baber/WOPTO huggingface dataset:
Patent JP-2017017331-A (JP)
Title: Method for manufacturing solar cell
Inventor: MARCELLO RIVA
IPC: H01L31/0236
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To manufacture solar cells from P-type doped monocrystalline or polycrystalline silicon ingots by sawing wafers and applying an N-type doping.SOLUTION: Wafers can be improved by etching the wafers, especially in a plasma assisted process, with fluorine, carbonyl fluoride, or NF. Hereby, a surface is roughened so that degree of light reflexion is reduced, cracks caused from sawing operation are prevented from proliferation, and glass-like phosphorus-containing oxide coatings caused by phosphorus doping are removed.SELECTED DRAWING: None
Patent JP-2018046075-A (JP)
Title: Transistor, pressure sensor, and method of manufacturing transistor
Inventor: KANAZAWA SHUSUKE
IPC: G01L1/20
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a transistor that can be more easily utilized and a method of manufacturing the same, and further a pressure sensor using the same.SOLUTION: A transistor 12 includes: a substrate 11 located in a first face; a passivation layer 3 located in a second face and having a through hole at a part thereof; a gate electrode 9, a gate insulating layer 8, a semiconductor 7, a source electrode 6, and a drain electrode 5 which are located between the substrate and the passivation layer; and a lead-out electrode 4 located in the through hole of the passivation layer and connected to the drain electrode. The surface of the passivation layer and the surface of the lead-out electrode are positioned on the same plane.SELECTED DRAWING: Figure 9
Patent JP-2018044824-A (JP)
Title: Structure inspection device, structure inspection controller, and method for inspecting structure
Inventor: HAYASHI TAKUJI
IPC: G01B11/24
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure inspection device, a structure inspection controller, and a method for inspecting a structure which can accurately inspect a structure formed by a 3D printer.SOLUTION: A structure inspection device 1 includes: a first creation unit 2 for creating two-dimensional design data obtained by projecting three-dimensional design data used for forming a structure 7 by a 3D printer on a two-dimensional flat surface; an imaging unit 3 for taking an image of the structure 7 formed by the 3D printer; a second creation unit 4 for creating two-dimensional actual object data including two-dimensional outer shape information based on imaging data obtained by the imaging unit 3; a comparison unit 5 for comparing the two-dimensional design data and the two-dimensional actual object data in a corresponding angular direction; and an inspection unit 6 for inspecting the outer shape of the structure 7 based on the result of comparison by the comparison unit 5.SELECTED DRAWING: Figure 1
Patent JP-2017034268-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ICHIJO MITSUHIRO
IPC: H01L21/20
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To drive a semiconductor device at high speed, or to improve reliability of the semiconductor device.SOLUTION: A method for manufacturing a semiconductor device comprises the steps of: forming a gate electrode on a substrate having insulating property; forming a gate insulating film on the gate electrode; and forming an oxide semiconductor film on the gate insulating film. The gate insulating film is formed by deposition processing using high-density plasma. Accordingly, dangling bonds in the gate insulating film are reduced and quality of an interface between the gate insulating film and an oxide semiconductor is improved.SELECTED DRAWING: Figure 1
Patent JP-2018042952-A (JP)
Title: Game machine
Inventor: IWAMURA MASARU
IPC: A63F7/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly executing a performance.SOLUTION: A treasure box reserved pattern shift performance, where a treasure box reserved pattern becomes one with a touch icon, is executed with execution of a touch point MAX performance in which a touch point reaches MAX as performance shift conditions. When it is determined that the touch point MAX performance cannot be executed by a pattern variation pattern and a performance pattern displayed on a special pattern display device in determination of execution of the touch point MAX performance, the touch point MAX performance is executed with start of the next variation of a pattern displayed on pattern display means as an opportunity, thus ensuring a state in which the treasure box reserved pattern shift performance is executed after the execution of the touch point MAX performance.SELECTED DRAWING: Figure 84
Patent JP-2018054708-A (JP)
Title: Diaphragm device, optical device and imaging device
Inventor: YAMANE KODAI
IPC: G03B9/06
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress a fall in MTF on a high frequency side with respect to stopping down for reducing an amount of light passing through an aperture, suppress occurrence of a flare, and make it possible to maintain high resolution.SOLUTION: According to the present diaphragm device 100, when a drive lever 133 on a cam board 130 is caused to slide in an arrowed A direction with respect to a base 120, the cam table 130 starts to rotate in the arrowed A direction as sliding to an abutting part 125 of the base 120. Then, a drive pin 112 of each diaphragm blade 110 moves by being guided to a cam groove 132 of the cam board 130. An aperture formation unit 110a moves toward a direction of an aperture center, and then, after changed from a convex hull-like shape to a Y-shape aperture having a longitudinal direction in an almost intermediate state, finally forms the aperture into a triangle to close the aperture.SELECTED DRAWING: Figure 10
Patent JP-2017064707-A (JP)
Title: Photocatalyst coated body
Inventor: KITAZAKI SATOSHI
IPC: C09D7/61
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst coated body that can materialize sufficient photocatalytic activity and adhesibility with a substrate, without significantly impairing appearance of the substrate, particularly, an exterior housing material.SOLUTION: The photocatalyst coated body has a structure including a substrate, an intermediate layer formed on the substrate, and a photocatalyst layer formed on the intermediate layer. The intermediate layer includes inorganic oxide particles having an average particle diameter of nanosize, the photocatalyst layer includes photocatalyst particles having an average particle diameter of more than 0 μm to less than 10 μm and inorganic oxide particles having an average particle diameter of nanosize. A sum of a film thicknesses of the intermediate layer and a film thickness of the photocatalyst layer is 0.3 μm or more and 1.5 μm or less.SELECTED DRAWING: None
Patent JP-2018052250-A (JP)
Title: Fender mirror fitting structure
Inventor: IKARUGI HIROKAZU
IPC: B62D25/16
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fender mirror fitting structure which improves vibration resistance of a fender mirror and inhibits deterioration in impact absorbing performance of a fender mirror fitting portion.SOLUTION: The fender mirror fitting structure includes: a fender panel having a panel side surface portion, a panel upper surface portion extending in an inner part direction of a vehicle body from an upper end of the panel side surface portion, and a panel stepped portion formed in an edge of a vehicle inner part side of the panel upper surface portion, a fender side bracket arranged so as to overlap the inside of the fender panel and extended to a lower surface side of the panel upper surface portion from a lower end side of the fender panel in a height direction; a fender mirror arranged at the panel upper surface portion and fixed to the fender panel and the fender side bracket; and a fender raising bracket which is attached to a lower surface of the paner stepped portion and absorbs impact from the fender panel. The fender side bracket includes rigidity variable means for giving a difference in rigidity between an upper part and a lower part of the fender side bracket at a predetermined height position.SELECTED DRAWING: Figure 1
Patent JP-2018053058-A (JP)
Title: Heat shielding film
Inventor: KOBAYASHI MASAHIRO
IPC: C08G59/24
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat shielding film excellent in both heat shielding properties and visible light transmissivity and also excellent in hydrolysis resistance.SOLUTION: The heat shielding film as a self-supporting film having a single-layer structure is formed of a cured product of a resin composition which contains an alicyclic epoxy compound (A), a polyol compound (B), an acid generator (C), and an infrared absorbent (D). The amount of the infrared absorbent (D) is within the range of 0.1 to 0.5 pts.mass based on 100 pts.mass of the total amount of the alicyclic epoxy compound (A) and the polyol compound (B).SELECTED DRAWING: None
Patent JP-2018051582-A (JP)
Title: Screw press and operational method of screw press
Inventor: ITAYAMA MICHIYA
IPC: B01D29/17
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a screw press capable of improving efficiency for separating a liquid from a liquid-containing material and discharging a plug cake from a filtration cylinder without moving a screw to the filtration cylinder.SOLUTION: In a screw press including a filtration cylinder 1 charged with a liquid-containing material, a first screw 3 and a second screw 4 concentrically arranged with the filtration cylinder 1 in the filtration cylinder 1, a first rotating mechanism 7 rotating the first screw 3 and a second rotating mechanism 20 rotating the second screw 4 independently from the first screw 3: the second screw 4 is disposed at the downstream side of the first screw 3 in a transfer direction D of the liquid-containing material; the second rotating mechanism 20 can rotate the second screw 4 at a different rotation speed from that of the first screw 3; and further the winding number of a second screw blade 4B is less than three.SELECTED DRAWING: Figure 1
Patent JP-2017047420-A (JP)
Title: Filter medium
Inventor: DEMA KEH B
IPC: B01D39/20
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium having high filtration strength and filtration life and combination with a filter medium layer.SOLUTION: A thermoplastic two component binder fiber is polyethylene terephthalate/polyethylene terephthalate fibers of a concentric sheath-core structure and can form a thermal coupling filter medium in combination with the other filter medium, fibers and the other filter component. The filter medium can be used in a filter unit. Such a filter unit can be placed in a moving fluid flow and remove a specified collection object from the moving flow. The filter medium having unique properties in filtration applications is provided by filter medium fibers, two component binder fibers and unique combination with the other filtration additive and component.SELECTED DRAWING: None
Patent JP-2018055758-A (JP)
Title: Polishing composition, polishing method using the same, and method for manufacturing substrate for magnetic disk
Inventor: SATO KAZUMASA
IPC: G11B5/84
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for realizing a surface roughness reduction and a high polishing speed.SOLUTION: There is provided a polishing composition in which when abrasive grains are classified into abrasive grains "a" having a particle diameter of less than 20 nm and abrasive grains "b" having a particle diameter of 20 nm or more, which are obtained by observation using a transmission electron microscope (TEM), U which is the sum of Uand Urepresented by the following formulas 1 and 2 is 1 or more and less than 2.5, and V represented by the following formula 3 is 30 or more and less than 100. Where A is a value of a content of the abrasive grains (g/L) in the polishing composition, Bis a value of cumulative 50% particle diameter D50 (nm) based on the number of abrasive grains "a" obtained by TEM observation, Bis a value of cumulative 50% particle diameter D50 (nm) based on the number of abrasive grains "b" obtained by TEM observation, Bis a value of a maximum particle diameter (nm) of the abrasive grains obtained by TEM observation, Bis a value of 50% cumulative particle diameter D50 (nm) based on the number of abrasive grains obtained by TEM observation, and C is a value of true specific gravity (g/cm) of the abrasive grains.SELECTED DRAWING: None
Patent JP-2018059987-A (JP)
Title: Lens driving device
Inventor: WATABE TAKASHI
IPC: G02B7/02
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which can efficiently prevent trash from falling down to a light receiving sensor side.SOLUTION: The lens driving device includes: a lens; a holder holding the lens; a fixing member; a spring member connecting the holder and the fixing member; and a magnetic circuit, the fixing member having: a substrate; a round through-hole formed on the substrate; a cylindrical barrier wall on the substrate extending to be closer to the holder than to the edge of the through-hole; a protrusion part protruding to the holder side from the substrate located on the outer side of the barrier wall; and a recess between the top surface of the protrusion part and the outer surface of the barrier wall, and the holder having: one end surface at one end side facing the fixing member, the end surface being in contact with the top surface of the protrusion and being opposed to the recess; a cylindrical inner periphery wall extending to the end surface and facing the outer surface of the barrier wall; and a one-end side ring-shaped surface extending from the inner periphery wall and facing the end surface of the barrier wall.SELECTED DRAWING: Figure 1
Patent JP-2018058143-A (JP)
Title: Electric working machine
Inventor: TAKEDA KOICHI
IPC: B25F5/00
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To properly perform PWM control at a set duty ratio, in an electric working machine which is constituted so as to perform the PWM control to the electricity-carrying of a motor by using complementary PWM.SOLUTION: An electric working machine 1 comprises a motor 25, a motor drive bridge circuit 31 and a control circuit 33. The bridge circuit 31 comprises a plurality of switching elements. The control circuit 33 PWM-controls the plurality of switching elements of the bridge circuit 31 following a set duty ratio. When the duty ratio is smaller than a threshold, the control circuit 33 performs complementary PWM as PWM control, and when the duty ratio is not smaller than the threshold, the control circuit performs non-complementary PWM as the PWM control.SELECTED DRAWING: Figure 1
Patent JP-2018060054-A (JP)
Title: Surgical microscope
Inventor: NAKAMURA KATSUYUKI
IPC: G02B21/22
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a surgical microscope which is capable of irradiating with illumination light from a position near an optical axis of an objective optical system, and yet has no restrictions on a zoom optical system in terms of reduction in magnification.SOLUTION: An objective optical system 8 is configured to be slidable backward relative to a zoom optical system 14. And so, when a diameter of two light beams L2 passing through the objective optical system 8 becomes large at low magnification, the objective optical system 8 can be slid backward to prevent rear ends X of the light beams L2 from passing through a cut-out section 11a of a lens 11. Such an arrangement eliminates restrictions on the zoom optical system 14 in terms of reduction in magnification.SELECTED DRAWING: Figure 7
Patent JP-2017017994-A (JP)
Title: Motor with speed reducer
Inventor: MURAKAMI SEIICHI
IPC: F16H1/16
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a speed reducer capable of enhancing heat dissipation while suppressing increase of size.SOLUTION: In a motor 10 with a speed reducer, a part of a heat receiving surface 52 (eaves 50) disposed on a gear housing 32 is arranged overlapping with a worm 24 seen from an opening side of the gear housing 32. Therefore, area of the heat receiving surface 52 can be set large compared to a comparative example in which the eaves 50 is omitted seen from the opening side of the gear housing 32. That means, compared to the above comparative example, contact area in the heat receiving surface 52 with an undersurface 60A of a circuit board 60 can be enlarged without enlarging the gear housing 32 outwardly. As a result, heat generated with a power system element 62 can be effectively received by the heat receiving surface 52 and the heat is radiated from the gear housing 32 while suppressing increase of size of the gear housing 32.SELECTED DRAWING: Figure 1
Patent JP-2018063069-A (JP)
Title: Total heat exchanging/ventilating device
Inventor: ABE RYOSUKE
IPC: F24F7/08
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To enhance sealability between a housing and a total heat exchange element and to secure maintainability at the time of insertion/extraction of the total heat exchange element into/from the housing in a total heat exchanging/ventilating device.SOLUTION: A lower side wall part of a housing lower rail part of a lower vertical partitioning wall is gradually displaced toward a downward direction, that is, a gravity direction as it approaches an insertion completion position. When a total heat exchange element is positioned at the insertion completion position, the lower side wall part is gradually displaced in a direction in which a lower surface of a housing lower seal member is made close to the lower vertical partitioning wall in a direction perpendicular to a surface on which a frame lower slide part and the lower side wall part of the housing lower rail part are brought into contact with each other and a surface on which the frame lower slide part and the lower side wall part of the housing lower rail part are brought into contact with each other.SELECTED DRAWING: Figure 4
Patent JP-2018063865-A (JP)
Title: Fuel cell stack
Inventor: YASUI KENJI
IPC: H01M8/24
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack which can appropriately retain a compression load of a laminate even if the number of laminated power generation cells changes to alter an overall height of the fuel cell stack, or its temperature increases, and which can achieve stable power generation characteristics without increasing the whole size.SOLUTION: A solid oxide type fuel cell stack 10 comprises: a laminate 20 arranged by laminating a plurality of power generation cells 21 and interconnectors alternately; a pair of end plates 30 and 40 disposed at both ends of the laminate 20 in a lamination direction; and a plurality of tie rods 50 for fastening and holding the pair of end plates 30 and 40 in parallel and applying a compression load to the laminate 20. Each tie rod 50 is at least partially formed of tungsten.SELECTED DRAWING: Figure 1
Patent JP-2018072579-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: YANAI HIROAKI
IPC: G02F1/13363
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device that is less likely influenced by adsorption of moisture or the like in a retardation compensation element even when a retardation compensation element produced by oblique vapor deposition is used, and an electronic apparatus.SOLUTION: A liquid crystal device 100 has a liquid crystal panel 100p including a liquid crystal layer 80 disposed between an element substrate 10 (first substrate) and a counter substrate 20 (second substrate), and a light-transmitting substrate 18 disposed to overlap an opposite surface of the element substrate 10 to the counter substrate 20. An optical compensation layer 60 comprising a first retardation compensation element 30 and a second retardation compensation element 40 made of oblique vapor deposition films is integrally deposited on a substrate surface 180 on an opposite side of the light-transmitting substrate 18 to the liquid crystal panel 100p. In a plan view, an alignment direction P of liquid crystal molecules is a direction between an oblique vapor deposition direction (first direction D30) of the first retardation compensation element 30 and an oblique vapor deposition direction (second direction D40) of the second retardation compensation element 40.SELECTED DRAWING: Figure 3
Patent JP-2017091525-A (JP)
Title: System and method for attention-based configurable convolutional neural network (abc-cnn) for visual question answering
Inventor: CHEN KAN
IPC: G06N3/08
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To automatically generate answers for questions related to images (still or video images).SOLUTION: An attention-based deep learning architecture for a question answering task (VQA) model is used to automatically generate answers for questions. To generate correct answers, it is important for a model's attention to focus on the relevant regions of an image according to the question because different questions may ask about the attributes of different image regions. Such a question-guided attention is learned with a configurable convolutional neural network (ABC-CNN). The ABC-CNN model determines an attention map by convolving an image feature map with a configurable convolutional kernel determined by question semantics. The question-guided attention map focuses on the question-related regions and filters out noises in the unrelated regions.SELECTED DRAWING: Figure 2
Patent JP-2018077654-A (JP)
Title: Information processing device, and method and program for controlling information processing device
Inventor: MAEKAWA HITOSHI
IPC: H04N1/00
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for inhibiting an erroneous address from being set when a user sets an address to transmit data.SOLUTION: Data is transmitted and received, a plurality of addresses indicating transmission destinations of the data, and user's attribute information related to each address are stored, a keyword to be used to specify an address having a higher possibility of transmitting the data is acquired from the stored user's attribute information related to each address, an input of transmission data to be transmitted is received, the acquired keyword is specified as to whether to be included in the inputted transmission data, and a list of the plurality of addresses is generated and displayed such that an address related to the attribute information of the user to be an acquisition source of the keyword specified to be included in the transmission data is ranked higher.SELECTED DRAWING: Figure 7
Patent JP-2018075246-A (JP)
Title: Game machine
Inventor: SUZUKI MASACHIKA
IPC: A63F7/02
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can realize a novel game performance.SOLUTION: After a performance drawing pattern 35a, 35b is brought into a ready-to-win mode, a ready-to-win voice 51 and a ready-to-win sound effect 52 are simultaneously, approximately simultaneously, or continuously output from a speaker 34. With such a configuration, when the performance drawing pattern 35a, 35b is brought into the ready-to-win mode, a plurality of ready-to-win formation notification performances are approximately simultaneously or continuously output, after a formation of a ready-to-win is visually recognized by a player. This can enhance an impact given to a player at the formation of the ready-to-win.SELECTED DRAWING: Figure 32
Patent JP-2018075805-A (JP)
Title: Resin-metal joined body and pressure sensor
Inventor: MORI HODAKA
IPC: B32B15/08
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To join a metal surface and a synthetic resin member together strongly, while improving air- and fluid-tightness at the joint part.SOLUTION: A resin metal joined body (100) has a metal surface (103) in which formed is a nano recess (104) having an opening width L of sub micron order or nano order, and a synthetic resin member (101) formed of a synthetic resin material that satisfies an inertia radius Rg of 2Rg/L≤1/2. The synthetic resin member is joined to the metal surface.SELECTED DRAWING: Figure 2