baber/WOPTO huggingface dataset:
Patent JP-2018154494-A (JP)
Title: Rope vibration suppressing unit
Inventor: NAKAGAWA JUNICHI
IPC: B66B7/06
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a rope vibration suppressing unit for an elevator, which alone can suppress two rope parts from laterally vibrating in one direction.SOLUTION: The rope vibration suppressing unit comprises an anti-vibration bar 102, and an actuator 108, installed outside elevation passages for an elevator car 26, a first lifting body and a balance weight 28, a second lifting body, which turns the anti-vibration bar 102. The anti-vibration bar 102 is turned by the actuator 108 to be switched between a standby state where the bar stands and an operation state where the bar lies down. In the operation state, the anti-vibration bar 102 lies down beside both rope parts 24A and 24B: the first rope part (24A) is a rope part of either of an elevator car-side main rope part 24A and a balance weight-side rope part and the second rope part (24) is a rope part of the other of the balance weight-side main rope part 24B and the balance weight-side rope part.SELECTED DRAWING: Figure 4
Patent JP-2018158736-A (JP)
Title: Cap unit and capped container
Inventor: NAGAI TATSURO
IPC: B65D47/08
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cap unit in which a further improvement in usability can be made.SOLUTION: A slide opening/closing mechanism 16 for manually opening/closing a lid body 9 is attached to a cap body 7 so as to freely rotate via a second hinge part 17, and has: a rotation member 19 coupled to the lid body 9 via a first coupling part 18; and an urging member 20 that urges in the direction in which the lid body 9 closes a liquid passing port 12. By pressing one-end side of the rotation member 19 and allowing the rotation member 19 to rotate in one direction, the lid body 9 is rotated in the direction in which the liquid passing part 12 is opened against urging of the urging member 20, in conjunction with the rotation of the rotation member 19. Conversely, by cancelling pressing against the one-end side of the rotation member 19 and allowing the rotation member 19 to rotate in the other direction, the lid body 9 urged by the urging member 20 is rotated in the direction in which the liquid passing port 12 is closed, in conjunction with the rotation of the rotation member 19.SELECTED DRAWING: Figure 3
Patent JP-2018159585-A (JP)
Title: Radar cover and method for manufacturing radar cover
Inventor: OTAKE SHINICHI
IPC: B60R11/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To allow for long-term maintenance of design characteristics of a radar cover in which an inner core including a metal thin film capable of transmitting radio wave is disposed between a colored base member and a transparent member, by suppressing reaching of air or moisture the inner core even if the inner core is disposed in the vicinity of a rim.SOLUTION: A radar cover is provided which is arranged with the back surface thereof directed toward a radar unit detecting peripheral situation of a vehicle and in which an inner emblem 12 including a metal thin film capable of transmitting radio wave is disposed between a colored base member 13 and a transparent member 11. The transparent member 11 includes a covering part 11b covering an outer circumferential surface of the base member 13 from the outside viewed from a direction orthogonal to the back surface.SELECTED DRAWING: Figure 2
Patent JP-2018158871-A (JP)
Title: Silicon carbide powder, method for producing the same, and method for producing silicon carbide single crystal
Inventor: ISHIDA HIRONORI
IPC: C01B32/956
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide: silicon carbide powder that is capable of giving a silicon carbide single crystal in which impurity elements are not unevenly distributed and that serves as a raw material for producing the single crystal; a method for producing the same; and a method for producing the silicon carbide single crystal.SOLUTION: An inorganic siliceous raw material, a carbon raw material and a boron compound are mixed with one another to give a raw material for producing silicon carbide. The raw material for producing silicon carbide is calcined at 2,200°C or higher to form a lump material composed of silicon carbide. The lump material is crushed, and the crushed material is classified to give silicon carbide powder containing silicon carbide particles with a particle diameter of 100 μm or more. In the silicon carbide powder, not just particles with a particle diameter of 100 μm or less but also the particles with a particle diameter of more than 100 μm contain boron in an entirety of the particles. The silicon carbide powder is to be used as a raw material for producing a silicon carbide single crystal by a sublimation-recrystallization method.SELECTED DRAWING: Figure 2
Patent JP-2018161166-A (JP)
Title: Ultrasonic device, ultrasonic probe, and ultrasonic apparatus
Inventor: HANAMURA YUKI
IPC: H01L41/09
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device capable of executing ultrasonic measurement with respect to a desired direction with high accuracy, and an ultrasonic probe and an ultrasonic apparatus.SOLUTION: An ultrasonic device comprises: a substrate 411 having an opening 411A; a vibration film 412 closing the opening; a piezoelectric element 413 being provided on the vibration film and overlapping with the opening in a planar view as viewed from a thickness direction of the substrate; an acoustic layer 414 provided on the vibration film; an acoustic shielding part 8 being provided on the acoustic layer, surrounding a part of the opening in the planar view, and shielding an ultrasonic wave; and an acoustic lens 7 provided at an opposite side to the vibration film of the acoustic layer. In the planar view, at least one of a center of the acoustic shielding part and an apex of the acoustic lens does not overlap with a center of the opening.SELECTED DRAWING: Figure 6
Patent JP-2018161277-A (JP)
Title: Water replenishing device
Inventor: YAMASHITA MASANORI
IPC: F24H9/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a water replenishing device enabling wastefully replenished hot water and energy consumption to be avoided.SOLUTION: A replenishment operation control part is connected communicably to a filtration operation control part, and information related to a filtration operation state is acquired from the filtration operation control part (S1). Replenishment operation control in conjunction with the filtration operation state is performed when a reservation operation is set in filtration operation (YES in S2). Namely, replenishment operation is permitted to be performed if the filtration operation is ON (YES in S3, S4), and the replenishment operation is inhibited from being performed if the filtration operation is OFF (NO in S3, S5).SELECTED DRAWING: Figure 5
Patent JP-2018164477-A (JP)
Title: Ophthalmologic apparatus
Inventor: ONCHI HIROKAZU
IPC: A61B3/14
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of performing stereoscopic photographing with a high frame rate.SOLUTION: An ophthalmologic apparatus 100 for performing stereoscopic photographing of a subject's eyes includes a camera 101 for taking a right image at a specific frame rate, and a camera 102 for taking a left image at the same frame rate as the frame rate for the camera 101. Photographing timing of the camera 101 and photographing timing of the camera 102 deviate from each other by a half cycle.SELECTED DRAWING: Figure 1
Patent JP-2018166293-A (JP)
Title: Wireless communication system, mobile station and base station
Inventor: KURIHARA HIDETSUGU
IPC: H04W16/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid reception interruption caused by beat interference between base stations, in a broadcast type wireless communication system using 4-value FSK (Frequency Shift Keying) modulation.SOLUTION: A wireless communication device 102a of a first base station 101a performs 4-value FSK modulation on the basis of first mapping. A wireless communication device 102b of a second base station 101b performs 4-value FSK modulation on the basis of second mapping different from the first mapping. Each of the wireless communication devices of the first base station and the second base station transmits broadcast communication data to a mobile station 111 by a timing obtained by delaying a network timing signal from a central control device 120 by a delay adjustment circuit 201. Each delay amount of the delay adjustment circuits of the first base station and the second base station is defined so that a transmission timing of the first base station and a transmission timing of the second base station are synchronized with each other.SELECTED DRAWING: Figure 2
Patent JP-2018166461-A (JP)
Title: Method for estimating when insect is mixed in food, as well as, method for measuring cholinesterase activity
Inventor: NOJIRI RENTARO
IPC: C12Q1/02
Filed: 2017-03-30
Abstract: To provide techniques for measuring cholinesterase activity in insects that reflects the heating history of insects without largely destroying the shape of insects that are foreign substances mixed in foods.SOLUTION: The present invention provides a method for estimating when an insect is mixed in a food manufactured through heat treatment, the method comprising a step 1 of measuring a cholinesterase activity using a leg including a basal segment or a basal segment separated from the insect as a specimen, and an estimation step 1 estimating that the insects have contaminated later than the heating treatment when the cholinesterase activity is positive in the step 1.SELECTED DRAWING: Figure 2
Patent JP-2018169005-A (JP)
Title: Pipe joint
Inventor: HANAKI HIROAKI
IPC: F16L21/00
Filed: 2017-03-30
Abstract: To select a material for high strength of a joint body and low heat conductivity, and to surely adhere a resin pipe member to an adhesive socket portion.SOLUTION: A resin pipe joint has a short pipe-shaped joint body 3, and a plurality of adhesive socket portions 4 disposed on an end portion of the joint body 3. Resin pipe members 2 are inserted to the adhesive socket portions 4 to be adhered and fixed. The adhesive socket portions 4 respectively have an inner layer 7 and an outer layer 8, and the inner layer 7 is a socket member 9. The socket member 9 has a first opening portion 10 at an opening side of the adhesive socket portion 4, and a second opening portion 11 at a joint body 3 side, and has the annular shape composed of vinyl chloride resin or ABS resin. The outer layer 8 and the joint body 3 are composed of polyolefin resin, and the outer layer 8 and the joint body 3 form a foaming layer as a whole. The resin pipe member 2 is also composed of vinyl chloride or ABS resin, and forms the foaming layer as a whole.SELECTED DRAWING: Figure 2
Patent JP-2018173680-A (JP)
Title: Numerical control apparatus and control method
Inventor: ISHIKAWA TOMOYA
IPC: G05B19/416
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control apparatus and a control method capable of reducing a load applied to a machine tool during a tool change operation.SOLUTION: A CPU of a numerical control apparatus sets a low speed section to a position where a roller provided on the column contacts a Z-axis cam fixed to a lever member while an upward stroke in a tool change operation. Therefore, the numerical control apparatus can reduce sound and mechanical load generated when the roller contacts the Z axis cam during the upward stroke. Further, the CPU sets to changeable acceleration/deceleration speed Au decelerating before the low speed section set in the upward stroke and acceleration/deceleration speed Bu accelerating after the low speed section. By making the acceleration/deceleration speed Au and the acceleration/deceleration speed Bu smaller than acceleration/deceleration speed X at the start of movement, the CPU can reduce the mechanical load generated when the members slide before and after the low speed section. The CPU sets also the low speed section and the acceleration/deceleration speed in a descending stroke in the same way as in the upward stroke.SELECTED DRAWING: Figure 22
Patent JP-2018173462-A (JP)
Title: Light absorber
Inventor: KUROKAWA YASUYOSHI
IPC: G02B5/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel technique of improving absorption of light in a wider wavelength range from ultraviolet rays to infrared rays.SOLUTION: A light absorber 10 includes: a plurality of silicon nano-wires 14 obtained by selectively etching a crystal silicon substrate 12; and a titanium oxide 16 covering the silicon nano-wires. A solar battery is realized in such manners that: a PN junction is formed in advance in the inside of the silicon nano-wires or in an end part of the silicon nano-wires; the titanium oxide in the ends of the silicon nano-wires is removed; a transparent electrode is formed on one surface of the crystal silicon substrate to electrically connect to an end of the silicon nano-wires; and a back electrode is provided on the other surface of the crystal silicon substrate.SELECTED DRAWING: Figure 1
Patent JP-2018176302-A (JP)
Title: Cutting insert and cutting tool
Inventor: HIRUKAWA Ryo
IPC: B23B27/14
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting insert which can prevent defect and can extend a tool life.SOLUTION: A cutting insert 1 having first and second end surfaces 2, 3 which face each other, a peripheral side surface 4 which connects the first and second end surfaces, and a cutting edge 5 at an intersection ridge line part of the first end surface 1 and the peripheral side surface 4, in which a shape of the cutting edge is transferred onto a work-piece. The cutting edge 5 has a first cutting edge part 5a having a convex-curved corner, a second cutting edge part 5b which is connected to one end of the first cutting edge part 5a, and a third cutting edge part 5c which is connected to the other end of the first cutting edge part 5a. The first end surface 2 has a rake face 6, and a reinforcement face 7 having a rake angle B smaller than a rake angle A of the rake face 6. The reinforcement face 7 is located at a portion of the first end surface 2 which is connected to the first cutting edge part 5a. A half or more of each of the second and third cutting edge parts 5b, 5c is connected directly to the rake face.SELECTED DRAWING: Figure 1
Patent JP-2018177399-A (JP)
Title: Peeling method and program
Inventor: INOUE YOSHITAKA
IPC: B65G47/90
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To enable an industrial robot to further reliably peel an article bonded onto a sheet surface.SOLUTION: A peeling method according to one embodiment for peeling an article bonded onto a sheet from the sheet with an industrial robot, comprises a holding step of holding the article bonded onto the sheet whose one end is fixed to a work table, a holding-up step of holding the article up in such a manner that one end of the article being on the same side as the one end of the sheet is higher than the other end of the article, and a peeling step of peeling the article from the sheet.SELECTED DRAWING: Figure 5
Patent JP-2018175364-A (JP)
Title: Underpants type absorbent article
Inventor: SASAYAMA KENICHI
IPC: A61F13/496
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an underpants type absorbent article having good feeling of wear.SOLUTION: An underpants type absorbent article (1) comprises: an absorbent body (10) having an absorbent core (11) and folded into two in the longitudinal direction; and a pair of belt parts (21,22) each having a stretchable region stretchable in the lateral direction. The absorbent core (11) has in the central part in the lateral direction, a folding guide area (31) for guiding so that the absorbent core (11) is folded along the vertical direction, the folding guide area (31) is arranged above the lower end in the vertical direction of the underpants type absorbent article (1) and behind in the forward and backward direction, and at least a part of the stretchable region which the back side belt part (22) has crosses the folding guide area (31).SELECTED DRAWING: Figure 4
Patent JP-2018182107-A (JP)
Title: Multilayer ceramic capacitor and manufacturing method thereof
Inventor: ASAI TAKASHI
IPC: H01G4/30
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor which enables the increase in heat shock resistance while suppressing the decrease in fixing strength of external electrodes, and a method for manufacturing the multilayer ceramic capacitor.SOLUTION: A multilayer ceramic capacitor comprises: a laminate chip 10 arranged by alternately laminating dielectric layers 11 including a ceramic as a primary component and internal electrode layers 12, and formed so that the internal electrode layers 12 are alternately exposed from two opposing faces, and having a substantially rectangular parallelepiped shape; external electrodes 20b formed on two end faces; and a glass component layer 30 including a component different from the ceramic primary component of the dielectric layers 11, and formed between each external electrode 20b and the laminate chip 10. The external electrodes 20b each have a structure in which a plating layer 22 is formed on an underlying layer 21, and have an extending region that ranges from the two end faces to at least one of top and bottom faces of the laminate chip 10 and two side faces thereof. The glass component layer 30 extends toward the other external electrode side further in comparison to the underlying layer 21 in the extending region.SELECTED DRAWING: Figure 4
Patent JP-2018179177-A (JP)
Title: Pipe joint member and pipe joint device
Inventor: TAKAHASHI MASAKI
IPC: F16L37/23
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint device capable of preventing degradation of operability in a disconnection operation even when it is placed in a comparatively narrow place.SOLUTION: A pipe joint device 1 is composed of a female-type pipe joint member 10 and a male-type pipe joint member 70. A female pipe joint body 12 is composed of a cylindrical body 22, a locking member 26 and a sleeve 28. A plate-shaped fixing member 14 is fixed to an outer peripheral face 28a of the sleeve 28, and a rod-shaped operation member 16 is fixed to the fixing member 14. The operation member 16 constitutes an operation portion 56 projecting forward from the fixing member 14. The operation portion 56 is further projected forward with respect to a front end 30 of the cylindrical body 22. By pressing the operation portion 56, a locking operation member 60 composed of the operation member 16, the fixing member 14 and the sleeve 28 is displaced to a disconnection position, and connection of the female pipe joint member 10 and the male pipe joint member 70 is released.SELECTED DRAWING: Figure 7
Patent JP-2018182598-A (JP)
Title: Control program, control method, and control apparatus
Inventor: KATADA MASAHIKO
IPC: H04N7/18
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of the periphery of a vehicle.SOLUTION: A control apparatus 101 acquires a measurement result indicating the luminance of the periphery of a vehicle C measured by a sensor 103 in response to the detection of variation in the illumination signal of the vehicle C. The control apparatus 101 refers to a storage part 110 storing information indicating a correspondence between the sensitivity of an imaging apparatus 102 and the luminance and identifies a specific sensitivity corresponding to the acquired measurement result. The control apparatus 101 performs control to switch the sensitivity of the imaging apparatus 102 to the identified specific sensitivity.SELECTED DRAWING: Figure 1
Patent JP-2018179222-A (JP)
Title: Vehicular continuously variable transmission
Inventor: HAKAMAGI JUN
IPC: F16H9/18
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a belt type continuously variable transmission for vehicle, capable of suppressing lowering of a service life due to abrasion of a member, which is configured to regulate movement of a movable sheave, to downsize the member, and thereby contributing to downsizing the belt type continuously variable transmission for vehicle.SOLUTION: At a part of a cylindrical portion 102 of a nut 98, an outer peripheral groove 108 is formed, the nut holding a cylinder sheet 100 and a cylinder member 96, which are used for positioning movable sheaves 66b, 70b. Consequently, moment load applied to the nut 98 is reduced to reduce load on a male screw 84 of a sheave shaft 78 and a female screw 104 of the nut 98, and also an area of a bearing surface 106 contacting with the cylinder member 96 can be increased, so that the nut 98 can be downsized, and further a continuously variable transmission 24 can be downsized.SELECTED DRAWING: Figure 6
Patent JP-2017147749-A (JP)
Title: Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, and program
Inventor: UCHIUMI TADASHI
IPC: H04N19/597
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a plurality of systems with different dependency relationships between viewpoint images and depth images in encoding and decoding in a unified manner in encoding or decoding viewpoint images and depth images.SOLUTION: An image encoding apparatus (100) includes: a viewpoint image encoding unit (110) for encoding a viewpoint image; a depth image encoding unit (120) for encoding a depth image; and an inter-image reference information processing unit (170) for inserting inter-image reference information, which is a one-bit flag indicating a reference relationship of a depth image regarding viewpoint images, in an encoded data string including encoded viewpoint images and encoded depth images.SELECTED DRAWING: Figure 1
Patent JP-2017163574-A (JP)
Title: Image decoding device, image decoding method, and image decoding program
Inventor: TAKEHARA HIDEKI
IPC: H04N19/174
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an image decoding technique that improves coding efficiency by improving prediction efficiency by correcting a pixel inside a block, when an error occurs in the pixel inside the block not at a block boundary.SOLUTION: In a moving image decoding device 200, a filter parameter decoding unit 204 acquires from a code string stream a flag indicating that a filter parameter and a block code string are multiplexed in units of blocks, acquires from the code string stream an acquisition flag indicating whether or not the filter parameter of a block to be decoded is acquired from an adjacent decoded block, and when the acquisition flag indicates that the filter parameter is not acquired from the adjacent decoded block, acquires the filter parameter of the block to be decoded from the code string stream. A CTB decoding unit 202 decodes the block code string to acquire decoded image data of the block to be decoded. A loop filter 203 filters the decoded image data on the basis of the filter parameter.SELECTED DRAWING: Figure 18