baber/WOPTO huggingface dataset:
Patent JP-2013229783-A (JP)
Title: Optical transceiver and optical transmission/reception method
Inventor: ONOHARA SEIJI
IPC: H04B10/2513
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To enable the estimation of a wavelength dispersion amount with a smaller circuit scale without the deterioration of signal quality, irrespective of a multilevel degree of a signal.SOLUTION: A transmitter unit 100 includes a training sequence insertion unit 105 for inserting known fixed information which allows the reception side to estimate a wavelength dispersion amount generated in a transmission path 2, into a data frame as a training sequence. A receiver unit 200 includes: a wavelength dispersion estimation unit 204 for estimating the wavelength dispersion amount generated in the transmission path 2 based on the fixed information of the training sequence inserted into the data frame by the transmission side; and a dispersion compensation unit 203 for compensating the wavelength dispersion in a reception signal using the estimated value of the wavelength dispersion amount. As the fixed information of the training sequence, fewer signal points in an information signal than multilevel modulation degree of the multilevel modulation signal are used.
Patent JP-2013234465-A (JP)
Title: Seismic control structure, and repair method for seismic control
Inventor: OTA KAZUYA
IPC: E04H9/02
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a repair method for seismic control, which allows an existing aseismic structure having a pair of diagonally installed reinforcement braces to be remodeled into a seismic control structure having a pair of diagonally installed reinforcement braces.SOLUTION: A pair of diagonally installed reinforcement braces 6 and 7 are cut into a plurality of brace elements 61, 62, 71 and 72, such that a margin W for deformation is secured during compression. The brace elements 61, 62, 71 and 72 are connected with connecting elements 63 and 73 which are plastically deformed with a smaller stress compared with the brace elements 61, 62, 71 and 72. The connecting elements 63 and 73 are guided between the brace elements 61, 62, 71 and 72. Guiding elements 64 and 74 are attached to prevent the out-of-plane buckling of the connecting elements 63 and 73. An aseismic structure 5 having a pair of diagonally installed reinforcement braces 6 and 7 can be thus remodeled into a seismic control structure 8 having a pair of diagonally installed reinforcement braces 6 and 7.
Patent JP-2013233296-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a reduced amount of code of a game control program.SOLUTION: A game machine including a game control device includes: a game control program memory unit; a calculation processing unit for executing calculation processing; a register for storing data upon performing the calculation processing; and an update information memory unit for storing information updated by the calculation processing unit. A stack area is set in the update information memory unit. The register includes a flag register for storing a calculation result of the calculation processing unit. A game control program includes a calling routine, a first called routine called from the calling routine, and a second called routine called by a predetermined interrupt signal. When the first called routine is called, the calculation processing unit stores a return address in the stack area, and starts the processing without storing the flag register, and when the second called routine is called, the calculation processing unit stores the return address and the flag register in the stack area, and starts the processing.
Patent JP-2012155759-A (JP)
Title: Character input device
Inventor: NAGATA YUKA
IPC: H03M11/04
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To facilitate character input even with a reduced number of operation keys.SOLUTION: A character input device includes: a selection key; a first input key; a storage unit for storing a character group table in which plural characters are classified into plural character groups; a group selection unit 65 for selecting one character group from the plural character groups on the basis of the number of times of detecting an ON state of the selection key; a first character selection unit 61 for selecting one selection character from plural characters classified into the selected character group on the basis of the number of times of detecting an ON state of the first input key; and a selection character display unit 69 for displaying the selection character. The selected character group is displayed in a display area for displaying the selection character.
Patent JP-2013238172-A (JP)
Title: Exhaust gas treatment device for ship diesel engine using fuel of lower quality than heavy oil
Inventor: FURUKATA MUNEKATSU
IPC: B03C3/14
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification device for a ship diesel engine with which it is possible to achieve a reduction in size of a cyclone as well as high PM collection rate and low fuel consumption.SOLUTION: In an exhaust gas treatment device for a ship diesel engine using fuel of lower quality than heavy oil, provided with a dust collection means which has a discharge electrode 1-2 for electrically charging particulate matter contained in exhaust gas from the ship diesel engine using the fuel of lower quality than heavy oil and a tubular collection unit 1-1 constituting a dust collection electrode for collecting the electrically charged particulate matter and which separates and collects the particulate matter peeled from the tubular collection unit, a low-concentration exhaust gas extraction pipe 3 is provided in the vicinity of an axial center at a downstream side of the tubular collection unit, a high-concentration exhaust gas extraction unit 1-1b is provided in the vicinity of an inner peripheral surface at a downstream side of the tubular collection unit, a dust collection means for collecting the particulate matter is continuously provided to the high-concentration exhaust gas extraction unit, an exhaust gas recirculation pipe 2-2 is provided between the dust collection means, the ship diesel engine, and the tubular collection unit, and a kinetic energy providing means for the exhaust gas recirculating in a recirculation pipe is provided.
Patent JP-2013240205-A (JP)
Title: Shared charger of plug-in charging and non-contact power supply
Inventor: DOKE KAZUTAKA
IPC: H02H7/18
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To allow for charging of an electric car by both plug-in system and non-contact power supply system, by using an AC-DC dual-purpose charger, and to prevent short circuit.SOLUTION: The shared charger of plug-in charging and non-contact power supply includes a single AC-DC dual-purpose charger 12 for converting an AC voltage and a DC voltage into a DC voltage suitable for charging an in-vehicle battery 9, an AC breaker 16 for plug-in charging located between a charging socket 4a connected directly with a charging plug 3a and the AC-DC dual-purpose charger 12, and connecting them when the AC voltage therebetween exceeds a first threshold V1, otherwise disconnecting them, a rectifier 14 connected with a power receiving coil 4b receiving non-contact power supply from a power supply coil 3b and converting an AC current supplied from the power receiving coil 4b into a DC current, and a DC breaker 18 for non-contact power supply located between the rectifier 14 and the AC-DC dual-purpose charger 12 and connecting them when the DC voltage therebetween exceeds a second threshold V2 otherwise disconnecting them.
Patent JP-2013244318-A (JP)
Title: Push-type pump
Inventor: WANG YA-CAN
IPC: A47K5/12
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a push-type pump capable of generating and discharging a foam in a process of pumping a liquid detergent etc. in a container.SOLUTION: A push-type pump comprises: a connection cap 2; a pressurization head part 1; a filter part 3; an air valve 4; a hollow-tubular supporting pole member 5 which is inserted to the air valve 4 to form a first chamber and to form a gap between the member 5 and the inner wall of a second annular groove 42; a piston part 6 which comprises a first piston 61 for forming a second gap between the piston part 6 and the support pole 5, and a second piston 62; a connection rod set 7; an elastic body 8; a cylinder part 9 which comprises a first cylinder 91 forming a sealed second chamber and a second cylinder 92 forming a sealed third chamber and having a passage opening 921 formed at the top end and which is provided with an annular chip 93 between the first cylinder 91 and the second cylinder 92; and a valve part 10 provided so as to abut onto one end of the second cylinder 92 where the passage opening 921 is formed.
Patent JP-2013248637-A (JP)
Title: Friction stirring welding device having sliding detection mechanism of workpiece
Inventor: KAWADA NAOKI
IPC: B23K20/12
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a friction stirring welding device capable of detecting sliding of a workpiece against a backing member while restraining generation of scratches to the workpiece.SOLUTION: A friction stirring welding device joins a workpiece W at a linear state by rotating a joining tool 1 while pushing it to the surface of the workpiece W, generating frictional heat on the contact point between the joining tool 1 and the workpiece W, softening and stirring the vicinity of the contact point on the workpiece W, performing a pushing operation for sinking the joining tool into the workpiece W, and after the pushing operation, performing an offset operation for making the joining tool 1 move in the surface direction of the workpiece W. The friction stirring welding device has a sliding detection mechanism 60 for detecting relative movements of the workpiece W to a pressurizing shaft 2.
Patent JP-2013018477-A (JP)
Title: Earthquake resistant protector
Inventor: MORITA TOSHIHIKO
IPC: B62B5/04
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To automatically fix an apparatus with casters, only when strong acceleration is caused such as when an earthquake occurs, without fixing at normal time.SOLUTION: This earthquake resistant protector includes a guide part 30 installed on a base 11, an anchor part 60 movably arranged in the vertical direction to the guide part 30 and having a vibration absorbing material 65 sucking to a floor surface Y on its bottom surface, a detecting part 110 for detecting the acceleration of a predetermined numeric value or more, and a holding-releasing part 40 arranged in the guide part 30, detachably holding the anchor part 60 in the guide part 30 and releasing holding of the anchor part 60 based on detection of the acceleration by the detecting part 110.
Patent JP-2013252540-A (JP)
Title: Plasma welding torch and plasma welding device
Inventor: LIU ZHONGJIE
IPC: B23K10/00
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a plasma welding torch and a plasma welding device capable of supplying plasma gas of a desired amount between a non-consumable electrode and a base material, and sufficiently supplying shield gas.SOLUTION: A plasma welding torch 100 includes a non-consumable electrode 11 for generating plasma arc PA between a base material W and itself, a nozzle 12 for jetting plasma gas PG and shield gas SG toward the base material W, a plasma gas flow passage 13 through which plasma gas PG is made to flow, and a shield gas flow passage 14 which is separated from the plasma gas flow passage 13 and through which the shield gas SG is made to flow. The amount of plasma gas PG flowing through the plasma gas flow passage 13 and the amount of shield gas SG flowing through the shield gas flow passage 14 are individually adjusted. Thus, the plasma gas PG and the shield gas SG can be separately supplied.
Patent JP-2013254721-A (JP)
Title: Cathode active material for nonaqueous electrolyte battery and nonaqueous electrolyte battery using the same
Inventor: SHIBATA MASASHI
IPC: H01M4/131
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a cathode active material enabling formation of a cathode paste excellent in temporal stability, and to provide a battery using the cathode active material.SOLUTION: The cathode active material for a nonaqueous electrolyte battery contains a lithium transition metal composite oxide having an α-NaFeOtype crystal structure and represented by composition formula LiMeO(Me is metal elements including Co, Ni, and Mn, and α>0), and a lithium transition metal composite oxide having an α-NaFeOtype crystal structure and represented by composition formula LiNiMO(x=1.0±0.2, 0.3≤y≤1, and M is a metal other than Li and Ni) in a mass ratio of 95:5 to 5:95.
Patent JP-2013258074-A (JP)
Title: Light guide member
Inventor: ONO TATSUJI
IPC: G02F1/13357
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To improve extraction efficiency of light from a light guide member.SOLUTION: A light guide member 2 includes a reflection section for reflecting incident light, and a light emitting surface 8 for emitting the light reflected with the reflection section. The reflection section is formed with a light scattering section 4 internally having numerous bubbles. Thus, the light reflected with the light scattering section 4 is scattered at a wide range, and a ratio of the light totally reflected with the light emitting surface 8 is lessened.
Patent JP-2014000133-A (JP)
Title: Radiography control device, radiographic system, and program
Inventor: YAMASHITA HIRONORI
IPC: A61B6/00
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: when an area for checking the number of image sheets and an area for operating segmented composite images are displayed even though no segmented composite images are created, the operator may be interrupted in his or her thinking because information unnecessary for the operator is displayed; and necessary information is hidden because the area for checking the number of image sheets and the area for operating segmented composite images are always displayed, whereby the perceptibility of information is reduced, increasing the burden of the operator.SOLUTION: An area for checking the number of image sheets and an area for operating segmented composite images are displayed at the moment when at least one sheet of segmented composite image is created to increase the perceptibility of information and reduce the risk of interrupting thinking of the operator.
Patent JP-2014001306-A (JP)
Title: Rubber composition for tread and pneumatic tire
Inventor: NAGAE AKINORI
IPC: C08L15/00
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tread that can improve high mileage and wet grip performance, and abrasion resistance in favorable balance; a pneumatic tire using the same.SOLUTION: To provide a rubber composition for a tread includes: a rubber constituent; silica; and a silane coupling agent having a mercapto group. In the rubber composition, a content of a conjugated diene polymer obtained by reacting an alkoxysilane compound to one terminal of a copolymer that has a monomer unit based on a conjugated diene, a monomer unit based on a compound shown by the formula (1), and a monomer unit based on a compound shown by the formula (2) is at least 5 mass% in 100 mass% of the rubber constituent, and a content of the silica is 5-150 parts by mass based on 100 parts by mass of the rubber constituent. In the formula, Vand Vdenote a hydrocarbyl group having a polymerizable carbon-carbon double bond; Sdenotes a substituted silyl group; and Adenotes a substituted amino group or a nitrogen-containing heterocyclic group.
Patent JP-2012213208-A (JP)
Title: Radio communication device, transmission control method, and reception control method
Inventor: MIZUKAMI TATSUO
IPC: H04J11/00
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which can be implemented easily and inexpensively, implement low power consumption, and has excellent versatility, and a transmission control method and a reception control method therefor.SOLUTION: A radio communication device transmitting burst data by adopting an orthogonal frequency division multiple access using frame structure having a first region to which allocation information on burst data to be transmitted to a partner side is allocated and a second region to which the burst data is allocated comprises: transmission means (11-1 to 11-m, 17-1 to 17-m, and 19-1 to 19-m) for transmitting the burst data; burst data region grasping means 13 for grasping, based on allocation information on the burst data in the first region, a transmission region of corresponding burst data in the second region; and control means 13 for controlling action of the transmission means based on the grasped transmission region.
Patent JP-2014002080-A (JP)
Title: Rotary input apparatus
Inventor: YOKOYAMA TATSUYA
IPC: G01B7/30
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary input apparatus that can be formed so as to be thin.SOLUTION: A stationary ground electrode 11, a first stationary sensing electrode 12, and a second stationary sensing electrode 13 are formed on a stationary facing surface of a stationary plate. The first stationary sensing electrode 12 includes first facing portions 12a and a first connecting portion 12b electrically connecting the first facing portions 12a, and the second stationary sensing electrode 13 includes second facing portions 13a and a second connecting portion 13b electrically connecting the second facing portions 13a. Each of the first facing portions 12a has a phase different from that of the corresponding one of the second facing portions 13a in a rotation direction. A rotary electrode 15 is provided on a rotary portion. When the rotary portion rotates, an encoded signal of a first phase is obtained between the first stationary sensing electrode 12 and the ground potential, and an encoded signal of a second phase is obtained between the second stationary sensing electrode 13 and the ground potential.
Patent JP-2014000290-A (JP)
Title: Ultrasound diagnostic apparatus
Inventor: NAKAYA SHIGEMITSU
IPC: A61B8/00
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound diagnostic apparatus that can optimize qualities of images in a plurality of operational modes including a Doppler mode in which images are simultaneously displayed.SOLUTION: A transmission processing unit 21 transmits ultrasound waves corresponding to each of a Doppler mode and other modes to subjects via an ultrasound probe 10. A reception processing unit 22 receives ultrasound reflections from the subjects as echo signals relevant to scanning surfaces via the ultrasound probe 10. An ultrasound image generating unit 40 generates images in each of Doppler mode and other modes according to the echo signals. A display unit 50 simultaneously displays the images in each of Doppler mode and other modes. A detecting unit 60 detects pulsatility of the blood stream of the subject corresponding to the scanning surface. A control unit 80 changes the ratio of transmission of ultrasound waves corresponding to Doppler mode and the ratio of transmission of ultrasound waves corresponding to other modes according to the level of the detected pulsatility.
Patent JP-2014006617-A (JP)
Title: Manufacturing method and production apparatus for laminate sheet for non-contact ic card
Inventor: TAKAHASHI TOSHIHIRO
IPC: B42D25/305
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a laminate sheet for non-contact IC cards with good production efficiency while reducing its production cost.SOLUTION: A hot-melt adhesive is applied to the peripheral surface of a rotary cylinder 1 to form a hot-melt coating sheet 6. A continuous inlet film 7 having inlets continuously is cut to prepare inlet single pieces 8. After the inlet single pieces 8 are affixed to the hot-melt coating sheet 6, the hot-melt coating sheet 6 is peeled off. The peeled-off hot-melt coating sheet 6 is overlaid on a top surface of a lower-surface sheet 40, and an upper-surface sheet 50 is overlaid on and affixed to the hot-melt coating sheet 6, thereby preparing a laminate sheet 9 in which the inlet single pieces 8 are held between the lower-surface sheet 40 and the upper-surface sheet 50.
Patent JP-2014007509-A (JP)
Title: Image formation apparatus, control method thereof, and control program thereof
Inventor: HIBINO TAKESHI
IPC: H04N1/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus the function of which can be used more efficiently by a plurality of users.SOLUTION: A plurality of functions of an image formation apparatus are associated, respectively, with a plurality of regions near the image formation apparatus. The image formation apparatus comprises: a plurality of detection units provided corresponding to the plurality of regions, respectively, and detecting the user; a first determination unit for determining in which of the plurality of regions the user exists; a second determination unit for determining the priority of using the image formation apparatus between a first user determined to exist in the first region and a second user determined to exist in the second region; and an execution determination unit for determining whether or not the image formation apparatus can perform a second function associated with a region where a low priority user exists, on the basis of a first function associated with a region where a high priority user exists.
Patent JP-2014004537-A (JP)
Title: Mixed liquid separation method
Inventor: KO HITOMI
IPC: B01D1/14
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mixed liquid separation method which has excellent separation accuracy and can stably separate mixed liquid with low energy and high efficiency.SOLUTION: A mixed liquid separation method to separate one liquid from mixed liquid containing at least first liquid and second liquid having a higher boiling point than the first liquid comprises: a spraying process where spraying means to spray the mixed liquid sprays the same into a container which is supplied with heated gas to a temperature higher than the boiling point of at least either the first liquid or the second liquid from heated gas supply means and has at least an exhaust port to exhaust gas; a gasification process to gasify at least the first liquid by placing the mixed liquid sprayed into the container in contact with the heated gas; an exhaust process to exhaust mixed gas containing at least the first liquid gasified in the gasification process through an exhaust port of the container; and a separation process to separate the second liquid from the mixed gas under pressure lower than standard atmospheric pressure in a separation vessel which is supplied with the mixed gas exhausted from the container.
Patent JP-2014007606-A (JP)
Title: Mixer circuit and mixing device
Inventor: SAKAMOTO SHINGO
IPC: H03D7/14
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mixer circuit that suppresses a DC offset of an output signal with high precision, and outputs a high quality output signal with reduced distortion.SOLUTION: A mixer circuit 18 of a frequency conversion device 10 includes two double balanced mixers (DBMs) 42, 46 each including two pairs of transistors (Mc-Mj) and operable individually, and the DBM 42 and the DBM 46 operate in combination as a single double balanced mixer having a voltage amplification gain amounting to the sum of voltage amplification gains of the DBMs 42, 46. For DC offset detection, the mixer circuit operates the DBMs 42, 46 to produce a large voltage amplification gain. As for frequency conversion, the mixer circuit uses one of the DBMs 42, 46 to suppress a frequency conversion gain and produce a high quality output signal with reduced distortion.