baber/WOPTO huggingface dataset:
Patent JP-2014167107-A (JP)
Title: Internal olefin sulfonate composition
Inventor: YOSHIKAWA YOHEI
IPC: C07C309/20
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an internal olefin sulfonate composition which is capable of sufficiently increasing foamability, foam lubrication, and foam amounts, and a detergent composition containing the same.SOLUTION: The internal olefin sulfonate composition contains (A) an internal olefin sulfonate having 16 carbon atoms, and (B) an internal olefin sulfonate having 14 carbon atoms. The content mass ratio (A/B) of component (A) and component (B) is 80/20-90/10.
Patent JP-2015147711-A (JP)
Title: Production method of slag, production system of slag and slag
Inventor: INOUE HIROSHI
IPC: F27D15/02
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent a water-granulated slag from adhering to conveying equipment and pulverizing equipment or damaging these equipment.SOLUTION: In a water-granulating step, a molten slag obtained by a reduction furnace 40 is water-granulated at a water granulation water amount/a molten slag amount of 10-40 to generate a water-granulated slag having a fineness modulus of 5 mm or less. In a water content control step, water content adhered to the water-granulated slag is separated while conveying the water-granulated slag by a belt conveyer 60, and the water-granulated slag from which water content has been separated on the belt conveyer 60 is placed on a water-granulated slag depot 70, so that a water content of the water-granulated slag having a fineness modulus of 5 mm or less is controlled to 4% or less.
Patent JP-2015149858-A (JP)
Title: Step-up converter and control method thereof
Inventor: MIYAGI TATSUYA
IPC: H02M7/12
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress widening of the output voltage range by suppressing the output peak voltage low, and securing a wide input voltage range, in a step-up converter converting into a voltage higher than an inputted voltage.SOLUTION: A PFC circuit 104 includes an input voltage detector 105 for detecting a voltage inputted to the PFC circuit 104, and an output voltage setting section 106 for setting the output voltage of the PFC circuit 104. A value obtained by subtracting a maximum overshoot width, corresponding to an input voltage detected by the input voltage detector 105, from a value obtained by adding a maximum load fluctuation width to a maximum input voltage value inputted from the PFC circuit 104, is set as the output voltage of the PFC circuit 104.
Patent JP-2015150716-A (JP)
Title: printer
Inventor: OGIMURA TAKAFUMI
IPC: B41J2/01
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of relatively accurately determining an end position of a printing medium even when the end position of the printing medium overlaps with a position of a protrusion portion.SOLUTION: A printer performs the following steps of: performing first side end detection drive causing a carriage 22 to be moved from a detection start position SP1 to a detection end position EP1 of a home position side in a scanning direction X and detecting a position of a first side end SE1 on the basis of a detection signal of a paper width sensor 56 during movement thereof (FIG. 6(b)); and comparing the position of the first side end SE1 detected and rib position data, performing second side end detection drive causing the carriage 22 to be moved from the detection start position SP1 to a detection end position EP2 of an opposite home position side in the scanning direction X when the position of the first side end SE1 is determined to overlap with a position of a first rib 64 (protrusion portion) (FIG. 6(c)), detecting a position of a second side end SE2 on the basis of the detection signal of the paper width sensor 56 during movement thereof (FIG. 6(d)) and determining the position of the first side end SE1 on the basis of the position of the second side end SE2 detected.
Patent JP-2015140925-A (JP)
Title: Fixture
Inventor: ARIGA MUNETO
IPC: G09F3/18
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a reliable, inexpensive and smart article fixture having excellent design, using an existing engaging tool installed on a fitted object.SOLUTION: A fixture is provided with an engaging base part 1 having a hook-and-loop fastener 10 composed of a pair of a female part 5F and a male part 5M in order to be fitted to a fitted object. The female part 5F and the male part 5M of the engaging base part 1 are fixed respectively to the engaging base part 1 so that the engaging direction of the male part 5M is faced approximately oppositely to the engaging direction of the female part 5F. Further, the engaging base part 1 of the fixture is formed integrally with an article which is a fitting object, or connected to an article fitting part having means for fitting the article.
Patent JP-2015110207-A (JP)
Title: Device and method for coating, and method for manufacturing photoelectric conversion device
Inventor: KIKUCHI MICHIMASA
IPC: B05D1/26
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To form a coating film with an even thickness stably while reducing generation of film breakage.SOLUTION: A coating device 1 includes: a discharge part 24 that includes a discharging slit 241As and discharges a solution L1 from a discharge port 241Ao of the discharging slit 241As to apply the solution to an application object 4; and a guide member 25 that is provided in the vicinity of both end parts of the discharge port 241Ao in the discharge part 24 so as to protrude from the discharge part 24 and bendable in a first direction orthogonal to an extending direction of the discharge port 241Ao and parallel to an application surface of the application object 4.
Patent JP-2015158046-A (JP)
Title: Handle device and cabinet
Inventor: BABA YUKIHIRO
IPC: E05C3/04
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a locking member from interfering with a cabinet and prevent friction from arising between the locking member and a flange part of the cabinet, when a door of the cabinet is held in a closed state by turning the locking member of a handle device.SOLUTION: A handle device includes: a handle body capable of rotating on a rotating shaft; a locking member that rotates on the rotating shaft in such a manner as to interlock with the rotation of the handle body; and a mechanism part that can move the locking member in a rotating shaft direction with respect to the handle body.
Patent JP-2015063880-A (JP)
Title: Fitting structure for earthquake strengthening frame
Inventor: ARAKAWA TETSUYA
IPC: E04G23/02
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To achieve earthquake strengthening in a state in which workability is made excellent and sufficient waterproofness is secured for an existing building.SOLUTION: There is provided a fitting structure for an earthquake strengthening frame 10 such that an opening 30 for connection is formed by partially removing an outer wall member SY in a region corresponding to a horizontal member BM of a building H and the earthquake strengthening frame 10 installed outdoor is connected to the horizontal member BM through the opening 30 for connection. Waterproof processing is performed by providing a cutoff member 40 which covers an end face 31 of the outer wall member SY constituting a lower edge of the opening 30 for connection, is fitted to an outer surface of the horizontal member BM through an inner end part 42, and has an outer end part 43 projected outdoors more than an outer surface of the outer wall member SY, between the edge part of the opening 30 for connection formed in the outer wall member SY and the horizontal member BM, before the earthquake strengthening frame 10 is connected to the horizontal member BM.
Patent JP-2015162056-A (JP)
Title: Input system and input method capable of determining input information based on phase difference of signals propagating through human body
Inventor: MURAMATSU SHIGEKI
IPC: G06F3/01
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an input system capable of generating desired input information without requiring a device with an area for drawing traces even when orientation of body sites used as input sites is altered.SOLUTION: An input system of the present invention includes: one or more transmitter units capable of transmitting a signal using a human body as a propagation medium; a plurality of receiver units capable of receiving the signal; phase difference computation means for computing phase difference of the signals received by the receiver units; movement computation means for computing relative movements of a first body site, which allows the signal transmitted from the transmitter units to be output to outside the site, and a second body site, which allows the signal entering the site to be received by the receiver units, based on variation in phase difference of the signals received by the receiver units; and input information determination means for determining input information in accordance with the computed movement. The input information determination means may preferably determine input information corresponding to an acquired trace based on a relationship between a trace pattern associated with the movement and predefined input information.
Patent JP-2015162436-A (JP)
Title: switch
Inventor: SHINOHARA KENJI
IPC: H01H21/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble switch with high productivity.SOLUTION: In a switch which includes a base 10, a plurality of fixed contact terminals 20, 30, 40, a slide body 50, an operation lever 60, a coil spring 80 and a cover 70, the fixed contact terminals 20, 30, 40, the slide body 50, the control lever 60 and the coil spring 80 are attached to the base 10 from upward of the base 10, and the slide body 50 is pressed and positioned on the operation lever 60. Then, the cover 70 is attached to the base 10 from upward, so that the operation lever 60 is pressed by a pressing part 76 of the cover 70, and the operation lever 60 is turned to an initial position.
Patent JP-2014207046-A (JP)
Title: Evaluation method of resistance change element, evaluation apparatus, inspection device, and non-volatile storage
Inventor: WEI ZHIQIANG
IPC: G11C13/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of a resistance change element suitable for quantitatively comprehending resistance change characteristics.SOLUTION: A resistance change element includes: a first electrode; a second electrode; and a resistance change layer in which a local area is formed between the first electrode and the second electrode, where the resistive state changes reversibly according to an electric pulse given across the first electrode and the second electrode. The evaluation method of the resistance change element includes: an acquisition step (S221) to acquire measured values representing the resistive state after the respective changes by changing the resistive state of the local area plural times; and a determination step (S230) to determine by calculating evaluation amount of physical parameters relevant to the structural characteristics of the local area based on the distribution of the acquired measured values.
Patent JP-2015176655-A (JP)
Title: Cylindrical battery and method of manufacturing the same
Inventor: YAMAZAKI TATSUYA
IPC: H01M6/02
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical battery in which liquid leakage can be more effectively prevented.SOLUTION: In a cylindrical battery which is configured so that a positive electrode drug combination, a separator and negative electrode gel are accommodated in a cylindrical positive electrode can having a bottom, and a negative electrode terminal plate is fitted in an opening of the positive electrode can through a sealing gasket 70, a rod-shaped power collection piece 51 fixedly provided to the negative electrode terminal is inserted in a through-hole of a boss portion 71 of the sealing gasket 70 so that the surface of a head portion 51a of the power collection piece 51 is brought into close contact with an upper surface 72 of the boss portion 71, and a sealing agent stock portion 73 for stocking sealing agent for forming a sealing layer for at least liquid-tightly sealing the gap between the power collection piece 51 and an inner peripheral surface 74 of the through-hole is formed at the inner peripheral end edge portion of the through-hole formed in the boss portion 71, which confronts the power collection piece 51.
Patent JP-2015176769-A (JP)
Title: Method of manufacturing filament, and filament
Inventor: KAWAKAMI YASUYUKI
IPC: H01K1/10
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a filament equipped with a dielectric film, by which stable radiation characteristics can be obtained even if the filament is heated.SOLUTION: An amorphous dielectric film 20 is formed on the surface of a base material 10 made of metal by a dielectric material the stable crystal structure of which is a monoclinic system at room temperatures and is transited to a tetragonal system by phase transition (film forming process). Then, the amorphous dielectric film 20 is heated, thereby, the crystal structure is changed to the tetragonal system or a mixed state of the tetragonal system and a cubic system without going through the monoclinic system, and the dielectric film 20 the crystal structure of which is the tetragonal system or is in the mixed state of the tetragonal system and the cubic system at room temperatures is formed(heating process). Since the dielectric film does not go through phase transition from the monoclinic system to the tetragonal system, cracks due to cubic expansion and contraction in it is not caused.
Patent JP-2015179325-A (JP)
Title: Server device, information processing device, information processing method, and program
Inventor: NISHIYAMA MASASHI
IPC: G06F13/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To improve convenience in using a web service under a secure communication environment.SOLUTION: A server device includes: relay means for relaying communication between a first information processing device and a second information processing device; determination means for determining whether or not the server should authenticate connection of a third information processing device to the communication relayed by the relay means; and response means for responding to a request if the third information processing device has requested the server device to acquire communication contents of the communication in the case where the determination means has determined that the server should authenticate the connection.
Patent JP-2014123989-A (JP)
Title: Encoding and decoding method for moving image
Inventor: NAKAYA YUICHIRO
IPC: H04N19/593
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing accumulation of rounding errors caused by bilinear interpolation processing performed in motion compensation, in an image encoding method in which intensity values of luminance or color difference are quantized as integers.SOLUTION: In relation to P frames used for unidirectional motion compensation prediction, two kinds of the P frames such as P+ frames 503, 507 for rounding up a value obtained by adding 0.5 to an integer, and P- frames 505, 509 for rounding down a value obtained by adding 0.5 to an integer are prepared.
Patent JP-2014150551-A (JP)
Title: Header compression enhancement for broadcast/multicast services
Inventor: JIN HAIPENG
IPC: H04L1/16
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide techniques for header compression in a broadcast and multicast service (BCMCS) in a wireless communication system.SOLUTION: A compressor transmits, to a decompressor, context initialization information including static parameters permitting correct decompression, receives feedback messages from the decompressor, and transmits updated data packets including parameters for updating contexts on the basis of the feedback messages.
Patent JP-2015178081-A (JP)
Title: Piping system, construction member and equipment
Inventor: NAGAI TOMOYUKI
IPC: B08B9/02
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a piping system which can be introduced into existing equipment without making a device in a large scale while it is capable of executing automatic cleaning.SOLUTION: A piping system comprises: a pipeline 5 to be cleaned; a coil 2 wound around the outer periphery in a shaft direction; a DC power supply 6; selection means 7 for selecting a flow direction of the DC power in the coil 2; current supply time control means 8 for controlling a current supply time; a brush 33 provided in the outer periphery; a magnetic material part 34; an insertion body 3 inserted into the pipeline 5 to be cleaned; and stopper means 4 for stopping the insertion body 3 at the end part of the pipeline 5 to be cleaned. Power is supplied to the coil 2 for only a period of time in which the insertion body 3 moves from an insertion body stop part 30 for stopping the insertion body 3 to the center of the coil 2, and thus the pipeline 5 is cleaned by moving the insertion body 3.
Patent JP-2015185970-A (JP)
Title: Loudspeaker arrangement structure on front-passenger seat kick board
Inventor: MUTSUURA KIYOSHI
IPC: H04R1/02
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker arrangement structure on a front-passenger seat kick board, which is able to achieve, at a high standard, acoustic performance ensured by sufficient volume of a loudspeaker box and a passenger protection performance that satisfies impact absorption and relief and front displacement inhibition through disposing a tibia protection pad on an essential part.SOLUTION: A loudspeaker arrangement structure on a front-passenger seat kick board comprises: a loudspeaker box 20 that is provided on the front-passenger seat kick board 4 and reproduces deep bass; and a tibia protection pad 30 provided behind the loudspeaker box 20. The rear part of the loudspeaker box 20 has a rear extension part 21c having, as an upper side, a step lowering part 21d formed in the direction of vehicle width such that a step is lowered. A front underside 30a of the tibia projection pad 30 is disposed opposite the step lowering part 21d. An upper side 30b is formed in the same plane as a front upper side 21b of the loud speaker box 20.
Patent JP-2015182209-A (JP)
Title: Surface-coated cutting tool having hard coating layer excellent in chipping resistance and fracture resistance
Inventor: TSUSHIMA FUMIO
IPC: B23B27/14
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool whose hard coating layer exerts excellent chipping resistance and fracture resistance in the high-speed intermittent cutting work of an alloy tool steel, heat-resistant steel or the like.SOLUTION: There is provided the surface-coated cutting tool in which a hard coating layer comprising (a) a lower layer composed of a Ti compound layer and (b) an upper layer composed of an aluminum oxide layer is formed by vapor deposition on the surface of a tool base composed of a WC cemented carbide and TiCN-based cermet. In the cutting tool, a layer wealthy in microvacancies having a hole diameter of 2 to 70 nm and having bimodal hole diameter distribution is formed in the lower layer in the vicinity of boundary face between the lower and upper layers, and the vacancies having a hole diameter of 90 to 150 nm are formed in a vacancy density of 1 to 3 pieces/μm of the unit length of the boundary face contacting the face between the lower and upper layers.
Patent JP-2014150069-A (JP)
Title: Background light effect in led lighting apparatus utilizing light guided from second light source
Inventor: THOMAS VINTHER
IPC: F21Y113/20
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an irradiation apparatus including a plurality of light sources arranged as at least two light source groups to be individually controlled.SOLUTION: A first light source group 203 includes internal reflection lenses, optical mixers or condensers 209 such as other lenses located above the internal reflection lenses to collect light from light sources and convert the collected light into a plurality of light source beams 211. A second light source group 205a includes an output part 221 for passing light through a light guide plate or a light guide pipe 220a between at least two light source beams. The output part can mix a light irradiation field between the two light source beams by diffusing and mixing light. Indication of a dot-like external appearance of an LED light source can be suppressed by controlling both of the light source groups on the basis of the same target color. A lighting effect can be obtained by controlling the two light source groups on the basis of two different colors. An irradiation apparatus includes a movable head light source provided with a base, a york rotatably connected to the base and a head rotatably connected to the york.
Patent JP-2015193450-A (JP)
Title: Sheet tray and sheet transport device
Inventor: Washino yoshiyuki
IPC: B65H1/04
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet tray which can be easily telescoped to a length suited for supporting sheets of the desired size and also can be easily inserted into the device body.SOLUTION: A feed tray 20 comprises a first tray 71, a second tray 72, and connection members 73. The relative positions of the first tray 71 and the second tray 72 can be held at a first position suited to a recording sheet of the A4 size, a second position suited to a recording sheet of the A3 size, and a third position suited to a recording sheet of the B4 size. When the relative position of the first tray 71 and the second tray 72 is held at the third position and the connection members 73 are positioned at a front moving end in a movable range in a forth and back direction 8, the rear end of the lateral plate 73B of the connection members 73 projects backward of the rear end of the bottom plate 77 of the second tray 72.
Patent JP-2015196357-A (JP)
Title: Image formation device
Inventor: AKAGI TAISUKE
IPC: G03G15/01
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing a measurement error by stabilizing a light quantity of respective light beams, when measuring a generation timing difference of a detection signal corresponding to the light beams respectively emitted from two light emission points, in an image formation device of using a light source having a plurality of light emission points.SOLUTION: An image formation device of the present invention measures its generation timing difference, by generating two BD signals in a BD sensor by a laser beam emitted from first and second light emission points (LDand LD). The image formation device executes APC as light quantity control to the first light emission point for emitting the laser beam Lfor generating the first BD signal in the BD sensor 210 when executing measurement. While, not the APC but ACC is executed as the light quantity control to the second light emission point for emitting the laser beam Lfor generating the second BD signal succeeding to the first BD signal in the BD sensor.