oscillation unit 18. A determination unit 10C determines that the vibration member 20 is flipped by a non-magnetic member 24 when the difference between the minimum value of a negative peak in an amplitude waveform indicating a change in count number of the oscillation signal and a minimum count number in a first period going back a prescribed time from the negative peak in the amplitude waveform is equal to or more than a first threshold, and the minimum value of the negative peak is equal to or less than a second threshold. A detection unit 10D detects the amount of toner remaining in the container on the basis of the attenuation factor of vibration of the vibration member 20 represented by a change in count number after the negative peak in the amplitude waveform at which the vibration member is determined to be flipped.SELECTED DRAWING: Figure 11
Patent JP-2019157235-A (JP)
Title: Three-dimension model object production process
Inventor: OKAMOTO EIJI
IPC: B22F3/105
Filed: 2018-03-15
Abstract: To provide a three-dimension model object production process in which a three-dimension model object having voids oriented in a desired direction is produced.SOLUTION: Provided is a three-dimension model object production process including: a layer forming step for forming a layer using a flowable composition containing a constituent material powder P and a magnetic anisotropic organic fiber F constituting a three-dimension model object 500 (step S130); a magnetic field application step for applying a magnetic field to the layer (step S140); a void formation step of forming a void in the layer by removing the magnetic anisotropic organic fiber F (step S170); and a sintering step for sintering the constituent material powder P by heating the layer (step S180).SELECTED DRAWING: Figure 13