baber/WOPTO huggingface dataset:
Patent JP-2018137533-A (JP)
Title: Image processing device and image processing method
Inventor: SUZUKI MASAHIRO
IPC: H04N1/21
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To improve memory utilization efficiency with a simple configuration.SOLUTION: An image processing device 1, which is provided with scanners 201 and 206 for reading a document, a local memory 203 for temporarily storing the read image data, a shared memory 105 accessed from a plurality of devices, and an arbiter 106 for controlling permission of access to the shared memory 105, includes: a scanner image correction processing unit 306 that performs correction processing before storing image data into the shared memory 105; and image transfer means that reads image data from a local memory 203 and transfers it to the shared memory 105. The image transfer means divides image data of the local memory 203 into predetermined data sizes, transfers them to the shared memory 105 intermittently at a predetermined cycle; and the arbiter 106 permits access to the shared memory 105 from a device other than the scanner during intermittent data transfer.SELECTED DRAWING: Figure 1
Patent JP-2018135433-A (JP)
Title: Epoxy resin curing agent, epoxy resin composition, and fiber-reinforced composite material
Inventor: ASAI YUIGA
IPC: C08J5/04
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin curing agent and an epoxy resin composition capable of producing a molded body such as FRP which has low corrosion resistance and no undissolved residues of a curing accelerator, and has quick curability, low viscosity and good appearance with good productivity, and to provide a fiber-reinforced composite material containing a cured product of the epoxy resin composition and a reinforcement fiber.SOLUTION: There are provided an epoxy resin curing agent which contains polyamine (A) having a ring structure and an alkanesulfonic acid (B), where a content of the alkanesulfonic acid (B) with respect to 100 pts.mass of the polyamine (A) is 1-25 pts.mass, and an epoxy resin composition containing the same, and a fiber-reinforced composite material containing a cured product of the epoxy resin composition and a reinforcement fiber.SELECTED DRAWING: None
Patent JP-2018134660-A (JP)
Title: Joining method
Inventor: YAMADA TAKESHI
IPC: F16H1/28
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of cracks and holes within a welded range.SOLUTION: A joining method for welding a junction of a carrier plate 2 and a base plate 3, which are so located as to face each other on a common rotation axis X in order to support a pinion gear of a planetary gear set, along a border line Im1 of the junction by electron beam welding is so configured that a start point Ps and an end point Pe of a weldment range are set on the border line Im1 of the joint between an outer periphery 211 of a leg 21 of the carrier plate 2 and an inner periphery 311 on an outer diameter side of an open hole 31 of the base plate 3, an irradiation position of electron beam EB is displaced along the border line Im1 from the start point Ps toward the end point Pe, and thereafter, is displaced in a direction separating from ine Im1, and thus, irradiation of electron beam EB is terminated at an irradiation end point Px which is set to a position separated from the border line Im1.SELECTED DRAWING: Figure 6
Patent JP-2018136005-A (JP)
Title: Air valve
Inventor: SHIMIZU KATSUYA
IPC: F16K24/04
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an air valve capable enduring a pressure even when the pressure applied to a cover body becomes remarkably high, and capable of firmly fixing the cover body to a valve chest with a simple operation.SOLUTION: An air valve 1 includes a valve chest 2 connected to a water pipe, a cover body 3 having a large air hole 3a and mounted on the valve chest 2 through a cover mounting packing 3A, a floating valve element 4 disposed in the valve chest 2 and capable of closing the large air hole 3a of the cover body 3 from a lower part, and a float valve element 5 disposed in the valve chest 2. The floating valve element 4 is provided with a small air hole 4a, the float valve element 5 can close the small air hole 4a from a lower part, the valve chest 2 has a plurality of cover fixing portions 22, and the cover body 3 has a plurality of insertion portions 3c. By inserting the plurality of insertion portions 3c to the plurality of cover fixing portions 22 by rotation of the cover body 3, the cover body 3 is lowered and presses the cover mounting packing 3A from an upper part, and the cover body 3 is mounted on the valve chest 2.SELECTED DRAWING: Figure 1
Patent JP-2020094697-A (JP)
Title: Heat exchanger, and heat pump device and cooling device using the same
Inventor: ENDO KAZUHIRO
IPC: F28D1/053
Filed: 2017-02-27
Abstract: To provide a heat exchanger which suppresses decreasing of an evaporation heat transfer performance due to dry-out occurring in a transition region from a slug flow to annular flow of refrigerant within a heat transfer pipe.SOLUTION: A heat exchanger has a heat transfer channel which allows refrigerant to flow linearly, and includes a heat exchange suppressing region which suppresses heat exchange of the refrigerant, in an intermediate portion in a flow channel direction of the heat transfer channel.SELECTED DRAWING: Figure 2
Patent JP-2018142091-A (JP)
Title: Monitoring device, monitoring program, monitoring method, and monitoring system
Inventor: KUMAGAI KAZUO
IPC: H04M3/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible, when at least one of a plurality of monitoring object apparatuses providing a plurality of services fails, to specify a range influenced by the failure.SOLUTION: A monitoring device 14 comprises: a detection part 30 that detects failures in a plurality of monitoring object apparatuses; a specification part 36 that, when a failure in a monitoring object apparatus is detected by the detection part 30, specifies a service provided by the monitoring object apparatus in which the failure is detected by the detection part 30, on the basis of influence range information 52 in which the plurality of monitoring object apparatuses and services, of a plurality of services, which can be provided by the monitoring object apparatuses are associated with each other; and an output part 42 that outputs information indicating the service specified by the specification part 36.SELECTED DRAWING: Figure 3
Patent JP-2018142119-A (JP)
Title: Method to be executed by computer for movement in virtual space, program causing computer to execute the same and information processing device
Inventor: SAWAKI KAZUAKI
IPC: A63F13/25
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique which facilitates movement in a virtual space.SOLUTION: A processor executes the steps to: display a virtual space (S1215); arrange an avatar object of a user at a selected place (S1230); arrange the avatar object of another user in the virtual space (S1235); display a map object representing a seating state of respective users in the virtual space (S1245); move the avatar object of the user to an empty seat designated by the user (S1255); and display the map object with the avatar object moved thereon in the virtual space 2 (S1260).SELECTED DRAWING: Figure 12
Patent JP-2018141884-A (JP)
Title: Reflection film for edge-light type backlight and backlight for liquid crystal display using the same
Inventor: KAWADA YUJI
IPC: G02F1/13357
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflection film that reduces unevenness in luminance of an edge-light type liquid crystal backlight, and is excellent in concealability of a foreign substance attached to a surface of the reflection film.SOLUTION: A reflection film for an edge-light type backlight has a resin layer including particles on one side of a substrate film, where the ratio H/W of the height H to the width W of convex parts in the resin layer is 1.5 to 2.5; a 20-degree glossiness D20 of the surface of the resin layer is 30 or more and 100 or less; the ratio D20/D85 of the 20-degree glossiness D20 to a 85-degree glossiness D85 is 3 to 20; and the height of the convex parts is 5 to 50 μm.SELECTED DRAWING: None
Patent JP-2018142478-A (JP)
Title: Secondary battery
Inventor: KIMURA AIKA
IPC: H01M2/30
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress the extrusion from a sealed part while suppressing the upsizing.SOLUTION: A lithium ion secondary battery 1 comprises: an outer packaging body 2 containing an electrode body 5 and an electrolyte therein; and electrode terminals 3, 4 at least partially protruding to outside the outer packaging body 2 and electrically connected to the electrode body 5. In the secondary battery 1, the electrode terminals have a positive electrode terminal 3 connected to a positive electrode layer 6, and a negative electrode terminal 4 connected to a negative electrode layer 7. The outer packaging body 2 has such a structure that a sheet is folded in two pieces with the electrode body 5 rolled up therein, and it has a thermally sealed part 26, 27, 28 at a side of the sheet other than a side of folded sheet. The positive electrode terminal 3 and the negative electrode terminal 4 protrude from one side adjacent to the side of the folded sheet; one of the electrode terminals 3, 4, disposed closer to the side of the folded sheet is smaller, in thickness, than the other of the electrode terminals 3, 4, disposed farther from the folded sheet side.SELECTED DRAWING: Figure 2
Patent JP-2017103819-A (JP)
Title: Communication method and base station device
Inventor: FUTAKI TAKASHI
IPC: H04W52/50
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and a base station device, reducing the consumption of a radio resource.SOLUTION: In a communication method using a base station device, a radio receiver unit receives a preamble using a random access channel. On receipt of the preamble, a radio transmitter unit transmits a random access response. The radio transmitter unit also transmits a report request to cause user equipment to transmit information which includes the number of the preambles transmitted succeeded in the preceding time with a random access procedure. When the report request is transmitted, the radio receiver unit receives the information. The report request is transmitted using a signal different from the random access response.SELECTED DRAWING: Figure 1
Patent JP-2017185209-A (JP)
Title: Conceal type slide fastener
Inventor: OGURA TAKU
IPC: A44B19/08
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a slide fastener which enhances stability and strength in use and operation with a tape in a certain situation and modifies the geometry of an element in order to increase efficiency during a manufacturing process of the element.SOLUTION: A slide fastener comprises slide elements 101 of a first row and a second row, and first and second tapes comprising the slide elements 101 of the first row and the second row. The slide element 101 of the first row is configured to engage with the slide element 101 of the second row. Each of the slide elements 101 of the first row and the second row has a base part 102, a head part 103, a neck part 104 extending between the base part 102 and the head part 103, a top face 110, an opposing face 120, and one or more shoulder parts 105. A first vertical distance Dbetween a lowermost surface of the head part 103 and a first end part of the first tape is greater than a second vertical distance Dbetween a lowermost surface of the base part 102 and the first end part of the first tape.SELECTED DRAWING: Figure 6
Patent JP-2018146643-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HAMADA TOSHIYUKI
IPC: G03G15/20
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that prevents toner attached to a separation pawl separating a medium from a heating body from growing to be a toner lump.SOLUTION: A fixing device 60 comprises: a heating body 61 that heats a medium S on which a toner image is formed while rotating around the axis; a pressure body 62 that forms a nip N with the heating body 61 while rotating around the axis and applies pressure to the medium S passing through the nip N; a separation pawl 70 that has projections 72A, 72B brought into contact with the medium S after passing through the nip N and separates the medium S from the heating body 61; and a support member 80 that supports the separation pawl 70 while the separation pawl 70 is in contact with the heating body 61. When the medium S contacts the projections 72A, 72B, and the projections 72A, 72B are pushed, the support member 80 supports the separation pawl 70 while sliding the separation pawl in a direction separating from the heating body 61.SELECTED DRAWING: Figure 4
Patent JP-2018147169-A (JP)
Title: Feature word classification program, feature word classification method, and information processing device
Inventor: SATO YOICHI
IPC: G06F17/30
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a feature word classification program, a feature word classification method and an information processing device capable of classifying feature words.SOLUTION: The feature word classification program causes a computer to execute processing for extracting feature words from a web page. The feature word classification program causes the computer to execute processing for executing retrieval using the extracted feature words. The feature word classification program causes the computer to execute processing for classifying the feature words in accordance with whether an image is detected as information corresponding to the feature words by retrieval.SELECTED DRAWING: Figure 1
Patent JP-2018144392-A (JP)
Title: Heat-sensitive recording material
Inventor: ISHIBASHI RYOZO
IPC: B41M5/333
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material that satisfies the required performance as a developer.SOLUTION: Provided is a heat-sensitive recording material having on a support a heat-sensitive recording layer containing a basic dye of colorless or pale color at room temperature and a developer capable of color development upon contact with the dye by heating, and in which, as the developer, at least one N-substituted amino acid derivative represented by the general formula (1) (R-X)-Y-(Z)is contained and N-p-toluenesulfonyl N'-3-(p-toluenesulfonyl-oxy) phenylurea is contained. (In the formula (1), R represents an alkyl group which may have a substituent, or an aryl group; X is a group bonding to the N terminus of Y and represents -OCO-, -SONHCO-, -NHCO-, -NHCS-, or -SO; Z is a group bonding to the C-terminus of Y and represents an OH group or OR" group; and Y is an amino acid residue other than a cystine residue or a peptide residue not having a cystine residue, and m=1.).SELECTED DRAWING: None
Patent JP-2017103825-A (JP)
Title: Encoding and decoding device
Inventor: SASAI TOSHIRO
IPC: H04N19/70
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce memory usage.SOLUTION: The encoding and decoding device includes an encoding device and a decoding device. The encoding device includes a context determining unit that determines a context to be used for a target block included in an image among a plurality of contexts. The context determination unit determines a signal type to which the control parameter of the target block is classified, when the signal type is a first type, determines the context by using both the encoded control parameters of the left block and the upper block of the target block, and determines the context by using a predetermined fixed value without using neither of the encoded control parameters of the upper block and the left block when the signal type is the second type. For the first type, a split flag or a skip flag is classified, and in the second type, a residual flag is classified.SELECTED DRAWING: Figure 4
Patent JP-2017143532-A (JP)
Title: System and method for media packaging
Inventor: ERIK VAN DE POL
IPC: G06F13/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for packaging media and data for transmission over a broadband communications network link for display at a terminal destination.SOLUTION: A method includes the steps of: creating desired media segments for transmission to a terminal destination and creating targeting information, in whole or in part in a form of metadata, for transmission to the terminal destination. Other features include the steps of: packaging the created media segments and the created targeting information in a single package and unpacking the single package for display of the targeted media at the terminal destination.SELECTED DRAWING: Figure 3
Patent JP-2018150696-A (JP)
Title: Portable device
Inventor: AIZAWA SUMITAKA
IPC: E05B19/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable device whose casing can be split easily and reliably without damage.SOLUTION: A portable device includes a splittable casing having a first case part and a second case part and a mechanical key that is detachable to the casing, the casing being formed with a recessed groove at a split position between the first case part and the second case part, the mechanical key being provided with a protruding portion that is inserted into the recessed groove and is capable of pushing out a space between the first case part and the second case part.SELECTED DRAWING: Figure 11
Patent JP-2018157045-A (JP)
Title: Light-emitting device and manufacturing method thereof
Inventor: HAYASHI HIROSUKE
IPC: H01L33/50
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device and a manufacturing method thereof capable of suppressing cracking of a wavelength converting member provided on a light emitting element and/or a light reflecting member covering a side face of the light emitting element.SOLUTION: A light-emitting device (100) according to an embodiment includes a light emitting element (10), a translucent member (20) provided on the light emitting element (10) and having a wavelength conversion member (21) and a coating (27), and a light reflective member (30) covering the side surface of the light emitting element (10) and surrounding the side surface of the translucent member (20) by exposing the upper surface of the translucent member (20), and the coating (27) is provided on the outermost surface of the side surface of the translucent member (20), and the main material of the coating (27) has a smaller surface free energy than the main material of the wavelength converting member (21) .SELECTED DRAWING: Figure 1B
Patent JP-2018163437-A (JP)
Title: Neural network circuit
Inventor: OTSUKA SHIGEKI
IPC: G06G7/60
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a neural network circuit which allows for appropriately correcting temperature characteristics of a memristor constituting a storage element.SOLUTION: A memristor having the same temperature characteristics as those of a storage element R is used also as a feedback resistor Rf of a sense amplifier 2 to correct the temperature characteristics by an output of the sense amplifier 2, whereby the temperature characteristics can be corrected though varying over time. Nonlinearity dependent on a polarity of an input voltage can be also corrected by connecting the storage element R and the feedback resistor Rf in such a direction that polarities of the memristors are aligned.SELECTED DRAWING: Figure 1
Patent JP-2018166595-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2018168869-A (JP)
Title: Piping support device
Inventor: KITAOKA HISANORI
IPC: F16L3/18
Filed: 2017-03-29
Abstract: To provide a piping support device which restrains piping in a vertical direction in a narrow space in which a support structure surrounding the outside of the piping cannot be installed.SOLUTION: A piping support device 1 is equipped with a pedestal 2; a saddle 3; and a clamp 4. The pedestal 2 is fixed to a structure S under piping P. The saddle 3 is supported on the pedestal 2 so as to relatively move in a horizontal direction in a predetermined range and so as not relative move in a vertical direction, and supports a lower half portion of the piping P at an upper part. The clamp 4 is fixed to the saddle 3 with the piping P interposed between the saddle 3 and the clamp 4, and restrains the piping P in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2018169342-A (JP)
Title: Lamp unit control mechanism, and weather/light-resistant test machine
Inventor: SUGA SHIGEO
IPC: G01N17/00
Filed: 2017-03-30
Abstract: To provide a lamp unit control mechanism and weather/light-resistant test machine that can improve convenience.SOLUTION: A lamp unit control mechanism comprises a control unit 19 that controls an operation of a weather/light-resistant test machine-purpose lamp unit (metal halide lamp unit 11) with a lamp (metal halide lamp 110) having a substance inclusive of a metal halide and mercury encapsulated. The control unit 19 is configured to change a light-up temperature T of the lamp to thereby switch a light emitting spectrum in the lamp between a first mode (metal halide lamp testing mode) inclusive of a light emitting spectrum of both the metal halide and mercury and a second mode (mercury lamp testing mode) inclusive of only a light emitting spectrum of the mercury.SELECTED DRAWING: Figure 6
Patent JP-2018167218-A (JP)
Title: Honeycomb structure
Inventor: AOKI YOICHI
IPC: B01J35/04
Filed: 2017-03-30
Abstract: To provide a honeycomb structure capable of improving purification performance at high flow of exhaust gas when carrying a catalyst.SOLUTION: A honeycomb structure includes a columnar honeycomb structural part having: porous partition walls 1 arranged in a grid in a cross section orthogonal to an extension direction of cells; and an outer peripheral wall arranged to surround the partition walls 1. A partition wall 1 includes a projection part 21. The cells 2 includes a specific cell 2a in which the projection part 21 projects inside the cell 2 in the cross section orthogonal to the extension direction of the cells 2. The specific cell 2a has, in the cross section orthogonal to the extension direction of the cells 2, a porous material of the same material as the partition walls 1 arranged within a range of 5-50% area including an intersection point K with regard to an area of a pentagon formed by connecting the intersection point K obtained by extending two partition walls 1 forming a circumference of the specific cell 2a, and respective two points of a bottom A and an apex B of respective projection parts 21 disposed on the two partition walls 1.SELECTED DRAWING: Figure 3