baber/WOPTO huggingface dataset:
Patent JP-2019015106-A (JP)
Title: Sound absorption material
Inventor: TAKAGI YOSHIHIDE
IPC: E04B1/86
Filed: 2017-07-07
Abstract: To provide a sound absorption material which is thin and lightweight and exerts more excellent sound absorbing effect particularly in the range of living noise (600 to 2000 Hz).SOLUTION: A sound absorbing material 10 is used by being placed on a plate material 90. This sound absorbing material 10 comprises a first three-dimensional knitted fabric 20 having a first air permeability and disposed so as to face the plate material 90, and a second three-dimensional knitted fabric 30 laminated on the first three-dimensional knitted fabric 20 and having a second air permeability different from the first air permeability, and the sum of the thickness of the first three-dimensional knitted fabric 20 and the thickness of the second three-dimensional knitted fabric 30 is 10 to 30 mm.SELECTED DRAWING: Figure 1
Patent JP-2019015460-A (JP)
Title: Whole building air-conditioning system
Inventor: ISONO TAKU
IPC: F24F11/49
Filed: 2017-07-07
Abstract: To save labor of work for initial setting, to reduce a mistake of correspondence between a section where air-conditioning control is performed by each slave machine, and a section where the slave machine is actually installed.SOLUTION: A whole building air-conditioning system (10) comprises an air-conditioning unit (20), a master unit (30), and a plurality of slave machines (40). The slave machine has environment information acquisition units (41, 42, 43) configured to acquire environment information in a section where the slave machine is installed. The master machine executes environment change processing of operating the air-conditioning unit to air-condition one section among the respective sections, and changing an environment in the one section, slave machine specification processing of specifying a slave machine where the environment information acquired by the environment information acquisition unit has changed, among the respective slave machines, and section allocation processing of allocating the one section having been air-conditioned in the environment change processing to an installation section of the slave machine specified in the slave machine specification processing, as initial setting in cooperation with the respective slave machines.SELECTED DRAWING: Figure 1
Patent JP-2018098762-A (JP)
Title: Communication systems and methods
Inventor: John William Glatfelter
IPC: H04B10/516
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide communication systems and methods for optical communication that can beneficially use a given wavelength range so that a greater quantity of data can be communicated.SOLUTION: A communication method includes receiving a data set comprising a plurality of data items, and analyzing the data set to determine a plurality of distinct data values of the plurality of data items. The method also includes associating, based on the analysis of the data set, each distinct data value with an individual wavelength among a plurality of wavelengths. The method further includes transmitting each data item, one data item at a time, as an optical signal at the wavelength associated with the distinct data value of the data item.SELECTED DRAWING: Figure 7
Patent JP-2019016993-A (JP)
Title: Image reading device
Inventor: WATANABE TOSHIHIRO
IPC: H04N1/04
Filed: 2017-07-11
Abstract: To solve such a problem that a sheet member and a reading section collide, when reading a sheet member having irregularities.SOLUTION: An image reading device includes a reading section, a matte, a move part for moving the matte, a detector for detecting the thickness of the sheet, a height adjustment section for changing the reading height position, and a control section. The control section executes detection processing for making detect the thickness of the sheet member, a difference calculation processing for calculating the thickness difference by subtracting the minimum thickness from the maximum thickness, a first determination processing for determining whether or not the thickness difference is larger than a second distance, and when the thickness difference is the second distance or less, determining the reading height position in the reading height positions when the upper end position corresponding to the minimum thickness is within a first range, a second determination processing for determining the reading height position based on the thickness difference when the thickness difference is larger than the second distance, ad a reading processing for generating the reading image data by changing the position of the reading section to the determined reading height position, and reading the sheet member by the reading section.SELECTED DRAWING: Figure 7
Patent JP-2019020813-A (JP)
Title: Work procedure evaluation support apparatus, work procedure evaluation support method, and program
Inventor: ISHIOKA HIROAKI
IPC: G06Q50/08
Filed: 2017-07-12
Abstract: To appropriately evaluate work by taking data on the work suitable for evaluation.SOLUTION: A work procedure evaluation support apparatus includes a data-taking processing unit for converting work of a worker into characters corresponding to the type of action by a predetermined time unit to generate an action array which is a time series character example.SELECTED DRAWING: Figure 1
Patent JP-2019020534-A (JP)
Title: Lens device and anti-vibration device
Inventor: SUZUI MASAKI
IPC: H04N5/225
Filed: 2017-07-14
Abstract: To provide an operation device and a lens device having high operability considering a power supply capability for supplying electric power to a drive unit of an optical lens.SOLUTION: An anti-vibration device includes: an optical lens for correcting an image blur of an optical image; at least two actuators for driving the optical lens to different directions; and a control unit of the actuators. In an excitation adjustment method of the anti-vibration device, the driving directions of the at least two actuators are calculated on the basis of the excitation in the direction other than the driving direction of the actuators, and the excitation adjustment is performed on the basis of a calculation result.SELECTED DRAWING: Figure 6A
Patent JP-2019006659-A (JP)
Title: Semiconductor particle and manufacturing method therefor
Inventor: PU HAMBAM
IPC: B82Y40/00
Filed: 2017-06-28
Abstract: To provide a semiconductor particle having uniform composition and capable of manufacturing at low cost, and a manufacturing method therefor.SOLUTION: There is provided a manufacturing method of a semiconductor particle containing Cu, In and S, having a cation mixture manufacturing method for manufacturing a cation mixture by mixing a copper ion source, an indium ion source, a ligand for suppressing a binding reaction of ions each other, and water, a precursor solution manufacturing process for manufacturing a precursor liquid by mixing the manufactured cation mixture and a sulfur ion source, a sealing process for sealing a container in which the precursor solution is housed, and a hydrothermal synthetic reaction process for generating a hydrothermal synthetic reaction in the sealed container, a peak of a single phase is observed by an X ray diffraction, and particle diameter of primary particles is 100 nm or less.SELECTED DRAWING: Figure 2
Patent JP-2017229077-A (JP)
Title: Transmission method, transmitter, receiving method, and receiver
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0413
Filed: 2017-07-21
Abstract: PROBLEM TO BE SOLVED: To improve receiving quality under an environment in which direct wave is dominant in a transmission method of simultaneously transmitting a plurality of modulation signals from a plurality of antennas.SOLUTION: In all data symbols used for data transmission of modulation signals to be transmitted, precoding matrixes are changed so that all of precoding matrixes already used when precoding individual data symbols and precoding matrixes already used when precoding data symbols adjacent to the foregoing data symbols in a frequency axis direction and a time axis direction are different from one another. Symbols are precoded to transmit modulation signals with the data symbols arranged thereon.SELECTED DRAWING: Figure 6
Patent JP-2019027031-A (JP)
Title: Flush toilet bowl
Inventor: YAMAZAKI HIRONORI
IPC: E03D1/22
Filed: 2017-07-25
Abstract: To prevent uncomfortable feeling to a user caused by an operation method or a washing action and to heighten transportation performance.SOLUTION: A flush toilet bowl of the present invention comprises: a bowl for excretion by a user; a trap forming stored water in the bowl; a water supply source supplying washing water to the bowl; a tank storing a predetermined amount of water supplied from the water supply source; and water supply means supplying the water supplied from the tank to the bowl. Connection of an auxiliary tank allowing increase of the predetermined amount of water to the tank realizes a high stored water level and a high water amount, as a result, causing no uncomfortable feeling in washing operation and visible washing action, to thereby highly increase transportation performance.SELECTED DRAWING: Figure 1
Patent JP-2019028129-A (JP)
Title: Optical system, and imaging apparatus and projection apparatus including the same
Inventor: KAJIYAMA KAZUHIKO
IPC: G03B15/00
Filed: 2017-07-26
Abstract: To provide an optical system having high imaging performance while being small in size.SOLUTION: An optical system 100 includes a first optical element G1 including a first reflective region G1M having a convex shape toward an enlargement side, a second optical element G2 having a reduction side surface having a convex shape toward the enlargement side, and a third optical element G3 having an enlargement side surface having a convex shape toward the enlargement side. The reduction side surface of the second optical element G2 or the enlargement side surface of the third optical element G3 includes a second reflective region G2M, and the third optical element G3 includes a refractive region G3T having a positive power. Light from the enlargement side proceeds toward the reduction side successively through a refractive region G1T of the first optical element G1, the second reflective region G2M, the first reflective region G1M, a refractive region G2T of the second optical element G2, and the refractive region G3T of the third optical element G3.SELECTED DRAWING: Figure 1
Patent JP-2018024944-A (JP)
Title: Composite having low thermal expansion coefficient and high adhesiveness
Inventor: AOKI ATSUYA
IPC: B22F3/11
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition low in thermal expansion coefficient.SOLUTION: There is provided a composite manufactured by impregnating an aluminum alloy into an iron-based sintered body, the used iron-based sintered body is a porous iron-based sintered body, which has a composition containing, by mass%, C:0.5 to 1.5% and Cu:10 to less than 20% and a structure in which porosity by volume fraction is 15 to 30%, pores exist continuously, a base is pearlite and a free Cu phase is dispersed in the base, and surface roughness Rz according to a regulation of JIS B 0601 (1982) without conducting a shot blast treatment of 10 to 60 μm. Thereby boundary strength of the composite impregnated at a state that it is casted by the aluminum alloy and the aluminum alloy is 10 MPa or more and thermal expansion coefficient as the composition is low with 14.0×10/°C or less as average from room temperature to 200°C.SELECTED DRAWING: None
Patent JP-2018182279-A (JP)
Title: Semiconductor device
Inventor: NAITO TATSUYA
IPC: H01L29/12
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which achieves easy carrier abstraction.SOLUTION: A semiconductor device comprises: a semiconductor substrate; a first conductivity type drift region provided inside the semiconductor substrate; a plurality of gate trenches provided from a top face of the semiconductor substrate to the drift region; a dummy trench provided between two gate trenches and from the top face of the semiconductor substrate to the drift region; a second conductivity type base region provided in a region of the semiconductor substrate adjacent to any gate trench and between the top face of the semiconductor substrate and the drift region; and a second conductivity type first well region which is provided in a region of the semiconductor substrate adjacent to the dummy trench to a position deeper than a bottom edge of the dummy trench and has a higher doping concentration than the base region.SELECTED DRAWING: Figure 2A
Patent JP-2018077038-A (JP)
Title: Range hood
Inventor: YAMAGISHI TOMOKAZU
IPC: F24F7/06
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a side draft type range hood with a distribution plate which captures a larger amount of lamp black by enhancing sucking performance and which collects captured oil in an oil receiver.SOLUTION: A range hood 100 includes: an inner surface panel 20 provided on an inner surface of a hood 10, and having an opening 22 for sucking air; and a distribution plate 30 opposing to the inner surface panel and mounted so as to cover an opening. When installed, one end 20U of the inner surface panel and one end 30U of the distribution plate corresponding to the one end of the inner surface panel exist at positions higher than the other end 20D of the inner surface panel and the other end 30D of the distribution plate corresponding to the other end of the inner surface panel respectively. The range hood also includes: an air amount suppression part 21 for narrowing an interval between the distribution plate and the inner surface panel at one part on the other end side; and an oil receiving part 40 provided on the other end side of the distribution plate or on the other end of the inner surface panel, and having width wider than the other end width of the distribution plate.SELECTED DRAWING: Figure 6
Patent JP-2019034596-A (JP)
Title: Steering wheel
Inventor: TOMONO YOSHITERU
IPC: B60R21/203
Filed: 2017-08-10
Abstract: To diminish an installation space for an airbag system and control unit.SOLUTION: A core grid 20 forming a framework of a steering wheel 14 is attached to a rear end of a steering shaft extending in a fore-and-aft direction. An airbag system and a control unit 42 that controls activation of on-board equipment are incorporated in the steering wheel 14. A unit whose shell is formed with a mounting member 43 is used as the control unit 42. The control unit 42 is fastened to the core grid 20 with a screw 66 in the mounting member 43. A major part of the airbag system is disposed behind the mounting member 43. A through hole 50 is formed at plural places in the mounting member 43 in order to mount the airbag system to the mounting member 43. Snap pins included in the airbag system are inserted into the through holes 50, and attached to the mounting member 43 owing to the snap-fit structure at their front ends.SELECTED DRAWING: Figure 4
Patent JP-2019033683-A (JP)
Title: Cultivation device and cultivation method
Inventor: NAKAI RYUSUKE
IPC: A01G9/02
Filed: 2017-08-14
Abstract: To provide a cultivation device and a cultivation method capable of using arid water having high salinity density.SOLUTION: The cultivation device of the invention comprises: a restriction medium on which crops are adhered; a storage tank which stores a culture liquid obtained by mixing fertilizer to arid water and which is positioned at a low position lower than the restriction medium; a liquid feeding part which connects a bottom part of the restriction medium and storage tank, and can supply the culture liquid in the storage tank to a bottom part of the restriction medium by capillarity phenomenon; a culture liquid supply part which has a mixing device for mixing fertilizer to the arid water for obtaining the culture liquid, and which supplies the culture liquid to the restriction medium or the storage tank so as to maintain a liquid level height of the storage tank in a constant range; and an arid water spraying part for spraying the arid water to the restriction medium.SELECTED DRAWING: Figure 1
Patent JP-2019035363-A (JP)
Title: Liquid pressure rotary machine
Inventor: ISHIKAWA RYUNOSUKE
IPC: F03C1/253
Filed: 2017-08-14
Abstract: To make a liquid pressure rotary machine compact.SOLUTION: Each of piston pumps 100 and 200 includes: a plurality of pistons 6; a cylinder block 2 which is connected to a shaft 1 and is provided with a plurality of cylinders 2a for storing the pistons 6; a shoe 10 which is rotatably connected to a tip of each piston 6; a swash plate 13 with which the shoe 10 makes a sliding contact and which reciprocates the pistons 6 accompanying rotation of the cylinder block 2; and a wave spring 30 which has a wave type belt-like wire spirally formed as an energization member for energizing the shoe 10 toward the swash plate 13.SELECTED DRAWING: Figure 1
Patent JP-2019036897-A (JP)
Title: Information processing program, information processing device, and information processing method
Inventor: IWASAKI TAKASHI
IPC: H04M1/00
Filed: 2017-08-18
Abstract: To provide an information processing program, an information processing device, and an information processing method, that are capable of detecting a user who enters into a desired section region with accuracy.SOLUTION: In a case where an entry of a terminal device into a first geographical region that is a virtual geographical region is detected, an information processing program makes a computer execute a determination procedure of determining whether or not the terminal device enters into a second geographical region that is a predetermined section region defined in the first geographical region.SELECTED DRAWING: Figure 1
Patent JP-2018026567-A (JP)
Title: Method of manufacturing dicing/die bonding integrated type tape
Inventor: KAYA MICHIKO
IPC: C09J7/20
Filed: 2017-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a dicing/die bonding integrated type tape having an adhesive layer capable of exerting low tackiness in a pickup process.SOLUTION: The method of manufacturing a dicing/die bonding integrated type tape 1 which includes at least: a base material layer 10; a sticking layer 20; and an adhesive layer 30, which are laminated in this order. A laminated body which includes at least the base material layer, the sticking layer, and the adhesive layer, which are laminated in this order is prepared. Defining the surface free energy of the sticking layer before irradiating with ultraviolet light as A; the dispersion component value A when separated to a polarity component and a dispersion component as Aispersionomponent; and the surface free energy of the adhesive layer after irradiating with ultraviolet light as B, a relationship of the following general formula (I) is satisfied. A/[(B-A)/A]≤20...(I)SELECTED DRAWING: Figure 1
Patent JP-2019036508-A (JP)
Title: Illumination system
Inventor: NAKAHARA DAISUKE
IPC: F21S8/04
Filed: 2017-08-22
Abstract: To solve the problem of wastefully lighting up a light, the problem caused by difficulty in distinguishing a returning-home person from a passer-by because a human detection sensor reacts only access of them.SOLUTION: An illumination system includes a contact sensor, light, and control provided between the contact sensor and light, the contact sensor and light being located outdoors and indoors, respectively, the control lighting up the light upon contact with the contact sensor.SELECTED DRAWING: Figure 1
Patent JP-2018011314-A (JP)
Title: Electronic apparatus, program, and camera
Inventor: Funato taro
IPC: H04N5/232
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To provide means capable of contributing an image photographed by giving the motivation for photographing to a user concerning photographing at a place where the user is at present.SOLUTION: An electronic apparatus according to this invention comprises: an acquisition unit which acquires at least one piece of information relating to a subject requested to image; an imaging unit which acquires image data; and a display unit which, on the basis of the information acquired by the acquisition unit and the image data, displays information relating to a request source which requests imaging a subject included in the image data.SELECTED DRAWING: Figure 2
Patent JP-2019037401-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2017-08-23
Abstract: To provide a game machine capable of suitably detecting a fraudulent act.SOLUTION: A real-time base value measured in real time during a period until the total number of outs reaches 60,000, a previous base value measured when the last (the most recent) total number of outs reaches 60,000, the base value before the last base value measured when the total number of outs reaches 60,000 at the time before the last time (last time but one), and the second base value before the last measured when the total number of outs reaches 60,000 at the second time before the last (last time but two) are switched and displayed for each predetermined period (5 seconds in this embodiment) and displayed on a base display device 401.SELECTED DRAWING: Figure 38
Patent JP-2018023121-A (JP)
Title: Decoding method and decoding device
Inventor: NAKAJO TAKESHI
IPC: H04N19/109
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reducing memory band width when encoding and decoding an image.SOLUTION: A method for encoding and decoding an image includes an acquisition step and a generation step. The acquisition step acquires a reference image. The generation step applies interpolation processing corresponding to a motion vector to the acquired reference image for each brightness component and color difference component to generate a prediction image which has resolution larger than that of the reference image. Also the generation step, when size of a block which is specified as a unit for the interpolation processing is smaller than a predetermined threshold value, generates a prediction image of the color difference component without carrying out specific interpolation processing which represents interpolation processing having a large number of pixels to be accessed in the reference image.SELECTED DRAWING: Figure 1
Patent JP-2017219860-A (JP)
Title: Optical device with deformable piezoelectric actuation membrane
Inventor: BOLIS SEBASTIEN
IPC: G02B3/12
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical device with a deformable membrane such as a lens or a mirror that does not have disadvantages of size, high energy consumption, and poor actuation efficiency.SOLUTION: An optical device has a deformable diaphragm (2) comprising: an anchor zone (2.3) on a substrate (1) contributing to trapping fluid; a central zone (2.1) reversibly deforming from a rest position; and piezoelectric actuation means to move the fluid (4) by moving a membrane (2) in an intermediate zone between the anchor zone (2.3) and the central zone (2.1).SELECTED DRAWING: Figure 5B