baber/WOPTO huggingface dataset:
Patent JP-2019206266-A (JP)
Title: Suspension device
Inventor: YAMASHITA MIKIRO
IPC: B60G21/06
Filed: 2018-05-29
Abstract: To provide a suspension device which can be simply configured by reducing the number of attenuation force adjustment mechanisms provided in fluid pressure cylinders respectively and further make both vehicle steering stability and ride comfort compatible.SOLUTION: In a left hydraulic cylinder 1 at a front wheel side, a first fixed valve 10 is provided in a connection site between an upper chamber A and a first connection conduit path 8, and a first attenuation force adjustment mechanism 11 constituted of a two-way control valve is provided in a connection site between a lower chamber B and a second connection conduit path 9. In a right hydraulic cylinder 2 at the front wheel side, a second fixed valve 12 is provided in a connection site between the upper chamber A and the second connection conduit path 9, and a second attenuation force adjustment mechanism 13 constituted of a two-way control valve is provided in a connection site between the lower chamber B and the second connection conduit path 8. Further, in left and right hydraulic cylinders 3 and 4 at rear wheel sides, first and second fixed valves 16 and 18 and first and second attenuation force adjustment mechanisms 17 and 19 are provided in the same manner as the hydraulic cylinders 1 and 2.SELECTED DRAWING: Figure 1
Patent JP-2019207614-A (JP)
Title: Image processing method, image processor, and program
Inventor: YAMAMOTO KAZUHIKO
IPC: G06T7/00
Filed: 2018-05-30
Abstract: To provide an image processing method, an image processor, and a program that appropriately specify a position of a photographed image in a document such as a music score.SOLUTION: An image processor 100 includes an extraction unit 21 that extracts a feature point from a photographed image sequentially generated by an imaging device 13; a determination unit 23 that determines whether number of feature points extracted from the photographed image exceeds a threshold value; a specifying unit 22 that specifies, when the number of feature points extracted from the photographed image exceeds a threshold, a candidate image corresponding to the photographed image among a plurality of candidate images; and an analysis unit 24 that identifies, when the number of feature points extracted from the photographed image is below the threshold, the position of the photographed image with respect to a reference image generated in a past from the photographed image.SELECTED DRAWING: Figure 1
Patent JP-2018205733-A (JP)
Title: Imaging apparatus and accessory
Inventor: KAMIYA ATSUSHI
IPC: G03B17/56
Filed: 2018-05-30
Abstract: To prevent erroneous detection about the attachment/detachment of an accessory to/from an imaging apparatus, while suppressing the reduction of reliability for electrical connection.SOLUTION: A second mount which can be coupled to the first mount of the accessory includes a plurality of terminals used for electrical connection to the terminal of the accessory and a terminal holding part holding the plurality of terminals. Each of the plurality of terminals can be electrically connected to the plurality of terminals arranged along the circumferential direction of the first mount in the accessory. The terminal holding part has a step difference in a direction parallel to the central axis of the second mount. The plurality of terminals include a first terminal used for detecting that the accessory is attached to the imaging apparatus. The terminal holding part has at least a first stage and a second stage further projected to an accessory side than the first stage. The first terminal is arranged closer to the second stage than the other terminals among the plurality of terminals in the first stage.SELECTED DRAWING: Figure 5
Patent JP-2019211214-A (JP)
Title: Substrate position adjusting device and substrate position adjusting method
Inventor: USUI YUKIYA
IPC: G01B11/00
Filed: 2018-05-31
Abstract: To adjust the position of the substrate in a short time.SOLUTION: A substrate position adjusting device includes: a measurement unit for measuring an amount of deviation of a predetermined position of a substrate mounted on a stage from a reference position; and a separation mechanism for temporarily separating the substrate from the stage when the amount of deviation measured by the measurement unit is equal to or greater than a predetermined amount. A substrate position adjusting method includes: a step of measuring the amount of deviation of the predetermined position of the substrate mounted on the stage from the reference position; and a step of separating temporarily the substrate from the stage when the amount of deviation is equal to or greater than a predetermined value.SELECTED DRAWING: Figure 4B
Patent JP-2019210850-A (JP)
Title: Control device for vehicular internal combustion engine
Inventor: IKEDA YUTA
IPC: F02D43/00
Filed: 2018-06-04
Abstract: To improve a shift feeling at shift-up during performing of thermal insulation control.SOLUTION: A vehicle comprises a clutch CL connecting and disconnecting power to/from an internal combustion engine 1. The internal combustion engine comprises an injector 7 injecting fuel, an EGR valve 33 adjusting a flow rate of EGR gas, and post-treatment members 22, 23, 24 and 26 removing harmful components in an exhaust gas. A control device comprises: a control unit 100 controlling the injector and the EGR valve; and a detector 48 detecting the connection and disconnection of the clutch. When the disconnection of the clutch is detected by the detector, and a prescribed high-load condition is established during a stop of fuel injection by the injector, the control unit performs thermal insulation cease control for controlling the EGR valve to a valve-closing side by ceasing the thermal insulation control for insulating the post-treatment members.SELECTED DRAWING: Figure 1
Patent JP-2019023421-A (JP)
Title: Pile head structure
Inventor: HODAKA ASUKA
IPC: E02D27/12
Filed: 2018-06-06
Abstract: To provide a pile head structure which can estimate a strength with high accuracy.SOLUTION: A pile head structure 1 includes: a tubular pile 2 extending along an axis C; a lid body 3 which is fixed to a pile head 23 of the pile 2 and shields the pile head 23; a plate 4 which is fixed to the lid body 3 and projects outward of an outer peripheral surface 21 of the pile 2; a sheath pipe 5 surrounding a pile head 23 of the pile 2, the lid body 3 and the plate 4; and concrete 6 which is made to fill the pile head 23 of the pile 2, the lid body 3 and the plate 4, and an inner peripheral surface 57 of the sheath pipe 5. The lid body 3 and the plate 4 are fastened to each other with a bolt 7.SELECTED DRAWING: Figure 1
Patent JP-2018164279-A (JP)
Title: Uplink signaling for cooperative multipoint communication
Inventor: RALF M BENDLIN
IPC: H04W16/28
Filed: 2018-06-08
Abstract: PROBLEM TO BE SOLVED: To mitigate an increase in inter-cell or inter-point interference regarding uplink signaling of cooperative multipoint communication and improve transmission of uplink control information.SOLUTION: A method includes receiving a virtual cell identification (VCID) parameter from a remote transmitter. A base sequence index (BSI) and a cyclic shift hopping (CSH) parameter are determined in response to the VCID. A pseudo random sequence is selected in response to the BSI and CSH. A reference signal is generated using the selected pseudo random sequence.SELECTED DRAWING: Figure 6
Patent JP-2019220774-A (JP)
Title: Sheet conveying device, image reading device, and image forming device
Inventor: BAEK SEI-WOO
IPC: H04N1/00
Filed: 2018-06-18
Abstract: To provide a sheet conveying device, an image reading device and an image forming device capable of suppressing skew of a conveyed sheet.SOLUTION: The sheet conveying device comprises: first conveying means for conveying a sheet; second conveying means arranged on the downstream side in the conveying direction of the first conveying means to convey the sheet being conveyed by the first conveying means; and guide means which is provided in a sheet conveying path between the first conveying means and the second conveying means and guides the sheet to the second conveying means by coming into contact with the sheet being conveyed. The guide means is different in the contact length along the conveying direction of the sheet, in a direction crossing the conveying direction of the sheet.SELECTED DRAWING: Figure 11
Patent JP-2019009438-A (JP)
Title: Infrared light emitting diode
Inventor: FUJITA HIROMI
IPC: H01L33/30
Filed: 2018-06-19
Abstract: To provide an infrared light emitting diode which extracts light from a back side of a substrate and which can expect improvement in luminous efficiency and emission intensity.SOLUTION: An infrared light emitting diode 1 includes a semiconductor substrate 2, a semiconductor laminated portion 3 formed on one surface 21 of the semiconductor substrate 2, and a metal layer 5. The semiconductor laminated portion 3 has a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer in this order from one surface 21 side. Each layer contains at least one of indium and antimony. The semiconductor laminated portion 3 has a first mesa portion 301 protruding from the one surface 21 and a second mesa portion 302 protruding from the first mesa portion. A boundary between the first mesa portion 301 and the second mesa portion 302 exists closer to the semiconductor substrate 2 than the active layer. A ratio of a bottom area of the second mesa portion 302 to an outer shape area of the semiconductor substrate 2 in plan view is 0.21 or more and 0.8 or less. Reflectance of light generated in the active layer in the metal layer 5 is 0.60 or more and 1.00 or less. A back surface 22 of the semiconductor substrate 2 is a light extraction surface.SELECTED DRAWING: Figure 1
Patent JP-2019218135-A (JP)
Title: Paper container
Inventor: MURATA TAKESHI
IPC: B65D83/08
Filed: 2018-06-22
Abstract: SOLUTION: A paper container 1 that has a shape of substantially cuboid is provided with at least one take-out port 16 for taking out contents on at least one of a top surface 10a or a long side surface 10c, or is provided with one hole so as to straddle across the top surface 10a and the long side surface 10c, includes at least a pair of opening forming portions 11 at both ends in a long side direction on a bottom surface 10b, which are pushed into a side of the top surface 10a to be able to form an opening for attaching a substantially linear hanger, and the pair of opening forming portions 11 are arranged so as to be point symmetrical with respect to a center point 100b of the bottom surface 10b, or so as to be line symmetrical with respect to a center line in a short side direction or a center line in the long side direction of the bottom surface 10b.SELECTED DRAWING: Figure 1
Patent JP-2020002813-A (JP)
Title: Control device of internal combustion engine
Inventor: ISHIMASA JO
IPC: F02D45/00
Filed: 2018-06-26
Abstract: To provide a control device of an internal combustion engine, which can respond to the variation of a flow reduction rate attributable to the difference in a clogging condition, and which can detect a deposit accumulation amount even if no idle state is provided like a HEV, etc.SOLUTION: In a control device of an internal combustion engine, a map correction section determines a correction amount in accordance with an approximate line result based on an air amount at a predetermined opening degree at which the measurement of the air amount by an air flow meter is sufficiently performed with the exception of a first predetermined opening degree, in the case where the measurement of the air amount by the air flow meter is not performed sufficiently in the first predetermined opening degree in a current operation cycle.SELECTED DRAWING: Figure 1
Patent JP-2018186290-A (JP)
Title: Common mode filter
Inventor: TOMONARI TOSHIO
IPC: H01F27/00
Filed: 2018-07-10
Abstract: PROBLEM TO BE SOLVED: To achieve high inductance while implementing reduction of the mode conversion characteristic of a common mode filter.SOLUTION: A common mode filter 1 includes first and second wires W1 and W2 which are respectively wound around a winding core portion 11a with the same number of turns. Each of the wires W1 and W2 is wound around a first winding area AR1 at a turn number mand is also wound around a second winding area AR2 at a turn number m. The inter-line distance Dbetween the n-th turn (1≤n≤m-1) of the wire W2 and the n+1-th turn of the wire W1 in the winding area AR1 is shorter than the inter-line distance Dbetween the n-th turn of the wire W1 and the n+1-th turn of the wire W2. In addition, the inter-line distance Dbetween the n-th turn (m+1≤n≤m+ m-1) of the wire W 1 and the n+1-th turn of the wire W2 in the winding area AR2 is shorter than the inter-line distance Dbetween the n-th turn of the wire W 2 and the n+1-th turn of the wire W 1.SELECTED DRAWING: Figure 6
Patent JP-2020012765-A (JP)
Title: Lens checker
Inventor: KOIDE TAMAKI
IPC: G01M11/00
Filed: 2018-07-19
Abstract: To provide an imaging type lens checker that not only achieves miniaturization as an observation or inspection device of an inspected lens, but also can readily and surely perform a human discrimination or observation of a shallow scratch, tiny scratch, dust, striae and the like hard to be optically grasped in the inspected lens without using expensive and mechanical computation processing means and the like.SOLUTION: A lens checker is configured to: oppositely arrange imaging means 9 in a co-axial relationship with an inspected loading table 3 corresponding to a light transmission-purpose light source 2 of an inspected lens; freely adjust a movement of a coaxially provided collimator lens 4 relatively to an optical axis penetrating through the inspected lens loading table; provide light-shield switch means 8 that has a knife edge located in an optical path of imaging means, and can alternatively shield a half of an optical field of view; and provide polarizers 20a and 20b limiting a component of transmission light from the inspected lens; and obtain a striae image by a birefringence light flux of striae transmission light.SELECTED DRAWING: Figure 2
Patent JP-2019169457-A (JP)
Title: Hdmi photoelectric composite cable and production method thereof
Inventor: Peng wei ling
IPC: G02B6/44
Filed: 2018-07-20
Abstract: To provide an HDMI (registered trademark) photoelectric composite cable comprising a small capacity, small attenuation of a signal and achieving transmission in a long distance.SOLUTION: An HDMI photoelectric composite cable comprises: a cable sheath 1; an optical fiber unit 2 comprising one or a plurality of optical fibers 21 and an optical fiber sheath 22 which is extrusion molded in a uniform state on a periphery of the optical fiber(s); a plurality of signal control lines 3 comprising a metal lead line 31 and an insulation layer 32 which is extrusion molded in a uniform state on a periphery of the metal lead line; and an earth cable 4 being a metallic conductor. A filling 6 is provided on the periphery of each of the optical fiber unit, the plurality of signal control lines, and the earth cable. A shield layer 5 coats the optical fiber unit, the plurality of signal control lines, earth cable and filling provided on the peripheries of them. The cable sheath 1 coats the shield layer.SELECTED DRAWING: Figure 1
Patent JP-2020016765-A (JP)
Title: Video display device
Inventor: NAKAJIMA NOBUMOTO
IPC: G09G3/36
Filed: 2018-07-26
Abstract: To further upgrade an image quality as causing occurrence of cross talk to be alleviated in a video display device.SOLUTION: A drive gradation table is a table configured so that the number of sub frames turning to a drive state increase every time a drive gradation increases, and when dividing all sub frames into a plurality of sub frame groups including a plurality of continuous sub frames, in accordance with the increase in gradation, the sub frame turning to the drive state in order from the time-wise latest sub frame to the time-wise fastest sub frame of the plurality of sub frame groups increases, and the sub frame turning to the drive state in order from the time-wise fastest sub frame to the time wise latest sub frame increases in the sub frame group.SELECTED DRAWING: Figure 5
Patent JP-2020018120-A (JP)
Title: Charge/discharge device and charge/discharge system
Inventor: SOYAMA HIROMI
IPC: B60L50/50
Filed: 2018-07-26
Abstract: To provide a charge/discharge device and a charge/discharge system capable of reducing a reception frequency of a stop signal from a motor car, without narrowing an SOC band of an on-vehicle battery excessively.SOLUTION: In a charge/discharge device 20 including a power conversion part 21 performing charge/discharge operation for an on-vehicle battery 61 of a motor car 60, and a control section 22 for controlling the power conversion part, the control section 22 includes a communication unit for receiving a stop signal from the motor car 60 and performing parallel off operation and reconnection operation, a limit value setting section for setting a "charge limit value" of the on-vehicle battery 61 to a value smaller than an SOC of the on-vehicle battery 61 after stop detection, and setting the "discharge limit value" of the on-vehicle battery 61 to a value larger than the SOC of the on-vehicle battery 61 after stop detection, and a charge/discharge control section for stopping the charge/discharge operation when the SOC of the on-vehicle battery 61 reaches the "charge limit value" or the "discharge limit value".SELECTED DRAWING: Figure 1
Patent JP-2020019143-A (JP)
Title: Roller unit for mold transfer
Inventor: TUONG THE HIEN
IPC: B29C33/30
Filed: 2018-07-30
Abstract: To provide a mold transfer roller unit capable of suppressing heavy load on a mold transfer roller, and achieving life prolongation while reducing a cost of the mold transfer roller unit used in a mold changing device of a horizontal injection molding machine.SOLUTION: A mold transfer roller unit has a rotatable roller body 31 on which a mold is mounted, a roller support member 32 rotatably supporting the roller body, a base member 33 on which the roller support member is vertically movably mounted together with the roller body, and a resilient member 34 mounted between the base member and the roller support member and elastically pressing the roller support member above the base member.SELECTED DRAWING: Figure 5
Patent JP-2020021768-A (JP)
Title: Aggregate substrate
Inventor: GOIIZUKA TAKUYA
IPC: H05K1/02
Filed: 2018-07-30
Abstract: To provide an aggregate substrate capable of suppressing a decrease in strength even if a thickness is reduced, thereby capable of suppressing structural defects in a substrate area.SOLUTION: An aggregate substrate 100 includes: an aggregate substrate element 10 having a first main surface S1, a second main surface S2, and a side surface S3 connecting the first main surface S1 and the second main surface S2; and a first resin film 20. The aggregate substrate element 10 includes, by being divided, a substrate area 10a including a portion to be each ceramic multilayer substrate 1, and a peripheral area 10b formed integrally with the substrate area 10a so as to surround the substrate area 10a. The first resin film 20 is provided to surround the substrate area 10a in at least part of the peripheral area 10b on the first main surface S1.SELECTED DRAWING: Figure 1
Patent JP-2020021174-A (JP)
Title: Electronic device, control method thereof, and program thereof
Inventor: WATANABE HITOSHI
IPC: H04N5/232
Filed: 2018-07-30
Abstract: To solve the problem in which: it is difficult for a user to select a face or a pupil accurately through a touch operation when the size of a subject shown on a screen is small.SOLUTION: An electronic device includes: detection means for detecting a face and an organ region included in the face from an image displayed on a display unit; touch sensing means for sensing a touch operation on a linear operation unit having a first operation area and a second operation area, which is a member different from the display unit; selection means for selecting the face detected by the detection means from the image displayed by display means; and control means for performing the control to select a first organ area included in the first face selected by the selection means in response to a touch operation on the first operation area and to select a second organ region included in the first face selected by the selection means in response to a touch operation on the second operation area.SELECTED DRAWING: Figure 6
Patent JP-2020018241-A (JP)
Title: Starch-containing composition and use thereof
Inventor: NISHIOKA AKIHIRO
IPC: A23L5/00
Filed: 2018-08-01
Abstract: To provide a starch-containing composition capable of increasing gelatinization viscosity of starch raw material with a low amylose content and suppressing attachment of gelatinized starch to a processing apparatus.SOLUTION: A starch-containing composition comprises a starch raw material containing starch with an amylose content of less than 15 mass% as component (A), and a cellulose nanofiber as component (B). The ratio of the maximum viscosity Vof the gelatinized composition to the maximum viscosity Vof the gelatinized component (A) alone, i.e., (V/V), is 1.6 or more.SELECTED DRAWING: None
Patent JP-2020013520-A (JP)
Title: Pedestrian traffic light with red light flashing while blue light is turned on
Inventor: UDA TOSHIHIKO
IPC: G08G1/095
Filed: 2018-07-13
Abstract: To reduce a possibility that a vehicle does not stop temporarily and a pedestrian does not rush even while crossing even if a blue light of a pedestrian traffic light is blinking.SOLUTION: Since it cannot be solved by merely notifying that a crossing time is shortened, when a blue light lights up and the crossing time runs out, a red light flashes while the blue light maintains on, so that this makes a person hesitate the crossing for a moment and deters the crossing. Also, this makes a person during crossing want to finish the crossing quickly. This allows safe crossing.SELECTED DRAWING: Figure 2
Patent JP-2020024873-A (JP)
Title: Connector structure
Inventor: NAGASAKA SHOICHI
IPC: H01R13/42
Filed: 2018-08-08
Abstract: To provide a connector structure capable of reliably detecting whether or not a terminal accommodated in a terminal accommodation chamber is located at a normal accommodation position.SOLUTION: A connector structure 1 comprises: a columnar terminal 10 including a projection 11 and a lance receptacle hole 12; a housing 20 including a terminal accommodation chamber 21 for accommodating the terminal 10 therein, a lance 22 which is engageable with the lance receptacle hole 12, and a spacer insertion hole 23 which is provided so as to divide the terminal accommodation chamber 21 in a terminal insertion direction; and a spacer 30 which is accommodated at a normal insertion position of the spacer insertion hole 23 and engageable with the projection 11 when the terminal 10 is located at a normal accommodation position. The housing 20 includes an opening 24 which is provided in the terminal accommodation chamber 21 from a position at a rear side of the spacer insertion hole 23 in an insertion direction to a position at a front side over the spacer insertion hole 23 in the insertion direction, the opening 24 being configured to guide the projection 11 when the terminal 10 is inserted into the terminal accommodation chamber 21.SELECTED DRAWING: Figure 4