baber/WOPTO huggingface dataset:
Patent JP-2023055796-A (JP)
Title: Manufacturing method of printed matter using aqueous gravure ink
IPC: B41M1/10
Filed: 2023-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of printed matters, which can obtain a printed matter and a laminated body that are excellent in leveling, concentration, color development and the like and can be continuously obtained with excellent printability, and furthermore, develops excellent physical characteristics, without deteriorating a printing speed, by using an aqueous gravure ink. 
     SOLUTION: A manufacturing method of printed matters is a manufacturing method of printed matters using an aqueous gravure ink containing a pigment and a binder resin on a first substrate, in which the ink satisfies the following (1) to (3) during printing. (1) When an aqueous gravure ink contains 50 mass% or larger of the organic pigment in all pigments, a total pigment concentration in the ink total amount is 11 to 40 mass%, and a ratio between the total pigment and the binder resin (total pigment/binder resin) is 1 to 5. (3) In the (1), the viscosity at 25°C of the ink is 10 to 70 mPa s. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023183368-A (JP)
Title: 熱交換器
IPC: F28F3/00
Filed: 2023-02-01
Abstract: 【課題】熱伝導性能が高く、容易に製造および大型化可能な熱交換器を提供する。【解決手段】熱交換器１が、流路形成板１０および温調板２０を備える。流路形成板１０は、流路面１１と、流路面１１に凹設された溝１３とを有する。温調板２０は、流路面１１に重ねられたカバー面２１と、カバー面２１とは反対側で対象物９と近接する熱交換面２２とを有する。溝１３がカバー面２１で覆われることで、熱媒流路２が構成される。流路形成板１０および温調板２０は、金属の板材から成形され、カバー面２１および流路面１１上にそれぞれ設けられた接着皮膜６０を介して互いに接合される。接着皮膜６０は、化成処理層６１と、無極性樹脂からなる樹脂層６２とを板材からこの順で積層することによって形成される。熱媒は、熱媒流路２を通流し、接着皮膜６０が設けられた温調板２０を介した固体伝熱により対象物９との間で熱交換を行う。【選択図】図５
Patent JP-2023106361-A (JP)
Title: Horizontal axis multiblade offshore wind power generator
Inventor: ODA SHIGEO
IPC: F03D15/00
Filed: 2023-02-04
Abstract: To provide a horizontal axis multiblade offshore wind power generator which is achieved in size enlargement and a large output, and can reduce a cost, being the offshore wind power generator which can further safely perform inspection/maintenance work.SOLUTION: A rotational force of a windmill body 10 installed above a pedestal 1 which is floated on a sea surface is transmitted to a power pulley 18 on the pedestal 2 via a rope ring 13, a power generator drive shaft is connected to a center axis 17 of the power pulley 18, and power is generated by driving a power generator 20. Tension is generated by pulling the rope ring 13 to the outside by a tension pulley 16, a fall of the rope ring 13 caused by loosening is thereby prevented, and a slide is suppressed by generating a friction force at a contact part between the power pulley 18 and the rope ring 13. Also, by installing the power pulleys 18 and the power generators 20 on the pedestal 2 in a plurality of pieces, an output as the wind power generator is increased by using the existing power generator 20, and a partial load operation becomes available.SELECTED DRAWING: Figure 4
Patent JP-2023062116-A (JP)
Title: Method of using container for cell culture
IPC: C12N1/00
Filed: 2023-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a container for cell culture in which various operations to be performed in cell culture can be made simple and efficient, and a method of using the container for cell culture. 
     SOLUTION: In one aspect, a container 1 for cell culture comprises a container main body 2 and injection/discharge ports 3a, 3b; and an inside of the container main body is divided into a plurality of cisterns by at least one filter member 4. The inside of the container main body is divided into a first cistern 1st on a top surface side of the container main body and a second cistern 2nd on a bottom surface side of the container main body. At least one of the first cistern on the top surface side and the second cistern on the bottom surface side is provided with at least one of the injection/discharge ports. Also provided is a method of using the container for cell culture, which comprises culturing cells while exchanging medium. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023071806-A (JP)
Title: Methods and systems for prediction of HLA class II-specific epitopes and characterization of CD4+ T cells
IPC: G16B40/00
Filed: 2023-02-27
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for prediction of human leukocyte antigen (HLA) class II-specific epitopes and characterization of CD4+_T cells. 
     SOLUTION: The method comprises: identifying a peptide sequence associated with cancer and comprising a cancer mutation; selecting a protein encoded by an HLA class II allele that is normally expressed by a cell of a subject and predicted by a machine-learning HLA-peptide presentation prediction model to bind to the peptide; contacting the identified peptide with the selected protein encoded by the HLA class II allele for verification; optionally purifying the identified peptide; and administering an effective amount of a polypeptide comprising a sequence of the identified peptide or a polynucleotide encoding the polypeptide to the subject. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023060058-A (JP)
Title: Acoustic wave resonator, filter and multiplexer
IPC: H03H9/25
Filed: 2023-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of acoustic wave resonators. 
     SOLUTION: An acoustic wave resonator 20 has a piezoelectric substrate 12, which is a single crystal lithium tantalate substrate, a pair of comb electrodes 18 provided on a piezoelectric substrate 12 and having a plurality of electrode fingers 15 that excite acoustic waves, the average pitch of the plurality of electrode fingers 15 being at least half the thickness of the piezoelectric substrate 12, a first layer provided in contact with the opposite side of the piezoelectric substrate 12 to the side provided with said pair of comb electrodes 18 and comprising single crystal lithium niobate, and a second layer provided on the opposite side of the first layer to the piezoelectric substrate and comprising silicon oxide as a major component. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023129390-A (JP)
Title: REM sleep determination device, REM sleep determination method, and program
Inventor: TAKATAMA KEIJU
IPC: A61B5/16
Filed: 2023-03-03
Abstract: To enhance determination accuracy on REM sleep in a non-restricted type rem sleep determination method.SOLUTION: A REM sleep determination device includes: a body motion data acquisition unit for acquiring body motion data indicating a size of a body motion in a sleep period at each time point; a body motion removal unit for removing first body motion data, which is the data corresponding to a body motion at a predetermined sleep stage, out of the body motion data; a body motion density moving average calculation unit for calculating body motion density indicating the number of times of body motions that have appeared in a first time of a predetermined length, and a moving average in a second time of a predetermined length from the body motion data in which the first body motion data is removed by the body motion removal unit; and a REM sleep determination unit for determining a period in which the body motion density calculated by the body motion density moving average calculation unit surpasses the moving average of the sleep period as a REM sleep period.SELECTED DRAWING: Figure 15
Patent JP-2023182526-A (JP)
Title: ポール
IPC: E04H12/08
Filed: 2023-03-27
Abstract: 【課題】所望の意匠を簡単な方法で付与できるポールを提供する。【解決手段】ポール１は、鋼材からなるポール本体２と、ポール本体２の表層に貼り付けられたラッピングシート３とを備える。そのため、ポール本体２にラッピングシート３を貼り付けるという簡単な工程で、ポール１に所望の意匠を付与できる。【選択図】図２
Patent JP-2023145415-A (JP)
Title: Rubber composition for winter tire and winter tire
Inventor: LUISA FERNANDA MUNOZ MEJIA
IPC: C08L9/00
Filed: 2023-03-28
Abstract: To provide a winter tire having advanced performance (for example, grip) and advanced rolling resistance on ice.SOLUTION: There are provided: a rubber composition which comprises 35 phr to 60 phr of a first polybutadiene rubber having a glass transition temperature in the range of -80°C to 105°C, 5 phr to 30phr of a second polybutadiene rubber having a glass transition temperature in the range of -20°C to -40°C, 10 phr to 60 phr of a polyisoprene selected from one or a plurality of a synthetic polyisoprene and a natural rubber, 30 phr to 200 phr of at least one filler and 40 phr to 120 phr of at least one plasticizer having a glass transition temperature in the range of -40°C to 110°C; and a tire comprising the rubber composition.SELECTED DRAWING: None
Patent JP-2023080127-A (JP)
Title: Packaging material and packaging product
Inventor: SUGIYAMA AYUMI
IPC: B32B27/00
Filed: 2023-03-28
Abstract: To provide a packaging material with an enhanced degree of biomass.SOLUTION: The packaging material includes at least a substrate layer, a printed layer, an adhesive layer, and a sealant layer. The adhesive layer is in contact with the sealant layer. The adhesive layer contains a cured product of a polyol and an isocyanate compound. The polyol of the adhesive layer is a polyester polyol being a reaction product of a polyfunctional alcohol and a polyfunctional carboxylic acid. The polyfunctional alcohol of the adhesive layer contains biomass-derived neopentyl glycol. The polyfunctional carboxylic acid of the adhesive layer consists only of a biomass-derived component.SELECTED DRAWING: Figure 1
Patent JP-2023153086-A (JP)
Title: Refrigeration cycle device
Inventor: HISAYAMA KAZUSHI
IPC: F24F1/12
Filed: 2023-03-31
Abstract: To restrain vibration of a compressor from propagating to a soundproof box.SOLUTION: A supporting leg (31) of a compressor (30) is supported by a first vibration isolation member (41). The first vibration isolation member (41) is supported by a first supporting member (51). The first supporting member (51) is supported by a second vibration isolation member (42). The second vibration isolation member (42) is supported by a second supporting member (52). The compressor (30) is covered by a soundproof box (60). The soundproof box (60) is supported by the second supporting member (52).SELECTED DRAWING: Figure 3
Patent JP-2023082216-A (JP)
Title: fuel supply system
Inventor: AKAMI YUSUKE
IPC: B67D7/22
Filed: 2023-04-10
Abstract: To provide a fuel supply system that can efficiently guide a customer through various types of service.SOLUTION: An oil supply machine 3i includes: an input part 22 that receives a settlement method of a charge required for a fuel supply in prior to the fuel supply to an automobile; and a fuel supply part 21 that performs the fuel supply to the automobile. A portable terminal 8j includes a display panel 9 that displays an operation state of the oil supply machine 3i. The portable terminal 8j is carried by an attendant for instructing a supply permission to the oil supply machine 3i. On the display panel 9 of the portable terminal 8j is displayed the settlement method of the oil supply machine 3i.SELECTED DRAWING: Figure 1
Patent JP-2023160780-A (JP)
Title: アセタール型リリーサブルポリオキシエチレン誘導体、その製造方法及びアセタール型リリーサブルポリオキシエチレン結合体
IPC: C08G65/331
Filed: 2023-04-19
Abstract: 【課題】生理的条件下で適切な速度で生体機能性分子を放出可能なアセタール型リリーサブルポリオキシエチレン誘導体、その製造方法及びアセタール型リリーサブルポリオキシエチレン結合体を提供すること。【解決手段】下式（１）、（２）、（３）または式（４）で表され、生理的条件下で開裂するアセタール型リリーサブルポリオキシエチレン誘導体（下式中の記号の定義は明細書に記載した通りである）。【選択図】 図１
Patent JP-2023095975-A (JP)
Title: Three-dimensional data generation device, 3d data generation method, three-dimensional data generation program, and computer readable recording medium recording three-dimensional data generation program
Inventor: MATSUMARU MAKOTO
IPC: G01S17/89
Filed: 2023-05-08
Abstract: To provide a 3D data generation device capable of generating 3D data of small data quantity.SOLUTION: When 3D data is generated that represents a predetermined space by a plurality of rectangular parallelepipeds that is prepared by dividing the predetermined space, a position in a height direction when the predetermined space is divided is determined based on a height corresponding to a predetermined object and the predetermined space is divided at a position in the determined height direction.SELECTED DRAWING: Figure 6
Patent JP-2023090957-A (JP)
Title: Injector and method using it for injecting solution containing biological molecules into injection object
Inventor: MIKI KATSUYA
IPC: A61M5/30
Filed: 2023-05-11
Abstract: To provide an injector that when a solution containing biological molecules is injected into an injection object, has a large rate of biological molecules functioning on the injection object with respect to the injected biological molecules and a method for injecting a solution containing biological molecules into the injection object using the injector.SOLUTION: An injector for injecting a solution containing biological molecules into an injection object from an injector body without performing injection through a predetermined structure in a state of the predetermined structure inserted in the injection object comprises: a housing part that houses a solution containing biological molecules; and a nozzle part through which compressed solution containing the biological molecules flows, the nozzle part having an injection port from which the solution is injected to the injection object. The injector satisfies a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2023103357-A (JP)
Title: Settlement device, control program thereof, and semi-self-checkout device
Inventor: SUGITA NOBUHIRO
IPC: G07G1/12
Filed: 2023-05-11
Abstract: To enable a salesclerk to flexibly change labor of a customer relating to settlement.SOLUTION: A settlement device includes acquisition means, counting means, first input means, settlement means, first control means, second input means, and validation means. The settlement means performs the settlement of a settlement amount acquired by the acquisition means from input cash. The first control means controls the settlement means to execute the settlement in response to the input of an instruction for the execution of settlement by a customer with the user of the first input means when the amount of cash input by the customer, which is counted by the counting means, is equal to or more than the settlement amount acquired by the acquisition means. The second input means inputs a start instruction of the self-settlement by a salesclerk. The validation means invalidates at least one of the first input means and the first control means and validates any of the first input means and the first control means, which is invalidated, when the instruction of execution of the self-settlement is input by the second input means.SELECTED DRAWING: Figure 6
Patent JP-2023113689-A (JP)
Title: Image correction of surgical endoscope video stream
Inventor: DAVID RONALD HARES LUKE
IPC: A61B1/045
Filed: 2023-05-16
Abstract: To provide an improved method of real time image correction of a video stream from a surgical endoscope.SOLUTION: A video stream includes an image sequence. A method includes steps for: 401 identifying a plurality of regions with respect to a certain image in the image sequence, where each region has a value of a different range of at least one image property with respect to other regions; 402 applying a mask to the image, thereby applying a region specific correction to each region, where the region specific correction corrects at least one image property in the region; 403 deriving data from a surgical robot system; 404 determining a relation between features in the images, from the derived data; 406 correcting the mask about a predicted relation between features at a time point of a subsequent image in the video stream; and 407 applying the corrected mask to the subsequent image in the video stream.SELECTED DRAWING: Figure 4
Patent JP-2023103497-A (JP)
Title: Server, program and control method
Inventor: SANO TAKAYUKI
IPC: A63F13/5375
Filed: 2023-05-29
Abstract: To provide a communication system that can prevent a user from being brought into a state where the user is at a loss by offering an advice of the next operation to the user, and to provide a program.SOLUTION: A server 1 stores information on a virtual space in a game for each user. The server 1 identifies at least one object of multiple objects that are not set in a first virtual space based on information on the first virtual space for a first user. The server 1 displays information on the identified at least one object on a communication terminal 2 of the first user.SELECTED DRAWING: Figure 3
Patent JP-2023101782-A (JP)
Title: Inter prediction in geometric partitioning with non-straight, non-rectangular partitions
Inventor: BORIVOJE FURHT
IPC: H04N19/119
Filed: 2023-06-02
Abstract: To provide inter prediction in exponential partitioning.SOLUTION: A decoder includes circuitry configured to receive a bitstream; partition a current block via an exponential partitioning mode into a first region and a second region; determine a motion vector associated with the first region or the second region, the determining including constructing a candidate list; and decode the current block using the determined motion vector. Related apparatus, systems, techniques, and articles are also explained.SELECTED DRAWING: None
Patent JP-2023184501-A (JP)
Title: イベントベースセンサのためのアンチフリッカーフィルタ軽減
IPC: H04N23/745
Filed: 2023-06-16
Abstract: 【課題】イベントベースセンサのためにアンチフリッカーフィルタ軽減を実装する装置及び方法を提供する。【解決手段】インタフェース及びプロセッサを備える装置１００において、プロセッサ１０４は、イベントベースセンサ１０２から非同期イベントストリームＥＶＳＴＭを受信する。イベントストリームは、夫々が閾値を超えるイベントベースセンサの複数の画素の何れかによる自立検出に応答して生成されるタイムスタンプと一連の画素位置とを含む。プロセッサは、イベントストリーム中のフリッカーイベントの特徴的パターンを検出し、該パターンに応答して、ティック結果を含む信号ＴＩＣＫを生成する。フリッカーイベントの予測される繰り返し間隔は、特徴的パターンに基づいて決定され、ティック結果は、画素位置の特定の１つの自立検出のタイムスタンプの、予測される繰り返し間隔に基づいて決定されるフリッカーイベントの、将来のタイムスタンプを含む。【選択図】図３
Patent JP-2023126956-A (JP)
Title: Using split deaminases to limit unwanted off-target base editor deamination
Inventor: J KEITH JOUNG
IPC: C12N15/09
Filed: 2023-07-07
Abstract: To provide methods and compositions for improving the genome-wide specificity of targeted base editing technologies.SOLUTION: The invention provides dimeric base editing (BE) technologies that use split deaminases (sDA) that are functional when brought into close proximity to each other, with one fused to a ZF and the other fused to an nCas9-UGI protein comprising one or more UGIs, in order to limit the ability of the deaminase domain so as to avoid deaminating at off-target ssDNA target sites independent of nCas9 R-loop formation. The technologies provide fusion proteins comprising: (i) a first portion of a split deaminase ("sDAI") fused to a programmable DNA-binding domain; or (ii) a second portion of a split deaminase ("sDA2") fused to an nCas9 protein.SELECTED DRAWING: None
Patent JP-2023126360-A (JP)
Title: Surface quality measuring device and correlation generating method
Inventor: MORII HIDEKI
IPC: G01B5/20
Filed: 2023-07-11
Abstract: To provide a surface quality measuring device and a correlation generating method capable of performing simple, low-cost adjustment of measuring forces.SOLUTION: A surface quality measuring device includes: a contact (202); an arm (204) on which the contact is mounted; arm support parts (222, 224) which support the arm in a swingable state with elastic members (220) at a swing fulcrum (212) of the arm; a measuring force applying part (206) which applies a measuring force to the contact through the arm by applying a force to the arm; a detection part (208) that detects a displacement of the contact through the arm; and a measuring force setting part which sets a measuring force based a correlation memory part which sores a correlation between a setting value of measuring force applying part and measuring force and based on the correlation.SELECTED DRAWING: Figure 5
Patent JP-2024010673-A (JP)
Title: 情報処理装置、認証システム及び動作連携システム
IPC: G06F21/45
Filed: 2023-07-12
Abstract: 【課題】不正なロック解除の発生に関する正当権限者による認識を支援しつつ、利用者の利便性を向上させる。【解決手段】第１種利用者端末装置１１Ｆi,jの処理制御ユニット１１１Ｆi,jは、実行開始に際してロック解除の権限認証が必要な処理をロック解除の対象とする。そして、処理制御ユニット１１１Ｆi,jは、ロック解除の権限認証のために、ロック解除操作者が正当権限者であるか否かの認証処理を行う。引き続き、処理制御ユニット１１１Ｆi,jは、ロック解除の成否に拘らず、ロック解除用操作が行われるたびに、当該ロック解除用操作が行われた日時及び当該ロック解除の成否を含む個別ロック解除履歴情報を、記憶ユニット１１２Ｆi,jにおけるロック解除履歴情報ＦＵＨi,j内に追加する。【選択図】 図２
Patent JP-2023126466-A (JP)
Title: Automatic traveling method and automatic traveling system
Inventor: KODAMA YUTO
IPC: A01B69/00
Filed: 2023-07-14
Abstract: To improve work efficiency of a work vehicle when the same works while automatically traveling in a manner that shortens an unworkable work route existing in each work route to the extent possible.SOLUTION: An automatic traveling method is for a work vehicle 1 which has a work device 3 capable of switching between a work state and a non-work state at a rear section thereof. The work device 3 causes the work vehicle 1, with the work device 3 switched to the work state, to perform forward travel to a travel terminal point p4 beyond a work terminal point pd. When the work vehicle 1 reaches the travel terminal point p4, the work device 3 causes the work vehicle 1 to perform backward travel with the work device 3 switched to the non-work state and to switch from the backward travel to a turning travel before the work vehicle 1 reaches the work terminal point pd.SELECTED DRAWING: Figure 7
Patent JP-2023159218-A (JP)
Title: Terminal, basic station, radio communication method, and system
Inventor: HARADA HIROKI
IPC: H04W72/0453
Filed: 2023-08-10
Abstract: To reduce load and/or delay of an UE, in a next-generation wireless communication system performing communication by using a different configuration from existing LTE system.SOLUTION: A user terminal receives a first synchronization signal (PSS), a second synchronization signal (SSS), and a broadcast channel (PBCH) in a SS/PBCH block configured with contiguous 4 symbols and predetermined number of subcarriers. The PSS and SSS are arranged on a first frequency domain, the PBCH is arranged on a second frequency domain wider than the first frequency domain, the PBCH is arranged in a first predetermined region adjacent to the SSS in frequency direction and not arranged in a second predetermined region adjacent to the PSS in frequency direction, the PBCH includes a first part of the PBCH arranged on the second frequency domain of a symbol, different from the PSS and the SSS, and a second part of the PBCH arranged in the first predetermined region of a symbol same as the SSS, and the PBCH is not arranged in the same symbol as the PSS.SELECTED DRAWING: Figure 5
Patent JP-2023179509-A (JP)
Title: 有機発光ダイオードに使用される組成物
IPC: C07D403/14
Filed: 2023-09-20
Abstract: 【課題】急速な劣化を生じることなくより高い励起状態に到達し、遅延蛍光を放出することができる遅延蛍光発光体用、有機発光ダイオード（ＯＬＥＤ）用の新規材料を提供する。【解決手段】下式で表される化合物を提供する。JPEG2023179509000243.jpg54154【選択図】なし
Patent JP-2023181339-A (JP)
Title: 金属酸化物膜
IPC: H01L29/786
Filed: 2023-10-27
Abstract: 【課題】結晶部を含む金属酸化物膜を提供する。物性の安定性の高い金属酸化物膜を提供する。電気特性が向上した金属酸化物膜を提供する。電界効果移動度を高められる金属酸化物膜を提供する。金属酸化物膜を適用した、信頼性の高い半導体装置を提供する。【解決手段】金属酸化物膜は、インジウム、Ｍ（ＭはＡｌ、Ｇａ、Ｙ、またはＳｎ）、及び亜鉛を含む。また膜面に垂直な方向におけるＸ線回折において、結晶構造に起因した回折強度のピークが観測される領域を有する。また膜面に垂直な断面における透過電子顕微鏡像において複数の結晶部が観察される。当該結晶部以外の領域の割合は、２０％以上６０％以下である。【選択図】図１１
Patent JP-2024012707-A (JP)
Title: プログラム、処理方法、装置
IPC: G06Q40/02
Filed: 2023-11-30
Abstract: 【課題】突然商品の購入が必要となったユーザが、現金自動預払機を用いて容易に商品が購入できるようにする現金自動預払機を提供する。【解決手段】現金自動預払機は、第一の口座を開設した第一ユーザに紐づいて記録される第二ユーザの生体情報と、購入処理を指示した前記第二ユーザから読み取った生体情報との一致状態に基づく認証が成功したかを判定する。現金自動預払機は、その認証が成功した場合に、購入処理の対象商品の購入を許可する購入許可媒体を出力する。【選択図】図１
Patent JP-2023537830-A (JP)
Title: 人工歯形成用組成物、人工歯の製造方法およびその方法により製造された人工歯（Ｃｏｍｐｏｓｉｔｉｏｎ ｆｏｒ ｆｏｒｍｉｎｇ ａｒｔｉｆｉｃｉａｌ ｔｏｏｔｈ， ｍｅｔｈｏｄ ｏｆ ｐｒｅｐａｒｉｎｇ ａｒｔｉｆｉｃｉａｌ ｔｏｏｔｈ ａｎｄ ａｒｔｉｆｉｃｉａｌ ｔｏｏｔｈ ｐｒｅｐａｒｅｄ ｔｈｅｒｅｂｙ）
IPC: C08F290/06
Filed: 2021-08-26
Abstract: 人工歯形成用組成物、人工歯の製造方法およびその方法によって製造された人工歯が開示される。開示された人工歯形成用組成物は、下記化学式1で示された第1光硬化性化合物100重量部、下記化学式2で示された第2光硬化性化合物5~20重量部、下記化学式3で示された第3光硬化性化合物25~50重量部;および下記化学式4で示された第4光硬化性化合物1~10重量部を含む:［化学式１］R'CH2[C(CH3)(R)CH2]2CH2R'(R=HまたはCH3、R'＝NHCO2CH2CH2O2CC(CH3)=CH2)［化学式２］【化１】TIFF2023537830000007.tif69122［化学式３］CH2=C(CH3)COOCH2CH2OH［化学式４］CH2=C(CH3)COO(CH2CH2O)3COC(CH3)=CH2.