baber/WOPTO huggingface dataset:
Patent JP-2020118728-A (JP)
Title: Focus adjusting device and focus adjusting method
Inventor: HOSHINO TOMOHIRO
IPC: G02B7/28
Filed: 2019-01-18
Abstract: To provide a focus adjusting device and a focus adjusting method with which it is possible to select an appropriate auto-focus (AF) area in order to focus on a primary subject.SOLUTION: A focus adjusting method includes: selecting a first range or a second range each time a defocus amount is detected, on the basis of a focus target position in an AF area included in the first range and an AF area included in the second region and a reference position (S73, S79); updating the reference position each time a defocus amount is detected, on the basis of a plurality of focus target positions in the AF area included in the selected range and the reference position (S75, S81, S85); and selecting the AF area used to adjust from a plurality of AF areas each time a defocus amount is detected, on the basis of the plurality of focus target positions in the AF area included in the selected range and the updated reference position (S77, S83, S87).SELECTED DRAWING: Figure 3
Patent JP-2020116650-A (JP)
Title: Machine tool
Inventor: KITAKAZE AYAKO
IPC: B23K20/12
Filed: 2019-01-18
Abstract: To provide a machine tool which can easily detect that misalignment occurs between joined two work-pieces.SOLUTION: A machine tool 1 has: a first spindle 10; a second spindle 20; and joining means 51 which joins axial end of each work-piece W, Wgripped by each spindle 10, 20 to make a joined work-piece W. The machine tool 1 further has: an electric servomotor 33 which moves the first spindle 10 in a direction crossing an axis of the first spindle 10; current value detection means 53 which detects a current value of the electric servomotor 33; and misalignment detection means 52 which detects misalignment between the first work-piece Wand the second work-piece Win the joined work-piece Won the basis of a current value which is detected by the current value detection means 53 when rotating the joined work-piece Win the state where the joined work-piece Wis gripped by both spindles 10, 20.SELECTED DRAWING: Figure 1
Patent JP-2020117270-A (JP)
Title: Partition member of container and packaging box using this
Inventor: ISAHAI MAKOTO
IPC: B65D25/04
Filed: 2019-01-23
Abstract: To provide a partition member which can increase strength of partition parts, and is not easy to bend even if a load is applied.SOLUTION: A partition member 11 is contained in a container and for dividing the space of the container into multiple parts.A predetermined partition part is formed on the upper side of a bottom part 15 by folding a sheet member in extended state. The partition part has a first partition part 13 and a second partition part 14 which intersect at right angles, the first partition stands upright with respect to the bottom, the opposing surfaces at the intersecting part become tilted surfaces 13a which come closer to each other as they go up. The second partition part is formed in a mountain shape in which a pair of boundary parts connected to the bottom part are separated from each other.SELECTED DRAWING: Figure 2
Patent JP-2020120543-A (JP)
Title: Electric motor with improved heat dissipation and productivity and method of manufacturing the same
Inventor: ARAI REO
IPC: H02K15/12
Filed: 2019-01-25
Abstract: To improve heat dissipation and productivity of an electric motor with a simple method.SOLUTION: An electric motor 10 includes: a front housing 16, located on a load side, having an annular groove 16a on its inner surface; a winding 14 in which a coil end 14a, wound around a stator core 15, projecting forward from the stator core 15 is disposed in the annular groove 16a; and a thermal conduction resin 22, filled into the annular groove 16a, in contact with both the coil end 14a and the front housing 16.SELECTED DRAWING: Figure 1
Patent JP-2020117991-A (JP)
Title: Water-conducting structure of basement
Inventor: ISHIBASHI HISAYOSHI
IPC: E06B5/00
Filed: 2019-01-28
Abstract: To propose a new water-conducting structure of a basement.SOLUTION: One type of water-conducting structure (10) includes: an opening (30) provided in the lower part of partitions (18, 24) for partitioning a basement (14) and its front chamber (16); an open-stated closing plate (32) swingable toward the inside of the basement; and a stopper (38) for preventing the closing plate from swinging toward the front chamber. Another type of water-conducting structure (50) includes a water-conducting channel (54) formed inside the basement and the front chamber floor. The water-conducting channel has two openings (56, 58) respectively opened to the floor surface of the basement and the floor surface of the front chamber.SELECTED DRAWING: Figure 1
Patent JP-2020117996-A (JP)
Title: Concrete placing device, formwork unit, and concrete placing method
Inventor: MATSUMOTO SHUJI
IPC: E21D11/10
Filed: 2019-01-28
Abstract: To provide a concrete placing device capable of reducing the load of an operator involved in placing concrete, a formwork unit including the concrete placing device, and a concrete placing method.SOLUTION: A switching device 20 of a concrete placing device 100 and the switching device 20 used in a concrete placing method is configured to switch the concrete supply destination by switching between a first state in which an upstream flow passage of the switching device 20 in the concrete flow passage 10 is connected to a casting port 3b, and a connection between the upstream flow passage and the concrete flow passage 10 downstream of the switching device 20 is cut off, and a second state in which the connection between the upstream flow passage and the casting port 3b is cut off, and the upstream flow passage and the downstream flow passage are connected to each other.SELECTED DRAWING: Figure 6
Patent JP-2020118653-A (JP)
Title: Transducer and transducer system
Inventor: OKAMOTO SHOJI
IPC: G01S7/521
Filed: 2019-01-28
Abstract: To provide a transducer capable of improving the temperature detection accuracy of an oscillator.SOLUTION: A transducer 1 includes an oscillator 11, a supporting part 7, and a temperature sensor 12. The oscillator 11 transmits an elastic wave or receives a reflection wave based on the elastic wave. The support part 7 supports the oscillator 11. The temperature sensor 12 is at least partially arranged at a position where it overlaps with a heat-insulating layer 8 which has lower thermal conductivity than that of the support part 7 in a direction D1, where the oscillator 11 and the support part 7 are lined, to detect the temperature of the oscillator 11.SELECTED DRAWING: Figure 1
Patent JP-2020123539-A (JP)
Title: Resin molding
Inventor: NAKAMURA MASAHISA
IPC: H01R13/405
Filed: 2019-01-31
Abstract: To provide a resin molding which is capable of making dimensional accuracy and productivity compatible while having an assembly part for assembling a sealing component.SOLUTION: A resin molding 1 comprises: a terminal conductor 10 extending in a predetermined direction; a primary molding 20 extending in the predetermined direction along the terminal conductor 10; and a resin secondary molding 30 covering the primary molding 20. The primary molding 20 includes an extension part 22 extending in a direction that is different from the predetermined direction. The secondary molding 30 includes, on an outer surface, an assembly part 36 which covers the extension part 22, for assembling a sealing component 50. The secondary molding 30 includes hood-shaped exposure parts 34 and 35 exposing end portions 12 and 13 of the terminal conductor 10 outside while enclosing them. The exposure parts 34 and 35 are configured to extend in the direction in which the extension part 22 extends.SELECTED DRAWING: Figure 3
Patent JP-2020122917-A (JP)
Title: Sound absorption material
Inventor: FURUSAWA HIDEKI
IPC: B60R13/08
Filed: 2019-01-31
Abstract: To provide a sound absorption material having sound absorption performance in a wide frequency range including a frequency range around 2 kHz.SOLUTION: The sound absorption material 1 is composed of: a fixing material layer 10 made of a hard material having no continuous penetrating holes; a porous layer 31 made of a porous material formed on the fixing material layer and having continuous penetrating holes, and provided with Helmholtz resonators 23 having neck portions 21 and cavity portions 22; and a skin layer 40 formed on the porous layer. In a neck portion, the porous material is exposed and an inner wall of the cavity portion is covered with a resin layer 25.SELECTED DRAWING: Figure 1
Patent JP-2020121956-A (JP)
Title: Hairdye composition and hair dyeing method
Inventor: SENDA GO
IPC: A61K8/49
Filed: 2019-01-31
Abstract: To provide a hairdye composition and a hair dyeing method which suppress change in hue of hair immediately after dyeing and after repeating hair washing and can dye the hair uniformly even if the damage level from the root to the tip of the hair is uneven.SOLUTION: There is provided a hairdye composition which comprises a triaminotriphenylmethane compound represented by the following formula (1) as a component (A) and a component (b1) which is at least one selected from Basic Blue 75, Basic Blue 124 and HC Blue 15 or a component (b2) which is at least one selected from Basic Blue 99 and HC Blue 16 as a component (B), wherein the content mass ratio (A)/(B) is a predetermined ratio.SELECTED DRAWING: None
Patent JP-2020126383-A (JP)
Title: Moving object detection device, moving object detection method, and moving body detection program
Inventor: HAYASHI KENICHI
IPC: G06T7/254
Filed: 2019-02-04
Abstract: To solve a problem that it is difficult to detect a targeted moving body in the case that overlapping of an image of the targeted moving body on a background image is large and that mutual colors are the same or close, or the like in detecting the targeted moving body having few distinctive features in appearance, such as color and shape from an image in an image frame in tracking the moving body by using image data.SOLUTION: A composite image obtained by superposing a template image of a targeted moving body on a background image around a targeted candidate position is generated, and the composite image is compared with an image around the targeted candidate position to detect the moving body on the basis of calculated coincidence.SELECTED DRAWING: Figure 1
Patent JP-2020125706-A (JP)
Title: Rotation angle detection device
Inventor: OZAWA TOMOYA
IPC: F02D45/00
Filed: 2019-02-04
Abstract: To provide a rotation angle detection device which can accurately determine a misfire of an engine.SOLUTION: A rotation angle detection device comprises: crank detection teeth (first teeth) 3b formed at an external periphery of a disc plate (rotor) 3 arranged at a crankshaft (shaft) of an engine, and including radial-direction extension parts (first radial-direction extension parts) 11 extending in a radial direction of the disc plate 3, and cross-direction extension parts 13 extending in a cross direction crossing the radial direction; misfire determination teeth (second teeth) 3c formed between the crank angle detection teeth 3b, and including radial-direction extension parts (second radial-direction extension parts) 15 extending in a radial direction of the disc plate 3; a crank angle detection sensor (first sensor) arranged while opposing the cross-direction extension parts 13 in the cross direction; and a misfire determination sensor (second sensor) arranged while opposing the radial-direction extension parts 11 and the radial-direction extension parts 15 in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2020126960-A (JP)
Title: Expanded device
Inventor: MATSUDA TOMOHITO
IPC: H01L21/301
Filed: 2019-02-06
Abstract: To cool an expanded sheet with a simpler structure.SOLUTION: An expanded device for expanding an expanded sheet of a workpiece unit containing a workpiece, the expanded sheet and an annular frame to which the outer peripheral side of the expanded sheet is attached includes a frame fixing unit having a frame supporting portion capable of supporting the annular frame of the workpiece unit, and a frame pressing portion capable of pinching the annular frame together with the frame supporting portion, and an expansion unit capable of expanding an expanded seat, the frame pressing portion includes an ejection port, and a cooling air supply path having one end communicating with the ejection port and the other end communicating with the cooling air supply source, and the ejection port can jet cooling air supplied from the cooling air supply source to a region between the workpiece of the expanded sheet contained in the workpiece unit and an inner peripheral edge of the annular frame.SELECTED DRAWING: Figure 3
Patent JP-2020126980-A (JP)
Title: Light emitting device, optical device, and information processing device
Inventor: SAKIDA TOMOAKI
IPC: H01L31/12
Filed: 2019-02-06
Abstract: To provide a light emitting device, an optical device, and an information processing device, the light emitting device having a configuration that easily reduces an inductance between a light emitting element array and a wiring board on which a base material is mounted as compared with a configuration in which a conductive pattern connected to an upper surface electrode of a light emitting element array and a penetrating member of the base material is arranged only at a position facing the light emitting element array along the arrangement direction of the light emitting element array and a circuit element in a configuration in which the light emitting element array and the circuit element are arranged on the surface of the base material mounted on the wiring board.SOLUTION: A light emitting device includes: a base material 31 mounted on a wiring board; a light emitting element array 11 provided on the base material 31; first conductive patterns 42-1 and 42-2 connected to the light emitting element array 11 and having an opposite area OA, which is an area provided on the surface of the base material along the side surface of the light emitting element array, and facing the light emitting element array, and an extension area EA extended beyond the opposite area; and a plurality of penetrating members V connected to the opposite area and the extension area and penetrating the back surface side of the base material.SELECTED DRAWING: Figure 4
Patent JP-2020137144-A (JP)
Title: Charge/discharge control device and train traffic system
Inventor: SATO TOMOKI
IPC: H02J7/34
Filed: 2019-02-12
Abstract: To obtain a charge/discharge control device which suppresses the proceeding deterioration of a power storage device.SOLUTION: The charge/discharge control device, which controls the charge/discharge of the power storage device, includes a target SOC calculation unit which, based on at least a feeder voltage, a train position between stations and a train load, calculates emergency required electric energy, which is electric energy required to move the train to a predetermined station using power supplied from the power storage device at the blackout of commercial power supply, and based on the calculated the emergency required electric energy, calculates a target SOC (State Of Charge), which is a charging rate to be targeted when charging the power storage device.SELECTED DRAWING: Figure 1
Patent JP-2020132280-A (JP)
Title: Paper sheet conveying device and image forming device
Inventor: ARAI MIZUKI
IPC: G03G15/00
Filed: 2019-02-13
Abstract: To provide a paper sheet conveying device and an image forming device capable of stably conveying a paper sheet even in such a constitution that a paper sheet conveying passage is opened so that jammed papers can easily be removed as compared with a case of having no constitution that guide means rotationally moves in a conveyance direction of a sheet.SOLUTION: The paper sheet conveying device includes a paper sheet conveying passage having a plurality of a pair of conveying means disposed in a direction crossing with a conveying direction of a paper sheet to convey the paper sheet in a predetermined direction, opening/closing means for being opened/closed so that a part of the paper sheet conveying passage is exposed, and guiding means rotatably supported around a rotation axis between a guiding posture having a guide face at one side of the paper sheet conveying passage by opening the opening/closing means to guide the paper sheet and an opening posture rotating from the guiding posture to open the guide face.SELECTED DRAWING: Figure 3
Patent JP-2020136344-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: NIWA KEIICHI
IPC: H01L21/60
Filed: 2019-02-14
Abstract: To provide a semiconductor device capable of suppressing a metal bump from narrowing and an electrode pad from corroding and having high reliability, and a method for manufacturing such a semiconductor device.SOLUTION: A semiconductor device according to an embodiment comprises a substrate. An insulation film is provided above the substrate. An electrode pad is provided on the insulation film. A metal bump is provided on a surface of the electrode pad. A side wall film includes a metal oxide or a metal hydroxide provided on a side surface of the metal bump. A barrier metal layer includes a first portion containing a metal provided between the metal bump and the electrode pad, and a second portion containing a metal oxide or a metal hydroxide provided in at least the electrode pad around the metal bump.SELECTED DRAWING: Figure 1
Patent JP-2020132918-A (JP)
Title: Opening bite
Inventor: KAYA FUMIYASU
IPC: C21B7/12
Filed: 2019-02-14
Abstract: To provide an opening bite for opening a taphole filling mat in a single step and improving straightness and excavation property at the time of opening.SOLUTION: An opening bite 1 includes sludge discharge grooves 4, protruding end faces 6, superhard chips 2, and discharge ports 3. The opening bite has a substantially conical shape from an upper end side to a central portion, and has a substantially columnar shape from the central portion toward a lower end side. The opening bite has a hollow portion therein. The sludge discharge groove has a shape in which an outer periphery of a substantially columnar portion of the opening bite is equally divided from the upper end to the lower end of the opening bite. The protruding end faces are respectively formed between adjacent sludge discharge grooves. The superhard chips have a substantially conical shape, and at least one or more of the chips are formed on a tip of an upper end of the opening bite and a tilt surface of a conical shape. At least one or more of the discharge ports are formed on a surface of the sludge discharge groove and a tilt surface of a conical shape of the opening bite.SELECTED DRAWING: Figure 1
Patent JP-2020130516-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-18
Abstract: To provide a game machine capable of adjusting presentation effect related to games under a preferable situation after power activation.SOLUTION: When power is supplied to a game machine without a clearing process that clears storage contents stored in a storage unit of main control means, adjustment of presentation effect related to games becomes possible after an elapse of a first period from the supply of the power. When power is supplied to the game machine with the clearing process, adjustment of the presentation effect becomes possible after an elapse of a second period from the supply of the power. When the adjustment of the presentation effect is performed after the performance of the clearing process, the adjustment is performed in the operation order of first operation means, second operation means, and third operation means.SELECTED DRAWING: Figure 88
Patent JP-2020135557-A (JP)
Title: Haptic device and haptic apparatus
Inventor: IINO AKIHIRO
IPC: G06F3/0488
Filed: 2019-02-21
Abstract: To allow for effectively providing various haptic feedback on manipulation by an operator.SOLUTION: A haptic device 3 is provided, comprising an operation panel 20 provided with an operating surface 20a to be manipulated with a fingertip and configured to momentarily vibrate at least during manipulation with a fingertip, and a display panel configured to at least display information through the operation panel. At least a portion of the operating surface is occupied by a coarse surface section 30 having greater surface roughness than other part of the operating surface.SELECTED DRAWING: Figure 3
Patent JP-2019094349-A (JP)
Title: Microarray with polymer-free microstructures, methods of making, and methods of use
Inventor: DING ZHONGLI
IPC: A61K47/38
Filed: 2019-02-25
Abstract: To provide a microarray with polymer-free microstructures, methods of making, and methods of use.SOLUTION: A microprojection array comprises an approximately planar base and a plurality of microprojections, where the array comprises a therapeutic macromolecule and a stabilizing excipient. Described herein are microstructures having a proximal and a distal layer, where the distal layer contains the therapeutic molecule and does not rely on the presence of a structure-forming polymer to impart the mechanical strength necessary to penetrate the skin. Methods of forming the array and methods of using the array are contemplated.SELECTED DRAWING: None
Patent JP-2020134100-A (JP)
Title: Heat exchanger
Inventor: NAKADA SHOHEI
IPC: F28F1/02
Filed: 2019-02-25
Abstract: To provide a heat exchanger with a flat tube, capable of preventing buckling of a fin due to external force.SOLUTION: A heat exchanger 23 comprises a plurality of flat tubes 40, a fin 50 having a plurality of notch parts 52 into which the flat tubes 40 are respectively inserted, and a bulge part 60 formed in an intermediate part 51 of the fin 50 between one notch part 52 and the other notch part 52 adjacent to each other. When a linear virtual line is drawn from one point of the one notch part 52 to any point of the other notch part 52, all of virtual lines L1, L2, L3 pass through the bulge part 60.SELECTED DRAWING: Figure 4
Patent JP-2020135758-A (JP)
Title: Predictive control developing apparatus, predictive control developing method, and predictive control developing program
Inventor: ABE YASUAKI
IPC: G05B13/04
Filed: 2019-02-25
Abstract: To provide a technique for generating a prediction model which can predict a control volume with high accuracy.SOLUTION: A prediction control developing apparatus according to an aspect of the present invention generates a prediction model of a control amount through analysis of first time sequence data of the control amount to provide the generated prediction model to a controller. The prediction control developing apparatus acquires second time sequence data indicating transition of values of the control amount during the prediction control used by the prediction model, and evaluates prediction accuracy of the prediction model based on difference between the prediction value by the prediction model and the value of the second time sequence data. If the prediction accuracy of the prediction model is not permissible, the prediction control developing apparatus analyzes the second time sequence data to generate again the prediction model of the control amount and provide the controller with the re-generated prediction model.SELECTED DRAWING: Figure 9