baber/WOPTO huggingface dataset:
Patent JP-2023134067-A (JP)
Title: Method for manufacturing polyester resin composition
Inventor: OZAWA YOSHIKA
IPC: B29C48/27
Filed: 2022-03-14
Abstract: To provide a method for manufacturing a polyester resin composition capable of satisfactorily cleaning filters of a leaf disk filter.SOLUTION: A method for manufacturing a polyester resin composition using a twin screw extruder provided with a plasticizing section, a kneading section, a degassing section, and a leaf disk filter from a resin supply port side in this order comprises: a kneading and extruding step of the polyester resin composition for supplying a polyester resin from a resin supply port, adding a particle dispersion slurry from an addition section installed on the kneading section into the twin screw extruder, and obtaining the polyester resin composition filtrated through the leaf disk filter; and a cleaning step of stopping the kneading and extruding step and removing filters from the leaf disk filter to clean them. In the cleaning step, the filters are cleaned by an acid solution containing at least one of nitric acid, fluoro-nitric acid, and phosphoric acid.SELECTED DRAWING: Figure 1
Patent JP-2023135340-A (JP)
Title: Manufacturing method for bonded type wafer
Inventor: ISHIZAKI JUNYA
IPC: H01L21/02
Filed: 2022-03-15
Abstract: To provide a manufacturing method for bonded type wafer capable of reducing defective parts of an epitaxial layer caused by thermosetting defects of BCB.SOLUTION: A manufacturing method for bonded type wafer bonds an epitaxial wafer containing P (phosphorus) and a wafer to be bonded via benzocyclobutene. The epitaxial wafer includes: a starting substrate having a first surface and a second surface opposite the first surface; and an epitaxial layer formed on the first surface of the starting substrate and containing P. After removing deposits deposited on the second surface of the starting substrate of the epitaxial wafer by detouring around during the epitaxial growth process, thermosetting of the benzocyclobutene is performed.SELECTED DRAWING: Figure 1
Patent JP-2022145650-A (JP)
Title: Soil solidification method, soil solidification material, waterway, and pond
Inventor: FURUHASHI TAKAMASA
IPC: E02D3/12
Filed: 2022-03-17
Abstract: To quickly solidify the soil while reducing environmental load.SOLUTION: A soil solidification material is mixed with the soil to solidify the soil. The soil solidification material contains lime, gypsum, a material containing at least one of crushed-stone dust, lime dust, and fine aggregate, and a heating material to generate heat at least in a state of being supplied into the soil.SELECTED DRAWING: Figure 1
Patent JP-2023137514-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: YAMAMOTO TAKAYUKI
IPC: G06Q30/0251
Filed: 2022-03-18
Abstract: To allow for providing information that is useful to a business operator.SOLUTION: An information processing device 10 provided herein is configured to acquire brand name character string representing a brand name and a target character string representing an affiliation target to which the brand represented by the brand name belongs, and train a machine learning model configured to output a vector of the brand name character string and the target character string on the basis of an advertisement history set by the affiliation target represented by the target character string for the brand represented by the brand name character string. The information processing device 10 is also configured to generate a character string vector by vectorizing a character string obtained by merging the brand name character string and the target character string, and vectorize the brand name character and the target character string for the brand using the character string vector.SELECTED DRAWING: Figure 1
Patent JP-2023142431-A (JP)
Title: Driving support device and driving support method
Inventor: TAKAGI KAZUHIRO
IPC: G08G1/09
Filed: 2022-03-25
Abstract: To provide a driving support device which supports safe travel on a narrow road.SOLUTION: A driving support device 200 of the present disclosure comprises: an own vehicle position information acquisition unit 210; a surrounding environment information acquisition unit 230; a map information acquisition unit 220; a narrow road detection determination unit 240 which determines whether or not narrow road information can be detected on the basis of surrounding environment information; a linear shape determination unit 250 which determines whether or not a narrow road is in a linear shape on the basis of the own vehicle position information and map information, and determines whether or not the narrow road is in the linear shape on the basis of the narrow road information when the narrow road information can be acquired; a travel path calculation unit 260 which calculates a first narrow road travel path by using the own vehicle position information and the map information, calculates a second narrow road travel path by using the narrow road information, respectively when it is determined that the narrow road is in the linear shape on the basis of the narrow road information, and uses the first narrow road travel path as a narrow road travel path when a difference value between both is a threshold path difference value or less; and a driving support control unit 270 which supports travel along the narrow road travel path.SELECTED DRAWING: Figure 1
Patent JP-2023143450-A (JP)
Title: Life pattern determination system
Inventor: NISHIDA RYUTA
IPC: G06Q50/22
Filed: 2022-03-25
Abstract: To provide a life pattern determination system capable of easily acquiring a change degree in a state of a life pattern.SOLUTION: The life pattern determination system comprises: a power sensor 110 which can detect an action of an object person P1 by allowing a usage state of a facility installed in a housing 1 used by the object person P1 to be detected; a server 120 which compares actual action data regarding the detected action of the object person P1 and learned action data regarding a previously learned action of the object person P1; and a server 120 which sets, to the action of the object person P1 corresponding to the actual action data, a normal rank indicating one or two or more stepwise ranks indicating a normal state (acting time normal rank, sleeping time normal rank, and action frequency normal rank), and an abnormal rank indicating one or two or more stepwise ranks indicating an abnormal state (acting time abnormal rank, sleeping time abnormal rank, and action frequency abnormal rank).SELECTED DRAWING: Figure 1
Patent JP-2023144395-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: OTA HITOSHI
IPC: G09G3/3275
Filed: 2022-03-28
Abstract: To maintain good output characteristics of a DA conversion circuit without increasing the area of a semiconductor substrate.SOLUTION: An electro-optical device 10 comprises: a data signal output circuit 50 that includes a DA conversion circuit; a plurality of terminals 80; a control circuit 30 that is supplied with a power supply potential VL from at least one terminal of the terminals 80 via power supply wiring 501; and a power supply circuit 15a that generates a power supply potential VPL according to potentials AVDD and AVSS supplied via two or more terminals of the plurality of terminals 80, and supplies the generated power supply potential to power supply wiring 502. The DA conversion circuit 50 includes a plurality of capacitive elements, and the power supply wiring 501 or the power supply wiring 502 is selectively connected to a part of the plurality of capacitive elements.SELECTED DRAWING: Figure 12
Patent JP-2023146937-A (JP)
Title: Semiconductor storage device and test method
Inventor: MAEDA SATOYUKI
IPC: G11C29/14
Filed: 2022-03-29
Abstract: To provide a semiconductor storage device and a test method capable of analyzing a memory chip where a defect occurs without disclosing a specific command to a memory vendor when the defect occurs in the memory chip.SOLUTION: A memory LSI 10 as a semiconductor storage device includes: a memory chip 20; a FUSE control circuit 36 for controlling a ZapFuse 36A in which an analysis flag indicating whether or not the memory chip 20 can be analyzed is stored; and a test circuit 37 for outputting a command to enable the analysis flag to be changed to information indicating that the memory chip 20 can be analyzed with respect to the FUSE control circuit 36 when the analysis flag is information indicating that the memory chip 20 cannot be analyzed and a specific command to enable analysis of the memory chip is obtained from outside the memory LSI 10.SELECTED DRAWING: Figure 4
Patent JP-2023147432-A (JP)
Title: Hot stamp molding
Inventor: DOI TAKASHI
IPC: C23C2/12
Filed: 2022-03-30
Abstract: To provide a hot stamp molding capable of improving delayed fracture resistance without damaging coating material adhesion and corrosion resistance after coating.SOLUTION: A hot stamp molding 1 includes a steel base material 10 and an Al coating 20 A formed on the steel base material 10. The Al coating 20 includes an interlayer 21, an intermediate layer 22 and an oxide film layer 23; the intermediate layer 22 includes an Fe-Al-Si phase 22a having a structure having a part of α Fe substituted with Al and Si; the content of Si in the Fe-Al-Si phase 22a is 1-20 mass%; the total content of Ni and Cr is 0.10-5.0 mass%; the ratio of Mg to a component except carbon and oxygen in the oxide film layer 23 is 0.01-80.0 mass%; and (1 0 -2) peak intensity α of α-Al2O3 of the oxide film layer 23 and (1 1 1) peak intensity γ of γ-Al2O3 detected by XRD satisfy the following relational expression, γ/(α+γ)≥0.50.SELECTED DRAWING: Figure 1
Patent JP-2023151596-A (JP)
Title: Slide member and method of manufacturing the same
Inventor: WATANABE AIRI
IPC: F16C33/12
Filed: 2022-03-31
Abstract: To solve a problem on a slide member formed of aluminum alloy containing particles of which the solid solution is not caused by aluminum material, such that when the corrosive component to corrode the aluminum material exists in lubricating oil, matrices (the aluminum material) around the particles not covered with an anode oxide film reacts with corrosive components to possibly cause corrosion.SOLUTION: The slide member according to this invention includes a base material including an aluminum alloy layer containing particles of which the solid solution is not caused in the aluminum material, and the anode oxide film formed on the surface of the aluminum alloy layer. In a predetermined region of a MAP image obtained by observing the aluminum alloy layer with EPMA, the area of the particle region on the surface of the aluminum alloy layer/the area of the particle region on the cross section of the aluminum alloy layer is equal to or larger than 0.7, where the area of the particle region shows the concentration of the particles is 50% or more.SELECTED DRAWING: Figure 1
Patent JP-2022079753-A (JP)
Title: Liquid ejection head and printer
IPC: B41J2/01
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head that improves print quality, and to provide a printer. 
     SOLUTION: A liquid ejection head includes an actuator and a control unit. The actuator drives a pressure chamber communicated to a nozzle in which liquid is filled and meniscus of the liquid is formed. The control unit applies an ejection pulse for causing the nozzle of the pressure chamber to eject the liquid to the actuator and then applies a promotion pulse for promoting vibration of the meniscus to the actuator. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155089-A (JP)
Title: Bridge bearing and bridge
Inventor: WATANABE SHINYA
IPC: E01D19/04
Filed: 2022-04-09
Abstract: To provide a bridge bearing capable of suppressing the action of a large horizontal force on a substructure by the expansion and contraction of a bridge girder and transmitting the large horizontal force at the time of an earthquake or the like to the substructure by dispersing it to a plurality of bearings, and a bridge using such a bearing.SOLUTION: A bridge bearing has a laminated rubber bearing part 4 whose lower side is fixed on a pier or an abutment 1, an intermediate steel plate 5 fixed on the laminated rubber bearing part, a movable bearing part 6 supported movably in the axial direction of a bridge girder 2 on the intermediate steel plate, and an oil damper 7 for imparting resistance to relative displacement in the axial direction of the bridge girder 2 generated between the intermediate steel plate and the movable bearing part. This bridge bearing is used for the continuous girder together with the laminated rubber bearing part, and the bridge girder is supported by the laminated rubber bearing part on one abutment or pier, and the bridge bearing is used on another abutment or pier.SELECTED DRAWING: Figure 1
Patent JP-2022172446-A (JP)
Title: bag for bulk material
Inventor: ANDREAS BRAUN
IPC: B65D30/10
Filed: 2022-04-11
Abstract: To provide a bag allowing for economizing material in a bottom region while favorably protecting a content charged and securing strength sufficiently in even a bottom region.SOLUTION: A bag for bulk material, made of paper and/or other sheet material, includes at least one bottom formed in a cross-over or block bottom-folding scheme, in which fold portions in the bottom have two side flaps forming a bottom by being folded around side fold lines extending longitudinally of the bottom. The side flap forms an overlap in a closure state, in which the overlap has a width of 10 millimeter or smaller, preferably 6 millimeter or smaller, more preferably 4 millimeter or smaller.SELECTED DRAWING: Figure 5
Patent JP-2022176103-A (JP)
Inventor: MORITA TAKAKI
IPC: A41D19/015
Filed: 2022-04-19
Abstract: 【課題】本発明は、対象物を把持し易く作業性に優れ、長期に渡って滑止性が維持できる滑止手袋の提供を目的とする。【解決手段】本発明の滑止手袋は、着用者の掌及び手の甲を覆うよう袋状に形成された本体部と、着用者の第１指乃至第５指をそれぞれ覆うよう上記本体部から延設された有底筒状の第１指部乃至第５指部と、上記第１指部乃至第５指部とは反対方向に延設された筒状の裾部とを有する繊維製の編み手袋本体と、上記編み手袋本体の掌部分及び第１指部乃至第５指部の掌側に積層されるゴム又は樹脂製の被膜層と、上記編み手袋本体及び上記被膜層の間に積層されるゴム又は樹脂製の補強部とを備え、上記補強部が、少なくとも着用時の舟状骨、月状骨、有鉤骨、豆状骨及び第３指乃至第５指の手根中手関節に対応する掌側の位置に配設されている。【選択図】図１
Patent JP-2022105519-A (JP)
Title: Display device
IPC: G09G3/20
Filed: 2022-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which the power consumed in a period where a written image is held is suppressed. 
     SOLUTION: A display device includes a liquid crystal display panel that is driven by electric power supplied from a converter or a backup circuit. At a writing operation time when the load increases, a fixed potential is supplied using the converter and a capacitor is charged. In an image holding period when the load decreases, the fixed potential may be supplied with priority from the capacitor without using the converter. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022103200-A (JP)
Title: Aqueous eye drops containing polymer compound, silver salt and ionic isotonizing agent
IPC: A61K47/02
Filed: 2022-04-25
Abstract: PROBLEM TO BE SOLVED: To provide stable aqueous eye drops containing a silver salt and an ionic isotonizing agent. 
     SOLUTION: The aqueous eye drops contain: a polymer compound that is at least one of a cellulosic polymer compound, hyaluronic acid or a salt thereof, and polyvinylpyrrolidone; a silver salt; and an ionic isotonizing agent. A method of stabilizing aqueous eye drops comprises adding polyvinylpyrrolidone, a cellulosic polymer compound, or hyaluronic acid or a salt thereof to aqueous eye drops containing a silver salt and an ionic isotonizing agent. A method of inhibiting aqueous eye drops containing a silver salt and an ionic isotonizing agent from clouding comprises adding polyvinylpyrrolidone, a cellulosic polymer compound, or hyaluronic acid or a salt thereof to the aqueous eye drops. A method of stabilizing a silver salt comprises adding polyvinylpyrrolidone, a cellulosic polymer compound, or hyaluronic acid or a salt thereof to aqueous eye drops containing the silver salt and an ionic isotonizing agent. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023165315-A (JP)
Title: 情報処理装置、運転診断方法及びプログラム
IPC: G08G1/00
Filed: 2022-05-02
Abstract: 【課題】誤った運転診断を抑制することを可能とする。【解決手段】情報処理装置は、車両の走行に係る走行情報と、前記車両に搭載されたカメラにより撮像された規制表示の撮像画像から情報化された規制表示の情報を取得する取得部と、前記規制表示の情報化に失敗し、又は情報に異常値を含む欠損部がある場合、前記欠損部のデータを、前記欠損部の前又は後の情報化に成功した情報に設定する前処理部と、前記情報化された前記規制表示の情報及び前記走行情報を基に前記規制表示に対する前記車両の運転診断を実行する診断部と、を含む。【選択図】図７
Patent JP-2023165440-A (JP)
Title: ベルト
IPC: B65G15/30
Filed: 2022-05-06
Abstract: 【課題】 本発明によれば、ベルト基材を平易な方法で環状に接合することが可能なベルトを提供することができる。【解決手段】 実施形態によれば、帯状のベルト基材１の第１端部１０ａと第２端部１０ｂを接合することで形成された環状構造を有するベルト１０が提供される。第１端部１０ａは、ベルト１０の進行方向Ｐに沿って突出する少なくとも１つの第１凸部１０１ａを備える。第２端部１０ｂは、進行方向Ｐに沿って突出する少なくとも１つの第２凸部１０１ｂを備える。第１凸部１０１ａは、進行方向Ｐと交差する第１方向Ｑに沿って設けられた第１貫通孔４ａを備える。第２凸部１０１ｂは、第１方向Ｑに沿って設けられた第２貫通孔４ｂを備える。ベルト１０は、ピン５をさらに備える。第１方向Ｑに沿って互いに連通するように配置された第１貫通孔４ａと第２貫通孔４ｂにピン５が挿入されることで、ベルト基材１の第１端部１０ａと第２端部１０ｂが接合される。【選択図】 図１
Patent JP-2023165471-A (JP)
Title: データ匿名化処理システム、データ匿名化処理装置およびデータ匿名化処理方法
IPC: G06F21/62
Filed: 2022-05-06
Abstract: 【課題】ユーザが匿名化処理を施すデータにおいて、所望の匿名化箇所に所望の匿名化手法を簡便かつ自由に指定するデータ匿名化処理システムを提供する。【解決手段】データ匿名化処理システムは、アプリケーションサーバ装置とデータベース管理システムを備える。アプリケーションサーバ装置は、要求メッセージ処理部、データ取得部及び匿名化処理部を有する。要求メッセージ処理部は、ユーザにより入力されたテーブル指定情報、取得対象データ範囲、匿名化対象列及び匿名化手法を含む入力情報を受信する。データ取得部は、データベース管理システムで管理されているデータ群の中から、指定されたテーブルを特定し、指定された範囲のデータを匿名化元データとして取得する。匿名化処理部は、匿名化元データ内の匿名化対象列に含まれる情報に対して、指定された匿名化手法を用いて匿名化処理を実行して匿名化データを作成し、ユーザへ提供する。【選択図】図５
Patent JP-2022103273-A (JP)
Title: Perfluoro(poly)ether group-containing silane compound
IPC: C09K3/18
Filed: 2022-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel perfluoro(poly)ether group-containing silane compound having water repellency, oil repellency and antifouling property and capable of forming a layer having high friction durability. 
     SOLUTION: There is provided a perfluoro(poly)ether group-containing silane compound represented by the formula (1a) or the formula (1b), where each symbol has the same meaning as described in the specifications of this application. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022109300-A (JP)
Title: Server device, information processing method, and program
IPC: H04L67/1396
Filed: 2022-05-11
Abstract: PROBLEM TO BE SOLVED: To grasp a situation of a visitor to a website in real time. 
     SOLUTION: A situation of a visitor to a website can be grasped in real time by a server device provided with a user information storage unit in which two or more pieces of user information that are information on the user, having one or more attribute values are stored, an operation information receiving unit for receiving operation information on an operation to the user's website, from a user terminal of the user who is a visitor to the website, an attribute value acquisition unit that acquires one or more attribute values of the user who is visiting the website using the operation information, and an attribute value output unit for outputting one or more attribute values acquired by the attribute value acquisition unit. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023011496-A (JP)
Title: Projection type video display device
Inventor: YAMAMOTO NORIKAZU
IPC: G03B21/14
Filed: 2022-05-13
Abstract: To provide a projection type video display device that can reduce generation of heat caused by stray light.SOLUTION: A projection type video display device of the present disclosure comprises: a light source; an image forming element that forms an image; a color separation and combination unit that separates light from the light source into first illumination light and second illumination light, emits the first illumination light and the second illumination light to the image forming element, and combines first projection light and second projection light reflected by the image forming element; and a notch filter that is arranged between the light source and the color separation and combination unit. A first dichroic filter reflects the first illumination light and the first projection light. A first incident angle of the first illumination light with respect to the first dichroic filter and a second incident angle of the first projection light with respect to the first dichroic filter are different from each other. The notch filter attenuates light in a first wavelength band including a boundary between the wavelength band of the first illumination light and the wavelength band of the second illumination light.SELECTED DRAWING: Figure 2
Patent JP-2023169995-A (JP)
Title: パーキングブレーキ制御装置
IPC: B60T17/22
Filed: 2022-05-18
Abstract: 【課題】輪止めが設置された状態での車両の発進を防止する。【解決手段】パーキングブレーキ制御装置１００は、車両Ｖに設けられた輪止め収納部３への輪止めＷの収納の有無を検出する収納検出部１１と、収納検出部１１によって輪止めＷの収納が検出されない場合、パーキングブレーキ２を作動させるブレーキ制御部１３と、を備える。【選択図】図４
Patent JP-2023170600-A (JP)
Title: データ分析装置及びデータ分析方法
IPC: G05B23/02
Filed: 2022-05-19
Abstract: 【課題】保守点検時等の不要な運転データ（時系列データ）の分析結果の取り込みを抑止する。【解決手段】データ分析装置１００は、分析対象システムから得られる時系列データを分析して診断を行う分析部１２１と、フィルタリングを実行するためのフィルタリング条件を分析部１２１による時系列データの診断結果が満たしているか否かを判定し、判定の結果に基づいてフィルタリングの実行可否を決定して、時系列データの診断結果を管理する管理部１２２と、を備える。【選択図】図１
Patent JP-2023170745-A (JP)
Title: 締着具
IPC: B60R16/04
Filed: 2022-05-20
Abstract: 【課題】ボルトとナットとの締着強度を長期間に亘って高く保持することができるとともに、必要時には、締着状態を容易に解除することが可能な締着具を提供する。【解決手段】締着具１は、ナット部材３とボルト部材２とからなるものである。そして、ボルト部材２は、フランジ１１の外周に係合突起１２，１２・・を設けたフランジボルト体４と、フランジボルト体４の係合突起１２，１２・・と係合可能な被係合突起１４，１４・・を設けたネイル５と、フランジボルト体４のフランジ１１およびネイル５を収納可能なケース７とによって構成されている。【選択図】図２
Patent JP-2022111151-A (JP)
Title: Imaging apparatus and control method of imaging apparatus
IPC: H04N5/232
Filed: 2022-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that can be configured to be small and outputs information required by a user, and an electronic apparatus. 
     SOLUTION: A single-chip imaging apparatus includes: an imaging unit that comprises a plurality of pixels arranged two-dimensionally and captures an image; a recognition processing unit that performs at least a part of recognition processing on a captured image on the basis of an output from the imaging unit; and an output unit that can output intermediate data obtained in the middle of the recognition processing by the recognition processing unit, to the outside. The imaging unit and the recognition processing unit are arranged in a single chip. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023173278-A (JP)
Title: ハット形鋼矢板の製造方法、及び、ハット形鋼矢板の製造設備
IPC: B21B1/082
Filed: 2022-05-25
Abstract: 【課題】孔型圧延において安定的に継手部を造形することができるハット形鋼矢板の製造方法、及び、ハット形鋼矢板の製造設備を提供すること。【解決手段】本発明のハット形鋼矢板の製造方法は、ウェブ部、一対のフランジ部、一対の腕部、及び、一対の継手部を有するハット形鋼矢板を、粗圧延機、中間圧延機、及び、仕上げ圧延機の各々における１または複数の孔型での被圧延材への複数回の圧延によって製造するハット形鋼矢板の製造方法であって、中間圧延機による１または複数の孔型での中間圧延のうち、被圧延材における圧延入側でのフランジ相当部の長さよりも圧延出側でのフランジ相当部の長さを長くする圧延を行う際に、被圧延材の断面における全体の減面率をＡとし、被圧延材の断面におけるフランジ相当部の減面率をＢとしたとき、Ｂ－Ａ＞０の関係を満たすように圧延する。【選択図】図４
Patent JP-2023173651-A (JP)
Title: ゴルフボール
IPC: A63B37/00
Filed: 2022-05-26
Abstract: 【課題】アイアンフルショット時の優位な飛距離性能を有し、ショートゲーム時の高いスピン性能を有すると共に、非常にソフトな打感を与え、繰り返し打撃時の割れ耐久性に優れ、主にアイアンショットを巧みに操る上級アマチュアゴルファーのニーズを満足させるゴルフボールを提供する。【解決手段】単層ゴム製コア１と単層の樹脂製カバー３との間に１層の中間層２を介在させてなるゴルフボールにおいて、コアを中間層で被覆した球体（中間層被覆球体）とボールとの表面硬度関係が、下記式（中間層被覆球体の表面硬度）＞（ボールの表面硬度）を満たすと共に、下記３つの式１４≦（コアのAttiコンプレッション）≦３８（コアのAttiコンプレッション）／（コア表面ショアＣ硬度－コア中心ショアＣ硬度）≦１．１６００≦（中間層被覆球体の表面ショアＣ硬度）×（中間層材料の比重）×［中間層材料の体積（ｃｍ3）］を満たしたゴルフボール。【選択図】図１
Patent JP-2023174167-A (JP)
Title: ゴルフボール
IPC: A63B37/00
Filed: 2022-05-27
Abstract: 【課題】ドライバーショットの飛距離に優れ、かつ、ミドルアイアンショットでのスピン量が良好なゴルフボールを提供することを目的とする。【解決手段】ゴルフボールは、球状コアと、カバーとを有し、前記球状コアの半径を８等分した各点のショアＣ硬度を、中心からＣ０（中心）、Ｃ１、Ｃ２、Ｃ３、Ｃ４、Ｃ５、Ｃ６、Ｃ７およびＣ８（表面）としたとき、硬度差（Ｃ１－Ｃ０）、硬度差（Ｃ２－Ｃ１）、硬度差（Ｃ３－Ｃ２）および硬度差（Ｃ４－Ｃ３）が０超６．０以下であり、硬度差（Ｃ５－Ｃ４）が５．０以上であり、硬度差（Ｃ６－Ｃ５）、硬度差（Ｃ７－Ｃ６）および硬度差（Ｃ８－Ｃ７）が０超３．５以下であり、差［｛（Ｃ２－Ｃ０）／２｝－｛（Ｃ８－Ｃ６）／２｝］が０以上である。【選択図】なし
Patent JP-2023175183-A (JP)
Title: 金型ユニット及び射出成形機
IPC: B29C45/44
Filed: 2022-05-30
Abstract: 【課題】簡易な構成で、置き中子を確実に金型に戻したうえで、成形作業を行い、金型を破損させることがない、金型ユニット及び射出成形機を提供する。【解決手段】射出成形機１０の動作を制御するとともに検出手段と負圧手段と接続される制御手段８０を有し、制御手段８０は、成形品Ｆの成形が完了し、固定側金型５１に対して可動側金型５２が離間した状態において、置き中子６０が凹部内に位置して第一空気通路５２ａ及び第二空気通路５３ｆを閉鎖するとともに、検出手段が所定の空気圧であることを検出すると、可動側金型５２を動作可能とさせる。【選択図】図８