baber/WOPTO huggingface dataset:
Patent JP-2019144282-A (JP)
Title: Image formation apparatus, control program and image formation system
Inventor: ARITA SHUNSUKE
IPC: G01N21/47
Filed: 2018-02-15
Abstract: To perform the proper image formation after the elapse of the long time from the previous image formation operation.SOLUTION: A correction unit corrects printing data acquired in accordance with the printing instruction transmitted from a host device on the basis of the correction value stored in a correction value storage unit. An image formation unit requests update of the correction value for the correction unit by reserving the printing instruction when determining that the reception timing satisfies the prescribed condition in accordance with the reception of the printing instruction, and forms an image on the basis of the printing data corrected by the correction unit. The correction unit updates the correction value stored in the correction value storage unit on the basis of the image formed by the image formation unit in accordance with the measurement pattern printing data stored in a measurement pattern storage unit when the update of the correction value is requested by the image formation unit.SELECTED DRAWING: Figure 7
Patent JP-2018113701-A (JP)
Title: Parallax vector derivation in three-dimensional(3d) video coding and simplification of motion vector prediction
Inventor: Vijayaraghavan THIRUMALAI
IPC: H04N19/597
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for deriving a parallax vector.SOLUTION: A device for coding three-dimensional video data, includes a video coder constructed by executing: a step 110 of determining that a first block of a first texture view is has to be coded by using a block base view synthesis mode; a step 112 of specifying a position of a first depth block corresponded to the first block of the first texture view during the depth view; a step 114 of determining a depth value of a position of two or more corners of the first depth block; a step 116 of deriving a parallax vector for the first block on the basis of the depth value; a step 118 of specifying the position of the first block of a second texture view by using the parallax vector; and a step 120 of inter-predicting the first block of the first texture view by using the first block of the second texture view.SELECTED DRAWING: Figure 10
Patent JP-2019143554-A (JP)
Title: Scavenging-air rectification structure of marine diesel engine
Inventor: AOTA AKIHITO
IPC: F02F1/22
Filed: 2018-02-21
Abstract: To provide a scavenging-air rectification structure of marine diesel engine capable of performing a smooth-flowing of combustion air into a cylinder through a scavenging port.SOLUTION: A scavenging-air rectification structure of marine diesel engine that is one preferred embodiment of this invention constitutes a cylindrical part of a cylinder where a piston reciprocating motion is carried out. This structure comprises: a cylinder liner having a scavenging port at an upper side than a piston positioned at a bottom dead center; a cylinder jacket having an opening part for making a scavenging trunk to which compressed combustion air is fed and a scavenging port communicated to each other to support the cylinder liner; and a current plate in at least one position of an upper side and a lower side than the scavenging port that is present between the cylinder liner and the cylinder jacket. The current plate regulates a flow of the combustion gas flowed into an internal space of the cylinder jacket from the scavenging trunk through an opening port to a flow of a direction toward the scavenging port.SELECTED DRAWING: Figure 2
Patent JP-2019143905-A (JP)
Title: Flake ice production device and production method of flake ice production device
Inventor: HIROKANE YOSHIO
IPC: F25C1/12
Filed: 2018-02-22
Abstract: To provide a flake ice production device which enables a refrigerant to flow in a refrigerant passage smoothly, and to provide a production method of the flake ice production device.SOLUTION: A flake ice production device 200 according to the invention includes: a cylindrical metal plate (an inner cylinder) 32 having an inner surface which freezes a brine jetted from a nozzle 23a to produce ice; a scraper which scrapes the ice produced on the inner surface of the metal plate 32; and a spiral refrigerant passage 34 provided on an outer surface of the metal plate 32. The refrigerant passage 34 is formed enclosed by the metal plate 32, an outer cylinder 33 which is disposed so as to enclose the metal plate 32, and a spiral passage wall 36 provided between the metal plate 32 and the outer cylinder 33.SELECTED DRAWING: Figure 1
Patent JP-2019149397-A (JP)
Title: Substrate housing container and cleaning method of the substrate housing container
Inventor: ONUKI KAZUMASA
IPC: H01L21/673
Filed: 2018-02-26
Abstract: To reduce possibility of immersion of a contaminant into a container main body when opening a lid part.SOLUTION: The present invention discloses a substrate housing container, comprises: a container main body having an opening part opened to a first direction and forming an inner space which can house a substrate; a lid part covering the opening part; and a latch mechanism provided to the lid part, and removably engaged to the container main body. The container main body includes a first hole opened to a second direction in a region opposite to the lid part in the second direction crossing to the first direction. The lid part includes a second hole opened to the second direction in the region at least partially overlapped to the first hole when viewing it in the second direction.SELECTED DRAWING: Figure 4
Patent JP-2019147273-A (JP)
Title: Image processing apparatus
Inventor: SAKAI KATSUYOSHI
IPC: B41J29/38
Filed: 2018-02-26
Abstract: To provide an image processing apparatus capable of performing communication associated with electric power delivery with external equipment more reliably.SOLUTION: In a normal mode, a PRT/FB controller 21 operates, and in a power saving mode, the PRT/FB controller 21 does not operate. In the normal mode, a first path switching part 23 forms a communication line between the PRT/FB controller 21 and the first path switching part 23, and the PRT/FB controller 21 and a first USB connector 15F are connected in communication with each other. In the power saving mode, the first path switching part 23 forms a communication path between the first path switching part 23, a PD controller 22 and a second path switching part 24, and the second path switching part 24 and the first USB connector 15F are connected in communication with each other not via the PRT/FB controller 21.SELECTED DRAWING: Figure 2
Patent JP-2019148216-A (JP)
Title: Exhaust emission control device
Inventor: HIKICHI KENTARO
IPC: B01D46/00
Filed: 2018-02-27
Abstract: To provide an exhaust emission control device that excels in productivity, is stable in quality, is compact, and excels in controlling emissions of exhaust gas.SOLUTION: An exhaust emission control device 1 includes a columnar honeycomb carrier 10, a cylindrical case 20 housing the honeycomb carrier 10, and a mat 30 that is provided so as to surround the outer periphery of the honeycomb carrier 10 between the honeycomb carrier 10 and the case 20. The honeycomb carrier 10 has at least one straight part 111, 112, 113, 114 in which the outline of the cross section intersecting the central axis thereof is linear, and R parts 121, 122, 123, 124 at the other locations. The R parts 121, 122, 123, 124 are formed with bulge portions 131, 132, 133, 134 that protrude in the outer diameter direction, and the straight parts 111, 112, 113, 114 are flat. The mat 30 is disposed so as to cover the bulge portions 131, 132, 133, 134.SELECTED DRAWING: Figure 2
Patent JP-2019120922-A (JP)
Title: Image capturing optical lens
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2018-02-27
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens comprises, in order from the object side to the image side, a first lens, second lens, third lens, fourth lens, fifth lens, and sixth lens, the second lens having positive refractive power and the third lens having negative refractive power. The first lens is made of plastic, the second lens glass, the third lens plastic, the fourth lens plastic, the fifth lens plastic, and the sixth lens glass. The image capturing optical lens satisfies the following conditional expressions: -3≤f1/f≤-1, v2≥60, 1.7≤n6≤2.2, 0.02≤d3/TTL≤0.06. The image capturing optical lens offers high imaging performance and a short total optical length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2019149491-A (JP)
Title: Printed wiring board
Inventor: DAIZO MOTOYA
IPC: H01L23/12
Filed: 2018-02-28
Abstract: To provide a printed wiring board with increased information transmission speed between electronic components.SOLUTION: The outer diameter d1 of a first via land 34R is smaller than the outer diameter d4 of a metal post forming land 58R such that the number of first wirings 34L between the first via lands 34R is larger than the number of second wirings 58L between the metal post forming lands 58R. Since the number of first wirings 34L on the inner layer side can be increased, the information transmission speed between a first electronic component 90A and a second electronic component 90M can be increased.SELECTED DRAWING: Figure 1
Patent JP-2019153409-A (JP)
Title: connector
Inventor: HARA TERUO
IPC: H01R13/58
Filed: 2018-03-01
Abstract: To provide a connector capable of simplifying an assembly process and suppressing damage to a connection portion between a terminal and an electric wire.SOLUTION: A connector 10 includes a plurality of electric wires 12 having a first electric wire 12A and a second electric wire 12B, a plurality of terminals 14 connected to terminal portions of the plurality of electric wires 12, a housing 20 in which a plurality of terminal accommodating chambers 21 in which the respective terminals 14 are accommodated and an electric wire insertion chamber 24 through which the first electric wires 12A and the second electric wires 12B are inserted and led out, and a pressure member 30 which is arranged between the first electric wire 12A and the second electric wire 12B inserted into the electric wire insertion chamber 24 and presses the first electric wire 12A and the second electric wire 12B against the inner wall 24A of the electric wire insertion chamber 24.SELECTED DRAWING: Figure 2
Patent JP-2019004448-A (JP)
Title: Transmitter, receiver, transmission method and reception method
Inventor: MOTOZUKA HIROYUKI
IPC: H03M13/27
Filed: 2018-03-06
Abstract: To enable interleaving code words which are fragmented into a plurality of OFDM with a simple structure in a manner to be arranged in a wide frequency domain, so as to improve communication quality in a frequency selective channel.SOLUTION: An interleaver 104 interleaves the first to the N-th code words. An OFDM modulation circuit 105 converts the first to the N-th code words into each OFDM signal. A transmission RF circuit 106 transmits the OFDM signal. The number of data symbols included in the first code word is smaller than the number of data symbols included in the second code word. The interleaver 104 stores the first to the N-th code words in an ascending order, to start readout from the second code word.SELECTED DRAWING: Figure 10A
Patent JP-2018088824-A (JP)
Title: Method for forming coil and forming equipment of segment for coil
Inventor: YOSHIDA TAKASHI
IPC: H02K15/085
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent a fragment from remaining in an insertion recess even if the fragment is generated when inserting a segment for a coil (segment) into the insertion recess of a twisting bending tool.SOLUTION: A stator manufacturing apparatus 30 is provided with: spindles 32a to 32d as a twisting bending tool; an inside guide 50 in which a first supplying flow path 70 and a suction flow path 72 are formed inside; and an outside guide 52 in which a second supplying flow path 92 is formed inside. Moreover, the spindles 32a to 32d have receiving parts 34a to 34d in which insertion recesses 36a to 36d are formed. Through-holes 44a to 44c are formed in receiving parts 34a to 34c, and a lateral hole 46 that allows inside parts of the insertion recesses 36a to 36d to communicate with each other is formed in the receiving parts 34a to 34d.SELECTED DRAWING: Figure 4
Patent JP-2019159554-A (JP)
Title: Parking lot congestion prediction system and method
Inventor: WATANABE HIROMI
IPC: G06Q50/10
Filed: 2018-03-09
Abstract: To provide a parking lot congestion prediction system and a method that can allow a user to grasp a congestion status (vacancy status) of a parking lot after the advance reservation of an air ticket and before a use date of the aircraft.SOLUTION: A parking reservation device 10 and a congestion prediction device 20 are provided. The parking reservation device 10 communicates with a prospective user (user X) of a parking lot 30 or an air ticket reservation device Y that stores air ticket reservation information A of the prospective user (step C), and makes a reservation for a parking lot 30 based on parking reservation information B of the prospective user (step D). The congestion prediction device 20 predicts a congestion state of the parking lot 30 on a use date of the air ticket from the air ticket reservation information A and the parking reservation information B (step E).SELECTED DRAWING: Figure 2
Patent JP-2019158549-A (JP)
Title: Radar device for vehicle
Inventor: HASHIMOTO YUKI
IPC: G01S7/03
Filed: 2018-03-13
Abstract: To provide a radar device for a vehicle with which it is possible to reduce the number of metal components and lighten the burdens on the work of adjusting relative positions between constituent components.SOLUTION: The radar device comprises an RF substrate equipped on one surface with an antenna for transmitting/receiving a radio wave, and a metal EMC carrier supporting the other surface of the RF substrate and having a fitting unit attached to a vehicle body. Since a member having the fitting unit and a member supporting the RF substrate are identical, the number of metal components is less than a case when the member having the fitting unit and the member supporting the RF substrate are separate from each other and both are made of metal, and therefore it is possible to lighten the weight. Furthermore, since the EMC carrier supports the RF substrate and has the fitting unit, it is easier to reduce the error of relative positions of the RF substrate (antenna) and the fitting unit between the radar devices when the radar devices are mass-produced, and burdens on the work of adjusting relative positions between constituent components for enabling each radar device to exhibit substantially the same performance are light.SELECTED DRAWING: Figure 1
Patent JP-2019158039-A (JP)
Title: Drive unit
Inventor: KONNO ICHIRO
IPC: F16H35/00
Filed: 2018-03-14
Abstract: To provide a drive unit which is wide in a scope of application, and can reduce a drive loss.SOLUTION: In a drive unit 10 in which an endless circulation path 20 is formed in a housing 13 in which a rotation drive shaft 11 and a rotation driven shaft 12 are arranged in directions intersecting with each other, and which transmits a rotation drive force to the rotation driven shaft 12 from the rotation drive shaft 11 by using a plurality of drive force transmission elements 18, 18, 18 ... which roll in the endless circulation path 20, a sprocket 15 for continuously sending out the drive force transmission elements 18, 18 ... toward the rotation driven shaft 12 by making a part of them face the endless circulation path 20 is arranged at the rotation drive shaft 11, and a sprocket rotor 16 which is urged to rotate by the drive force transmission elements 18, 18, 18 ... which are sent from the sprocket 15 via the endless circulation path 20 while being partially made to face the inside of the endless circulation path 20, and at the same time, sends out the drive force transmission elements toward the sprocket 15 of the rotation drive shaft 11 via the endless circulation path 20 is arranged at the rotation driven shaft 12, thus solving the problem.SELECTED DRAWING: Figure 1
Patent JP-2019158056-A (JP)
Title: Lockup control device of automatic transmission
Inventor: ARAKI TOSHIMITSU
IPC: F16H61/14
Filed: 2018-03-15
Abstract: To suppress a rise of the rotation of a traveling drive source when fastening a lockup clutch, and to reduce a change of a behavior of a vehicle at the fastening while shortening a time necessary for the fastening.SOLUTION: A lockup control device of an automatic transmission comprises a torque converter 4 arranged between an engine 1 and a continuously variable transmission 6, and having a lockup clutch 3. The lockup control device also comprises a lockup control part 12c for increasing an LU-indication pressure difference by a prescribed ramp gradient after raising the LU-indication pressure difference up to an initial pressure difference, and fastening the lockup clutch 3 when a lockup fastening condition is established when the lockup clutch 3 is in a release state. The lockup control part 12c sets the initial pressure difference at a value which is obtained by subtracting a ramp offset C calculated according to the ramp gradient from a learning value A of a meet-point indication pressure difference at which the lockup clutch 3 starts to possess a lockup capacity.SELECTED DRAWING: Figure 4
Patent JP-2019161530-A (JP)
Title: Information processing system, information processing device, method and program
Inventor: KASHIDA YONA
IPC: H04L45/243
Filed: 2018-03-15
Abstract: To provide an information processing system, an information processing device, a method, and a program.SOLUTION: A relay device 220 for managing an information processing device includes: a first router 250 which communicates through the Internet in order to manage information processing devices 211a-211d; and a network 260 to which the information processing devices 211a-211d are connected. The first router 250 and a second router 240 communicate using different communication infrastructures. Further, a first firewall for communication through the first router 250 and a second firewall for communication through the second router 240 are independently arranged.SELECTED DRAWING: Figure 2
Patent JP-2019167422-A (JP)
Title: Direct bonding film, display body, and manufacturing method of display body
Inventor: WATANABE AKIHIRA
IPC: B32B27/30
Filed: 2018-03-22
Abstract: To provide a direct bonding film capable of achieving both of good step flowability and good blister resistance while having ultraviolet absorbing performance.SOLUTION: There is provided a direct bonding film having an active energy ray curable adhesive layer, having light transmittance of the adhesive layer at wavelength of 380 nm of 40% or less, gel fraction of the adhesive layer before active energy ray irradiation to the adhesive layer of 20% to 55%, gel fraction of the adhesive layer after the active energy ray irradiation to the adhesive layer of 40% to 90%, and a ratio of gel fraction of the adhesive layer after active energy ray irradiation to gel fraction of the adhesive layer before active energy ray irradiation of 1.05 or more.SELECTED DRAWING: Figure 1
Patent JP-2019169218-A (JP)
Title: Magnetic disk device
Inventor: SUDO DAISUKE
IPC: G11B21/10
Filed: 2018-03-22
Abstract: To provide a magnetic disk device capable of efficiently writing data.SOLUTION: A magnetic disk device 1 includes: a disk DK; a head HD that writes data to the disk DK and reads the data from the disk; an actuator AC that positions the head HD on the disk DK; a first region in which a skew angle of the head HD with respect to a circumferential direction of the disk DK is changed within a first angle by the actuator AC; and a controller 130 that divides the disk DK into a second region in which the skew angle is changed from a second angle larger than the first angle to a third angle larger than the first angle and the second angle by the actuator AC.SELECTED DRAWING: Figure 1
Patent JP-2019168398-A (JP)
Title: Weighing system and combination weighing apparatus
Inventor: MIYAMOTO HIDESHI
IPC: B65B57/00
Filed: 2018-03-26
Abstract: To provide a weighing system and a combination weighing apparatus capable of avoiding a fault due to a supply delay caused by an object having a large size without deteriorating the appearance quality of the object.SOLUTION: A weighing system 1 includes: a combination weighing apparatus 4; a feeding device 2; a bag packaging machine 6; an X-ray device 32 for acquiring information on the size of an object A; and a system controller 71 for controlling at least one of the combination weighing apparatus, the feeding device and the bag packaging machine in a first mode about an object determined to be larger than a predetermined size by the X-ray device 32, and controlling at least one of the combination weighing apparatus, the feeding device and the bag packaging machine in a second mode different from the first mode about an object determined to be equal to or smaller than the predetermined size.SELECTED DRAWING: Figure 1
Patent JP-2019170140-A (JP)
Title: Self-traveling electric wire inspection device
Inventor: SHIGA FUMINORI
IPC: H02G1/02
Filed: 2018-03-26
Abstract: To provide a technique capable of simplifying an operation for climbing over an iron tower in a self-traveling electric wire inspection device.SOLUTION: A self-traveling electric wire inspection device performing an inspection of an electric wire, while running along an overhead ground wire wired to iron towers, comprises: a running part capable of running on the overhead ground wire; a main body part arranged downstream of the running part; an arc-shaped arm coupled to the main body part so as to be relatively moved, and forming a bypass for moving the main body part so as to bypass each iron tower; and a pair of hook mechanisms provided to both end sides while interposing an intermediate part in a length direction of the arm for hooking the arm to the overhead ground wire. Each of the pair of hook mechanism is structured so as to have an open part into which the overhead ground wire can enter and exit, and to enable the movement of an entrance into/from which the overhead ground of the open part enters and exits to the other direction opposite to one side without directing it to a vertical direction from the direction of a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2019170554-A (JP)
Title: Stretchable structure for disposable wearing article and pants-type disposable wearing article with such stretchable structure
Inventor: KUSANO AYA
IPC: A61F13/496
Filed: 2018-03-27
Abstract: To provide a stretchable structure excellent in breathability and flexibility and allowing more neatly shaped pleats to be formed.SOLUTION: A stretchable structure for a disposable wearing article has elongated elastic members 19 arranged between an outer nonwoven fabric layer 12S and an inner nonwoven fabric layer 12H. The outer nonwoven fabric layer 12S is a porous 14 nonwoven fabric in which pores 14 extending therethrough in the thickness direction are arranged. Sheet joining parts 70 joining the outer nonwoven fabric layer 12S and the inner nonwoven fabric layer 12H are formed in a striped pattern spaced in a perpendicular direction XD and substantially continued in a stretch direction ED. The pores 14 are arranged such that pore columns 91, 92 spaced in the perpendicular direction XD repeatedly alternate at predetermined central intervals in the stretch direction. In the first pore columns 91, the diameters of the pores 14 gradually become smaller from one end toward the other of the thickness direction. In the second pore columns 92, the diameters of the pores 14 become gradually smaller from the other end toward the one end of the thickness direction.SELECTED DRAWING: Figure 11