baber/WOPTO huggingface dataset:
Patent JP-2019159829-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: YASUDA NAOTO
IPC: G08G1/00
Filed: 2018-03-13
Abstract: To provide a vehicle control device, a vehicle control method, and a program, which can perform suitable control of traveling in a column by automatic driving vehicles.SOLUTION: An automated driving control device (100) includes: a recognition section (130) for recognizing a peripheral situation of an automatic driving vehicle; operation control sections (120, 160) for automatically controlling acceleration and deceleration and steering of the automatic driving vehicle on the basis of the peripheral situation recognized by the recognition section. The automated driving control device controls one's own vehicle and the other vehicles to travel in a column on the basis of a result obtained by communicating with the other vehicle, selects one or more vehicles which satisfies a first condition as a preceding vehicle among the vehicles travelling in the column, and determines to travel by separating from the preceding vehicle preceding at a distance larger than an inter-vehicle distance between the vehicles travelling in the column.SELECTED DRAWING: Figure 1
Patent JP-2019160076-A (JP)
Title: Management server, content management method, and content management program
Inventor: OYAMA YUICHIRO
IPC: G06F13/00
Filed: 2018-03-15
Abstract: To increase the efficiency of content delivery.SOLUTION: According to one embodiment, a storage unit in a management server stores first correspondence information in which a category into which contents are classified, position information and access frequency are correlated to a plurality of categories and a plurality of position information pieces. An acquisition unit acquires access information, a content required for a wireless terminal, and position information corresponding to an accessed access point. A processing unit rewrites the access frequency that corresponds to a category to which the requested content belongs and the acquired position information and updates the first correspondence information. The processing unit specifies a category in which the access frequency in the updated first correspondence information satisfies a standard and the position information. The processing unit stores a content that belongs to the specified category in the cache area of an access point that corresponds to the specified position information.SELECTED DRAWING: Figure 7
Patent JP-2019160730-A (JP)
Title: Lithium metal secondary battery
Inventor: OKA HIDEAKI
IPC: H01M10/052
Filed: 2018-03-16
Abstract: To provide a lithium metal secondary battery which can suppress both of the increase in battery resistance and the decrease in the capacity keeping rate after charge/discharge cycle.SOLUTION: A lithium metal secondary battery comprises at least a positive electrode, a negative electrode and an electrolyte. In the lithium metal secondary battery in a state of full charge, the negative electrode contains at least a carbon fiber aggregate and lithium metal. The carbon fiber aggregate contains a plurality of carbon fibers. The plurality of carbon fibers have the surface coated with amorphous carbon. The negative electrode is 0.2 or more in the peak intensity ratio (D/G) of D band and G band in Raman spectra obtained by Raman spectrometry, and 0.3402 nm or less in (002)-plane lattice spacing, which is determined by X-ray diffraction measurement.SELECTED DRAWING: Figure 4
Patent JP-2019163722-A (JP)
Title: Pneumatic actuator for turbo
Inventor: WATANABE SHINGO
IPC: F15B15/10
Filed: 2018-03-20
Abstract: To solve a problem that when a bush slidably supporting a rod is provided, the number of component increases to increase costs and complicate assembly.SOLUTION: A pneumatic actuator for a turbo includes: a case 20 into which air pressure is introduced; a diaphragm 23 formed by an elastic body forming a pressure chamber with the case 20; a rod 16 attached to the diaphragm 23 at one end; a bolt 29 in which a plane part 29b is formed at an outer peripheral edge part of a head 29a; and a housing 22 which sandwiches the diaphragm 23 with the case 20. The bolt 29 protrudes from the housing 22 and the plane part 29b contacts with the housing 22. Further, a bar ring 28 through which the rod 16 penetrates is formed at the housing 22.SELECTED DRAWING: Figure 3
Patent JP-2019169553-A (JP)
Title: Coil, non-contact power feeding unit and manufacturing method for coil
Inventor: SATO EIJI
IPC: H01F41/02
Filed: 2018-03-22
Abstract: To provide a coil capable of being formed at a low cost.SOLUTION: A coil 1 includes: a magnetic resin body 10 under a state formed by injection molding using resin compound containing magnetic material; a groove part 20 formed by removing a skin layer of the magnetic resin body 10 so that the magnetic material is exposed; and a conductor layer 30 under a state formed at the groove part 20 by nonelectrolytic plating processing.SELECTED DRAWING: Figure 1
Patent JP-2019165665-A (JP)
Title: Automatic travel system for work vehicle
Inventor: YOKOYAMA KAZUHISA
IPC: A01B69/00
Filed: 2018-03-23
Abstract: To provide an automatic travel system for a work vehicle, preventing reduction of work accuracy and work efficiency due to slip in turning.SOLUTION: The automatic travel system for a work vehicle is provided that causes a tractor 1 to automatically travel along a target travel route including: a plurality of work routes which are set to be parallel to each other; and a plurality of turning routes connecting these work routes in a travel order, based on measurement information from a positioning unit 21 using a satellite positioning system, the automatic travel system for a work vehicle comprises: an actual travel amount acquisition part 186 acquiring actual vehicle speed of the tractor 1 in the work route, based on the measurement information from the positioning unit 21; a slip ratio calculation part 187 calculating a slip ratio at the work route of the tractor 1 based on estimated vehicle speed and actual vehicle speed of the tractor 1 in the work route; and a turning route correction part 188 correcting the turning route based on the slip ratio.SELECTED DRAWING: Figure 2
Patent JP-2019166733-A (JP)
Title: Decorative resin molding
Inventor: TODA MINORU
IPC: B29C33/42
Filed: 2018-03-23
Abstract: To provide a decorative resin molding that is hard to be damaged and can display a deep color.SOLUTION: The present invention provides a resin molding 1 having a decorative region 10 on a surface. The decorative region 10 is formed in a repeating pattern in which a flat mirror-like gloss part 2 and a protrusion 3 protruding to a front side of the gloss part 2 are alternately arranged. A width Wg of the gloss part 2 formed between the adjacent protrusions 3 is 3000 μm or less. A protrusion height Hp of the protrusion 3 is in the range of 40 μm to 100 μm. A value Wp/Hp obtained by dividing a width Wp of the projection 3 formed between the adjacent gloss parts 2 by the protrusion height Hp of the projection 3 is in the range of 0.2 to 0.5.SELECTED DRAWING: Figure 10
Patent JP-2019168081-A (JP)
Title: Bearing device
Inventor: ITO HIROYOSHI
IPC: F16C19/16
Filed: 2018-03-26
Abstract: To provide a bearing device capable of accurately measuring a temperature of a ring wheel in a non-contact manner.SOLUTION: A bearing device 1 comprises an outer ring spacer 8, a heat conductor 18, a thermoelectric element 20, and a substrate 30. The heat conductor 18 is provided in close contact with the inner peripheral surface of the outer ring spacer 8. The thermoelectric element 20 is arranged on the surface of the heat conductor 18 facing an inner ring side, detects the temperature difference between an inner ring 4 and an outer ring 2, and generates electric power based on the temperature difference. The substrate 30 operates with power generated by the thermoelectric element 20, and based on the temperature difference detected by the thermoelectric element 20 and the temperature of the outer ring 2 detected by a temperature sensor 14, estimates the temperature of the inner ring 4.SELECTED DRAWING: Figure 1
Patent JP-2019166275-A (JP)
Title: Information processing device, information processing method and program
Inventor: TANAKA RYOICHI
IPC: H04N7/18
Filed: 2018-03-26
Abstract: To selectively store information that has been acquired at inspection, without the need of complex works.SOLUTION: An information processing device includes: acquisition means for acquiring a moving image captured by a second imaging device that is different from a first imaging device during radiography imaging when the radiography imaging by the first imaging device meets a predetermined condition; and control means for controlling storage means to store the moving image while mapping with imaging information related to the radiography imaging.SELECTED DRAWING: Figure 7
Patent JP-2019176545-A (JP)
Title: Three-phase rectifier and switching control method for three-phase rectifier
Inventor: ITO SHUICHI
IPC: H02M7/12
Filed: 2018-03-27
Abstract: To suppress waveform distortion of an input current by reducing a ripple waveform in an output current of a three-phase rectifier.SOLUTION: A three-phase rectifier comprises: a full-wave rectifier circuit; a bidirectional switch circuit for turning on/turning off input of each of phases from a three-phase AC power source to the full-wave rectifier circuit; a DC reactor; a switching pattern generation unit which generates for each switching cycle a switching pattern of each of the phases for turning on/turning off the bidirectional switch circuit; a switching cycle adjustment unit which adjusts the switching cycle; and a switching control unit which performs switching control on the bidirectional switch circuit in the switching cycle adjusted by the switching cycle adjustment unit on the basis of the switching pattern generated by the switching pattern generation unit. The switching cycle adjustment unit changes the switching cycle to reduce a ripple waveform of a current flowing in the DC reactor.SELECTED DRAWING: Figure 1
Patent JP-2019173432-A (JP)
Title: Joint width adjusting mechanism of band window structure and joint width adjusting method
Inventor: YOSHII YASUHIKO
IPC: E06B1/18
Filed: 2018-03-29
Abstract: To provide a joint width adjusting mechanism of a band window structure and a joint width adjusting method capable of improving work efficiency in adjusting a joint width between band window mullions and connecting them as well as realizing excellent design.SOLUTION: A joint width adjusting mechanism comprises an adjusting member 4 connecting adjacent band window mullions 2, 2 supporting insulated glass 3. The adjusting member 4 is arranged in an indoor side further than the insulating glass 3 between the band window mullions 2, 2.SELECTED DRAWING: Figure 1
Patent JP-2019171719-A (JP)
Title: Correction method and correction apparatus for resin molding mold
Inventor: MATSUOKA KIYOKAZU
IPC: B29C33/38
Filed: 2018-03-29
Abstract: To provide a correction method and a correction apparatus for a resin molding mold capable of easily correcting a resin molding mold used for molding a resin molded product in a short time.SOLUTION: A correction method for a resin molding mold comprises: a 3D measurement step of measuring a correction object surface Ma of a resin molded product M in 3D; a resin molded product model creation step of creating a resin molded product model M1 of the correction object surface Ma in the resin molded product M using the 3D measurement result; a mold correction model creation step of creating a mold correction model C for the mold correction object surface in the resin molding mold using the resin molded product model M1; and a mold correction step of correcting the mold correction object surface Ma of the resin molding mold based on the mold correction model C.SELECTED DRAWING: Figure 3
Patent JP-2019176404-A (JP)
Title: Transmission equipment, remote conference system, information processing method and program
Inventor: SUGIOKA TATSURO
IPC: H04R3/00
Filed: 2018-03-29
Abstract: To enable appropriate and automatic switching over a mixing object in transmission equipment on the transmission side, according to the connection state of peripheral equipment.SOLUTION: Transmission equipment 11 includes: a connection detection unit 111 which detects an external terminal 12 connected to a terminal connection unit 101 and an external microphone 13 connected to a microphone connection unit 102; a mixing unit 103 which mixes a voice signal output from the external terminal 12 with either a voice signal output from the external microphone 13 or a voice signal output from an internal microphone 32 of the transmission equipment 11; a target selection unit 112 which, based on the detection result of the connection detection unit 111, selects a voice signal to be the mixing object; and a transfer control unit 106 which transfers the mixed voice signal to other transmission equipment 11.SELECTED DRAWING: Figure 4
Patent JP-2019172179-A (JP)
Title: vehicle
Inventor: MATSUSHIMA RYUTARO
IPC: B60Q1/30
Filed: 2018-03-29
Abstract: To provide a vehicle that is improved in visibility and is capable of performing effective advertising.SOLUTION: The present invention relates to a vehicle that is a three-wheel or four-wheel motorized bicycle in which the seat surface of a seat has a height of less than 500 mm from the ground, and that includes a nighttime visibility improving lamp, which is disposed on the back face of a headrest provided in the seat oriented in the vehicle traveling direction and is a red lamp functioning as a tail light. The present invention also relates to a vehicle in which an advertisement is posted on a visibility improving component supported by a structure, which is raised from the vehicle bottom and a certain area of which can be visually recognized even when seen from any of the front and rear and the left and right at a height of 1 meter from the ground.SELECTED DRAWING: Figure 5
Patent JP-2019179662-A (JP)
Title: Light source driving apparatus and light source driving method
Inventor: AMANO TOMOHIRO
IPC: H05B37/02
Filed: 2018-03-30
Abstract: To provide a light source driving apparatus and a light source driving method capable of suppressing reduction in luminance of a light source when input voltage is temporarily reduced.SOLUTION: The light source driving apparatus includes a dimming unit, a voltage generation unit and a suppression unit. The dimming unit performs dimming of a light source by PWM control. The voltage generation unit generates voltage to be supplied to the light source by repeatedly turning on/off a switching element for supplying voltage to the light source during the ON period of the light source synchronized with the PWM control and turning off the switching element during the OFF period of the light source synchronized with the PWM control. The suppression unit suppresses reduction of output voltage by repeatedly turning on/off the switching element without synchronizing with the PWM control at least in either one period out of a period in which a voltage value of at least one of input voltage and output voltage is less than a predetermined voltage value and a period in which a reduction rate of the voltage value exceeds a predetermined reduction rate.SELECTED DRAWING: Figure 1
Patent JP-2019178552-A (JP)
Title: Sloped face stabilization structure
Inventor: OOKA SHINKICHI
IPC: E02D17/20
Filed: 2018-03-30
Abstract: To provide a sloped face stabilization structure which is applied to a sloped face with standing trees, which can suppress generation of an initial motion of a landslide, and which is easily constructed.SOLUTION: A sloped face stabilization structure 10 includes a rope-shaped connection member stretched without looseness on a ground surface in a vicinity portion of a plurality of standing trees 14 on a sloped face 12 that is a subsoil. The connection member comprises: a ring member 20 which is provided respectively in the plurality of standing trees 14 and surrounding an outer periphery of a vicinity portion of the ground surface of the standing trees; and a rope member 30 connecting the ring members 20 provided on a standing tree in a vicinity with each other. The connection member is spread in a net shape on the sloped face 12.SELECTED DRAWING: Figure 1
Patent JP-2019177362-A (JP)
Title: Catalyst-carrying honeycomb structure
Inventor: KUKI TATSUYUKI
IPC: B01J35/04
Filed: 2018-03-30
Abstract: To provide a catalyst-carrying honeycomb structure having a thick connection part formed of a plurality of partition walls intersecting one another, allowing a catalyst to be easily carried in the connection part of the partition walls.SOLUTION: The catalyst-carrying honeycomb structure has a pillar shape, comprising: a plurality of first cells which have a first bottom face extending up to a second bottom face in a height direction, the first bottom face being open and the second bottom face being plugged; and a plurality of second cells which have a first bottom face extending up to a second bottom face in a height direction, the first bottom face being plugged and the second bottom face being open; the first cells and the second cells being disposed side by side across the partition walls. The thickness of the connection part of the partition walls is larger than the thickness of a central part of the partition walls, and an initial water absorption rate per unit cross-sectional area in the central part is smaller than an initial water absorption rate per unit cross-sectional area in the connection part. The central part of the partition walls refers to a portion of a partition wall put between two adjacent cells, which portion extends in a direction vertical to a direction of the thickness of the partition walls.SELECTED DRAWING: Figure 3-1
Patent JP-2019178416-A (JP)
Title: Metal material, printed wiring board, printed wiring board manufacturing method, and electronic equipment manufacturing method
Inventor: CHIBA TORU
IPC: H05K1/09
Filed: 2018-03-30
Abstract: To provide: a metal material that improves the micro wiring formability of circuit when making circuit embedded substrate (ETS, Embedded Trace Substrate) such as printed wiring board by the embedding method; a printed wiring board on which a good micro wiring is formed, and a manufacturing method thereof; and furthermore, a method for manufacturing electronic equipment using said printed wiring board.SOLUTION: Provided is a metal material in which the maximum crest height Sp of at least one surface is 0.400 μm or more and 1.600 μm or less, and the load area ratio Smr1 that separates the protruding crest and the core on the surface is 6.00% or more.SELECTED DRAWING: Figure 1
Patent JP-2018113068-A (JP)
Title: Communication capacity management device, coupon management method, and program
Inventor: MATSUO SHUICHIRO
IPC: H04W4/24
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a communication capacity management device capable of appropriately managing a coupon issued for performing communication via a radio communication line having limits in communication capacity.SOLUTION: In a communication capacity management device for managing communication capacity about a radio communication line having limits in communication capacity, a storage part stores a correspondence relation between the identifier of a coupon and the content of a service related to communication capacity associated with the identifier of the coupon, and a coupon identification part specifies the input identifier of the coupon, and a service content specification part specifies the content of the service related to the communication capacity associated with the specified identifier of the coupon on the basis of the identifier of the coupon specified by the coupon identification part and the correspondence relation stored by the storage part, and a service providing part provides the service related to the communication capacity on the basis of the content of the service related to the communication capacity specified by the service content specification part, and a service management part manages the service provided by the service providing part on the basis of the identifier of the coupon.SELECTED DRAWING: Figure 1
Patent JP-2019183924-A (JP)
Title: Freezing prevention mechanism of water supply pipe
Inventor: ENDO TOMOYA
IPC: F16K31/70
Filed: 2018-04-06
Abstract: To provide a freezing prevention mechanism of a water supply pipe which has a compact structure and can achieve a cost reduction.SOLUTION: A faucet valve body unit 3 includes: a hollow chamber 44 provided within a lower part of a spindle 4 and having a sub valve seat 46 on a bottom wall upper wall, a movable body 11 which is housed in the hollow chamber 44 so as to be movable in a vertical direction, a sub valve body 14 provided at a lower end of the movable body 11, a first spring 15 which biases the movable body 11 upward, and a second spring 16 which biases the movable body 11 downward and is made of shape memory alloy as a freezing prevention mechanism. The movable body 11 is formed into a substantially cylindrical shape with a closed bottom and has a spring receiver part 121 protruding to the radial outer side at its upper end. The first spring 15 is disposed between the spring receiving part 121 and a bottom wall of the hollow chamber 44 at the outer side of the movable body 11. The second spring 16 is disposed between a bottom part of the movable body 11 and an upper wall of the hollow chamber 44 at the inner side of the movable body 11.SELECTED DRAWING: Figure 2
Patent JP-2018111723-A (JP)
Title: Method for using il-1 antagonist for treating alzheimer disease
Inventor: SUSAN D CROLL
IPC: A61P25/14
Filed: 2018-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for using IL-1 antagonist for treating Alzheimer disease.SOLUTION: There is provided a method for treating, inhibiting or lighting disease characterized by abnormal deposition of β-amyloid in a necessary subject, which includes a process of administering a therapeutic amount of interleukin 1(IL-1) antagonist to the subject, in which the disease or status is treated, inhibited or lightened, or onset or progress of the disease, or at least one symptom of the disease is delayed. The IL-1 antagonist is an IL-1 trap, preferably contains a sequence selected from the group consisting of sequence numbers 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, and 28, and can bond and inhibit IL-1. The therapeutic method is useful for treating an adult affected with Alzheimer disease or cerebral amyloid angiopathy.SELECTED DRAWING: None
Patent JP-2019191729-A (JP)
Title: Numerical value display method and numerical value display device
Inventor: TOMIOKA AKIHIRO
IPC: G06F15/02
Filed: 2018-04-20
Abstract: To prevent a serious loss in a transaction or the like by avoiding the occurrence of input or read mistakes of numerical values, to allow easy and low-cost implementation, and to improve convenience by making it easier to recognize numerical values.SOLUTION: In a numerical value display method of displaying a numerical value P including at least a decimal Nd after the decimal point, a prescribed symbol other than a period Sp for use as the decimal point and a comma Sk for use as the digit delimiter for a natural number equal to or larger than 1 is preliminarily set as a specific symbol Sd for use as the digit delimiter for the decimal Nd smaller than 1, and places of the digit delimiter for the decimal Nd smaller than 1 are set. When the numerical value P is displayed, the decimal Nd smaller than 1 is displayed, and in response to the occurrence of a place of the set digit delimiter, the specific symbol Sd is displayed as the digit delimiter in a position of a corresponding place of the decimal Nd.SELECTED DRAWING: Figure 1