baber/WOPTO huggingface dataset:
Patent WO-2020183860-A1 (WO)
Title: Threaded joint
Inventor: KAWAI TAKAMASA
IPC: F16L15/06
Filed: 2019-12-23
Abstract: Provided is a threaded joint with excellent compression resistance and sealing properties. The threaded joint (1) is configured such that: by way of a threaded connection of a tapered screw (4), a male thread portion (4a) contacts a female thread portion (4b) at both an insertion face (9) and a load face (10) in a state in which a gap with the female thread portion (4b) remains at both the thread top face (7) and the thread bottom face (8); the insertion face flank angle (α) of the tapered screw (4) is 30-50 degrees and the load face flank angle (β) of the tapered screw (4) is -10 to less than 0 degrees; the screw taper that is the variation in diameter per unit length in the shaft direction on the tapered screw (4) is between 1/10 and 1/4; and the seal taper angle (γ) of a box seal section (11b) is 3-10 degrees.
Patent WO-2020170602-A1 (WO)
Inventor: MORI KENJI
IPC: B62D113/00
Filed: 2019-12-24
Abstract: A vehicle steering device that assists and controls a steering system of a vehicle by driving and controlling a motor that assists steering force. The vehicle steering device is provided with a target steering torque generating section 200 for generating a target steering torque Tref of the motor. The target steering torque generating section 200 generates the target steering torque Tref corresponding to the differential value between a torque signal Tref_a0, which corresponds to a steering angle and a vehicle speed, and a value obtained by multiplying a physical quantity generated by a tire slip by a predetermined proportionality coefficient.
Patent JP-WO2018174043-A1 (JP)
Title: 乗り物用シート
IPC: B60N2/64
Filed: 2018-03-20
Abstract: シートバックの内部に差し込まれる部材がある場合において、シートバックフレームに必要な剛性を持たせつつ、設計の自由度の高さを損なわないようにする。乗り物用シート（１００）が備える第１シートバックフレーム（１Ａ）における補強を要する面には、当該補強を要する面から当該補強を要する面に沿った線状をなすように突き出た下補強部（２６ｂ）が設けられており、下補強部（２６ｂ）の少なくとも一部は、当該下補強部（２６ｂ）における他の部分から連続するように設けられつつ、補強を要する面からの突き出し高さが他の部分よりも低い段差部（２６ｅ）となっている。
Patent JP-WO2018189938-A1 (JP)
Title: 表面焼成食品製造装置および表面焼成食品の製造方法
IPC: A23L5/10
Filed: 2017-10-16
Abstract: 【課題】後の温度や火力の調整管理の煩雑さを抑えて所望の範囲のみ焼成できる表面焼成食品製造装置、表面焼成食品の製造方法の提供。【解決手段】照射方向が略鉛直下向きに保持される近赤外線ヒータと所定の方向に食品を搬送する搬送手段とを備えるものであって、前記近赤外線ヒータの焦点範囲に前記食品を所定の時間停止させ前記食品の表面を焼成する焼成工程を備えたことを特徴とする。【選択図】図１
Patent JP-WO2019239615-A1 (JP)
Title: パワー半導体モジュール及び電力変換装置
IPC: H01L23/31
Filed: 2018-12-06
Abstract: パワー半導体モジュール（１）は、絶縁基板（１１）と、第１導電回路パターン（１３）と、第２導電回路パターン（１４）と、第１半導体素子（２０）と、第２半導体素子（２１）と、封止部材（４０）と、第１バリア層（５０）とを備える。封止部材（４０）は、第１半導体素子（２０）と第２半導体素子（２１）と第１導電回路パターン（１３）と第２導電回路パターン（１４）とを封止している。第１バリア層（５０）及び封止部材（４０）の少なくとも１つは第１応力緩和部（５３）を含む。そのため、パワー半導体モジュール（１）は、向上された信頼性を有する。
Patent JP-WO2019044526-A1 (JP)
Title: 電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
IPC: H01M50/105
Filed: 2018-08-16
Abstract: 電池は、正極リードを有する帯状の正極と、負極リードを有する帯状の負極とを備え、前記正極および前記負極は、前記正極および前記負極の長手方向の第１端が内周側となり、前記長手方向の第２端が外周側となるように扁平状に巻回されており、前記正極リードおよび前記負極リードは、前記正極および前記負極の幅方向の第１端の側から出され、前記幅方向の第１端側における前記正極の厚みが、前記幅方向の第２端側における前記正極の厚みよりも薄い。【選択図】図２
Patent JP-WO2020183759-A1 (JP)
Title: デンタルクリーナー
IPC: A46B15/00
Filed: 2019-08-27
Abstract: 【課題】本発明は、健康的かつ清潔な歯及び口腔を保つための、便利で使い易く、総合的な機能に優れ、デンタルブラシ、デンタルフロス、デンタルピック、タフトブラシ、歯間ブラシ、ポリッシャー、タンクリーナー、歯茎マッサージャー、デンタルミラー、及び、リンスから選択される機能が複数一体化されたデンタルクリーナーであって、いつでもどこでも使用することが可能なデンタルクリーナーを提供することを目的とする。【解決手段】本発明のデンタルクリーナーは、特殊な歯磨き用液体が水溶性皮膜でカプセル化されたリンスカプセルを内蔵するデンタルブラシと、デンタルピック、歯間ブラシ、ポリッシャー、タフトブラシ、タンクリーナー、歯茎マッサージャー、及び、デンタルミラーから選択される２つ又は３つが一体化されていることを特徴としている。
Patent JP-WO2019073854-A1 (JP)
Title: 車両インレット用ポートロックアクチュエータ装置
IPC: B60K1/04
Filed: 2018-10-02
Abstract: ロックピン駆動機構(60)は、モータ(44)、前段ギヤ(56)、円形ギヤ(64)、送りねじ(46)、スライダ(48)を有する。送りねじ(46)は円形ギヤ(64)に同軸に固定されている。ロックピン(36)はスライダ(48)に搭載されている。ロックピンの中心軸(36a)と送りねじの中心軸(46a)は、車両インレットの中心軸(14a)にそれぞれ平行に配置されている。車両インレットの中心軸(14a)と送りねじの中心軸(46a)との軸間距離(d1)は、車両インレットの中心軸(14a)とロックピンの中心軸(36a)との軸間距離(d2)よりも大きく設定されている。
Patent JP-WO2019097926-A1 (JP)
Title: 蓄電モジュールおよび電源システム
IPC: H01M10/615
Filed: 2018-10-15
Abstract: バッテリモジュール（５）は、バッテリ（５１）と、スイッチング素子を有し、スイッチング素子が、該スイッチング素子で発生した熱がバッテリ（５１）に伝達する位置に配置され、バッテリ（５１）から供給される直流電力を変換して入出力部（ｔｅ）へ供給する放電モードと、入出力部（ｔｅ）から供給される直流電力を変換してバッテリ（５１）へ供給する充電モードと、で動作する双方向ＤＣ−ＤＣコンバータ（５２）と、バッテリ（５１）の周囲の温度を上昇させる必要がある場合、強制的に双方向ＤＣ−ＤＣコンバータ（５２）を放電モードで動作させるとともに、スイッチング素子のスイッチング周波数を通常駆動時よりも上昇させるモジュール制御部（５３）と、を備える。
Patent JP-WO2020121377-A1 (JP)
Title: 生体情報測定装置
IPC: A61B5/022
Filed: 2018-12-10
Abstract: 生体情報測定装置１において、内圧制御部３０は、生体の一部に巻かれた圧迫帯１０の内圧を増加または低下させる。時系列データ取得部３２は、圧迫帯１０の内圧が増加または低下する間、当該圧迫帯１０の容量および内圧の時系列データを取得する。関係導出部３４は、時系列データにもとづいて、圧迫帯１０の容量と内圧の関係を導出する。決定部３６は、容量と内圧の関係を内圧で微分して第１微分値を導出し、当該第１微分値を時間または内圧で微分して第２微分値を導出し、当該第２微分値のピークの内圧を生体の血圧に決定する。
Patent JP-WO2019131897-A1 (JP)
Title: 白内障の予防剤および／または治療剤、白内障の予防および／または治療のための医薬組成物、これらを製造するためのｐｐａｒ活性化剤の使用、ならびに点眼剤
IPC: A61K45/00
Filed: 2018-12-27
Abstract: 従来とは作用機序が異なる白内障の予防剤および治療剤、ならびに、これらを製造するための、ＰＰＡＲ活性化剤の使用を提供する。ＰＰＡＲ活性化剤を有効成分として含有している、白内障の予防剤および／または治療剤を用いる。
Patent WO-2020175105-A1 (WO)
Inventor: ASANO ITARU
IPC: C08L71/00
Filed: 2020-02-07
Abstract: ポリアルキレングリコール共重合体であり、重量平均分子量が５，０００～１００，０００、かつカルボキシル基、エポキシ基、水酸基、およびアミノ基から選ばれる官能基の合計含有量が０．１ｍｍｏｌ／ｇ～３．０ｍｍｏｌ／ｇであるポリアルキレングリコール共重合体。熱可塑性樹脂や熱硬化性樹脂に良分散し、柔軟性の付与と樹脂からの漏洩を抑制できるポリアルキレングリコール共重合体を提供する。
Patent WO-2020166713-A1 (WO)
Inventor: SUZUKI MAKOTO
IPC: A23L7/109
Filed: 2020-02-14
Abstract: A solid paste composition for cooking that contains beans and satisfies all of the following (1) to (4). (1) Containing 3 mass% or more, on a dry mass basis, of an insoluble dietary fiber. (2) Containing 10 mass% or more, on a dry mass basis, of a starch. (3) Containing 4 mass% or more, on a dry mass basis, of a protein. (4) After isothermally treating the solid paste composition in 40 times as much water at 90°C for 5 minutes, the Haze value of the water being 25% or lower.
Patent WO-2020217668-A1 (WO)
Inventor: MIYAMOTO KAZUNARI
IPC: C25B9/23
Filed: 2020-02-19
Abstract: 本開示に係る金属多孔体は、多孔質な金属骨格と、前記金属骨格の表面の少なくとも一部に形成された金属酸化物の薄膜と、を有する金属多孔体であって、前記金属骨格はＮｉまたはＮｉ合金であり、前記金属酸化物はＮｉＯ以外の金属酸化物である金属多孔体、である。
Patent WO-2021033349-A1 (WO)
Title: Sample injection device and sample dissolution device
Inventor: NAGAI YUSUKE
IPC: G01N30/24
Filed: 2020-02-28
Abstract: This sample injection device is used for injecting a sample in a chromatograph and includes a flow vial, a sampling needle, and at least one sample dissolution device. The sample is supplied to the flow vial. The sample supplied to the flow vial is collected by the sampling needle and injected into the chromatograph. The use of at least one of an ultrasonic field, an electric field, and a magnetic field facilitates the dissolution of the sample to be injected into the chromatograph by the at least one sample dissolution devices.
Patent WO-2020184612-A1 (WO)
Inventor: NITTA SHOGO
IPC: F23K5/00
Filed: 2020-03-11
Abstract: This electric power generating system produces ammonia vapor by gasifying liquid ammonia and generates electric power by combusting the ammonia vapor as fuel, the electric power generating system being provided with: a tank (7) for storing liquid ammonia therein; a vaporizer (10) for generating ammonia vapor by subjecting liquid ammonia to undergo heat exchange with seawater using a prescribed heat exchanger; a motive power generating device (1) for generating motive power by combusting ammonia vapor; and an electric power generator (3) that is driven by the motive power generating device (1).
Patent WO-2020209216-A1 (WO)
Inventor: OYAMA MASAKI
IPC: A63F13/35
Filed: 2020-04-06
Abstract: The present invention improves the likelihood of preventing opportunities for a user to stop the continuation of a game. An information processing terminal 1 has a touch panel 5 for receiving a change in the number of bets, executes an ordinary normal game having the consumption of said number of bets as a condition, and when a bonus game is triggered, allows a high-probability normal game, in which the win probability of the bonus game has been set higher than that of the normal game, to be executed a prescribed number of times, and limits changing of the number of bets during the period in which the execution of the high-probability normal game set with a high win probability is allowed.
Patent WO-2021205562-A1 (WO)
Title: Switching device
Inventor: HAYAKAWA TORU
IPC: C02F1/28
Filed: 2020-04-08
Abstract: Provided is a low-cost switching device that can be operated with little force. When a movable disc 314 is in a shower water discharge position, a raw water inflow port 3122 and a shower water guidance path 3124 are in a state of communication with a raw water guidance path 3142. However, a straight water outflow port 3125 and the raw water guidance path 3142 are in a state of non-communication, and a pure water guidance path 3128 and a pure water guidance path 3143 are in a state of non-communication. When the movable disc 314 is in a straight water discharge position, the raw water inflow port 3122 and a straight water guidance path 3126 are in a state of communication with the raw water guidance path 3142. However, a shower water outflow port 3123 and the raw water guidance path 3142 are in a state of non-communication, and the pure water guidance path 3128 and the pure water guidance path 3143 are in a state of non-communication. When the movable disc 314 is in a pure water discharge position, the pure water guidance path 3128 and the pure water guidance path 3143 are in a state of communication, and the raw water inflow port 3122 and the raw water guidance path 3142 are in a state of non-communication.
Patent WO-2020213734-A1 (WO)
Title: Method for producing nephron progenitor cells
Inventor: OSAFUNE KENJI
IPC: C12N5/073
Filed: 2020-04-17
Abstract: Provided is a method for producing late presomitic mesoderm cells, the method comprising a step for culturing presomitic mesoderm cells in a medium including a fibroblast growth factor, an activator of an activin receptor kinase 4, 7, a BMP inhibitor, and a GSK3β inhibitor. In addition, provided is a method for producing posterior intermediate mesoderm cells, the method comprising a step for culturing late presomitic mesoderm cells in a medium including a fibroblast growth factor, a retinoic acid receptor agonist, and an activator of an activin receptor kinase 4, 7. There is provided a method for producing nephron organoids from pluripotent stem cells in a stepwise manner, the method being characterized by having the above-mentioned methods.
Patent WO-2020235489-A1 (WO)
Inventor: NAKAYAMA YOSHIHUMI
IPC: B29L9/00
Filed: 2020-05-15
Abstract: The purpose of the present invention is to provide: a prepreg for manufacturing a layered body that is suitable as a structural material, that has outstanding bonding strength, and that can be integrated firmly by welding to another structural member; and a layered body. The present invention is a prepreg that includes constituent elements, namely [A] reinforcing fibers, [B] a thermosetting resin, and [C] a thermoplastic resin, wherein: [A] has surface free energy, measured by the Wilhelmy method, of 10–50 mJ/m 2 ; [C] is present on a surface of the prepreg; and [A] reinforcing fibers are present, included in both a resin region that includes [B] and a resin region that includes [C] and straddling a boundary surface between the two resin regions.
Patent WO-2020261885-A1 (WO)
Inventor: USHIYAMA Aina
IPC: G03F7/039
Filed: 2020-06-01
Abstract: [Problem] To provide: an actinic ray-sensitive or radiation-sensitive resin composition by which it is possible to obtain a pattern with excellent LWR characteristics even after being stored for a long period of time; and a resist film, a pattern forming method, and a manufacturing method for an electronic device that relate to the actinic ray-sensitive or radiation-sensitive resin composition. [Solution] An actinic ray-sensitive or radiation-sensitive resin composition contains: one or more specific compounds selected from the group consisting of a compound represented by general formula (1), a compound represented by general formula (2), and a compound represented by general formula (3); and an acid decomposable resin.
Patent WO-2021010144-A1 (WO)
Inventor: NAOE FUMITADA
IPC: A63F13/812
Filed: 2020-06-29
Abstract: This information provision device 100 for an information provision system 1 is provided with, as functions thereof: a score control unit 131 for increasing or decreasing a provision timing score in the case when a prescribed action has taken place; a timing determination unit 132 which, in the case when the provision timing score exceeds a prescribed threshold, determines the time at which quiz information is to be provided; a priority level control unit 133 which, on the basis of the situation of a contest or the like of a sports competition at each time, determines or changes the priority level associated with text information that becomes a basis for the quiz information; a quiz information generation unit 134 which, on the basis of the situation of the contest or the like of the sports competition at the determined time, generates appropriate quiz information; and a quiz information provision unit 135 which provides the generated quiz information to a user.
Patent WO-2021020038-A1 (WO)
Inventor: NOGUCHI MASAFUMI
IPC: A61B8/14
Filed: 2020-07-06
Abstract: In this ultrasonic diagnostic device and this method for controlling an ultrasonic diagnostic device, an ultrasonic probe generates ultrasonic images, timestamps each frame of the ultrasonic images, and wirelessly transmits the timestamped ultrasonic images to a diagnostic device body. The diagnostic device body receives the ultrasonic images, determines the continuity of the frames on the basis of the time stamps, applies a weighting to ultrasonic images of past frames on the basis of the continuity of the frames, performs correlation processing between the ultrasonic images of the present frames and the ultrasonic images of the weighted past frames to generate a display image, and displays the display image on a monitor.
Patent WO-2021020458-A1 (WO)
Inventor: KIMURA TOMOHIRO
IPC: C12N9/20
Filed: 2020-07-29
Abstract: The present invention addresses the problem of finding a novel lipase suitable for processing fats and oils and leading to the utilizations and applications of the same. Provided are: a novel lipase that comprises an amino acid sequence having 90% or more identity to the amino acid sequence represented by SEQ ID NO: 1 or 2; and an enzyme preparation containing the same as an active ingredient. This enzyme preparation is usable in, for example, modifying and improving the physical properties of fats and oils.
Patent WO-2021039258-A1 (WO)
Title: 画像形成装置の金属フレームの製造方法
Inventor: KOBAYASHI TAKAHIRO
IPC: B41J29/02
Filed: 2020-07-29
Abstract: 第１支持体と、前記第１支持体に対して間隔を開けて配置され前記第１支持体と共に画像形成ユニットを支持する第２支持体と、前記第１支持体と前記第２支持体を連結する連結部材と、を備える画像形成装置の金属フレームの製造方法において、ベース部と該ベース部から立設する支持部とを有する治具に前記第１支持体を仮組する第１工程であって、前記ベース部に第１支持体を立設させる第１工程と、前記治具の前記支持部に前記連結部材を載置し、前記第１支持体と連結部材とを係合することで、前記第１支持体と前記支持部とに前記連結部材を支持させて仮組みする第２工程と、前記連結部材と前記第２支持体とを係合する第３工程と、前記第１支持体と前記連結部材との固定と、前記第２支持体と前記連結部材との固定を行う固定工程と、を含む。
Patent WO-2021025002-A1 (WO)
Inventor: TANAKA TAKAAKI
IPC: G02B5/30
Filed: 2020-08-04
Abstract: This light source device is provided with: blue, green, and red laser light sources; a first phase difference plate that controls polarization of blue laser light emitted from the blue laser light source; a polarization separation element that polarizes and separates the blue laser light the polarization of which is controlled by the first phase difference plate into one blue laser light and another laser light; a second phase difference plate that controls polarization of the other blue laser light polarized and separated by the polarization separation element; a fluorescent plate that is excited by the one blue laser light polarized and separated by the polarization separation element and emits fluorescent light including green and red components; a first dichroic mirror that synthesizes the other blue laser light the polarization of which is controlled by the second phase difference plate, and light from each of the green and red laser light sources; a dynamic diffusion plate that diffuses laser light synthesized by the first dichroic mirror; and a second dichroic mirror that synthesizes the laser light diffused by the dynamic diffusion plate and the fluorescent light emitted from the fluorescent plate.
Patent WO-2022029974-A1 (WO)
Inventor: KURITA DAISUKE
IPC: H04W8/24
Filed: 2020-08-06
Abstract: This terminal transmits and receives a physical channel, and if the terminal is in a second state differing from a first state, the terminal assumes hopping between three or more resource blocks in a frequency direction.
Patent WO-2021049279-A1 (WO)
Title: Inkjet printing method and ink set
Inventor: TAKATSU AKIRA
IPC: B29C64/112
Filed: 2020-08-24
Abstract: Provided are an inkjet printing method and an ink set with which it is possible to suppress warping of a printed article using a method differing from the prior art.　This inkjet printing method is characterized in that a forward-warping ink, which warps in the forward direction upon being cured and shrunk under irradiation with light such that a portion 80a on a side irradiated with light by a light irradiation device experiences greater curing shrinkage than a portion 80b on the opposite side from the side irradiated with light by the light irradiation device. and a reverse-warping ink, which warps in the reverse direction upon being cured and shrunk under irradiation with light such that the portion 80b on the opposite side from the side irradiated with light by the light irradiation device experiences greater curing shrinkage than the portion 80a on the side irradiated with light by the light irradiation device, are used in printing in such an arrangement that the warping of each of the inks is lessened.
Patent WO-2021084879-A1 (WO)
Title: 鉛蓄電池
Inventor: TATSUZAWA MASAHITO
IPC: H01M10/06
Filed: 2020-08-27
Abstract: 鉛蓄電池は、正極板と、負極板と、前記正極板および前記負極板の間に介在するセパレータとを備える。前記正極板は、格子状の正極集電体と、正極電極材料とを含む。前記正極集電体の高さ方向の中央に位置する開口部の平均開口面積は、６３ｍｍ２以下である。前記セパレータは、ポリオレフィンとオイルとを含み、かつ見かけ密度が、０．４８ｇ／ｃｍ３以上０．５７ｇ／ｃｍ３未満である。
Patent WO-2021070852-A1 (WO)
Inventor: SUZUKI ZENETSU
IPC: A61B17/00
Filed: 2020-10-07
Abstract: The present invention provides a bioadhesive applicator comprising a gas chamber having a gas introduction part whereby a gas is introduced and a gas-jetting part for jetting the gas, and a plurality of liquid distribution pipes which pass through an internal space of the gas chamber and which have discharge ports positioned in the vicinity of the gas-jetting part, a liquid discharged from the respective discharge ports of the plurality of liquid distribution pipes being biased by the gas jetted from the gas-jetting part and thereby atomized, mixed, and applied to a biological tissue, a specific liquid distribution pipe which is at least one liquid distribution pipe from among the plurality of liquid distribution pipes having a pump section constituted from a portion of the specific liquid distribution pipe in the axial direction thereof, the pump section being configured so as to be compressed, the internal volume thereof being reduced, by gas pressure in a state in which the gas is introduced to the gas chamber, and so as to be elastically restored when introduction of the gas to the gas chamber is stopped, and projections being formed on the internal peripheral surface of the pump section.
Patent WO-2022085194-A1 (WO)
Inventor: YAMAGUCHI KAZUHIRO
IPC: H01L27/04
Filed: 2020-10-23
Abstract: チップコストの増大を抑制しつつ、配置の自由度を向上した通信装置を提供する。　少なくとも２つのコイル間で磁界を用いて通信する通信装置１であって、板状の送信コイル１０と、送信コイル１０の面内方向に対して、面内方向を交差して配置される板状の受信コイル２０と、を備える。
Patent WO-2021090751-A1 (WO)
Title: Soil modification method
Inventor: TAKAHASHI JUNPEI
IPC: C09K17/20
Filed: 2020-10-29
Abstract: Provided is a soil modification method that enables high soil runoff prevention and high water permeability in agricultural land.　The present invention provides a soil modification method comprising a spraying step in which a soil modifying agent is sprayed onto soil, wherein the soil modifying agent contains a resin emulsion and the spraying step is performed such that the soil strength of the soil is at least 0.1 N/mm 2 .
Patent WO-2021117412-A1 (WO)
Inventor: OTANI SHINGO
IPC: C12M1/34
Filed: 2020-11-12
Abstract: This sensor (16), which is to be used in the state of being immersed in a medium housed in a well (8) for measuring the medium, comprises: a body part (16a) having a first face (23a) and a second face (23b) opposite to the first face (23a); an electrode part (21) which is formed in the first face (23a) of the body part (16a) and to which a preset voltage is applied when the measurement is performed in the state of immersing the sensor in the medium; and a liquid holding part (22) which is formed around the electrode part (21) in the first face (23a) and arranged close to the inner wall face (8a) of the well (8) so that the medium is held between the same and the inner wall face (8a) up to the top of the electrode part (21).
Patent WO-2021161633-A1 (WO)
Inventor: HARADA TSUTOMU
IPC: H05B45/30
Filed: 2020-12-04
Abstract: 実施形態に係る表示装置は、画像を表示する表示領域を有する表示パネルと、前記表示領域に画像を表示するために光を照射する複数の光源と、前記表示領域が分割された複数の領域の各々に対応する光源を当該領域毎に順次発光させる制御部とを具備する。前記制御部は、前記表示領域に画像が表示される１フレーム期間の間に、前記複数の領域のうちの当該画像に基づいて特定される領域に対応する光源を繰り返し発光させる。
Patent WO-2021157183-A1 (WO)
Inventor: MIYAHARA YUUICHI
IPC: C30B29/06
Filed: 2020-12-08
Abstract: The present invention pertains to a method for producing a single crystal by pulling up a silicon single crystal from a raw material melt within a crucible by a Czochralski method, by using a single crystal pulling apparatus equipped with: a main chamber; a heater that is disposed inside the main chamber so as to surround a crucible housing a raw material melt and that is vertically divided into at least two pieces so as to be formed of a lower heater and an upper heater the outputs of which can be adjusted independently; and two or more thermometers for measuring temperatures of at least an upper part and a bottom part of the upper heater. The method involves monitoring the temperatures of the upper part and the bottom part of the upper heater using the thermometers; and pulling up a single crystal by adjusting the output of the lower heater such that, in association with the elapse of operating time of the heater, the temperatures measured with the thermometers become equal to those measured when the heater was brand new. With this configuration, it is possible to prevent a slowdown in the pulling speed of a defect-free silicon single crystal.
Patent WO-2021117890-A1 (WO)
Inventor: KAGEURA JUN-ICHI
IPC: C01G53/00
Filed: 2020-12-11
Abstract: The present invention relates to a lithium metal composite oxide with a layered structure wherein: at least Li, Ni, and an element X are included; the element X is at least one element selected from the group consisting of Co, Mn, Mg, Ca, Sr, Ba, Zn, B, Al, Ga, Ti, Zr, Ge, Fe, Cu, Cr, V, W, Mo, Sc, Y, Nb, La, Ta, Tc, Ru, Rh, Pd, Ag, Cd, In, and Sn; and the mean three-dimensional rugosity of primary particles with a sphere-equivalent diameter of at least 1.0 μm is at least 1.91 and less than 2.9.
Patent WO-2021132009-A1 (WO)
Title: 測定装置および測定方法
Inventor: HERBSCHLEB ERNST DAVID
IPC: G01R33/032
Filed: 2020-12-17
Abstract: 磁気共鳴部材１は、被測定交流物理場内に配置され所定の量子系での量子操作の可能な部材である。コイル２および高周波電源３は、その磁気共鳴部材１にマイクロ波の磁場を印加する。照射装置４は、その磁気共鳴部材１に光を照射し、検出装置５は、その磁気共鳴部材１から、被測定交流物理場に対応する物理的事象を検出する。そして、測定制御部２１は、直流物理場測定シーケンスを所定複数回実行し、直流物理場測定シーケンスのそれぞれにおいて、検出装置５により検出された物理的事象の検出値を特定する。演算部２２は、その複数回の直流物理場測定シーケンスに対応する検出値に基づいて、被測定交流物理場の特定期間分の測定結果を演算する。
Patent WO-2021199536-A1 (WO)
Title: 液化ガスの残量管理システムおよび液化ガスの充填容器
Inventor: MASUDA MITSUTAKA
IPC: F17C9/00
Filed: 2020-12-23
Abstract: ガスの質量販売にあたり、ユーザおよびガス販売事業者の利便性を向上させる。　液化ガスの充填容器であるガスシリンダー４０は、内部の液化ガスの重量を検出するロードセル４２２と、検出した重量を液化ガスの販売事業者２０の管理サーバ２２に送信する第１の通信部４３２と、検出した重量を近傍に位置するユーザＵの携帯情報処理端末３２に送信する第２の通信部４３４と、を備える。管理サーバ２２は、ガスシリンダー４０から重量を受信する通信部２２０と、重量が第１の所定値以下のガスシリンダー４０があるか否かを判断する判断部２２２と、重量が第１の所定値以下のガスシリンダー４０がある場合に、ガスシリンダー４０の交換を促す第１の報知を行う報知部２２４とを備える。携帯情報処理端末３２は、ガスシリンダー４０から受信した重量をユーザＵに報知する。