baber/WOPTO huggingface dataset:
Patent JP-2019024742-A (JP)
Title: Measurement apparatus, measurement method, and measurement program
Inventor: SUEMATSU EIJI
IPC: A61B5/0245
Filed: 2017-07-27
Abstract: To provide a technique capable of suppressing detection of inaccurate biological information more than the conventional one.SOLUTION: A measurement apparatus includes: a Doppler sensor (40) that applies microwaves to a living body, receives reflection waves of the microwaves, and outputs a Doppler signal on the basis of the microwaves and the reflection waves; a control circuit (152) that detects biological information including at least one of a heart rate and a respiration rate of the living body on the basis of the Doppler signal; and a memory (154) that stores the detected biological information. The control circuit includes: comparison units (66I, 66Q, 76I, and 76Q) that compare the detected biological information with past biological information stored in the memory; and an output unit (52) that outputs biological information detected when a comparison result satisfies a predetermined condition, or biological information to be derived on the basis of the biological information and the past biological information.SELECTED DRAWING: Figure 4
Patent JP-2018008314-A (JP)
Title: Method and apparatus for non-ablative, photo acoustic compression machining in transparent materials using filamentation by burst ultrafast laser pulses
Inventor: S ABBAS HOSSEINI
IPC: B23K26/55
Filed: 2017-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, system and method for the processing of orifices in materials by laser filamentation that utilizes an optical configuration that focuses the incident laser light beam in a distributed manner along the longitudinal beam axis.SOLUTION: This distributed focusing method enables the formation of filaments over distances, and the laser and focusing parameters are adjusted to determine the filament propagation and termination points so as to develop a single/double end stopped orifice, or a through orifice. Selected transparent substrates from a stacked or nested configuration may have orifices formed therein/therethrough without affecting the adjacent substrate. These distributed focusing methods support the formation of filaments with lengths well beyond ten millimeters in borosilicate glass and similar brittle materials and semiconductors.SELECTED DRAWING: None
Patent JP-2017192812-A (JP)
Title: Light exposure device for improving cognitive symptoms and depression symptoms, room with light exposure device, and lighting apparatus for improving cognitive symptoms and depression symptoms
Inventor: KATO NOBUO
IPC: A61N5/06
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To exert an effect equivalent to a depression symptom improving effect obtained by an electroconvulsion stimulation device, an effect equivalent to a depression symptom improving effect and an effect equivalent to a cognitive symptom improving effect obtained by a transcranial magnetic stimulation device, and to utilize this light exposure device etc. also in home environment as compared with an electroconvulsion stimulation device and a transcranial magnetic stimulation device which are limited to treatment in clinical institutions.SOLUTION: In a light irradiation device 20 for improving cognitive symptom and depression symptom according to the present invention, photostimulation is given to a retina by continuous flashing of a light source 21 of frequency of 1 to 10 Hz, Homer 1a is made to continuously express by the photostimulation, and BK-type potassium channel in pyramidal cell of cerebral cortex is activated.SELECTED DRAWING: Figure 1
Patent JP-2019031356-A (JP)
Title: Elevator device
Inventor: MATSUKUMA TOSHIJI
IPC: B66B3/02
Filed: 2017-08-07
Abstract: To provide an elevator device capable of automatically saving passengers in a car when a sensor that detects a shield plate or a rotary encoder of a hoist fails even without providing a sensor that detects a level difference between a governor encoder or the car and a landing.SOLUTION: The elevator device is provided with: an end floor detector 4 that detects presence of a car 2 at an end floor; a car door closing detection device 10 that detects opening/closing of a car door 11; and a landing door closing detection device 12 that detects opening/closing of a landing door 13. A control device 8 causes the end floor detector 4 to detect the presence of the car 2 at the end floor (S2) when a failure of a sensor 3 that detects a shield plate 1 or a rotary encoder 6 of a hoist 5 is detected (S1), opens the car door 11 by a prescribed distance (S5) when the door closing detection devices 10, 12 detect closing of the doors 11, 13 (S3), and fully opens the doors 11, 13 (S7) when the door closing detection devices 10, 12 detect opening of the doors 11, 13 (S6).SELECTED DRAWING: Figure 4
Patent JP-2019031795-A (JP)
Title: Drainage structure
Inventor: ONISHI TEPPEI
IPC: E03C1/20
Filed: 2017-08-07
Abstract: To provide a drainage structure enabling appropriate flow of bubbles following drainage and actualizing excellent design.SOLUTION: A drainage ditch 20 is divided into a ditch upstream side area 26 and a ditch downstream side area 27. In the ditch upstream side area 26, a ditch bottom 21 is a flat inclined plane inclined downward in the depth direction of the drainage ditch 20 along the direction from a ditch first side part 23 toward a ditch second side part 24. In the ditch downstream side area 27, the ditch bottom 21 is a curved surface having a steeper gradient than the ditch upstream side area 26 in the longitudinal direction of the drainage ditch 20 and curved toward the depth direction of the drainage ditch 20 along the downstream direction. In the ditch downstream side area 27, an erected step 25 is formed before a drain port part 10 downstream the ditch bottom 21.SELECTED DRAWING: Figure 3
Patent JP-2019035214-A (JP)
Title: Concrete foundation reinforcement structure for pile
Inventor: MURATA SHOICHI
IPC: E02D27/01
Filed: 2017-08-10
Abstract: To reduce construction labor.SOLUTION: A concrete foundation reinforcement structure 10 for a plie comprises: an erected portion 34 of a foundation portion 30; reinforcement steel plates 42 surrounding the erected portion 34 and forming a filling space 50 above the erected portion 34; through bolts 60 penetrating the reinforcement steel plates 42 and the filling space 50 in a lateral direction and connected to the reinforcement steel plates; and a filled concrete 52 which is filled in the filling space 50 and to whose upper face 52U a pile 14 is fixed.SELECTED DRAWING: Figure 3
Patent JP-2017225175-A (JP)
Title: Screen-relative rendering of audio and encoding and decoding of audio for such rendering
Inventor: Charles q robinson
IPC: H04S7/00
Filed: 2017-08-21
Abstract: PROBLEM TO BE SOLVED: To provide screen-relative rendering of audio and encoding and decoding of audio for such rendering.SOLUTION: An object based audio program including screen-related metadata indicative of at least one warping degree parameter for at least one audio object is generated. A speaker channel-based program including by warping audio content of an object based audio program to a degree determined by at least one warping degree parameter is generated. There are provided a system configured to perform such audio signal generation, decoding 7B, or rendering 11 and an audio processing unit including a buffer memory which stores at least one segment of any such audio program.SELECTED DRAWING: Figure 3
Patent JP-2019035497-A (JP)
Title: Falling prevention tool for fastening nut
Inventor: SUZUKI YASUYUKI
IPC: F16B39/38
Filed: 2017-08-10
Abstract: To provide a falling prevention tool of a fastening nut for preventing the nut fastened to a bolt from loosening by vibration etc. and falling from the bolt.SOLUTION: A falling prevention tool 4 comprises: a cylindrical body 5 formed by a die cast molding machine 20 and having a through hole 5a of a bolt 3; and a coil spring 10 having a coil part 10a which threadedly engages with a screw groove 3a of the bolt 3. One side of the coil spring 10 is formed as a fixing end 10b which engages with an upper part 5c of the cylindrical body 5 and the other side of the coil spring 10 is formed as a free end 10c facing an operation hole 8 opened at a lower part 5b of the cylindrical body 5. A clearance 11 which allows diameter expansion of the coil part 10a is provided between an inner peripheral wall 6 of the through hole 5a of the cylindrical body 5 and the coil part 10a. Multiple support pillars 12 protruding to an axial direction of the bolt 3 inserted into the through hole 5a are formed on the inner peripheral wall 6 and the support pillars 12 are engaged with the screw groove 3a of the bolt 3.SELECTED DRAWING: Figure 1
Patent JP-2019040842-A (JP)
Title: Back light
Inventor: MIYASHITA TAKUMI
IPC: F21S2/00
Filed: 2017-08-29
Abstract: To provide a back light which enables reduction of the number of light sources, such as LEDs, even when thickness reduction and increase of the size are achieved while maintaining high image quality.SOLUTION: A back light 20 lights a liquid crystal panel 14 included in a liquid crystal display device 30 from a back surface and includes: LEDs 11 which are disposed immediately below an area 14a of the liquid crystal panel 14 which has to be displayed with high image quality; a reflector plate 9 disposed immediately below the area 14a which does not have to be displayed with high image quality; a light guide plate 6 disposed on upper parts of the LEDs 11 and the reflector plate 9; and LEDs 12 disposed at an edge part of the light guide plate 6. In the light guide plate 6, a dot pattern 6a is formed at a position that faces the reflector plate 9.SELECTED DRAWING: Figure 3
Patent JP-2019039554-A (JP)
Title: Heat insulation material
Inventor: MURAYAMA KAZUKI
IPC: D04H1/4209
Filed: 2017-08-29
Abstract: To provide a heat insulation material having heat insulation performance at room temperature, and having heat radiation performance at high temperature.SOLUTION: A heat insulation material is composed of a porous body containing an inorganic fiber. A thermal conductivity of the porous body at 400°C is 3.8 or more times higher than that at 25°C.SELECTED DRAWING: Figure 2
Patent JP-2019047166-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KASHIBUCHI YOICHI
IPC: H04N1/405
Filed: 2017-08-29
Abstract: To suppress the occurrence of moire while improving the reproducibility and graininess of halftone dots in a low density region.SOLUTION: An image forming apparatus according to the present invention is an image forming apparatus that applies halftone processing to each recording material using a threshold value matrix having a plurality of halftone dot cells to generate a halftone dot image, and in the threshold value matrix, from among the halftone cells, a halftone dot of a predetermined size is sequentially formed from a halftone dot cell in which the degree of dispersion of the halftone dots calculated by superposing the halftone dot images generated for recording materials of at least two colors is the largest to assign a threshold value in predetermined units.SELECTED DRAWING: Figure 8
Patent JP-2018009184-A (JP)
Title: Heat-transfer fluid with reduced flammability
Inventor: DAVID ANDRE
IPC: F25B1/00
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling or heating fluid or a body by a steam-compression circuit containing heat-transfer fluid.SOLUTION: The steam-compression circuit is at least partially contained in an enclosed space, the relative humidity of the air in the enclosed space is equal to or lower than a threshold value Hwhich is 50% or less, and the flammability of the heat-transfer fluid at the relative humidity His equal to or lower than the flammability of the heat-transfer fluid at the relative humidity of 50%. Further provided are: equipment suitable for implementing the above method; a method for protecting against the risk of fire or explosion the enclosed space at least partially containing the steam-compression circuit which contains a heat-transfer fluid; a method for reducing the GWP of a heat-transfer fluid; and heat-transfer fluids suitable for implementing the above methods.SELECTED DRAWING: None
Patent JP-2018040358-A (JP)
Title: Manufacturing method of fluid control device
Inventor: CHIN SEISHIYOU
IPC: H01L41/053
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To solve problems on occurrence of error in assembling due to miniaturization of a substrate and a piezoelectric actuator, and degradation of efficiency in transporting a fluid and noise due to difficulty in maintaining a required clearance in a fluid control device.SOLUTION: A manufacturing method includes a step (a) for providing a casing 26, a piezoelectric actuator 23 composed of a piezoelectric element 233 and a vibration plate 230 having a first surface 230b and a second surface 230a corresponded to the first surface and having a bulge portion, and a deformable substrate structure including a circulation plate 21 and a flexible plate 22 having a movable portion, a step (b) for configuring a deformable substrate structure by joining the flexible plate and the circulation plate in a stacked manner, and a step (c) for synchronously deforming the flexible plate and the circulation plate of the deformable substrate structure, and defining a specific depth between the movable portion of the flexible plate and the bulge portion of the vibration plate.SELECTED DRAWING: Figure 3A
Patent JP-2017207787-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: ABE DAISUKE
IPC: G03G21/18
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To perform, with high accuracy, coupling on a side of a process cartridge that receives torque from an apparatus body of an electrophotographic image forming apparatus, and positioning in the axial direction of a torque providing part on a side of the apparatus body.SOLUTION: A cartridge 2 includes: a first cartridge-side positioning target part 158b that engages with a first body-side positioning part 130Ra while attached to an apparatus body 1; a second cartridge-side positioning target part 158c that engages with a second body-side positioning part 130Rb that is provided on the same axis as the axis of a drum 20 on one end in the longitudinal direction of a first frame body unit 50; a third cartridge-side positioning target part 51e that engages with a third body-side positioning part 130La that is provided on the same axis as the axis of the drum 20 on the other end in the longitudinal direction of the first frame body unit 50; a first unit-side regulation part 200 that is provided in the first frame body unit 50; and a first drum-side regulation part 150c that is provided in the drum 20 to be in contact with the first unit-side regulation part 200.SELECTED DRAWING: Figure 2
Patent JP-2019052449-A (JP)
Title: No-sewing bag sandbag and its manufacturing method
Inventor: HIROHASHI TOSHIAKI
IPC: D03D11/00
Filed: 2017-09-13
Abstract: To be able to use it conveniently by eliminating the need for sewing and threading operations for threading an opening string.SOLUTION: In a no-sewing sandbag 11 formed of a double weave fabric having an opening 14 at one end, which is formed by hollow weaving with warp yarn 12 and weft yarn 13, an opening string 17 woven at the time of hollow weaving is provided in parallel with the weft yarn 13 at edges of the opening 14 in one weave 15 and the other weave 16 of one another overlapping each other. The no-sewing sandbag 11 can be readily used at the stage when completed to be woven, with the opening string 17 provided at just the same stage.SELECTED DRAWING: Figure 1
Patent JP-2019052666-A (JP)
Title: Speed reduction gear and electric equipment with the same
Inventor: YOSHITAKE ATSUSHI
IPC: B26B19/28
Filed: 2017-09-13
Abstract: To provide a cycloid type speed reduction gear suitable for electric equipment which can reduce a noise level in a speed reduction mechanism while achieving miniaturization of the speed reduction mechanism, and the electric equipment with the speed reduction gear.SOLUTION: A cycloid type speed reduction gear includes an input shaft 5 receiving rotational power of a pre-stage device 3, an eccentric cam 6 fixed on the input shaft 5, a planetary gear 7 rotated and driven by the eccentric cam 6, an inner gear 8 meshed with the planetary gear 7 and allowing the planetary gear 7 to revolve while self-rotating, a passive disc 9 and an output shaft 10 receiving self-rotating power of the planetary gear 7, and a casing 4 for storing these members. The casing 4 includes a base end case 16 arranged on an end in the input shaft 5 side, a case 17 also used as the inner gear 8, and a distal end case 18 arranged on an end in the output shaft 10 side. The end in the input shaft 5 side of the casing 4 is closed by a base wall 20 provided on the base end case 16.SELECTED DRAWING: Figure 10
Patent JP-2019051835-A (JP)
Title: Vehicle front structure
Inventor: SAITO HISAHIRO
IPC: B60R19/04
Filed: 2017-09-15
Abstract: To reduce an amount of deformation of a vehicle cabin by controlling the position of a bend of a bumper RF in the event of center pole collision.SOLUTION: A vehicle front structure S1 comprises a pair of right and left front side members 10, a bumper RF20, a power unit 30, and a dash part 40. The power unit 30 is composed of a right device 30R and a left device 30L coupled to each other. Provided in an area between the dash part 40 and the power unit 30 is a rear support part (a gear box 44) that, when the power unit 30 moves parallel in a vehicle rearward direction, supports the power unit. The bumper RF20 has a first bend initial point 20A at a position displaced from the middle of a vehicle width direction. The position of the first bend initial point 20A is set such that the first bend initial point 20A transmits collision load to the right device 30R or left device 30L, which is supported by the rear support part in the event of center pole collision.SELECTED DRAWING: Figure 1C
Patent JP-2019054195-A (JP)
Title: Semiconductor device
Inventor: FURUKAWA MASARU
IPC: H01L29/47
Filed: 2017-09-19
Abstract: To provide a semiconductor device with improved reliability.SOLUTION: A semiconductor device according to an embodiment comprises a substrate, a first semiconductor region, a second semiconductor region, a third semiconductor region, a fourth semiconductor region, and a first electrode. The second semiconductor region is provided on the first semiconductor region. The second semiconductor region has a first portion, and a second portion connected with the first portion in a first direction parallel to a first surface of the substrate. A conductivity type of the second semiconductor region is a second conductivity type. The first electrode is provided on the first portion in the second semiconductor region, on the third semiconductor region, and on the fourth semiconductor region, and contacted with the first portion in the second semiconductor region.SELECTED DRAWING: Figure 1
Patent JP-2019056719-A (JP)
Title: Method for manufacturing optical communication module, device for manufacturing optical communication module, and optical communication module
Inventor: YAMADA TAKASHI
IPC: H01S5/022
Filed: 2017-09-19
Abstract: To provide a method for manufacturing an optical communication module capable of improving mounting accuracy by simple means.SOLUTION: A method for manufacturing an optical communication module includes: a process of preparing an optical coupling member having a main body part including a portion transparent to visible light and a first electrode provided on a first surface of the main body part; a process of preparing an optical element having an optical region as a light emission region or a light reception region and a second electrode on the surface thereof; a process of arranging the optical coupling member and the optical element such that the first surface is opposite to the surface; a process of adjusting the position of the optical coupling member or the optical element; and a process of bonding the first electrode of the optical coupling member and the second electrode of the optical element. In the process of adjusting the position, the first surface of the main body part and the surface of the optical element are recognized via the transparent portion from a second surface in the main body part, and the position of at least one of the optical coupling member and the optical element is adjusted such that a positional relation between the first surface of the optical coupling member and the surface of the optical element falls within a predetermined error range.SELECTED DRAWING: Figure 9
Patent JP-2018002149-A (JP)
Title: In-wheel motor drive device
Inventor: KURODA MASARU
IPC: H02K1/30
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an in-wheel motor drive device having small size and light weight, excelling in quietness and improved in durability.SOLUTION: An in-wheel motor drive device 21 comprises, a motor part A, a speed reduction part B, a wheel bearing part C, and a casing 22. The motor part A comprises a stator 23a fixed to the casing 22, a motor rotating shaft 24 rotatably supported on the casing 22 via a plurality of rolling bearings 36a and 36b, and a rotor 23b installed to the motor rotating shaft 24. The motor rotating shaft 24 of the motor part A rotatively drives a speed reducer input shaft 25 of the speed reduction part B, and rotation of the speed reducer input shaft 25 is reduced in speed and is transmitted to a speed reducer output shaft 28. The wheel bearing part C is connected to the speed reducer output shaft 28. In the in-wheel motor drive device, the motor rotating shaft 24 is formed of a case-hardened steel and is applied with carburization quenching and tempering as a heat treatment.SELECTED DRAWING: Figure 1
Patent JP-2018030370-A (JP)
Title: Inkjet recording medium
Inventor: MITSUYOSHI KANAME
IPC: B41M5/52
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording medium that can give an image with high glossiness and excellent color mixing prevention property and water resistance when the image is printed by use of an aqueous ink containing a pigment, an inkjet recording method using the recording medium, and a pretreatment liquid for inkjet recording.SOLUTION: [[1] The recording medium is prepared by applying a treatment liquid to printing paper or the like, and has such properties that a water absorption amount of the printing paper or the like is 0 to 10 g/munder the condition of 100 msec contact time between the printing paper or the like and pure water. The treatment liquid is an aqueous solution comprising colloidal silica and a polyacrylic acid having a weight average molecular weight of 80000 or more, in which a mass ratio [(colloidal silica)/(polyacrylic acid)] is 4 to 100. [2] The inkjet recording method comprises forming an image on the above recording medium by an inkjet recording method with using an aqueous ink containing a pigment. [3] The pretreatment liquid comprises an aqueous solution comprising colloidal silica and a polyacrylic acid having a weight average molecular weight of 80000 or more, in which an average particle diameter of secondary particles of the colloidal silica is 60 to 300 nm, and a mass ratio [(colloidal silica)/(polyacrylic acid)] is 4 to 100.SELECTED DRAWING: None