baber/WOPTO huggingface dataset:
Patent JP-2018139792-A (JP)
Title: Covered stent
Inventor: YOSHIMORI TAKASHI
IPC: A61F2/88
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To properly prevent exudation of a digestive tract cell tissue in a state of being placed in a digestive tract.SOLUTION: A covered stent 10 is a tubular covered stent which is placed in a digestive tract and defines a passage through which an object which flows in the digestive tract can pass. The covered stent 10 comprises: a skeleton part 20 which can be deformed and expanded to outside of a radial direction; and a film part 30 which is arranged in a space which is formed by a wire forming the skeleton part 20. The covered stent 10 is configured so that, in a pressing state in which the skeleton part 20 is deformed and expanded thereby pressing an inner surface of the digestive tract on an outer surface of the covered stent 10, the skeleton part 20 can be deformed according to an external force applied from an outer surface side.SELECTED DRAWING: Figure 1
Patent JP-2018147094-A (JP)
Title: Positional information sharing system
Inventor: ITO MASATOSHI
IPC: G08G1/16
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a positional information sharing system which enables positional information of a traffic mobile to be efficiently shared between edge servers which are distributedly disposed for each of multiple zones.SOLUTION: A positional information sharing system 1 comprises multiple edge servers 10a and 10b which are provided correspondingly for each of zones in a cellular communication network consisting of multiple base stations 2a and 2b. Each of the edge servers includes a function for performing communications between communication terminals 30a and 30b which are provided in traffic mobiles 3a and 3b being present within a zone. Each of the edge severs is configured as follows. Namely, each of the edge servers receives positional information of a communication terminal within a zone, in a case where it is discriminated that a position of the communication terminal represented by the positional information received from the communication terminal within the zone corresponds to an outer edge of the zone, transmits the positional information relating to the communication terminal to the other edge server, and further, receives positional information that is transmitted from the other edge server.SELECTED DRAWING: Figure 1
Patent JP-2018147623-A (JP)
Title: Electrode lamination device
Inventor: NISHIHARA HIROYASU
IPC: H01G13/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrode lamination device capable of correcting positional deviation of laminated electrodes while preventing falling powder from electrode.SOLUTION: An open/close mechanism 380 causes a pair of wall parts 317 and 319 to make a reciprocating movement to perform an open/close operation along a first direction D1. The open/close mechanism 380 causes the wall parts 317 and 319 to perform the open/close operation when one or plural electrodes are fed to a lamination part 316 by a pushing member 321a, 322a. Accordingly, any positional deviation of the electrode can be corrected. With this, the positional deviation of the electrode can be directly corrected by using the wall parts 317 and 319. Even when the open/close operation is made, the electrode positional deviation of which has been corrected is prevented from interfering with the wall parts 317 and 319, or even when coming into contact with the wall parts 317 and 319, the contact shock is small. Therefore, in order to correct positional deviation of the other electrode, even when the electrode, positional deviation of which has been corrected, comes into contact with the wall part 317, 319 several times, falling of powder from the electrode is prevented.SELECTED DRAWING: Figure 6
Patent JP-2018147984-A (JP)
Title: Method and device of manufacturing semiconductor device
Inventor: NITTA TOMOHIRO
IPC: H01L21/28
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device of manufacturing a semiconductor device capable of achieving low-resistance ohmic connection.SOLUTION: A method of manufacturing a semiconductor device according to an embodiment includes the following steps of: introducing a Group-III element to a part of a substrate containing silicon and carbon; introducing oxygen to the part; and heating the substrate introduced with the Group-III element and the oxygen.SELECTED DRAWING: Figure 2
Patent JP-2018147365-A (JP)
Title: Use result counting system, program and recording medium
Inventor: YAMASHITA AKIHIRO
IPC: B41J29/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To edit and count a use history in which a use result which is not expected by a user is recorded by a use result counting system.SOLUTION: A use result counting system has: an authentication unit having an image forming apparatus and carrying out authentication for use of the image forming apparatus by a user; a transmission unit for transmitting to a calculating unit, a history of use of the image forming apparatus by the user within a period when the authentification is effective; the calculating unit for calculating a use result value on the basis of the transmitted history; a first storage unit for storing the calculated use result value; an update unit for updating the use result value stored in the first storage unit; and a second storage unit for storing information indicating that the update unit updated the use result value.SELECTED DRAWING: Figure 3
Patent JP-2018152644-A (JP)
Title: Image processing system, image processing method and image processing program
Inventor: AKIYAMA TAKUMI
IPC: H04N1/19
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To allow for calculation of the pixel value of interpolation pixel, even when a pixel region for use in calculation of the pixel value of interpolation pixel overlaps other pixel region.SOLUTION: An image processing system has determination means determining a pixel region for use in calculation of an interpolation pixel for interpolating a missing pixel, in the image data acquired for each line in the main sweep direction, retrieval control means for reading a pixel value by accessing the head address, out of the addresses corresponding to respective pixels contained in the N-th pixel region, for a memory storing the image data of 1 line, and calculation means for calculating the pixel value of the N-th interpolation pixel by using the pixel value thus read. Upon completion of the pixel value of the N-th interpolation pixel, the retrieval control means accesses the head address, out of the addresses corresponding to respective pixels contained in the (N+1)th pixel region, and reads the pixel value.SELECTED DRAWING: Figure 7
Patent JP-2018151202-A (JP)
Title: Electron beam inspection apparatus and electron beam inspection method
Inventor: TSUCHIYA HIDEO
IPC: G01N23/2251
Filed: 2017-03-10
Abstract: PURPOSE: To provide an inspection apparatus capable of suppressing, based on design pattern information in which a risk point is not identified, pseudo defect in areas other than the risk point in wafer inspection.CONSTITUTION: An inspection apparatus 100 comprises: a storage device 109 that stores, from among a design pattern of a semiconductor element, a design mask pattern to be formed on an exposure mask for transferring the design pattern of the semiconductor element to a semiconductor substrate, and a design substrate pattern for transferring the design mask pattern to the semiconductor substrate to be formed thereon, a design substrate pattern image formed in assumption of the design substrate pattern; a secondary electron image obtaining mechanism 150 that obtains a secondary electron image including reflection electrons by irradiating the semiconductor substrate with an electron beam; a dangerous place candidate analysis identifying circuit 112 that analyses a design pattern data and identifies a position of a pattern site including a predetermined feature point; and a comparator circuit 108 that compares the secondary electron image to the design substrate pattern image of an area corresponding to the secondary electron image while making a determination threshold variable using positional information of the pattern site including the feature point.SELECTED DRAWING: Figure 1
Patent JP-2018151221-A (JP)
Title: Microwave irradiation device, exhaust purifying device, automobile, and management system
Inventor: HOSODA MASAYUKI
IPC: G01N22/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a microwave irradiation device with which it is possible to measure the amount of particulates such as PMs deposited inside a DPF, etc., as much accurately as possible.SOLUTION: The above problem is solved by a microwave irradiation device comprising a microwave generator, a housing in which a heating object is installed, a first microwave irradiation unit and a second microwave irradiation unit connected to the housing, a first filter provided between the microwave generator and the first microwave irradiation unit, a second filter provided between the microwave generator and the second microwave irradiation unit, and a microwave measurement unit connected to the housing; the microwave generator being capable of changing the frequency of a generated microwave, the first filter and the second filter differing in the frequency of a microwave that passes through.SELECTED DRAWING: Figure 1
Patent JP-2017144246-A (JP)
Title: Interior/exterior plate member and table
Inventor: IKEDA KEIICHI
IPC: A47B13/08
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an interior/exterior plate member capable of simply improving quality, and a table.SOLUTION: An interior/exterior plate member includes a wooden plate part 3 which is made of wood formed like a plate, and a looseness stopper part 5 which includes a plastic composite material and which is bonded corresponding to a fixing location of the wooden plate part 3. A fixture 17 for fixing the wooden plate part 3 is inserted into the wooden plate part 3 through the looseness stopper part 5.SELECTED DRAWING: Figure 1
Patent JP-2018151566-A (JP)
Title: Image forming apparatus and optical writing light quantity adjusting method in image forming apparatus
Inventor: SHIRAISHI NAOHITO
IPC: G03G15/043
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To realize accurate light quantity correction for two factors and to suppress density variation in an image forming apparatus.SOLUTION: An image forming apparatus comprises: an optical writing device comprising a photoreceptor and a plurality of light emitting units; detection means that detects a rotation angle of a photoreceptor; a first light quantity correction value storage unit that stores a first light quantity correction value to correct light amount variations due to the light amount variations between the plurality of light emitting units of an optical writing device; a second light quantity correction parameter storage unit that stores a correction parameter to correct the light amount variations due to other than the optical writing device; a multi-value image correction processing unit that reads a color pixel of a multi-value color image and a correction parameter corresponding to a position of the color pixel, and that performs light quantity correction processing; a gradation processing unit that performs gradation processing of a multi-value color image after correction to create a low-value image; and a low-value image correction processing unit that reads the first light quantity correction value corresponding to the color pixel of the low-value image and that performs light quantity correction processing. The multi-value image correction processing unit reads the correction parameter which is a two dimensional function associated with a detection result of the detection means on the basis of the rotation angle of the photoreceptor.SELECTED DRAWING: Figure 11
Patent JP-2018155263-A (JP)
Title: Series of differential reduction gears
Inventor: HARAGUCHI Kunihiro
IPC: F16H57/033
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress a manufacturing cost low by sharing components without degrading strength of an external gear.SOLUTION: In series S in which a plurality of differential reduction gears 1A-1C are prepared at speed reduction ratios different from one another, the speed reduction gears including: an internal gear 4; an input shaft 12 coaxially penetrating the internal gear 4; external gears 17A-17C externally mounted on eccentric portions 14A-14C disposed on the input shaft 12, inscribed and engaged with the internal gear 4, and having a plurality of pin holes 21A-21C on a concentric circle; and output shafts including a plurality of pins 22, 22 ... loosely inserted into the respective pin holes 21A-21C on a concentric circle, respectively, and rotating the output shafts via the pins 22 at a prescribed speed reduction ratio by eccentric motion of the external gears 17A-17C by rotation of the input shaft 12, respectively, the pin holes 21A-21C of the external gears 17A-17C are formed to have different diameters by each of the external gears 17A-17C according to the number of external teeth, and the internal gear 4 and the pins 22 are made common.SELECTED DRAWING: Figure 2
Patent JP-2018157700-A (JP)
Title: Electrical generating system, power generation controller, power generation control method, and magnification method of interconnection power generation of the electrical generating system
Inventor: TANAKA KAZUHIDE
IPC: H02P9/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To enable a synthetic generation power which does not excess a system interconnection capacity to be supplied to an electric power system.SOLUTION: An electrical generating system comprises: a power generation controller 15 supplying a synthetic generation power obtained by summing up generation powers generated from a first electric power generation facility and a second electric power generation facility to an electric power system 21. The power generation controller 15 includes prediction means of the generation power for predicting the generation power of the first electric power generation facility, calculates a limitation command value of the generation power in the second electric power generation facility on the basis of an electric power value obtained by subtracting the prediction value of the electric power generated from the first electric power generation facility predicted by the prediction means of the generation power from an upper limitation value preset from a system interconnection capacity or a target value arbitrarily defined with consideration of the system interconnection capacity, determines whether the synthetic generation power obtained by summing-up the prediction value of the generation power from the first electric power generation facility with the limitation command value obtained by calculating the generation power in the second electric power generation facility excesses the upper limitation value or the target value, and transmits the limitation command value calculated as an output control signal to the second power generation controller or the second electric power generation facility when the synthetic generation power exceeds the upper limit value or the target value.SELECTED DRAWING: Figure 1
Patent JP-2018156499-A (JP)
Title: Information processing system, information processing terminal, information processing method, and program
Inventor: TAKAHASHI KAZUYOSHI
IPC: H04N1/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processing terminal, an information processing method, and a program capable of tabulating use situations based on log data without fail.SOLUTION: An information processing system which tabulates processing executed by an information processing terminal comprises: a processing recording part 312 for recording logs in which numbers applied to uniquely identify the processing are associated with content of the processing; a data transmission part 313 for periodically transmitting the recorded logs and the number of processing executed by the information processing terminal; a table determination part 323 for determining matching of the logs on the basis of a value of the transmitted number of processing and the numbers included in the logs; and a tabulation part 325 for tabulating the logs when it is determined that the matching of the logs is determined by the table determination part 323.SELECTED DRAWING: Figure 3
Patent JP-2018159039-A (JP)
Title: Surface treatment liquid, surface treatment method, cation adsorbent, cation removing device, and cation removing method
Inventor: SENZAKI TAKAHIRO
IPC: B01J39/19
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide: a surface treatment liquid which can impart cation adsorption capability to surfaces of various materials by a simple method, and contains a resin having a specific structure; a surface treatment method using the surface treatment liquid; a cation adsorbent in which the resin having the specific structure is deposited to the surface of a base material; a cation removing device having the cation adsorbent; and a cation removing method from a liquid containing cations that uses the cation adsorbent.SOLUTION: A surface treatment liquid contains (A) a resin and (C) a solvent, where a resin having a weight average molecular weight of 100,000 or more, and having a functional group I being one or more groups selected from the group consisting of a hydroxyl group, a cyano group and a carboxyl group and a functional group II being a hydrophilic group other than the functional group I is used as the resin (A). A cationic adsorbent in which the above resin (A) is deposited to the surface of the base material is used.SELECTED DRAWING: None
Patent JP-2018163927-A (JP)
Title: Connection terminal and wiring board with connection terminal
Inventor: TANAKA MASAYA
IPC: H05K1/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which has a connection terminal improved in characteristic impedance matching.SOLUTION: A connection terminal 400 of a wiring board 100 comprising wiring 200 has an outer peripheral part 440, a center part 460 and a coupling part 480. The coupling part 480 connects the outer peripheral part 440 and center part 460 together, and has surface area smaller than outer-diameter area. The surface area may be 10-80% of the outer-diameter area. The coupling part 480 may be arranged at a center angle of 10-180° from the center of the connection terminal 400 in a transmission direction of the wiring 200.SELECTED DRAWING: Figure 1
Patent JP-2018165337-A (JP)
Title: Composite molding and method for producing composite molding
Inventor: TANIGUCHI TAKAOKI
IPC: C08J5/04
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite molding having high mechanical strength, and a method that can efficiently produce the composite molding.SOLUTION: A composite molding 1 has a resin 2 and fibers 3. The fibers 3 include long fibers of 20 mm or more in length. The fibers 3 may further include short fibers of less than 20 mm in length. In the fibers 3, the proportion of the long fibers is preferably 50 mass% or more. The long fibers are preferably inorganic fibers. The resin 2 may include a thermoplastic resin.SELECTED DRAWING: Figure 1
Patent JP-2018167410-A (JP)
Title: Multicore writing instrument
Inventor: HAYAKAWA NAOTOSHI
IPC: B43K24/18
Filed: 2017-03-29
Abstract: To provide a multicore writing instrument which does not give the user uncomfortable feeling when exchanging a writing body.SOLUTION: An operating body having an operating portion is provided on the rear end side of each writing body, and a plurality of window holes extending in the front-rear direction are provided so as to penetrate through the side wall of the barrel in a radial direction, and the operating portion of each operating body projects radially outward from the corresponding window hole. An interior of the barrel is provided with a locking portion capable of locking a part of the operating body corresponding to the operating portion when a certain operating portion is slid forward. A plurality of coil springs for urging rearwardly the plurality of writing bodies are provided inside the barrel, and the front end sides of the plurality of coil springs are supported by a spring support fixed to the barrel. The spring support is provided with a plurality of inner holes through which a plurality of writing bodies can be inserted respectively, and a chamfered region is provided in at least a part of the front end of each inner hole on the side of the central axis of the barrel.SELECTED DRAWING: Figure 6
Patent JP-2018170570-A (JP)
Title: Information processing device and information processing program
Inventor: KOUNOE TOSHIAKI
IPC: H04W48/18
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of preferentially switching a transmission method when switching a channel or the transmission method according to communication quality during communication.SOLUTION: In an information processing device, communication means is capable of radio communication by a plurality of transmission methods and at least one transmission method includes a plurality of channels, first switching means switches a transmission method according to communication quality during communication, and second switching means switches a channel if the first switching means was not able to switch the transmission method.SELECTED DRAWING: Figure 1
Patent JP-2018170414-A (JP)
Title: Air-cooling mechanism, power module and air-cooling inverter
Inventor: IWAHASHI SEITA
IPC: H01L23/467
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an air-cooling mechanism, power module and air-cooling inverter, capable of achieving high heat dissipation efficiency and high power density.SOLUTION: An air-cooling mechanism (a power module 130) includes: a fan 2; a radiation fin part 4 disposed on the blowing side of the fan 2 and having a through hole 150 at such a position as to meet a central part of a rotating shaft of the fan 2; a module part 6 disposed on the radiation fin part 4 and having an open hole 150 at such a position as to meet the central part of the rotating shaft of the fan 2; a capacitor part 8 which is disposed in the open hole 150 of the module part 6 and a hollow part formed by the open hole 150 of the module part 6 and causes no heat generation as compared to the module part 6.SELECTED DRAWING: Figure 1
Patent JP-2018169531-A (JP)
Title: Sound-proofing device
Inventor: NISHII MASAHIRO
IPC: G10K11/16
Filed: 2017-03-30
Abstract: To provide a sound-proofing device capable of improving soundproofing performance at a low cost.SOLUTION: A sound-proofing device of the present invention includes: a sound-absorbing part having a pair of side edge parts that face each other, and formed in a plate shape; and a pair of first insulating parts which are connected to the side edge parts of the sound-absorbing part, respectively and are formed in a plate shape.SELECTED DRAWING: Figure 1
Patent JP-2018167564-A (JP)
Title: Optical scanner and image formation apparatus
Inventor: MENYA SHINICHI
IPC: B41J2/47
Filed: 2017-03-30
Abstract: To suppress image quality deterioration due to abnormality of a laser beam caused by abnormality of a polygon motor in an image formation apparatus.SOLUTION: A driver circuit 32 controls a laser diode 21 so as to be exposed with a laser beam in a pattern according to an image to be formed in synchronization with a synchronous signal of a PD sensor 24. A control circuit 42 of a polygon motor unit 23a outputs a polygon ready signal indicating a synchronization state of a rotational speed of the polygon motor 41. A controller 31 executes initialization processing of the driver circuit 32 when detecting a level change of the polygon ready signal. The initialization processing includes at least one of (a) adjustment to a reference value of a light amount of the laser beam and (b) of initialization of the synchronization state of the laser beam with respect to the synchronous signal of the PD sensor 24.SELECTED DRAWING: Figure 3