baber/WOPTO huggingface dataset:
Patent JP-2019161305-A (JP)
Title: Video display device
Inventor: FUNADA MASAHIRO
IPC: G09G5/36
Filed: 2018-03-08
Abstract: To improve the convenience of dynamic range adjustment at the time of display of a video.SOLUTION: A video display device includes input means 1 to which data including information related to an input video in which a first dynamic range is defined and the luminance of the input video is input, conversion means 2 and 6 for converting the first dynamic range into a second dynamic range having a maximum luminance lower than that of the first dynamic range, setting value acquisition means 9 for acquiring a user setting value of the maximum luminance of the second dynamic range, luminance acquisition means 7 for acquiring the maximum display luminance that is the display luminance when the display means displays the maximum luminance of the second dynamic range under display conditions set for the display means 5, and generating means 8 for generating a setting screen used for setting the user setting value. The setting screen displays information related to the luminance, the user setting value, and information indicating the relative relationship of the maximum display luminance.SELECTED DRAWING: Figure 3
Patent JP-2018155483-A (JP)
Title: Heat transfer pipe with ultra water repellent surface, and manufacturing method thereof
Inventor: KIM JIM BUM
IPC: F28F13/18
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer pipe formed with a nano structure on its surface, and a manufacturing method thereof.SOLUTION: On a surface of a heat transfer pipe, a nano structure is formed, thereby attaining ultra water repellent surface even in a high temperature environment. Also, on the surface of the heat transfer pipe formed with the nano structure, a water repellent coating layer is further formed, thereby improving ultra water repellent property. With a system of dipping the surface of the heat transfer pipe to form the nano structure, coating for a complicated shape can be attained, and many assembled heat transfer pipes can be coated, so that damage occurring in a process of assembling the heat transfer pipe after coating can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2019160970-A (JP)
Title: Wafer processing method
Inventor: KATAOKA RYOSUKE
IPC: B23K26/53
Filed: 2018-03-12
Abstract: To provide a wafer processing method capable of dividing a wafer, including a laminate such as a Low-k film or TEG in a device layer formed on the surface of a board, accurately and reliably and efficiently along division scheduled lines, without reducing productivity.SOLUTION: A wafer processing method includes a modified region formation step of forming a modified region 20 in the substrate of a wafer 10 along division scheduled lines, by irradiating laser light L while focusing on the inside of the substrate of the wafer 10, and a break step of breaking the wafer 10 by pushing a break bar from the reverse face 10b of the wafer 10 along the division scheduled lines, thereby bending the wafer 10 and extending crack generated from the modified region 20 to the device layer. In the modified region formation step, multiple modified regions 20 are formed in the thickness direction of the wafer 10, so that multiple non-modified regions 24 exist in the thickness direction of the wafer 10.SELECTED DRAWING: Figure 7
Patent JP-2019156766-A (JP)
Title: Fluorine-containing 1,4-bis(trichloromethyl) benzene compound, method for producing the same and method for producing fluorine-containing terephthaloyl dichloride compound
Inventor: WARASHINA TAKUYA
IPC: C07C25/13
Filed: 2018-03-13
Abstract: To provide a method for producing a fluorine-containing terephthaloyl dichloride compound that has high safety and a short synthetic route and can be synthesized in large quantity at high yield and low cost, and a novel synthetic intermediate thereof.SOLUTION: The present invention provides a fluorine-containing 1,4-bis(trichloromethyl) benzene compound of formula (I) obtained by chlorination of fluorine-containing p-xylene in the presence of light or a radical initiator and other reactions; and a method for producing a fluorine-containing terephthaloyl dichloride compound by reacting the intermediate with water in the presence of an iron chloride catalyst or the like.SELECTED DRAWING: None
Patent JP-2019165521-A (JP)
Title: Manufacturing method of core for rotary electric machine and manufacturing apparatus of the same
Inventor: MAKI MASAYUKI
IPC: H02K15/02
Filed: 2018-03-19
Abstract: To provide a manufacturing method of a core for a rotary electric machine capable of decreasing the number of small pieces separated from an electrical steel when forming a crushed part.SOLUTION: A manufacturing method of a rotor core 10 (a core for a rotary electric machine) comprises a separation process of separating an other portion of a relief part 132 from an electrical steel 300, wherein a core hole part 13 of a core piece 11 is formed on a core hole part formation schedule part 131, at least a portion of the relief part 132 formed on the core hole part formation schedule part 131 is formed in series with a crushed part formation schedule part 133 of the electrical steel 300, a crushing process of forming a crushed part 12 by pressing the crushed part formation schedule part 133, and a process of forming the core hole part 13 by punching the core hole part formation schedule part 131 together with the relief part 132.SELECTED DRAWING: Figure 8
Patent JP-2019162896-A (JP)
Title: Control device for hybrid vehicle
Inventor: HOKOI KOJI
IPC: B60L50/50
Filed: 2018-03-19
Abstract: To supply sufficient power to the outside of a vehicle when a power storage device is in a predetermined state indicating a decrease in discharge performance.SOLUTION: When a power storage ratio of a power storage device is equal to or greater than a predetermined value, the operation of an engine is stopped and an external power feeding device is controlled so that the power of the power storage device is supplied to the outside of a vehicle. And in a case where the external power feeding device is being controlled so that the power of the power storage device is supplied to the outside of the vehicle, when the power storage device is in a predetermined state indicating a decrease in discharge performance, the engine, a motor, and the external power feeding device are controlled so that the engine is started and the electric power generated by the motor is supplied to the outside of the vehicle. In this way, when the power storage device is in the predetermined state, sufficient power can be supplied to the outside of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019163114-A (JP)
Title: Indication monitoring system
Inventor: TACHIBANA HIROYUKI
IPC: B65G1/137
Filed: 2018-03-19
Abstract: To provide an indication monitoring system that makes it possible to take measures before a trouble by catching an indication of incapability of managing within a prescribed range of temperature.SOLUTION: An indication monitoring system S comprises a thermostat 1 having: a storage part 20 (20A, 20B, 20C) to store storage objects; a bottle thermometer 29 (29A, 29B, 29C) to detect temperature information of the storage objects stored in a preset arrangement area within the storage part 20; and temperature management means 28 (28A, 28B, 28C) to manage within a prescribed temperature range the storage objects stored in the preset arrangement area on the basis of the detected temperature information. The indication monitoring system S further comprises: transmission means 34 to transmit the temperature information to an outside of the thermostat 1 (1A, 1B, 1C); and a monitoring center 38 to receive the temperature information transmitted from the transmission means 34 and determine the presence or absence of an abnormality in the temperature management means 28.SELECTED DRAWING: Figure 14
Patent JP-2019168338-A (JP)
Title: Holding device
Inventor: OBATA YASUTOSHI
IPC: A61M1/36
Filed: 2018-03-23
Abstract: To improve the measurement accuracy of a holding device having a level sensor mounted therein.SOLUTION: A holding device (1) comprises: a base member (2) having an accommodation unit (24) for defining an accommodation space (200) capable of accommodating a chamber (500) to be held, with an inner space (210) formed on the side facing the accommodation unit back to back; and a level sensor (8) of capacitance type for measuring the level of the content of the chamber. The level sensor includes: a first transmission electrode (T1) and a first reception electrode (R1) arranged in the inner space facing the accommodation unit side; a second transmission electrode (T2) arranged in the inner space facing the accommodation unit side from a direction different from the first transmission electrode and first reception electrode; and a second reception electrode (R2) arranged in the inner space facing the accommodation unit side from a direction different from the first transmission electrode and first reception electrode and the second transmission electrode.SELECTED DRAWING: Figure 11
Patent JP-2019174534-A (JP)
Title: Method for manufacturing cartridge, and cartridge
Inventor: HAYASHIDA MAKOTO
IPC: G03G21/16
Filed: 2018-03-27
Abstract: To suppress a variation in a relative position between a photosensitive drum and a cleaning blade and a variation in a relative position between a developing roller and a development blade.SOLUTION: The method for manufacturing a cartridge including a frame, a blade member fixed to the frame and having a tip portion, a rotor having a surface part facing the tip portion and a bearing member rotatably supporting the rotor in the end of the rotor in the rotation axis direction comprises: an attaching step of attaching the rotor to the bearing member; a fitting step of fitting a control shaft part provided in the frame into a control hole part provided in the bearing member; a control step of controlling a relative position of the bearing member to the frame in an intersection direction intersecting the rotation axis direction; and a welding step of welding the frame and the bearing member and melting at least one of the frame or the bearing member so as to form a melting part between the control shaft part and the inner peripheral surface of the control hole part in the intersection direction.SELECTED DRAWING: Figure 1
Patent JP-2019174981-A (JP)
Title: Touch sensor and display with touch sensor
Inventor: MIYAMOTO MITSUHIDE
IPC: G06F3/044
Filed: 2018-03-27
Abstract: To provide a touch sensor and a display that are a touch sensor and a display with a touch sensor that have a curvature edge and improve detection accuracy of coordinates touched.SOLUTION: A touch sensor having a touch detection area having a curvature region with a curvature edge on at least a part of itself, the touch detection area is arranged with multiple first electrodes and second electrode placed side by side in a first direction and a second direction, respectively, the multiple first electrodes placed side by side in the first direction are connected together, the multiple second electrodes placed side by side in the second direction are connected together, the spacing of the first electrode and the second electrode in the first direction changes gradually toward the second direction in the curvature region.SELECTED DRAWING: Figure 1
Patent JP-2018138920-A (JP)
Title: Sensor device and sensing method
Inventor: KATSUTA HIROSHI
IPC: G01N29/36
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device that can easily obtain, by the device itself, a reference phase difference and a reference voltage corresponding thereto.SOLUTION: A sensor device comprises: a first signal generator SG1 that generates at least one of a signal of a first frequency and a signal of a second frequency; a second signal generator SG2 that generates at least one of the signal of the first frequency and the signal of the second frequency; and a calculation part 140 that can be connected to the first signal generator and the second signal generator, respectively. The calculation part obtains a reference phase difference from a first reference signal obtained through generation of the signal of the first frequency from the first signal generator while the calculation part is connected to the first signal generator, and a second reference signal obtained through generation of the signal of the second frequency from the second signal generator while the calculation part is connected to the second signal generator, and calculates a reference voltage corresponding to the reference phase difference from the first reference signal and the second reference signal by a heterodyne method.SELECTED DRAWING: Figure 1
Patent JP-2019172643-A (JP)
Title: Novel compound and method of producing that compound
Inventor: TANI ASAKO
IPC: C07D303/27
Filed: 2018-03-29
Abstract: To provide a novel polyfunctional epoxy compound, and a method of producing the compound.SOLUTION: The invention provides a compound represented by the formula (I) in the figure, where X are each independently O or S; and R are each independently H, halogen, NO, CN, an alkyl group, an aryl group, or the like.SELECTED DRAWING: None
Patent JP-2019177670-A (JP)
Title: Seal-type thermal transfer image-receiving sheet
Inventor: ITO HIDEO
IPC: B41M5/50
Filed: 2018-03-30
Abstract: To provide a seal-type thermal transfer image-receiving sheet having an unconventionally novel texture.SOLUTION: A seal-type thermal transfer image-receiving sheet 100 has a seal part 50 provided so that it can be peeled from a release part 10. The seal part has a laminate structure in which at least an adhesive layer 51, a paper substrate 52, a surface resin layer 53, and a receiving layer 54 are laminated in the stated order from the release part side, and the paper substrate can be seen through the receiving layer.SELECTED DRAWING: Figure 1
Patent JP-2019180245-A (JP)
Title: Temperature control device, and genetic testing device
Inventor: SATO WATARU
IPC: C12M1/38
Filed: 2018-04-02
Abstract: To provide a small-sized and simplified temperature control device, and a genetic testing device equipped with the device.SOLUTION: A temperature control device comprises a temperature-controlled target which holds solution containing DNA being a temperature-controlled target therein, and further comprises: a single temperature control part which is controlled to a predetermined temperature; a first heat transfer part which contacts the temperature control part and the temperature-controlled target and conducts heat between the temperature control part and the temperature-controlled target; and a second heat transfer part which contacts the first heat transfer part and the temperature-controlled target and conducts heat between the first heat transfer part and the temperature-controlled target, or contacts the temperature control part and the temperature-controlled target and conducts heat between the temperature control part and the temperature-controlled target, in which the temperature-controlled target is sandwiched between the first heat transfer part and the second heat transfer part, and the second heat transfer part is pressed.SELECTED DRAWING: Figure 3
Patent JP-2018193361-A (JP)
Title: Process for hydroformylation of pentenoic esters
Inventor: STEPHAN BEHRENS
IPC: C07C69/716
Filed: 2018-04-06
Abstract: To provide a process for producing 5-formylpentanoic esters (5-FMP) from pentenoic esters in which both the yield and the n-regioselectivity are above 85%.SOLUTION: In the process, a catalyst containing a ligand of structure 1 or 2 and a compound comprising a metal atom selected from Rh, Ru, Co and Ir is used to react a pentenoic ester with Hand CO to convert it to 5-formylpentanoic esters.SELECTED DRAWING: None
Patent JP-2019186373-A (JP)
Title: Electronic equipment
Inventor: MIURA DAISUKE
IPC: H05K7/14
Filed: 2018-04-10
Abstract: To ensure vibration resistance by fixing a board, inserted into the slot of an enclosure, stably.SOLUTION: Electronic equipment 10 includes a pair of guide rails 48, and an elastic member 100. In order to guide insertion into the slot 38 of a board 44, the pair of guide rails 48 are provided in the slot 38 so as to extend in the insertion direction on both sides of the board 44 inserted into the slot 38, for both end sides of the board 44 in a direction intersecting the insertion direction. When the board 44 is inserted into the slot 38, the elastic member 100 energizes the board 44 to one side or the other side of the pair of guide rails 48.SELECTED DRAWING: Figure 2
Patent JP-2019181627-A (JP)
Title: Wrist structure of robot
Inventor: Kume hirokazu
IPC: B25J17/02
Filed: 2018-04-11
Abstract: To facilitate installation or maintenance of a driving motor and a filament body.SOLUTION: A wrist structure 1 of a robot comprises a first wrist element 2, a second wrist element 3 and a third wrist element 4, in which the first wrist element 2 comprises a casing 5 of a hollow structure, two driving motors 6 and 7 stored in its inside space and driving the second wrist element 3 and the third wrist element 4 and a conduit member 9 for passing a filament body in the direction along the first axis A up to the second wrist element 3 side from the arm 140 side in the inside space, and a first sidewall 10 and a second sidewall 11 positioned on both sides for sandwiching a reference plane F are provided with a first opening part and a second opening part, and the first opening part has a size capable of passing the driving motors 6 and 7, and the center of rotary shafts D and E of the two driving motors 6 and 7 is arranged between the first sidewall 10 and the reference plane F, and the conduit member 9 is arranged between the second sidewall 11 and the driving motors 6 and 7, and the filament body is arranged in a curved passage for bypassing the driving motors 6 and 7.SELECTED DRAWING: Figure 3
Patent JP-2019184028-A (JP)
Title: Rodless check valve
Inventor: FUJITA NORIHIRO
IPC: F16K15/08
Filed: 2018-04-17
Abstract: To provide a rodless check valve which can sufficiently achieve functions as a check valve.SOLUTION: A rodless check valve 1 includes: a first body part 2 having a first connection part 21, a valve seat 22, and a first flange part 23; a second body part 3 having a cylindrical part 31, a second flange part 32, and a second connection part 33; a valve member 4 having a valve body 41 which is attached to the valve seat 22 so as to be movable forward or rearward and be unremovable therefrom and has a cylindrical shape with a closed bottom, and multiple protruding parts 42 which are provided protruding at the other end part of the valve body 41; a coil spring 5 which biases the valve body 41 to the other end part of the first flange part 23; and a packing 6 which is disposed so as to be sealable a gap E between the other end part of the first flange part 23 and one end part of the cylindrical part 31 and a cylinder part 41a of the valve body 41.SELECTED DRAWING: Figure 2
Patent JP-2019190646-A (JP)
Title: Pipe joint and manufacturing method thereof
Inventor: YOSHIDA TOSHIHIDE
IPC: F16L21/00
Filed: 2018-04-28
Abstract: To provide a pipe joint capable of suppressing charging resulting from fluid flowing a pipe or static electricity of the pipe, and suppressing elution of a metal.SOLUTION: A pipe joint 1 comprises: a tapered diameter hole part 21 made of metal and extending from an opening end 211 while reducing the diameter; a large diameter hole part 22 connected to the taper diameter hole part and extending at a first diameter; a small diameter hole part 23 connected through a stepped surface 24 at the end opposite to the tapered diameter hole part side in the large diameter hole part, concentric with the large diameter hole part and extending at a second diameter smaller than the first diameter; and an annular protrusion 25 formed around the opening of the small diameter hole part on the stepped surface.SELECTED DRAWING: Figure 2
Patent JP-2019198156-A (JP)
Title: Controller
Inventor: KINOMURA SHIGEKI
IPC: B60L53/00
Filed: 2018-05-08
Abstract: To make it possible to accurately authenticate a vehicle even in a charging station having no function of performing wired authentication.SOLUTION: When a predetermined operation is performed, a vehicle calculates a SOC of a power storage device at this time (S103) to transmit first information including the calculated SOC to a cloud server by wireless communication (S105). A charging station acquires the first information from the vehicle via the cloud server to store the SOC included in the acquired first information as a first SOC (S301). When a charging connector is connected to a charging port, the vehicle transmits the SOC calculated in S105 to the charging station through wired communication (S109). The charging station stores the SOC acquired by the wired communication as a second SOC (S303). The charging station determines that authentication of the vehicle is successful when the first SOC acquired by wireless communication and the second SOC acquired by the wired communication coincide with each other (S307).SELECTED DRAWING: Figure 2
Patent JP-2019196438-A (JP)
Title: Coloring resin fine particle and aqueous ink composition for writing instrument
Inventor: HAGA HISATO
IPC: C09B67/20
Filed: 2018-05-09
Abstract: To provide a coloring resin fine particle good in sticking tendency and water wiping property in addition to coloring material function, and an ink composition for writing instrument containing the fine particles and suitable for writing instrument such as a marking pen or a ball point pen.SOLUTION: There is provided a coloring resin fine particle obtained by living radical polymerization of a monomer component and a dye by using an RAFT agent, the RAFT agent is at least one kind selected from a dibenzyl tri-thiocarbonate compound represented by the following formula (I). In the formula (I), Ar is phenylene; Rand Rare each independently H, acetoxy, OH, hydroxymethyl, -C(O)-O-CH-Ror -C(O)-N(R)-(CH)n-R, Ris C1 to 5 alkyl having OH at a terminal, C2 to 5 alkyl having OH at a terminal and a neighboring position respectively, C2 to 5 alkenyl having a double bond between a terminal and a neighboring position or the like, Ris C1 to 5 alkyl, n is the number of 1 to 5, and Ris acetoxy or OH.SELECTED DRAWING: None
Patent JP-2019197655-A (JP)
Title: Stack cell
Inventor: HASEGAWA HAJIME
IPC: H01M10/0562
Filed: 2018-05-09
Abstract: To hinder, in a stack cell having a short-circuit current dispersion body, power generation of the short-circuit current dispersion body.SOLUTION: In a stack cell 100 comprising a short-circuit current dispersion body 10 and a stack 20 of a plurality of power generation elements 20a, 20b, the short-circuit current dispersion body 10 has: a first portion 10a provided at the one-end side of the stack 20 in a stacking direction; a second portion 10b provided at the other-end side; and a third portion 10c connecting the first portion 10a and the second portion 10b. In the first portion 10a, a first electrical power collector layer 11 and a cathode electrical power collector layer 21 have an electrical connection 14a whereas a second electrical power collector layer 12 and an anode electrical power collector layer 25 do not have an electrical connection. In the second portion 10b, a second electrical power collector layer 12 and the anode electrical power collector layer 25 have an electrical connection 14b whereas the first electrical power collector layer 11 and the cathode electrical power collector layer 21 do not have an electrical connection. In the third portion 10c, the short-circuit current dispersion body 10 and the stack 20 do not have an electrical connection.SELECTED DRAWING: Figure 1