baber/WOPTO huggingface dataset:
Patent JP-2023118627-A (JP)
Title: Method for producing pregelatinized starch
Inventor: NISHIOKA AKIHIRO
IPC: C08B30/02
Filed: 2022-02-15
Abstract: To provide a method for producing pregelatinized starch by using starch as a raw material.SOLUTION: A method for producing pregelatinized starch includes a process of shearing and crushing starch at the temperature of 5°C or higher and 160°C or lower and under a condition satisfying the following formula. W<0.00012Q-25 20×104<Q-25<W≤80 [in the formula, W denotes a moisture reduction rate (%) expressed by [{moisture content (mass%) of starch immediately before pulverization-moisture content (mass%) of starch immediately after pulverization}/moisture content (mass%) of starch immediately before pulverization×100], and Q denotes [retention time (sec) of raw material starch in producing pregelatinized starch which includes a process of shearing and crushing]×[the maximum shear speed (1/sec.)]].SELECTED DRAWING: None
Patent JP-2023121543-A (JP)
Title: partition
Inventor: FUJITA AIKO
IPC: A47B96/04
Filed: 2022-02-21
Abstract: To provide a partition that can be housed and carried easily and can effectively utilize space.SOLUTION: A partition has a first face film and a second face film 2, and a bottom face film 3 sandwiched by the first face film 1 and the second face film 2 in a folded state, and also has an upper edge part 4, a lower edge part 5 that opposes the upper edge part 4, and a first side edge part 6 and a second side edge part 7 extending between the upper edge part 4 and the lower edge part 5. In the partition, a position of an upper end of the first face film 1 is closer to the lower edge 5 relative to an upper end of the second face film in a direction for connecting the upper edge part 4 and the lower edge part 5, a first side edge part seal part 16 formed along the first side edge part 6, a second side edge part seal part 17 formed along the second side edge part 7, and a partition sealing part 21 formed along a direction for connecting the upper edge part 4 and the lower edge part 5 are provided, multiple unit parts 31 partitioned by the partition sealing part 21 are provided, and the unit parts 31 have a bottom part seal part 15 to which the bottom face film 3 is joined.SELECTED DRAWING: Figure 1
Patent JP-2022135971-A (JP)
Title: Interaction management apparatus, interaction management method, and program
IPC: G06Q50/10
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain and manage interaction relation information on associations between users using interaction information on interactions other than exchange of business cards. 
     SOLUTION: An interaction management apparatus 1 includes: a user identifier acquisition unit 131 which acquires a user identifier; an interaction information determination unit 132 which determines interaction information corresponding to the user identifier acquired by the user identifier acquisition unit 131 and satisfying a predetermined condition, from among one or more pieces of interaction information; an another-user information acquisition unit 134 which acquires another-user information including a user identifier which is different from the user identifier acquired by the user identifier acquisition unit 131 and corresponding to the interaction information determined by the interaction information determination unit 132; and an interaction relation accumulation unit 135 which accumulates interaction-related information associating the another-user information with the user identifier. By using interaction information relating to interactions other than exchange of business cards, interaction relation information on associations between users can be acquired and managed. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124023-A (JP)
Title: Communication support system
Inventor: TAJI RYOSUKE
IPC: H04R3/02
Filed: 2022-02-25
Abstract: To provide a "vehicle indoor communication support system" that prevents occurrence of howling in a comparatively simple configuration.SOLUTION: A noise canceling adaptive filter 31 outputs, from a front seat speaker 21, a noise canceling sound generated by applying a transfer function X(z) adapted by an adaptive operation using an output of a front seat microphone 22 as an error to an output sound of a sound source apparatus 13. An output of the front seat microphone 22 is added to an output of a howling canceling filter 32 by a second adder 35, added to an output sound of the sound source apparatus 13 by a third adder 36, and output from a rear seat speaker 11. The howling canceling filter 32 applies a transfer function X'(z) and a transfer function C^(z) on an output of the second adder 35 and outputs a resultant. The transfer function C^(z) corresponds to a transfer function C(z) from the front seat speaker 21 to the front seat microphone 22. In synchronization control, the transfer function X(z) is set as the transfer function X'(z).SELECTED DRAWING: Figure 2
Patent JP-2023127111-A (JP)
Title: Fan
Inventor: NAGATAKE KENJU
IPC: F04D29/52
Filed: 2022-03-01
Abstract: To provide a portable fan that has high durability to a load.SOLUTION: A fan 1 is a portable fan 1, which is equipped with a body portion 10 that has a rear side case 40 and a front side case 50 engaged with a front side of the rear side case 40, and a blast head 20 that has a rear side impeller and a front side impeller, and is rotatably provided on the front side of the front side case 50. An engaging claw 42 that is an engaging portion with the front side case 50 in the rear side case 40 is formed in a claw-shape hooked on the front side to an engaged claw 52 of the front side case 50 to be engaged with the engaging claw 42.SELECTED DRAWING: Figure 1
Patent JP-2023128307-A (JP)
Title: Rope tester for elevator rope
Inventor: SON AKIRA
IPC: B66B5/02
Filed: 2022-03-03
Abstract: To provide a rope tester for an elevator rope, capable of removing or attaching a guide part.SOLUTION: A rope tester for an elevator rope comprises a guide part that guides the elevator rope. The rope tester for the elevator rope comprises a main body, and a detachable body that is attachable to and detachable from the main body. The whole guide part is arranged on the detachable body.SELECTED DRAWING: Figure 4
Patent JP-2023128555-A (JP)
Title: Device, method and program
Inventor: JUAN ESTEBAN RODRIGUEZ RAMIREZ
IPC: G05B23/02
Filed: 2022-03-03
Abstract: To provide a device that supports monitoring of a target condition.SOLUTION: A device is provided which comprises: a first acquisition unit that acquires a dataset including a plurality of types of measurement data for indicating a state of a target; a supply unit that supplies the data set acquired by the first acquisition unit to a model that outputs a state index value for indicating a classification of the state of the target in response to inputting of the data set; a first specification unit that, when one of the state index values is output from the model in response to one of the data sets being supplied, specifies at least one type of measurement data which has a larger influence on the one state index value than a reference among the plurality of types of measurement data, based on the one data set; and a display control unit that displays the one state index value and the at least one type of measurement data.SELECTED DRAWING: Figure 1
Patent JP-2023128980-A (JP)
Title: Connecting structure for furniture, connector and furniture unit
Inventor: SAKURAI MAO
IPC: A47B87/00
Filed: 2022-03-04
Abstract: To provide a connecting structure for furniture that has a high degree of use freedom in connecting adjacent pieces of furniture.SOLUTION: A connecting structure for mutual pieces of furniture includes a connector having an L-shaped cross section and a constant length and connects adjacent two pieces of booth furniture. The connector includes: a first surface including a notch capable of engaging a screw part of an adjuster to be fitted to one of the pieces of booth furniture; and a second surface engaging the other piece of booth furniture.SELECTED DRAWING: Figure 6
Patent JP-2023130731-A (JP)
Title: Assistance suit
Inventor: HATTORI ATSUHIKO
IPC: A41D13/00
Filed: 2022-03-08
Abstract: To disclose an assistance suit that can assist a wearer effectively.SOLUTION: An assistance suit 1 includes a buttock belt 10 that is wrapped around the wearer's gluteal fold for attachment to the buttocks and is coupled to a back side of a waist belt 9. Two elastic bodies 6, 7 and the buttock belt 10 are coupled to a resin-made back plate 9D provided at the back side of the waist belt 9. This increases adhesion of two elastic bodies 6, 7, specifically bottom end sides of them, and the waist belt 9 to the human body, so that the assistance suit 1 can assist the wearer effectively.SELECTED DRAWING: Figure 1
Patent JP-2023132125-A (JP)
Title: Communication device, method for controlling communication device, and program
Inventor: MISHIO YOSHIHIRO
IPC: H04L67/55
Filed: 2022-03-10
Abstract: To provide a communication device that reduces a processing load on a server device, a method for controlling the communication device, and a program.SOLUTION: In an information processing system in which a vehicle having both a telematics control unit (TCU), which is a communication device, and a vehicle control device and a server device are connected to a network, the communication device TCU that is provided in the vehicle and has a TCU control device and a TCU communication unit includes: a recording unit 305 that records data 8 in which a status value indicating the state of a moving body is recorded; a data recording control unit 303 that controls recording of the recording unit 305; and a transmission unit 302 that transmits the data 8 recorded by the recording unit 305, to the server device. The data recording control unit 303 performs control to cause the recording unit 305 to record first data that is the data 8 in which the status value has changed to a specified value after the moving body has been activated and to restrict the recording unit 305 from recording the first data again until a predetermined condition is established after recording the first data.SELECTED DRAWING: Figure 2
Patent JP-2023132541-A (JP)
Title: Absorbent article
Inventor: KABAYA YOSHIAKI
IPC: A61F13/15
Filed: 2022-03-11
Abstract: To provide an absorbent article preventing leak from a non-skin-side sheet on a back side, while preventing stuffiness in a worn state.SOLUTION: An absorbent article 1 includes an absorbent core 21, a skin-side sheet located on a skin side with respect to the absorbent core 21, and a non-skin-side sheet located on the non-skin side with respect to the absorbent core 21 and made of one or a plurality of sheets. All the sheet materials constituting the non-skin-side sheet are made of fiber sheets. A part 5 containing a liquid fixative is provided between the absorbent core 21 and the non-skin-side sheet or between adjacent sheet materials in the non-skin-side sheet made of the plurality of sheet materials.SELECTED DRAWING: Figure 2
Patent JP-2023132934-A (JP)
Title: Authentication information signature system, authentication device, authentication information signature program, and authentication information signature method
Inventor: UENO JUNKI
IPC: H04L9/32
Filed: 2022-03-11
Abstract: To improve the convenience of signing in an electronic signature system that can be used without installation on a terminal device, and reduce the burden on the user when signing and to ensure security by linking the authentication information and a private key for signature to use an IC card all the time and to omit the need to enter authentication information when signing.SOLUTION: An authentication information signature system according to the present disclosure includes a signature value generation unit that receives a signature request together with authentication information from a signature requesting user who requests a signature, and an authentication information verification unit that verifies the authentication information. When the verification by the authentication information verification unit is successful, the signature value generation unit generates a signature value by performing signature using a user signature key that is a signature private key of the signature requesting user.SELECTED DRAWING: Figure 2
Patent JP-2022079495-A (JP)
Title: Tablet printing device
IPC: A61J3/06
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in printing quality. 
     SOLUTION: A tablet printing device for executing printing on tablets conveyed by a conveyance device by using an ink jet type printing head device includes: an imaging device for imaging tablets printed by the printing head device; an inspection processing part for determining whether the tablets are non-defective products or defective products on the basis of the image captured by the imaging device; a defective product recovery device for recovering, from the conveyance device, the tables determined to be defective products by the inspection processing part; a non-defective product recovery device provided on the downstream side of the defective product recovery device in a tablet conveyance direction below the conveyance device for recovering, from the conveyance device, the tablets determined to be non-defective products by the inspection processing part; and a reception member provided above the non-defective product recovery device and below the conveyance device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022078281-A (JP)
Title: Gradient adjustment for texture mapping to non-orthonormal grid
IPC: G06T15/04
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a computer graphics method and a non-temporary computer readable medium that generate a texture space gradation value with respect to a pixel position, on the basis of a non-orthonormal grid in screen space. 
     SOLUTION: According to a computer graphics method, in a computer graphics processing unit (GPU) having a texture unit, when pixel sample locations are based on a non-orthonormal grid in scene space, the texture unit receives texture space gradient values directly, for example, from a shader unit, or generates them from texture coordinates supplied, for example, by a shader unit, and then applies transformation to the gradient values configured to adjust the gradient values to those which would arise from the use of an orthonormal screen space grid. 
     SELECTED DRAWING: Figure 6B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135058-A (JP)
Title: Evaporator
Inventor: WAKASUGI TOMOHISA
IPC: F28F13/12
Filed: 2022-03-15
Abstract: To inhibit increase in the size of an evaporator which generates steam through evaporation.SOLUTION: An evaporator includes: a passage formation part which has a pipe shape and forms a passage in which a fluid, an object to be evaporated, flows at the inner side of a pipe; and a structure which is disposed within the passage and connected to the passage formation part to enable heat exchange with the passage formation part and generates flow intersecting a fluid flow direction in the fluid flowing in the passage.SELECTED DRAWING: Figure 1
Patent JP-2022145619-A (JP)
Title: Cmp slurry composition for polishing tungsten pattern wafer and method for polishing tungsten pattern wafer using the same
Inventor: SIM SOO YEON
IPC: H01L21/304
Filed: 2022-03-15
Abstract: To provide a CMP slurry composition for polishing a tungsten pattern wafer, that can reduce a corrosion rate while improving surface smoothness of the tungsten pattern wafer.SOLUTION: A CMP slurry composition for polishing a tungsten pattern wafer includes a solvent, abrasive, and dendritic poly(amidoamine) with an amino group at a terminal thereof.SELECTED DRAWING: None
Patent JP-2023135745-A (JP)
Title: Information processing system, printer, and program
Inventor: YOSHIDA FUJIO
IPC: H04N1/21
Filed: 2022-03-16
Abstract: To prevent data edited on a printer from being deleted, in updating data of the printer on the basis of data received from an information processing apparatus.SOLUTION: An information processing system 1 includes a server 5, a computer device 2, and a printer 3 configured to communicate with the computer device. The computer device includes a storage 22 which stores layout data indicating a layout for printing of the printer, and reference data to be referred for printing, the reference data being associated with the layout data. The printer includes: a data update unit which updates, at predetermined data update timing, layout data and reference data stored in a first storage region of a storage 32 with the layout data and the reference data received from the computer device; and a data editing unit which edits the reference data stored in the first storage region on the basis of operation input of a user and records edited data obtained by editing the reference data, on a second storage region.SELECTED DRAWING: Figure 8
Patent JP-2023137426-A (JP)
Title: gas sensor
Inventor: WATANABE YUSUKE
IPC: G01N27/416
Filed: 2022-03-18
Abstract: To provide a gas sensor for suppressing deterioration of measurement precision even if a contamination gas is generated in a reference gas space side.SOLUTION: A casing of a gas sensor having a reference gas space inside has an outer cylinder in which the one end side of a sensor element having a detection part in the other end side projects and a sealing member that is fitted to the end of the outer cylinder and seals the reference gas space, the sensor element has a first electrode lead part having a first electrode lead for electrically connecting the outside and at least one out-of-void pump electrode and a first lead insulating layer for covering it, and a second electrode lead part having a second electrode lead capable of electrically connecting the outside and a measurement electrode and a second lead insulation layer for covering it, A/B<1.00 is established when diffusion resistance in the first electrode lead part is set to A(cm-1) and diffusion resistance in the second electrode lead part is set to B(cm-1).SELECTED DRAWING: Figure 5
Patent JP-2023137432-A (JP)
Title: Skater for ultrasonography
Inventor: KAWAHARA NORIO
IPC: G01N29/28
Filed: 2022-03-18
Abstract: To avoid the shape of an inspection target object or the arrangement state of a skater from restricting the inspection range.SOLUTION: An ultrasonic skater includes: a skater body having a liquid sending hole for sending liquid to the outside; a liquid introduction unit for guiding liquid into the skater body; and an ejection tube located outside the skater body. The ejection tube has a flow passage connected to the liquid sending hole and an ejection hole connected to the flow passage and ejecting liquid to the outside of the ejection tube. The ejection tube has at least one deflection part which changes the direction of flow of liquid in the flow passage.SELECTED DRAWING: Figure 1
Patent JP-2023142955-A (JP)
Title: Optical element, optical apparatus, and imaging device
Inventor: YASHIMA KUMIKO
IPC: G02B3/00
Filed: 2022-03-25
Abstract: To provide an optical element with which it is possible to effectively suppress separation between the optical elements of mutually different materials and further suppress a surficial shape change in a use environment that involves a temperature change.SOLUTION: Provided is an optical element having an optical resin between a first lens and a second lens, wherein the facing planes of the first lens and the optical resin and/or the facing planes of the optical resin and the second lens are joined by an adhesive resin, the first lens being a convex lens, the second lens being concave lens; the center thickness of the optical resin is greater than the outer edge thickness of the optical resin; the elastic modulus of the joint resin at 20°C and the elastic modulus of the joint resin at 60°C satisfy a specific relationship, the second lens having at its periphery a thinner step structure than the maximum thickness of the second lens; and the thickness of the step structure and the center thickness of the optical resin satisfy a specific relationship.SELECTED DRAWING: Figure 1
Patent JP-2023144829-A (JP)
Title: Polyfunctional vinyl copolymer
Inventor: SUEMITSU KAZUTOYO
IPC: C08F212/34
Filed: 2022-03-28
Abstract: To provide a polyfunctional vinyl copolymer which can provide a prepreg and a laminated sheet that are excellent in dielectric characteristics and heat resistance and have high toughness and weather resistance, and a curable resin composition containing the same.SOLUTION: A polyfunctional vinyl copolymer has a structural unit derived from a diene compound, a structural unit derived from a monovinyl compound, and a structural unit derived from a heavy atom-containing compound. The polyfunctional vinyl copolymer has 1 mol% or more of the structural unit derived from the heavy atom-containing compound, in the total structural units of the polyfunctional vinyl copolymer.SELECTED DRAWING: None
Patent JP-2023147694-A (JP)
Title: Virtual space video call system and method
Inventor: MATSUURA NAOKI
IPC: H04M3/56
Filed: 2022-03-30
Abstract: To improve user-friendliness for a user.SOLUTION: A virtual space video call system 1 includes a virtual space control unit 21, a video call control unit 22 which controls a video call, and a call candidate management unit 25 which manages candidates of video call. The call candidate management unit includes: a user selection unit 250 which displays user information, as candidates of a video call, to be selected; a candidate user status confirmation unit 251 which displays a status of the candidate users; and a moving unit 252 which moves an avatar of a user into a predetermined range of a candidate avatar. The virtual space control unit determines whether the avatars in the virtual space have made contact with each other. The video call control unit causes the avatars of which contacts are determined by the virtual space control unit to start a video call between client terminals 3 corresponding to the avatars.SELECTED DRAWING: Figure 1
Patent JP-2023149540-A (JP)
Title: Fiber structure and method for producing the same
Inventor: OTA YUMI
IPC: D06M15/507
Filed: 2022-03-31
Abstract: To provide a fiber structure which has a quick drying property close to that of synthetic fibers such as polyester-based fibers while maintaining the water absorption property of cellulose-based fibers, and a method for producing the same.SOLUTION: There are provided a fiber structure that contains cellulose-based fibers and polyester-based fibers, wherein the content of the cellulose-based fibers is 15 mass% or more and 80 mass% or less with respect to the whole fiber constituting the fiber structure, the fiber structure contains a polyester-based resin containing a polyether component, an amino resin and a quaternary ammonium salt, and the quaternary ammonium salt contains an alkyl group and/or a polyoxyethylene group; and a method for producing the same.SELECTED DRAWING: None
Patent JP-2023149929-A (JP)
Title: Attachment, carrier device and image recorder
Inventor: TANAKA MITSUGU
IPC: B65H23/032
Filed: 2022-03-31
Abstract: To improve carrying precision of fan-fold paper which is lifted upward from a folded state outside an enclosure.SOLUTION: An attachment 120 comprises a plate 151 which can be attached to an opening 115, and a first guide member 153 and a second guide member 154 which are provided on the plate 151. The first guide member 153 has a first guide surface 153ab which extends from an outer surface 151B of the plate 151 along first directions 53, 54 and third directions 51, 52 orthogonal to the first directions 53, 54 and second directions 55, 56. The second guide member 154 has a second guide surface 153ab which extends from the outer surface 151B of the plate 151B along the first directions 53, 54 and third directions 51, 52. The first guide surface 153a and second guide surface 153b extend from the opening 115 of the enclosure 30 toward the inner space of the enclosure respectively in the attachment state in which the plate 151 is fitted to the opening 115 of the enclosure 30.SELECTED DRAWING: Figure 13