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51. 发明公开

US20240092606A1 DEVICE FOR GENERATING PROCESSING JOB, SHEET PROCESSING SYSTEM, AND A NON-TRANSITORY STORAGE MEDIUM 审中-公开
公开(公告)号：US20240092606A1
公开(公告)日：2024-03-21
申请号：US18466963
申请日：2023-09-14
申请人： DUPLO SEIKO CORPORATION
发明人： Kenta YAMADA
IPC分类号： B65H35/00 , B65H35/08
CPC分类号： B65H35/0066 , B65H35/08
摘要： A device for generating processing job includes a processor and a non-transitory storage medium that stores a program for the processor to generate the processing job. The processor searches for at least one candidate for the cutting position based on layout information that is information regarding a position of the product disposed on the sheet. From among the at least one candidate for the cutting position, the processor selects a candidate that has a small number of cutting positions based on a maximum size of a first margin region between a contour of the sheet and a contour of the product in the first direction, and, a maximum size and a minimum size of the intermediate sheet in the first direction. The processor generates a processing job for performing processing at the selected cutting position.

52. 发明公开

US20240076158A1 APPARATUS FOR PROCESSING SHEETS 审中-公开
公开(公告)号：US20240076158A1
公开(公告)日：2024-03-07
申请号：US18240839
申请日：2023-08-31
申请人： DUPLO SEIKO CORPORATION
发明人： Kenta YAMADA
IPC分类号： B65H35/02 , B65H7/20
CPC分类号： B65H35/02 , B65H7/20 , B65H2551/10 , B65H2701/1315
摘要： A apparatus for processing sheets includes: a conveyance unit conveying a sheet; a processing unit provided with processing members processing the sheet along a conveyance direction, and a moving unit moving the processing members in a width direction; and a controller. When a processing position in the width direction to be processed by the processing members is different between a sheet conveyed ahead by the conveyance unit and a subsequent sheet, the controller processes the subsequent sheet by using a processing member having a minimum movement distance from the processing position of the sheet conveyed ahead among the processing members.

53. 发明公开

US20230278306A1 PAPER FOLDING DEVICE 审中-公开
公开(公告)号：US20230278306A1
公开(公告)日：2023-09-07
申请号：US17999724
申请日：2021-12-08
申请人： DUPLO SEIKO CORPORATION
发明人： Chikara MIYAMOTO
IPC分类号： B31B70/52 , B65H45/30 , B31B70/26
CPC分类号： B31B70/52 , B31B70/261 , B65H45/30 , B43M5/042
摘要： An object of the present invention is to ensure rigid formation of the folds of the protrusions of the paper sheet and smooth conveyance of the folding-processed paper sheet to the downstream side of the folding position in the paper conveyance direction without causing the problems such as jamming. A folding unit includes a lower guide plate arranged at a position facing a folding plate at the folding position, and an arrangement position of a turning shaft of the folding plate is vertically movable with respect to the lower guide plate.

54. 发明授权

US11604616B2 Processing job generation apparatus and sheet processing system 有权
公开(公告)号：US11604616B2
公开(公告)日：2023-03-14
申请号：US17063832
申请日：2020-10-06
申请人： DUPLO SEIKO CORPORATION
发明人： Hiromichi Kanaoka , Kenta Yamada
IPC分类号： G06F3/12
摘要： A processing job generation apparatus includes an acquisition unit that acquires first information on a print image, and a processing position setting unit that causes a print image and a processing mark indicating a processing position of processing to be performed on the sheet to be simultaneously displayed on the display device, and sets a processing position on basis of the print image and the processing mark displayed on the display device.

55. 发明申请

US20220356035A1 SHEET PROCESSING APPARATUS 有权
公开(公告)号：US20220356035A1
公开(公告)日：2022-11-10
申请号：US17730544
申请日：2022-04-27
申请人： DUPLO SEIKO CORPORATION
发明人： Kenta YAMADA
IPC分类号： B65H35/00
摘要： In a sheet processing apparatus including a guide member that rotates by contact with a sheet processing unit, collision of the sheet processing unit with the guide member in a rotating state is avoided. A sheet conveyance apparatus includes: sheet processing units that move along one movement path intersecting a conveyance direction of a sheet; guide members that each include a fixed end rotatable about a rotation center line and support the sheet from below; a biasing member that biases the guide member so as to return to an original orientation in which a part of the guide member is located on the movement path; and a collision determination unit that determines, before at least one of the sheet processing units is moved and based on a movement start position and a target position of a movement target sheet processing unit and a size and an orientation before start of movement of the guide member, whether or not there is a possibility of occurrence of collision of the movement target sheet processing unit with the guide member in a rotating state.

56. 发明申请

US20220088815A1 PROCESSING DATA GENERATION APPARATUS AND SHEET PROCESS SYSTEM 有权
公开(公告)号：US20220088815A1
公开(公告)日：2022-03-24
申请号：US17480351
申请日：2021-09-21
申请人： DUPLO SEIKO CORPORATION
发明人： Kenta YAMADA , Hiromichi KANAOKA
IPC分类号： B26D5/00 , B65H35/06 , B26D5/26 , B26D1/09 , B26D1/08
摘要： A machining data generation apparatus 4 is used in a sheet process system, which executes a plurality of times of processes by using one or more sheet process apparatuses processing a sheet by performing one or more times of machining and obtains a product in a desired form from the sheet, and generates machining data for operating the sheet process apparatus, and the machining data generation apparatus 4 includes a machining condition input unit 51 that inputs a machining condition for obtaining the product in a desired form from the sheet; a data generation unit 8 that generates the machining data including each machining data piece for operating the sheet process apparatus in order to execute each process in the plurality of times of processes, on the basis of the input machining condition; and a data output unit 71 that outputs the generated machining data to the sheet process apparatus that executes each process.

57. 发明申请

US20220063950A1 SHEET PROCESSING APPARATUS 有权
公开(公告)号：US20220063950A1
公开(公告)日：2022-03-03
申请号：US17410270
申请日：2021-08-24
申请人： DUPLO SEIKO CORPORATION
发明人： Yasuhiro TANAKA , Haruka TAKEMOTO
IPC分类号： B65H35/00 , B65H35/04 , B65H5/06 , B65H43/00 , B26D5/26
摘要： A sheet processing apparatus includes a conveyance unit that conveys a sheet, a processing unit that performs processing on the sheet conveyed by the conveyance unit, and a controller that controls the conveyance unit and the processing unit. The processing unit includes a cutting unit capable of cutting the sheet along a cutting line, a holding unit that is configured to be movable between a holding position and a release position and that is disposed such that a holding line, which is formed on the sheet when the sheet is held, is substantially parallel to the cutting line, and an angle adjuster capable of adjusting an angle of the cutting unit and the holding unit with respect to a conveying direction.

58. 发明申请

US20200165087A1 FEEDING DEVICE AND SHEET PROCESSING DEVICE WITH THE SAME 审中-公开
公开(公告)号：US20200165087A1
公开(公告)日：2020-05-28
申请号：US16776577
申请日：2020-01-30
申请人： DUPLO SEIKO CORPORATION
发明人： Hiroki IKESHITA , Masayasu MATSUMOTO
IPC分类号： B65H3/12 , B65H7/06 , H04N1/00
摘要： A feeding device includes a suction feeding unit having a belt for feeding a sheet in a suction state and a belt driving unit, a sheet detection sensor, and a control unit. The control unit controls the belt drive unit so as to feed the sheet in a feeding direction at a first speed. If the sheet does not arrive at the sheet detection sensor, the control unit controls the belt drive unit so as to execute a low-speed feeding of moving the belt in the feeding direction at a second speed lower than the first speed or so as to execute a reverse feeding of moving the belt in a reverse feeding direction opposite to the feeding direction.

59. 发明授权

US10345041B2 Method of drying wet paper and waste paper recycling apparatus 有权
公开(公告)号：US10345041B2
公开(公告)日：2019-07-09
申请号：US15465709
申请日：2017-03-22
申请人： DUPLO SEIKO CORPORATION
发明人： Ryuichi Oota , Yoshihisa Higashimoto , Masato Okuno , Nobuki Tanimoto , Yoshiteru Ishikawa
IPC分类号： F26B3/20 , F26B13/10 , F26B13/12 , F26B13/14 , F26B13/18
摘要： In a press area, a wet paper is pressed against a heating surface to heat the wet paper with a conveying surface to conveying the wet paper to form a pressure regulating gap between the heating surface and the conveying surface. The pressure regulating gap is provided in a size less than a thickness of the wet paper and more than a thickness of recycled paper to be produced therefrom.

60. 发明申请

US20180086586A1 PROCESSING APPARATUS AND STACKER DEVICE 审中-公开
公开(公告)号：US20180086586A1
公开(公告)日：2018-03-29
申请号：US15708188
申请日：2017-09-19
申请人： Duplo Seiko Corporation
发明人： Kazuhito OGURI , Akihiko TOKI , Kazuya TAKITANI , Tomoyuki NAGAYAMA , Akane TOKUTAKE
IPC分类号： B65H31/10 , B65H39/043 , B65H39/05
CPC分类号： B65H31/10 , B26D1/245 , B65H31/3054 , B65H33/16 , B65H39/043 , B65H39/05 , B65H39/06 , B65H43/06 , B65H2301/42172 , B65H2511/30 , B65H2701/1914 , B65H2220/01
摘要： A processing apparatus comprises: a conveyance part for conveying a sheet; a processing part including a processing member that is installed in a manner of being movable in an intersecting direction of intersecting with a conveyance direction of the conveyance part and that performs predetermined processing at a predetermined position of the sheet under conveyance; a stacker part for accumulating processing articles obtained by the processing of the processing part; and a control part for controlling the stacker part such as to sort a predetermined amount of precedently ejected ones of the processing articles from the subsequent ones of the processing articles among the processing articles ejected to the stacker part by the conveyance part.

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