baber/WOPTO huggingface dataset:
Patent JP-2016157012-A (JP)
Title: Difference shape acquisition method, film stress reduction method, mask blank production method and transfer mask production method
Inventor: TANABE MASARU
IPC: G03F1/50
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a difference shape acquisition method for calculating a difference shape with high accuracy and acquiring the accurate difference shape, when measuring surface shapes of a thin film, and acquiring a difference shape based on two pieces of surface shape data before and after performing predetermined thin film processing.SOLUTION: There is provided a difference shape acquisition method related to a mask blank comprising a thin film on a substrate. The difference shape acquisition method comprises: a step for acquiring a surface shape before processing the thin film, by measuring a surface of the thin film, before performing processing to the mask blank; a step for acquiring a surface shape after processing the thin film, by measuring the surface of the thin film, after performing the processing to the mask blank; and a step for calculating respective approximate curve surfaces based on the surface shape before processing, and the surface shape after processing, and calculating a difference shape between the calculated two approximate curve surfaces.SELECTED DRAWING: Figure 1
Patent JP-2016158213-A (JP)
Title: Element image group generation device and program thereof, and digital broadcast receiver
Inventor: HARA KAZUHIRO
IPC: G09G5/377
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently increase the number of video content which can be displayed in an integral type display.SOLUTION: An element image group generation device 10 includes viewpoint synthesis processing means 13 for increasing the number of viewpoints of an input video on the basis of lens array information, multi-viewpoint video correction means 14 for performing correction to an integral type image, video switching means 16 for selecting the multi-viewpoint video, and allocating the multi-viewpoint video on a memory in horizontal and vertical directions of a multi-viewpoint image arrangement area to generate a multi-viewpoint image group, element image generation means 17 for generating an element image from the multi-viewpoint image group, and multi-viewpoint video record transfer means 15 for recording multi-viewpoint video generated by correction in a recording buffer 151 and also transferring the multi-viewpoint video to the video switching means 16. The video switching means 16 allocates viewpoint video of a horizontal component generated by viewpoint synthesis in a horizontal direction of the multi-viewpoint image arrangement area, and also repeatedly allocates the viewpoint video of the same horizontal position in a vertical direction of the multi-viewpoint image arrangement area.SELECTED DRAWING: Figure 1
Patent JP-2016159659-A (JP)
Title: Cup holder
Inventor: KOGA TORU
IPC: B60N3/10
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder capable of stably holding a container even when vibration is applied thereto.SOLUTION: A cup holder (2) comprises: a table (8) for supporting a bottom of a container; and a movable holding body (12) for pressing a side face of the container. The table can move vertically in a prescribed range, and the movable holding body can move in a width direction according to width of the container. When the container is put thereinto, after the movable holding body is pressed and expanded according to the width of the container, the table drops and is engaged with a link piece (16) disposed below the table. The link piece and the movable holding body are connected so as to move in linkage each other, so that, if the table is engaged with the link piece, the movable holding body is locked. In the state in which the container is inserted thereinto, because the movable holding body is locked, the cup holder can stably hold the container even when vibration is applied thereto.SELECTED DRAWING: Figure 3
Patent JP-2016159307-A (JP)
Title: Manufacturing method of washer, and washer
Inventor: OCHIAI YOICHI
IPC: B21D53/20
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a washer which can improve a material yield.SOLUTION: A manufacturing method includes: a preparation process of preparing a base member 10 which is formed in an arc shape when viewed from an upper direction by bending a first longitudinal member, and a slide member 20 which is formed in an arc shape when viewed from the upper direction by bending a second longitudinal member structured of a material different from the base member 10; and a mounting process of arranging the base member 10 and the slide member 20 side by side along the upper direction and mounting the base member 10 and the slide member 20.SELECTED DRAWING: Figure 7
Patent JP-2016163427-A (JP)
Title: Design method for power transfer function in power leveling system and calculation method for battery capacity in power leveling system
Inventor: SATO TORU
IPC: H01M10/44
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a design method for power transfer function and calculation method for an optimum storage battery capacity in a system that levels an output fluctuation of photovoltaic power generation by charge and discharge control of a storage battery.SOLUTION: A required attenuation magnitude is determined from a maximum value of an output fluctuation of photovoltaic power generation and an allowance of a fluctuation velocity of electric power, and a cutoff frequency of a fluctuation suppression filter required to acquire the attenuation magnitude is determined. A minimum value of a storage battery capacity is calculated by obtaining an amount of power storage corresponding to the determined cutoff frequency.SELECTED DRAWING: Figure 1
Patent JP-2016166915-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: FUJIWARA KOUKO
IPC: G03G15/095
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress adhesion and deposition of a reversely-charged toner and a normally-charged toner to an opposing member.SOLUTION: There is provided a developing device 5 comprising: a developer carrier, such as a developing roller 51 that carries a two-component developer composed of a toner and a magnetic carrier on its endlessly-moving surface, and supplies the toner to a latent image on a surface of a latent image carrier 1 to develop the latent image in a developing area arranged opposite to the latent image carrier; developing bias application means that applies a developing bias to the developer carrier; and bias application means that applies a bias to a member arranged opposite to the latent image carrier. The bias application means has a first mode of applying a bias with which an electric field in the same direction as that of a development field is formed between the latent image carrier and the opposing member, and a second mode of applying a bias with which an electric field in the opposite direction to that of the development field is formed between the latent image carrier and the opposing member.SELECTED DRAWING: Figure 4
Patent JP-2016168741-A (JP)
Title: Holding member of card information reading means, and image forming device
Inventor: ISHIMITSU HIROKI
IPC: H04N1/00
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To easily exchange a magnetic type card reader and a non-contact type card reader without replacing a holding member in a state that a key board and a card reader are mounted on a device main body simultaneously.SOLUTION: A first holding member for mounting card information reading means on a device main body and a second holding member which can select other card information reading means different from the card information reading means by mounting the first holding member are provided in a range which does not protrude from a horizontal width of information input means on a far side from an operator of the information input means with respect to the information input means mounted beside an operation part of the device main body.SELECTED DRAWING: Figure 1
Patent JP-2016172912-A (JP)
Title: Solder powder production method and solder paste using the powder
Inventor: UESUGI RYUJI
IPC: B22F1/00
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To adjust size of solder powder to a predetermined particle size, to achieve a good reproducibility of particle size between different production lots, and to reduce variation in size distribution of the solder powder within a same production lot.SOLUTION: There is provided a solder powder production method that comprises; obtaining a first fluid dispersion of a copper powder having an average particle size of 1 to 24 μm and a size distribution span value of less than 1.0; adding a tin metal salt to the first fluid dispersion to prepare a fluid mixture; adjusting the pH of the fluid mixture to 0.1 to 2.0; adding a reducer to the pH-adjusted fluid mixture and mixing them to obtain a second fluid dispersion in which tin formed by reduction precipitation of tin ion covers the copper powder; and then subjecting the second fluid dispersion to solid-fluid separation, and drying the solid content to obtain a solder powder 10 which is composed of a center core 11 and a coat layer 12 covering the center core 11 and in which the center core 11 is made of copper and an intermetallic compound between copper and tin, and the coat layer 12 are made of tin. In the solder powder 10, an average particle size is 1 to 30 μm, a coefficient of variation of the average particle size is 0.15 or less, and the contained ratio of copper per entire amount of solder powder of 100 mass% is more than 40 mass% and 70 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2016173172-A (JP)
Title: Shock absorber
Inventor: MIYOSHI KENTA
IPC: F16F9/34
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber including a damping force regulating mechanism having a great damping force reducing effect enough to secure stable damping force characteristics as desired.SOLUTION: The shock absorber includes a regulating valve member 50 mounted between a valve seat member 21 and a valve member 22 and supported by the valve member, the valve member having a valve seat part 22a formed to be opposed to the valve seat member at its outside, the regulating valve member 50 having a flexible plate-like valve element 51 arranged to abut on the valve seat member and the valve seat part and formed with a communication path 52 opening to the valve seat member at its inside, the plate-like valve element being adapted to separate from the valve seat part and the valve seat member in sequence as the stroke of the valve member increases in the direction where the plate-like valve element separates from the valve seat member. As a result, a flow path communicates via the communication path and a first clearance between the plate-like valve element and the valve seat part and the flow path also communicates via a second clearance between the plate-like valve element and the valve seat member, thus increasing the opening area of the flow path.SELECTED DRAWING: Figure 1
Patent JP-2016177894-A (JP)
Title: Wall switch device
Inventor: SHIBATA KOJI
IPC: H01H13/83
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a wall switch device capable of achieving both an easy-to-depress operation button and an easy-to-see display unit if the number of buttons are increased.SOLUTION: In a wall switch device 1 which comprises an operation button 2, the operation button 2 includes an operation unit 2a and a display unit 2b which displays a tag. When looking at a wall surface having the wall switch device 1 mounted thereon from the vertical direction, the operation button 2 is divided into one region occupied by the operation unit 2a and the other region occupied by the display unit 2b.SELECTED DRAWING: Figure 1
Patent JP-2016137518-A (JP)
Title: Welder and welding method
Inventor: KAWABE NAOKI
IPC: B23K9/29
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of diffusible hydrogen in a weld metal.SOLUTION: A welding system 100 includes: a welding torch 10 which uses a wire 1 to weld a workpiece W; a suction device 30 which suctions a shield gas; and a suction shield gas supply passage 60 in which the suctioned shield gas flows. The welding torch 10 has: a contact chip 14 which guides the wire 1; a shield gas supply nozzle 11 which supplies the shield gas to a welding part; and a suction nozzle 12 which encloses a periphery 3 of the wire 1 protruding from the contact chip 14 and opens toward a tip part of the wire 1 to suction the shield gas.SELECTED DRAWING: Figure 1
Patent JP-2016042179-A (JP)
Title: Image forming apparatus
Inventor: HORIKAWA TADASHI
IPC: G03G21/18
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To easily detach a protective member that protects a cartridge when attaching the cartridge to an image forming apparatus.SOLUTION: An image forming apparatus includes an apparatus body, a cartridge, and an attachment part to which the cartridge is attached, and has a movable member that can move with respect to the apparatus body when the cartridge is attached to the image forming apparatus. The image forming apparatus further has: a protective member that protects the cartridge; an engaging member that is provided on the cartridge and can move between an engaging position to engage with the protective member to hold a state where the protective member is attached to the cartridge and a release position to release the engagement with the protective member to permit the protective member to be detached from the cartridge; and a releasing member that contacts the engaging member when the cartridge is attached to the attachment part to move the engaging member from the engaging position to the release position. The cartridge is used for image formation in a state where the protective member is detached.SELECTED DRAWING: Figure 8
Patent JP-2016177465-A (JP)
Title: On-vehicle warning device
Inventor: MURANISHI KOJI
IPC: B60R21/00
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle warning device capable of outputting alert warning to be the reference of determining a driving behavior corresponding to the size of a vehicle approaching a self vehicle.SOLUTION: An on-vehicle warning device includes a warning control section 10 and an output control section 11. The warning control section 10 discriminates the size of a vehicle approaching a self vehicle and changes the mode of alert warning according to the size of the vehicle. The output control section 11 outputs the alert warning in the mode determined by the warning control section 10.SELECTED DRAWING: Figure 1
Patent JP-2016175610-A (JP)
Title: Parking assist device, parking assist method, and program
Inventor: MUTA TSUTOMU
IPC: B60R21/00
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To guide a vehicle to a parking location where opening/closing of the respective doors of the own vehicle and an adjacent vehicle is optimum.SOLUTION: A parking assist device is mounted in a vehicle, and acquires vehicle information for one or more adjacent vehicles present adjacent to a location where the own vehicle is to be parked. Then, on the basis of a distance for opening/closing of the doors of the own vehicle and a distance for the opening/closing of the doors of the adjacent vehicle, included in the vehicle information, the parking assist device derives a parking interval distance between the own vehicle and the adjacent vehicle. On the basis of the parking interval distance derived by the distance deriving part, the device informs of the parking location for the own vehicle. Accordingly, the own vehicle can be guided to be parked at the location where the opening/closing of the doors after packing is not affected.SELECTED DRAWING: Figure 4
Patent JP-2016180131-A (JP)
Title: Cu-Ni-Si-BASED COPPER ALLOY SHEET MATERIAL AND METHOD FOR PRODUCING THE SAME, AND LEAD FRAME
Inventor: SHUDO TOSHIYA
IPC: C22C9/06
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Ni-Si-based copper alloy having a high strength and a good conductivity, in which the thermal shrinkage, which becomes a problem during the heat treatment of a parts fabrication step, is reduced.SOLUTION: Provided is a copper alloy sheet material having a composition of, in mass%, Ni: 1.0 to 4.5%, Si: 0.1 to 1.2%, Mg: 0 to 0.3%, Cr: 0 to 0.2%, Co: 0 to 2.0%, P: 0 to 0.1%, B: 0 to 0.05%, Mn: 0 to 0.2%, Sn: 0 to 0.5%, Ti: 0 to 0.5%, Zr: 0 to 0.2%, Al: 0 to 0.2%, Fe: 0 to 0.3%, Zn: 0 to 1.0%, and the balance being Cu and unavoidable impurities, having a 0.2% yield strength in rolling direction of 800 MPa or more and a conductivity of 35% IACS or more, and having a thermal shrinkage λ represented by λ=(L-L)/L×100 when subjected to a heating test of holding at 500°C for 10 min, of 0.020% or less (here, Land Lare each a length of a test piece in direction parallel to the rolling direction before and after the heating test).SELECTED DRAWING: None
Patent JP-2016187247-A (JP)
Title: Fan motor
Inventor: NAKANO TOMOAKI
IPC: H02K5/10
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor which prevents entry of dust and can be assembled with a connector attached to a lead wire to improve the efficiency of production.SOLUTION: A fan motor has a wall protruding from a casing base part 16 at an inner side of an outer wall of a rotor hub 10 and has a labyrinth seal structure. A bearing holder fixing part 15 is fixed to the casing base part 16. The fan motor includes: a hole part 16a formed at a center of the casing base part 16 and into which a connector 40 having a cord 41 fixed to the substrate 12 may be inserted; a cutout 15a which is formed at the bearing holder fixing part and used to pass the cord with the connector; and a device name plate 18 serving as sealing means which seals the hole part at the center of the casing base part 16.SELECTED DRAWING: Figure 4
Patent JP-2016079168-A (JP)
Title: 9 membered condensed-ring derivative
Inventor: OYABU NAOKI
IPC: A61P9/10
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound having ACC2 inhibitory activity.SOLUTION: The present invention provides a compound having a substituted or unsubstituted condensed aromatic heterocyclic group represented by formula I or a pharmaceutically acceptable salt thereof, where Ris represented by the following formula (ring B is 5 membered ring and ring C is 6 membered ring).SELECTED DRAWING: None
Patent JP-2016195013-A (JP)
Title: Ceramic heater and method of manufacturing the same
Inventor: KUBOTA MASA
IPC: C04B37/00
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the uniformity of temperature distribution on the heating surface of a ceramic heater.SOLUTION: A ceramic heater 100 includes a heating element 110, an inner ceramic part 120 where the heating element 110 is embedded, and outer ceramic parts 130 arranged to sandwich the inner ceramic part 120. The inner ceramic part 120 is formed by sintering an inner ceramic member, and the outer ceramic parts 130 are formed by sintering outer ceramic members. Percentage contents of a sintering aid is differentiated between the inner ceramic member and outer ceramic members.SELECTED DRAWING: Figure 2
Patent JP-2016194620-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: MATSUNAGA TOMONORI
IPC: G03G9/08
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing device, a process cartridge, and an image forming apparatus that can suppress the occurrence of fogging due to a deterioration of a toner.SOLUTION: A developing device 4 comprises: a developer; a storage part 41; and a developing roller 42. The developer includes toner particles each having a surface layer containing an organic silicon polymer, the surface of the toner particles is on the minus side with respect to a surface of a developer carrier on an electrification sequence.SELECTED DRAWING: Figure 1
Patent JP-2016196912-A (JP)
Title: Magnet coupling
Inventor: MURATA NOBUO
IPC: B01D1/00
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnet coupling capable of suppressing demagnetization while reducing thrust load.SOLUTION: In a magnet coupling, a driving side rotor 23 driven by a motor and a driven side rotor 24 rotating with rotation of the driving side rotor 23 are arranged vertically oppositely so as to hold a partition wall 12b therebetween; and permanent magnets are arranged on each opposite surface of the driving side rotor and driven side rotor. On the opposite surfaces of the driving side rotor and the driven side rotor, permanent magnets 25 and magnetically permeable yokes 26 are alternatively arranged at equal intervals with respect to a rotational direction, the number of permanent magnets being identical to the number of magnetically permeable yokes. The permanent magnets of the rotors are arranged so as to make the same polarities face each other.SELECTED DRAWING: Figure 3
Patent JP-2016196779-A (JP)
Title: Vacuum grout injection method
Inventor: UEHIGASHI YASUSHI
IPC: E04G21/12
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum grout injection method which can inject grout without causing separation and clogging of the grout during filling and which can inject grout in every corner of a sheath pipe without causing an insufficient charge of the grout so as to improve durability of a PC structure.SOLUTION: A vacuum grout injection method comprises: a vacuum step of reducing the pressure inside a sheath pipe S2 to a predetermined vacuum pressure by a vacuum pump 2 communicating with the sheath pipe S2; an injection step of injecting grout by negative pressure and a head difference by vacuum from a grout chamber 3 communicating with the sheath pipe S2 to the inside of the sheath pipe S2, after the work of the vacuum step; and a press fitting step of pressing the grout into the sheath pipe by a press fitting pump 4 communicating with the sheath pipe S2 after the injection flow rate of the grout comes to a predetermined flow rate or lower in the injection step.SELECTED DRAWING: Figure 1
Patent JP-2016199479-A (JP)
Title: Fatty acid alkanolamide derivative and cosmetics comprising the same
Inventor: INOUE SHOTA
IPC: C07C233/47
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a multichain high polar oil agent, derived from fatty acid alkanolamide, and having high affinity to the hair and skin.SOLUTION: The present invention relates to a fatty acid alkanolamide derivative represented by formula (1). [Ris a C7-21 hydrocarbon chain; Ris a substituent represented by formula (2) or the like; A is H, a methyl group, or -CHCHO-Rgroup; where Rgroup is a substituent represented by formula (2)]. [Ris a C7-21 hydrocarbon chain and may be a mixture thereof; p is 0-1].SELECTED DRAWING: None
Patent JP-2016201641-A (JP)
Title: Communication device and buffer control method
Inventor: NISHITANI TAKASHI
IPC: H04L47/56
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a communication device which can prevent a buffer overflow in the event of a delay caused by an external factor.SOLUTION: A communication device 1 includes: buffer units 16-16which store each frame in which a tolerable delay time which is a time capable of being resident in a device is specified; an external delay detection unit 12 which detects a delay which is generated outside the self-device and influences a frame residence time; a delay management unit 13 which determines a period in which frame storage into the buffer units 16-16is halted, on the basis of the delay time detected by the external delay detection unit 12 and the tolerable delay time; a buffer blocking control unit 14 which controls the buffer units 16-16to discard each frame received in the period determined by the delay management unit 13; and a buffer clearance control unit 15 which, when the external delay detection unit 12 detects a delay, discards the frame stored in the buffer units 16-16.SELECTED DRAWING: Figure 1