baber/WOPTO huggingface dataset:
Patent JP-2018055643-A (JP)
Title: Image processing apparatus and image processing method
Inventor: NISHIYAMA TOMOHIRO
IPC: G06T7/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology of tracking a direction of a moving object as well as a position thereof.SOLUTION: Positions of three-dimensional shape models generated based on a group of images of a frame of interest are acquired as positions of the three-dimensional shape models in the frame of interest. Fitting processing is performed on each of the three-dimensional shape models, to fit an approximation model approximating the shape of a part of the three-dimensional shape models. On the basis of a direction determined in a preceding frame of the three-dimensional shape model where the position in the preceding frame is approximate to the position of a three-dimensional shape model of interest in the frame of interest, one of reference directions of the approximation model which has been fit to the three-dimensional shape model of interest is determined to be a direction of the three-dimensional shape model of interest in the frame of interest.SELECTED DRAWING: Figure 1
Patent JP-2017076964-A (JP)
Title: ENCRYPTION CCNx
Inventor: MARC E MOSKO
IPC: H04L9/36
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a system for selectively encrypting a bit group in a content-oriented network message.SOLUTION: In the system, a content request device or a content generation device determines a message including a plurality of bit groups each corresponding to a type, length and a value set, and marks one or more bit groups for encryption. The message instructs a name which is a hierarchical structure variable length identifier including continuous name components ordered from the most general level to the most specific level. Next, a plurality of encryption blocks for a message are calculated on the basis of an authenticated encryption protocol. Then, a bit group marked for encryption is encrypted on the basis of one or more symmetric keys. The marked bit group includes one or more name components. After that, the encryption bit group is instructed as an encrypted bit group.SELECTED DRAWING: Figure 2
Patent JP-2018060104-A (JP)
Title: Developing device and image forming apparatus
Inventor: WADA MINORU
IPC: G03G15/08
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To allow developer between screws that convey the developer to be smoothly delivered even when the developer has low fluidity.SOLUTION: A developing device comprises: a housing including a first storage part and a second storage part that store developer; a developer conveying device including a first screw that is rotatably provided in the first storage part and conveys the developer in a first direction and a second screw that is rotatably provided in the second storage part and conveys the developer in a second direction that is an opposite direction to the first direction, and conveying and circulating the developer between the first storage part and second storage part; and a developer carrier that pumps up the developer conveyed and circulated and supplies the developer to an image carrier. A flexible film in the first direction, the film provided with openings at both ends in the first direction is provided between the first storage part and second storage part so as to separate the first storage part and second storage part from each other.SELECTED DRAWING: Figure 2
Patent JP-2018063775-A (JP)
Title: Vehicular lighting
Inventor: ASO SHUICHI
IPC: F21V8/00
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To suppress a reduction in the volume of light guided to a light guide member.SOLUTION: A tail lamp 10 includes: a light source 16 for irradiating with light; a plate-form light guide member 18 to which light of the light source 16 is guided from an end portion in a direction orthogonal to a thickness direction and that includes an irradiation surface 18C on one side in the thickness direction, the surface irradiated with the guided light. Further, the tail lamp 10 includes a reflector 20 for shielding a portion of the light guide member 18, the portion to which the light of the light source 16 is guided. The reflector 20 includes a lower reflection member 22 and an upper reflection member 24 that are oppositely disposed in a thickness direction of the light guide member 18. A surface of the lower reflection member 22, the surface facing the upper reflection member 24, and a surface of the upper reflection member 24, the surface facing the lower reflection member 22, constitute reflection surfaces (i.e., an upper-side reflection surface 24A and a lower-side reflection surface 22A) for reflecting the light of the light source 16. Thus, the light reflected on the reflection surface is guided to the light guide member 18.SELECTED DRAWING: Figure 1
Patent JP-2018062247-A (JP)
Title: Vehicle control device
Inventor: KUMAZAKI KENTA
IPC: B60W10/10
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce shift shock resulting from variation in front/rear G of a vehicle during down shift of a stepped transmission during regenerative deceleration travel in a case where a vehicle is in a second operation mode in which acceleration and deceleration are automatically adjusted regardless of an acceleration operation and a brake operation performed by a driver.SOLUTION: In an electronic control device, during regenerative deceleration travel, a down shift start condition for an automatic transmission unit is set according to a second electric motor regenerative torque Tm2r and a vehicle velocity V on the basis of a down shift line used during regeneration. During regenerative deceleration travel in a second driving mode in which a vehicle 8 automatically adjusts acceleration and deceleration regardless of an accelerating operation and braking operation by a driver according to a target traveling state such as an automatic cruise mode for example, the down shift start condition is set to a high vehicle speed side, in comparison with regenerative deceleration travel in a first driving mode in which the vehicle 8 travels on the basis of an acceleration operation and a brake operation by the driver.SELECTED DRAWING: Figure 5
Patent JP-2018062294-A (JP)
Title: Vehicle braking control device
Inventor: HARA MASAHIRO
IPC: B60T8/1761
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle braking control device, which is configured to be able to execute left-right wheel independent control by which braking force of left and right rear wheels is controlled independently so that respective slip rates of the left and right rear wheels are equal to a target slip rate, while enhancing robustness to disturbances such as variation in control.SOLUTION: The vehicle braking control device controls a brake device 20 that can control independently braking force of left and right rear wheels 10RL and 10RR. Braking control to be performed by the braking control device includes left and right wheel common control by which braking force of the left and right rear wheels 10RL and 10RR is controlled so that the braking force thereof is equal to each other and left and right wheel independent control by which braking force of the left and right rear wheels 10RL and 10RR is controlled independently so that respective slip rates S of the left and right rear wheels 10RL and 10RR are equal to a target slip rate St. The braking control device is configured to execute the left and right wheel common control prior to starting the left and right wheel independent control when a condition A for starting the left and right wheel independent control is satisfied.SELECTED DRAWING: Figure 4
Patent JP-2018062919-A (JP)
Title: Drainage pump
Inventor: HAMADA SHOGO
IPC: F04D1/14
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pump that can shorten assembly work time and furthermore, miniaturize the drainage pump.SOLUTION: In a drainage pump, two pieces of connecting screw 30 are threaded into connection holes 26FS of a motor cover member 26 through a first guide 20FA and 20FB and a second guide 24FA and 24FB to connect a lower housing 20, a motor support member 24 and the motor cover member 26 to one another.SELECTED DRAWING: Figure 1
Patent JP-2018066028-A (JP)
Title: Hydrogen production device and hydrogen production method
Inventor: TSUCHIYA NAOMI
IPC: C25B9/00
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen production technique capable of enhancing heat efficiency while suppressing oxidation of components constituting a device.SOLUTION: There is provided a hydrogen production device comprising: an electrolytic part 2 that electrolyzes steam into hydrogen gas and oxygen gas; a first supply line 18 that supplies the electrolytic part 2 with steam; a first discharge line 19 that discharges a first gas comprising the hydrogen gas from the electrolytic part 2; a second supply line 23 that supplies the electrolytic part 2 with a prescribed gas; a second discharge line 24 that discharges a second gas comprising the oxygen gas from the electrolytic part 2; an oxygen separation part 25 that separates the oxygen gas from the second gas; and a residual gas supply line 27 that supplies the second supply line 23 with a remaining residual gas from which the oxygen gas has been removed.SELECTED DRAWING: Figure 1
Patent JP-2018067412-A (JP)
Title: Power cable for in-wheel motor and wiring structure and selection method therefor
Inventor: UCHIYAMA NAOYUKI
IPC: H01B7/18
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power cable for in-wheel motor capable of sufficiently securing cross section area of a conductor part for flowing large current without letting cable maximum diameter become too thick, capable of avoiding trouble such as wire breaking in long term application even when flexure is added frequently and capable of being provided at low cost without need for specific processes in a manufacturing process.SOLUTION: A power cable includes a conductor part 2, an insulator 3 covering an outer periphery of the conductor part 2, a hollow shield wire 4 covering an outer periphery of the insulator 3 and a sheath 5 covering an outer periphery of the shield wire 4. The conductor part 2 consists of a composite twisted wire in which a plurality of assembly twisted wires 7 having no insulation layer, in which a plurality of raw wires 6 are twisted, are further twisted, and the raw wire 6 is a tin plated soft copper wire. The insulator 3 is a soft fluorine fat and the shield wire 4 is a copper foil yarn knitted cable.SELECTED DRAWING: Figure 2
Patent JP-2018074320-A (JP)
Title: Doherty amplifier
Inventor: FURUTA TOSHIFUMI
IPC: H03F1/02
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a doherty amplifier capable of achieving high power efficiency.SOLUTION: The doherty amplifier, including a carrier amplifier for amplifying an input signal and a peaking amplifier for operating according to a level of the input signal to amplify the input signal, further includes a first harmonic processing circuit for executing reactive termination processing for a harmonic output load impedance so that the carrier amplifier operates at the maximum efficiency while only the carrier amplifier is operating.SELECTED DRAWING: Figure 1
Patent JP-2018071243-A (JP)
Title: Exterior wall structure of building
Inventor: KOHAMA YOSUKE
IPC: E04F13/08
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structure which can easily improve the fire resistance only for a specific part of the outer wall of the building, and even when the required refractory time differs for one outer wall surface, it can be easily made the position of the furring edge the same.SOLUTION: This exterior wall structure 1 of the building comprises an outer wall panel 11 forming the outer wall of the building, a furring edge 12 disposed on the indoor side of the outer wall panel 11, and a fireproof board 15 made of noncombustible material and provided on the indoor surface of the outer wall panel 11 between the furring edges 12.SELECTED DRAWING: Figure 1
Patent JP-2017061500-A (JP)
Title: Peptide analogs for treating diseases and disorders
Inventor: MEHTA NOZER M
IPC: A61K38/23
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide peptide analogs for treating diseases and disorders.SOLUTION: The invention provides a peptide selected from AcCSNLSTCVLGKLSQELHKLQTYPRTDVGANAP-NH2, AcCSNLSTCVLGRLSQELHRLQTFPRTDVGANTAcY and SuccCSNLSTCVLGKLSQELHKLQTYPRTDVGANAY-NH2, which is used for treating Type I diabetes, Type II diabetes, metabolic syndrome or obesity, for treating appetite suppression, for mitigating insulin resistance, for reducing an unnecessarily high fasting serum glucose level, for reducing an unnecessarily high peak of serum glucose level, for reducing an unnecessarily high peak of serum insulin level, or for reducing an unnecessarily large response to a glucose tolerance test.SELECTED DRAWING: Figure 1A
Patent JP-2018078758-A (JP)
Title: Dc/dc converter
Inventor: SAI TORU
IPC: H02M3/155
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress increase in loss while securing a withstanding voltage of a transistor.SOLUTION: A DC/DC converter is provided with a voltage adjustment circuit. The voltage adjustment circuit, when at least one of first to fifth transistors is turned on, adjusts one of positive and negative electrode power supply voltages of a driver for driving the turned-on transistor so as to be any one of three voltages, that are a first voltage, a second voltage, and a ground voltage, and adjusts the other voltage to a voltage different from the three voltages by using an internal voltage so that a difference between the one voltage and the other voltage is equal to or less than a withstanding voltage of the turned-on transistor, and so that a voltage between a gate and a source of the turned-on transistor becomes larger compared with a case where the other voltage is set to any one of the three voltages.SELECTED DRAWING: Figure 1
Patent JP-2018041710-A (JP)
Title: Active material-carbon material composite, positive electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and carbon material
Inventor: SAWADA YUKI
IPC: H01M4/525
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an active material-carbon material composite which enables the enhancement in rate and cycle characteristics when used for an electrode of a nonaqueous electrolyte secondary battery.SOLUTION: An active material-carbon material composite comprises: a positive electrode active material represented by the formula (1) or (2) below; and a carbon material having a graphite structure with graphite partially delaminated. LiNiMnCoXO(1) (where X represents one or more elements of B, Mg, Al, Si, Ti, V, Cr, Fe, Cu, Zn, Ga, Ge, Sr, Zr, Nb, Mo, In and Sn, 0<a≤1.2, 0≤b≤1, 0≤c≤1, 0≤d<1, 0≤e≤1, and b+c+d+e=1); and LiMYO(2) (where M represents one or more elements of Fe, Mn and Co, Y represents one or more elements of P and Si, 0.5≤f≤2, 0.2≤g≤1, and 0.5≤h≤1).SELECTED DRAWING: None
Patent JP-2018081769-A (JP)
Title: Electrode inspection method and electrode inspection device
Inventor: YUGAWA TAKESHI
IPC: H01M4/04
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode inspection method and an electrode inspection device which are arranged so that a basis weight of a coating part of a second layer material can be acquired without being influenced by a first layer.SOLUTION: An electrode inspection method comprises: an electrode inspection step of disposing a measurement sheet 19 on a belt-shaped electrode 16 arranged by forming an active material layer 12 on each face of a long belt shape of metal foil 11 so as to partially cover the active material layer 12; then, applying a ceramic slurry 17 to a surface of the active material layer 12, and a surface of the measurement sheet 19 to form a coating part 18 which is a precursor of a protection layer, provided that the coating part 18 has a first coating part 18a formed on the surface of the active material layer 12, and a second coating part 18b formed on the surface of the measurement sheet 19; then, removing the measurement sheet 19 with the second coating part 18b formed thereon from the belt-shaped electrode 16, and measuring a weight of the measurement sheet 19 and a weight of the second coating part 18b; and calculating a basis weight of the coating part 18 from the measured weights.SELECTED DRAWING: Figure 3
Patent JP-2018082284-A (JP)
Title: Building management system, building management program and building management method
Inventor: MAEJIMA JURI
IPC: G08B25/04
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a building management system capable of restricting a protected person from entering a room or using household appliances during absence of parents.SOLUTION: A building management system in an embodiment includes: a detection part; a determination part; and a control part. The detection part detects return home of an inhabitant of a building. When detecting return home of a protected person of the inhabitant, the determination part determines whether a return home of a guardian of the inhabitant has been detected. When the determination part determines that the guardian has not returned home, the control part controls to restrict from entering a room or using household appliances based on a piece of information stored in a storage part relevant to the rooms or household appliances in the building associated with the protected person.SELECTED DRAWING: Figure 2
Patent JP-2018085971-A (JP)
Title: Method for making hydrogen-containing ice, and method for keeping freshness of fishery product
Inventor: HIROSE YUKIO
IPC: A23L3/37
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for making hydrogen-containing ice capable of keeping the effect of active hydrogen for a long period of time because dissolvability of the active hydrogen is excellent, and a method for keeping freshness of fishery products by using the hydrogen-containing ice.SOLUTION: A method for keeping freshness of fishery products is characterized by cooling them with hydrogen-containing ice containing 200 ppb or more of active hydrogen.SELECTED DRAWING: None
Patent JP-2017212425-A (JP)
Title: Semiconductor device
Inventor: TARUMI HIROYUKI
IPC: H01L21/338
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a junction structure having a switching device which enables fast switching.SOLUTION: A semiconductor device includes a JG (Junction Gate) electrode 11 and a source electrode 8 which are directly connected through an electrode layer 13. This can reduce a resistance value of parasitic impedance 50 and reduce impedance between the JG electrode 11 and the source electrode 8. The semiconductor device includes a u-GaN layer 4 and a p-GaN layer 10 which are arranged away from a drain electrode 9. This can reduce an opposite surface dimension between the p-GaN layer 4 and 2DEG to reduce feedback capacity C1. As described above, by achieving reduction in impedance between the JG electrode 11 and the source electrode 8 and reduction in feedback capacity C1, current Ijg flowing when feedback capacity C1 is charged can be increased. Accordingly, since the feedback capacity C1 can be charged at high speed and a JFET part 40 can be turned off at high speed, faster turn-off of a switching device can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2018097235-A (JP)
Title: Driving circuit and display device
Inventor: YAMAMOTO TETSUO
IPC: H01L51/50
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit and a display device capable of reducing a roughness of the screen display due to correction operation.SOLUTION: A driving circuit according to one embodiment of the present invention includes an output part for outputting a scan pulse for each predetermined unit in order to a plurality of pixels arranged in a matrix. In a plurality of scan pulses outputted from the output part, it is presumed that an attention is focused on a first scan pulse in which a start timing of the scan is relatively fast and on a second scan pulse in which the start time of the scan is relatively slow. In this case, off-timing of a first specific pulse which is a first pulse closer to a second pulse and off-timing of a second specific pulse which is the first pulse applied in the period overlapping the application period of the first specific pulse are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2018098715-A (JP)
Title: On-vehicle camera posture change detection device and method
Inventor: MATSUSHITA UKYO
IPC: H04N5/232
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle camera posture change detection device and method capable of accurately detecting a posture change of a camera.SOLUTION: A mark 52 (virtual image 52') appearing on a windshield 14 inside a passenger compartment 12 is imaged so as to detect a current position (coordinate (u, v)) of a position of the mark 52 (virtual image 52'). A detected current position (u, v) is compared with a previously preserved initial position (coordinate (u0, v0)), so as to detect a posture change of a camera 18 by detecting a position change of the target 52 (virtual image 52').SELECTED DRAWING: Figure 6
Patent JP-2017205999-A (JP)
Title: Dust removal device for brittle substrate scriber
Inventor: KIN EIDAN
IPC: C03B33/03
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To remove dust occurring during scribing.SOLUTION: A dust removal device for a brittle substrate scriber is provided with: a dust lifting part (51) which includes a head passage (51d) that allows a scribing wheel to pass downward, jets air to form an air curtain enclosing the scribing wheel, and lifts dust occurring during scribing from a substrate (A); air supply means which supplies air to the dust lifting part (51); a flow rate adjustment part which controls flow quantity of the air supplied to the dust lifting part (51) to adjust a flow rate of the air jetted from the dust lifting part (51); and discharge means which discharges the dust lifted by action of the dust lifting part (51) with the air from an inner area of the air curtain to the outside.SELECTED DRAWING: Figure 2
Patent JP-2018092111-A (JP)
Title: Pinhole contact lens and smart contact system
Inventor: TAKAGI YUTAKA
IPC: A61B3/16
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a pinhole contact lens that can improve quality of a pinhole image, that can correct any of myopia, hyperopia, astigmatism, and presbyopia, and that can implement a high additional function.SOLUTION: A pinhole contact lens comprises: a pinhole lens member 10 having a lens member 11 that is wearable on a human cornea, a pinhole area 12 that has a circular shape, that is disposed nearly at a center of the lens member, and that images a pinhole image on a retina of a wearer, a light shielding area 13 that is provided on an outline side of the pinhole area 12 to shield light, and a transparent area 14 that is provided on the outline side of the light shielding area 13; and an electronic member 20 that is disposed in any one area of the pinhole area 12, the transparent area 14 and the light shielding area 13, and that electrically performs optical processing of any one of the light to pass through the transparent area 14 and the light to be absorbed in the light shielding area 13 for the light passing through the pinhole area 12, on the basis of control information, to give the pinhole image the light.SELECTED DRAWING: Figure 1