baber/WOPTO huggingface dataset:
Patent JP-2020063713-A (JP)
Title: Exhaust emission control system
Inventor: JONOUCHI KATSUNARI
IPC: F02D41/04
Filed: 2018-10-18
Abstract: To accurately estimate a PM deposition amount in a filter for PM collection.SOLUTION: An exhaust emission control system comprises: a deposition amount estimation unit 35 which has, as a regeneration mode of a PM collection filter, a non-injection regeneration mode in which post-injection is not performed, and an injection regeneration mode in which a filter temperature is controlled to a predetermined target temperature by the post-injection, and estimates a PM deposition amount in a filter 22 on the basis of a PM exhaustion amount from an engine 10 which is calculated by an exhaustion amount calculation section 35A, an NOoxidation amount of PM calculated by an NOoxidation amount calculation section 35B, and an Ooxidation amount of PM calculated by an Ooxidation amount calculation section 35C; and a regeneration mode switching unit 36 for switching the regeneration mode on the basis of the PM deposition amount. In a case where the regeneration mode switching unit 36 switches the regeneration mode from the non-injection regeneration mode to the injection regeneration mode, the NOoxidation amount calculation section 35B switches a map to be used for calculating the NOoxidation amount from a first map for non-injection regeneration mode to a second map for injection regeneration mode.SELECTED DRAWING: Figure 1
Patent JP-2019012705-A (JP)
Title: Fuel cell stack
Inventor: SUZUKI SEIJI
IPC: H01M8/247
Filed: 2018-10-26
Abstract: To make it possible to suitably secure electrical insulating performance between fluid manifolds and end plates, with a simple and economical structure.SOLUTION: A fuel cell stack 10 is provided with a second end plate 18b at one end in a stacking direction of a stack body formed by stacking a plurality of fuel cells 12. In the second end plate 18b, a pair of coolant supply communication holes 50a is provided at upper and lower positions for allowing a coolant to flow into the fuel cells 12. A coolant supply manifold member 72a is attached to the second end plate 18b, and an insulating plate 74a is provided between the second end plate 18b and the coolant supply manifold member 72a.SELECTED DRAWING: Figure 1
Patent JP-2019109494-A (JP)
Title: Photosensitive resin composition, method for producing cured relief pattern, and semiconductor device
Inventor: FUJIWARA AKIRA
IPC: G03F7/031
Filed: 2018-10-26
Abstract: To provide a photosensitive resin composition that gives a cured relief pattern that shows excellent resolution even when there is a deviation in focus depth, and expresses excellent chemical resistance, and prevents degradation of a mold resin and decrease in adhesion, a method of forming a cured relief pattern using the photosensitive resin composition, and a semiconductor device including the cured relief pattern.SOLUTION: A photosensitive resin composition has (A) a polyimide precursor, and (B) a photopolymerization initiator where a 0.001 wt.% solution obtained by using N-methyl-2-pyrrolidone as a solvent has a g line absorbance of 0.01-0.1.SELECTED DRAWING: None
Patent JP-2019046490-A (JP)
Title: Touch panel
Inventor: TERAMOTO MASAHIRO
IPC: G06F3/041
Filed: 2018-11-05
Abstract: To lessen the possibility that a pattern of an electrode intersection part is recognized by a user due to reflection.SOLUTION: A pedestal layer has a portion intersecting with an intersection part of an X-electrode having a nonlinear outer shape when viewed from a direction perpendicular to a substrate, and the pedestal layer is formed such that when viewed from the direction perpendicular to the substrate, a longitudinal direction is an elliptical shape in an extension direction of the intersection part of the X-electrode and overlaps with both ends of an electrode part of the adjacent X-electrode in a first direction while not overlapping with an electrode part of a Y-electrode. A cross section of a portion of the pedestal layer overlapping with both ends of the X-electrode in a first direction is formed to be tapered as to be gradually reduced in thickness from a side of the intersection part of the Y-electrode toward both ends of the intersection part of the X-electrode, the width of the pedestal layer in a second direction is narrower than the width of the intersection part of the X-electrode on the portion overlapping with the electrode part of the X-electrode, and the width of the intersection part of the X-electrode in a second direction is narrower than the width of the intersection part of the Y-electrode in a first direction.SELECTED DRAWING: Figure 1
Patent JP-2020074833-A (JP)
Title: Fire hydrant apparatus
Inventor: TSUBAKI TAISHI
IPC: A62C35/20
Filed: 2018-11-06
Abstract: To provide a fire hydrant apparatus capable of improving operability of an operation lever without hindering the thinning of a housing.SOLUTION: A fire hydrant apparatus 1 according to the present invention comprises: a housing 5 for storing a fire hose 3; an opening part 7a provided on a front panel 7 of the housing 5 for pulling out the fire hose 3; a hydrant door 11 that is opened by rotationally turning toward the front side, with a lower side of the opening part 7a used as a rotational shaft 9; and a fire hydrant valve operation mechanism 15 that is provided in the inner surface side of the fire hydrant door 11 and performs opening/closing operation of the fire hydrant valve provided outside or inside the housing 5 via a cable 13. The fire hydrant valve operation mechanism 15 includes a pulley box 35, and an operation lever 37 provided in the pulley box 35 for operating a pulley 33. The pulley box 35 is configured to change the direction to the fire hydrant door 11 according to a closed state and opened state of the fire hydrant door 11, so that the operation direction of the operation lever 37 can be changed according to the closed state and opened state of the fire hydrant door 11.SELECTED DRAWING: Figure 1
Patent JP-2020075559-A (JP)
Title: Steering device
Inventor: KIMURA MAKOTO
IPC: B62D5/04
Filed: 2018-11-06
Abstract: To provide a steering device that can maintain steering control by a steering mechanism control device even when the steering mechanism control device cannot acquire information of a steering input mechanism through a bidirectional communication line.SOLUTION: A steering device 1 includes: a first CAN communication line 19 disposed between a steering input mechanism 2 and a steering mechanism control device 5 and configured to output a first steering manipulated variable signal output from a first steering manipulated variable signal output unit 29b to the steering mechanism control device 5; and a communication line 17 disposed between the steering input mechanism 2 and the steering mechanism control device 5 and configured to output a second steering manipulated variable signal to the steering mechanism control device 5 not via a first microprocessor 29.SELECTED DRAWING: Figure 2
Patent JP-2019192198-A (JP)
Title: System and method of training machine learning model for detection of malicious container
Inventor: VLADIMIR V KRYLOV
IPC: G06F21/56
Filed: 2018-11-08
Abstract: To provide techniques for training a machine learning model for detecting malicious container files.SOLUTION: A system determines parameters of each object chosen from at least one safe container and one malicious container, where the parameters uniquely characterize the functional relation of the object to at least one selected object. Convolutions are formed separately for each container on the basis of the determined parameters of the objects, which are used to train a machine learning model for detecting malicious container files.SELECTED DRAWING: Figure 1
Patent JP-2019022747-A (JP)
Title: Tissue resecting system
Inventor: ROBIN BEK
IPC: A61B17/3205
Filed: 2018-11-08
Abstract: To provide a tissue resecting system that can effectively resect and remove fibroid tissue.SOLUTION: A tissue resecting system according to the present invention includes a handle (806) and an elongate shaft extending from the handle, the elongate shaft including an outer tubular member (815) and an inner tubular member (820) reciprocating in the outer tubular member. The tissue resecting system comprises a motor drive system (805) positioned in the handle, and the motor drive system includes a motor (824) and a motor shaft (826) that rotates and drives a rotation-to-linear motion conversion mechanism. The tissue resecting system comprises a controller (850) for controlling the reciprocating of the inner tubular member, and a microswitch (854). Whenever engaging with the engaging feature part (856) of the conversion mechanism once in each rotation of the conversion mechanism, the microswitch transmits an electric signal to the controller.SELECTED DRAWING: Figure 25A
Patent JP-2020077562-A (JP)
Title: Luminaire
Inventor: KITANO HIROSHI
IPC: G02B6/42
Filed: 2018-11-09
Abstract: To provide a luminaire capable of enhancing the dependability of detecting the disconnection of an optical fiber.SOLUTION: A luminaire 10 includes a laser light source 41, an optical fiber 30 for guiding light (laser light or LED light) emitted by the laser light source 41, a first wavelength conversion element 21 for converting part of the light guided by the optical fiber 30 into detection light having a different wavelength band, a light receiving part 42 for receiving the detection light guided by the optical fiber 30, a control part 49 (a disconnection detection part) for detecting the disconnection of the optical fiber 30 on the basis of the detection result of the light receiving part 42, a second wavelength conversion element 22 for converting part of the light guided by the optical fiber into illumination light having a different wavelength band, and a dichroic mirror 23 (a filter) arranged between the first wavelength conversion element 21 and the second wavelength conversion element 22 for extracting light including the emission peak wavelength of the light from the light.SELECTED DRAWING: Figure 2
Patent JP-2019089325-A (JP)
Title: Fabric having air permeability and conductivity
Inventor: HUANG CHEN-CHENG
IPC: B32B27/12
Filed: 2018-11-09
Abstract: To provide a composite fabric having a function of water proofness, cooling, ultraviolet resistance, light-shielding property or the like.SOLUTION: A composite fabric (10) comprises a fiber sheet (1) and at least one functional film (2). The fiber sheet (1) has a first surface (11) and a second surface (12) which are opposite to each other and has a plurality of micropores (13) penetrating through the first surface (11) and the second surface (12) defined. At least one functional film (2) is bonded to the first surface (11) of the fiber sheet (1), matches the first surface (11) of the fiber sheet (1) and has a plurality of vacuum-molded projections (21) extending into each of corresponding micropores (13) formed. At least one functional film (2) has at least one functional member.SELECTED DRAWING: Figure 3
Patent JP-2020078975-A (JP)
Title: Propeller device
Inventor: NOZAKI TAKASHI
IPC: B64C11/34
Filed: 2018-11-12
Abstract: To provide a propeller device that can be reduced in size and weight and can prevent pitch changing means thereof from acting as air resistance and which can control a posture of a machine body.SOLUTION: A propeller device comprises: a rotating member 1 that is connected to an output shaft of a motor to be rotationally driven; a plurality of vane members 2 attached to the rotating member 1; pitch changing means 3 that rotates the vane members 2 respectively with shafts L2 extending in a longitudinal direction thereof as centers to change pitches of the vane members 2; a linear actuator 4 that actuates the pitch changing means 3; and an activating member 5 that activates the pitch changing means 3 by driving the linear actuator 4. The rotating member 1 has a storage space formed therein, and has the pitch changing means 3 arranged in the storage space.SELECTED DRAWING: Figure 5
Patent JP-2020085511-A (JP)
Title: Route information processing method
Inventor: IIJIMA REI
IPC: G01C21/34
Filed: 2018-11-16
Abstract: To provide a route information processing method that can improve accuracy of route restoration.SOLUTION: A route information processing method is a method for communicating route information among plural pieces of map data with different specifications. A transmission-side device 1 possessing first map data separates a route created for the first map data into a plurality of partial routes, acquires the number of nodes between end points in each partial route, and transmits information on the number of nodes in each partial route and information on each end point in each partial route to a second device possessing second map data. The second device creates a candidate of a partial route in the second map data based on the information on each end point, selects an optimal partial route by scoring the candidate of the partial route based on the information on the number of nodes and the information on each end point, and restores the route by connecting a plurality of partial routes selected.SELECTED DRAWING: Figure 1
Patent JP-2020083787-A (JP)
Title: Composition for oral cavity
Inventor: YAMAGUCHI ERIKA
IPC: A61K8/34
Filed: 2018-11-19
Abstract: To provide a composition for oral cavity capable of reducing bitterness derived from a specific betaine-based amphoteric surfactant.SOLUTION: There is provided a composition for oral cavity which comprises 0.02 mass% or more of a betaine-based amphoteric surfactant having a carbon chain having 11 or more carbon atoms and two or less nitrogen atoms in the molecule, glycerin and β-cyclodextrin. The composition contains 0.01 mass% or more of the β-cyclodextrin and the content of the betaine-based amphoteric surfactant preferably is 0.8 mass% or less.SELECTED DRAWING: None
Patent JP-2019189938-A (JP)
Title: Microstructure refinement method by mechanical work for additive manufactured material
Inventor: ARASH GHABCHI
IPC: B22F10/00
Filed: 2018-11-27
Abstract: To provide a technique for refining a microstructure in a deposition layer of a metallic material for additive manufacturing.SOLUTION: A method 100 includes 102 of generating a first layer of an integral object having one or more interconnected components. The first layer is generated using a material that comprises a first plurality of grains structured in a first arrangement. The method further includes, after a threshold duration occurs since generating the first layer of the integral object, 104 of applying an external force to at least one portion the first layer. The application of external force causes one or more deformations in the first arrangement of the first plurality of grains of the material. The method also includes 106 of generating a second layer coupled to the first layer of the integral object. Generating the second layer causes the material of the first layer to recrystallize second a plurality of grains to replace one or more set of grains proximate the one or more deformations of the first plurality of grains and generates a second layer in which the plurality of second grains have a second arrangement structure different from the first arrangement.SELECTED DRAWING: Figure 1
Patent JP-2020086173-A (JP)
Title: Image capturing lens and image capturing device
Inventor: NAGAMI RYOSUKE
IPC: G02B13/18
Filed: 2018-11-27
Abstract: To provide an image capturing lens which offers compactness, high-speed focusing capability, suppressed aberration variation while focusing, and superior optical performance, and to provide an image capturing device having the same.SOLUTION: An image capturing lens provided herein comprises only a positive first lens group, a positive second lens group, and a negative third lens group as constituent lens groups in order from the object side. An aperture stop is disposed between a most image-side lens surface of the first lens group and a most object-side lens surface of the third lens group. While focusing, the first and third lens groups are stationary and the second lens group moves. The first lens group consists of a negative lens and a positive lens in order from the object side. The third lens group comprises a negative lens and a positive lens in order from the object side.SELECTED DRAWING: Figure 1
Patent JP-2020088218-A (JP)
Title: Inspection method of affix and inner packaging method of semiconductor wafer
Inventor: MATSUO NAMI
IPC: G01N21/90
Filed: 2018-11-28
Abstract: To propose an inspection method of affix capable of determining whether or not an affix, affixed to a wafer transfer container housing a semiconductor wafer, has been affixed to a face to which it must be affixed, more correctly than before, and to provide an inner packaging method of the semiconductor wafer.SOLUTION: A method for inspecting whether or not the affix of a transparent wafer transfer container for housing and transferring multiple semiconductor wafers is stuck to a face to which it must be stuck, has an imaging step (step S11) for imaging at least the face of the wafer transfer container to which the affix must be stuck under low light intensity, an image processing step (step S12) for subjecting the image thus obtained to at least binarization processing, and a determination step (step S13) for determining whether or not the affix has been stuck to the face to which the affix must be stuck on the basis of at least the image subjected to binarization processing.SELECTED DRAWING: Figure 3
Patent JP-2019051364-A (JP)
Title: Game machine
Inventor: OSERA HIROAKI
IPC: A63F5/04
Filed: 2018-11-28
Abstract: To provide a game machine capable of preventing game contents from becoming difficult to understand and capable of giving a different profit.SOLUTION: In determination of a predetermined winning combination as an internal winning pattern combination, information on stop operation for indicating predetermined stop order is reported by notification means when a game state is a predetermined game state, and information on stop operation for indicating specific stop order is reported by the notification means and a predetermined winning combination is determined as an internal winning pattern combination when a game state is a specific game state. A predetermined profit is granted to a player when stop operation corresponding to predetermined stop order reported by the notification means is performed, and a specific profit is granted to a player when a predetermined winning combination is determined as an internal winning pattern combination and stop operation corresponding to specific stop order reported by the notification means is performed in a specific game state.SELECTED DRAWING: Figure 54
Patent JP-2020084122-A (JP)
Title: Manufacturing method of rubber wet master batch
Inventor: NOMURA KENJI
IPC: C08J3/22
Filed: 2018-11-30
Abstract: To provide a manufacturing method of a rubber wet master batch capable of providing a vulcanizate having excellent scorch resistance and low heat generation property.SOLUTION: There is provided a manufacturing method of a rubber wet master batch including a process for mixing and coagulating a slurry solution containing a filler and a dispersion solvent, and a rubber latex solution to manufacture a filler-containing rubber coagulum, and a heating process for conducting dehydration, drying and plasticization of the filler-containing rubber coagulum as one process by using a single shaft extruder, in which the single shaft extruder has a dehydration part in a supply side of the filler-containing rubber coagulum, a drying part in an exhaust side, and a screw inserting into the dehydration part and the drying part, the dehydration part has an inner wall surface facing the screw, and an outer casting accommodating the screw. Since dehydration, drying and plasticization of the filler-containing rubber coagulum can be conducted in one process by using the single shaft extruder, deterioration of the rubber is suppressed, and a rubber wet master batch excellent in rubber physical properties, especially rubber strength can be manufactured.SELECTED DRAWING: Figure 1
Patent JP-2019128347-A (JP)
Title: Method and device for determining distance to object using radar
Inventor: CHOI SUNG-DO
IPC: G01S13/32
Filed: 2018-12-07
Abstract: To provide a method and a device for determining the distance between a radar and an object.SOLUTION: A target correlation vector is generated for an encoded sequence set formed of received reflection signals and at least one auxiliary code sequence to determine the distance to an object. After that, the distance to the object is determined based on a look-up table generated in advance for a reference correlation vector and a target correlation vector.SELECTED DRAWING: Figure 5
Patent JP-2020096073-A (JP)
Title: Film capacitor
Inventor: YAMAZAKI YUKI
IPC: H01G4/32
Filed: 2018-12-12
Abstract: To provide a film capacitor with high capacitance density.SOLUTION: Each of a first metallized film 10 and a second metallized film 20 includes a bent portion B at one end in the direction intersecting the laminating direction. The bent portion B of the first metallized film 10 and the bent portion B of the second metallized film 20 are arranged alternately in the direction intersecting the laminating direction. The bent portion B is bent such that a first surface F1 covers the other adjacent metallized film from the side. At least a part of a metal layer 2 included in the bent portion B is joined to a metallikon electrode 30. The metal layer 2 not included in the bent portion B forms an effective electrode portion E over the entire area.SELECTED DRAWING: Figure 3
Patent JP-2019039565-A (JP)
Title: Actuator
Inventor: KONDO NOBUKI
IPC: F16H25/22
Filed: 2018-12-13
Abstract: To provide an actuator capable of suppressing oscillation of a tip part of a rod.SOLUTION: An actuator 10 includes a ball screw 70, a guide device 30 and a rod 11. The ball screw 70 includes a ball screw shaft 71 and a ball screw nut 72. The guide device 30 includes a slide part 31 having a slide part body 32, a ball, and a rail part 60. The slide part body 32 comprises a single metal material in which a through-hole 32a is formed which penetrates in a Y-axis direction (the same direction as the direction in which the slide part 31 moves linearly) and in which a female screw part 32b is formed. At the rod 11, a male screw part 11b screwed to the female screw part 32b, and a hole 11a in which an end part of the ball screw shaft 71 is inserted are formed. The rod 11 is fixed to the through-hole 32a provided at the slide part body 32 by the male screw part 11b being screwed to the female screw part 32b.SELECTED DRAWING: Figure 3
Patent JP-2019073716-A (JP)
Title: Rigid structure ultra-high-molecular-weight polyethylene unidirectional tape and composite, and process of making the same
Inventor: THOMAS YIU-TAI TAM
IPC: F41H5/04
Filed: 2018-12-18
Abstract: To provide ballistic resistant fibrous composites having improved ballistic resistance properties, and more specifically, ballistic resistant fibrous composites having enhanced flexural properties, which correlate with low composite backface deformation, where the composites are useful for production of hard armor articles, including helmet armor.SOLUTION: Composites having greater yield stress than those coated with a surface finish are formed by coating with a polymer material containing an aliphatic polyether-based polyurethane using polyethylene fibers partially surface-coated with a fiber surface finish.SELECTED DRAWING: None