baber/WOPTO huggingface dataset:
Patent JP-2016199127-A (JP)
Title: Forced air-cooling device for railway vehicle
Inventor: SASAKI TAKASHI
IPC: B61C17/00
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress pressure loss in an air duct and to improve a function for separating water and dust from air, in a railway vehicle where electric devices are forcibly cooled by a blower.SOLUTION: A railway vehicle includes: an air intake port provided in a vehicle body and for taking in air outside the vehicle; an air duct having an U-shaped part in which a downward flow passage in which air from the air intake port flows downward, a folding flow passage which turns an air flow direction from the downward flow passage from downward to upward, and an upward flow passage in which air from the folding flow passage flows upward are formed, and which is arranged in the vehicle body; and a blower for blowing the cooling air flowing in from the air duct to the equipment arranged on the downstream. The U-shaped part of the air duct has a flow rate increase suppression part for suppressing the increase in a flow rate in the folding flow passage.SELECTED DRAWING: Figure 1
Patent JP-2016199728-A (JP)
Title: Polyimide powder and production method therefor
Inventor: SHIGETA AKIRA
IPC: C08G73/10
Filed: 2015-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a PI (polyimide) powder good in handleability and soluble in general-purpose solvents, and a simple production method therefor excellent in environmental friendliness.SOLUTION: There is provided the polyimide powder having non-porosity, non-crystallinity, solubility and following properties. 1) specific surface area by a BET (Brunauer-Emmett-Teller) method is 10 m/g or less. 2) no peak caused by crystalline scattering in an X ray diffraction spectrum is observed. 3) the polyimide powder has solubility of 1 mass% or more to at least one kind of solvent selected from an amide solvent, an ether solvent and an ester solvent. There is also provided a production method for the polyimide powder, in which when producing the polyimide powder by solid phase polymerization in the condition that a solvent is contained in a powder composed of tetracarboxylic acid or a salt of tetracarboxylic acid diester and diamine, the solvent is good solvent of the salt and of a polyamide generated by the solid polymerization and the solvent content is 1 mass% or more based o mass of the salt.SELECTED DRAWING: None
Patent JP-2015164209-A (JP)
Title: Holder for semiconductor light-emitting element, semiconductor light-emitting element module, lighting fixture, and method of manufacturing holder for semiconductor light-emitting element
Inventor: KURIMOTO HIROMITSU
IPC: F21V23/00
Filed: 2015-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a holder for semiconductor light-emitting element which can reflect light without losing intensity as much as possible, and to provide a semiconductor light-emitting element module, a lighting fixture, and a method of manufacturing a holder for the semiconductor light-emitting element.SOLUTION: A holder for semiconductor light-emitting element includes base members 30, 45, 54, a first conductive member 20 and a second conductive member 21 exposed on a mounting surface 49a formed on the surface of the base member, and communicating electrically with a power supply while being spaced apart from each other, a semiconductor light-emitting element fixing part 59 formed on the mounting surface while spaced apart from the first and the second conductive members, and fixing a semiconductor light-emitting element 62 communicating electrically with the first and the second conductive members, and a reflection film 58 formed on the mounting surface while avoiding the first and the second conductive members, and having visible light reflectance higher than that of the base member.
Patent JP-2016202311-A (JP)
Title: Washing machine
Inventor: OGURA NORIFUMI
IPC: D06F33/02
Filed: 2015-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of detecting generation of foam accurately irrespective of presence/absence of unbalance of clothing.SOLUTION: A washing machine of an embodiment includes: an outer case for forming an outside surface of a body; a water tub elastically held in the outer case; a rotary tub provided in the water tub in a rotatable manner; a motor for rotationally driving the rotary tub; vibration detection means for detecting the magnitude of the vibration of the water tub; rotational resistance detection means for detecting resistance with respect to the rotation of the rotary tub; and control means for performing foam generation determination based on both the detection by the vibration detection means and the detection by the rotational resistance detection means during a dewatering step.SELECTED DRAWING: Figure 11
Patent JP-2016202561-A (JP)
Title: Game machine
Inventor: ISSHIKI MASARU
IPC: A63F7/02
Filed: 2015-04-22
Abstract: PROBLEM TO BE SOLVED: To substantially stock a right of next and subsequent special games during variation of a special game and vary the number of stocks.SOLUTION: A variable winning device (a normal electric generator) picks up only one game ball. A second special symbol lottery falls under a special winning (a small win) or a special winning (a jackpot). The small win is connected to the jackpot, so that the second special symbol lottery is substantially surely connected to a jackpot game. Consequently, "one memory (reservation) of a second special symbol is equal to a stock of one jackpot". When a time (5 seconds or 10 seconds) shorter than a variation time (20 seconds) of special symbols is selected as a variation time of normal symbols in a time-shortened state, before terminating the variation of the special symbols, a memory of the second special symbol can be stocked. This configuration allows a player to substantially stock the right of the next and subsequent special games during the special symbol variation and freely vary the number of stocks. This configuration can thus exert a game property with novel sensibility.SELECTED DRAWING: Figure 44
Patent JP-2016206149-A (JP)
Title: Gradient estimation device and program
Inventor: TAKEYAMA KOJIRO
IPC: G01S19/53
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To enable an accurate estimation of a gradient in a road where a vehicle travels even in environment having a few observation satellites.SOLUTION: A sensor pitch angle calculation part 218 calculates a time sequence of a pitch angle of an acceleration sensor 16 from the time sequence of the acceleration of a traveling direction of own vehicle based on the time sequence of the acquired acceleration and the time sequence of speed data. A road gradient estimation part 222 is a formula for estimating a three-dimensional speed vector of own vehicle based on the time sequence of satellite data from each of the acquired positioning satellites, the time sequence of the speed data, and the time sequence of the pit angle of the calculated acceleration sensor 16, and estimates the pitch angle of own vehicle at the current time as a gradient of the road where own vehicle travels according to the formula in which the speed component in height direction of the three-dimensional speed vector is restricted by the speed data of own vehicle, the pitch angle of the own vehicle at the current time, and the calculated temporal change of the pitch angle of the acceleration sensor 16.SELECTED DRAWING: Figure 2
Patent JP-2015180944-A (JP)
Title: Apparatus, system, method and computer program for controlling electronic display (apparatus, system and method for controlling electronic display)
Inventor: PAUL DANIEL KANGAS
IPC: G06F3/14
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, system and method for controlling an electronic display.SOLUTION: An activity module receives a brightness restore signal and sets a brightness level of an electronic display to a default brightness level in response to the brightness restore signal. A brightness decay module dims the brightness level of the electronic display from the default brightness level to an intermediate brightness level at a first dimming rate. The intermediate brightness level is selected from one or more intermediate brightness levels. A plateau module maintains the brightness level of the electronic display at the intermediate brightness level for a predefined period of time. A minimum brightness module dims the brightness level of the electronic display from an intermediate brightness level to a minimum brightness level at a second dimming rate.
Patent JP-2016211770-A (JP)
Title: Heat exchange body, heat exchange unit and air conditioning system
Inventor: TAKAMI HARUKO
IPC: F28D20/00
Filed: 2015-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange body that can improve heat efficiency, and to provide a heat exchange unit and an air conditioning system.SOLUTION: The heat exchange body 10 includes: a first passage 12 through which a heat medium passes; and a second passage 14 provided around the first passage 12, through which water flows. The water flowing through the second passage 14 exchanges heat between the heat medium and the water. Inside the second passage 14, a turbulence generating part 16 is provided to cause turbulence in the water flow. A heat storage material 22 that receives heat of the water inside the second passage 14 to accumulate heat is provided in a position adjacent to the heat medium 10.SELECTED DRAWING: Figure 3
Patent JP-2016211649-A (JP)
Title: Sag preventive structure for bolt or nut, and bolt for the same
Inventor: HAMANAKA SHIGENOBU
IPC: F16B39/12
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sag preventive structure for bolts or nuts and a bolt used for the structure capable of assuring a male thread strength of a bolt and sag preventive performance.SOLUTION: A bolt shant part 10A is formed with a trapezoidal screw thread 10B of a right-hand screw or a left-hand screw, a top surface of the trapezoidal screw is formed with a second screw 10C in such a way that the second screw is continuous on a virtual cylinder contacted with the top surface, its pitch is smaller than that of the trapezoidal screw and it shows an inverse screw against the trapezoidal screw, the trapezoidal screw is engaged in thread with a fastening nut 11, the second screw is engaged in thread with a lock nut 12, the lock nut is competed against the fastening nut to cause a return rotation of the fastening nut to be prevented.SELECTED DRAWING: Figure 1
Patent JP-2016217739-A (JP)
Title: System time correction device and system time correction method
Inventor: TACHIBANA FUTOSHI
IPC: G05B19/05
Filed: 2015-05-14
Abstract: PROBLEM TO BE SOLVED: To allow an error to be curbed when system time is corrected on the basis of the output time of a realtime clock.SOLUTION: A system time correction device comprises: an output time acquisition unit 111 that acquires the output time of a realtime clock 102 at the interval of a second unit, i.e. equal to or less than one-fifth of a first unit, the minimum unit of its output time; a determination unit 113 that determines whether the value of the first unit at the output time is switched or not every time the output time acquisition unit 111 acquired output time; and a time correction unit 114 that corrects the system time so that the system time is the same as the output time when the determination unit 113 determines the value of the first unit at the output time is switched. The system time correction device corrects the system time so that an error of the system time is equal to or less than one-tenth of the first unit at timing when the output time is acquired first after the value of the first unit of the output time from the realtime clock 102 is switched.SELECTED DRAWING: Figure 1
Patent JP-2016214338-A (JP)
Title: Lock mechanism of side fence
Inventor: SUZUKI AKIRA
IPC: A61G1/04
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism of a side fence, though having a relatively simple structure and facilitating the operation, improving reliability of lock by preventing a plunger from being accidentally slid and the lock from being unlocked.SOLUTION: After a contact part 34 of a slide inhibition member 30 with a rear end of a plunger 20 is retracted from a sliding path of the plunger, the plunger is slid so as to separate a tip end 20a of the plunger from the other so as to rotationally turn the side fence using a hinge structure 10.SELECTED DRAWING: Figure 2
Patent JP-2016216066-A (JP)
Title: Packaging bag and package
Inventor: SUGIYAMA KATSUHIKO
IPC: B65D85/07
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag that allows a position which is desired to be broken to be easily, quickly and surely broken to be opened, and a package that stores an article using the packaging bag.SOLUTION: A packaging bag 1 comprises a trunk part 3 and a top part 4 which covers a top surface of the trunk part 3 and can store an article. The top part 4 includes an easy-to break part formed of materials which are easier to break than the trunk part 3. The easy-to break part is provided with a break starting part 7 which becomes a starting point to break the easy-to break part for opening the packaging bag 1.SELECTED DRAWING: Figure 1
Patent JP-2016216112-A (JP)
Title: Packaging container including partition part
Inventor: HATTORI YUICHI
IPC: B65D1/24
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container enabling partitioning content, and comprising a container body and a lid body which can avoid thermal influences caused by contact of content so as not to cause deformation of the lid body even when applying each container to a microwave oven.SOLUTION: A packaging container is obtained by: partitioning a storage chamber of a container body 10 by a partition part 13 raised from a bottom wall 11; forming a fitting recessed groove 14 on the whole upper surface of the partition part 13; forming a partition part 23 on the same position as the partition part 13 on the container body 10 side on the rear face of a top plate 21 of the lid body 20; and forming a fitting projection rib 24 to be stored in the fitting recessed groove 14 on the inner end face of the partition part 23.SELECTED DRAWING: Figure 1
Patent JP-2015225860-A (JP)
Title: Conductive material and electronic element including the same
Inventor: HWANG SUNG WOO
IPC: C30B29/52
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive material which is flexible and allows an easy application process while securing high electrical conductivity and light transmittance.SOLUTION: A conductive material comprises: a first element selected from among transition elements, platinum-group elements, rare earth elements and combinations thereof; a second element different from the first element, the second element having an atomic radius within ±10% from the atomic radius of the first element; and a chalcogen element. The conductive material has a layered crystal structure.
Patent JP-2016136607-A (JP)
Title: Plasma processing method and plasma processing device
Inventor: NAKAMOTO SHIGERU
IPC: H05H1/46
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor wafer processing method and processing apparatus that can perform stable end point detection.SOLUTION: In plasma processing device and processing method for processing a film layer as a processing target having a film structure containing plural film layers by using plasma formed in a processing chamber, the film layer being formed in advance on the surface of a wafer mounted on a sample table which is disposed inside the processing chamber in a vacuum container, light of plural wavelengths from the inside of the processing chamber under processing is received by a photodetector, and the intensities of light of plural wavelengths are detected on the basis of data obtained by combining results each of which is obtained by detecting the light of the plural wavelengths for each of plural different periods.SELECTED DRAWING: Figure 1
Patent JP-2017003756-A (JP)
Title: Liquid crystal display and television apparatus
Inventor: SHIMODA HIRONORI
IPC: G09G3/20
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform high dynamic range processing on a high-resolution video signal without entailing an increase of a circuit scale, a reduction of a processing speed, a degradation of image quality, and the like.SOLUTION: A liquid crystal display (100) comprises: an HDR data acquisition processing unit (7') acquiring luminance data of an input video signal and controlling a luminance of a light source illuminating a display part; and a signal processing unit (9) that includes a downscaling unit downscaling the input video signal, and a high dynamic range video processing unit performing processing for lowering a video signal luminance gradation of a non-light-emitting part except for a light-emitting part. The HDR data acquisition unit (7') acquires the luminance data on a video signal necessary for the high dynamic range processing on the basis of the video signal output from the downscaling unit. The signal processing unit (9) performs the processing on the input video signal for lowering the luminance gradation of the non-light-emitting part on the basis of the acquired luminance data.SELECTED DRAWING: Figure 3
Patent JP-2017001139-A (JP)
Title: Tip jointing method and saw blade
Inventor: HASHIMOTO TOMOYUKI
IPC: B23D61/12
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent generation of crack and others in a hard tip 18 while securing jointing strength of the hard tip 18 sufficiently.SOLUTION: By radiating a fiber laser beam FB to a saw blade base metal 12 side in the vicinity of the boundary part A between the pedestal 16 of the saw blade base metal 12 and a hard tip 18 along the contour of the boundary part A, surfaces of the pedestal 16 of the saw blade base metal 12 and of the hard tip 18 are partially melted so that the hard tip 18 is jointed to the pedestal 16 of the saw blade base metal 12. The irradiation position of the fiber laser beam FB is offset to the saw blade base metal 12 side against the contour of the boundary part A so that a key hole part 22 formed by irradiation of the fiber laser beam FB does not reach the boundary part A and the melting part 24 melted by heat conduction from the key hole part 22 reaches the boundary part A.SELECTED DRAWING: Figure 1
Patent JP-2017003917-A (JP)
Title: Resist composition and method for forming resist pattern
Inventor: HIRAYAMA HIROSHI
IPC: C08F20/12
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition and a method for forming a resist pattern.SOLUTION: The resist composition generates an acid by exposure and shows changes in the solubility with a developer by an action of an acid, and the composition comprises a base material component (A) that shows changes in the solubility with a developer by an action of an acid and an acid diffusion controlling agent component (D). The base material component (A) contains a structural unit (a0) represented by general formula (a0-1) below; and the acid diffusion controlling agent component (D) contains an acid having an acid dissociation constant of 1.5 or more. In the general formula, R represents H, an alkyl group having 1 to 5 carbon atoms, or a halogenated alkyl group having 1 to 5 carbon atoms; Ya represents C; Xa represents a group forming a divalent cyclic hydrocarbon group together with Ya; and Rato Rarepresent H, a monovalent linear saturated hydrocarbon group having 1 to 10 carbon atoms or a monovalent aliphatic cyclic saturated hydrocarbon group having 3 to 20 carbon atoms.SELECTED DRAWING: None
Patent JP-2016156606-A (JP)
Title: Flame regulator
Inventor: ASAI KAZUHIRO
IPC: F23K5/00
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a flame regulator for supplying gas to each concentric burner, which can be easily assembled and which prevents an increase in cost.SOLUTION: A pin 33 is protrusively provided on an operation rod, and a spacer 5 made of sheet metal is provided to abut on the pin. The pin is brought into press contact with a surface of the spacer during rotation of the operation rod by an urging force applied by urging means, and a click feeling is generated when the pin passes through recessed parts 54 and 55 and a protruding part 56, which are formed on the surface of the spacer.SELECTED DRAWING: Figure 6
Patent JP-2017011087-A (JP)
Title: Resistor for current detection, current detector and method of manufacturing the same
Inventor: ARAI KOSUKE
IPC: H01C1/04
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce a burden imposed on a user by a resistor.SOLUTION: A resistor for current detection, which is made of a conductive metal, includes a code display part that readably displays inherent characteristic information of the resistor for current detection by coding it.SELECTED DRAWING: Figure 1
Patent JP-2017009787-A (JP)
Title: Optical film and vehicle-mounted information display device produced using the same
Inventor: TAKEUCHI YUICHI
IPC: B32B27/16
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical film that offers a level of weatherability that causes no peeling of hard coat layer or the like even after long exposure to sunlight or the like, for example.SOLUTION: The present invention relates to an optical film comprising a hard coat layer (A) provided at least on a surface of a base material on one side, the hard coat layer (A) having an absorptance of 25% or greater for light of a wavelength of 350 nm.SELECTED DRAWING: None
Patent JP-2017010291-A (JP)
Title: Information processor and discount method
Inventor: SHIMOKAWA YUSUKE
IPC: G07B15/00
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and a discount method which can widely spread a system for executing discount processing of a carpool vehicle in accordance with the number of passengers.SOLUTION: A charge discount system includes an information exchange server S and a central processing unit CS. A registration part 202 of the information exchange server S registers a user who inputs first information as a first user who rides in a first vehicle in the case that the first information instructing to register a ride in the first vehicle is inputted in a first website which can be logged in by using one account allocated to one user. A discount part 212 of the central processing unit CS executes discount processing the number of first users of the charge of a toll road of the first vehicle in the case that the number of the first users is two ore more.SELECTED DRAWING: Figure 2A
Patent JP-2015186610-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent determination of whether to control to an advantageous state by using numerical data extracted at different timings.SOLUTION: A random number is fetched from a random number generation circuit into a random number value register regardless of whether start conditions are satisfied based on start winning of game balls. When the start conditions, which include start conditions that a holding storage number does not reach the upper-limit number, are satisfied, the random number value fetched into the random number value register is read, held, and stored. When a special pattern game is completed while the holding storage number has reached the upper-limit value and a new special pattern game is started, and when power is turned on and is reset, the random number value fetched into the random number value register is read, and is canceled without being held and stored. The random number value register restricts in fetching of a new random number until the fetched random number value is read. When power is turned on, update of a random number by the random number generation circuit is restricted for a random period.