baber/WOPTO huggingface dataset:
Patent JP-2018204495-A (JP)
Title: Exhaust emission control system and control device
Inventor: MURASAWA NAOTO
IPC: F01N3/20
Filed: 2017-06-01
Abstract: To provide an exhaust emission control system capable of improving NOelimination efficiency of an SCR.SOLUTION: An exhaust emission control system in one embodiment includes: an exhaust passage that is a passage of exhaust gas; an NOocclusion catalyst for occluding NOin exhaust gas guided in the exhaust passage; an SCR provided downstream of the NOocclusion catalyst in the exhaust passage and eliminating NOin the exhaust gas; a bypass passage that is in fluid communication with the exhaust passage and bypasses the NOocclusion catalyst; and a passage change-over section that guides exhaust gas to the NOocclusion catalyst while a temperature of the SCR is a predetermined temperature or lower and that guides the exhaust gas to the bypass passage without guiding the exhaust gas to the NOocclusion catalyst when the temperature of the SCR exceeds the predetermined temperature.SELECTED DRAWING: Figure 2
Patent JP-2018206958-A (JP)
Title: Electronic equipment
Inventor: KADONO KIMIO
IPC: H05K5/06
Filed: 2017-06-05
Abstract: To provide electronic equipment in which waterproof and heat dissipation are compatible while restraining size increase.SOLUTION: Electronic equipment includes a waterproof enclosure having a wall in which through holes are formed, a circuit board housed in the internal space of the waterproof enclosure, a blower unit having a terminal projecting from the housing for housing a fan rotatably to the internal space side, a waterproof seal part which is formed by interposing a seal part at the facing part of the wall and the housing, and water-tightly seals around the through hole, and a fixing member interposed between the wall and the housing and fixing them each other. In the blower unit, a vent hole provided in the housing is arranged annularly around the revolving shaft of the fan, while facing the peripheral part of the through hole, the seal member is formed on the inside of the vent hole so as to house the terminal, and the fixing member mediates the wall and the housing, in a space surrounded by the seal member, and fixes them.SELECTED DRAWING: Figure 2
Patent JP-2019004029-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TORII KEITA
IPC: H01L29/78
Filed: 2017-06-14
Abstract: To provide an art favorable to etch an insulation film of a laminate structure to form a side wall.SOLUTION: A semiconductor device manufacturing method includes: a step of forming a first insulation film on a substrate where a gate electrode is formed, so as to cover the gate electrode; a step of forming a silicon and nitrogen-containing second insulation film on the first insulation film; a first etching step of etching the second insulation film by using a fluorine and hydrogen-containing etching gas to expose the first insulation film while leaving a portion of the second insulation film, which covers a lateral face of the gate electrode; and a second etching step of etching a portion of the first insulation film, which is exposed in the first etching step. The first etching step includes a first step and a second step performed after the first step; and in the first step, deposition of a reaction product is smaller than that in the second step; and in the second step, an etching selectivity of the second insulation film to the first insulation film is higher than that in the first step.SELECTED DRAWING: Figure 1
Patent JP-2018070858-A (JP)
Title: Adhesive for fixing abrasive member, adhesive sheet for fixing abrasive member and abrasive member laminate
Inventor: ABE TADASHI
IPC: H01L21/304
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for fixing an abrasive member capable of increasing cohesive force of an adhesive layer, having o generation of lag even under high temperature environment, capable of being used for polishing with higher pressure than prior art, having both of acid resistance and alkali resistance, capable of easily re-detaching the abrasive member from a polishing machine surface plate after completion of polishing and hardly having adhesive residue.SOLUTION: It is solved by an adhesive for fixing an abrasive member, containing a styrene isopropylene block copolymer (A) with styrene content of 20 to 40 wt.% and diblock content of 15 to 70 wt.%, a polyterpene resin (B1) and a tackifier resin (B2) which is at least one of an aromatic modified terpene resin and a xylene resin, and having content of the polyterpene rein (B1) of 10 to 60 pts.wt. based on 100 pts.wt. of the copolymer (A), and content of the tackifier resin (B2) of 0.1 to 10 pts.wt. based on 100 pts.wt. of the copolymer (A).SELECTED DRAWING: None
Patent JP-2018117334-A (JP)
Title: Image processing apparatus
Inventor: KITA KOJI
IPC: G06T5/00
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus for restoring an original interlaced image from an enlarged interlaced image.SOLUTION: An image processing apparatus for restoring an original interlaced image from an enlarged interlaced image includes a pattern detector, and a restoration unit. The pattern detector detects a fringe pattern due to coaming noise included in the enlarged interlaced image, by performing image processing of the enlarged interlaced image, and calculates a reduction ratio from the enlarged interlaced image to the original interlaced image based on the fringe pattern. The restoration unit creates at least one of restoration image of the original interlaced image and a field image constituting the restoration image, based on the reduction ratio.SELECTED DRAWING: Figure 5
Patent JP-2019006142-A (JP)
Title: Hub unit for bicycle
Inventor: YAMAZAKI AZUSA
IPC: B60B27/00
Filed: 2017-06-20
Abstract: To provide a hub unit for a bicycle capable of being mounted to a frame of the bicycle stably.SOLUTION: The hub unit for the bicycle comprises: a hub shaft which is connected to the frame of the bicycle; and a rotation regulation member which connects the frame to the hub shaft so that relative rotation relative to the hub shaft and the frame is regulated. A structure capable of guiding cables electrically connected with an electric component and an electronic component is provided on at least one of the hub shaft and the rotation regulation member in a region where the rotation regulation member exists in an axial direction along the central axis center of the hub shaft.SELECTED DRAWING: Figure 2
Patent JP-2017164901-A (JP)
Title: Elastic film, substrate holding device, and polishing device
Inventor: FUKUSHIMA MAKOTO
IPC: H01L21/304
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an elastic film which enables a polishing profile to be finely adjusted in an area where a wafer edge part is narrow.SOLUTION: An elastic film 10 includes: a contact part 11 which contacts with a substrate and presses the substrate to a polishing pad 19; a first edge peripheral wall 10h extending upward from a peripheral end part of the contact part 11; a second edge peripheral wall 10g connected with the first edge peripheral wall 10h; and a third edge peripheral wall 10f having an inclined part 121 connected with an upper surface of the contact part 11.SELECTED DRAWING: Figure 4
Patent JP-2019009344-A (JP)
Title: Semiconductor device
Inventor: TANABE AKIRA
IPC: H01L29/786
Filed: 2017-06-27
Abstract: To increase the discharge speed of a well in transition from a standby state to an operating state.SOLUTION: A semiconductor device includes: an n-type well to which a power supply voltage is applied in an operating state and a voltage higher than the power supply voltage is applied in a standby state; a p-type well to which a ground voltage is applied in the operating state and a voltage lower than the ground voltage is applied in the standby state; and a path that electrically connects the n-type well and p-type well in transition from the standby state to the operating state.SELECTED DRAWING: Figure 30
Patent JP-2017166493-A (JP)
Title: Control device for direct injection engine
Inventor: YOKOI MASAHIRO
IPC: F02D41/04
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To achieve compatibility between remediation of exhaust emission and combustion stability.SOLUTION: An engine 10 is a direct injection engine, and comprises an injector 21 directly injecting a fuel into a combustion chamber 23, and an ignition plug 34 generating an ignition spark in the combustion chamber 23. An ECU 40 causes first injections to be conducted several times each to form an air-fuel mixture of lean air-fuel ratio in the combustion chamber 23 before ignition in one combustion cycle of the engine 10, and causes a second injection to be conducted to form an air-fuel mixture of rich air-fuel ratio in the combustion chamber 23 similarly before the ignition after the first injections. Further, in particular, the first injections of several times are conducted so that the air-fuel mixture leaner than that in the later first injection is formed in the former first injection among the first injections of several times. Further, only one second injection is conducted just before an ignition time.SELECTED DRAWING: Figure 1
Patent JP-2019005512-A (JP)
Title: Specific behavior detection program, specific behavior detection method and specific behavior detection system
Inventor: MAEDA KAZUHO
IPC: A61B5/103
Filed: 2017-06-28
Abstract: To improve detection accuracy of a specific behavior such as having a meal.SOLUTION: A server device 30 refers to sensor data in a prescribed section acquired from a sensor measuring activity of an object person, then extracts plural first sections having a first feature and plural second sections having a second feature from the sensor data based on the sensor data and a first condition, then calculates a first feature amount related to at least one parameter to the plural first sections, calculates a second feature amount related to at least one parameter to plural second sections, and then, detects whether or not activity of the object person in the prescribed section is a specific behavior indicated by a determination model based on the determination model related to at least one parameter, the first feature amount and the second feature amount.SELECTED DRAWING: Figure 1
Patent JP-2019012101-A (JP)
Title: Conductive member, charging device, transfer device, process cartridge, and image forming apparatus
Inventor: TOMARI SHOGO
IPC: C08L71/03
Filed: 2017-06-29
Abstract: To provide a conductive member that prevents an increase in resistance occurring when energization of the same polarity is repeatedly applied.SOLUTION: A conductive member comprises: a conductive substrate; and a conductive elastic layer that is arranged on the conductive substrate and contains an ionic conductor as a main constituent, the conductive elastic member containing an elastic material containing epichlorohydrin rubber and having an amount of free chloride ions of 1 μg/g or more and 80 μg/g or less.SELECTED DRAWING: Figure 2
Patent JP-2019011442-A (JP)
Title: Flavor composition and method for producing the same and cosmetic preparation
Inventor: ISHIBASHI KANA
IPC: C11B9/00
Filed: 2017-06-30
Abstract: To provide a novel flavor composition that solves problems in terms of technique, safety, and commercial cost, maintains its flavors well and retains the moisture well when used as a cosmetic preparation, and is composed of natural components, and a method for producing the same and a cosmetic preparation.SOLUTION: A flavor and cellulose nanofiber (CNF) 5 are added to a base material 1 having water as the main component. The cellulose nanofiber (CNF) 5 works to include or support a flavor component 2 contained in the flavor, to enable the flavor component to express the gentle dissipation (sustained release) properties and moisture retention properties.SELECTED DRAWING: Figure 2
Patent JP-2019017147-A (JP)
Title: Power conversion device
Inventor: YOSHIMURA ISATO
IPC: H02M7/48
Filed: 2017-07-04
Abstract: To obtain a power conversion device in which the number of assembly steps can be reduced and noise radiated from a heat generating component can be inhibited from being leaked to the outside.SOLUTION: The power conversion device includes a substrate 3 having a land pattern 32 and a ground pattern 31 and having a heat generating component 4 provided thereon such that the heat generating component 4 is electrically connected to the land pattern 32, a shielding plate 5 which is provided on the substrate 3 so as to cover the heat generating component 4 and which is electrically connected to the ground pattern 31, a metallic casing 1 which supports the substrate 3 and which is electrically connected to the ground pattern 31, and a capacitor member 9 which is provided on the substrate 3 so as to extend over the land pattern 32 and the ground pattern 31. Heat radiated from the heat generating component 4 is transmitted to the shielding plate 5 and the metallic casing 1 via the capacitor member 9.SELECTED DRAWING: Figure 1
Patent JP-2019015244-A (JP)
Title: Fuel pump
Inventor: OGANE YUYA
IPC: F02M59/44
Filed: 2017-07-07
Abstract: To suppress noise by suppressing the deformation of a member in a fuel chamber.SOLUTION: A fuel pump 1 includes a body 2, a cover member 6a forming a fuel chamber Rd between the body 2 and itself to store fuel, a damper 6d internally provided in the fuel chamber Rd, a holding member 6c holding the damper 6d, and an energizing member 6b energizing the holding member 6c, the holding member 6c and the energizing member 6b being arranged between the cover member 6a and the body 2. The holding member 6c has a peripheral wall part encircling the damper 6d, and the energizing member 6b abuts on the peripheral wall part. The peripheral wall part and the energizing member 6b are held between the cover member 6a and the body 2.SELECTED DRAWING: Figure 1
Patent JP-2019017211-A (JP)
Title: Brushless motor and electric power steering system
Inventor: OTAWARA MASAHIRO
IPC: B62D5/04
Filed: 2017-07-07
Abstract: To provide a brushless motor and an electric power steering system which can downsize a connection part of a coil in a case in which the coil is configured into a three-phase structure of two systems.SOLUTION: The length of a start line 16a of each coil 16 wound around a tooth portion 33 is set different from the length of an end line 16b, and the lengths of all the start lines 16a are set to the same length, and the lengths of all the end lines 16b are set to the same length.SELECTED DRAWING: Figure 3
Patent JP-2019020758-A (JP)
Title: Code information display device, code information display method, and code information display program
Inventor: SUZUKI SATORU
IPC: G16H10/00
Filed: 2017-07-11
Abstract: To effectively encourage a user to execute setting for displaying code information on a screen of a terminal device.SOLUTION: A code information display device comprises: a communication unit 122 that receives a plurality of pieces of code information attached to the pages of a plurality of prescriptions; and a control unit 125 that controls a display unit 123 to simultaneously display the plurality of pieces of code information corresponding to one prescription selected from the plurality of prescriptions on the basis of information indicating to which prescription of the plurality of prescriptions each of the plurality of pieces of code information corresponds.SELECTED DRAWING: Figure 6
Patent JP-2019020964-A (JP)
Title: Business support system and business support method
Inventor: HIRONAKA KENICHI
IPC: G06Q50/10
Filed: 2017-07-14
Abstract: To provide business support technology capable of reliably transmitting registered caution information to an operator when the operator needs it and surely implementing a promised matter with a customer.SOLUTION: A business support system stores caution information in association with the information of a geographical position or a geographical range where it exists; and notifies the information terminal that the caution information exists when it is determined that an information terminal is approaching the geographical position or the geographical range of the caution information within a predetermined distance. Thereafter, the business support system transmits the stored caution information to the information terminal on the basis of a request for transmitting details of the caution information. The operator can know that the caution information exists before reaching the corresponding geographical position or the geographical range, and further, since the details of the caution information is not transmitted unless the operator wishes to obtain the details of the caution information, spreading of personal information can be avoided.SELECTED DRAWING: Figure 3
Patent JP-2017187510-A (JP)
Title: Sensor device, force detection device, and robot
Inventor: MATSUZAWA AKIRA
IPC: G01L1/16
Filed: 2017-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device with high reliability in which conductive paste can suppress or prevent breakage of wiring, and further to provide a force detection device, a robot, an electronic component transportation device, an electronic component inspection device and a component processing device.SOLUTION: A sensor device 6 includes: an electrical charge output element 10 having a plurality of piezoelectric materials and internal electrodes formed among individual ones of the plurality of piezoelectric materials; a package 60 accommodating the electrical charge output element 10; first conductive members 65 electrically connected to the plurality of internal electrodes; and second conductive members 66 electrically connecting the first conductive members 65 and output terminals and having an elastic modulus lower than that of the first conductive members 65. Further, a Young's modulus of the first conductive members 65 is equal to 3.4 GPa or more and is equal to 5.0 GPa, and a Young's modulus of the second conductive members 66 is equal to 0.1 GPa or more and is equal to 0.2 GPa or less.SELECTED DRAWING: Figure 7
Patent JP-2019018907-A (JP)
Title: Packing bag
Inventor: OTSUKA YASUSHI
IPC: B65D30/20
Filed: 2017-07-21
Abstract: To provide a packing bag which has an opening portion for filling contents to the bottom.SOLUTION: A packing bag comprises a first side face sheet, a second side face sheet, and a bottom face sheet, in which the bottom face sheet is arranged between the first side face sheet and the second side face sheet in a state that the bottom face sheet is folded like a V shape in a cross sectional view, and a connection portion is provided on the periphery. In the V-shaped bottom face sheet, a first bottom face sheet facing the first side face sheet is continuous with a second bottom face sheet facing the second side face sheet. A bottom connection portion connected to the bottom of the first side face sheet is provided in the bottom of the first bottom face sheet. An opening portion not connected to the second side face sheet is provided in the second bottom face sheet, and a bottom face sheet connection portion where outer faces of the first bottom face sheet and the second bottom face sheet, which are facing each other, are connected mutually is provided in the bottom face sheet.SELECTED DRAWING: Figure 3
Patent JP-2019026858-A (JP)
Title: Electrolysis system, and electric power control method of electrolysis system
Inventor: FUKUDA ITSURO
IPC: H02J15/00
Filed: 2017-07-25
Abstract: To enhance utilization efficiency of electric power in whole electrolysis system while maintaining production efficiency of a product by electrolysis even when the electric powder supplied to the electrolysis system varies.SOLUTION: An electrolysis system 1 has an electrolysis device 30 for conducting electrolysis of water using an electric power of less than maximum power generation electric power of a power generator 10 which generates power by using a renewable energy, and an electric power distribution device 20 for preferentially supplying electric powder equivalent to consumption power of the electrolysis device 30 of the generated electric power generated in the power generator 10 to the electrolysis device 30, and supplying surplus electric power over the consumption electric power of the electrolysis device 30 to a pressure increase device 40 for compressing hydrogen and oxygen generated by electrolysis of water.SELECTED DRAWING: Figure 1
Patent JP-2019027330-A (JP)
Title: Rotary Compressor
Inventor: UEDA TAKESHI
IPC: F04C29/00
Filed: 2017-07-27
Abstract: To provide a rotary compressor having an injection hole arranged near an upper discharge valve and a lower discharge valve.SOLUTION: A compression part of the rotary compressor includes an intermediate partition plate 140 which is arranged between an upper cylinder and a lower cylinder, an upper piston which forms an upper cylinder chamber in the upper cylinder, a lower piston which forms a lower cylinder chamber in the lower cylinder, an upper vane which partitions the upper cylinder chamber into an upper suction chamber and an upper compression chamber, and a lower vane which partitions the lower cylinder chamber into a lower suction chamber and a lower compression chamber, the intermediate partition plate 140 being formed with an injection hole 140b for injecting liquid refrigerant into the upper compression chamber and the lower compression chamber, and an injection passage 140a for supplying the liquid refrigerant into the injection hole 140b, the injection passage 140a being formed along a straight line 141 not intersecting with a rotary shaft insertion hole 213 into which a rotary shaft is inserted for revolving the upper piston and the lower piston in the upper cylinder and the lower cylinder, respectively.SELECTED DRAWING: Figure 4
Patent JP-2019024876-A (JP)
Title: Drainage mechanism for portable toilet and portable toilet system
Inventor: NAKAI YOSHITAKA
IPC: A47K11/04
Filed: 2017-07-28
Abstract: To provide a drainage mechanism for a portable toilet, the mechanism having a cabinet suitable for maintenance of a vacuum tank, a vacuum pump and a drainage container.SOLUTION: A cabinet 70 of a drainage mechanism 20 includes an outer frame 71 where a front part is opened and a space 78 is provided inside, an intermediate shelf 73 arranged in the outer frame 71 and dividing the space 78 into two parts vertically, an upper door 75 provided in the outer frame 71 so that an upper space 78a of an upper part of the intermediate shelf 73 can be opened and closed, and a lower door 76 provided in the outer frame 71 so that a lower side space 78b of a lower part of the intermediate shelf 73 can be opened and closed. At least a portion of a vacuum tank 24 connected to a toilet bowl 11 and a vacuum pump 26 are arranged in the upper space 78a, and a drainage container 40 and a drainage line 32 for connecting the vacuum tank 24 with the drainage container 40 are arranged in the lower side space 78b. The upper door 75 is detachably attached to the outer frame 71. The lower door 76 is attached to the outer frame 71 through a hinge.SELECTED DRAWING: Figure 3