baber/WOPTO huggingface dataset:
Patent JP-2020519089-A (JP)
Title: ランダム接続過程を行う方法及びそのための装置
IPC: H04W74/08
Filed: 2018-05-04
Abstract: 【課題】無線通信システムにおいてランダム接続過程を行う方法及び装置に関する。【解決手段】ＮＰＲＡＣＨ構成情報を受信するステップ、及びＮＰＲＡＣＨ構成情報に基づき、ランダム接続プリアンブルを送信するステップを含み、ＮＰＲＡＣＨ構成情報は、第１のプリアンブルフォーマットのみが支援されるか、第２のプリアンブルフォーマットのみが支援されるか、又は両方が支援されるかを指示する情報を含み、ＮＰＲＡＣＨ構成情報に従って、第１のプリアンブルフォーマット及び第２のプリアンブルフォーマットの両方が支援され、且つ特定の条件を満たす場合、ランダム接続プリアンブルは、第１のプリアンブルフォーマットを用いて送信され、ＮＰＲＡＣＨ構成情報に従って、第１及び第２のプリアンブルフォーマットの両方が支援され、且つ特定の条件を満たさない場合、ランダム接続プリアンブルは、第２のプリアンブルフォーマットを用いて送信される。【選択図】図１１
Patent JP-2020519996-A (JP)
Title: 高スループット内部通信プロトコルを用いる画像処理プロセッサ
IPC: G06F15/173
Filed: 2018-01-05
Abstract: プロセッサを記載する。プロセッサはネットワークを含む。複数の処理コアはネットワークに連結される。プロセッサは、ネットワークに連結されたトランスミッタ回路を含む。トランスミッタ回路は、処理コアのうち１つによって生成される出力データをネットワーク内に送信するためのものである。トランスミッタ回路は制御論理回路を含む。制御論理回路は、トランスミッタ回路が出力データのうち先行の第１のパケットの送信を完了する前に、トランスミッタ回路に、出力データのうち第２のパケットの送信のための要求を送信させる。
Patent JP-2020518698-A (JP)
Title: 希土類ハロゲン化物シンチレーション材料及びその応用
IPC: C09K11/85
Filed: 2018-10-15
Abstract: 希土類ハロゲン化物シンチレーション材料及びその応用を提供する。当該希土類ハロゲン化物シンチレーション材料の化学式はＲＥａＣｅｂＸ３である。ここで、ＲＥは希土類元素Ｌａ、Ｇｄ、Ｌｕ又はＹであり、ＸはハロゲンＣｌ、Ｂｒ及びＩのうちの１種又は２種であり、０≦ａ≦１.０、０.０１≦ｂ≦１.１、且つ、１.０００１≦ａ＋ｂ≦１.２である。従来技術における異種アルカリ土類金属ハロゲン化物の代わりに、同一組成の＋２価希土類ハロゲン化物をドーパントとして用い、ドーピングを行うことにより、希土類ハロゲン化物シンチレーション材料中のハロゲンイオンを不足させて、希土類イオンの見掛けの原子価状態は＋２価と＋３価との間にあり、非化学量論的化合物であるが、元の化学量論的化合物の結晶構造そのものを保持することができ、化学量論的化合物よりも優れたエネルギー分解能及びエネルギー応答の線形性を有する。
Patent JP-2020519554-A (JP)
Title: 沈降シリカ及びそれを製造するためのプロセス
IPC: C01B33/193
Filed: 2018-05-03
Abstract: ブロードな粒径分布及び大きな中央粒径を有する沈降シリカ、並びにその製造方法。【選択図】なし
Patent JP-2020507630-A (JP)
Title: カリフォルニアポピーのハーブ組成物、並びに睡眠及び夢に関連する障害の治療のための方法
IPC: A61P43/00
Filed: 2018-02-13
Abstract: 【課題】カリフォルニアポピーのハーブ医薬組成物、並びに睡眠障害及び夢に関連する障害を治療するための方法。【解決手段】製剤は、カプセル、錠剤、カプレット又は他の経口剤形の形態でもよく、好ましくは、カリフォルニアポピーの乾燥ハーブトップ３〜１２グラムに相当し、イソキノリンアルカロイドを少なくとも０．８質量％含有する、乾燥植物材料４〜１０質量部と水性アルコール（５０〜９０体積％エタノール)１質量部との比を有する抽出物６００〜２４００ｍｇを含む。前記組成物は、カリホルニジン、エスコルジン及びプロトピンを含むイソキノリンアルカロイドを更に含有してもよい。カリフォルニアポピーは、精神安定剤、抗うつ薬、抗精神病薬、鎮静薬、催眠薬及び鎮痛薬を使用する人々や、心的外傷後ストレス症候群や悪夢を誘発する類似の状態等といった睡眠障害や夢の障害を有する人々を管理するための治療薬としても使用され得る。【選択図】なし
Patent JP-2020522960-A (JP)
Title: 画像符号化／復号化方法、装置、及びビットストリームを保存した記録媒体
IPC: H04N19/513
Filed: 2018-06-05
Abstract: 画像符号化方法が開示される。本発明の画像符号化方法は、空間的周辺ブロックの動き情報、時間的周辺ブロックの動き情報、予め定義された動き情報、及び参照画像で最も多く存在する動き情報のうち少なくとも一つから動き補正候補を誘導するステップと、前記誘導された動き補正候補に動き情報補正を行うステップと、前記動き情報補正の行われた動き補正候補を用いて現在ブロックの予測ブロックを生成するステップとを含むことができる。【選択図】図１６
Patent JP-2020525111-A (JP)
Title: 胸部圧迫に対応するｐｅｐ排気弁を備える蘇生バッグ
IPC: A61M16/00
Filed: 2017-11-30
Abstract: 本発明は、人工蘇生バッグ（５）であって、ガス入口（５４Ａ）とガス出口（５４Ｂ）とを含む変形可能なバッグ（５４）と、出口オリフィス（５９Ａ）を含むガスリザーバ（５９）と、ガスリザーバ（５９）の出口オリフィス（５９Ａ）と変形可能なバッグ（５４）のガス入口（５４Ａ）とに流体接続された第１の導管要素（５６）と、周囲空気が第１の導管要素（５６）に入ることを可能にするために、第１の導管要素（５６）内に配置されており、且つ周囲雰囲気と流体連通している第１の一方向進入弁（５７）と、第１の導管要素（５６）から変形可能なバッグ（５４）にのみガスが移動することを可能にするために、第１の導管要素（５６）内において、第１の一方向進入弁（５７）と変形可能なバッグ（５４）のガス入口（５４Ａ）との間に配置されている第２の一方向弁（５５）とを含む人工蘇生バッグ（５）に関する。【選択図】図７Ａ
Patent JP-2021112004-A (JP)
Title: Charge control device
Inventor: TAKAYAMA DAIKI
IPC: H02J7/00
Filed: 2020-01-08
Abstract: To provide a technology for charging a battery with a charger even when a charger-side voltage sensor of a charger relay has an abnormality.SOLUTION: A charge control device includes a first relay for connecting a battery for performing charging and discharging, and a first node to which a load and a first voltage sensor are connected, and a second relay for connecting the first node and a second node to which a charger and a second voltage sensor are connected. When the second voltage sensor is normal, a control unit turns on the first relay, confirms that the voltage of the second node connected to the charger has become substantially equal to the voltage of the first node which is equal to the voltage of the battery by using the second voltage sensor, and then, turns on the second relay to charge the battery with the charger. When the second voltage sensor is abnormal, the control unit turns on the second relay, confirms that the voltage of the first node connected to the charger has become substantially equal to the output voltage of the battery by using the first voltage sensor, and then, turns on the first relay to charge the battery with the charger.SELECTED DRAWING: Figure 1
Patent JP-2021109895-A (JP)
Title: Adhesive
Inventor: KAMIYA KIMI
IPC: C09J11/08
Filed: 2020-01-08
Abstract: To provide an adhesive excellent in adhesiveness, followability and heating stability.SOLUTION: There is provided an adhesive containing an ethylene-1-butene copolymer (A) satisfying all of the following requirements (A-1) to (A-4): (A-1) the MFR measured at 190°C and under a load of 2.16 kg load is 0.1 to 50 g/10 min; (A-2) the density is 855 to 900 kg/m3; (A-3) the content of a structural unit derived from 1-butene is 6 to 25 mol%; and (A-4) the total content of a vinyl type double bond, a vinylidene type double bond, a 2-substituted olefin-type double bond and a 3-substituted olefin-type double bond per 1000 carbon atoms determined by 1H-NMR measurement is 0.5 or less.SELECTED DRAWING: None
Patent JP-2020126624-A (JP)
Title: Method for recognizing face using multiple patch combination based on deep neural network and improving fault tolerance and fluctuation robustness
Inventor: KIM KYE-HYEON
IPC: G06T7/00
Filed: 2020-01-17
Abstract: To provide a method for face recognition by using a multiple patch combination based on a deep neural network.SOLUTION: A face-recognizing device 100, if a face image with a 1-st size is acquired, inputs the face image into a feature extraction network, to allow the feature extraction network to generate a feature map by applying at least one convolution operation to the face image with the 1-st size, and to generate multiple features by applying sliding-pooling operation to the feature map, wherein the feature extraction network has been learned to extract at least one feature using a face image for learning having a 2-nd size and wherein the 2-nd size is smaller than the 1-st size, and inputs the multiple features into a learned neural aggregation network, to allow the neural aggregation network to aggregate the multiple features and to output at least one optimal feature for the face recognition.SELECTED DRAWING: Figure 3
Patent JP-2020115857-A (JP)
Title: Confectionery
Inventor: MATSUBARA TAKUYA
IPC: A21D13/44
Filed: 2020-01-22
Abstract: To provide confectionery, in which viscosity can properly be adjusted and the balance of rice cake texture such as resilience and viscosity is excellent.SOLUTION: Provided are: confectionery containing hydroxypropyl starch and acetylated phosphoric acid cross-linked starch; confectionery in which the content of hydroxypropyl starch is 0.5 to 10 mass%; confectionery in which the content of acetylated phosphoric acid crosslinked starch is 0.04 to 10 mass%; and, furthermore, a confectionery rice cake texture improving method comprising a step of adding hydroxypropyl starch and acetylated phosphoric acid crosslinked starch.SELECTED DRAWING: None
Patent JP-2021115205-A (JP)
Title: Nurse call system
Inventor: YAMASHITA KAZUMASA
IPC: G08B25/04
Filed: 2020-01-24
Abstract: To suppress such an erroneous report that wandering is notified though a facility user stays in a room.SOLUTION: A nurse call system includes: a sensor reception determination part 15 which determines whether or not a sensor detection call reception part 12 has received a sensor detection call made when a movement from a bed is detected with respect to the same facility user before an area detection call reception part 11 receives an area detection call made when the facility user approaches a monitoring position; and a notification part 16 which gives notification in the case that it is determined that the sensor detection call is received before the area detection call. The area detection call is notified only when the sensor detection call is made before the area detection call is made with respect to one facility user, so that notification is prevented when no movement of the facility user from the bed is detected, that is, the facility user has not moved to a monitoring position.SELECTED DRAWING: Figure 3
Patent JP-2021120307-A (JP)
Title: Chain-type transport conveyor
Inventor: KATAOKA HIDEYOSHI
IPC: B65G45/22
Filed: 2020-01-30
Abstract: To provide a chain-type transport conveyor allowing for easily removing without resort to handwork the dust adhered to a surface area of an inner surface of a case where an object under conveyance being pushed and carried by a push plate of a chain is not to slide within the case.SOLUTION: A chain-type transport conveyor 11 comprises a case 12 whose inner surface includes a bottom surface 17, a ceiling surface 18 and left and right side surfaces 19, an endless chain 24 that circulates along a circulation passage including a passage portion lying along the bottom surface within the case, a push plate 28 that carries while pushing an object under conveyance W along the bottom surface when moving a lower passage portion 30 owing to a circulation of the chain in a state of being attached to the chain, and an air ejection part 40 that ejects, to another surface than the bottom surface of the inner surface of the case, air allowed to remove the dust of the object under conveyance adhered to the relevant surface.SELECTED DRAWING: Figure 1
Patent JP-2021120439-A (JP)
Title: Method for manufacturing luminous material
Inventor: TSUTSUI OSAMU
IPC: C09K11/64
Filed: 2020-01-31
Abstract: To provide a method for manufacturing a luminous material with a high luminance value, usable in the outdoors.SOLUTION: A method for manufacturing a luminous material includes: using EU metal as the activator, and Sr0.9Al2O4 as the base material, and stirring and mixing the two luminescent raw materials; filling a melting pot with the mixed material followed by heat-treating in a vacuum heating furnace at 1500°C×10 hours; manufacturing a luminescent material with high luminous efficiency, having a greatly reduced ratio of Eu3+(trivalent Eu) solid-solved in a crystalline matrix of SrAl2O4; pulverizing the luminescent material with a ball mill to micronize to about 5 micron; and adding Dy2O3 and B2O3 and the base material to the product followed by again heat-treating in a vacuum heating furnace at 1630°C×10 hours so as to manufacture a luminous material having a crystal grain size of about 40 micron and a solid solution amount of Dy of 0.5%.SELECTED DRAWING: Figure 4
Patent JP-2020074473-A (JP)
Title: Semiconductor optical element, array semiconductor optical element, and optical module
Inventor: ADACHI KOICHIRO
IPC: H01S5/12
Filed: 2020-02-05
Abstract: To provide a semiconductor optical element, an array semiconductor optical element, and an optical module ensuring high design freedom while having a structure for reducing the parasitic capacitance.SOLUTION: A semiconductor optical element has a multilayer structure where a semi-insulating substrate, a first semiconductor layer of one conductivity type, an active layer having emission characteristics, a second semiconductor layer of the other conductivity type, an isolating layer, and a conductive layer are laminated in order from the bottom. The multilayer structure includes a light-emitting structure, a first electrode structure, and a second electrode structure, and a first nonlinear groove is formed in the semi-insulating substrate and first semiconductor layer, so as to approach the second electrode structure more than a straight line, as a whole, by separating the second electrode structure from the remaining part.SELECTED DRAWING: Figure 1A
Patent JP-2021115432-A (JP)
Title: Cup for artificial hip joint
Inventor: SAITO MAKOTO
IPC: A61F2/34
Filed: 2020-01-21
Abstract: To provide a cup for an artificial hip joint in which the installation surgery is made easy in the installation to the acetabulum of the cup, and thereby the cost of the surgery is reduced, and also installation strength is improved.SOLUTION: A substantially hemispherical shell-shaped cup is a component of an artificial hip joint and embedded in the acetabulum. In the cup, this outer face is made substantially a screw bottom or screw thread in a half annulus outer face 1 coming in contact with the acetabulum, and a male screw 3 being coaxial with a central axis of the hemispherical shell-shaped cup is provided, and thereby the cup is screwed into the acetabulum as one male screw, and the cup is fixed to the acetabulum. In comparison with a conventional method of placing multiple screws from the inside of the cup or the striking thereof, the fixing strength can be improved easily.SELECTED DRAWING: Figure 1
Patent JP-2021129392-A (JP)
Title: Motor drive device
Inventor: LI TIANYU
IPC: H02P29/024
Filed: 2020-02-13
Abstract: To provide a motor drive device that can determine a failure by detecting a current when a reflux switch is fixed at OFF.SOLUTION: A drive circuit 30D connects series circuits of reflux switches 34 to 36 and drive switches 31 to 33 corresponding to respective phases between a vehicle power supply 1 and the ground to drive a motor 21. Current detection resistors 37U, 37V, and 37W are arranged to detect respective phase currents to be energized. A control circuit 40 controls ON/OFF of each of the switches 31 to 36 on the basis of the detected current. Further, the control circuit 40 is controlled to suppress the rotation of a rotor of the motor 21 and energize a constant target current to coils 21a to 21c, and in a case in which the drive switches 31 to 33 are alternately turned on/off, an OFF fixed failure of the reflux switches 34 to 36 is detected on the basis of the ON duty ratio of a drive signal output when the drive switches 31 to 33 are turned on.SELECTED DRAWING: Figure 1
Patent JP-2021135985-A (JP)
Title: Information processor, and control method and control program of computer
Inventor: HOSODA SADAAKI
IPC: G06Q10/06
Filed: 2020-02-28
Abstract: To easily set a rule related to a use, in a system for determining the permission or prohibition of the use with respect to a request of the use of an information resource.SOLUTION: An information processor (for example, a server 11) being one embodiment of this invention comprises: registration means (for example, an acceptance part 520) for registering second information which can at least specify a rule of an irregular holiday related to a use by distinguishing it from first information which can at least specify a rule of a normal workday related a use of an information resource; and setting means (for example, the acceptance part 520) for associating a designation period with the second information so that the second information is preferentially referred to when determination processing for determining the permission and prohibition of the use by receiving a request of the use.SELECTED DRAWING: Figure 5
Patent JP-2021140269-A (JP)
Title: Information processing apparatus and pen type character input device
Inventor: SEKIGUCHI YOSHIHISA
IPC: G06F3/01
Filed: 2020-03-02
Abstract: To implement a technique allowing for estimating character information directly from motion information of an electronic pen.SOLUTION: A pen type character input device (1) comprises an information processing apparatus (10) and a motion sensor (11) which generates motion information of the pen type character input device (1). The information processing apparatus (10) comprises a motion information acquisition unit (110) which acquires the motion information, and a character estimation unit (120) which inputs the motion information to a trained model to estimate character information corresponding to the motion information.SELECTED DRAWING: Figure 2
Patent JP-2021138638-A (JP)
Title: Smell sensation enhancer
Inventor: TAKEYA CHIAKI
IPC: A61P27/00
Filed: 2020-03-04
Abstract: To provide a smell sensation enhancer for enhancing various smells.SOLUTION: A smell sensation enhancer contains l-carvone as an active ingredient.SELECTED DRAWING: None
Patent JP-2021139793-A (JP)
Title: Fluid handling device, dispersed liquid manufacturing set, and method for manufacturing dispersed liquid
Inventor: SUZUKI SEIICHIRO
IPC: G01N35/08
Filed: 2020-03-06
Abstract: To provide a fluid handling device with which it is possible to reliably generate a dispersed liquid in which droplets including a sample are dispersed in a dispersant.SOLUTION: The fluid handling device comprises: a sample passage for allowing a sample to flow; a dispersant passage for allowing a dispersant to flow; a dispersed liquid generation unit connected to the sample passage and dispersant passage, for parting the sample by the dispersant and generating a dispersed liquid in which droplets of the sample are dispersed in the dispersant; and a dispersed liquid passage connected to the dispersed liquid generation unit, for allowing the dispersed liquid to flow. When it is assumed that X° represents the contact angle, to water, of a portion of inner wall of the dispersed liquid passage and Y(mPa-s) represents the viscosity of the sample measured at 25°C with a tumble type viscometer, the X and the Y satisfy the formula Y≤0.0436X-1.2563.SELECTED DRAWING: Figure 1
Patent JP-2021138522-A (JP)
Title: Call registration device, call registration device control method and control program
Inventor: SUDO TAKESHI
IPC: B66B1/18
Filed: 2020-03-06
Abstract: To reduce possibility of occurrence of such a situation that a user cannot use a facility nevertheless the user of an elevator goes to the specific facility, .SOLUTION: A call registration device (1a) comprises: a use situation specification part (103) which acquires the number of users in each smoking room; a display control part (106a) which performs such a display that a user can select a smoking room that the user can use on the basis of the number of users in each smoking room and a current floor of the user; and a registration part (105) which registers a call for making a floor corresponding to selection of the user as a destination floor to an elevator group management system (2).SELECTED DRAWING: Figure 9
Patent JP-2021137935-A (JP)
Title: Surface coating cutting tool
Inventor: NAKAMURA DAIKI
IPC: B23B27/14
Filed: 2020-03-09
Abstract: To provide a coating tool having chipping resistance and wear resistance even in high-speed continuous cutting processing of alloy steel, cast iron or the like.SOLUTION: In a coating tool, a coating layer (Ti1-xAlx)(CyN1-y) of a base body surface has crystal grains having cubic crystal structures of 70 area% or larger, and an average composition is 0.60≤xavg≤0.95, 0.000≤yavg≤0.010. In each of the crystal grains, when setting a range which is surrounded by a curved line separated from a grain boundary by 25 nm into a grain as a region α, setting a range surrounded by the curved line and the grain boundary as a region β, setting average values of x, y in all the regions α as xαavg, yαavg, forming a measurement region which is divided at 50 nm intervals over entire regions of the adjacent regions β, and setting average values of x, y as xβavg, yβavg at the respective measurement regions, a total sum of areas satisfying 0.10≤xβavg≤xαavg-0.10, yαavg+0.010≤yβavg≤0.680 is 5.0 to 20.0 area% with respect to a total area of the region β.SELECTED DRAWING: Figure 1
Patent JP-2021141027-A (JP)
Title: Lithium primary battery discharge depth estimation method and discharge depth estimation device
Inventor: SUZUKI YOICHI
IPC: H01M6/50
Filed: 2020-03-09
Abstract: To suppress the occurrence of a calculation error in estimating the discharge depth of a lithium primary battery.SOLUTION: In a lithium primary battery 1 discharge depth estimation method in which an open circuit voltage OCV is estimated by a parameter estimation method in which a discharge current I of the lithium primary battery 1 and a terminal voltage VL are used as input parameters, and an open circuit voltage OCV of the lithium primary battery 1 and an internal resistance R are used as estimation parameters, and the discharge depth DOD is estimated from the predetermined open circuit voltage characteristics, an initial value R0 of the internal resistance R in the parameter estimation method is set in advance on the basis of prior data of the internal resistance R acquired for each discharge depth DOD at the start of discharge and each discharge current I, and when the discharge current I is smaller than a threshold value TH1, the estimation start of the discharge depth DOD is suspended for a predetermined waiting time.SELECTED DRAWING: Figure 26
Patent JP-2021144312-A (JP)
Title: Determination apparatus
Inventor: KAGAWA RYOHEI
IPC: G08G1/04
Filed: 2020-03-10
Abstract: To detect a monotonous tendency from a captured image.SOLUTION: A determination apparatus 1 comprises: a landscape image processing unit 3 for acquiring, in chronological order, a visual saliency map obtained by estimating the level of visual saliency in an image based on the image which is obtained by capturing outside from a moving body; and a monotonous determination unit 4 for determining whether the image tends to be monotonous based on the standard deviation and the amount of eye movement that are calculated based on the visual saliency map.SELECTED DRAWING: Figure 1
Patent JP-2021143610-A (JP)
Title: Variable valve mechanism of internal combustion engine
Inventor: SUZUKI HIROYUKI
IPC: F01L13/00
Filed: 2020-03-11
Abstract: To prevent a change in valve opening timing and valve closing timing when an operational angle and a lift amount are changed.SOLUTION: A variable valve mechanism of an internal combustion engine includes: a main cam 1; a second arm 10 in which a vertical part 11 is axially attached to a support shaft 13 and a lateral part 12 presses a valve 20 via a locker arm 21; a link arm 16 which is rotated by the support shaft 13; and a first arm 5 which is axially attached to the link arm 16 in a rotational manner and is provided with a main follower 8. A middle cam surface 14 is provided to the vertical part 11, and a middle follower 6 is provided to the first arm 5. When the link arm 16 is rotated, a contact point C1 between the middle cam surface 14 and the middle follower 6 displaces to bring a contact point C2 with the locker arm 21 in the lateral part 12 is moved in a lateral direction to thereby change the operational angle and the lift amount. Also, when a contact point C3 between the main cam 1 and the main follower 8 angularly changes, a phase of a lift top changes and valve opening timing does not change.SELECTED DRAWING: Figure 5
Patent JP-2021142086-A (JP)
Title: Game machine
Inventor: KAGAMI YASUHIRO
IPC: A63F5/04
Filed: 2020-03-11
Abstract: To provide a game machine that enables improvement in the aesthetic appearance of a reel.SOLUTION: A game machine is provided with a reel R1, the reel R1 including: a band-shaped reel tape T1 having a plurality of symbols P4 and P5 disposed along a longer direction Y; and a reel frame FR1 around which the reel tape T1 is wound and which thereby holds the reel tape T1. In a lateral direction X of the reel tape T1, the symbol P4 has an area S1 smaller than an area S2, the area S1 being on one side in an X1 direction side and the area S2 being on the other side in an X2 direction side. The symbol P4 is disposed on the reel tape T1 in such a manner that a distance n1 which is a distance to T1c on one end in the lateral direction X is smaller than a distance n2 which is a distance to T1d on the other end.SELECTED DRAWING: Figure 7