baber/WOPTO huggingface dataset:
Patent JP-2018146548-A (JP)
Title: Reflection characteristic evaluation system and reflection characteristic evaluation method
Inventor: NAKANO RYOSUKE
IPC: G01R29/08
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To increase calculation accuracy and shorten calculation time in ray tracing.SOLUTION: A reflection characteristic evaluation system includes: a ray tracing unit for irradiating a target 3D model with an artificial light having an amplitude certain times larger than a radar wave length; and a reflection characteristic database for recording a reflection characteristic of each of multiple, typical shapes corresponding to each of multiple typical shapes. Each characteristic is calculated ahead by electromagnetic field analysis. The ray tracing unit irradiates the 3D model with the multiple artificial lights to scan the 3D model. The ray tracing unit calculates a reflection characteristic of the portion of the 3D model irradiated by radio waves based on the reflection characteristic of a typical shape similar to the portion of the 3D model irradiated by the artificial light when the artificial light irradiates the 3D model.SELECTED DRAWING: Figure 1
Patent JP-2018150422-A (JP)
Title: Polyarylene sulfide composition
Inventor: OZAKI SO
IPC: C08K3/34
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene sulfide composition that is especially useful for e.g., electric/electronic components or electric components such as automobile electrical components because it has excellent electric characteristics such as voltage resistance, and a case including the polyarylene sulfide composition.SOLUTION: A polyarylene sulfide composition at least contains, based on polyarylene sulfide (A) 100 pts.wt., clay mineral (B) 1-20 pts.wt. and fibrous filler (C) 10-150 pts.wt., clay mineral (B) of 1 nm-100 nm in thickness.SELECTED DRAWING: None
Patent JP-2018151787-A (JP)
Title: Mortgage examination unification-automation system, method and program
Inventor: KAWAHARA YURI
IPC: G06Q40/02
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for unification of processing up to execution of a second examination when a first examination result of a mortgage is an excellent attribute.SOLUTION: A system for examining a mortgage comprises: means for receiving examination application data from a first device; means for receiving electronic data of a necessary document associated with the examination application data from the first device; means for executing a first examination based on the examination application data; means for determining a result of the first examination; means for executing a second examination based on the examination application data when the result of the first examination is a first attribute; and means for displaying a part or all of the examination application data and the electronic data of the necessary documents on a second device to prompt a format check.SELECTED DRAWING: Figure 1
Patent JP-2017107872-A (JP)
Title: Lighting fixture
Inventor: KONO MAKOTO
IPC: H01L33/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture designed so that the brightness of a shade can be uniformized.SOLUTION: A lighting fixture includes: a fixture body 11 at the center of one surface of which an opening 25 is formed; a light emitting module substrate 12 on which a plurality of rows of semiconductor light-emitting elements 35 arranged on one surface of the fixture body 11 along its circumferential direction around the opening part 25 are mounted; a cover part 40 at the center of which an opening is formed, where a plurality of rows of light-distribution control bodies 41 controlling light diffusion so as to face the semiconductor light-emitting elements 35 are formed, and which covers the semiconductor light-emitting elements 35 from the front surface; and a shade 14 which covers one surface side of the fixture body 11. The light-distribution control bodies 41 are provided with light diffusion surfaces so that a light-diffusion degree of the light-distribution control bodies 41 facing the outside semiconductor light-emitting elements 35 is larger than that of the light-distribution control bodies 41 facing the inside semiconductor light-emitting elements 35 among the plurality rows of light-distribution control bodies 41.SELECTED DRAWING: Figure 1
Patent JP-2018149929-A (JP)
Title: Piping inspection device and method to inspect inside of piping
Inventor: OCHI TAKATOSHI
IPC: B61B13/10
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a piping inspection device which can be proof against meandering in an inside of the piping and easily inserted into the inside through a branch pipe fitted to the piping.SOLUTION: Inspection means 12 to inspect an inside of a piping 1 are installed on a guide frame 14 and the guide frame 14 comprises a plurality of frame members 22-24 and a plurality of connection members 27 which connect each frame member 22-24 with the other. The connection members 27 connect each frame member 22-24 so as to make each frame member bent in one direction C but to make bending of the frame member 22-24 regulated in other direction. The frame members 22-24 have bending range limiting parts and when the bending range limiting parts of the frame members 22-24 touch neighboring frame members 22-24, then the bending range of the guide frame 14 in the direction C is restricted.SELECTED DRAWING: Figure 3
Patent JP-2018151894-A (JP)
Title: Control system
Inventor: EGI MAMORU
IPC: G05B13/04
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To realize an ability to effectively follow a trajectory of an object of control while suppressing an adjustment load on a user as much as possible.SOLUTION: A control system comprises a driving side control device and an upper-level side control device. The driving side control device includes a driving side feedback system and driving side control model unit, and has a driving side control structure designed to enable model follow-up control based on a control model owned by the driving side control model unit. The upper-level side control device includes an upper-level side control model unit having models of the driving side feedback system and the object of control respectively, and has an upper-level side control structure designed so that an upper-level side correction signal based on a deviation of an output of the upper-level side control model unit from an action command signal can be fed back to an input port of the upper-level side control model unit, and a post-correction command signal produced based on the fed back upper-level side correction signal and the action command signal can be inputted to the upper-level side control model unit. The post-correction command signal is further inputted to the driving side control structure.SELECTED DRAWING: Figure 2
Patent JP-2018157394-A (JP)
Title: Receiving device
Inventor: HONDA ATSUSHI
IPC: H03G3/30
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device that prevents communication quality from deteriorating even when a signal greatly varies in amplitude variation.SOLUTION: A receiver 1 comprises: a variable gain amplifier 13 which amplifies a reception signal; a low-pass filter 15 which performs filter processing on a signal branching off from the reception signal to be amplified by the variable gain amplifier 13 or a signal branching off from the reception signal having been amplified by the variable gain amplifier 13; a logarithmic amplifier 16 which takes and outputs the logarithm of an output signal of the low-pass filter 15; a differential circuit 17 which differentiates and outputs the logarithm output of the logarithmic amplifier 16; a peak holding circuit 18 which outputs a peak hold value of the differentiation output of the differential circuit 17; and a gain adjusting circuit 19 which adjusts the gain of the variable gain amplifier 13 to a gain value corresponding to the peak hold value.SELECTED DRAWING: Figure 3
Patent JP-2018159799-A (JP)
Title: Music reproduction control apparatus, music reproduction control method, and music reproduction control program
Inventor: SODA TAKASHI
IPC: G10H1/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a music reproduction control apparatus, a music reproduction control method and a music reproduction control program capable of accurately recognizing a reproduction state of a musical piece being reproduced and performing a necessary instruction operation.SOLUTION: A music reproduction control apparatus includes a left pace fader 16, a right pitch fader 17 and a cross-fader 18, which are operation components on which a user performs an operation relating to reproduction of music, a reproduction state determining unit 111 for determining the reproduction state of the music while it is reproduced, a left oscillator 19, a right oscillator 20 and a cross oscillator 21, which are vibration generating units for notifying the user of the operation state of an operation component such as the left pitch fader 16 by causing movement of the operation component, and a vibration control unit 113 for controlling the operation of a vibration generating unit such as the left oscillator 19 in accordance with the reproduction state of the music determined by the reproduction state determining unit 111.SELECTED DRAWING: Figure 1
Patent JP-2018158903-A (JP)
Title: Galanthamine hydrobromide-containing orally disintegrable tablet
Inventor: SENDA ARISA
IPC: A61P25/28
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a galanthamine hydrobromide-containing orally disintegrable tablet having excellent storage stability.SOLUTION: The present invention provides an orally disintegrable tablet containing galanthamine hydrobromide, and croscarmellose sodium. The orally disintegrable tablet may further contain sodium starch glycolate. The content of sodium starch glycolate may be 0.1-10 wt.% relative to the total amount of the orally disintegrable tablet. The orally disintegrable tablet may further contain crystalline cellulose with a bulk density of 0.1-0.35. The tablet is preferably produced by a method for supplying a lubricant to a tablet by external lubricating method.SELECTED DRAWING: Figure 1
Patent JP-2018159332-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: TAKAHASHI HIRONORI
IPC: F02D45/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To improve knocking detection accuracy and thus inhibit a wrong determination during transient operation.SOLUTION: A CPU 9 includes: a frequency analysis section for extracting a plurality of frequency components from vibration detected by a vibration sensor 151 via a filter 39; a frequency switching section for switching a frequency band extracted in accordance with an operating state; a background level estimation section for acquiring a background level estimation value of each of the frequency components on the basis of the operating state; a smoothing section for calculating a background level BGLi by adding a background estimation value of each of the frequency components to each of the frequency components obtained by smoothing each of the frequency components obtained by subtracting the background level estimation value from each of the frequency components; a correction section for changing smoothing processing in the smoothing section when the frequency switching section switches the frequency band; a knocking index calculation section for calculating a knocking index on the basis of each of the frequency components and the background level of each of the frequency components; and a determination section for determining knocking by comparing the knocking index with a determination threshold value.SELECTED DRAWING: Figure 10
Patent JP-2018161003-A (JP)
Title: Driving device and image formation device
Inventor: TAKAHASHI KATSUNORI
IPC: H02P1/54
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving device having both an excellent acceleration performance of a driving shaft and a reduced power consumption.SOLUTION: A driving device 200 has a first power transmission portion 230 transmitting power of a stepping motor 210 to a driving shaft a71, the first power transmission portion 230 capable of switching between a connection state and a release state, a second power transmission portion 240 transmitting power of a brushless motor 220 to the driving shaft a71, and a control portion. At a first operation phase accelerating a rotation of the driving shaft up to a predetermined speed, the control portion transmits power of both the stepping motor 210 and the brushless motor 220 to drive the driving shaft a71, and at a second operation phase rotating the driving shaft a71 at a constant and predetermined speed after the first operation phase, releases transmission of the power of the stepping motor 210 by the first power transmission portion 230 to drive the driving shaft a71 only by the brushless motor 220.SELECTED DRAWING: Figure 2
Patent JP-2017114486-A (JP)
Title: Display device for vehicle
Inventor: OGISU TAKUMA
IPC: B60K35/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle which can project a display having a depth feeling.SOLUTION: A display device for a vehicle has an HUD main body 2 which displays, on a visual line of an occupant, front face display information which is formed as a front face virtual image V1, lower-side display information which is formed at a lower-side virtual image V2 at a lower side of the front face virtual image V1, and upper-side display information which is formed as an upper-side virtual image V3 at an upper side of the front face virtual image V1. The lower-side virtual image V2 and the upper-side virtual image V3 are formed so as to approximate an occupant as separating from the front face virtual image V1, that is, as progressing toward the lower side and the upper side.SELECTED DRAWING: Figure 1
Patent JP-2018167635-A (JP)
Title: Vehicle seat
Inventor: YAMAMOTO TOMOAKI
IPC: B60R22/26
Filed: 2017-03-29
Abstract: To make a seat belt webbing less likely to be pressed into a clearance between the webbing and a lever provided in a recessed part formed on a side shield.SOLUTION: A vehicle seat 1 has an outer shield 10 covering the side part of a seat cushion 3, and a reclining lever 20 provided in such a state as being set in a recessed part 11 formed on the outer shield 10 to dent in a seat width direction. The outer shield 10 has a pressed part 13 in which the webbing WB of a seat belt S/B is sometimes pressed from outside (a left side) in the seat width direction to the rear side area of the recessed part 11. The pressed part 13 is made to have a thrust shape thrusting outside (the left side) a general surface part 12 of the outer shield 10 in the seat width direction.SELECTED DRAWING: Figure 2
Patent JP-2017192294-A (JP)
Title: Motor control device
Inventor: KAWAI HIROAKI
IPC: H02P21/05
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of suppressing pulsation of rotary speed immediately after start of operation even without using a large-scale detector.SOLUTION: A pulsation extraction unit 30 extracts speed of a pulsation component having a specific frequency, pulsation speed, from a speed detection value calculated by a speed calculator 80. A pulsation acceleration calculator 41 calculates acceleration of the pulsation component, pulsation acceleration, from the pulsation speed extracted by the pulsation extraction unit 30. A multiplier 42 multiplies the pulsation acceleration by a predetermined coefficient k and converts a multiplication result to a voltage to calculate a compensation voltage value. An adder 50 adds the compensation voltage value to a q-axis voltage command value calculated by a current controller 13 to correct the q-axis voltage command value.SELECTED DRAWING: Figure 1
Patent JP-2018170185-A (JP)
Title: Vanadium redox secondary battery
Inventor: YOSHIDA SHIGEKI
IPC: H01M4/02
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in the case where an anion exchange membrane is used as a barrier membrane, when a charging and discharging are repeated in a long term, and when a vanadium redox secondary battery is left for a long term in a constant potential, vanadium ion, sulfate ion, water move to a negative electrode from a positive electrode through the anion exchange membrane, therefore a capacity is reduced.SOLUTION: There is provided a vanadium redox secondary battery comprising: a positive electrode including an active material including vanadium ion or ion including vanadium; a negative electrode including an active material including vanadium ion or ion including vanadium; and plural barrier membranes with ion permeability which are provided between the positive electrode side and the negative electrode side, in which the plural barrier membranes are arranged so that parts of the barrier membranes are overlapped.SELECTED DRAWING: Figure 2
Patent JP-2018166883-A (JP)
Title: Pulse measurement device, pulse measurement method, and program
Inventor: JINNOUCHI MASAKI
IPC: A61B5/0245
Filed: 2017-03-30
Abstract: To correctly measure a pulse rate even when a body moves.SOLUTION: A frequency analysis part 13 generates a pulse wave frequency signal obtained by converting a pulse wave detection signal detected by an optical sensor 20 from a time domain signal to a frequency domain signal. A body motion level determination part 14 determines the body motion level of a subject on the basis of an acceleration detection signal output by an acceleration sensor 21. A peak detection part 15 detects the peak of spectrum intensity in the pulse wave frequency signal, in a peak retrieval range corresponding to a determined body motion level. A pulse calculation processing part 16 generates pulse information on the basis of the frequency position of the peak detected by the peak detection part 15.SELECTED DRAWING: Figure 1
Patent JP-2018167533-A (JP)
Title: Laminate, wallpaper and wall structure
Inventor: NAKATANI MASAKAZU
IPC: B32B15/082
Filed: 2017-03-30
Abstract: To provide: a laminate having an aluminum vapor deposition layer, and that can suppress lowering of designability derived from transparency of the aluminum vapor deposition layer when used in wallpaper or the like; wallpaper using the laminate; and a wall structure using the wallpaper.SOLUTION: A laminate 10 has a base material layer 11 containing a thermoplastic resin, an aluminum vapor deposition layer 12, and an adhesive layer 13, where a pH of an extracted liquid after immersed in hot water at 95°C for 2 hours is 5 or more and 9 or less. Wallpaper has the laminate 10. A wall structure has the wallpaper, a wall body, and an intermediate layer that is mediated between the wallpaper and the wall body and contains a thermoplastic resin.SELECTED DRAWING: Figure 1
Patent JP-2018174063-A (JP)
Title: Automatic switch with hot-wire sensor
Inventor: OKUURA KEIICHIRO
IPC: H05B37/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To improve visibility of mode display for a user, while facilitating assembly, in an automatic switch with hot-wire sensor.SOLUTION: An automatic switch 10 with hot-wire sensor is constituted by housing printed wiring boards 42, 44, mounting a hot-wire sensor, a control section for controlling a load based on a sensor signal from the hot-wire sensor, a switch performing ON/OFF control of power supply to the load, and a mode display part for displaying control mode of the switch, in an enclosure 12. The mode display part includes multiple light-emitting elements 34a mounted on the first printed wiring board 42, and a light guide member 54 for guiding the light of each light-emitting element 34a, respectively, to the outside of the enclosure 12. A cover 16 has multiple display holes for exposing the tip of the light guide member 54 to the outside of the enclosure 12. The light guide member 54 includes multiple light guide pieces 54a for guiding the light of each light-emitting element 34a, and a coupling part 54b for coupling each light guide piece 54a.SELECTED DRAWING: Figure 6
Patent JP-2018172514-A (JP)
Title: Chlorine-containing crosslinked resin molded body and method for producing the same, silane masterbatch, masterbatch mixture and molded body of the same, and molded product
Inventor: MATSUMURA YUJI
IPC: C08J3/24
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine-containing crosslinked resin molded body having excellent appearance and oil resistance and method for producing the same, a silane masterbatch from which the chlorine-containing crosslinked resin molded body can be formed and a mixture and a molded body of the same, and a molded product.SOLUTION: There are provided a production method which includes a step (a) of melting and mixing a base resin containing 50-100 mass% of the total of crystalline chlorinated polyethylene and non-crystalline chlorinated polyethylene, an organic peroxide, an inorganic filler and a silane coupling agent in a specific ratio at a temperature equal to or higher than a decomposition temperature of the organic peroxide to prepare a silane masterbatch, and a step (b) of mixing a silane masterbatch obtained in the step (a) and a silanol condensation catalyst and then molding the mixed substance; a chlorine-containing crosslinked resin molded body produced by the same; a silane masterbatch; a mixture and a molded body of the same; and a molded product.SELECTED DRAWING: None
Patent JP-2018174225-A (JP)
Title: Magnetic material and manufacturing method of the same
Inventor: ITO KEISUKE
IPC: H01F1/22
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material whose magnetic permeability is less liable to lower as compared with the existing ferrite magnetic material even under a condition in which a direct current of about 1 A to 100 A is superimposed, and a method of manufacturing the same.SOLUTION: The magnetic material is a sintered body obtained by molding and firing a mixture obtained by further mixing a binder with a magnetic material raw material powder mixed with a mass ratio of ferrite powder and Ni powder within a range of 99.5: 0.5 to 90: 10. The sintered body has a bulk density of 4.6 g/cmor more.SELECTED DRAWING: None
Patent JP-2018180040-A (JP)
Title: Image forming apparatus and method for removing scattered toner in image forming apparatus
Inventor: NAGATO HIROSHI
IPC: G03G21/16
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can effectively prevent clogging of suction ducts for removing scattered toner, and a method for removing scattered toner in an image forming apparatus.SOLUTION: An image forming apparatus comprises: photoreceptors; developing devices that supply toner to the surfaces of the photoreceptors; and a toner suction device that has suction ducts and electrodes provided in the suction ducts, and sucks and collects scattered toner scattered and leaking from between the photoreceptors and the developing devices from one ends of the suction ducts. The toner suction device has a control part that inverts the polarity of a voltage applied to the electrodes.SELECTED DRAWING: Figure 2