baber/WOPTO huggingface dataset:
Patent JP-2016176740-A (JP)
Title: Angular velocity sensor
Inventor: AKIYOSHI TAKAHIRO
IPC: G01C19/5628
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor capable of vibrating a case by a drive vibration of an angular velocity sensor element and transferring the vibration as a rotational movement in X, Y and Z axial direction to thereby improve the accuracy of output signals free from generation of undesired signals different from angular speed detection signals.SOLUTION: The angular velocity sensor has a resin base 42 which is formed integrally with a case placement member 41 via a lead frame 39, and has an outside connection terminal 43 disposed on the outside surface. The lead frame 39 is supported by the case placement member 41 and the base 42 at both ends thereof so that a unique vibration number of the lead frame generally coincides with the drive frequency of the angular velocity sensor element 21 to thereby prevent the generation of undesired signals.SELECTED DRAWING: Figure 7
Patent JP-2016176416-A (JP)
Title: Scroll compressor
Inventor: KUWABARA TAKAYUKI
IPC: F04C18/02
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of attaining to improve volumetric efficiency and freezing capacity by increasing displacement while assuring cooling characteristic and lubricating characteristic at mechanical parts by intake refrigerant gas.SOLUTION: This invention relates to a scroll compressor in which a pair of fixed scroll 14 and slewing scroll 15 having swirl laps 14B, 15B vertically installed on end plates 14A, 15A are engaged with each other while swirl laps 14B, 15B are being oppositely faced to each other and the slewing scroll 15 is driven to revolve around the fixed scroll 14 to form two suction volumes 16 [16A, 16B], one suction volume 16A formed at a side near a suction port arranged at a housing of the two suction volumes 16 [16A, 16B] is made to be larger than the other suction volume 16B.SELECTED DRAWING: Figure 3
Patent JP-2016179823-A (JP)
Title: Package suppressing decoloration of food raw material and method suppressing decoloration for the same
Inventor: WAGA MASAHIRO
IPC: A23B4/12
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a package of food raw material which can acquire a decoloration suppression sustaining effect by using a chemical substance derived from the food raw material without adding additives to the food raw material, and a method of decoloration suppression for the same.SOLUTION: In a package in which pneumatic packaging of food raw material is performed, nitrogen dioxide in the package is sucked, the nitrogen dioxide is converted into nitrogen monoxide, and a circulation agent of nitrogen oxide discharging nitrogen monoxide into the package is encapsulated. A pH of the circulation agent is less than 5.0 and the circulation agent is one or more selected from ascorbic acid sodium, glutathione, cystine, and hydrosulfite sodium.SELECTED DRAWING: None
Patent JP-2016020893-A (JP)
Title: Radiographic imaging apparatus and radiographic imaging system
Inventor: SUZUKI MASATAKA
IPC: A61B6/00
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic imaging apparatus that assures good operability while minimizing reduction in strength of a housing.SOLUTION: A radiographic imaging apparatus 100 includes a radiation sensor panel 1 with a detection surface 1a having conversion elements arranged thereon to detect radiation or light, and a housing 3 that accommodates the radiation sensor panel. The housing 3 has an incident section 3a for allowing entry of radiation on the detection surface 1a side, sloped sections 3c located on a side opposite the detection surface 1a and sloped in a thickness direction at edges of the housing 3, and a flat section 3d that is substantially parallel to a flat portion of the incident section 3a, where a mean thickness of the sloped sections 3c is greater than a mean thickness of the flat section 3d.SELECTED DRAWING: Figure 1
Patent JP-2016182859-A (JP)
Title: Bumper structure
Inventor: IKARUGI HIROKAZU
IPC: B60R19/18
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a bumper structure capable of simultaneously ensuring a load absorption performance at a plurality of heights for a low-speed heavy load and a pedestrian protection performance.SOLUTION: A bumper structure comprises: an upper part 11 having an upper absorber 15; and a lower part 12 having a lower absorber 21, the upper absorber 15 is configured to include an upper receiving surface 19 in a front end portion, the lower absorber 21 is configured to include a lower receiving surface 25 in a front end portion, the upper absorber 15 is vertically divided into a first upper absorber 15a having a first upper receiving surface 19a and a second upper absorber 15b having a second upper receiving surface 19b, the second upper absorber 15b and the lower absorber 21 are formed softer than the first upper absorber 15a, a recessed part 31 is formed in a portion, in a front-back direction, of the first upper absorber 15a, and the second upper receiving surface 19b is disposed in rear of the first upper receiving surface 19a and the lower receiving surface 25.SELECTED DRAWING: Figure 1
Patent JP-2016184712-A (JP)
Title: Semiconductor device and power conversion apparatus using the same
Inventor: WATANABE SATOSHI
IPC: H01L29/06
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device such as an IGBT having a wide area of safe operation.SOLUTION: A semiconductor device comprises: a first region and a second region which are formed on a surface of an nsubstrate 103 on an emitter electrode 104 side and the first region and the second region are isolated by a trench 105; an nsource 111 and a pcontact layer 112a which are formed on the surface in the first region and at least a part of which is constituted to contact the emitter electrode 104; a p base layer 113a formed below the nsource 111 and the pcontact layer 112a and an n barrier layer 114 formed under the p base layer 113a; a pcontact layer 112b which is formed on the surface in the second region and at least a part of which is constituted to contact the emitter electrode 104; and a p base layer 113b formed below the pcontact layer 112b and an n field concentration layer 115 which is formed under the p base layer 113b and has a carrier concentration higher than that of the n barrier layer 114.SELECTED DRAWING: Figure 1
Patent JP-2016185719-A (JP)
Title: Steering column device
Inventor: KAMISAKA YOTA
IPC: F16B2/06
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a steering column device capable of absorbing impact energy immediately after impact is added to an inner column, without generating an idle traveling section.SOLUTION: A steering column device 1 is provided with friction locking means 53 in which a part on a small diameter side than a step portion 51a on an operation shaft 51 between clamp portions 32 penetrates an impact absorbing long hole 53c in a laminating direction, dimensions in an operation shaft direction of cam means 52 are increased by operating an operation lever 54, thereby press-contacting and holding a moving side friction plate 53b by a fixed side friction plate 53a between the step portion 51a and an inner surface of the other clamp portion 32, and the moving side friction plate 53b slides on the fixed side friction plate 53a when a load of a set value or more is added while the moving side friction plate 53b is press-contacted and held by the fixed side friction plate 53a.SELECTED DRAWING: Figure 1
Patent JP-2016077868-A (JP)
Title: Floor cleaning device
Inventor: MATTHIJS HENDRIKUS LUBBERS
IPC: A47L13/22
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system of containing water or other liquid such as a detergent for a floor cleaning device.SOLUTION: A liquid containing system (small reservoir) R comprises an outlet having a plurality of openings H, the outlet allowing a liquid W to be extracted by means of capillary force when a mopping substrate, e.g., a cloth (C), is mounted on the plurality of openings; after filling, the liquid containing system R being closed except for the plurality of openings H. The outlet is a replaceable part and connectable to the reservoir at both ends facing the part.SELECTED DRAWING: Figure 1
Patent JP-2016189550-A (JP)
Title: Image reading device, image forming apparatus, and image reading method
Inventor: SHINTANI KAZUSHI
IPC: H04N1/387
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device, an image forming apparatus, and an image reading method enabling a reduction in time and effort of an operation to set the size of a document to be read or the number of times of reading.SOLUTION: An image forming apparatus, when a cover member is detected to be switched from an open state to a closed state (Yes in step S2), reads image data of a document placed on a document placement surface (step S3), detects the corners of the document on the basis of the read image data (step S5), and connects a plurality of pieces of image data to each other that have been read until the number of detected corners of the document reaches a predetermined value (step S8).SELECTED DRAWING: Figure 4
Patent JP-2016191605-A (JP)
Title: Residual chlorine measurement device
Inventor: MIHASHI NOBUYUKI
IPC: G01N27/416
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a residual chlorine measurement device capable of accurately detecting deterioration of a Zero water purification device.SOLUTION: A residual chlorine measurement device includes; a detection electrode and counter electrode that are immersed in a liquid under measurement; a current measurement unit configured to measure target current that flows between the detection electrode and the counter electrode; path cutoff means capable of temporarily cutting off a current flow path for the target current to flow; and an arithmetic control unit that controls the path cutoff means. Zero calibration is performed based on a value of the current measured when the detection electrode and the counter electrode are immersed in Zero water with chlorine thereof removed by a Zero water purification device. The arithmetic control unit detects deterioration of the Zero water purification device based on a difference between the value of current measured when the detection electrode and the counter electrode are immersed in the zero water and a value of current measured by the current measurement unit while the current flow path is cutoff by the path cutoff means.SELECTED DRAWING: Figure 2
Patent JP-2016191003-A (JP)
Title: Coating liquid for forming transparent film, method for producing the same, and transparent film-fitted base material
Inventor: EGAMI YOSHINORI
IPC: C09D1/00
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid for forming a transparent film capable of forming a transparent film having sufficient hardness, strength, damage resistance or the like even if being subjected to heating treatment at a relatively low temperature of 80 to 300°C, a method for producing the coating liquid, and a transparent film-fitted base material obtained by using the coating liquid.SOLUTION: Provided is a coating liquid for forming a transparent film obtained by dissolving or dispersing an organic compound capable of forming a chelate with a metal alkoxide, tetrafunctional silane and/or its hydrolysis condensate and metal alkoxide and/or its hydrolysis condensate into a mixed solvent made of water and an organic solvent, the ratio of the mol number of the organic compound capable of forming chelate with the metal alkoxide to the mol number of the metal alkoxide and/or its hydrolysis condensate lies in the range of 0.25 to below 2.0, and the ratio of the mol number of the tetrafunctional silane and/or its hydrolysis condensate to the mol number of the metal alkoxide and/or its hydrolysis condensate lies in the range of 0.1 to 9.0.SELECTED DRAWING: None
Patent JP-2016192882-A (JP)
Title: Motor control device
Inventor: SUMASU HIROSHI
IPC: H02P6/08
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of controlling an electric motor with a higher voltage resolution than an actual voltage resolution depending on a PWM frequency.SOLUTION: A PWM controller 46 calculates a target duty ratio on the basis of a voltage command value generated by a dq/UVW conversion part 45. The PWM controller 46 sets a duty ratio smaller than a target duty ratio and suited to an actual voltage resolution as a first duty ratio, and sets a duty ratio larger than the target duty ratio and suited to the actual voltage resolution as a second duty ratio. The PWM controller 46 combines and outputs a first PWM signal having the first duty ratio and a second PWM signal having the second duty ratio so that an average value of duty ratios of a plurality of cycles of the PWM signal consisting of a combination of the first PWM signal and the second PWM signal is equivalent to the target duty ratio.SELECTED DRAWING: Figure 2
Patent JP-2016190617-A (JP)
Title: Transparent heating plate and vehicle
Inventor: TANIGUCHI YUKIO
IPC: B60S1/02
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To decrease influence of a shaft of light generated in a transparent heating plate on visibility.SOLUTION: A transparent heating plate 10 comprises a pair of substrates 11 and 12; a pair of bus bars 25 to which voltage is applied; and a heat generation electrical conductor 30 which connects the pair of bass bars 25, and which is at least partially located between the pair of substrates 11 and 12. The heat generation electrical conductor 30 has a pattern structure which is formed in such a manner that constant unit pattern structures formed by use of electric conductive fine lines 31 are regularly arranged. A normal line at each position in the unit pattern structure is distributed in all directions.SELECTED DRAWING: Figure 17
Patent JP-2016196970-A (JP)
Title: Vibration prediction method
Inventor: IWANO KEITA
IPC: F42D3/00
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration prediction method capable of predicting vibration at a prescribed point which may occur in accompany with future blasting.SOLUTION: A vibration prediction method includes: a measurement process for executing single blasting in a blasting execution region A1 and measuring basic single vibration waves at measurement points P1-P3 around the blasting executing region A1; a creation process for calculating magnitudes of a plurality of predicted single vibration waves at a prescribed point PZ occurring in accompany with the single blasting in an initiation hole 10, by using the magnitude of the basic single vibration wave measured in the measurement process, a powder charging amount into the initiation hole 10, and a distance from the initiation hole 10 to the prescribed point PZ, and creating a plurality of predicted single vibration waves on the basis of the plurality of calculated magnitudes and the waveform of the basic single vibration wave measured in the measurement process; and a calculation process for calculating the magnitude of a stepwise vibration wave by overlapping the plurality of predicted single vibration waves created in the creation process according to set initiation order and set time difference of seconds in initiation.SELECTED DRAWING: Figure 5
Patent JP-2016042348-A (JP)
Title: Pupil position detection method, device, and computer program product
Inventor: TSOU CHIA-CHUN
IPC: G06T7/60
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a pupil position detection method, device, and computer program product with which the positions of pupils can be accurately detected to achieve accurate target tracking.SOLUTION: A pupil position detection method includes acquiring a pupil image before acquiring the contour of the pupil from the pupil image; acquiring an elliptical feature on the basis of curvature information on the contour of the pupil; and determining the direction of line of sight on the basis of the elliptical feature.SELECTED DRAWING: Figure 3
Patent JP-2016199383-A (JP)
Title: Belt cleaner
Inventor: DAITOKU KAZUMI
IPC: B65G45/12
Filed: 2015-04-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a quadrangular bar-like rubber-made elastic body has small rigidity against frictional force in a width direction (thrust direction) of a return-side belt and thereby tilts in the thrust direction to leave a linear unscraped part owing to an increase in gap between quadrangular bar-like rubber-made elastic bodies; there is available a method of fitting a tilt prevention plate for the quadrangular bar-like rubber-made elastic body on both sides of a belt cleaner, but the tilt prevention plate has no scraping function, so that the belt cannot be scraped to its overall width.SOLUTION: A rubber-made tilt prevention plate provided on both sides of a belt cleaner is made wider in width than a quadrangular bar-like rubber-made elastic body so as to allow the rubber-made tilt prevention plate and a free-side terminal of the quadrangular bar-like rubber-made elastic body abut on a return-side belt, and while the quadrangular bar-like rubber-made elastic body and the return-side belt are made substantially equal in rigidity and the quadrangular bar-like rubber-made elastic body and the rubber-made tilt prevention plate are made equal in pressing force, thereby scraping sticking matters off over the overall width of the return-side belt.SELECTED DRAWING: Figure 1
Patent JP-2016072955-A (JP)
Title: Electroacoustic transducer
Inventor: NOZAKI AKIHIKO
IPC: H04R9/04
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To improve a strength and durability of a fitting part with a voice coil in a vibrator where a pair of vertically split cylindrical surfaces is disposed in parallel like a Ryffel type speaker, and to further improve a transmission property of vibrations between the voice coil and the vibrator.SOLUTION: An electroacoustic transducer includes: a vibrator 1 in which a pair of vertically split cylindrical surfaces 15 is formed in parallel and a valley part 16 is formed between side parts of one of the neighboring vertically split cylindrical surfaces 15; a conversion part 2 including a voice coil 20 and a magnet mechanism 21 for converting vibrations in a depth direction of the valley part 16 of the vibrator 1 into an electric signal corresponding to the vibrations; and a support part 35 which supports the vibrator 1 in such a manner that the vibrator can be vibrated in the depth direction of the valley part 16. In the middle of extending the valley part 16 of the vibrator 1, a cylindrical part 13 that connects the vibrator and the voice coil 20 is provided in the depth direction of the valley part 16.SELECTED DRAWING: Figure 3
Patent JP-2016207924-A (JP)
Title: Light-emitting device and manufacturing method thereof
Inventor: ICHIKAWA MASATSUGU
IPC: H01L33/00
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing, with high productivity, a semiconductor light-emitting element in which a loss of light caused by resin drip or the like is suppressed.SOLUTION: A manufacturing method of a light-emitting device 100 includes the steps of: preparing a semiconductor light-emitting element 10 of which the light extraction plane is rough; forming a resin layer 20 by applying and curing a resin on the light extraction plane of the semiconductor light-emitting element 10; preparing an optical member 30 with which a first metal film 41 is formed on a bottom face; forming a second metal film 42 on a top face of the resin layer 20; and performing atomic diffusion junction by making the first metal film 41 and the second metal film 42 opposite to each other and loading them.SELECTED DRAWING: Figure 1
Patent JP-2016202830-A (JP)
Title: Endoscope distal end portion and endoscope
Inventor: SAKAI SEIJI
IPC: A61B1/04
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope distal end portion which has improved assemblability by securing a sufficient region for applying an adhesive for sealing on an outer peripheral part of an observation window to prevent the occurrence of optical flare and vignetting inside a field of vision.SOLUTION: An endoscope distal end portion 21 includes: an optical system including an observation window 31; an image pick-up device for converting an optical image to a picture signal; a holding frame for holding the optical system; a distal end rigid part where the holding frame is fit; a distal end cover 30 having a hole part where the observation window 31 is exposed for covering the distal end rigid part 21; and a non-transparent adhesive part 36 which seals a gap between the observation window 31 and the distal end cover 30 and has a thin film layer formed in a position corresponding to a counter side direction of a light receiving part of the image pick-up device and a thick film layer which is thicker than the thin film layer and is formed in a position corresponding to a diagonal direction of the light receiving part.SELECTED DRAWING: Figure 2
Patent JP-2016211148-A (JP)
Title: Building having habitable room with shared storage space
Inventor: MIYAJIMA SUNAO
IPC: E04H1/02
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a building having a habitable room with a shared storage space that enhances a degree of freedom of furniture layout and enables effective use of a limited indoor space, thereby improving the usability of the habitable room and a living environment, and allowing changes with time in a family make-up and a life style to be dealt with flexibly.SOLUTION: A building having a habitable room with a shared storage space of the present invention includes a habitable room 11 with a shared storage space 13 and a pair of small spaces 12 laid out on both sides of the shared storage space 13. The shared storage space 13 has at least one doorway 14 to the storage space that allows entry to/exit from the shared storage space 13 from each of the small spaces 12. The habitable room 11 has a doorway 17 to the habitable room that allows entry to/exit from other indoor spaces adjacent to the habitable room 11 through a partitioning wall 16.SELECTED DRAWING: Figure 1
Patent JP-2016209829-A (JP)
Title: Pneumatic filter and filter element
Inventor: TANAKA TAKAYUKI
IPC: B01D46/52
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a filter element with a simple structure capable of certainly preventing re-contamination of liquid collected by a filter member in the compressed air after purification.SOLUTION: A filter element has: an inner filter member 7 surrounding a central space part 6; an outer filter member 8 surrounding the inner filter member 7; an upper end cap 23 having an introduction port 31 for introducing the compressed air in the central space part 6; and a lower end cap 24 for closing a lower end of the central space part 6, in which circumference of a lower end of the inner filter member 7 is surrounded by an inner wall 37, circumference of a lower end of the outer filter member 8 is surrounded by an outer wall 38, an upper end surface 38a of the outer wall 38 is at a position higher than an upper end surface 37a of the inner wall 37, a liquid discharge passage 25 is formed between the outer wall 38 and the inner wall 37, and the liquid discharge passage 25 communicates with a liquid discharge hole 25a opening on a lower surface of the lower end cap 24.SELECTED DRAWING: Figure 2
Patent JP-2016209362-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine performing a result notification of a big win (jackpot) lottery in such a manner as to attract players.SOLUTION: After a ready-to-win is established by a left symbol being turned around and stopped, a presentation whipping up for a right symbol being stopped in the same symbol is performed. After that, if the left and the right symbols are stopped in the same symbol, a high expectation degree presentation having a high reliability for a big win is performed.SELECTED DRAWING: Figure 27