baber/WOPTO huggingface dataset:
Patent JP-2018155549-A (JP)
Title: Durability estimation method
Inventor: SUZUKI HIDETOSHI
IPC: G01N19/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving an estimation accuracy of durability of the base material when the woody base material is used as a roof base material.SOLUTION: In a step S1, a plurality of temperature conditions and a plurality of heating time conditions are set, and test pieces of a base material heated by the plurality of heating conditions are obtained respectively in each temperature condition, and the strength of these test pieces is measured. In a step S2, a relationship between the lapsed time and the strength is specified for each temperature condition from a measurement result in the step S1. In a step 3, the strength of the back material obtained from a roof part of an actual building is measured. In a step 4, the relationship between the lapsed time and the strength is specified from the measurement result in the step S3. In a step S6, the relationship used for estimating durability of the woody back material used as the roof back material of the building is selected from among the relationships specified in the step S2 based on the relationship specified in the step 4.SELECTED DRAWING: Figure 1
Patent JP-2018162009-A (JP)
Title: Radiator fan device
Inventor: SHIMIZU AKIRA
IPC: F01P7/04
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a radiator fan device which controls a drive voltage of a fan motor in combination of control of serial and parallel connections of a plurality of fan motors in addition of control of an output voltage of a DCDC converter, and can finely control a drive state of the fan motor similarly to PWM control.SOLUTION: A radiator fan device includes: radiator fans 3 and 5; a DCDC converter 7; a circuit switching control section 25 which performs switching control of serial connection and parallel connection of fan motors 3a and 5a of a plurality of radiator fans; a DCDC control section 27 which controls an output voltage of the DCDC converter; and a fan control section 23 which controls the circuit switching control section 25 and the DCDC control section 27 according to cooling capability of the radiator fans required according to a vehicle state.SELECTED DRAWING: Figure 1
Patent JP-2018164238-A (JP)
Title: Communication terminal and base station
Inventor: ISHITANI YUICHIRO
IPC: H04W36/30
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal and a base station that improve communication speed of a plurality of communication terminals connected with the base station.SOLUTION: A communication terminal 2 wirelessly communicates with each of first base stations 3A, 3B and a second base station 4 employing a different communication method from the first base stations 3A, 3B. The communication terminal 2 obtains first communication quality information indicating communication quality of radio communication with the first base stations 3A, 3B and second communication quality information indicating communication quality of radio communication with the second base station 4, determines whether the radio communication with the second base station 4 should be disconnected on the basis of the first communication quality information and the second communication quality information, and disconnects the radio communication with the second base station 4 on the basis of a determined result.SELECTED DRAWING: Figure 1
Patent JP-2018165802-A (JP)
Title: Slide member for fixing device, fixing device, image forming apparatus, and method for manufacturing slide member for fixing device
Inventor: NAGAI HIROKI
IPC: G03G15/20
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a slide member for a fixing device that reduces the generation of SPM, PM 2.5, and UFP.SOLUTION: A slide member for a fixing device 120 is used for a fixing device 100. The fixing device comprises: a roller 110 and an endless belt 150 that are opposite to each other and rotate together; a pressing member 130 that is arranged on an inner peripheral side of the endless belt and presses an inner peripheral surface of the endless belt toward a roller to sandwich the endless belt with the roller; and a slide member for a fixing device that is arranged between the pressing member and endless belt. The slide member for a fixing device is formed of gel-like lubricant and a non-woven fabric sheet; the non-woven fabric sheet includes heat-resistant fiber; the gel-like lubricant contains gelled reactive silicone oil; the degree of gelation of the gel-like lubricant indicates 1 or higher, the degree of gelation being the logarithmic value of a value obtained by dividing the viscosity of the gel-like lubricant by the viscosity of the reactive silicone oil before being gelled.SELECTED DRAWING: Figure 1
Patent JP-2018108914-A (JP)
Title: Monoclinic zirconia-based nanoparticle and production method of the same
Inventor: OKAWA TAKASHI
IPC: C01G25/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide nanoparticles composed of monoclinic zirconia which include less tetragonal phase zirconia or essentially do not include the tetragonal phase zirconia.SOLUTION: Zirconia fine particles have D50 of 20 nm or less in particle size distribution. (1) The zirconia fine particles contain monoclinic phase zirconia, and are (2) monoclinic zirconia-based nanoparticles for which essentially no diffraction peak exists in a range of 2θ=29.74-30.74 degrees in a diffraction pattern of the zirconia fine particles measured by the powder X-ray diffraction analysis. The content of zirconia single crystal is 90 vol.% or more, and preferably 90-95 vol.%. The dispersion solution includes a silane coupling agent and a phosphoric acid-based dispersing agent.SELECTED DRAWING: Figure 1
Patent JP-2018168404-A (JP)
Title: Iron-based powder for dust core
Inventor: URUSHIBATA Satomi
IPC: H01F1/20
Filed: 2017-03-29
Abstract: To provide iron-based powder for a dust core, with which a dust core exhibiting high relative permeability and low iron loss can be obtained even under conditions such as a drive frequency of less than 1 kHz.SOLUTION: The iron-based powder for a dust core includes an insulating coating that covers the surface of an iron-based core body. An average particle size Dof the iron-based core body is 150-250 μm, and the insulating coating has at least a two-layer structure of: a lower layer which is formed from a phosphate-based conversion coating; and an upper layer right above the phosphate-based conversion coating, which is formed from a silicone resin coating. The phosphorus content of the iron-based powder having the phosphate-based conversion coating is greater by 0.012-0.030 mass% than the phosphorus content of the iron-based powder before being covered with the phosphate-based conversion coating.SELECTED DRAWING: None
Patent JP-2018169302-A (JP)
Title: Current sensor
Inventor: HORI TATSUMARO
IPC: G01R15/18
Filed: 2017-03-30
Abstract: To provide a current sensor equipped with a self-oscillation circuit that includes an H bridge circuit, in which a change of detection sensitivity due to a change of power supply voltage is suppressed.SOLUTION: The current sensor comprises: a magnetic core 20 magnetically coupling with a current path P; an H bridge circuit having first and second connection nodes N1, N2 whose polarities are alternately reversed on the basis of an oscillation signal Q, a power supply node N3 supplied with a power supply voltage Vcc and an output node N4; a detection coil Lp wound around the magnetic core 20 and connected between the first connection node N1 and the second connection node N2; a comparator 31 for comparing the voltage Vc of the output node N4 with a reference voltage Vcmp; a flip-flop circuit 32 for reversing the oscillation signal Q on the basis of the output of the comparator 31; and a reference voltage generation circuit 33 for causing the reference voltage Vcmp to change in accordance with the power supply voltage Vcc. According to the present invention, a change of current detection sensitivity due to a change of the power supply voltage Vcc is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2018173747-A (JP)
Title: Electronic apparatus, sensor system, controller, and sensor unit
Inventor: SAKAI YUJI
IPC: H04Q9/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce response time to a control signal.SOLUTION: A sensor system comprises a communication unit 10 as a controller, and a plurality of sensors 20. Each sensor 20 comprises a sensor amplifier 21 as a sensor unit, and a sensor head 22. Each sensor amplifier 21 is connected in series to the communication unit 10. A CPU of the communication unit 10 transmits a control signal. The control signal comprises a start pulse, a priority signal, and a normal signal. The priority signal comprises a plurality of priority signals. A CPU of the sensor amplifier 21 returns "a current value", "a maximum value", "a minimum value", and "a mean value" that correspond to a command of each priority signal in accordance with the state of signals included in the priority signals.SELECTED DRAWING: Figure 1
Patent JP-2017153111-A (JP)
Title: Digital broadcast transmitter and digital broadcast receiver
Inventor: KAWAKITA HIROYUKI
IPC: H04H60/16
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast transmitter for distributing an access control program by a broadcast wave.SOLUTION: A digital broadcast transmitter 1 comprises: distribution data generation means 13 for encrypting an access control program by a program encryption key and generating distribution data; distribution data scrambling means 14 for encrypting the distribution data by the scramble key and generating encrypted distribution data; common information generation means 15 for encrypting the scramble key by a transmission line protection key and generating common information; individual information generation means 19 for encrypting the transmission line protection key by an effective device key and generating individual information; down load table generation means 20 for generating a down load table including an identifier indicating that the access control program is to be transmitted by a broadcast wave; and multiplexing means 22 for multiplexing the generated information.SELECTED DRAWING: Figure 2
Patent JP-2018176515-A (JP)
Title: Compass, a pair of dividers, and display
Inventor: KANO TOYOKAZU
IPC: G06F3/03
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a compass and a pair of dividers of which are very convenient.SOLUTION: A compass has a holding part 11, a first leg part 12 and a second leg part 13 which are connected so as to be able to turn with respect to the holding part, a first tip part 14 which is arranged at an end of the side opposed to the holding part in the first leg part, and a second tip part 15 which is arranged at an end of the side opposed to the holding part in the second leg part. The first tip part has a penpoint for a touch panel, and the second tip part has a resin part for preventing slip. The penpoint and the resin part for preventing slip may be made of conductive resin.SELECTED DRAWING: Figure 1
Patent JP-2017132800-A (JP)
Title: Ectoparasite controlling agent
Inventor: IWASA TAKAO
IPC: A01P7/02
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide ectoparasite controlling agents that can overcome at least some restrictions when using currently used insecticides and eliminators, particularly the restrictions concerning a killing rate, a long shelf life, and the inhibition of ectoparasites, such as mites and fleas.SOLUTION: A method of inhibiting parasitism in the body or on the body surface of a pet or livestock in need inhibiting the parasitism of parasites comprises topically administering an effective amount of at least one compound selected from 1-hetero diene compound represented by formula (I) and their salts to the animal monthly or at an interval longer than one month. [formula I] [In the formula I, Xrepresents a substituted or unsubstituted C1 to C6 alkyl group; A and B represent an oxygen atom or a sulfur atom, Rand Rrepresent a hydrogen atom, a substituted or unsubstituted C1 to 6 alkyl group and the like.]SELECTED DRAWING: None
Patent JP-2018179114-A (JP)
Title: Transmission device of work machine
Inventor: TSUJI KENICHIRO
IPC: B60K17/28
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device of a work machine capable of reducing a space for disposing a fork rod.SOLUTION: A transmission device includes a transmission mechanism for changing rotational power from an engine and transmitting the same to an output shaft, a first shift fork for switching the transmission mechanism to a first gear shift state, a second shift fork for switching the transmission mechanism to a second gear shift state, a fork rod supporting the first shift fork and the second shift fork movably in an axial direction, a first operation body for operating the first shift fork, and a second operation body for operating the second shift fork. The first shift fork has a first support portion supported by the fork rod and a first engagement portion engaged with the first operation body, the second shift fork has a second support portion supported by the fork rod and a second engagement portion engaged with the second operation body, the first support portion and the second support portion are axially arranged, and the first engagement portion and the second engagement portion are deviated in a direction intersecting the axial direction, and can be axially overlapped.SELECTED DRAWING: Figure 9
Patent JP-2018178863-A (JP)
Title: Gas compressor
Inventor: TAKESASHI HIROKI
IPC: F04C29/12
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce loss in a transit route before gas is sucked into a cylinder chamber, in a gas compressor, to improve efficiency of the gas compressor.SOLUTION: A compressor 100 is configured such that outside an inner peripheral surface 41 of a cylinder 40, a penetrating passage 48 penetrating between end surfaces 40a, 40b is provided; in a front side block 20, a suction port 21 opened so as to straddle between the penetrating passage 48 and cylinder chambers 53, 54 is formed; between a partition wall 42 partitioning the cylinder chambers 53, 54 and the penetrating passage 48, and a rear side block 30, a cutout 43b (communication passage) communicating between the penetrating passage 48 and the cylinder chambers 53, 54 is formed; both end surfaces 42a, 42b of the partition wall 42 are inclined toward a direction of guiding refrigerant gas G to the cylinder chambers 53, 54.SELECTED DRAWING: Figure 3
Patent JP-2018181083-A (JP)
Title: Electronic equipment, method and program
Inventor: MATSUMOTO TAKUO
IPC: G06F3/0484
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment, a method and a program capable of executing various processing by operations of a switch.SOLUTION: Electronic equipment is equipped with: a plurality of proximity sensors; and a processing part which executes processing according to combination of detection results of the plurality of proximity sensors. When a proximity sensor 68D is on (a proximity sensor 68E is off), proximity sensors 68A to 68C function as luminance adjustment switches of an LCD panel in a block 128. When the proximity sensor 68E is on (the proximity sensor 68D is off), the proximity sensors 68A to 68C function as sound volume adjustment switches of a speaker in a block 130.SELECTED DRAWING: Figure 4
Patent JP-2017198671-A (JP)
Title: Image processor and image processing method
Inventor: HORI SHINJIRO
IPC: G01N21/88
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of outputting an inspection result with a high response performance with respect to imaging operation of each object in a series of processing to inspect by sequentially picking up images of plural objects.SOLUTION: An aligned image is generated by disposing a work reference image which is generated from a reference image in the vicinity of a work inspection image which is generated from an inspection object image, and a series of predetermined singular part extraction processing is made based on the aligned image. The reference image is previously acquired before picking up the image of the inspection object.SELECTED DRAWING: Figure 2
Patent JP-2017144262-A (JP)
Title: Game machine
Inventor: SUZUKI MASACHIKA
IPC: A63F7/02
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving a performance amusement.SOLUTION: A game machine comprises a function for displaying a first display which indicates reservation of a special pattern determination and a function for changing the display mode of the first display. The game machine further comprises a function for temporarily stopping a first pattern based on a determination result of the special pattern determination, and a function for temporarily stopping a second pattern based on a prior determination result. When the first pattern is temporarily stopped, the display mode of the first display is not changed, and when the second pattern is temporarily stopped, the display mode of the first display can be changed.SELECTED DRAWING: Figure 13
Patent JP-2018177143-A (JP)
Title: Roof structure
Inventor: MOCHIZUKI KUNISHIGE
IPC: B62D25/06
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure for a vehicle, which is advantageous in suppression of vibration and muffled sound.SOLUTION: A roof structure (100) for a vehicle comprises right and left roof side rails (10, 10) extending on a vehicular room upper part, at least two cross members (12, 16) installed between the right and left roof side rails, and a roof panel (20) arranged at an upper side of the plurality of cross members and between the right and left roof side rails. A roof inner panel (30) is further provided, which extends at a lower side of the roof panel (20) and between the at least 2 cross members (12, 16) and is jointed with the at least 2 cross members (12, 16). The roof inner panel (30) is at least partially bonded (4) to the roof panel (20).SELECTED DRAWING: Figure 1
Patent JP-2018188961-A (JP)
Title: Shaft seal device, shaft seal device assembly, shaft seal system, and abnormality detection method
Inventor: ASANO RYUTA
IPC: F16J15/16
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To quickly and reliably detect an abnormality related to an amount of liquid supplied to a shaft seal device.SOLUTION: A shaft seal device 1 comprises a seal part 20 provided around a main shaft 50 of a pump, a housing part 101a for housing the seal part 20, a supply part 30 for supplying liquid to the seal part 20, a discharge part 40 for discharging the liquid passed through the seal part 20, to the outside, and a sensor group for detecting an abnormality related to an amount of the liquid.SELECTED DRAWING: Figure 2
Patent JP-2018051288-A (JP)
Title: Pulse wave measurement device and pulse wave measurement method
Inventor: MURAKAMI KENTA
IPC: A61B5/02
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a further improved pulse wave measurement device.SOLUTION: A pulse wave measurement device 10 is provided with a processor and a memory. The processor outputs a command to an externally provided lighting device so that an amplitude of first hue waveforms obtained from a plurality of first visible light images belongs to a prescribed hue range, calculates a degree of correlation between a first visible light waveform obtained from a plurality of visible light images and a first infrared light waveform obtained from a plurality of first infrared light images, outputs an infrared light control signal controlling the light volume of the infrared light of an infrared light source 123 in accordance with the calculated degree of correlation, outputs a visible light control signal controlling the light volume of the lighting device 30, extracts a second visible light waveform and a second infrared light waveform each from a plurality of acquired third visible light images and a plurality of acquired second infrared light images, calculates first biological information from at least one of the feature amount of the second visible light waveform and the feature amount of the second infrared light waveform, and outputs the calculated first biological information.SELECTED DRAWING: Figure 7
Patent JP-2018200286-A (JP)
Title: Rotor supporting device, and diagnostic system and diagnostic method therefor
Inventor: SUZUKI AYAMI
IPC: F16C19/36
Filed: 2017-05-30
Abstract: To provide a structure and a method capable of detecting a sign of damage of a stationary side trajectory with a rotor supporting device assembled to the position of use.SOLUTION: A first strain sensor 5a (5b) is attached to a first position which is the same circumferential position as the maximum load position in the load range at the time of use, in an inner peripheral surface of an inner ring 12a (12b). A second strain sensor 6a (6b) is attached to a second position which is present in the same circumferential range as the load range at the time of use in the inner peripheral surface, and which is circumferentially phase-shifted by an angle ψ from the first position. Presence or absence of a sign of damage of an inner ring trajectory 15a (15b), which is a stationary side trajectory, is determined using both a first measurement which is an amount of circumferential strain at the first position measured by the first strain sensor 5a (5b) and a second measurement which is an amount of circumferential strain at the second position measured by the second strain sensor 6a (6b).SELECTED DRAWING: Figure 2
Patent JP-2018203451-A (JP)
Title: Impeller device and method for decelerating paper sheet in impeller device
Inventor: TOMAKI HITOSHI
IPC: B65H29/40
Filed: 2017-06-02
Abstract: To provide an impeller device capable of stopping a paper sheet in a state in which an advancing direction tip of the paper sheet is brought into contact with a bottom part in a blade groove even if the paper sheet advances at a high speed.SOLUTION: In an impeller device for receiving a paper sheet 6 delivered from a conveying device 10 by a blade groove 23 of an impeller 20 to bring an advancing direction tip 6a of the paper sheet 6 into contact with a bottom part 23b in the blade groove and stop it, an advancing speed of the paper sheet 6 advancing in the blade groove 23 is sufficiently decelerated by the impeller device provided with a suction port 27 in which the advancing direction tip of the paper sheet 6 advancing in the blade groove 23 is adsorbed on a blade 22 of the impeller 20 by a vacuum pressure to decelerate the advancing speed to make it possible to stop the paper sheet in a state in which the advancing direction tip 6a of the paper sheet 6 is brought into contact with the bottom part 23b in the blade groove even if the paper sheet 6 advances at a high speed.SELECTED DRAWING: Figure 4
Patent JP-2017192744-A (JP)
Title: Negative pressure wound closure device
Inventor: RAYMOND M DUNN
IPC: A61M27/00
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure wound closure system and a method of using the system that reduce the need for repetitive replacement of wound filler material employed in the prior art, can advance the rate of healing, and simultaneously use negative pressure to remove wound fluids.SOLUTION: The invention facilitates closure of a wound by selectively contracting to displace tissue, and utilizes tissue grasping elements 106 to apply a wound closing force to the tissue.SELECTED DRAWING: Figure 1A