baber/WOPTO huggingface dataset:
Patent JP-2018133042-A (JP)
Title: Left object detector
Inventor: MUNEKATA TAKUMI
IPC: G08B21/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To detect a left object area with high accuracy even when there are fluctuations, etc., due to illumination changes.SOLUTION: Stationary area detection means 40 compares a monitoring image in which a monitoring area is imaged with a background image stored in background image storage means 30, and detects from the monitoring image a stationary area that is not imaged in the background image and remains still for a prescribed time or more. Area expansion means 41 performs an expansion process on the stationary area and generates an expanded area. Spatiotemporal segment generation means 42 generates a plurality of spatiotemporal segments into which a spatiotemporal image consisting of monitoring images arranged along a time axis is divided, and in which the pixel values of pixels belonging to each are different between the segments that are adjacent exceeding a prescribed criterion. Left object area generation means 43 specifies a boundary segment, out of the spatiotemporal segments dividing a portion consisting of pixels of the expanded area in the spatiotemporal image, that includes a boundary of the expanded area, excludes an area included in the boundary segment from the expanded area, and generates a left object area.SELECTED DRAWING: Figure 2
Patent JP-2018137940-A (JP)
Title: Manufacturing method of thermal contraction cap, thermal contraction cap and wire with thermal contraction cap
Inventor: MATSUFUJI SHIGEO
IPC: H01B7/285
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of restraining outflow of the plug of a thermal contraction cap.SOLUTION: A manufacturing method of thermal contraction cap includes following steps (a) and (b). The step (a) is a step of placing a capsule 32, containing an inclusion body 34, and a covering 36 formed of a material collapsing by heating and wrapping the inclusion body 34, in one end 22 of a heat-shrinkable tubing 21 having both open ends. The step (b) is a step of forming a plug 30 for sealing the opening of the one end 22 by heating the one end 22, thereby contracting the one end 22 and hardening the inclusion body 34, while collapsing the covering 36.SELECTED DRAWING: Figure 2
Patent JP-2018135721-A (JP)
Title: Water discharge device
Inventor: IWAO ENISEI
IPC: E03C1/044
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge device which prevents decrease in design properties and can suppress leakage of light from a water discharge port even when a light-emitting member is provided.SOLUTION: The water discharge device 1 discharging hot and cold water comprises: a spout member 2 constituting the appearance of the water discharge device 1; a water discharge port member 3 provided on the spout member 2 and including an opening 30; a flow channel member 4 provided inside the spout member 2 and connected with the water discharge port member 3; and a light-emitting member 8 provided on a peripheral edge portion 16 of a connecting portion of the flow channel member 4 with the water discharge port member 3, in the inside of the spout member 2. The spout member 2 includes: a communicating hole 20 making the inside of the spout member 2 communicate with the outside of the spout member 2 so as to guide light of the light-emitting member 8 to the outside of the spout member 2, in the vicinity of the light-emitting member 8; and a shading member 11 filling an inner peripheral portion of the water discharge port member 3 and the spout member 2 in a downstream side of the light-emitting member 8.SELECTED DRAWING: Figure 4
Patent JP-2018141225-A (JP)
Title: Composition for producing three-dimensional molded article, and method for producing three-dimensional molded article
Inventor: OKAMOTO EIJI
IPC: B22F10/40
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for producing a three-dimensional molded article which can be used for production of the three-dimensional molded article that is excellent in dimensional accuracy and has desired physical properties.SOLUTION: A composition for producing a three-dimensional molded article is used for formation of layers of the three-dimensional molded article formed by layering a plurality of layers by a discharge method, and contains a plurality of particles, a solvent dispersing the particles, and a binder having a function of temporary coupling the particles in a state in which the solvent is removed, where viscosity η1 at a shear rate at 25°C of 10 sis 6,000 mPa s or more and viscosity η2 at a shear rate at 25°C of 1,000 sis 5,000 mPa s or less, and an actual carbon ratio when subjected to debinder treatment by heating at 400°C for 5 hours in nitrogen gas is 0.04 mass% or more and 0.3 mass% or less.SELECTED DRAWING: None
Patent JP-2018147624-A (JP)
Title: Negative electrode for lithium ion secondary battery
Inventor: UEDA KAZUKI
IPC: H01M4/13
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To improve cycle durability while increasing short circuit resistance.SOLUTION: A negative electrode 10 for a lithium ion secondary battery includes at least a negative electrode mixture layer 12 and a surface layer 13. The surface layer 13 is disposed on the surface of the negative electrode mixture layer 12. The surface layer 13 contains a composite particle 3. The composite particle 3 contains a resin particle 1 and a lithium titanate particle 2. The lithium titanate particle 2 coats the resin particle 1.SELECTED DRAWING: Figure 1
Patent JP-2018143374-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: As a performance executed by performance execution means, a plurality of performance modes including a first performance mode are stored in performance mode storage means. When the first performance mode is executed by the performance mode execution means, information corresponding to the first executed performance mode is stored in information storage means. Based on satisfaction of an execution condition, an informing performance for informing a player of specific game information is executed by informing performance execution means. Based on information stored in the information storage means, a type of the informing performance executed by the informing performance execution means is set by type setting means. Thus, player's interest in a game can be enhanced.SELECTED DRAWING: Figure 129
Patent JP-2018147677-A (JP)
Title: Lithium ion secondary battery
Inventor: NAGAHARA YOSHIKI
IPC: H01M10/052
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which enables the increase in battery capacity while suppressing the worsening of charge and discharge rate characteristics.SOLUTION: A lithium ion secondary battery 100 is arranged by sealing a laminate 110 in an outer packaging body 120. The laminate is arranged by laminating a plurality of positive electrodes 10 each having a positive electrode active material layer including a positive electrode active material and disposed on at least one face of a first current collector and a negative electrode 20 having a negative electrode active material layer including a negative electrode active material and disposed on at least one face of a second current collector through electrolyte layers. As to the plurality of positive electrodes, one or more center-side positive electrodes 10A disposed on a side of a center Z1 of the laminate in a lamination direction Z thereof are larger than, in the amount of the positive electrode active material per unit area of the first current collector, than one or more outer-side positive electrodes 10B disposed on a side Z2 farther from the center than the one or more center-side positive electrodes in the lamination direction.SELECTED DRAWING: Figure 2
Patent JP-2018145674-A (JP)
Title: Wall beam joint structure
Inventor: HIRAMATSU MICHIAKI
IPC: E04B5/38
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a wall beam joint structure with easy construction, as well as capable of integrating a wall beam and a floor slab on an upper floor.SOLUTION: The wall beam joint structure joins a precast concrete wall beam 11 and a floor slab 20 provided on the wall beam 11. Rod-like members 30 extending in the vertical direction are driven in the wall beam 11 at predetermined intervals along the length direction, and an upper end of the rod-like member 30 is fixed to the floor slab 20. According to the present invention, since the wall beam 11 and the floor slab 20 can be integrated, the bending strength of the wall beam 11 can be further improved. Further, since the wall beam joint structure is not a structure in which an upper part of top reinforcements or rib reinforcements of the wall beam is driven into the floor slab as in the conventional way, but is a structure in which the rod-like member 30 projecting upward from the wall beam 11 is driven into the floor slab 20, the floor slab 20 can be easily constructed with easy arrangement of reinforcements.SELECTED DRAWING: Figure 5
Patent JP-2018146410-A (JP)
Title: Three-dimensional Raman spectroscopy
Inventor: WANG HONGXIN
IPC: G01N21/65
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional Raman spectroscopy that enables a highly accurate three-dimensional Raman spectroscopic analysis.SOLUTION: A three-dimensional Raman spectroscopy comprises: a Raman spectroscopic measurement step of conducting a Raman spectroscopic analysis relative to a measured sample using a plurality m of focal planes F(i is an integer of 1 to m) being two or more focal planes, using a confocal optical system; and a true value calculation step of calculating a true Raman spectroscopic value Won the plurality of focal planes using measurement data Won the plurality m of focal planes Fbeing two or more focal planes acquired at the Raman spectroscopic analysis measurement step. The true value calculation step is a step of making m simultaneous equations in which each measurement data Wintegrates a Raman true value W(j is an integer of 1 to m) at each position with a weight Rgiven to the Raman true value Wand the integrated true value is equal to standardization, and obtaining a true value Wby solving the m simultaneous equations.SELECTED DRAWING: Figure 1
Patent JP-2018151461-A (JP)
Title: Optical device, projector, and manufacturing method
Inventor: TAKIZAWA TAKAHIRO
IPC: G03B21/14
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical device, a projector and a manufacturing method with which it is possible to simplify manufacturing processes.SOLUTION: The optical device comprises an optical element, a holding member for holding the optical element, and a housing to which the holding member is attached. The holding member including an operation unit for accepting operation to adjust the position of the holding member and a fixation unit fixed to the housing, the operation unit and the fixation unit being respectively located at one end and the other end in a direction intersecting the optical axis of the optical element held by the holding member.SELECTED DRAWING: Figure 6
Patent JP-2018150473-A (JP)
Title: Graft-type copolymer, method for producing graft-type copolymer and coating agent
Inventor: SHIMANAKA HIROYUKI
IPC: C09D7/40
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a graft-type copolymer having a graft chain into which a carboxy group capable of functioning as a functional group is introduced, which is useful as a coloring material, an electronic material, a functional material or the like.SOLUTION: There is provided a graft-type copolymer which contains 80 mass% or more of a constitutional unit represented by the following general formula (1) and has a number-average molecular weight in terms of polystyrene measured by gel permeation chromatography of 50000 to 2000000. (Rand Rrepresent a methyl group or the like; X represents O or the like; Y represents a bivalent organic group; n represents an optional repetition number; and "polymer A" represents a polymer having a constitutional unit derived from a methacrylate-based monomer including a carboxy group-containing methacrylate-based monomer.)SELECTED DRAWING: None
Patent JP-2018155801-A (JP)
Title: Image display device
Inventor: FURUYA HIROYUKI
IPC: H04N5/74
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of displaying such an image with high definition that a visual range gradually varies in a depth direction.SOLUTION: The image display device includes a light source 101, a screen 301 where an image is formed by irradiation with light, an optical system for generating a virtual image by the light from the screen 301, a condenser lens 107 for converging the light emitting from the light source 101 toward the screen 301, an optical distance correcting member 108 disposed between the condenser lens 107 and the screen 301 for correcting an optical distance, and a scanning part 106 for scanning the screen 301 with the light from the light source 101. The screen 301 is disposed as tilted to gradually increase the visual range of the virtual image. The optical distance correcting member 108 controls the optical distance of light transmitted so as to make the optical distance between the condenser lens 107 and the screen 301 substantially uniform with regard to the whole image display region of the screen 301.SELECTED DRAWING: Figure 2
Patent JP-2018157637-A (JP)
Title: Termite prevention structure of pipe connection part in underground box, termite prevention method for pipe connection part in underground box, termite prevention device for pipe connection part in underground box, and termite prevention implement for pipe connection part in underground box
Inventor: SHIBATA SHIGEO
IPC: H02G9/06
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a termite prevention structure of a pipe connection part of an underground box, capable of preventing intrusion of a termite and furthermore preventing infiltration of water into a cable.SOLUTION: A cable 2 is arranged in a protection pipe 3 and an underground box 1. The cable 2 is inserted into the inside of a cylindrical termite prevention implement 7, which is arranged inside the protection pipe 3. The termite prevention implement 7 includes a termite prevention component at least at an inner surface side. A gap between the termite prevention implement 7 and the protection pipe 3 are sealed by a seal member 8 having the termite prevention component. A part of a position at least overlapped to the termite prevention implement 7 in an outer periphery of the cable 2 is tightly covered with a covering member 9 made of a tape 9a containing the termite prevention component.SELECTED DRAWING: Figure 2
Patent JP-2018155528-A (JP)
Title: Rotational angle detector
Inventor: TAKEDA YASUHIRO
IPC: G01B7/30
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle detector which can be manufactured at lower cost, can have increased detection accuracy by becoming less affected by use environments, can be downsized by a simple configuration, and is free of long-term deterioration due to abrasion.SOLUTION: A rotational angle detector includes: a sector gear 17 (driven side gear); a pinion 19 (driving side gear) connected to the sector gear 17 by a gear coupling part; a driving motor 12 having an output shaft 12a connected to the pinion 19; a vibration pick-up 21 fixed to the sector gear 17, the vibration pick-up detecting vibration of the sector gear 17; and a signal processing circuit for determining a current opening (a rotational angle of the sector gear 17) on the basis of magnitude of the vibration detected by the vibration pick-up 21.SELECTED DRAWING: Figure 2
Patent JP-2017108465-A (JP)
Title: Terminal device and program
Inventor: ISHIBASHI JUNPEI
IPC: H04M1/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To display a received mail in an appropriate display mode according to a user operation state, when receiving a mail incoming notification from a communication terminal device.SOLUTION: A wrist terminal device 1 mounted on a user wrist includes: an acceleration sensor 14 for sensing a user operation state; and a CPU 17 for performing control to display on a display 110 a received mail in a display mode according to the user operation state sensed by the acceleration sensor 14, when receiving a mail incoming notification from a communication terminal device 2.SELECTED DRAWING: Figure 5
Patent JP-2018157469-A (JP)
Title: Frequency adjustment method of piezoelectric transducer
Inventor: TANAKA HIROMI
IPC: H03H3/04
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a frequency adjustment method of a piezoelectric transducer in which a difference of a prediction processing rate and an actual measurement rate.SOLUTION: A frequency adjustment method of a piezoelectric transducer, comprises: a first frequency adjustment step of adjusting a frequency of the piezoelectric transducer by removing a frequency adjustment film by a constant amount on the basis of a first prediction processing rate; and a second frequency adjustment step of adjusting the frequency of the piezoelectric transducer by removing the frequency adjustment film by the constant amount on the basis of a second prediction processing rate after the first frequency adjustment step. When the second prediction processing rate in the second frequency adjustment step is YR2, an average value of an actual measurement processing rate in the second frequency adjustment step executed in the past is AR2, the actual measurement processing rate in the first frequency adjustment step executed just before this is R1, and the average value of the actual measurement processing rate in the first frequency adjustment step executed in the past is AR1, the following equation is satisfied: YR2=AR2×A^(In the equation A=R1/AR1).SELECTED DRAWING: Figure 7
Patent JP-2018159193-A (JP)
Title: Beam reinforcement metal fitting and beam reinforcement structure
Inventor: MOCHIZUKI HISATOMO
IPC: E04C3/08
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a beam reinforcement metal fitting etc. capable of attaching to a beam easily.SOLUTION: A beam reinforcing metal fitting 1 is for reinforcing the beam having a through hole 21 in a web portion 19. The beam reinforcing metal fitting 1 has a contact surface 9 which contacts the web portion 19 of the beam and a flange portion facing surface 5 which faces a flange portion 17 of the beam, and a protruding portion 3 is provided on the contact surface 9 for passing through a hole 22 of the web portion 19 of the beam. The protruding portion 3 passed through the hole 22 is welded and fixed to the web portion 19 by a welding portion 25.SELECTED DRAWING: Figure 7
Patent JP-2017129278-A (JP)
Title: Fitting structure
Inventor: NAKAZATO KENSUKE
IPC: F16L55/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure capable of easily repairing a damaged portion without enlarging an opening flange part of a housing and even in the case where the opening flange may be damaged.SOLUTION: A fitting structure comprises: a housing 2 fitted to a fluid pipe 1 in a sealed state and including an opening flange part 3b; a fitting 5 that is fitted to the opening flange part 3b; and a case body 8 that is disposed in the fitting 5. The fitting structure is configured to install a valve housing 13 including a valve element 14 capable of closing the fluid pipe 1 in the opening flange part 3b in a non-interrupted flow state. The fitting 5 consists of multiple divided members 5a, 5a that are connected to each other to be fitted onto an outer peripheral surface of the opening flange part 3b, the divided members 5a, 5a include seal members 5e, 5e sealing an outer peripheral surface of the opening flange part 3b on their inner peripheral walls, and the fitting 5 is formed along the opening flange part 3b that is non-circular in a view in an installation direction of the valve housing 13.SELECTED DRAWING: Figure 3
Patent JP-2018161073-A (JP)
Title: Soybean curd peeling device in soybean curd production machine
Inventor: MASHIBA MICHIHIRO
IPC: A23L11/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a soybean curd peeling device in a soybean curd production machine capable of suppressing effectively generation of crack or chip in soybean curd when peeling off soybean curd from a storage part inner surface of a solidification bucket, and not having a risk of occurrence of a sanitary problem such as foreign matter contamination or pollution into soybean curd.SOLUTION: A soybean curd peeling device includes a plurality of solidification buckets 4 each having a storage part 40 filled with mixed liquid of soybean milk having an amount equivalent to a one piece of soybean curd and a coagulant, provided tiltably on a conveyor 2, and conveyed along a prescribed conveyance route, a bucket tilting device 6 for tilting the solidification bucket 4 having soybean curd formed in the storage part 40, and a water injector 7 for injecting water from a nozzle 71 toward a boundary between an inner surface on the upper position side in the storage part 40 of the tilted solidification bucket 4 and soybean curd.SELECTED DRAWING: Figure 10
Patent JP-2018163312-A (JP)
Title: Photosensitive resin composition, cured film and electric/electronic apparatus
Inventor: SUZUKI SAKIKO
IPC: G03F7/004
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high extensibility which enables good patterning.SOLUTION: A photosensitive resin composition for forming a cured film contains a thermosetting resin (A), a photosensitive agent (C), and an organic solvent (D), where in a cured film obtained by drying the organic solvent on conditions of 120°C for 5 minutes to obtain a resin film, exposing the resin film with light to obtain an exposed resin film, and then heating the exposure resin film on conditions of under nitrogen atmosphere, 200°C for 90 minutes, a rate of elongation when measured on the condition of a tensile speed of 5 mm/min is 15-60%, and a glass transition temperature is 100-250°C.SELECTED DRAWING: None
Patent JP-2018170425-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA KEIKO
IPC: H01L29/78
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for reducing gate resistance.SOLUTION: In a semiconductor device 100, a gate plug 13 and a contact plug 11 are disposed parallel to each other, and the contact plug has a height higher than that of the gate plug in the Z direction. With the multilayer interconnection, it is possible to increase an area of the contact plug without short-circuiting the gate plug and the contact plug. In addition, since the semiconductor device has the gate plug, and therefore, the area of a gate electrode 6 can be increased. Furthermore, since the gate plug is a metal, the resistivity can be lowered, the gate resistance can be reduced, and the plugs can be formed in a single step since the plugs are arranged parallel to each other.SELECTED DRAWING: Figure 2
Patent JP-2018169113-A (JP)
Title: Heat storage structural body and heat storage structure using the same
Inventor: HAYASHI SADAHIKO
IPC: F28D20/02
Filed: 2017-03-30
Abstract: To acquire a heat storage structural body having a volumetric capacity that can be constructed by reasonable cost.SOLUTION: In a heat storage structural body 10, a heat storage mat 12 made of sensible heat storage body and a heat storage pack 11 encapsulating a latent heat storage body are integrated with each other. The sensible heat storage body is a rigid body.SELECTED DRAWING: Figure 2