baber/WOPTO huggingface dataset:
Patent JP-2017016681-A (JP)
Title: Roadside communication apparatus and communication system
Inventor: URAYAMA HIROSHI
IPC: H04W4/04
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To secure a road-to-road communication period during a road-to-vehicle communication period.SOLUTION: A road-side communication apparatus 2 includes a control unit for controlling to transmit downlink data to a vehicle in a road-to-vehicle communication period allocated to the own apparatus. The downlink data may include static information and dynamic information. In a first road-to-vehicle communication period, the dynamic information and the static information are transmitted as the downlink data. In a second road-to-vehicle communication period, the dynamic information is transmitted as the downlink data without transmission of the static information. A portion of a period in the second road-to-vehicle communication period in which a temporal margin is produced because of not transmitting the static information is secured as a period for other purposes to be used for road-to-road communication or the like.SELECTED DRAWING: Figure 5
Patent JP-2018040255-A (JP)
Title: Fuel pipe assembly, fuel injection valve, and fuel supply pipe
Inventor: TAWARA SHIGENORI
IPC: F02M55/02
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure of fuel injection valves and a fuel supply pipe having a seal structure, which can absorb the dimension deviation between fuel injection valve mounting holes provided on an engine side and fuel injection valve assembling parts on a fuel supply pipe side and can cope with a high fuel pressure.SOLUTION: A fuel pipe assembly comprises a plurality of fuel injection valves 2 and a fuel supply pipe 1a in which fuel flows, the fuel supply pipe having a plurality of fuel injection valve assembling parts 4 to which the fuel injection valves 2 are assembled. The fuel pipe assembly has concave-shaped portions 6a in at least ones of abutting surfaces of the fuel injection valves 2 and the fuel injection valve assembling parts 4, which abut against each other. A seal member 5 is provided in the concave-shaped portion 6a to pressure-contact with the inner peripheral surface and bottom surface of the concave-shaped portion 6a and with the other abutting surface which abuts against the abutting surface formed with the concave-shaped portion 6a, to seal fuel.SELECTED DRAWING: Figure 4
Patent JP-2018039678-A (JP)
Title: Method for manufacturing through electrode substrate, through electrode substrate and semiconductor device
Inventor: KURAMOCHI SATORU
IPC: B23K26/382
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a through hole, in which a conductor can easily be formed.SOLUTION: The through electrode substrate comprises: a substrate including a through hole penetrated from a first surface to a second surface and having the minimum diameter in the inside of the hole; and a conductor arranged in the inside of the through hole. In the method for manufacturing the through electrode substrate, the through hole satisfies the condition that 8.0° or more is the total value of inclination angles (an angle spreading on the first surface side is a positive inclination angle) of the inner surface to the central axis of the through hole at positions having distances of 6.25%, 18.75%, 31.25%, 43.75%, 56.25%, 68.75%, 81.25% and 93.75% from the first surface out of a section from the first surface to the second surface.SELECTED DRAWING: Figure 1
Patent JP-2018041814-A (JP)
Title: Multilayer ceramic capacitor and manufacturing method of the same
Inventor: CHIGIRA NORIYUKI
IPC: H01G4/30
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor capable of achieving both high dielectric constant of a dielectric layer and a high continuity ratio of an internal electrode layer, and a method of manufacturing the same.SOLUTION: The multilayer ceramic capacitor includes a laminate in which a ceramic dielectric layer and an internal electrode layer including a ceramic common material are alternately laminated. The Mg concentration in ceramic grains contained in the ceramic dielectric layer and in contact with the internal electrode layer is lower than the Mg concentration in the common material.SELECTED DRAWING: Figure 1
Patent JP-2018040671-A (JP)
Title: Method of estimating cavity volume in concrete structure
Inventor: KUMAGAI SHINICHIRO
IPC: E04G21/02
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of estimating cavity volume in a concrete structure capable of accurately estimating the volume of a cavity under a condition of large air leakage from the cavity in the concrete structure.SOLUTION: The method of estimating cavity volume in a concrete structure is a method for estimating the volume of a cavity X in a concrete structure (101) in a state of air leakage communicating with outside air, includes the steps of: setting the cavity X and a vacuum vessel 3 of a known volume to communicate with each other via an openable/closable valve 9; obtaining plural pieces of measurement data by measuring the pressure in the vacuum vessel 3 and the pressure of the air which flows through the cavity X for a predetermined period of time before and after opening the openable/closable valve 9; selecting a piece of measurement data which is used for approximation by using a determination coefficient Rfrom the plural pieces of measurement data of the pressure of a mixture gas which is measured after the openable/closable valve 9 is opened; determining a pressure Pof the mixture gas based on a function approximated from the selected measurement data; and calculating the volume of the cavity X by substituting the pressure Pof the mixture gas in a formula (8) which is derived from a state equation of an ideal gas.SELECTED DRAWING: Figure 3
Patent JP-2018041324-A (JP)
Title: Retrieval server device, information processing system, application server device, application program and program
Inventor: NAMBA ORITO
IPC: G06Q50/30
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval server device capable of probing a delay in an operation of a train used by a user with a higher efficacy, an information processing system, an application server device, an application program and a program.SOLUTION: An acquisition part acquires, from a portable terminal, identification information on a railway vehicle and ride information including time which are acquired when a user rides the railway vehicle and identification information of the railway vehicle and get-off information including time which are acquired when the user gets off the railway vehicle. A retrieval part retrieves delay information which associates the identification information of the railway vehicle with information indicating a delay of the railway vehicle in a predetermined section through which the railway vehicle is operated. A determination part determines whether a delay has occurred in a section from riding to getting-off of the user. A control part causes a communication part to transmit information on the delay which has occurred to a preset transmission destination.SELECTED DRAWING: Figure 1
Patent JP-2018039426-A (JP)
Title: Vehicle control device
Inventor: KAWAHARA NAOTO
IPC: B60T7/12
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To suppress estimated results of vehicle driving operation by a driver from giving a sense of dissatisfaction to the driver at the time of starting the vehicle when an accelerator pedal is pressed down by the driver in the vehicle during execution of brake hold control.SOLUTION: Driving evaluation means (a driving evaluation portion 20e) is configured so that when a target evaluation value is below a prescribed threshold, the means performs positive evaluation as evaluation for vehicle driving operation by a driver, while when the target evaluation value is more than the prescribed threshold, the means performs negative evaluation. Threshold changing means (a threshold changing portion 20g), when an accelerator pedal is pressed down during execution of brake-hold control during stopping of a vehicle, executes a threshold changing process for changing the prescribed threshold into a larger value for a prescribed period of time after starting the pressing down of the pedal.SELECTED DRAWING: Figure 2
Patent JP-2018046067-A (JP)
Title: Method for manufacturing light-emitting diode chip and light-emitting diode chip
Inventor: OKAMURA TAKU
IPC: H01L33/22
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting diode chip capable of obtaining sufficient luminance, and the light-emitting diode chip.SOLUTION: A method for manufacturing a light-emitting diode chip comprises: a wafer preparing step of preparing a wafer which includes a laminate layer in which a plurality of semiconductor layers containing a light-emitting layer are formed on a transparent substrate for crystal growth, and in which an LED circuit 19 is formed in each of the regions partitioned by a plurality of division schedule lines mutually crossing a surface of the laminate layer; a wafer rear surface processing step of forming a plurality of recesses or grooves corresponding to each LED circuit on a rear surface of the wafer; a transparent substrate processing step of forming a plurality of dents corresponding to each LED circuit of the wafer on a surface and a rear surface of the transparent substrate in which a plurality of through holes are formed across the whole surface of the wafer; an integrating step of forming an integrated wafer by sticking the surface of the transparent substrate to the rear surface of the wafer; and a dividing step of dividing the integrated wafer into individual light-emitting diode chips 31 by cutting the wafer together with the transparent substrate along the division schedule lines.SELECTED DRAWING: Figure 13
Patent JP-2018043576-A (JP)
Title: Vehicle control device, vehicle control method and vehicle control program
Inventor: MIYAGAWA KEISUKE
IPC: B60W30/095
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device, a vehicle control method and a vehicle control program that enable improvement of reliability of traveling support.SOLUTION: A vehicle control device includes: an imaging section for imaging the surroundings of a vehicle; an object detection section for detecting an object around the vehicle on the basis of an image taken by the imaging section; a reliability determination section for determining the reliability of the object detected by the object detection section; and a traveling support section for performing traveling support of the vehicle in accordance with the object detected by the object detection section and determining at least either one of details of the traveling support of the vehicle or whether positional information on the object detected by the object detection section is used, on the basis of the degree of the reliability determined by the reliability determination section.SELECTED DRAWING: Figure 1
Patent JP-2018045150-A (JP)
Title: Display device, display program, television image receiver, luminance information creating device, server, and recording medium
Inventor: SUZUKI HIROTO
IPC: G09G3/34
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To achieve control of the luminance of a light source according to a change with time of the luminance of a video in an area corresponding to the light source.SOLUTION: A display device comprises: an acquisition part (32) that acquires video data representing a video; a plurality of light sources (50) for displaying the video; an acquisition part (32) that acquires, before the video is displayed, information on the luminance of every light source indicating a change with time of the luminance of the video in areas corresponding respectively to the plurality of light sources (50); and a light source control part (48) that controls the luminance of the respective plurality of light sources (50) by referring to the information on the luminance acquired by the acquisition part (32).SELECTED DRAWING: Figure 6
Patent JP-2018044921-A (JP)
Title: Method of cleaning chromatographic column
Inventor: MIWA SATOSHI
IPC: G01N30/26
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a chromatographic column cleaning method which reduces a required frequency of cleaning and facilitates disassembling and assembling of a chromatographic device.SOLUTION: A method is provided for cleaning a chromatographic column 1 comprising a column 2 whose column axis direction coincides with the vertical direction, a fixed plug 3 provided on a bottom end side of the column 2, a movable plug 4 provided on a top side of the column 2, a filler layer 8 formed between the fixed plug 3 and the movable plug 4 inside the column 2, and liquid passage openings 3a, 4a respectively provided through the plugs 3, 4, where a cleaning liquid is fed in a direction opposite to a direction in which a liquid is fed during a separation operation.SELECTED DRAWING: Figure 1
Patent JP-2018050143-A (JP)
Title: Image processing apparatus and program
Inventor: TAMAYA MITSUYUKI
IPC: H04N19/93
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To achieve coding of each data column using a common run length in common to a plurality of data columns.SOLUTION: A continuous number is set as a common run length that is a continuous number of the same pixel value that is continued in each data row of the plurality of data rows, and is divided so as to be equal among the plurality of data rows. By using the number of run lengths as the number of the common run lengths, each data row of the plurality of data rows is coded into a vector format that is formed by combining the image pixel value and the run length number. According to an embodiment as shown, the continuous number (run length) divided so as to be equal in four data rows of YMCK becomes a run length 2 as the minimum common divisor of the run length 2, the run length 4, the run length 8, and the run length 16, and the run length 2 is set as the common run length. The data row of a Y-component is constructed by the image pixel value of the run length 2, and the run length 2 is one of the common run length (the run length 2). Thus, the data row of the Y-component is coded into the vector format formed by combining of the image pixel value and the run length number 1.SELECTED DRAWING: Figure 5
Patent JP-2018048702-A (JP)
Title: Gear device
Inventor: SHIZU KEIGO
IPC: F16C33/64
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To promote weight reduction of a gear device while restraining strength degradation.SOLUTION: A gear device 12 comprises an internal gear 16 provided in a casing 14, an external gear 21 engaged with the internal gear, a carrier 31 arranged in an axial side part of the external gear, a main bearing 41 arranged between the casing and the carrier, and a plurality of column members 33 connected to the carrier and penetrating through the external gear. The carrier comprises a concave part 36 between a column member and a column member in a surface 31E opposed to the external gear. The concave part overlaps with the main bearing when viewed from a radial direction, and the concave part does not overlap with a line F1 of action of the main bearing.SELECTED DRAWING: Figure 1
Patent JP-2018047936-A (JP)
Title: Synthetic resin container
Inventor: USAMI TETSURO
IPC: B65D1/44
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container that can effectively absorb decompression occurring in the container caused by high-temperature filling and stably hold an appearance shape of a trunk part in a good condition.SOLUTION: A synthetic resin container 1 in a bottle-shape comprises a mouth part 2 as a spout for contents, a trunk part 4 led to the mouth part 2 through a shoulder part 3, and a bottom part 5 for blocking a lower end of the trunk part 4. The trunk part 4 has a decompression absorbing part 10 having a plurality of decompression absorbing recessed parts 11 arranged side by side in a circumference direction. The decompression absorbing part 10 is formed in a barrel shape having a diameter R2 of an intermediate part in a vertical direction larger than diameters R1 of both end parts 10a and 10b in the vertical direction thereof.SELECTED DRAWING: Figure 3
Patent JP-2018051648-A (JP)
Title: Robot control device, robot, robot control method and program
Inventor: HIROKAWA KEIGO
IPC: B25J5/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device, a robot, a robot control method and a program, which realize a robot that can execute contents attracting interest of viewers.SOLUTION: A robot control device 3 monitors the number of viewers gathering around (a viewing area 7) of a robot 2, acquires reaction of the viewers to contents to be executed by the robot 2, determines degrees of interest on the basis of the reaction of the viewers, and evaluates the contents on the basis of increase/decrease of the number of the viewers and change in the degrees of interest, accompanying the execution of the contents. Further, the robot control device 3 determines contents to be executed by the robot 2 on the basis of evaluated results. This allows states of the viewers which change every moment to be grasped, so that correlation between the contents and change in psychology and action of the viewers can be recognized.SELECTED DRAWING: Figure 1
Patent JP-2018055922-A (JP)
Title: Key switch and keyboard
Inventor: KOSHIMURA KATSUAKI
IPC: H01H13/14
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a key switch capable of smoothly achieving information input from a keyboard without warping a key top even when the key switch is thinned.SOLUTION: A key switch includes a key top, a pair of links for supporting the key top movably up and down and a switch for opening/closing a contact according to the up/down operation of the key top. Each of the links has two arms, a connection portion for connecting the two arms, first shafts formed on respective outsides of the two arms, and second shafts formed on respective insides of the two arms. The key top includes first supports each having a first guide groove in which the first shaft can be slid and second supports each having a second guide groove in which the second shaft can be slid.SELECTED DRAWING: Figure 9
Patent JP-2017165390-A (JP)
Title: Cup holder
Inventor: SAWADA SHINICHI
IPC: B60N3/10
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder which achieves high flexibility in setting of a tray lifting position.SOLUTION: A cup holder 19 includes: a holder body 1 having a storage space 10 enclosed by a peripheral wall 11; a tray 2 which is stored in the storage space 10 and supported by the peripheral wall 11 so as to move in a vertical direction; and height adjustment means 3 which moves the tray 2 in the vertical direction. The height adjustment means 3 includes: a rack gear 31 which is provided at the peripheral wall 11 and extends in the vertical direction; a pinion gear 35a which is supported so as to rotate relative to the tray 2 and engages with the rack gear 31; and a biasing member 33 which is provided at the tray 2 and biases rotation of the pinion gear 35a so that the tray 2 moves in an upper direction.SELECTED DRAWING: Figure 2
Patent JP-2018053394-A (JP)
Title: Inkjet printing method, ink set for inkjet printing and printed matter
Inventor: MITSUMOTO YOSHIMASA
IPC: B41M5/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printing method excellent in color development and capable of forming images excellent in washing fastness at low cost in an inkjet printing with aim for printing on fabrics.SOLUTION: There is provided an inkjet printing method using an aqueous ink and a reaction ink, the aqueous ink contains at least an emulsion, a water soluble organic solvent, a pigment and water, the reaction ink contains a coagulant consisting of a water soluble cation polymer having primary amine group, a water soluble organic solvent and water, the reaction ink is printed on fabrics by an inkjet in a part for forming images and, at same time, the aqueous ink is printed in the image formation part and they get in contact on the fabrics.SELECTED DRAWING: None
Patent JP-2018056947-A (JP)
Title: Ip tuner and plural screen generation method
Inventor: YOSHINO TAKASHI
IPC: H04N7/18
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an IP tuner capable of continuously displaying monitoring images even when a restart is made due to a failure or the like generated from a display of a Web screen.SOLUTION: The IP tuner acquires a monitoring image picked up by a monitoring camera and acquires an image of a Web page. The IP tuner divides the acquired monitoring image and the image of the Web page and display the same on a monitor screen. The IP tuner restarts up a function to acquire the Web page image according to preset conditions.SELECTED DRAWING: Figure 4
Patent JP-2018058231-A (JP)
Title: Metal-resin composite and method for producing the same
Inventor: YAMANAKA YASUSHI
IPC: C08L33/16
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a metal-resin composite having excellent flame retardancy, high joining strength, and excellent heat shock resistance, and a method for producing the same.SOLUTION: The metal-resin composite comprises a metal member and a resin. A surface of the metal member has been subjected to a roughening treatment. The resin is a polybutylene terephthalate resin composition which contains, based on 100 pts.mass of a polybutylene terephthalate resin (A), 15-50 pts.mass of a polyester elastomer (B) and 5-40 pts.mass of a bromine-based flame retardant (C).SELECTED DRAWING: None
Patent JP-2017070281-A (JP)
Title: Examination apparatus, examination system, and examination method
Inventor: ENJOJI TAKAHARU
IPC: G01N21/17
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an examination apparatus, an examination system, and an examination method, which can easily examine the amount of bacteria, cells, etc. in a sample solution.SOLUTION: According to the present invention, an examination apparatus (1) for examining the amount of dielectric particles contained in a sample solution. The examination apparatus comprises a dielectric collector unit (3), a pump unit (10), and an AC voltage supply unit (11). The dielectric collector unit comprises a least one pair of electrodes (41, 42) and a flow path (13) extending in a predetermined direction on the pair of electrodes. The pump unit feeds the above sample solution in the flow path to flow in the predetermined direction. The AC voltage supply unit supplies the AC voltage of the predetermined frequency to the pair of electrodes so that the dielectric particles in the sample solution to be fed cause dielectrophoresis. The dielectric collector unit has a plurality of slit regions (Rs) arranged in the predetermined direction between the pair of electrodes. In the plurality of slit areas, there is a spacing between adjacent slit areas.SELECTED DRAWING: Figure 1