baber/WOPTO huggingface dataset:
Patent JP-2018169217-A (JP)
Title: Secondary cell charge state estimating device and method for estimating charge state
Inventor: ISHIDA HIDENOBU
IPC: H01M10/48
Filed: 2017-03-29
Abstract: To reduce the influence of measurement errors of a current sensor in estimating the charge state of a secondary cell by a current integration method.SOLUTION: A secondary cell charge state estimating device 43 comprises: a division setting unit 431 for setting the division of measurement states of a current sensor for measuring the charge/discharge current values of a secondary cell; a current measurement error vector calculation unit 432 for calculating a current measurement error vector having a current measurement error per division as a component when the secondary cell remains inactive; and a charge rate calculation unit 434 for determining which division the measurement state of the current sensor belongs to when the secondary cell is active, calculating a total measurement time per division, calculating a second charge amount error that is the inner product of a measurement time vector having the total measurement time per section as a component and the current measurement error vector, and calculating a charge rate of the secondary cell using a value derived by subtracting the second charge amount error from the charge amount of the secondary cell found by a current integration method.SELECTED DRAWING: Figure 3
Patent JP-2018168937-A (JP)
Title: Transmission device
Inventor: MORI HIROYUKI
IPC: F16H48/40
Filed: 2017-03-29
Abstract: To provide a transmission capable of reducing a thrust load of a bearing.SOLUTION: A transmission device 11 comprises: a housing 13; a drive gear 15 which is supported in the housing 13; a driven member 23 including gear teeth 44 that are meshed with the drive gear 15, and supported in the housing 13; multiple differential gears 19 that are supported in a freely rotatable manner by the driven member 23; a pair of output gears 16a and 16b meshed each of the multiple differential gears 19; and a pair of bearing members 33a and 33b mounted on each of the output gears 16a and 16b and connecting the output gears 16a and 16b to the housing 13 in a freely rotatable manner. The driven member 23 is abutted directly or indirectly to at least one output gear 16b at a back side of a meshing part of the at least one output gear 16b with the differential gear 19.SELECTED DRAWING: Figure 1
Patent JP-2018173805-A (JP)
Title: Security product evaluation device, security product evaluation method, and security product evaluation program
Inventor: SHUTO YUICHI
IPC: G06F21/56
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To evaluate a detection rate of a security product in checking unknown malware.SOLUTION: A security product evaluation device comprises: a connection cut-off unit 22 which cuts off the connection of the security product 20 to be evaluated to the Internet 4 over a fixed period of time and stops the update; a malware acquisition unit 24 which obtains inspection results of a certain period from a malware inspection site 6 which includes a plurality of security products, examines a sample, and provides the examination results to the outside, and acquires samples in which a positive value is less than or equal to a first threshold value L and greater than or equal to a second threshold value H (H>L) from the malware inspection site 6 at a point of time after the date and time at which the update was stopped when the number of security products detected by the malware inspection site 6 as malware is defined as a positive value at that point of time; and a sample examination unit 28 which stores the acquired sample as malware and examines the sample of the security product 20 by the stored malware.SELECTED DRAWING: Figure 1
Patent JP-2018172047-A (JP)
Title: Radar wave reflection device for vessel, vessel, and method for increasing radar effective reflection sectional area
Inventor: YOKI TAKAHIRO
IPC: H01Q15/14
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a radar wave reflection device for a vessel, the vessel, and a method for increasing a radar effective reflection sectional area, which are capable of increasing a radar effective reflection sectional area for a radar wave incident from the direction of a preset setting direction range and controlling the reflection amount of a reflected wave reflected from a radar wave reflection surface in the incident direction.SOLUTION: A radar wave reflection device 10 for a vessel, which is mounted on a vessel 1 sailing on water, is configured such that a radar effective reflection sectional area σ for a radar wave Wi incident from the direction of a setting direction range Rt is increased by increasing the area Ra of a radar wave reflection surface 11 seen from the direction of the setting direction range Rt or changing the inclination angle β of the radar wave reflection surface 11 with respect to the setting direction range Rt.SELECTED DRAWING: Figure 1
Patent JP-2017188684-A (JP)
Title: Thin film transistor
Inventor: GOTO YASUSHI
IPC: H01L21/28
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor in which a high-mobility oxide semiconductor is applied and which is most appropriate for delivering highest performance of the oxide semiconductor in a top-gate thin film transistor.SOLUTION: In a thin film transistor which has at least an oxide semiconductor layer, a gate insulation film, a gate electrode, a source-drain electrode and a protection film on a substrate in this order and further includes a protection layer, the oxide semiconductor layer is made of an oxide composed of In, Ga, Sn and O and atomic ratios of metal elements satisfy the following relationship: 0.30≤In/(In+Ga+Sn)≤0.50, 0.19≤Ga/(In+Ga+Sn)≤0.30 and 0.24≤Sn/(In+Ga+Sn)≤0.45; and the protection layer contains SiNx and has mobility equal to or higher than 35 cm/Vs.SELECTED DRAWING: Figure 1
Patent JP-2018180779-A (JP)
Title: Image recognition device
Inventor: TADA KEIGO
IPC: G06T7/593
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device for enabling abnormality detection of hand area extraction processing in image recognition using a stereo camera.SOLUTION: An image recognition device includes: an image detection part 5 for extracting a hand area on the basis of an image obtained by imaging an object including a finger 200 with a stereo camera 100 to detect the size of the hand area and a distance to the object; and an abnormality detection part 7 for determining whether extraction of the hand area is normally performed on the basis of an evaluation value calculated by the size of the hand area and the distance to the object. The abnormality detection part 7 determines that the extraction of the hand area is abnormal when the evaluation value is equal to or less than a prescribed threshold.SELECTED DRAWING: Figure 10
Patent JP-2018182087-A (JP)
Title: METHOD OF PRODUCING Mg-BASED THERMOELECTRIC MATERIAL, AND METHOD OF RECOVERING PERFORMANCE OF Mg-BASED THERMOELECTRIC MATERIAL
Inventor: KATO DAISUKE
IPC: H01L35/14
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an Mg-based thermoelectric material.SOLUTION: A method of producing an Mg-based thermoelectric material is provided in which an Mg-based thermoelectric material 1 having Mg deficiency is heated in the presence of metallic Mg3 to obtain an Mg-based thermoelectric material having a larger proportion of Mg than that of the Mg-based thermoelectric material having Mg deficiency. An Mg-based thermoelectric material 1 having Mg deficiency is preferably heated while the Mg-based thermoelectric material having Mg deficiency and a metal Mg3 are surrounded by a heat-resistant material such as carbon sheet 5. According to this method, an Mg-based thermoelectric material having high performance can be produced by supplementing deteriorated Mg-based thermoelectric material with Mg.SELECTED DRAWING: Figure 1
Patent JP-2018177074-A (JP)
Title: Autonomous type underwater robot and control method for the same
Inventor: MAKI TOSHIHIRO
IPC: G01S15/89
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To determine a target path on the basis of a potential map by creating the potential map from a reflection intensity map created by using a scanning sonar.SOLUTION: An autonomous type underwater robot 10 capable of navigating in water in a submerged state includes: a scanning sonar 14 for scanning a prescribed angle range ahead in the navigating direction; a map creator creating a reflection intensity map expressing presence probability of an obstacle on the basis of a measured value by the scanning sonar 14; and a path creator creating a potential map from the reflection intensity map and creating the target path on the basis of the potential map.SELECTED DRAWING: Figure 1
Patent JP-2018177098-A (JP)
Title: Vehicle grip member
Inventor: FURUKAWA JUNICHIRO
IPC: B60N3/02
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle grip member which is abutted with an inner wall part of a recessed storage part provided at an instrument panel of a vehicle and enables a user to grip it to support his/her body when getting into/out from the vehicle.SOLUTION: An auxiliary grip 1 attached to a storage tray part 4 of a vehicle 2 includes: an attachment part 22 fixed to the storage tray part 4; and a grip part 21 fastened to the attachment part 22. The grip part 21 has a grip surface part 26 extending upward relative to the storage tray part 4 to enable a user to grip the grip part 21 and support his/her body when getting into/out from the vehicle 2.SELECTED DRAWING: Figure 2
Patent JP-2018182987-A (JP)
Title: Electric blower and vacuum cleaner mounting the same
Inventor: SAKAGAMI SEIJI
IPC: H02K3/46
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower and a vacuum cleaner in which a noise caused by the vibration of a stator is reduced.SOLUTION: An electric blower includes: an electric motor which includes a rotor core and a stator core; a revolving shaft which is freely rotated; the rotor core which is integrally formed in the vicinity of one end part of the revolving shaft; a rotary wing which is attached in the vicinity of the other end part of the revolving shaft; a pair of bearings which is attached to the revolving shaft between the rotor core and the rotary wing; a housing which holds the pair of bearings; and a fan casing which covers the rotary wing. The stator core is configured by connecting a plurality of split cores of an identical shape. Bobbins formed of insulating members to cover the respective split cores are arranged on the split cores. A connection member which joins a gap between each neighboring bobbins is provided.SELECTED DRAWING: Figure 6
Patent JP-2017204633-A (JP)
Title: Method for suppressing material warpage by means of pressure difference
Inventor: HUNG SHU HUI
IPC: H01L21/673
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate taking out a carrier board and effectively reduce manual operation costs.SOLUTION: A method for suppressing material warpage by means of a pressure difference includes: a) a step in which a plurality of carrier boards are prepared; b) a step in which a plurality of carrier board pressing devices having an upper surface and a lower surface facing to each other are prepared, at least one air bag being provided on the lower surface and at least one carrier board being mounted on the upper surface corresponding to the at least one air bag; c) a step in which a processing chamber is adjusted to be a working temperature and a working pressure; and d) a step in which warpage and deformation of the carrier board can be effectively suppressed by using a pressure difference between a first predetermined pressure in the air bag and the working pressure in the processing chamber, and thereby production quality of the carrier board is significantly improved and the cost for production is effectively reduced.SELECTED DRAWING: Figure 1
Patent JP-2017201977-A (JP)
Title: Water supply apparatus for animal
Inventor: KONDO HIROE
IPC: C02F1/46
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a water supply apparatus for supplying water containing dissolved hydrogen to an animal.SOLUTION: A water supply apparatus 100 for an animal to be disclosed comprises a tank 110 into which water 10 is put, an electrode part 120 provided in the tank 110 for electrolyzing the water 10 in the tank 110, and a water supply part 130 for supplying the water 10 in the tank 110 to the animal. The electrode part 120 includes a separator 123, and first and second electrodes 121 and 122 arranged so as to sandwich the separator 123.SELECTED DRAWING: Figure 1
Patent JP-2017192385-A (JP)
Title: Capsid-free aav vectors, composition, and method for vector production and gene delivery
Inventor: LUIS GARCIA
IPC: C12N15/09
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for delivering an exogenous DNA sequence, particularly a heterologous DNA sequence to a target, particularly a target cell, tissue, organ, or organism.SOLUTION: According to the present invention, there is provided an isolated linear nucleic acid molecule comprising in this order: a first adeno-associated virus (AAV) inverted terminal repeat (ITR), a nucleotide sequence of interest, and a second AAV ITR, being devoid of AAV capsid protein coding sequences. The nucleic acid sequence is preferably an exogenous DNA expression set, and the nucleic acid molecule thereof is preferably of a single strand.SELECTED DRAWING: None
Patent JP-2018194633-A (JP)
Title: Case-integrated lens unit and camera module
Inventor: INOUE TAKAYUKI
IPC: G02B7/02
Filed: 2017-05-16
Abstract: To provide a case-integrated lens unit and a camera module capable of securing a dimensional accuracy.SOLUTION: A case-integrated lens unit 10 includes: a lens-barrel 11 housing a plurality of lenses 13-17; and a case part 12 integrally formed with the lens-barrel 11 with a prescribed interval from the lens-barrel 11 on an outer periphery thereof. The lens-barrel 11 includes an attachment part 25 to which an image sensor 4 is attached. A plurality of reinforcement ribs 26 are arranged in a circumferential direction with a prescribed interval between the case part 12 and the lens-barrel 11, so that the reinforcement rib 26 can suppress a warp inward to the case part 12. Thus a dimensional accuracy of the case-integrated lens unit 10 can be secured.SELECTED DRAWING: Figure 1
Patent JP-2018192937-A (JP)
Title: Air conditioner for vehicle
Inventor: MIYAKOSHI TATSU
IPC: B60H1/22
Filed: 2017-05-18
Abstract: To provide an air conditioner for a vehicle which can suppress the lowering of operation efficiency accompanied by the frost formation of an outdoor heat exchanger while favorably heating and air-conditioning an interior of a cabin.SOLUTION: An air conditioner for a vehicle determines a progress state of frost formation to an outdoor heat exchanger 7 on the basis of a difference ΔTXO=TXObase-TXO when a refrigerant evaporation temperature TXO of the outdoor heat exchanger 7 is dropped to a temperature lower than a refrigerant evaporation temperature TXObase at non-frost formation. When the difference ΔTXO satisfies a normal frost formation determination condition, the air conditioner sets a normal frost formation flag, issues a prescribed defrosting requirement when the normal frost formation flag is set, holds a state of the normal frost formation flag even if a power supply is interrupted, and permits the execution of a heating mode.SELECTED DRAWING: Figure 1
Patent JP-2018195744-A (JP)
Title: Semiconductor device manufacturing method, substrate processing device and program
Inventor: HASHIMOTO YOSHITOMO
IPC: C23C16/42
Filed: 2017-05-19
Abstract: To enhance a property of a film to be formed on a substrate.SOLUTION: A semiconductor device manufacturing method comprises the steps of: preparing a substrate with a first film exposed from a surface, provided that the first film includes silicon, oxygen, carbon and nitrogen, an oxygen atomic concentration is higher than a silicon atomic concentration, the silicon atomic concentration is higher than a carbon atomic concentration, and the carbon atomic concentration is equal to or higher than a nitrogen atomic concentration; and supplying a nitrogen-containing gas excited by plasma to a surface of the first film, thereby changing a composition of the first film surface so that the nitrogen atomic concentration becomes higher than the carbon atomic concentration in the first film surface.SELECTED DRAWING: Figure 7
Patent JP-2018195762-A (JP)
Title: Work table
Inventor: KODAMA AKIHIKO
IPC: H05K7/18
Filed: 2017-05-19
Abstract: To improve safety and work efficiency when performing maintenance of a casing by saving time and efforts for manually installing a work table when performing internal maintenance of the casing.SOLUTION: A work table 6 is provided for a worker who performs internal maintenance of casings 2a and 2b. When the casings 2a and 2b are separated, a state where the work table 6 is laid between one casing 2a and the other casing 2b is provided. In the work table 6, a pair of first support parts 61 is provided in parallel in such a manner that a work table body part 60 can be supported horizontally between the casing 2a and the casing 2b in a state where the casing 2a and the casing 2b are separated. A pair of second support parts 62 is disposed in parallel in a bottom frame body 21a of one casing 2a and in such a state, one end of the first support part 61 is supported in a horizontal state of the work table body part 60. A pair of third support parts 63 is disposed in parallel in a bottom frame body 21b in a state where one end to which the other end of the first support part 61 is pivoted is expanded from the bottom frame body 21b of the other casing 2b.SELECTED DRAWING: Figure 3
Patent JP-2018199243-A (JP)
Title: Saw auxiliary tool
Inventor: NISHIZAWA MISAKO
IPC: B27B31/06
Filed: 2017-05-26
Abstract: To solve the problem in which: in cutting a plate with a saw, conventionally a part already cut squeezing out from a work bench cracks and falls due to its self-weight immediately before a cutting finishes, and thereby burrs or chips are easily generated; and in this work a phenomenon in which as the cutting is advanced, the saw blade is tightened to the plate is seen and thereby a resistance of a push and pull operation of the saw becomes larger and much labor is needed in the cutting work.SOLUTION: Inserting a saw auxiliary tool consisting of a support part for preventing a part already cut from cracking and falling due to its self-weight, an insertion part thicker than a cut groove and an abutment part into the cut groove while advancing cutting of a plate by a saw prevents the saw blade from being tightened to the plate and resolves a trouble work due to a resistance increase of push and pull operation as cutting is advanced as well as preventing burrs or chips from being generated by cracking and falling immediately before the cutting.SELECTED DRAWING: Figure 1
Patent JP-2018200539-A (JP)
Title: Learning device, learning control method, and its program
Inventor: ANDO TANICHI
IPC: G05B13/02
Filed: 2017-05-26
Abstract: To provide a technique for reducing time required for a learning device to achieve the purposes of learning without through manual handling.SOLUTION: A learning device that learns the control of movements related to a predetermined task includes: a learning data reception unit for receiving learning data including purposes of learning and requirements allowable for learning movements performed when control is learned; a neural network for executing learning on the basis of the learning data; and an output unit for outputting the results of learning by the neural network. The neural network executes; first learning for achieving initial stages of the purposes of learning; second learning for learning movements to learn a control range appropriate for the allowable requirements, based on the result of the first learning; and third learning for achieving the purposes of learning within the control range, based on the result of the second learning.SELECTED DRAWING: Figure 1
Patent JP-2018201179-A (JP)
Title: Image reading apparatus
Inventor: YOSHIZU YOSHIO
IPC: G03B17/56
Filed: 2017-05-30
Abstract: To make it possible to carry an image reading apparatus stably and safely.SOLUTION: In an image reading apparatus 10, a grip 15 is attached to a support column 12. Therefore, when carrying the image reading apparatus 10 for relocating or the like, the grip 15 of the support column 12 is naturally grasped. When carrying the image reading device 10, since this grip 15 is grasped, contact with an imaging unit 14 is reduced and occurrence of defocus and the like of the imaging unit 14 can be reduced. In addition, a part to be grasped by the image reading apparatus 10 becomes clear when carried, and, since it is possible to grasp securely, occurrence of falling of the image reading apparatus 10 can be reduced. In addition, rather than grasping the support column 12 of the image reading apparatus 10, by grasping the support column 12 via the grip 15, easy grasping, and firm grasping can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2018207177-A (JP)
Title: Imaging apparatus, control method and program of imaging apparatus
Inventor: KADOI HIDEKI
IPC: H04N5/232
Filed: 2017-05-30
Abstract: To provide a technique for removing a dynamic body not required in a panoramic image, with smaller memory capacity, when the dynamic body exists in panoramic imaging.SOLUTION: An imaging apparatus has control means for setting a first region and a second region, respectively, for multiple images, and performing storage and deletion to storage means for an image of these first region and the second region, and generation means for generating a panoramic image by using the image of the first region when the first region satisfies prescribed conditions in the multiple images, respectively, otherwise using an image, out of the images of the second region clipped from an image captured before the image from which the image of the first region was clipped, having a field angle overlapping the first region, and satisfying the prescribed conditions.SELECTED DRAWING: Figure 6
Patent JP-2018204448-A (JP)
Title: Rotational speed control device for vacuum pump motor, vacuum pump
Inventor: OZAKI JUNICHIRO
IPC: F16K37/00
Filed: 2017-05-31
Abstract: To provide a rotational speed control device that can reduce a change in a rotational speed of a vacuum pump motor when a gas introduction flow rate varies.SOLUTION: A pump controller 200 comprises a feedback control unit 201a for feeding back a deviation between a target rotational speed and an actual rotational speed of a motor 31 to rotate the motor 31 at the target rotational speed, a change signal acquisition unit 201d for acquiring a change signal ΔQin indicating a change in a flow rate Qin of gas introduced into a vacuum chamber, and feedforward control units 201c and 201e for performing feedforward control of a rotational speed of the motor 31 on the basis of the change signal ΔQin.SELECTED DRAWING: Figure 2