baber/WOPTO huggingface dataset:
Patent JP-WO2018055697-A1 (JP)
Title: 部品実装機
IPC: H05K13/04
Filed: 2016-09-21
Abstract: 部品実装機は、昇降部材を昇降させる第１昇降装置と、昇降部材に設けられ昇降部材に対して吸着ノズルを相対的に昇降させる第２昇降装置とを備える。そして、部品実装機は、吸着ノズルの下降を伴う複数の動作のうちエラーが生じた部品を廃棄する廃棄動作と吸着ノズルを清掃する清掃動作とを、第１昇降装置を駆動して吸着ノズルを下降させる第１動作モードにより実行する（Ｓ１２０，Ｓ１３０，Ｓ１４０）。また、部品実装機は、部品を吸着する吸着動作と部品を実装する実装動作とを、第１昇降装置および第２昇降装置を駆動して吸着ノズルを下降させる第２動作モードにより実行する（Ｓ１００，Ｓ１１０，Ｓ１５０）。
Patent JP-WO2018110265-A1 (JP)
Title: 放射線検出装置
IPC: G01N23/225
Filed: 2017-11-28
Abstract: 試料を可及的に均一に照明することにより、安定して試料を観察することを可能にする放射線検出装置を提供する。放射線検出装置は、試料保持部と、該試料保持部が保持する試料へ放射線を照射する照射部と、前記試料から発生した放射線を検出する検出部と、前記試料へ光を照射する照明部と、前記試料を観察するための観察部と、前記試料保持部が保持する試料へ前記照明部が照射する光を透過させる透光板を備える。透光板は、前記試料保持部と前記照射部との間の位置に配置されており、前記照射部が前記試料へ照射する放射線を通過させる開口部と、光を散乱させる散乱部とを有する。
Patent JP-WO2018122983-A1 (JP)
Title: 減速機構付モータ
IPC: H02K7/116
Filed: 2016-12-27
Abstract: ウォーム減速機よりなる第１，第２減速機構ＳＤ１，ＳＤ２（２つ）のみにより減速機構を形成したので、中間軸６０を中心に、アーマチュア軸３４（ウォーム軸５０）の軸方向に対して出力軸７０の軸方向のみを傾斜させれば、アーマチュア軸３４の軸方向と出力軸７０の軸方向とを所定角度ずらしてなる種々のバリエーションに対応できる。アーマチュア軸３４に対して傾斜させる部分の体格を小さくでき、種々の形状の狭小スペースに容易に搭載できる。減速機構付モータ２０のバリエーションを、出力軸７０の軸方向のみを傾斜させて増やせるので、第１，第２減速機構ＳＤ１，ＳＤ２を収容するギヤケースのみの構造変更で対応でき、構造変更を必要最小限として製造コストの上昇が抑えられる。
Patent WO-2020144756-A1 (WO)
Inventor: OSAWA MASATO
IPC: A61B1/00
Filed: 2019-01-09
Abstract: 実施形態の撮像システムは、カメラユニットと情報処理ユニットとが有線または無線を用いて双方向に通信可能な撮像システムにおいて、前記カメラユニットは、ピクセルデータを生成するイメージャと、前記イメージャの撮像条件を書き込み可能なレジスタと、照合回路とを有し、前記ピクセルデータを含む撮像データを下りパケットとして前記情報処理ユニットへ送信するよう構成され、前記情報処理ユニットは、前記下りパケットを受信して、前記撮像データ内の所定の一部データを送信鍵として認識し、前記送信鍵に基づく受信鍵を生成する受信鍵生成部を有し、前記受信鍵と前記イメージャの撮像条件を示すレジスタ設定信号とを含む上りパケットを前記カメラユニットに送信するよう構成され、前記カメラユニットは、前記照合回路が前記送信鍵と前記受信鍵とを照合した結果、前記送信鍵と前記受信鍵が所定条件を満たす場合に、前記受信鍵とともに受信した前記レジスタ設定信号を前記レジスタに書き込むことを特徴とする。
Patent WO-2019230033-A1 (WO)
Title: Parameter estimation device, parameter estimation method, and computer program
Inventor: TAKECHI HIROAKI
IPC: H01M10/48
Filed: 2019-01-10
Abstract: A parameter estimation device for estimating parameters for an equivalent circuit model for a secondary battery comprises a voltage acquisition unit for acquiring a time series of voltages of the secondary battery, a current acquisition unit for acquiring a time series of charge/discharge currents of the secondary battery, an estimation unit for estimating the parameters on the basis of the voltages acquired by the voltage acquisition unit and the charge/discharge currents acquired by the current acquisition unit, and a prohibition unit for prohibiting the estimation of the parameters by the estimation unit on the basis of the charge/discharge currents acquired by the current acquisition unit or the voltages acquired by the voltage acquisition unit.
Patent WO-2020152792-A1 (WO)
Inventor: HIROSAWA YUJI
IPC: H02P27/06
Filed: 2019-01-23
Abstract: A drive apparatus (101) drives an electric motor (1) having a coil (3). The drive apparatus (101) has: an inverter (103) that applies voltage to the coil (3); and a control device (50). The control device (50) controls a carrier frequency, and switches the carrier frequency in accordance with the rotation speed of the electric motor (1).
Patent WO-2019159873-A1 (WO)
Title: Powder fuel supply device, gasification furnace facility, gasification compound power generation facility, and control method for powder fuel supply device
Inventor: URAKATA YUICHIRO
IPC: C10J3/46
Filed: 2019-02-12
Abstract: The present invention is provided with: a distributor (84) that causes a supplied powder fuel to branch into a plurality of branch pipes (82); a plurality of burners (126a) that are connected to the downstream ends (82a) of the plurality of branch pipes (82), respectively, and that supply char into a gasification furnace for gasifying the powder fuel; flow nozzles (85) that are provided to the plurality of respective branch pipes (82) and that apply pressure loss to the char flow inside the branch pipes (82); differential pressure gauges (86) that measure the pressure differential produced by the flow nozzles (85); and a control unit that determines a reduction in the flow speed of the char flow on the basis of the pressure differential obtained by the differential pressure gauges (86).
Patent WO-2019163623-A1 (WO)
Title: Api linkage execution device, api linkage execution method, and program
Inventor: TAKAHASHI KENSUKE
IPC: G06F9/50
Filed: 2019-02-14
Abstract: An API linkage execution device (10) according to the present invention carries out a linkage service, wherein the wholesale services of a plurality of wholesale providers are combined, by activating an API published to a service provider and an API with which a wholesale provider publishes a wholesale service in accordance with an order from the service provider. The API linkage execution device comprises: a catalog/rule management unit (14) that stores a linkage rule (20d) for carrying out an API simplification process in which a portion of the parameters among all of the parameters for executing the linkage service are hidden and the other parameters are published to the service provider; and a reading execution unit (12) and API execution unit (13) for reading the stored rule, hiding the portion of the parameters among of all of the parameters, and publishing the other parameters to the service provider.
Patent WO-2019168190-A1 (WO)
Inventor: SAKASHITA YOSHIYUKI
IPC: G06F3/01
Filed: 2019-03-01
Abstract: An operation estimation device 1 having: a start determination unit 4, which determines that a gesture operation has started when the position of a second coordinate relative to a first coordinate is included in a start position condition; and an end determination unit 5, which determines that a gesture operation has ended when the movement direction of the first coordinate or the second coordinate or both coordinates, calculated on the basis of a plurality of depth images obtained after the gesture operation has started, is included in a movement direction condition, and the movement distance of the first coordinate or the second coordinate or both coordinates, calculated on the basis of a plurality of depth images obtained after the gesture operation has started, is included in a movement distance condition, and the position of the second coordinate relative to the first coordinate is included in an end position condition.
Patent WO-2019172429-A1 (WO)
Title: Suture device
Inventor: MIZUTANI KYOICHIRO
IPC: A61B17/062
Filed: 2019-03-08
Abstract: [Problem] To provide a suture device with which it is possible to carry out treatment smoothly. [Solution] This suture device 1 is to be inserted into the body during use and has: a front-side arm 51 having a thread support part 51a for supporting both ends of a suture thread 6; and a rear-side arm 52 having a needle-like member 52a. The needle-like member 52a has a ligation implement mounting part 52a1 to which a ligation implement 7, for tying the suture thread 6 to a base end part located on the side opposite to an arrowhead part 52a4 having a substantially conical tapered shape, is mounted insertably and removably, and the ligation implement mounting part 52a1 has a diameter-increase section that is gradually larger in diameter in a reverse tapering manner from the base end toward the leading end.
Patent WO-2019181910-A1 (WO)
Inventor: HIRANO HIROTO
IPC: C07K14/475
Filed: 2019-03-19
Abstract: Provided is a recombinant pro-activin A protein that has human activin A activity. Also provided is a novel method for producing human activin A. The present invention pertains to a recombinant pro-activin A protein containing the mature sequence of human activin A and non-human activin A prodomain, said recombinant pro-activin A protein being different from a pro-activin A protein occurring in nature. The present invention also pertains to a method for producing human activin A using the aforesaid recombinant pro-activin A protein.
Patent WO-2020188821-A1 (WO)
Inventor: MATSUMURA YUKI
IPC: H04W72/12
Filed: 2019-03-20
Abstract: This user terminal comprises: a reception unit for receiving the indication of a plurality of uplink signals using a plurality of panels; and a control unit that, when there is a period in which the plurality of uplink signals overlap while the plurality of panels are not simultaneously used for transmission, uses a first panel that is one among the plurality of panels in the period to transmit one first uplink signal based on the plurality of uplink signals. According to one embodiment of the present disclosure, it is possible for the user terminal communicating with a plurality of transmission/reception points to transmit a UL signal appropriately.
Patent WO-2019189088-A1 (WO)
Title: Adjuvant and vaccine containing adjuvant
Inventor: KAWAOKA YOSHIHIRO
IPC: A61K39/00
Filed: 2019-03-26
Abstract: The purpose of the present invention is to provide adjuvants which are highly safe to living bodies and act to sufficiently enhance the immune system, and vaccines containing the adjuvants. Specifically, the present invention relates to 34 novel adjuvant candidate compounds which, as a result of examination of 145 food additives and 51 injection additives based on an increase in antibody titer against an influenza virus and a preventive effect against influenza virus infection as indicators, are identified as having an effect to increase the anti-virus antibody titer in blood and a preventive effect against virus infection. The present invention also relates to vaccines containing these adjuvant candidate compounds.
Patent WO-2019194245-A1 (WO)
Title: High-shrinkage artificial fibroin spun yarn, method for manufacturing same, artificial fibroin spun yarn, and method for shrinking same
Inventor: IGARASHI Takumi
IPC: D02G3/22
Filed: 2019-04-03
Abstract: The present invention pertains to a high-shrinkage artificial fibroin spun yarn that is a shrunken artificial fibroin spun yarn including modified fibroin, wherein the shrinkage rate defined in formula I exceeds 1%. (Formula I) Shrinkage rate = {1 – (length of shrunken artificial fibroin spun yarn/length of artificial fibroin spun yarn after spinning and before contact with water)} × 100 (%)
Patent WO-2019203210-A1 (WO)
Inventor: HAYAKAWA AKIO
IPC: C10N20/00
Filed: 2019-04-16
Abstract: L'invention concerne une composition d'huile lubrifiante contenant un copolymère éthylène-alpha-oléfine (A) ayant une teneur en unités structurales dérivées de l'éthylène de 70 à 90 % en moles et une viscosité intrinsèque [η] de 0,3 à 1,0 dL/g.
Patent WO-2019235494-A1 (WO)
Inventor: TOYAMA TAKAO
IPC: E05B85/16
Filed: 2019-06-04
Abstract: 車両のアウトサイドハンドル装置であって、ドア開放操作時の手掛けとなる操作ハンドルと、前記操作ハンドルを格納位置と使用位置との間で駆動する電動アクチュエータと、を備え、前記操作ハンドルの格納位置への移動操作に際し、ドアに固定されたドアラッチ装置の施錠操作を伴う施錠格納操作、及び、施錠操作を伴わない非施錠格納操作が可能である車両のアウトサイドハンドル装置。
Patent WO-2020066153-A1 (WO)
Inventor: MIYAMOTO RYO
IPC: G01S19/23
Filed: 2019-06-14
Abstract: An information processing device (100) having: a positioning signal acquisition unit (101) that obtains a positioning signal sent from a positioning satellite; and a parameter acquisition unit (102) that calculates preset parameters on the basis of the positioning signal. The information processing device (100) has: a precision index calculation unit (103) that calculates a positioning precision index from the parameters; and an output unit (104) that outputs the positioning precision index.
Patent WO-2020004578-A1 (WO)
Title: Railway car drive system and railway car drive method
Inventor: AKIYAMA SATORU
IPC: B60L3/04
Filed: 2019-06-27
Abstract: A railway car drive system comprising: a line breaker that cuts off DC power from an overhead line; an inverter that converts DC power to AC power for a load constituted by an electric motor driving the railway car; and a filter reactor and a filter capacitor that are interposed between the line breaker and the inverter and suppress voltage pulses produced when the inverter is operated, the system also having a semiconductor current limiter (comprising a semiconductor switch element connected in series with the line breaker and the inverter, and a resistor connected in parallel with the semiconductor switch element) and an active filter device that suppresses return noise current generated by the inverter.
Patent WO-2020009155-A1 (WO)
Title: Medical manipulator system
Inventor: SHINDO KOKI
IPC: A61B34/37
Filed: 2019-07-03
Abstract: This medical manipulator system is equipped with an adapter having a power transmission unit, and a surgical instrument. The adapter is provided with an adapter-side holding portion configured to hold the surgical instrument so that the surgical instrument can move between a first position where the surgical instrument can be attached and detached and a second position where driving force can be transmitted from the power transmission unit to the surgical instrument. The surgical instrument is provided with a surgical-instrument-side holding portion configured to engage with the adapter-side holding portion and to cause the surgical instrument to move from the first position to the second position.
Patent WO-2021014616-A1 (WO)
Title: Steel reinforced joint, steel reinforced assembly, and precast steel reinforced concrete body
Inventor: FUKUDA AKIRA
IPC: E04C5/18
Filed: 2019-07-24
Abstract: A steel reinforced joint (B) in which end sections of a pair of opposing reinforcing steel bars (1, 1) are connected together in a lengthwise direction, said joint comprising: a cylindrical body (10) in which a female threaded section (14) is formed on the inner surface thereof; joint members (11, 11) which have a joint male threaded section (13) on one end section; and a connection member (19) which connects the opposing pair of joint members (11, 11) together in a manner allowing displacement in the lengthwise direction and in a perpendicular direction thereto, wherein a steel reinforcement bar male threaded section (15) on one end section of one of the steel reinforcement bars (1) is screwed onto one end section of the cylindrical body (10), and the joint male threaded section (13) on the end section of the joint member (11) is screwed onto the other end section of the cylindrical body (10).
Patent WO-2020040182-A1 (WO)
Title: Generator and method for using same
Inventor: SONE YOSHITSUGU
IPC: G21G1/06
Filed: 2019-08-21
Abstract: This generator (100) has: a heat source (101) provided with a radioisotope material precursor serving as a radioisotope material upon being irradiated with neutrons; and a control unit (108) that controls the irradiation with neutrons.
Patent WO-2020045477-A1 (WO)
Inventor: DOI RYOU
IPC: C07K16/00
Filed: 2019-08-28
Abstract: A method for purifying a polypeptide is provided by which undesired polypeptides can be efficiently removed. The method is for purifying a desired polypeptide by subjecting a sample containing the desired polypeptide and undesired polypeptides to affinity chromatography, and includes a step in which the undesired polypeptides are treated with a treatment agent comprising a reducing agent.
Patent WO-2020066504-A1 (WO)
Inventor: IMAGAWA TARO
IPC: E01D19/04
Filed: 2019-09-04
Abstract: This detection device (100a) comprises: an acquisition unit (20) for acquiring images of a plurality of bearings (1a-1d) of a structure (2); an extraction unit (30) for, on the basis of the images, extracting dynamic features corresponding to the respective degrees of freedom of the plurality of bearings (1a-1d); and an identification unit (50) for identifying a bearing from among the plurality of bearings (1a-1d) that has a dynamic feature that is not consistent with the dynamic features of the other bearings.
Patent WO-2020059509-A1 (WO)
Inventor: MIYATA TETSUSHI
IPC: C08F2/50
Filed: 2019-09-05
Abstract: The present invention provides a curable composition that suppresses the generation of noise derived from visible light in a cured film after curing, has exceptional high humidity sensitivity, has exceptional angle dependence, and can reduce height, and also provides: a cured film obtained by curing the curable composition; an infrared transmission filter equipped with the cured film; a laminate; a solid-state imaging element or a sensor equipped with the cured film, the infrared transmission filter, or the laminate; and a pattern formation method in which the curable composition is used. The curable composition contains a specific infrared absorber and a curable compound, and has specific wavelength characteristics.
Patent WO-2020066953-A1 (WO)
Inventor: KODAIRA YASUMASA
IPC: H02K13/00
Filed: 2019-09-20
Abstract: One embodiment of this motor of the present invention comprises: a rotor that has a shaft extending along a central axis, and a commutator fixed to the shaft; a brush assembly that is electrically connected to the rotor; and a housing that houses the rotor and the brush assembly. The housing has a peripheral wall surrounding the radial outside of the brush assembly. The brush assembly has: a pair of frames that are fixed to the peripheral wall, and that extend to the radial inside from the peripheral wall; a pair of brushes that are respectively attached to the tips of the pair of frames, and that contact the commutator; and a capacitor having a pair of electrodes that are respectively electrically connected to the pair of frames. The electrodes contact the parts of the frames farther to the radial inside than the parts fixed to the peripheral wall.
Patent WO-2020194799-A1 (WO)
Inventor: FUJIMOTO YASUNORI
IPC: C09D7/63
Filed: 2019-09-27
Abstract: The coating material composition according to the present invention contains a nonionic water-dispersible resin (a), a phosphate-modified epoxy resin (b), a melamine compound (c), a silane coupling agent (d), and silica particles (e) having undergone ion-exchange with divalent metal ions. With respect to 100 parts by mass of the total of components (a), (b), and (c), the contained amount of the nonionic water-dispersible resin (a) is 60-94.5 parts by mass, the contained amount of the phosphate-modified epoxy resin (b) is 5-39.5 parts by mass, the contained amount of the melamine compound (c) is 0.5-10 parts by mass, and the contained amount of the silane coupling agent (d) is 0.3-5 parts by mass.
Patent WO-2020071399-A1 (WO)
Title: Annular gas turbine combustor for airplanes
Inventor: MATSUYAMA RYUSUKE
IPC: F23R3/14
Filed: 2019-10-02
Abstract: An annular gas turbine combustor for airplanes comprising a plurality of resonators that have resonance chambers and that are disposed in a fuel injection device installation space side-by-side with a fuel injection device in the radial direction of the fuel injection device. A bulkhead that separates a combustion chamber and the fuel injection device installation space has a plurality of openings disposed between the combustion chamber and the resonance chambers of the plurality of resonators. The resonance chambers communicate with the combustion chamber by way of the openings. At least some of the resonance chambers are disposed more radially inward, as seen from the axial direction of the fuel injection device, than the maximum outer diameter section of an outer liner.
Patent WO-2020085112-A1 (WO)
Inventor: OZAKI SHIGEYUKI
IPC: A61F2/24
Filed: 2019-10-11
Abstract: A valve cusp sizer 1 has a portion to be supported 21 and a portion to be supported 23 which are formed more toward the center than an inner peripheral surface 15 thereof. The portion to be supported 21 has a hexagonal hole 22 formed on the top surface thereof and the portion to be supported 23 has a hexagonal hole 24 formed on the top surface thereof. The hole 22 and the hole 24 are inclined relative to the bottom surface. A support rod which has a hexagonal cross section is to be inserted into the hole 22 and the hole 24. When a support rod 2 is inserted into the hole 22, an operator brings a first stylus part 13 into contact with a commissure part located on the right side of a valve cusp before cutting the valve cusp. The operator brings an outer peripheral surface 10 into contact with an aorta 100 with the first stylus part 13 as a base point while rotating the support rod 2, and brings a second stylus part 14 into contact with the aorta 100.
Patent WO-2020129399-A1 (WO)
Inventor: MOMO DAISUKE
IPC: C03B37/085
Filed: 2019-10-24
Abstract: 生産条件が互いに異なる複数種類のガラス繊維を同時に製造することができるガラス繊維の製造方法、ブッシングの交換方法、及びガラス繊維製造装置を提供する。　フィーダ２０はガラス溶融炉１０と連通する本流フィーダ２１及び本流フィーダ２１より分岐する複数の分岐フィーダ２２を有し、ブッシング３０は各分岐フィーダ２２に配置され、本流フィーダ２１と各分岐フィーダ２２との間の連通部５０に開口部２１Ｂ２を開閉可能なダンパー４０が備えられ、ダンパー４０によって開口部２１Ｂ２の開口面積を調節し、各分岐フィーダ２２内を流れる溶融ガラスＧの流量を調整する。
Patent WO-2020095818-A1 (WO)
Inventor: SONODA RYUTA
IPC: C03C3/078
Filed: 2019-10-31
Abstract: 平面アンテナは、第１面と、前記第１面とは反対側の第２面とを有する誘電体層と、前記第１面に設けられるアンテナ導体と、前記第２面に設けられる接地導体とを備え、前記誘電体層の厚さは、０．１～２０ｍｍであり、前記誘電体層の２４ＧＨｚにおける誘電正接は０．０２５以下である。
Patent WO-2020095894-A1 (WO)
Inventor: EJIMA DAISUKE
IPC: C07K1/113
Filed: 2019-11-05
Abstract: The present invention provides a method for producing a refolded protein, the method comprising a step for mixing, inside a micro mixer, a buffer and a solubilization solution for a protein that has lost higher order structure or that has become insoluble.
Patent WO-2020110644-A1 (WO)
Title: Method for production of cut film
Inventor: MIURA TAKUYA
IPC: B23K26/38
Filed: 2019-11-07
Abstract: This cut film production method comprises obtaining a cut film by cutting a pre-cut film including a thermoplastic resin layer with a laser beam having a wavelength of 900-3000 nm, wherein the pre-cut film has an absorbance of at least 0.02 at the wavelength of the laser beam. It is preferable that the medium for the laser beam is a solid substance, and that the base material thereof is YAG, YVO 4 , ZnSe, or ZnS. It is also preferable for the laser beam to be a pulse laser beam having a pulse width of at most 100 ps.
Patent WO-2020121933-A1 (WO)
Inventor: TAMASATO Yoshinao
IPC: G01C11/06
Filed: 2019-12-05
Abstract: 施工現場エリア１を移動可能な建設機械２に搭載される検出センサ部１１と、前記施工現場エリア１に設置された外部指標１ａについての前記検出センサ部１１での検出結果と、前記建設機械２が有する可動作業具３に付された可動指標３ａについての前記検出センサ部１１での検出結果とを基に、前記施工現場エリア１での前記可動作業具３による施工箇所の位置情報を認識する位置認識部１３ａと、を備えて建設機械管理システムを構成する。
Patent WO-2020158199-A1 (WO)
Inventor: WATANABE DAISUKE
IPC: B29D30/06
Filed: 2019-12-11
Abstract: サイドプレートとセクターとの分割位置においてタイヤ表面に形成される不要な突出物を効率良く排除し、それによって空気抵抗が低減された空気入りタイヤを得ることを可能にした空気入りタイヤの製造方法を提供する。この製造方法では、空気入りタイヤＴのサイドウォール部を成形するためのサイドプレート１１と空気入りタイヤＴのトレッド部を成形するためのセクター１３とを有し、サイドプレート１１及びセクター１３の突き合わされたエッジ部にそれぞれ面取り部１１０，１３０が形成された金型１０を用いて加硫を行い、該金型１０内で加硫された空気入りタイヤＴにおけるサイドプレート１１とセクター１３との分割位置に面取り部１１０，１３０に沿ってタイヤ周方向に延在する突条１５０を形成し、該突条１５０をタイヤ周方向に沿ってカッター１７０で切断する。
Patent WO-2020149111-A1 (WO)
Inventor: KOGA YUICHIRO
IPC: H04W4/40
Filed: 2019-12-23
Abstract: 車両用通信装置は、所定の周波数帯の電波にのせて情報を周期的に送信させる送信制御部（１０４、１０４ａ、１０４ｂ）と、車両の現在位置を特定する位置特定部（１０１、１０１ａ、１０１ｂ）と、位置特定部で特定する車両の現在位置が、予め設定される、電波の使用が許可される特定地域の内か外かを判定する内外判定部（１０３、１０３ａ、１０３ｂ）とを備える。送信制御部は、内外判定部で車両の現在位置が特定地域の内と判定する場合は、電波の停波を行わせず、内外判定部で車両の現在位置が特定地域の外と判定する場合は、電波の停波を行わせる。
Patent WO-2021130821-A1 (WO)
Title: 羽根車、多翼送風機、及び空気調和装置
Inventor: TERAMOTO TAKUYA
IPC: F04D29/28
Filed: 2019-12-23
Abstract: 羽根車は、回転駆動される主板と、主板と対向して配置される環状の側板と、主板と側板とに接続され、主板の回転軸を中心とする周方向に配列した複数の羽根と、を備え、複数の羽根のそれぞれは、回転軸を中心とする径方向において回転軸側に位置する内周端と、径方向において内周端よりも外周側に位置する外周端と、外周端を含み出口角が９０度よりも大きい角度に形成された前向羽根を構成するシロッコ翼部と、内周端を含み後向羽根を構成するターボ翼部と、を有し、複数の羽根は、主板の一方の板面側に形成された第１翼部と、主板の他方の板面側に形成された第２翼部と、を有し、複数の羽根のうち周方向で互いに隣り合う２つの羽根の距離を翼間と定義し、第１翼部の翼間を第１翼間と定義し、第２翼部の翼間を第２翼間と定義した場合に、第１翼間が第２翼間よりも大きく形成されている領域を有するものである。
Patent WO-2021130899-A1 (WO)
Title: インクジェットヘッドの駆動方法及びインクジェット記録装置
Inventor: KOBAYASHI RYOHEI
IPC: B41J2/01
Filed: 2019-12-25
Abstract: 画質の低下を効果的に抑制することができるインクジェットヘッドの駆動方法及びインクジェット記録装置を提供する。インクジェットヘッドの駆動方法は、インクジェットヘッドの圧力発生部に対し、複数の単位駆動波形を含む複合駆動波形の電圧信号を印加して、当該複合駆動波形の電圧信号に応じてノズルから吐出される複数のインクの液滴を合一した状態で記録媒体に着弾させ、単位駆動波形は、インクの液滴を吐出させる第１のパルス波形と、当該インクの液滴を引き戻す第２のパルス波形と、を含み、第１のパルス波形及び第２のパルス波形は、圧力室を膨張させる膨張部分及び収縮させる収縮部分を含み、複合駆動波形は、第１の単位駆動波形と、第１の単位駆動波形の後に印加される第２の単位駆動波形とを含み、第２の単位駆動波形における第２のパルス波形の収縮部分の電圧振幅が、第１の単位駆動波形における第２のパルス波形の収縮部分の電圧振幅より大きい。
Patent JP-WO2018186049-A1 (JP)
Title: 複合多層基板
IPC: H05K3/46
Filed: 2018-02-26
Abstract: 本発明の複合多層基板は、積層された複数のセラミック層を含むセラミック多層基板と、上記セラミック多層基板の少なくとも一方主面上に積層された複数の樹脂層を含む樹脂部と、を備える複合多層基板であって、上記セラミック多層基板は、上記樹脂部に接する第１セラミック層と、上記第１セラミック層に接する第２セラミック層とを含み、上記樹脂部は、上記セラミック多層基板に接する第１樹脂層と、上記第１樹脂層に接する第２樹脂層とを含み、上記セラミック層及び上記樹脂層の積層方向に延びるように、少なくとも１つの貫通部材が設けられ、上記貫通部材は、上記第１セラミック層及び上記第１樹脂層に跨り、かつ、少なくとも上記第１樹脂層を貫通していることを特徴とする。