baber/WOPTO huggingface dataset:
Patent JP-2022158653-A (JP)
Title: Packaging film, packaging bag and food packaging body
Inventor: NAGAI AKIRA
IPC: B65D65/40
Filed: 2021-04-02
Abstract: To provide a packaging film capable of suppressing a deterioration in appearance of a food packaging body, when forming a packaging bag and accommodating, inside the packaging bag, a food product having a surface layer part composed of a lipid-containing product containing 40 mass% or more lipid to form the food packaging body, and also to provide the packaging bag and the food packaging body.SOLUTION: A packaging film is to be used for packaging a food product having a surface layer part composed of a lipid-containing product containing 40 mass% or more lipid. The packaging film includes a sealant layer having a first resin layer. The first resin layer includes a food product-opposing surface to oppose a food product. The first resin layer contains (A) a polyolefin resin and (B) a silylated polyolefin.SELECTED DRAWING: Figure 1
Patent JP-2022163848-A (JP)
Title: linear solenoid valve
Inventor: MATSUBARA KOSAKU
IPC: H01F7/127
Filed: 2021-04-15
Abstract: To provide a linear solenoid valve that reduces manufacturing costs while maintaining the assembling accuracy of a sleeve and the reliability of a product.SOLUTION: A linear solenoid valve 1 is equipped with a sleeve 10, a spool 20, a linear solenoid 30, and a case 40. The linear solenoid 30 is composed of a core 31 and a coil 32. The case 40 holds the linear solenoid 30, and has a bottomed cylindrical shape opening at one end portion 41. The coil 32 is resin-sealed by a sealing portion 34 that has a projecting portion 33 projecting toward the sleeve 10. The sleeve 10 has a recessed portion 13 that opens toward the projecting portion 33 at an end portion 11, blocks the opposite side of the projecting portion 33 and the diametrical outer side of the sleeve 10, and is fixed to the end portion 41 on the opening side of the case 40 while the projecting portion 33 is engaged with the recessed portion 13.SELECTED DRAWING: Figure 1
Patent JP-2022163906-A (JP)
Title: panel
Inventor: KOMENO KO
IPC: B60R5/04
Filed: 2021-04-15
Abstract: To provide a panel of which the buckling-deformation is suppressed.SOLUTION: A panel is provided, comprising a core material and first surface and second surface materials, the core material is sandwiched between the first and second surface materials, the core material has a thickness of 15 to 25 mm, and the first and second surface materials are adhered to the core material, wherein when (Young's modulus of the first surface material [GPa])×(thickness of the first surface material [mm])2 denotes a first surface material strength index, (Young's modulus of the second surface material [GPa])×(thickness of the second surface material [mm])2 denotes the second surface material strength index, and an average value of the first and second surface material strength indexes is an average surface material strength index, a panel strength index defined by the average surface material strength index X (10% compressive stress [MPa] of the core material) is 0.7 or more.SELECTED DRAWING: Figure 1
Patent JP-2022163979-A (JP)
Title: Optical system and image capturing device having the same
Inventor: MORI TAKEO
IPC: G02B13/18
Filed: 2021-04-15
Abstract: To provide a compact, light-weight optical system that offers high optical performance by appropriately setting refractive indices and power arrangement of lenses.SOLUTION: An optical system L0 provided herein comprises a first lens L1 with positive refractive power, a second lens L2 with negative refractive power, and a plurality of lenses, arranged continuously in order from the most image side, and satisfies the following conditional expressions: 1.70<PNdave<2.10, -100<(R11+R12)/(R12-R11)<0.60, 2.90<(R21+R22)/(R22-R21)<100, where PNdave represents an average refractive index of materials of all positive lenses included in the optical system for the d-line, R11 represents an object-side paraxial curvature radius of the first lens, R12 represents an image-side paraxial curvature radius of the first lens, R21 represents an object-side paraxial curvature radius of the second lens, and R22 represents an image-side paraxial curvature radius of the second lens.SELECTED DRAWING: Figure 1
Patent JP-2021113992-A (JP)
Title: Droplet generator for laser generation plasma light source
Inventor: BRIAN AHR
IPC: G03F1/84
Filed: 2021-04-19
Abstract: To provide a droplet generator for laser generation plasma light source.SOLUTION: A device 102 comprises: a nozzle for discharging a liquid target material; and one or a plurality of intermediate chambers. Respective intermediate chambers are arranged to receive a target material, and an outlet opening for outputting the target material and being used for downward radiation in a laser generation plasma (LPP) chamber, is formed on each intermediate chamber. In some embodiments out of embodiments disclosed, a control system for controlling one or more of a gas temperature, a gas pressure and a gas composition in one, some, or all of the intermediate chambers of the device, is incorporated. In a certain embodiment, an intermediate chamber whose length can be adjusted, is disclosed.SELECTED DRAWING: Figure 1
Patent JP-2021114785-A (JP)
Title: Transmission method and transmission device
Inventor: TSUKAGOSHI IKUO
IPC: H04N21/2662
Filed: 2021-04-20
Abstract: To be capable of performing an excellent display, even when a frame rate dynamically changes, at a reception side.SOLUTION: When a switching portion at which a sequence of video streams to be transmitted is switched from a first sequence to a second sequence having a different frame rate from the first sequence is provided, display control information is inserted into at least encoded image data of a picture corresponding to the switching portion or a packet containing the encoded image data. A reception side performs display control of pictures using the display control information and implements an excellent display.SELECTED DRAWING: Figure 36
Patent JP-2022165665-A (JP)
Title: Measurement image management system, measurement image management server, and measurement image management method
Inventor: YAMAMOTO SHUHEI
IPC: G06F16/16
Filed: 2021-04-20
Abstract: To provide a measurement image management system, a measurement image management server, and a measurement image management method in which, in a case where a selection image selected from among a plurality of measurement images by one user and transmitted to a user terminal of the user is transmitted again to a user terminal of another user, a workload of a work of correctly obtaining the selected selection image can be lessened.SOLUTION: A measurement image management system 100 obtains identification information Q for identifying a selection image S among a plurality of measurement images I. Then, the identification information Q is presented to a plurality of user terminals 3 to 5 so as to be selected. Subsequently, on the basis of an input operation for transmitting an image to any one of the plurality of user terminals 3 to 5, a selection image S corresponding to the selected identification information Q is transmitted to the one, of the user terminals 3 to 5, for which the input operation for transmitting an image has been received.SELECTED DRAWING: Figure 1
Patent JP-2022167381-A (JP)
Title: seat device
Inventor: MITSUOKA NAOKI
IPC: B60N2/90
Filed: 2021-04-23
Abstract: To provide a seat device which prevents a foreign matter from entering into the depth from between division cushions.SOLUTION: A seat device 1 has a cushion body 20 for elastically supporting a seating person, and a back frame 10 for supporting the cushion body 20. The cushion body 20 is composed of a top plate main part 21 divided in a sheet width direction and respective top plate side parts 22. The top plate main part 21 and the respective top plate side parts 22 respectively have seat pads (main pad 21A and side pad 22A), and seat covers (main cover 21B and side cover 22B) for individually covering the seat pad. A division surface M between the top plate main part 21 and the respective top plate side parts 22 has a first division surface M1 extending to the sheet back side from the sheet surface side, and a second division surface M2 bent in a direction different from an extension direction of the first division surface M1 from a tip extending to the sheet back side of the first division surface M1, and extending to the sheet back side.SELECTED DRAWING: Figure 8
Patent JP-2022039942-A (JP)
Title: Pneumatic tire
IPC: B60C13/00
Filed: 2021-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire in which uneven wear of a tread section during high-speed travel is sufficiently suppressed, and which has excellent durability performance. 
     SOLUTION: The pneumatic tire has a side section and a clincher section, where: in a meridian cross section, the distance Ha from a bead baseline to the outside portion in the width direction of the clincher section is greater than the distance Hb to the inside portion in the width direction; the complex modulus E *   S  of the side section, as measured under the conditions of 70°C, the frequency of 10 Hz, the initial strain of 5%, and the dynamic strain rate of 1%, is less than the complex modulus E *   C  of the clincher section; and, furthermore, expression (1), 1600≤(Dt 2 ×π/4)/Wt≤2827.4, and expression (2), [(V+1.5×10 7 )/Wt]≤2.88×10 5 , are satisfied, where Wt is the cross-sectional width of the tire, Dt is the outer diameter of the tire, and V is the virtual volume, i.e., the volume of the space occupied by the tire, when the tire is mounted on a regular rim and inflated to an internal pressure of 250 kPa. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021113999-A (JP)
Title: Developing cartridge
Inventor: SHIMIZU TAKASHI
IPC: G03G21/18
Filed: 2021-04-28
Abstract: To provide a drum cartridge and a developing cartridge, capable of suppressing the variation of the position of an electrical contact surface with respect to a drum frame, when attaching the developing cartridge to the drum frame.SOLUTION: A drum cartridge 41 includes a drum frame 45, a photoreceptive drum 42, a transfer roller 43, and a conveyance roller 44. A developing cartridge 1 can be attached to the drum frame 45. The developing cartridge 1 includes a storage medium 31 including a plurality of electrical contact surfaces 31A. The transfer roller 43 comes into contact with the surface of the photoreceptive drum 42. The conveyance roller 44 is located at an interval from the transfer roller 43. The drum frame 45 has a first opening 47 located between the transfer roller 43 and the conveyance roller 44. When the developing cartridge 1 is attached to the drum frame 45, the plurality of electrical contact surfaces 31A are exposed from the first opening 47.SELECTED DRAWING: Figure 11
Patent JP-2022039945-A (JP)
Title: Photocurable adhesive sheet
Inventor: ASAI KAZUKO
IPC: C09J7/38
Filed: 2021-05-11
Abstract: To provide an adhesive sheet appropriate for manufacturing a self-luminous type display device such as a mini/micro LED display device with improved antireflection function for metal wiring, etc. and contrast, as well as simultaneously realizing excellent step absorbency and processability.SOLUTION: A photocurable adhesive sheet includes an adhesive layer configured to be cured by radiation exposure. The adhesive layer includes a coloring agent. In the adhesive layer, a maximum value of transmissivity at wavelength 200 to 400 nm is larger than a maximum value of transmissivity at wavelength 400 to 700 nm. A storage modulus (G'b85) of the uncured adhesive layer at 85°C is less than 65 kPa. A storage modulus (G'a10) of the uncured adhesive layer at 10°C and the storage modulus (G'b85) of the uncured adhesive layer at 85°C satisfy a relational expression (1): 3.3<G'a10/G'b85 (1).SELECTED DRAWING: None
Patent JP-2021182386-A (JP)
Title: Data processing method for rna information
Inventor: UEHARA YUYA
IPC: G16B40/00
Filed: 2021-05-14
Abstract: To provide, when analyzing RNA information obtained from secretion derived from a subject, data processing for the RNA information for performing effective normalization processing.SOLUTION: A data processing method for preparing secretion collected from a plurality of subjects as a biological specimen and performing analysis on RNA expression information obtained therefrom, and includes the following steps of a) to d): a) determining, of detection target RNAs, RNAs that has the expression level which is zero or regarded to be zero as undetectable and counting the number of detectable RNAs, and determining a ratio 1 (TD value) of the detectable RNAs to the total number of detection target RNAs for every specimen; b) excluding, from the specimens, specimens in which the ratio 1 is less than a threshold set within a range of 5 to 29%, and selecting analysis target specimens; c) determining, for every detection target RNA, based on RNA expression information on the selected analysis target specimens, a ratio 2 (SD value) of the number of specimens in which its expression level is larger than the expression level that is zero or regarded to be zero to the total number of analysis target specimens; and d) excluding, from the detection target RNAs, RNAs in which the ratio 2 is less than a threshold set within a range of 81 to 99%, and regarding RNAs other than those as analysis target and extracting their expression information.SELECTED DRAWING: None
Patent JP-2022176576-A (JP)
Title: Liquid storage container, manufacturing method for liquid storage container and liquid discharge device
Inventor: KOJIMA NARITOMO
IPC: B41J2/175
Filed: 2021-05-17
Abstract: To provide a liquid storage container configured to stably supply liquid with uniform densities.SOLUTION: A liquid storage container, which can supply a liquid discharge device with liquid having sedimented components, comprises a partitioning member that partitions liquid storage chambers in a direction crossing a direction of gravitational force, the plurality of liquid storage chambers partitioned by the partitioning member, and communication flow path units, provided in the plurality of liquid storage chambers respectively, through which liquid in the liquid storage chambers is introduced to be supplied to the liquid discharge device.SELECTED DRAWING: Figure 4
Patent JP-2022178876-A (JP)
Title: Crusher, evaluation device, and evaluation method
Inventor: FUDA SHOICHI
IPC: B02C15/12
Filed: 2021-05-21
Abstract: To provide a technique for highly accurately evaluating a pulverized state in a crusher that performs crushing using a plurality of balls interposed between two rings.SOLUTION: A crusher 10 comprises a first ring 76, a second ring 74, a plurality of balls 72, a drive part 78, a detection part 120, a processing part 140, and an output part 150. The plurality of balls 72 are interposed between the first ring 76 and the second ring 74 in order to crush a crushing object. The drive part 78 rotates at least one of the first ring 76 and the second ring 74. The detection part 120 detects vibration of at least one of the first ring 76 and the second ring 74. The processing part 140 generates output data by processing detection data obtained in the detection part 120. The output part 150 outputs the output data.SELECTED DRAWING: Figure 1
Patent JP-2022179111-A (JP)
Title: Radio communication system
Inventor: MATSUMOTO SHO
IPC: H04W74/02
Filed: 2021-05-21
Abstract: To provide a radio communication system capable of suppressing power consumption of a slave device while suppressing lengthening of re-connection time.SOLUTION: A radio communication system includes an aggregation node, and a plurality of sensor nodes that perform radio communication with the aggregation node. In step S30, the plurality of sensor nodes transmit data to the aggregation node at a scheduled data transmission cycle in a connection state where they can perform radio communication with the aggregation node. In step S34, the plurality of sensor nodes periodically transmit connection requests for radio communication to the aggregation node when they are in a disconnection state which is not the connection state. In step S33, the plurality of sensor nodes set a request transmission cycle for transmitting connection requests. At this time, when the plurality of sensor nodes are unintentionally set to the disconnection state, they set the request transmission cycle to a shorter value than that in the intentional disconnection state.SELECTED DRAWING: Figure 4
Patent JP-2021119724-A (JP)
Title: Electronic control unit, frame generation method, and program
Inventor: MAEDA MANABU
IPC: H04L12/44
Filed: 2021-05-24
Abstract: To provide an electronic control unit (E-ECU) that includes an interface of a first network such as an Ethernet (R) and can transmit a frame suitable for transmission of information to an electronic control unit (C-ECU) connected with a bus of a second network such as a CAN.SOLUTION: An E-ECU 200a includes: a generation unit 220 connected with a first network for generating a first type frame according to a first communication protocol; and a transmission unit 230 for transmitting the first type frame generated by the generation unit 220 to the first network. The generation unit 220 puts first information serving as a base of a second type frame to be transmitted to a second network and second information representing that the first type frame includes the information to be transmitted to the second network into the first type frame, and thereby generates the first type frame.SELECTED DRAWING: Figure 7
Patent JP-2022181778-A (JP)
Title: rainwater drainage structure
Inventor: NISHIMOTO MAI
IPC: E04D13/068
Filed: 2021-05-27
Abstract: To provide a rainwater drainage structure which can prevent damage of an eaves gutter of a lean-to roof with rainwater from a vertical pipe flowing rainwater from an upper roof above the lean-to roof, and easily reduces the number of downpipes guiding the rainwater to the ground.SOLUTION: A rainwater drainage structure 1 includes: an eaves gutter 10 which is mounted on an eaves of a lean-to roof and has a through hole 50a and a dropping port 72; an upstream side downpipe 5 for making rainwater flow from a roof above the lean-to roof; and a downstream side downpipe 70 having a hanging pipe 20 hanged below the through hole 50a and a branched pipe 25 for making water from the dropping port 72 flow to the lower part. The hanging pipe 20 has a branch pipe 28 which is connected with one side end of the branched pipe 25, joins rainwater from the upstream side downpipe 5 and rainwater from the branched pipe 25, and has a diameter larger than that of the upstream side downpipe 5. At least a part of the upstream side downpipe 5 is loosely fit into the through hole 50a in a relatively movable state to the through hole 50a.SELECTED DRAWING: Figure 1
Patent JP-2022182293-A (JP)
Title: Wavelength converter, optical communication device, and optical waveguide substrate
Inventor: MURANAKA HIDESHI
IPC: H04B10/291
Filed: 2021-05-28
Abstract: To provide a wavelength conversion technique that suppresses variations in the zero-dispersion wavelength.SOLUTION: A wavelength converter includes: an optical waveguide substrate having a plurality of optical waveguides formed with different design values; an incident-side optical fiber that injects signal light and excitation light into the optical waveguide substrate; and an exit-side optical fiber that extracts light including converted light having a wavelength different from the signal light from the optical waveguide substrate. The incident-side optical fiber and the exit-side optical fiber are optically connected to one of the plurality of optical waveguides.SELECTED DRAWING: Figure 6
Patent JP-2021129591-A (JP)
Title: Method for pooling blood sample
Inventor: JEFFREY M LINNEN
IPC: C12Q1/04
Filed: 2021-05-28
Abstract: To provide a method of pooled analysis of samples containing red blood cells such as whole blood cell samples.SOLUTION: A method of testing sample aliquots including blood cells for presence of a pathogen is provided, comprising the steps of: (a) providing a sample aliquot from each of a plurality of sample; (b) separately contacting each of the plurality of sample aliquots with a lysis reagent, whereby at least a portion of the blood cells in each of the plurality of sample aliquots lyse; (c) pooling the lysed sample aliquots of the step (b); and (d) testing the pooled lysate for the presence of a pathogen, whereby identification of the presence of the pathogen in the pooled lysate indicates the presence of the pathogen in at least one of the sample aliquots.SELECTED DRAWING: None
Patent JP-2022182742-A (JP)
Title: Storage battery management system
Inventor: TOYA SHOICHI
IPC: H02J7/00
Filed: 2021-05-28
Abstract: To provide a storage battery management system in which a storage battery has a communication function and can control various apparatuses.SOLUTION: A storage battery management system 1 of the present disclosure includes: a storage battery pack 10; and a power control apparatus 20 that the storage battery pack 10 is attached to and detached from and that performs power control, which is control of at least one of charging and discharging of the storage battery pack 10. The storage battery pack 10 includes: a first communication unit 12 that receives schedule information indicating a schedule for power control from an information terminal 30 or a server; a second communication unit 15 that communicates with the power control apparatus 20; and a first control unit 13 that transmits execution information for executing power control to the power control apparatus 20 using the second communication unit 15 based on the received schedule information.SELECTED DRAWING: Figure 1
Patent JP-2021155224-A (JP)
Title: Mold release paper peeling device and mold release paper peeling method
Inventor: TSUMOTO KAZUYUKI
IPC: B65H41/00
Filed: 2021-06-08
Abstract: To simplify the peeling process of release paper attached to a protective film.SOLUTION: A mold release paper peeling device includes: a holding part that holds a film which is adhered to a to-be-adhered portion via an adhesive surface with adhesiveness while the holding part is attached to a surface different from the adhesive surface of the film; a gripping part that grips an edge of a mold release paper which is an area adjacent to an area to which the film is adhered in the mold release paper adhered to the adhesive surface of the held film while the gripping part forms a valley-shaped recess in the surface to which the film is adhered in an edge of the mold release paper; and a peeling part that peels off the mold release paper from the held film by moving the gripping part that grips the edge of the mold release paper in a direction that separates the paper from the film.SELECTED DRAWING: Figure 11
Patent JP-2022189036-A (JP)
Title: Control device, control system, and control method
Inventor: HAYAKAWA TAIKI
IPC: H04S7/00
Filed: 2021-06-10
Abstract: To collectively control (i) the position of a sound image of the output sound from a certain sound output device worn by a user, and (ii) the position of the sound image of the output sound of the other sound output device.SOLUTION: A control device (10) includes an information acquisition unit (11) that acquires, from a detection device (20), position information indicating the position of the head and orientation information indicating the orientation of the head for each of a plurality of users staying in a predetermined space, a sound image position determination unit (13) that determines positions of sound images of output sounds of headphones (31) worn by the plurality of users, and an output control unit (14) that controls the output of each of the headphones (31) on the basis of the head position and head orientation of each of the plurality of users such that the sound image of the output sound is formed at the position determined by the sound image position determination unit (13).SELECTED DRAWING: Figure 2