baber/WOPTO huggingface dataset:
Patent JP-2021021616-A (JP)
Title: Travel route generation device, travel route generation method, and program
Inventor: SHIMOSHIMANO HIDEO
IPC: G01C21/00
Filed: 2019-07-26
Abstract: To provide a technique for determining an appropriate travel route in consideration of a local sound environment.SOLUTION: A communication unit 444 acquires information on a departure point and a destination of a mobile body. A storage unit 450 stores a noise table 454 indicating a noise level at each of a plurality of points. A control unit 422 refers to the noise table 454 stored in the storage unit 450 to generate a travel route of the moving body from the departure point to the destination based on the noise levels at a plurality of points in an area including the departure point and the destination.SELECTED DRAWING: Figure 6
Patent JP-2021021695-A (JP)
Title: Defect detection device for linear body
Inventor: MURATA SHINKICHI
IPC: G01N21/952
Filed: 2019-07-30
Abstract: To provide a defect detection device 10 for a linear body capable of simultaneously adjusting a clearance between a first detection part 4 which detects a defect part on one side edge part side of a linear body 1 and the linear body 1, and a clearance between a second detection part 5 which detects a defect part on the other side edge part side of the linear body 1 and the linear body 1.SOLUTION: A defect detection device for a linear body comprises: a support frame 2; a rotary frame 3 provided rotatably to the support frame 2; a first detection part 4 provided to the rotary frame 3 and consisting of a first light projector 41 projecting light and a first light receiver 42 receiving the light projected from the first light projector 41; and a second detection part 5 provided to the rotary frame 3, and consisting of a second light projector 51 projecting light and a second light receiver 52 receiving the light projected from the second light projector 51, wherein a rotary axial center A2 of the rotary frame 3 crosses a center line A1 of the linear body 1, and the first detection part 4 and the second detection part 5 are arranged at directly opposite positions at an equal distance to each other across the rotary axial center A2.SELECTED DRAWING: Figure 1
Patent JP-2021024298-A (JP)
Title: vehicle
Inventor: NAGATA KENSHI
IPC: B60K11/06
Filed: 2019-07-31
Abstract: To reduce an installation number of vent holes in each case and their opening/closing mechanisms and achieve efficient temperature control in each case and soundproof performance.SOLUTION: A vehicle 1 includes: an outside air passage 52 in which outside air flows; cases 50 which are provided adjacent to the outside air passage 52 and house cooling objects 10, 14, 20; a vent hole 54A allowing communication among an internal space 51A of a first case 50A of the cases 50, an internal space 51B of a second case 50B located adjacent to the first case 50A, and the outside air passage 52; and a valve 60A which is provided at the vent hole 54A and opens or closes the vent hole 54A in opening/closing patterns to switch a communication state among the internal space 51A of the first case 50A, the internal space 51B of the second case 50B, and the outside air passage 52.SELECTED DRAWING: Figure 2
Patent JP-2021023523-A (JP)
Title: Camera head
Inventor: ONO ATSUOMI
IPC: A61B1/12
Filed: 2019-08-02
Abstract: To provide a camera head capable of preventing increase of a temperature on an exterior package.SOLUTION: A camera head comprises: a storage part for storing therein, an imaging element; and a fitting part which is detachably coupled to an eyepiece part of an endoscope, and the imaging element photographs a subject image which is emitted from the eyepiece part. The storage part comprises: an interior part for including the imaging element; and an exterior part provided on an outside of the interior part. On at least a part of an external surface, the interior part and the exterior part are separated from each other.SELECTED DRAWING: Figure 2
Patent JP-2021025593-A (JP)
Title: Female joint and pipe joint
Inventor: INOUE TOMOHITO
IPC: F16L37/38
Filed: 2019-08-06
Abstract: To prevent a locking mechanism from damaging so as to prevent a locking mechanism for locking a rotatable valve body at a closed position from protruding outside.SOLUTION: A female joint 10 comprises a joint body 16, a valve member 18 rotatably arranged in the joint body 16, a locker 22 for locking the valve member 18, and a sleeve 24 for holding the locking element 22 from the outside in a radial direction. In the unconnected state, the locking element 22 engages with a closing locking recess part 35 formed on an external surface 38 of the valve member 18 to hold the valve member 18 at the closed position. The closing locking recess part 35 of the valve member and the locking element 22 are covered with the sleeve 24 so as not to be exposed to the outside.SELECTED DRAWING: Figure 2
Patent JP-2021026943-A (JP)
Title: Sunlight incidence structure
Inventor: ARAI HIDEO
IPC: F21V7/09
Filed: 2019-08-07
Abstract: To set internal arrival light of incident sunlight in other seasons than winter, especially in summer to a pseudo-winter state, and to reduce variation of the internal arrival light over a year.SOLUTION: In a sunlight incidence structure which has a plurality of light incidence adjustment members 2 with mirror surface specifications arranged at a light collection part 1 in such a configuration that they position in the east and west directions respectively and in the north to south direction as a whole in plan view, each of the light incidence adjustment members 2 is arranged at an angle θ1 inclined upward to the south, and an east/west-directional opening part 6 is arranged as a light incidence optical path between an upper surface thereof and a lower surface of a north-adjacent light incidence adjustment member. The angle θ1 of inclination is so set that part D3 of incident sunlight in summer is reflected to above the light incidence adjustment members and does not impinge thereupon to cause a decrease in illuminance accompanying mirror reflection of the incident sunlight in summer on the upper surface and the lower surface and also to prevent mirror reflection of incident sunlight in winter from occurring.SELECTED DRAWING: Figure 1
Patent JP-2021024640-A (JP)
Title: Package manufacturing apparatus
Inventor: MAEDA MASAHIKO
IPC: B65B51/16
Filed: 2019-08-08
Abstract: To provide a package manufacturing apparatus which enables manufacturing in a continuous step and easy filling, enables package materials to be easily and quickly adhered, and is suitable for a package using, particularly, the packaging materials which are thick and hard and has low flexibility.SOLUTION: A package manufacturing apparatus includes: vertical seal means which adheres a pair of packaging materials, fed in a length direction with their back surfaces overlapped with each other, in the length direction; filling means which fills a filled part between the packaging materials with a content; and lateral seal means which adheres the packaging materials in a width direction at predetermined intervals. The package manufacturing apparatus continuously manufactures packages each filled with the content. As a previous process of the adhesion by the vertical seal means, at least one of the pair of packaging materials is bent into a gutter-shape protruding in its surface direction by bending means 70.SELECTED DRAWING: Figure 4
Patent JP-2021032955-A (JP)
Title: projector
Inventor: HASE KANAME
IPC: G03B21/00
Filed: 2019-08-20
Abstract: To provide a projector that can simplify installation.SOLUTION: A projector comprises: an exterior housing that forms the exterior of the projector; a first cooling target; and a cooling device that is provided inside the exterior housing and cools the first cooling target. The cooling device includes: first to fourth pipes; a first compression unit that compresses a working fluid in a gas phase; a condensation unit that is connected with the first compression unit through the first pipe, and condenses the working fluid in the gas phase compressed by the first compression unit to a working fluid in a liquid phase; a first expansion unit that is connected with the condensation unit through the second pipe, reduces the pressure on the working liquid in a liquid phase condensed by the condensation unit, and changes the state of the working liquid to a state where the liquid phase and the gas phase are mixed; and a first evaporation unit that is connected with the first expansion unit through the third pipe, changes part of the working fluid in the liquid phase circulating from the first expansion unit to a working fluid in a gas phase with heat transferred from the first cooling target, and discharges the working fluid in the gas phase resulting from the change to the first compression unit connected through the fourth pipe.SELECTED DRAWING: Figure 4
Patent JP-2021029483-A (JP)
Title: Book rental case
Inventor: HASHIMOTO HISASHI
IPC: A47F7/03
Filed: 2019-08-21
Abstract: To provide a book rental case that can be formed of one sheet of a synthetic resin sheet without the use of a bottom closing part comprising injection moldings, and further, enables obtaining the stability and strength at the time when placed.SOLUTION: A book rental case 11 includes: a square cylindrical body part 12 having 2-sheets of side plates 21 opposed to an obverse cover and a back cover of a book, respectively, a face plate 22 opposed to the back cover of the book, and a rear plate 23 opposed to an edge of the book; a folded piece 13 formed in an upper edge opening of the body part 12 and folded back toward the body part 12; and a bottom closing part 14 for closing a lower edge of the body part 12. The body part 12, the folded piece 13 and the bottom closing part 14 are formed of one sheet of a hard synthetic resin sheet. The bottom closing part 14 has a folding part 41 formed in the lower edge of the 2-sheets of side plates 21, and a folding allowance part 42 beyond the folding part 41. A lifting bottom part 43 is formed by bending the folding allowance part 42 to the upper part.SELECTED DRAWING: Figure 1
Patent JP-2021033614-A (JP)
Title: Autonomous driving system
Inventor: KAWACHI TAICHI
IPC: G08G1/16
Filed: 2019-08-23
Abstract: To provide an autonomous driving system capable of preventing a decrease in driving efficiency of an autonomous driving vehicle due to a request for a remote instruction.SOLUTION: An autonomous driving system 100, which allows an autonomous driving vehicle to drive in accordance with a remote instruction by a remote commander, includes: a vehicle position acquisition unit 31 that acquires a position of the autonomous driving vehicle on a map; an external environment recognition unit 32 that recognizes the external environment of the autonomous vehicle; a remote instruction point situation recognition unit 34 that recognizes a remote instruction point situation on a target route based on the preset target route of the autonomous driving vehicle, a position on a map of the autonomous driving vehicle, and the map information; and a remote instruction request determination unit 37 that determines whether or not to request the remote instruction for the remote instruction point situation from the remote commander based on the external environment of the autonomous driving vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021038000-A (JP)
Title: Laminate film for culture bag and culture bag
Inventor: MAESO SHINICHI
IPC: B32B27/34
Filed: 2019-09-04
Abstract: To provide a laminate film for a culture bag capable of suppressing elution of ε-caprolactam.SOLUTION: A laminate film for a culture bag includes an outer skin layer 1 mainly composed of nylon 6, a barrier layer 2, and a sealant layer 3 mainly composed of a thermoplastic resin in the described order, in which a base material layer mainly composed of the nylon 6 does not exist between the outer skin layer 1 and the sealant layer 3, and the barrier layer 2 is provided between the outer skin layer 1 and the sealant layer 3 in an unsupported state depending on the base material layer.SELECTED DRAWING: Figure 1
Patent JP-2021043491-A (JP)
Title: Analytical device, analysis method and program
Inventor: KOBAYASHI YUKA
IPC: G06F16/332
Filed: 2019-09-06
Abstract: To enable easier understanding of words associated with a category.SOLUTION: An analysis device of an embodiment is provided with a calculation unit, a determination unit, an application unit, a determination unit, and a display control unit. The calculation unit calculates first similarity between a first word indicating a category and a second word. The application unit applies one or more second words whose first similarity is greater than a first threshold to one or more template sentences. The determination unit analyzes a template sentence including the second word and classifies the second word into one or more first categories. The display control unit displays the second word used for classification of the first categories on the display unit for each of the first categories.SELECTED DRAWING: Figure 1
Patent JP-2021044940-A (JP)
Title: Electric work machine
Inventor: NIWA AKIRA
IPC: B25F5/00
Filed: 2019-09-11
Abstract: To reduce the size of an electric work machine.SOLUTION: The electric work machine includes a motor having a stator and a rotor that is arranged inside the stator and can rotate around a rotary axis and an output shaft to which a tip tool is attached and which is driven based on power transmitted from the motor. The stator has a stator core, a coil that is wound at least on a part of the stator core, and a fusing terminal that is disposed inside the radial direction more than a coil and is connected to the coil.SELECTED DRAWING: Figure 1
Patent JP-2021044426-A (JP)
Title: Semiconductor storage device
Inventor: JANG KYUNGMIN
IPC: H01L21/336
Filed: 2019-09-12
Abstract: To provide a semiconductor storage device in which defects in peripheral circuit elements are suppressed.SOLUTION: A semiconductor storage device 1 includes a semiconductor substrate 21, a control circuit Tr disposed on the semiconductor substrate, a memory cell array 100 disposed above the control circuit and having a plurality of memory cells arranged in three dimensions and controlled by the control circuit, a first nitride layer 32 disposed between the control circuit and the memory cell array, and a second nitride layer 31 disposed between the control circuit and the first nitride layer.SELECTED DRAWING: Figure 3
Patent JP-2021043836-A (JP)
Title: Image processor, control method thereof, program
Inventor: MIKAWA CHIAKI
IPC: G06K9/03
Filed: 2019-09-13
Abstract: To provide an image processor capable of solving a disadvantage that, when reading a number from a display of multiple segment numbers having a decimal point, sometimes the decimal point may not be read or mis-recognized.SOLUTION: The image processor for detecting numerical values indicated by a combination of multiple segments lit on an indicator, includes: acquisition means that acquires a pick-up image of the indicator; identification means that identifies a detection range in the image acquired by the acquisition means; division means that divides the detection range into digit areas; numerical detection means that detects numerical values from the lit state for each areas digit by digit; and decimal point detection means that detects decimal points from the lit state of the area that is not divided into digits in the detection range.SELECTED DRAWING: Figure 4
Patent JP-2021045369-A (JP)
Title: Fire prevention device, fire prevention method, and server rack
Inventor: SAITO SUSUMU
IPC: A62C2/06
Filed: 2019-09-19
Abstract: To provide a fire prevention device capable of being easily installed in existing equipment.SOLUTION: A fire prevention device 10 includes a fire prevention closing part 91 and a support part 40. The fire prevention closing part 91 has movable fire prevention closing means, unfolds and closes a fire prevention object 1. The support part 40 becomes support means supporting the movable fire prevention closing means so that it is in close vicinity onto the fire prevention object 1.SELECTED DRAWING: Figure 1
Patent JP-2021045395-A (JP)
Title: Bottom angle changing mechanism and bed device
Inventor: SHIMADA KEIICHI
IPC: A47C17/04
Filed: 2019-09-19
Abstract: To provide a bottom angle changing mechanism for easily changing a bottom angle and a bed device.SOLUTION: A bottom angle changing mechanism 120 includes a first component 10 and a second component 20. A leg bottom 70d of a bed device and the first component are rotatable relative to each other. The first component and the second component are rotatable relative to each other. A frame 70A of the bed device and the second component are rotatable relative to each other.SELECTED DRAWING: Figure 1
Patent JP-2021047761-A (JP)
Title: Information processing system, server, and information processing method
Inventor: CHIBA TAKUYA
IPC: G06Q50/04
Filed: 2019-09-20
Abstract: To timely recognize, when the design of a product is changed, a portion that may be changed in a manual of the product.SOLUTION: A certain aspect of the present invention is a server that can communicate with an external information processing apparatus, and can access data for an on-line manual having a plurality of contents for organizing an on-line manual of a product composed of a plurality of components. In the data for an on-line manual, at least any one content of the plurality of contents is associated with any one component of the plurality of components. The server comprises: a storage unit that stores product data having component data on the components of the product; a specification unit that specifies, from the plurality of contents, a content associated with a component corresponding to component data to be changed in the product data; and a notification unit that notifies the information processing apparatus of the content specified by the specification unit.SELECTED DRAWING: Figure 11
Patent JP-2021051368-A (JP)
Title: Provision device, provision method and provision program
Inventor: OGAWA TOMOHIRO
IPC: G06Q50/00
Filed: 2019-09-20
Abstract: To provide information useful to create contents.SOLUTION: A provision device has a calculation unit, and a provision unit. The calculation unit calculates a score indicating relevance between a candidate for an indicator when contents are created, and a candidate for a person related to the creation of the contents. The provision unit provides information indicating a set of the indicator in which the score satisfies a predetermined condition and the person.SELECTED DRAWING: Figure 6
Patent JP-2021049066-A (JP)
Title: Opening/closing mechanism of scissors
Inventor: MOTOKI HIROSHI
IPC: B26B13/26
Filed: 2019-09-24
Abstract: To provide an opening/closing mechanism of scissors with which a scissor member is easily processed and an opening degree of the scissor member can be regulated.SOLUTION: Scissors for endoscope comprise: a scissor mechanism part 20 in which a pair of scissor members 21, 22 is connected by a first support shaft S1; links 31, 32 whose one ends are connected to respective base ends of the pair of scissor members 21, 22 by a second support shaft; an advancing/retracting part 40 which connects the other ends of the links 31, 32 by a third support shaft S3, moves the other ends of the links 31, 32 in advancing and retracting direction and opens/closes the one ends of the links 31, 32; and a housing 50 which fixes the first support shaft S1 and has a guide part 52 which guides the advancing/retracting part 40 in the advancing and retracting direction. A groove 51d which guides the third support shaft S3 in the advancing and retracting direction is formed on an inner peripheral surface of the housing 50. An end wall in the advancing direction of the groove 51d is formed at a position where the opening degree of the pair of scissor members 21, 22 becomes maximum.SELECTED DRAWING: Figure 11
Patent JP-2021054602-A (JP)
Title: Paper feeding unit
Inventor: MITSUMOTO MASAO
IPC: B65H19/12
Filed: 2019-09-30
Abstract: To inhibit paper feeding failure of a roll sheet from being caused by attachment/detachment operation of a paper feeding tray to/from a housing.SOLUTION: A paper feeding unit 3 includes: a second paper feeding tray 61 which can store a wound body P2a of a roll sheet P2; a housing 60 which detachably supports the second paper feeding tray 61; and a return feeding mechanism 70. The return feeding mechanism 70 feeds the roll sheet P2 unwound from the wound body P2a to the wound body P2a in conjunction with an operation in which the second paper feeding tray 61 is moved forward to remove the second paper feeding tray 61 from the housing 60.SELECTED DRAWING: Figure 5
Patent JP-2021057845-A (JP)
Title: Optical modulator and optical transmission device
Inventor: ISHIMURA SHOTA
IPC: G02F1/01
Filed: 2019-10-01
Abstract: To generate an optical SSB signal with a simple configuration.SOLUTION: An optical transmission device comprises: means for outputting first modulation light by modulating first continuous light using a first electric signal containing an electric signal of a transmission target and a first sine wave signal; means for outputting second modulation light by modulating second continuous light using a second electric signal containing the electric signal and a second sine wave signal whose phase difference from the first sine wave signal is π/2; means for outputting a third electric signal by performing processing including photoelectric conversion of the first modulation light; means for outputting a fourth electric signal by performing processing including photoelectric conversion of the second modulation light; and third modulation means for generating third modulation light by phase-modulating third continuous light using the third electric signal, generating fourth modulation light by phase-modulating the third continuous light using the fourth electric signal, multiplexing the third modulation light and the fourth modulation light, and outputting the multiplexed modulation light. The third modulation means is configured to set a phase difference between the third modulation light and the fourth modulation light at π/2 if the third electric signal and the fourth electric signal are not inputted.SELECTED DRAWING: Figure 1
Patent JP-2021061195-A (JP)
Title: Electrode winding device
Inventor: ISOMURA RYOTA
IPC: H01M10/04
Filed: 2019-10-08
Abstract: To provide an electrode winding device for enabling a positive electrode active material layer and a negative electrode active material layer to face each other accurately.SOLUTION: An electrode winding device 31 includes feeding portions 32A to 32C for feeding out a band-shaped positive electrode 14, a band-shaped negative electrode 15, and a band-shaped separator 13 respectively, a winding core 33 for winding the positive electrode 14 and the negative electrode 15 while sandwiching the separator 13 therebetween, an identification detection unit 41 for detecting an identification portion M which is provided between a planned area WA of a current workpiece and a planned area WB of a next workpiece of the positive electrode 14 and the negative electrode 15, a winding amount control unit 51 for controlling a remaining winding amount of the planned area WA of the current workpiece based on a detection result in the identification detection unit 41, and an electrode cutting unit 36 for cutting each of the positive electrode 14 and the negative electrode 15 between the planned area WA of the current workpiece and the planned area WB of the next workpiece when the winding core 33 has performed the winding corresponding the remaining winding amount.SELECTED DRAWING: Figure 4