baber/WOPTO huggingface dataset:
Patent JP-2014053942-A (JP)
Title: Radio base station device, mobile terminal device, radio communication system and radio communication method
Inventor: KISHIYAMA YOSHIHISA
IPC: H04J11/00
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station device, a mobile terminal device, a radio communication system and a radio communication method, transmitting and receiving a reference signal for downlink channel quality measurement in consideration of highly accurate interference estimation.SOLUTION: The radio base station device includes a mapping unit for mapping the reference signal for downlink channel quality measurement into two symbols adjacent in time. The mapping unit maps a reference signal for channel quality measurement of non-continuous antenna port numbers into continuous subcarriers.
Patent JP-2014042338-A (JP)
Title: Communication apparatus, control method of communication apparatus, and program
Inventor: SHICHINO TAKAHIRO
IPC: H04W76/02
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there is a possibility that incorrect communication parameters are set in a communication apparatus, when a plurality of apparatuses having a mode for sharing communication parameters exist.SOLUTION: A communication apparatus detects other communication apparatuses to share communication parameters with the other communication apparatuses, and sends a duplication notice to a network according to the number of detection of the other communication apparatuses in a setting mode for sharing the communication parameters.
Patent JP-2015088296-A (JP)
Title: Ground terminal
Inventor: SETOGUCHI MAMORU
IPC: H01R4/64
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a ground terminal by means of which an electric wire installed on the ground terminal can easily be detached from a body to which the ground terminal is attached.SOLUTION: A ground terminal 1 comprises: an electric wire installation part 12, on which an electric wire 30 is installed; a terminal attachment part 11 for attaching the ground terminal 1 to a grounding body; and a crest part 15 bent in a crest form between the electric wire installation part 12 and the terminal attachment part 11. At the top of the crest part 15, a grooved part 15d is formed so as to decrease in thickness from one end of a ridge line 15a along the top of the ridge line 15a toward a middle 15c of the ridge line 15a, compared to the other part of the crest part 15. The thickness of the top of the portion where the grooved part 15d is formed increases from one end of a ridge line toward the middle of the ridge line. On a boundary part 15g of a boundary 15f between the terminal attachment part 11 and the crest part 15, which boundary part 15g is on the side where the grooved part 15d is formed, a reinforcement rib 14 is formed.
Patent JP-2014052654-A (JP)
Title: System for extracting and changing reverberant content of audio input signal
Inventor: GILBERT ARTHUR JOSEPH SOULODRE
IPC: H04S5/02
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus suitable for extracting and changing reverberant content of an input signal.SOLUTION: A method of estimating an impulse response for a reverberant system comprises the steps of: sampling a signal from a reverberant system into a sequence of blocks, the signal having an impulse response; for each block of the sequence, determining a magnitude in accordance with a magnitude of a previous block; and forming estimate of the impulse response by using determined magnitudes as parameters for a finite impulse response filter.
Patent JP-2015089873-A (JP)
Title: Dentifrice
Inventor: MURAKAMI YOSHINORI
IPC: A61Q11/00
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice which can effectively remove stains such as dental plaque, colored stains, and the like adhered to teeth without being influenced by the size of irregularities of the surface of the teeth.SOLUTION: There is provided the dentifrice that contains 2 mass% or more and 40 mass% or less of granules (A) which has a particle diameter of 45 μm or more, and which comprises the following granules: (a1) granules whose particle diameter is 45 μm or more and less than 63 μm: (a2) granules whose particle diameter is 63 μm or more and less than 90 μm; (a3) granules whose particle diameter is 90 μm or more and less than 125 μm; (a4) granules whose particle diameter is 125 μm or more and less than 150 μm; (a5) granules whose particle diameter is 150 μm or more and less than 180 μm; and (a6) granules whose particle diameter is 180 μm or more. In the granules (A), the volume ratio of the content of the granules (a2)-(a4) and granules (a6) is a specific value, and the collapse strength of the granules is 0.1 g/granule or more and 15 g/granule or less.
Patent JP-2014133943-A (JP)
Title: Method of setting oxygen enrichment rate and blast furnace operation method
Inventor: MORI KIMITOSHI
IPC: C21B5/00
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of setting an oxygen enrichment rate which can improve combustibility of powdered coal when hot air blown into a tuyere is enriched with oxygen and powdered coal and oxygen are blown into the tuyere.SOLUTION: A ratio of enriched oxygen in hot air to enriched oxygen blown from the vicinity of powdered coal, i.e. a tuyere blow oxygen ratio, is adjusted on the basis of a combustion state at the tip of the tuyere. Because the combustion state at the tip of the tuyere changes in response to a tuyere blow oxygen ratio, preliminary grasping of the relationship between the tuyere blow oxygen ratio and the combustion state at the tip of the tuyere enables determining an optimal value of the tuyere blow oxygen ratio for achieving a good combustion state at the tip of the tuyere. The relationship between tuyere blow oxygen ratio and the combustion state at the tip of the tuyere also depends upon the amount of blown powdered coal per unit pig iron, i.e. the powdered coal ratio. Preliminary determination of the relationship between tuyere blow oxygen ratio and the combustion state at the tip of the tuyere for every powdered coal ratio, therefore, enables determining an optimal value for achieving good combustion state even when the powdered coal ratio varies.
Patent JP-2015095179-A (JP)
Title: Feature point tracking device and feature point tracking method
Inventor: NAKAYAMA OSAFUMI
IPC: G06T7/20
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To ensure more accurate tracking when tracking the position of a feature point from a time-series video.SOLUTION: Provided is a feature point tracking device, comprising: a corner degree calculation unit for calculating, on the basis of a horizontal direction differential value and vertical direction differential value of an image at a first time of day, a corner degree indicating the likelihood of a corner of a point in the image at the first time of day, for each point in the image at the first time of day; and a collation processing unit for calculating the coincidence of brightness based on a brightness value in a first magnitude range centering on a feature point in an image at a second time of day preceding the first time of day and a brightness value in the first magnitude range using, as the center point, a point in a second magnitude range centering on a predicted position in the image at the first time of day for the feature point in the image at the second time of day, and an overall coincidence based on the corner degree at the center point of the first magnitude range in the image at the first time of day, and making the center point of the first magnitude range at which the overall coincidence is maximum to be a tracking position in the image at the first time of day for the feature point in the image at the second time of day.
Patent JP-2015094338-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OTSUKA TAKAYUKI
IPC: F01N3/023
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To increase the opportunity to perform filter regeneration.SOLUTION: An exhaust emission control device of an internal combustion engine includes: a filter; a catalyst having an oxidation function at the upstream of the filter; a valve timing changing device; an in-passage fuel injection valve for injecting fuel to the inside of an intake passage; an in-cylinder fuel injection valve for injecting fuel to the inside of a cylinder; and a supercharger. The control device includes a controller for increasing a ratio of an amount of fuel injected from the in-passage fuel injection valve if all of the following conditions are met: (1) a PM amount collected on the filter is equal to or more than a predetermined amount; (2) a temperature in the filter is lower than a predetermined temperature; (3) a pressure in the intake passage of the internal combustion engine is higher than that in an exhaust passage; and (4) valve overlapping occurs.
Patent JP-2015096046-A (JP)
Title: Rice transplanter
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a seedling holder which can scratch a seedling off steady while adequately holding the seedling even if the seedling's height is low.SOLUTION: A rice transplanter includes a seedling holder, which holds down a middle part of a seedling, on the lower end of a seedling placing base 33. The seedling placing base 33 possesses ribs 33a for holding a seedling mat 39 where a plurality of the seedlings can be planted. According to the height of the seedling, the seedling holder can change the height of a part contacting with the seedling. In a first embodiment, the seedling holder 40 is configured with a rod body 41 extending in the width direction of the machine body. Spaces (supporting holes 44), through which the seedling holder 40 (the rod body 41) can pass, are also provided on the ribs 33a of the seedling placing base 33.
Patent JP-2014108351-A (JP)
Title: Optic neuropathy detection with three-dimensional optical coherence tomography
Inventor: CHARLES REISMAN
IPC: A61B3/14
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To detect optic neuropathies using optical coherence tomography (OCT).SOLUTION: Based on optical coherence tomography (OCT) imaging of a portion of an eye, a mask of an anatomical feature is derived. Using the mask as a reference, a scan path is determined that is at least partially fitted to the mask and/or at least partially encloses the mask. OCT scan data corresponding to the scan path is acquired and analyzed to detect optic neuropathies.
Patent JP-2014182789-A (JP)
Title: Document editing device, method and program
Inventor: LIU QIONG
IPC: G06T11/60
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To automate paper work by MFD.SOLUTION: When editing a document to be printed out and filled in by a user, a document editing device is configured to: retrieve the document from memory; determine distribution of recognizable features in the document using a processor; change the document using the processor according to the determined distribution of recognizable features, so that the distribution of recognizable features in the document becomes closer to a uniform state than a state before the change; and generate a document-template for a user to write in from the changed document.
Patent JP-2015100729-A (JP)
Title: Bag filter
Inventor: YOSHIMI HIROSHI
IPC: B01D46/02
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a removable attachment for preventing a dust recovery bag set in a dust box of a dust discharge part of a bag filter from being pulled into the bag filter by the negative pressure collecting dust so that it is bulged.SOLUTION: An attachment is formed into such a ring shape as can be attached to and removed from the upper part of a dust box, and a dust recovery bag is inserted through the central space part of the attachment into the dust box, so that the dust recovery bag is clamped between a dust discharge part and the attachment. Moreover, the space, which is enclosed by the inner wall of the dust box and the outer side of the dust recovery bag is evacuated through a clearance of the attachment.
Patent JP-2015103364-A (JP)
Title: Illuminating device
Inventor: SAEKI KOJI
IPC: F21S8/02
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device capable of lightening an auxiliary lighting only at interruption of service.SOLUTION: An illuminating device 1 receiving a power supplied from a main power supply 200 via a main power supply opening/closing switch 100, comprises: a main illumination part 2 comprising a main light source 23; an auxiliary illumination part 3 comprising an auxiliary power supply (an electrolytic capacitor 35), and an auxiliary light source 36 supplied with a power from the auxiliary power supply and emitting light; and a controller 4 controlling the supply of power from the auxiliary power supply to the auxiliary light source 36. The main power supply opening/closing switch 100 comprises a switch 103 for selecting connection and disconnection of the supply of power from the main power supply 200 to the illuminating device 1, and an impedance 101 connected in parallel to the switch 103. The controller 4 detects a current value supplied from the main power supply 200 via the main power supply opening/closing switch 100, and in a case where the current value is zero, supplies a power from the auxiliary power supply to the auxiliary light source 36, and in a case where the current value is not zero, supplies no power from the auxiliary power supply to the auxiliary light source 36.
Patent JP-2015104305-A (JP)
Title: Switching power-supply device and electronic control device
Inventor: MIKAMI HIRONORI
IPC: H02M3/155
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To protect a circuit element from an overcurrent without stopping operation of a circuit connected to a subsequent stage as much as possible.SOLUTION: A switching power-supply device 2 converts an input voltage Vi into a desired output voltage Vo and outputs the output voltage Vo by controlling the drive of a transistor M1. The switching power-supply device 2 includes a drive control section 4 controlling the drive of the transistor M1, and an overcurrent detection circuit 8 detecting an input current Ii that is a current flowing through the transistor M1. The drive control section 4 starts a forced-off operation that forcibly turns off the transistor M1 when a current detection signal Sa with a level indicating that the input current Ii exceeds an overcurrent detection threshold is applied from the overcurrent detection circuit 8. Subsequently, the drive control section 4 ends the forced-off operation at the start point of a first switching period.
Patent JP-2014110428-A (JP)
Title: Conditioning and wafer retaining ring, and manufacturing method thereof
Inventor: LEE SEH KWANG
IPC: B24B53/12
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer retaining ring for use in a chemical mechanical polishing (CMP) process as a part of a semiconductor device manufacturing process.SOLUTION: A wafer retaining ring 100 for preventing a wafer from slipping during polishing in a CMP process has a structure including many cutting tips 110 comprising many protrusions, the cutting tips formed to be spaced at a predetermined distance on the surface of the ring to function as a conditioner.
Patent JP-2015103236-A (JP)
Title: Information sharing system
Inventor: SHIMAZAKI NAOFUMI
IPC: G06F13/00
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To effectively share information so as to facilitate control by controllers, when a plurality of apparatuses are connected to a network and a plurality of controllers are used to control the apparatuses.SOLUTION: Any one of apparatuses 1 to 6 is designated as a parent apparatus and delivers the same sharing information to other apparatuses. A controller is connected to any of the apparatuses and, when a service server 100 is connected, registers the apparatus into sharing information as a source apparatus. When another controller is connected to an apparatus other than the source apparatus, the apparatus refers to the sharing information to specify the source apparatus and registers account information on the other controller as sharing information. The source apparatus is connected to the service server 100 by using the account information on the sharing information.
Patent JP-2015105319-A (JP)
Title: Adhesive sheet and loudspeaker
Inventor: KATO NAOKI
IPC: C09J7/02
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet having good light-shielding, excellent adhesive strength to a flat surface part and a curved surface part of an adherend, shear adhesion in a shear direction and constant load holding power in a direction of 90 degrees.SOLUTION: The adhesive sheet has an adhesive layer (B) on one or both surfaces of a nonwoven fabric base material (A) containing a colorant of 0.3-13 g/m, and a loudspeaker is obtained using the adhesive sheet.
Patent JP-2015115666-A (JP)
Title: Relay device
Inventor: ANDO YUTA
IPC: H04L12/28
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To achieve improvement of failure resistance by improving the ability to detect an internal failure in a chassis type switch device (relay device).SOLUTION: A line card LC[1] monitors communicability between the line card and each of fabric cards FC[1] to FC[3]. When the communicability with the FC[2] is abnormal, for example, the line card detects the abnormality and performs setting for performing switching so that a frame to be transmitted to the FC[2] is directed to the FC[3] or the like due to the abnormality, within a first period. A communicability test unit 20b creates a test frame every second period, transmits the test frame to a fabric card selected by a path selection unit 23, and receives the test frame looped back at the fabric card, where the second period is longer than the first period. The communicability test unit 20b diagnoses the presence/absence of a failure, on the basis of reception results with regard to first and second test frames (36a, 36b).
Patent JP-2015112316-A (JP)
Title: Washing machine
Inventor: NISHIOKA YOSHIYUKI
IPC: D06F33/02
Filed: 2013-12-12
Abstract: PROBLEM TO BE SOLVED: To provide washing machine which can properly perform a spin dry process according to presence/absence of waterproof laundry and the like.SOLUTION: The washing machine includes: an outer tub for storing water; a rotary tub provided rotatably in the outer tub and for performing centrifugal spin dry of the accommodated laundry; a circulation pump for circulating water in the outer tub; a water level sensor for detecting a water level in the outer tub; and a control part for controlling a spin dry operation of the rotary tub. The control part, according to a change in the water level in the outer tub due to actuation of the circulation pump (S103-S106), controls the spin dry operation (S107-S109).
Patent JP-2015117732-A (JP)
Title: Cage for radial roller bearing
Inventor: HISAMATSU SEIMIN
IPC: F16C19/46
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cage for a radial roller bearing which can regulate the relative movement of first and second cage elements in an axial direction.SOLUTION: One-end faces 30a, 30b of first and second cage elements 9a, 9b in a circumferential direction have at least one of one-end side protrusions 31a, 31b, respectively, which are protrusively formed toward one-end sides in the circumferential direction, and other end faces 40a, 40b of the first and second cage elements 9a, 9b in the circumferential direction have at least one of other-end side recesses 41a, 41b, respectively, which are recessively formed toward one-end sides in the circumferential direction. The one-end side protrusion 31a of the first cage element 9a is fit into the other end side recess 41b of the second cage element 9b, the one-end side protrusion 31b of the second cage element 9b is fit into the other end side recess 41a of the first cage element 9a, and thus the relative displacement of the first cage element 9a and the second cage element 9b in an axial direction is regulated.
Patent JP-2015116360-A (JP)
Title: Absorbent article
Inventor: AKUTSU YUKO
IPC: A61F13/53
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article comprising an absorber which hardly generates breakage of core wrap sheets and damage to a joint of the core wrap sheets even when an absorbent core swells.SOLUTION: An absorbent article 1 comprises an absorber 4, a skin side sheet 2, and a non-skin side sheet 3. The absorber 4 has a long shape in a front-rear direction of a wearer and comprises an absorbent core 40 including a cellulose fiber and a water absorptive polymer, an upper core wrap sheet 41, and a lower core wrap sheet 43. The upper core wrap sheet 41 is made of a nonwoven fabric and has an uneven region 44. Both the front and rear surfaces of a projection 71 have a convex cross-sectional shape toward a skin side of the wearer. The upper core wrap sheet 41 has an upper fixing part 42 which is fixed long in a longitudinal direction with respect to the skin side sheet 2 in a central region M, and exists in regions S1, S2 located at both sides of the central region M in a state in which the uneven region 44 is not bonded to the skin side sheet 2. The lower core wrap sheet 43 has lower fixing parts 45, 45 that are fixed to the non-skin side sheet 3.
Patent JP-2015122843-A (JP)
Title: Auxiliary power unit, antitheft device and power supply method
Inventor: ENDO TOSHIYUKI
IPC: H02J7/34
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary power unit, an antitheft device and a power supply method, capable of controlling charging according to a voltage change when power generated by the driving of a motorcycle is used.SOLUTION: An auxiliary power unit 100 attached to a motorcycle and enabling stable power supply includes: a charge determination unit 141 for determining whether or not to charge, according to the voltage of a main power; and a charger circuit 110 for charging from the main power to an auxiliary battery, according to the determination in principle. Preferably, the auxiliary power unit 100 further includes a stop determination unit 142 for determining the stop of charge according to the voltage of the auxiliary battery currently in charge. When the stop of charge is determined, the charger circuit 110 stops charging irrespective of the determination of the charge determination unit 141.