baber/WOPTO huggingface dataset:
Patent JP-2017034577-A (JP)
Title: Electrostatic speaker
Inventor: ICHIKAWA HIROKI
IPC: H04R3/00
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic speaker with high sound emission efficiency and a simple configuration.SOLUTION: An electrostatic speaker 10 comprises a flat film-like first electrode member 20 including a first electrode film 21, a flat film-like second electrode member 30 including a second electrode film 31, and a flat film-like third electrode member 40 including a third electrode film 41. The first electrode member 20 is arranged between the second electrode member 30 and the third electrode member 40. Bias voltage is applied between the second electrode member 30, the third electrode member 40, and the first electrode member 20, and a driving signal for sound emission is applied to the second electrode member 30 and the third electrode member 40. The first electrode film 21 is encapsulated in a sealed space 100 using the second electrode member 30 and the third electrode member 40. The first electrode member 20 has a small amount of vibration by the driving signal as compared with the second electrode member 30 and the third electrode member 40.SELECTED DRAWING: Figure 1
Patent JP-2017040680-A (JP)
Title: Image formation apparatus
Inventor: NINOMIYA YOSUKE
IPC: G03G15/20
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which does not need to interrupt image formation for driving a pressure-contact adjustment mechanism even when a drive source is used by switching between the pressure-contact adjustment mechanism and other devices.SOLUTION: An image formation apparatus includes: an image formation part which forms a developer image on a recording medium; a developer supply device which can be detachably attached to an image formation apparatus body and supplies a developer to the image formation part; a fixation device which can be detachably attached to the image formation apparatus body, has a first rotor and a second rotor provided so as to face the first rotor and fixes the developer image formed by the image formation part on the recording medium; a pressure-contact adjustment mechanism which adjusts the pressure-contact state between the first rotor and the second rotor; a first drive transmission mechanism which transmits the driving force to the pressure-contact adjustment mechanism; a second drive transmission mechanism which transmits the driving force to the developer supply device; and a drive switching mechanism which connects the drive source to the first drive transmission mechanism or the second drive transmission mechanism.SELECTED DRAWING: Figure 7
Patent JP-2017041531-A (JP)
Title: Rectangular wire and coil, and manufacturing method for coil
Inventor: YAMADA KOJI
IPC: H01F5/00
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular wire that sufficiently has a cooling area and a conductor area and excels in bending processability and adhesion of insulation film, and to provide a coil formed from the rectangular wire and a manufacturing method for the coil.SOLUTION: A rectangular wire 10 comprises a rectangular conductor 1 and an insulation film 2 formed around it. The rectangular conductor 1 has a cross-sectional shape such that a rectangle having short sides 1b and long sides 1a has curved parts 1c at its four corners. Each of the four curved parts 1c is formed from four 1/4 of an ellipse, formed by cutting the ellipse along a short axis and a long axis. The short axis is parallel to the short sides 1b, and the long axis is parallel to the long sides 1a. If the length of each short side of a rectangular in a case where the rectangular conductor 1 includes no curved parts 1c is defined as t, the length of 1/2 of the short axis corresponding to the short sides 1b of each curved part 1c is in the range of t/8 to t/4, and the length of 1/2 of the long axis corresponding to the long sides 1a is in the range of t/2 to t.SELECTED DRAWING: Figure 2
Patent JP-2017039432-A (JP)
Title: Self-travelling carrier device
Inventor: ARIYOSHI MINORU
IPC: B61B7/06
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a self-travelling carrier device capable of preventing an engine from being inclined even when timber is drawn from a direction crossing a self-travelling direction.SOLUTION: A self-travelling device 100 includes a second frame 20, a rotation mechanism 30, and a pulley 31. The rotation mechanism 30 includes an outer cylinder part 30a, an intermediate cylinder part 30b, an inner cylinder part 30c, a pair of roughly inverted V-shaped plate-like members 30d, a wire guide part 30e, and a wire guide member 30f. The outer cylinder part 30a is cylinder-shaped and is provided so as to rotate with respect to the intermediate cylinder part 30b. The intermediate cylinder part 30b is of a cylinder-shape, the outer diameter being approximately the same as the inner diameter of the outer cylinder part 30a. Its one end is fixed to the second frame 20 with bolts 34 and 35. The inner cylinder part 30c is of a cylinder-shape, the outer diameter being approximately the same as the inner diameter of the intermediate cylinder 30b, and is provided so as to rotate with respect to the intermediate cylinder part 30b.SELECTED DRAWING: Figure 4
Patent JP-2017039101-A (JP)
Title: Regeneration process of reforming catalyst
Inventor: SUGIMURA ERIKO
IPC: B01J23/96
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration process of a reforming catalyst, which does not demand to replace the reforming catalyst if it is inactivated and enables the catalyst to be easily regenerated.SOLUTION: A regeneration process of a reforming catalyst that is installed in a reforming furnace according to the present invention comprises a step of oxidizing and removing a deposit using air or oxygen, the deposit being generated accompanying a reforming reaction in a reforming furnace (14b) and attached to the reforming catalyst, and a reduction step of reducing the reforming catalyst oxidized by the oxidizing removal step, using reforming gas. In the present invention, two or more reforming furnaces are installed or two or more or a plurality of sections are installed in one furnace, and, while the reforming catalyst is regenerated in one furnace or one section thereof, reforming may be performed in the other furnaces or sections.SELECTED DRAWING: Figure 1
Patent JP-2017043514-A (JP)
Title: Method for producing fine particle, method for crushing sintered body and fine particle
Inventor: OHASHI NAOKI
IPC: C01G23/04
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fine particle which makes it possible to conveniently obtain a fine particle that is high in purity and extremely fine.SOLUTION: A method for producing a fine particle comprises an atomization step for atomizing metal oxide by heating to 600°C-1500°C in an atmosphere comprising oxygen and ammonia and irradiation with light.SELECTED DRAWING: Figure 1
Patent JP-2017045340-A (JP)
Title: Meal content input system
Inventor: TAKIGUCHI AKIHIRO
IPC: G06Q50/22
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for easily inputting meal content for the purpose of nutrition analysis.SOLUTION: The meal content input system includes: a user terminal for transmitting meal photograph data with a scale and explanation data of the photograph data; and a center computer connected via a network to the user terminal. The center computer includes: a quantity estimation part for estimating a volume of dish on the basis of the meal photograph data with the scale; a second input part for inputting a meal content for each plate; and a food material data creation part for creating food material data on the basis of the estimation data of the volume of dish and the meal content. The center computer transmits at least one of the food material data and data calculated from the food material data via the network to the user terminal.SELECTED DRAWING: Figure 2
Patent JP-2017043867-A (JP)
Title: Sheet-like material and method for producing the same
Inventor: SUMITA MAKOTO
IPC: D04H1/498
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like material in which the exposure of woven fabric-forming multifilaments present in a surface is inhibited, and which is suitable for artificial leather excellent in surface uniformity, high in strength, and rich in flexibility; and to provide a method for producing the same.SOLUTION: A sheet-like material is formed by entanglement of ultrafine fibers with a woven fabric and is subjected to napping. In the sheet-like material, the number of woven fabric-forming yarns exposed to the surface of a napped surface formed is 1/400 cmor less. In a method for manufacturing the sheet-like material, when the ultrafine fibers are entangled and integrated with the woven fabric by needle punching to obtain the sheet-like material, entanglement by needle punching is performed under a condition satisfying the following requirement, and the sheet-like material is subjected to napping. 0.22≤S1/S2≤0.28, S1: the area (mm) of the largest inscribed circle within a grid in the smallest pattern of weaving, S2: the cross-section area (mm) of a needle blade part in contact with the woven fabric.SELECTED DRAWING: None
Patent JP-2017043054-A (JP)
Title: Ink jet type recording device
Inventor: HATANO YOSHITAKA
IPC: B41J2/175
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet type recording device which can sufficiently use ink in a pack body and an ink pack.SOLUTION: An ink cartridge 1 of an ink jet printer includes a support part 10 which arranges a pack body 112 in the transversely mounted state by holding an ink pack in the state where the longitudinal direction of the pack body of the ink pack 110 is along the sub-scanning direction and supporting a portion vertical to the thickness direction of the pack body. The support part 10 is formed so that a central portion 10C in the main-scanning direction is lower than a left portion 10L and a right portion 10R in the main-scanning direction.SELECTED DRAWING: Figure 3
Patent JP-2017003957-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: OGAWA YOSHIKO
IPC: G03G15/09
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress a reduction over time in the amount of a developer conveyed to a development area.SOLUTION: There is provided a developing device comprising: a developer carrier that has magnetic field generation means arranged inside a hollow body, and rotates by itself while carrying a two-component developer consisting of a magnetic carrier and toner on an outer surface of the hollow body to convey the developer; and a developer regulation member that consists of a non-magnetic member and magnetic member and regulates the amount of the developer on the developer carrier, where the magnetic member is installed on the upstream side with respect to the non-magnetic member in a direction where the developer is conveyed by the developer carrier, wherein a portion of the non-magnetic member closest to the outer surface of the developer carrier is arranged opposite to a portion of the outer surface of the developer carrier at which a direction of a magnetic force of a tangential direction component acting on the developer on the developing sleeve because of the presence of a magnetic field generated by the magnetic field generation means on the outer surface of the developer carrier, is directed to the downstream side in the direction where the developer is conveyed by the developer carrier.SELECTED DRAWING: Figure 8
Patent JP-2017048436-A (JP)
Title: Dechlorination facility
Inventor: SHIRAI SHO
IPC: C25C7/06
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a dechlorination facility capable of reducing the nickel concentration of condensed water.SOLUTION: A dechlorination facility comprises: a dechlorination column 12 for vaporizing chlorine dissolved in an electrolytic waste liquid under a negative pressure and discharging recovered gas containing chlorine gas, water vapor, and the electrolytic waste liquid in the form of mist; a gas-liquid separator 13 for removing the electrolytic waste liquid from the recovered gas and discharging the electrolytic waste liquid-removed gas containing the chlorine gas and water vapor; and a heat exchanger 14 for cooling the electrolytic waste liquid-removed gas to generate condensed water. Since the condensed water is generated in the heat exchanger 14 after the electrolytic waste liquid is removed from the recovered gas by the gas-liquid separator 13, the nickel concentration of the condensed water can be reduced without taking the electrolytic waste liquid into the condensed water.SELECTED DRAWING: Figure 1
Patent JP-2017047128-A (JP)
Title: Non-contact type tonometer
Inventor: NAKAMURA KENJI
IPC: A61B3/16
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To properly control force to be applied to a piston.SOLUTION: There is provided a non-contact type tonometer for measuring in a non-contact manner an intraocular pressure of a subject eye, the tonometer comprising: driving means for generating drive force by supplying a driving current; fluid injection means for moving a piston in a first direction within a cylinder by driving the driving means, nd causing the piston to perform compression operation for injecting a fluid to a cornea of the subject eye; and control means for controlling supply of the driving current to the driving means. The control means applies first driving force in the first direction to the piston by supplying the driving current in a forward direction to the driving means, and applies second driving force in a second direction opposite to the first direction to the piston by supplying the driving current in a direction opposite to the forward direction to the driving means.SELECTED DRAWING: Figure 1
Patent JP-2017053364-A (JP)
Title: Stopper and damping device
Inventor: SUZUKI KAZUHIRO
IPC: F16F7/00
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a stopper that can be installed in a small space even when an oil buffer is used, and to provide a damping device.SOLUTION: A stopper S for preventing displacement of a movable mass 1 from becoming large excessively is used for the damping device for vibrating the movable mass 1 synchronously like a pendulum when a structure is vibrated. The stopper includes: the oil buffer 4 having a restoration spring 8; and a rubber buffer (spring element) 5 arranged in parallel with the oil buffer 4.SELECTED DRAWING: Figure 2
Patent JP-2017053644-A (JP)
Title: Endoscope leak tester, and endoscope re-processor
Inventor: SEWAKI RYUTA
IPC: A61B1/00
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope leak tester that is so configured as to be able to conduct accurate endoscope leak tests inexpensively and simply without having to use an atmospheric pressure sensor even in places differing in atmospheric pressure.SOLUTION: An endoscope leak tester comprises a gas supplying unit 20, a gas pressure checkup chamber R connected to the gas supplying unit 20 and having a prescribed volumetric capacity, a first pressure detector 21 that detects pressure changes in the gas pressure checkup chamber R over time, an endoscope connector 32 that connects the gas supplying unit 20 and an endoscope 1, a controller 10 that calculates a correction value by comparing the time taken by the gas pressure checkup chamber R to reach a prescribed pressure with a standard length of time on the basis of the result of detection by the first pressure detector 21, and a second pressure detector 22 that detects pressure variation in the endoscope 1 connected to the endoscope connector 32.SELECTED DRAWING: Figure 1
Patent JP-2017051305-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that enables smooth linkage between a main control board and a performance control board.SOLUTION: The game machine includes: the main control board; the performance control board; an image control board; and an image display device 31. When the performance control board receives a prescribed command, no matter whether it is a command generated by the main control board or not, while controlling the image display device 31 to display a set image, as a display image, the image control board controls the image display device 31 to display an image corresponding to the prescribed command while overlapping on at least part of the set image.SELECTED DRAWING: Figure 76
Patent JP-2016153387-A (JP)
Title: Sleep-improving agent
Inventor: OISHI KATSUTAKA
IPC: A61K36/22
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a sleep-improving agent that is excellent in sleep quality improving effect, has no adverse side effects, and has high safety.SOLUTION: A sleep-improving agent contains, as an active ingredient, alkylresorcinol represented by the formula (I). Preferably, the alkylresorcinol is derived from cereals or nuts, the cereals are wheat, wheat bran, or rye, and the nuts are cashew nuts. The alkylresorcinol is an alcohol extract of cereals or nuts.SELECTED DRAWING: None
Patent JP-2017055298-A (JP)
Title: Connection control device and program
Inventor: KAGIWADA SOICHI
IPC: H04L9/08
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection control device and a program that can perform flexible control of whether communication should be permitted or rejected compared with a method for not permitting communication without exception if a public key certificate is determined to be inadequate by verification.SOLUTION: An adequacy verification unit 102 verifies a certificate transmitted to a user terminal within a LAN by a server on the Internet at the time of SSL connection start. A policy database 110 prescribes how to deal with communication connection between a user terminal and a server if the adequacy verification unit 102 determines that the certificate is inadequate. A communication permission/rejection determination unit 108 permits communication connection between the user terminal and the server if the adequacy verification unit 102 determines that the certificate from the server is adequate, and performs control to permit or reject the communication connection according to adequacy policy corresponding to the server registered with the policy database 110 if it determines that the certificate is inadequate.SELECTED DRAWING: Figure 2
Patent JP-2017054386-A (JP)
Title: Vehicle exterior environment recognition device
Inventor: NOMURA NAOKI
IPC: G06T7/60
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To enable rapid detection of a specific object such as a bicycle.SOLUTION: A vehicle exterior environment recognition device includes; a target region setting unit configured to set a predetermined range of a screen as a target region 254; an edge counter configured to divide the target region with radial lines 254b extending from a center 254a of the target region to set up a plurality of divided regions 256, and to count the number of predetermined slanted edges in each of the plurality of divided regions; and a wheel determination unit configured to determine likelihood that an image is a wheel based on a proportion of the number of the slant edges to the total number of blocks.SELECTED DRAWING: Figure 6
Patent JP-2015223002-A (JP)
Title: Image decoding method
Inventor: TAKAHASHI MASASHI
IPC: H04N19/176
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding/decoding technique with higher compression efficiency.SOLUTION: An image decoding method for performing intra-frame prediction in a block unit to decode an image includes: a first prediction step of generating pixel values of two reference pixels by prediction; and a second prediction step of predicting a pixel value of a decoding target pixel arranged between the two reference pixels using the pixel values of the two reference pixels generated in the first prediction step.
Patent JP-2017060018-A (JP)
Title: Radio communication device, system and method
Inventor: DOI YUSUKE
IPC: H04W84/18
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device, a system and a method, capable of life-and-death monitoring to each individual radio communication device.SOLUTION: The radio communication device includes a management unit, a receiver unit, an update unit and a transmitter unit. The management unit manages first confirmation information to confirm whether or not each of a plurality of radio communication devices are in normal operation and at least the self- radio communication device is in normal operation. The receiver unit receives from another radio communication device a message which includes second confirmation information to confirm whether or not each of the plurality of radio communication devices is in normal operation. Using the second confirmation information, the update unit updates the first confirmation information in a manner to indicate a radio communication device which is indicated to be in normal operation in at least either the first confirmation information and the second confirmation information. The transmitter unit broadcasts a message which includes the updated first confirmation information, as the second confirmation information.SELECTED DRAWING: Figure 2
Patent JP-2017056068-A (JP)
Title: Absorbent article
Inventor: OKADA YUKI
IPC: A61F13/49
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of urine to an outer in a use mode for simple exchange and cause the urine to smoothly move to the outer in a use mode for auxiliary absorption.SOLUTION: An absorbent article includes: an absorber 2; a liquid-permeable top sheet 3 for covering a skin side of the absorber 2; a liquid-permeable first back sheet 4 for covering a non-skin side of the absorber 2; and a liquid-impermeable second back sheet 5 for covering a non-skin side of the liquid-permeable first back sheet 4. Adhesive layers 6 are formed at the non-skin side of the first back sheet 4, and the second back sheet 5 is peelably stuck to the adhesive layer 6. The second back sheet 5 is so disposed at both sides of the top sheet 3 and the first back sheet 4 as to wrap around both side edges of the top sheet 3 and the first back sheet 4 and to extend to the skin side of the top sheet 3. Further, three-dimensional gathers BS projecting to the skin side are formed continuously from the second back sheet 5 extending to the skin side, on both sides of the skin side.SELECTED DRAWING: Figure 4
Patent JP-2017063296-A (JP)
Title: Transmission circuit of image data and electronic apparatus using the same, transmission method of image data
Inventor: YAMASHITA JUNICHI
IPC: H04N21/4425
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress disturbance of an image, even when not only a transmission error but also an error has occurred on the transmission circuit side.SOLUTION: A transmission circuit 20 transmits serial data, containing the pixel data constituting the image data, to a reception circuit 30. A reception side error detector 312 determines the correctness of received data. When a determination is made that the received parallel data is correct, a correction buffer 316 holds the pixel data contained in the received parallel data. A reception side correction unit 318 replaces the pixel data, contained in the received parallel data determined to be an error, by a value corresponding to the pixel data stored in the correction buffer 316. A transmission side error detector 212 detects the error of data before transmission. a transmission side error correction unit 214 corrects the data to be transmitted, so that the reception side error detector 312 determines that the received parallel data is error, when the error of the data before transmission is detected.SELECTED DRAWING: Figure 1