baber/WOPTO huggingface dataset:
Patent JP-2019026884-A (JP)
Title: Metal-carbon particle composite
Inventor: HIROSE KATSUMASA
IPC: H01L23/36
Filed: 2017-07-28
Abstract: To provide a metal-carbon particle composite having high thermal conductivity and high moldability.SOLUTION: A metal-carbon particle composite 20 is obtained by joining and integrating a metal layer 22 made of a metal matrix 23 and a flaky graphite particle dispersion layer 21 in which flaky graphite particles 1 are dispersed in the metal matrix 23 are laminated in a plurality of layers alternately in a thickness direction B of the composite material 20. An average thickness of the metal layer 22 is in the range of 12 to 100 μm. An average thickness of the flaky graphite particle dispersion layer 21 is in the range of 1 to 100 μm. When a ratio of the average thickness of the metal layer 22 and an average thickness of the flaky graphite particle dispersion layer 21 is set to 1: X, X is in the range of 0.1 to 1.SELECTED DRAWING: Figure 1
Patent JP-2018187675-A (JP)
Title: Roller holder for profile processing line
Inventor: ANDREA AGNESI
IPC: B21D5/08
Filed: 2017-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a roller holder for a profile processing line.SOLUTION: A roller holder for a profile processing line comprises: a support frame (F1); a first motor comprising a substantially horizontal first spindle (12) which is so cantilevered as to project outside a shoulder (S1) of the support frame (F1) in a work space of the profile processing line; a first lateral shaft roller (13) which is directly assembled onto the first spindle (12); and a movable frame (F2) to which a first vertical shaft roller (33) is coupled so as to be rotated around a first shaft (32) which projects from the movable frame (F2) in a cantilevered form. The movable frame (F2) is movable between a work position at which the first shaft (32) is so positioned as to be substantially vertical and a non-work position at which the first shaft (32) is so positioned as to be substantially horizontal, and is directed into the work space of the profile processing line similarly to the first spindle (12).SELECTED DRAWING: Figure 1
Patent JP-2019027134-A (JP)
Title: Ground improvement method
Inventor: ISHII HIROYASU
IPC: E02D3/12
Filed: 2017-07-31
Abstract: To provide a ground improvement method capable of effectively performing a treatment to a subsoil in which both of a weak ground and an underground cavity exist.SOLUTION: A ground improvement method for a subsoil including an underground cavity Gformed underground and a weak sedimentary layer Gexisting below the underground cavity Gcomprises: a piping work of arranging an outer pipe 2 penetrating the underground cavity Gand reaching the inside of the weak sedimentary layer Gand an inner pipe 3 inserted into the outer pipe 2; an outer pipe lifting work of lifting up the outer pipe 2 and injecting a cavity injection material 6 with plasticity into the underground cavity Gutilizing the outer pipe 2; and a ground injection work of injecting a ground injection material 7 with higher flowability than that of the cavity injection material 6 through the inner pipe 3 into the weak sedimentary layer G.SELECTED DRAWING: Figure 3
Patent JP-2019027700-A (JP)
Title: Heat exchanger
Inventor: FURUYA HIROYUKI
IPC: F28F17/00
Filed: 2017-07-31
Abstract: To provide a heat exchanger capable of preventing condensate water occurring in a fin of a three-dimensional mesh-like structure from being accumulated.SOLUTION: A heat exchanger comprises a porous metal of a three-dimensional mesh-like structure having three-dimensionally continuous skeletons (B), wherein the skeletons (B) form a plurality of three-dimensionally continuous pores (H). The heat exchanger comprises: a plurality of fins (44) each interposed between adjacent flat tubes (43); and at least one water guide member (50, 60, 70) extending vertically along an inflow surface (32, 36) or output surface (33, 37) of the heat exchanger, and continuing to at least one of the flat tube (43) and the fin (44).SELECTED DRAWING: Figure 5
Patent JP-2017191345-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G02F1/13357
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a problem of light leakage from a liquid crystal element in black display is reduced or overcome and the contrast is improved, and provide a pixel circuit having a function to control the lighting state of a backlight for each pixel.SOLUTION: A light-emitting element is turned off in display of a black gray scale. A light-emitting element is provided in each pixel, and a pixel circuit has a function to individually control turning-on/off of the light-emitting element depending on a gray scale for display. Since a backlight is provided correspondingly to each pixel, a light-emitting element to be a backlight is turned off in display of a black gray scale, to prevent reduction in contrast due to light leakage from a liquid crystal element.SELECTED DRAWING: Figure 2
Patent JP-2017227434-A (JP)
Title: Air cleaner
Inventor: NISHINO MASASHI
IPC: F24F7/007
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner enabling a user to easily recognize that PM 2.5, of which concentration affects his/her health, is contained in air of a habitable room.SOLUTION: An air cleaner includes: a dust sensor capable of extracting concentration of PM 2.5 in air; a first display unit disposed at a front face upper part of a housing, and configured to perform display on concentration of PM 2.5 in air; and a second display unit disposed at the front face upper part of the housing, and configured to change a display state according to concentration of dust in air. The second display unit is formed so as to extend in a right-left direction, and has a central light-emitting part disposed at the center part and lateral light-emitting parts disposed at both sides of the central light-emitting part, and is configured to display a lighting state of the lateral light-emitting part at a symmetric pattern according to contamination degree.SELECTED DRAWING: Figure 3
Patent JP-2018065692-A (JP)
Title: Portable electric tape dispenser
Inventor: KHAI GAN CHUAH
IPC: B65H35/07
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric tape dispenser capable of automatically delivering and cutting a packing tape at a desired speed.SOLUTION: An operation of a tape dispenser, such as a taping and cutting process, is controlled by an interlocking of a surface actuating device, a main operating device, and an electric component.SELECTED DRAWING: Figure 1
Patent JP-2019031306-A (JP)
Title: Self-standing packaging bag
Inventor: KAWASAKI MINORU
IPC: B65D3/12
Filed: 2017-08-08
Abstract: To provide a packaging bag which has high shape-retaining force, is formed by bonding plastic films which can be cleanly piled in a vertical direction to be formed.SOLUTION: A packaging bag 1 in which film laminated bodies are faced and bonded to each other to provide a storage space inside has: a top surface 30 and a bottom surface 20 of an approximately rectangle or polygon; and a side surface 10 which surrounds a periphery of the top surface and the bottom surface. The side surface consists of a front surface 11 and a back surface 12. An end edge at a side of the bottom surface of the front surface and the back surface forms a bottom ridge part 15 projecting in a normal direction of the bottom surface from the bottom surface, bonded to a peripheral part of the bottom surface to go around the bottom surface. An end edge at a side of the top surface of the front surface and the back surface similarly forms a top ridge part 16. Left and right end edges of the front surface and the back surface are bonded respectively to form a side edge seal part 13, and the side edge seal part is provided from the top ridge part to the bottom ridge part of the side surface. An opening part 33 is provided on at least a part of the top surface, and a sheet-like lid member 60 for covering the opening part adheres to the top surface in a re-sealable manner.SELECTED DRAWING: Figure 1
Patent JP-2017224331-A (JP)
Title: Method, apparatus, and computer-readable medium for efficiently performing operation on distinct data value
Inventor: RICHARD GRONDIN
IPC: G06F12/00
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method, apparatus, and computer-readable medium for efficiently performing operations on distinct data values.SOLUTION: Tokenized column of data is stored in a table by mapping each unique data value in a corresponding domain to a unique entity ID, and replacing each of the data values in the column with the corresponding entity ID to generate a column of tokenized data containing one or more entity IDs. When receiving a query directed to the column of data, one or more group sets are defined which group the data retrieved in response to the query. An entity map vector is generated for each group set. The length of each entity map vector is equal to the total number of entity IDs in the domain, and the value of each bit in the entity map vector indicates the presence or absence of a distinct entity ID in the group set.SELECTED DRAWING: Figure 7A
Patent JP-2019033419-A (JP)
Title: Terminal device, base station device, communication method, and integrated circuit
Inventor: TSUBOI HIDEKAZU
IPC: H04W72/04
Filed: 2017-08-09
Abstract: To provide techniques relating to a terminal device, a base station device, a communication method, and an integrated circuit that can efficiently communicate.SOLUTION: A terminal device includes a first radio control entity unit and a second radio control entity unit. If a first signaling radio bearer (SRB3) is established, the second radio control entity unit submits a second measurement report message to a lower layer unit in a secondary cell group, whereas if the SRB3 is not established, the second radio control entity unit transmits first data including the second measurement report message to the first radio control entity unit, and the first radio control entity unit generates a first measurement report message by including the first data encapsulated and submits the first measurement report message to a lower layer unit in a master cell group.SELECTED DRAWING: Figure 13
Patent JP-2019034449-A (JP)
Title: Image processing apparatus, image processing method, image forming apparatus and program
Inventor: KUMAHASHI SHU
IPC: B41J29/38
Filed: 2017-08-10
Abstract: To provide an image processing apparatus which can more efficiently process a printing job while saving a work memory for supporting a plurality of PDL data having different types.SOLUTION: An image processing apparatus includes: a plurality of PDL processing means for performing analysis processing according to the type of PDL data; operation means which receives a user instruction for executing a specific printing function; and control means which controls execution of printing processing based on a user instruction received by the operation means, where the control means starts to secure a work memory used for the analysis processing by the PDL processing means in response to the PDL data included in the printing job according to the user instruction out pf the plurality of PDL processing means, in response to reception of the user instruction in the operation means.SELECTED DRAWING: Figure 3
Patent JP-2019036200-A (JP)
Title: Delivery management system, delivery management method, and delivery management program
Inventor: TAKAHASHI HIDE
IPC: B65G61/00
Filed: 2017-08-18
Abstract: To provide a delivery management system, a delivery management method, and a delivery management program capable of achieving an improvement in appropriateness in selection of a substitute recipient of a baggage.SOLUTION: A delivery management system determines, on the basis of an address included in personal information, a neighbor as a person whose address is located within a specific range with respect to an address of a receiver (S222), also determines, on the basis of a specific condition, a highly intimate person as a person whose degree of intimacy with the receiver is equal to or greater than a specific degree (S221), and determines, as a substitute recipient, a person corresponding to both the neighbor and the highly intimate person.SELECTED DRAWING: Figure 9
Patent JP-2017202405-A (JP)
Title: Slit lamp microscope
Inventor: SATO TOSHIAKI
IPC: A61B3/135
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a slit lamp microscope which allows a single power supply unit to supply power to light sources of different types.SOLUTION: The slit lamp microscope comprises: an illumination system for irradiating a subject eye with slit light based on light output from a light source; an observation system including at least one element of an eyepiece and an imaging element and guiding return light of the slit light from the subject eye to the element; an operation unit; storage unit in which is prestored relation information indicative of relation between contents of operation performed by the operation unit and powers supplied from the power supply unit to light sources; and control unit for controlling the powers supplied to the light sources, based on the contents of operation performed by the operation unit and the relation information. In the storage unit are prestored two or more sets of relation information corresponding to two or more types of light sources and attribute information associated with the relation information. In response to an input of the attribute information, the control unit controls the power based on the relation information and operation contents associated with the attribute information.SELECTED DRAWING: Figure 10
Patent JP-2019038680-A (JP)
Title: Conveying device and image forming apparatus
Inventor: KITAJIMA TOMOHARU
IPC: B65H5/22
Filed: 2017-08-28
Abstract: To suppress abrasion of a conveying belt.SOLUTION: When a total opening area of a plurality of communication ports 52 communicating with a suction chamber D is α (unit: mm), and a total opening area of holes 31a of a conveying belt 31 positioned above a plurality of opening parts 51 provided to a plurality of recessed parts 50 communicating with the suction chamber D out of a plurality of holes 31a of the conveying belt is β (unit: mm), a plurality of the communication ports 52 communicating with the suction chamber D satisfies a relationship of α/β<0.01.SELECTED DRAWING: Figure 4
Patent JP-2019046653-A (JP)
Title: Induction heating cooker
Inventor: SUZUKI HIDEKAZU
IPC: F24C15/10
Filed: 2017-09-01
Abstract: To provide an induction heating cooker in which the main body can be removed relatively safely from below the top unit.SOLUTION: An induction heating cooker 10 includes a top unit 20 including a top plate 22 and a main body 30 that houses a heating coil 32 for induction heating and is supported by a first support member 11 and a second support member 18 vertically below the top unit. The first support member releasably engages the main body with the top unit, and the second support member releasably fastens the main body with the top unit.SELECTED DRAWING: Figure 2
Patent JP-2018049605-A (JP)
Title: Method and device for extracting one-dimensional signal
Inventor: WILLIAM M SILVER
IPC: G06V30/224
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for extracting a one-dimensional signal from a two-dimensional digital image.SOLUTION: An image memory, a working memory, a direct memory access controller, a table memory that holds a plurality of transfer templates and a processor are used in order to extract a one-dimensional digital signal from a two-dimensional digital image along a projection line. The processor selects a transfer template from the table memory responsive to an orientation of the projection line, computes a set of transfer parameters from the selected transfer template and the parameters of the projection line, transmits the transfer parameters to a direct memory access controller, commands the direct memory access controller to transfer the data from the image memory to the working memory as specified by the transfer parameters, and computes the one-dimensional digital signal using at least a portion of the data transferred by the direct memory access controller into the working memory.SELECTED DRAWING: Figure 14
Patent JP-2018048320-A (JP)
Title: Stretched sheet, packaging container, and methods of manufacturing the same
Inventor: YOKOZUKA MANABU
IPC: C08L25/12
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a stretched sheet excellent in mold releasability and stacking preventing properties between containers in addition to moldability, heat resistance, and oil resistance.SOLUTION: The stretched sheet includes a resin layer obtained by stretching a resin composition which contains: a copolymer (A) containing an aromatic vinyl compound and a vinyl cyanide compound as monomer units; and a graft copolymer (B) obtained by graft-polymerizing an aromatic vinyl compound onto a rubber component. When the Vicat softening point of the copolymer (A) is Ta(°C), the Vicat softening point of the graft copolymer (B) is Tb(°C), the volume median particle diameter of rubbery dispersed particles in the graft copolymer (B) is Db (μm), and the volume average particle diameter of rubbery dispersed particles in the stretched sheet is Ds (μm), the following expressions (a)-(d) are satisfied: 102≤Ta≤112 (a); 10≤Ta-Tb≤30 (b); 1≤Db≤4 (c); and 1.5≤Ds/Db≤3 (d).SELECTED DRAWING: None
Patent JP-2019050928-A (JP)
Title: Chair
Inventor: KUMAZAWA TAKUMI
IPC: A47C7/02
Filed: 2017-09-13
Abstract: To provide a technique of giving appropriate flexibility to a seat body.SOLUTION: A chair includes a seat body having a seat surface. The seat body has a plate-like part being a plate-like member. In the plate-like part, multiple holes are formed on a main surface of the plate-like part. The multiple holes include: multiple front holes formed on a relatively front side; and multiple rear holes formed on a relatively rear side. A capacity of each one of the multiple rear holes is larger than a capacity of each one of the multiple front holes.SELECTED DRAWING: Figure 1
Patent JP-2019052260-A (JP)
Title: Method for producing biomass fuel using sorghum as row material
Inventor: SATO KUNIMICHI
IPC: C10L9/08
Filed: 2017-09-15
Abstract: To provide a method for processing various biomass fuels including sorghum, wood, branches, leaves, roots and others to produce a high-calory fuel.SOLUTION: A method for producing biomass fuel using sorghum as raw material of the present invention obtains a high-calory biomass fuel by heating sorghum from a room temperature in a phased manner under an oxygen-free atmosphere, evaporating the water content of the sorghum and further heating the sorghum up to a specified temperature. A suitable raw material for biomass fuel is sorghum, especially sorghum growing naturally or cultivated in Vietnam because sugar content of the sorghum from Vietnam is high. The present invention makes sorghum more useful by increasing the heating value of sorghum from a normal value of 1500 kcal/kg to 4500 to 5500 kcal/kg.SELECTED DRAWING: Figure 1
Patent JP-2019053254-A (JP)
Title: Inspection apparatus of electrophotographic photoreceptor
Inventor: OWAKI HIRONORI
IPC: G03G21/00
Filed: 2017-09-19
Abstract: To provide an inspection apparatus of an electrophotographic photoreceptor configured to improve accuracy of measuring charging characteristics.SOLUTION: An inspection apparatus for inspecting an electrophotographic photoreceptor includes a corona charger for charging the electrophotographic photoreceptor. The corona charger includes a shield case having an opening formed on a surface facing the electrophotographic photoreceptor, a grid electrode arranged in the opening, and three discharge wires arranged at both ends and the center in the shield case. A distance between the central discharge wire of the three discharge wires and the grid electrode is larger than the distances between the grid electrode and the discharge wires arranged at both ends out of the three discharge wires.SELECTED DRAWING: Figure 1
Patent JP-2019051278-A (JP)
Title: shoes
Inventor: TAKABE ATSUSHI
IPC: A43B1/10
Filed: 2017-09-19
Abstract: To provide shoes that are composed of a hard member and thereby have a glass, metal, mineral-like appearance.SOLUTION: A shoe 1 has a heel part 2, a sole part 3 bonded onto the heel part 2, and an upper part 4 bonded onto the sole part 3. The heel part 2 and the sole part 3 are composed of a hard member which is at least partially transparent or translucent, or a hard member which has a surface with a metallic or mineral-like gloss.SELECTED DRAWING: Figure 1
Patent JP-2018085102-A (JP)
Title: Stylus and inclination detection method for stylus
Inventor: DAVID CHARLES FLECK
IPC: G06F3/03
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a stylus capable of measuring inclination of the stylus to a surface of a stylus sensor of an electronic equipment as required, and to provide a method for finding the inclination of the stylus, in various aspects.SOLUTION: A position indication signal is transmitted from a first electrode of a stylus, and an inclination calculation signal is transmitted in response to the reception of a command transmitted from a sensor. The sensor finds a position indicated by the stylus based on the signal transmitted from the first electrode, and further calculates the inclination of the stylus from the inclination calculation signal transmitted in response to the command from the sensor.SELECTED DRAWING: Figure 1
Patent JP-2018021751-A (JP)
Title: Burner for sintering machine ignition furnace
Inventor: IWATA KOJI
IPC: F27B21/08
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To propose a burner for a sintering machine ignition furnace that stabilizes a flame to improve ignition property for sintering ore even when increasing a temperature of a sintering ore in accordance with requirements for improvement in heating efficiency of recent years.SOLUTION: A burner for a sintering machine ignition furnace includes a pilot burner for supporting combustion of an igniting main burner constituted of a main nozzle hole for jetting a fuel gas and a main nozzle hole for jetting combustion air.SELECTED DRAWING: Figure 1
Patent JP-2019061754-A (JP)
Title: Metal separator for fuel cell and power generation cell
Inventor: OYAMA KEN
IPC: H01M8/0276
Filed: 2017-09-25
Abstract: To provide a metal separator for fuel cell capable of restraining variation of seal surface pressure in a bead seal, and to provide a power generation cell.SOLUTION: In a first metal separator 30, a first bead structure 52 for preventing leakage of reaction gas is formed to project in the thickness direction of the separator. The first bead structure 52 has two rows of bead seal (continuous hole bead part 53 and an outer peripheral side bead part 54), between the separator outer end edge 30e and a part of an oxydant gas entry continuous hole 34a on the separator outer end edge 30e side. When viewing from the thickness direction of the separator, one of the two rows of bead seal is wave form, and the other is linear.SELECTED DRAWING: Figure 4