baber/WOPTO huggingface dataset:
Patent JP-2019138159-A (JP)
Title: Control device for engine
Inventor: NISHIMURA HIROYUKI
IPC: F01N3/20
Filed: 2018-02-06
Abstract: To more efficiently eliminate S-poisoning of a NOx catalyst while efficiently removing particulate matters from a PM filter.SOLUTION: A control device 200 for an engine which includes an exhaust passage 40 provided with an oxidation catalyst 42, a NOx catalyst 41 for occluding and reducing NOx, and a DPF 44 capable of trapping PMs, performs DeSOx control for alternately switching between a rich state meaning a theoretical air-fuel ratio or an air-fuel ratio richer than the theoretical air-fuel ratio and a lean state meaning an air-fuel ratio leaner than the theoretical air-fuel ratio where unburnt fuel is introduced into the oxidation catalyst 42, to remove SOx from the NOx catalyst 41, and DPF regeneration control for setting the air-fuel ratio leaner than the theoretical air-fuel ratio where the unburnt fuel is introduced into the oxidation catalyst 42 to remove the PMs from the DPF 44. The DPF regeneration control is started when a PM accumulation amount is equal to or greater than a predetermined regeneration starting accumulation amount, and then DeSOx control is started before the PM accumulation amount is equal to or smaller than a regeneration finishing accumulation amount.SELECTED DRAWING: Figure 6
Patent JP-2018076073-A (JP)
Title: Control device of electric power steering device
Inventor: UENO MASAFUMI
IPC: B62D5/04
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an electric power steering device which can safely operate a fundamental function of an EPS by using a remaining normal CPU even at a failure of any one of CPUs which are incorporated in a multicore MCU.SOLUTION: In a control device of an electric power steering device (EPS) which is mounted with a multicore MCU, the multicore MCU comprises: a first CPU which operates a fundamental function of the EPS; a first CPU monitoring circuit; a second CPU and a third CPU which operate an additional function of the EPS; a second CPU monitoring circuit; a CPU controller which controls operation of each CPU on the basis of failure information of each CPU which is received from each CPU monitoring circuit; and a common RAM.SELECTED DRAWING: Figure 3
Patent JP-2019139931-A (JP)
Title: Nonaqueous electrolyte solution and nonaqueous electrolyte battery
Inventor: YAMAGUCHI AKIRA
IPC: H01M10/0567
Filed: 2018-02-08
Abstract: To provide a nonaqueous electrolyte battery which is superior in the safety in the state of being overcharged and the continuous chargeability.SOLUTION: A nonaqueous electrolyte solution comprises a compound represented by the formula (1).[Rto Rindependently represent hydrogen, halogen or a carbon hydride group with C1-C10, which may be substituted with halogen. X represents halogen, PO(OR), SOORor CN, and Rand Rrepresent a saturated or unsaturated aliphatic hydrocarbon group with C1-C10, which may have a substituent group, or an aromatic hydrocarbon group with C6-C10, which may have a substituent group. Y represents a saturated hydrocarbon group with C1-C10, which may include a heteroatom, an unsaturated aliphatic hydrocarbon group with C2-C10, which may include a heteroatom, or an aromatic hydrocarbon group with C6-C10, which may include a substituent group.]SELECTED DRAWING: None
Patent JP-2019140216-A (JP)
Title: Circuit board and manufacturing method thereof
Inventor: IWAI TOSHIKI
IPC: H01L23/12
Filed: 2018-02-09
Abstract: To realize a highly reliable circuit board that can prevent breakage of a brittle material.SOLUTION: A circuit board 1 includes a substrate 10, a substrate 20 of a brittle material provided so as to face the substrate 10, and an adhesive layer 30 that bonds the substrate 10 and the substrate 20. A through hole 21 is provided in the substrate 20, and a conductor via 22 that is connected to the substrate 10 through the substrate 20 and the adhesive layer 30 is provided in the through hole 21. A part of the adhesive layer 30 is provided between the outer surface 25 in the through hole 21 of the conductor via 22 and the inner surface 24 of the through hole 21. The stress generated in the substrate 20 due to the difference in thermal expansion from the conductor via 22 is relieved, and breakage such as cracks and breaks of the substrate 20 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019139940-A (JP)
Title: Electric connector
Inventor: BABA YUTA
IPC: H01R13/6471
Filed: 2018-02-09
Abstract: To provide an electric connector capable of improving transmission characteristics of a high frequency signal.SOLUTION: An electric connector 1 includes an insulating housing 10 in which an arrangement of through holes 10a is formed, and conductive multiple contacts 11 configured to be able to mate with a rod-shaped terminal inserted into the through hole 10a, and projecting from the other end of the through hole 10a and connectable with the electrode of a circuit board 2. The contact 11 is provided with a tabular part locked to the housing 10 in the through hole 10a, and a mating part mating with the rod-shaped terminal inserted into the through hole 10a and coming into contact therewith. The multiple contacts 11 are either one of a signal contact 11A for transmitting a signal, or a ground contact 11B to be grounded, and the position of the mating part in the insertion direction of the rod-shaped terminal is different in the signal contact 11A and the ground contact 11B.SELECTED DRAWING: Figure 1
Patent JP-2019136931-A (JP)
Title: Document for contract and contract system
Inventor: IWATA YOSHIHIRO
IPC: B42D15/04
Filed: 2018-02-09
Abstract: To provide a document for contract in which a series of flows regarding a description of contract content and money transfer are integrated to allow a contractor or an expected customer to proceed with contract procedures step by step.SOLUTION: There is provided a document for contract 10 comprising a description part 1 that provides a description of contract content, a payment part 2 that is bound at the rear of the description part 1 and includes a payment sheet 4 related to the contract content, and a cover part 3 in which one edge 3a is bound at the rear of the payment part 2 and the other edge 3b is connected to the description part 1, and the payment part 2 is double-leaved between the cover part 3 and the description part 1.SELECTED DRAWING: Figure 1
Patent JP-2019140253-A (JP)
Title: Semiconductor device and semiconductor method thereof
Inventor: RYOKI TATSUYA
IPC: H01L25/18
Filed: 2018-02-09
Abstract: To provide an advantageous technology for improving the performance of a semiconductor device.SOLUTION: In a semiconductor device in which a first chip and a second chip are stacked, a first wiring and a second wiring that provide electrical connection between the first chip and the second chip are provided. The first wiring and the second wiring include a joint portion between any of a plurality of conductive patterns arranged on the first chip and any of a plurality of conductive patterns arranged on the second chip. The number of joint portions included in the first wiring is larger than the number of joint portions included in the second wiring.SELECTED DRAWING: Figure 2
Patent JP-2018130541-A (JP)
Title: Method and system for detection of coronary artery disease in person using fusion approach
Inventor: ROHAN BANERJEE
IPC: A61B10/00
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for detection of coronary artery disease (CAD) in a person using a fusion approach.SOLUTION: The invention provides detection of CAD in a person by capturing a plurality of biosignals such as a phonocardiogram (PCG), a photoplethysmograph (PPG), an ECG, and a galvanic skin response (GSR) from the person. A plurality of features are extracted from the biosignals. The person is then classified as CAD or normal using each of the features independently. The classification is done based on a supervised machine learning technique. The output of the classification is then fused and used for the detection of the CAD in the person using predefined criteria.SELECTED DRAWING: Figure 1
Patent JP-2019136389-A (JP)
Title: Model part and manufacturing method of model part
Inventor: NISHIMURA YUKI
IPC: A63H3/16
Filed: 2018-02-14
Abstract: To provide a model part that has stable quality and is subjected to gradation, and to provide a method for manufacturing the model part.SOLUTION: A model part includes: a first layer formed from a first material of a first color; and a second layer that is the second layer formed so as to cover at least one portion of the first layer and is made from a second material of a second color differing from the first color. The model part includes an area in which the second layer is formed such that at least a partial thickness is thinner than other sections.SELECTED DRAWING: Figure 1
Patent JP-2019138118-A (JP)
Title: Window regulator
Inventor: TAKEDA TOKUHIDE
IPC: E05F11/38
Filed: 2018-02-15
Abstract: To provide a window regulator that improves an antitheft property.SOLUTION: A window regulator includes a stopper pin (stopper) 95 for preventing a pane of window glass from lowering in a closing direction. The stopper pin 95 can engage with the pane of window glass or a carrier 4 when the pane of window glass is stopped at a predetermined position other than that in a fully opened state. At the carrier 4 is provided an engagement cancellation mechanism for canceling engagement between the stopper pin 95 and the pane of window glass or the carrier 4 at the time of the carrier 4 being driven by a drive mechanism.SELECTED DRAWING: Figure 1
Patent JP-2019144089-A (JP)
Title: Measuring device for measuring optical characteristic and light irradiating device of measuring device
Inventor: KANBARA MASAHIRO
IPC: G01N21/01
Filed: 2018-02-20
Abstract: To downsize a measuring device and its light irradiating device.SOLUTION: A measuring device 1 for measuring the optical characteristic of a sample 13 comprises a sample holder 14 for holding the sample, a light irradiating device 15 for applying light toward the sample, and an optical receiver 16 for receiving light from the sample along a light receiving axis A3. The light irradiating device comprises: a first light source 17 and a second light source 18; a light irradiation unit body 33 displaceably provided to the first and the second light sources; a first optical fiber 21 including a first incidence end 21A where light from the first light source enters, and a first emission end 21B supported by the light irradiation unit body, for applying light toward the sample along a first irradiation axis A1; and a second optical fiber 22 including a second incidence end 22A where light from the second light source enters, and a second emission end 22B supported by the light irradiation unit body, for applying light toward the sample along a second irradiation axis A2 that intersects the first irradiation axis.SELECTED DRAWING: Figure 2
Patent JP-2019144431-A (JP)
Title: Photosensitive element and method of manufacturing electronic component
Inventor: AYUGASE TOMOHIRO
IPC: B32B27/18
Filed: 2018-02-21
Abstract: To provide a photosensitive element capable of suppressing generation of a development residue.SOLUTION: A photosensitive element 1 includes a support film 10, a photosensitive resin composition layer 20 laminated on the support film 10, and a thermoplastic resin film 30 laminated on the photosensitive resin composition layer 20. The photosensitive resin composition layer 20 contains a binder polymer, a photopolymerizable compound, and a photopolymerization initiator. The photopolymerization initiator contains an oxime ester compound. The content of an antioxidant in the thermoplastic resin film 30 is 50 mass ppm or more.SELECTED DRAWING: Figure 1
Patent JP-2019146411-A (JP)
Title: Step-up converter
Inventor: MURAKAMI TATSUYA
IPC: H02M3/155
Filed: 2018-02-22
Abstract: To provide a step-up converter that can appropriately protect a small rated switch from excess current.SOLUTION: A step-up converter 10 comprises first to third reactors 11a to 11c, first to third lower arm switches S1L to S3L, first to third upper arm switches S1H to S3H, and a control device 30. A rated current Irc1 of the first lower arm switch S1L is smaller than rated currents Irc2 and Irc3 of the second and third lower arm switches S2L and S3L. The control device 30 performs switching control between the lower arm switches S1L to S3L so as to make a protection degree of the first lower arm switch S1L from excess current larger than a protection degree of the second and third lower arm switches S2L and S3L from excess current.SELECTED DRAWING: Figure 1
Patent JP-2019149602-A (JP)
Title: Imaging apparatus
Inventor: TANAKA HIROKI
IPC: H04N5/341
Filed: 2018-02-26
Abstract: To solve such a problem that a cycle blur of shorter period than a photography period of recording image cannot be detected, when detecting a motion amount of an imaging apparatus from a motion vector between images.SOLUTION: An imaging apparatus has an imaging sensor, two image input sections, a timing control section controlling input timing for the two image input sections independently, means for calculating a motion vector from two images, and means for shifting timing of the images inputted to the two image input sections by the timing control section, and dividing the images inputted from the two image input sections into multiple regions according to a timing shift amount, and detects movement of the imaging sensor during a reading period thereof, by finding the motion vector for the multiple regions thus divided.SELECTED DRAWING: Figure 3
Patent JP-2018109189-A (JP)
Title: Pore-fill compositions
Inventor: AQAD EMAD
IPC: C08L71/12
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide compositions for filling pores of a porous feature on a semiconductor substrate, which have good polymer flexibility and flow characteristics for a substantially void-free pore fill, and excellent thermal stability.SOLUTION: A composition comprises a polymer and a solvent, where the polymer comprises a repeat unit represented by the formula (I) and an endcapping group that is free of polymerizable vinyl groups and hydroxyl groups. In the composition, the polymer further comprises a divalent linking group within the polymer backbone, and the divalent linking group is selected from Cdivalent fluorinated or non-fluorinated hydrocarbon groups, optionally containing -O- within the backbone.SELECTED DRAWING: Figure 1B
Patent JP-2019152683-A (JP)
Title: Optical system and image capturing device
Inventor: MAETAKI SATOSHI
IPC: G02B13/18
Filed: 2018-02-28
Abstract: To provide a compact optical system capable of minimizing the reduction in peripheral light intensity, and an image capturing device.SOLUTION: An optical system OL of the present invention consists of a front group Lf having positive or negative refractive power, an aperture stop SP, and a rear group Lr having positive or negative refractive power arranged in order from the object side to the image side. A distance between a negative lens Ln having the highest refractive power in the rear group Lr to a positive lens Lp located on the image side of the negative lens Ln along an optical axis, a coverage angle of the positive lens Lp, a back focus of the optical system OL, and a focal length of the optical system OL are each set appropriately.SELECTED DRAWING: Figure 1
Patent JP-2019152501-A (JP)
Title: Method for detecting electromagnetic wave and electromagnetic wave detector
Inventor: TANI MASAHIKO
IPC: G01N21/21
Filed: 2018-03-02
Abstract: To provide an electromagnetic wave detector which can increase the sensitivity of the detection with an easy configuration.SOLUTION: The present invention relates to a method for detecting electromagnetic waves used for detecting detection lights with two different polarization components, using an EO sampling method. According to the method, the component part of a polarization state expression which shows the polarization state of the detection lights in which the intensity of the detected lights is 1/β(β<1) times is obtained by inserting the coefficient β into the polarization state expression. After that, polarization control is performed so that the polarization component for the component part is converted into β times.SELECTED DRAWING: Figure 2
Patent JP-2019153088-A (JP)
Title: Terminal management apparatus and program therefor
Inventor: OKUMA YUMIKO
IPC: G06Q30/02
Filed: 2018-03-02
Abstract: To enable an information terminal to perform a display effective for further improving the sales promotion effect.SOLUTION: A terminal management apparatus includes an image generating unit and an output unit. The image generating unit generates a registered image including a registration area including an image indicating a purchased commodity and a sales promotion list area for arranging an image of sales promotion information related to the purchased commodity on the basis of the registration order of the purchased commodity in one screen area in accordance with the registration of a new purchased commodity in an information terminal. Here, the image generating unit deletes the image of the sales promotion information having the oldest registration order among the images included in the sales promotion list area, and adds the image of the sales promotion information associated with the new purchased commodity to the arrangement position of the image of the sales promotion information having the newest registration order in the sales promotion list area, thereby generating the registered image including the image of the sales promotion information. The output unit outputs the registered image to the information terminal.SELECTED DRAWING: Figure 28
Patent JP-2018114304-A (JP)
Title: Bottom and bed device
Inventor: EGUCHI MASAYOSHI
IPC: A47C20/08
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To facilitate detachment of a part of a bottom from a bed device.SOLUTION: A bottom includes: a first main body frame 61 to be attached to a support frame 12 of a bed device 10; a first bottom member 62 placed on an upper surface of the first main body frame 61 in a state where front and rear surfaces are directed in a vertical direction; and a first fixing member 63 for detachably fixing the first bottom member 62 to the first main body frame 61. The first fixing member 63 is arranged in an upper surface of the first bottom member 62.SELECTED DRAWING: Figure 1
Patent JP-2019159709-A (JP)
Title: Information management system and information management method
Inventor: SAKURAI TAKAO
IPC: G06Q10/06
Filed: 2018-03-12
Abstract: To extract data suspected of having being illegally handled.SOLUTION: An information management system includes a processor and a storage device connected to the processor, in which the storage device holds data indicating an illegal case example, data indicating an organization corresponding to the illegal case example, data indicating a case example to be determined, and data indicating an organization corresponding to the case example to be determined, and holds a calculation reference of similarity between the case example to be determined and the illegal case example, and the processor calculates an organization association degree indicating relevancy between the organization corresponding to the illegal case example with the organization corresponding to the case example to be determined, calculates similarity between the illegal case example and the case example to be determined based on the calculation reference of the similarity, determines whether or not the case example is suspected of having been illegal based on the calculated similarity degree and organization association degree, and outputs the result of determination.SELECTED DRAWING: Figure 1
Patent JP-2019161874-A (JP)
Title: Motor controller
Inventor: AZUMA MITSUHIDE
IPC: H02P21/26
Filed: 2018-03-14
Abstract: To achieve a motor controller capable of preventing the occurrence of operational defects such as degradation of motion responsiveness and step-out by accurately identifying motor inductance of a permanent magnet synchronous motor.SOLUTION: In a state where a motor rotor is stopped in a predetermined position, inductance identification means 109 calculates an average value of two motor inductances respectively identified from a first vector of an output current flowing into a permanent magnet synchronous motor 101 by energization performed by selecting one switching element of an inverter control part 110 from an upper arm and a lower arm, respectively, and a second vector of the output current flowing into the permanent magnet synchronous motor 101 by performing energization on the inverter control part 110 so as to have a direction opposite to the first vector of the output current. In this inductance identification means, the output voltage of the inverter control part 110 is integrated sequentially, and a successive integration value obtained thereby is divided by a three-phase two-phase conversion value of a phase current value outputted from the current sensor 102.SELECTED DRAWING: Figure 1
Patent JP-2019161081-A (JP)
Title: Electric power conversion device and manufacturing method of electric power conversion device
Inventor: NONAKA TAKAFUMI
IPC: H01L23/29
Filed: 2018-03-15
Abstract: To provide a manufacturing method of an electric power conversion device, which improves heat radiation ability in the electric power conversion device using a power semiconductor element, and does not require a metal molding for a press processing.SOLUTION: An electric power conversion device 100 comprises an insulation substrate 20, a heat discharge member 40, a resin spacer 50 and a resin member 60. A power semiconductor electrode 10 is provided with one main surface of the insulation substrate 20. The heat discharge member 40 is opposite to the other main surface of the insulation substrate 20. The insulation spacer 50 has an insulation property, and is positioned between the other main surface of the insulation substrate 20 and the heat discharge member 40. The resin member 60 has the insulation property, and embeds a residual part between the other main surface of the insulation substrate 20 and the heat discharge member 40.SELECTED DRAWING: Figure 1
Patent JP-2018117520-A (JP)
Title: Wireless power transmission apparatus
Inventor: SOON JAE-SUK
IPC: H02J50/80
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power transmission apparatus and receiver, mobile terminal, application server, position information service system using the same and application.SOLUTION: The wireless power transmission apparatus includes: a power transmission unit for supplying electric power to a wireless power receiver in a wireless manner; and an identification information management unit for providing first identification information allocated to the wireless power transmission apparatus to any other apparatuses.SELECTED DRAWING: Figure 1