baber/WOPTO huggingface dataset:
Patent JP-2013252245-A (JP)
Title: Lingual orthodontic bracket
Inventor: KO TOSHIAKI
IPC: A61C7/14
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lingual orthodontic bracket preventing from coming into one-point contact with a largely curved part of an arch wire.SOLUTION: In a lingual orthodontic bracket 1, a central part 23 of a slot bottom face 4a is formed into a relatively recessed shape with respect to end parts 11 and 12 at both sides in the slot length direction. This configuration can avoid one-point contact where a curved part of an arch wire W comes into contact with the central part 23 of the slot bottom face 4a, and can form two-points contact state where it comes into contact with both-side end parts 11 and 12. This configuration can surely and easily perform a rotation control of an anterior tooth so as to reduce friction between the arch wire and the lingual orthodontic bracket 1 and enhance the speed of moving the anterior tooth.
Patent JP-2013255622-A (JP)
Title: Rotary food processor
Inventor: SAKATA MASAYUKI
IPC: A47J43/046
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a food processor that can prevent a fluid of a water-containing food to be processed from contacting a container detecting part when the fluid of the water-containing food to be processed overflows from the container.SOLUTION: A rotary food processor 100 includes: a container 160; a placing table; a rotational driving part 132; and a safety device. The container has an annular wall 163 at its lower end. The container is freely detachably placed on the placing table. The placing table has a rotary shaft 133 and a position regulating rib. The position regulating rib is fitted into the inside of the annular wall and regulates the container placing position. The rotary shaft extends upward. The rotational driving part rotationally drives the rotary shaft. The safety device is disposed inside the position regulating rib. When the container is placed on the placing table, the safety device allows the rotation of the rotational driving part.
Patent JP-2013258357-A (JP)
Title: Semiconductor light source device
Inventor: WATABE HIROYUKI
IPC: H05B44/00
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light source device capable of keeping constant a light-emitting wavelength and a light quantity of each semiconductor light-emitting element using a plurality of semiconductor light-emitting elements.SOLUTION: A semiconductor light source device 100 comprises: a plurality of semiconductor light-emitting elements 6R, 6G, and 6B which output each color light; a projector 9 which synthesizes and outputs the output lights of the semiconductor light-emitting elements 6R, 6G, and 6B; and an operation unit 2. The operation unit 2 controls a driving current If to be supplied to the semiconductor light-emitting elements 6R, 6G, and 6B so that a detected light quantity Le of optical sensors 8R, 8G, and 8B approaches a prescribed target light quantity Li, calculates a target temperature Tthi of the semiconductor light source elements 6R, 6G, and 6B, and controls temperature adjusting units 5R, 5G, and 5B so that a detected temperature Tth of temperature sensors 7R, 7G, and 7B approaches a target temperature Tthi.
Patent JP-2013258358-A (JP)
Title: Display device and manufacturing method of the same
Inventor: MIYAKE HIDEKAZU
IPC: H05B33/10
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of lamination films and etching processes in the manufacturing of a display device which uses an oxide semiconductor layer, and to improve the opening ratio of the pixels.SOLUTION: A display device includes: a gate electrode 102 formed on a transparent substrate 101; a gate insulation film 103 coating the gate electrode 102; an oxide semiconductor 104 formed on the gate insulation film 103; a drain electrode 106 and a source electrode 107 which sandwich a channel region; an interlayer capacitive film 108 coating the drain electrode 106 and the source electrode 107; a common electrode 109 formed on the interlayer capacitive film 108; and a pixel electrode 107 facing the common electrode 109. An etching stopper layer 105 coating the channel region is formed between the oxide semiconductor 104 and the source and drain electrodes 106, 107. The drain electrode 106 and the source electrode 107 directly contact with the oxide semiconductor 104.
Patent JP-2013255906-A (JP)
Title: Method of treating soil polluting water by photocatalyst material
Inventor: TAKAYASU TERUKI
IPC: C02F1/62
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a new method of treating soil polluting water using a photocatalyst material capable of efficiently removing a volatile organic compound and heavy metal causing soil pollution only by light irradiation.SOLUTION: A method of treating soil polluting water by a photocatalyst is used for detoxifying a volatile organic compound included in the soil polluting water, and includes: (1) a process of subjecting the soil polluting water to gas-liquid separation to obtain a gas phase; and (2) a process of decomposing, by the photocatalyst material, a volatile organic compound included in the gas phase obtained in the process 1. A method of treating soil polluting water by a photocatalyst is used for removing heavy metal included in the soil polluting water, and includes: (1) a process of subjecting the soil polluting water to gas-liquid separation to obtain a liquid phase; and (2) a process of removing, by the photocatalyst, heavy metal included in the liquid phase obtained in the process 1.
Patent JP-2013258107-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/02
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell that prevents accumulation of water in a power generation region and that effectively prevents degradation of an electrolyte membrane.SOLUTION: A fuel cell 10 includes a first metal separator 14, a first membrane electrode assembly 16a, a second metal separator 18, a second membrane electrode assembly 16b, and a third metal separator 20. In the fuel cell 10, a first bypass passage 42 is provided between the second metal separator 18 and a first resin frame member 74 that is included in the first membrane electrode assembly 16a. The first bypass passage 42 is positioned below a first fuel gas passage 34 in a direction of gravitational force and outside a power generation region, and connects from a fuel gas inlet communication hole 24a to a fuel gas outlet communication hole 24b.
Patent JP-2014003791-A (JP)
Title: Drive assembly, optical device, and stage device
Inventor: MATSUKAWA EIJI
IPC: H02N2/00
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To detect a position of a mover with a simple structure.SOLUTION: A vibration actuator unit includes: an electromechanical conversion element which converts supplied drive power into mechanical vibrations; a contact part which drives a drive object after the mechanical vibrations are transmitted from the electromechanical conversion element thereto; a biasing force generating part which generates a biasing force biasing the contact part toward the drive object; and a position detection part which detects relative positions of the drive object and the electromechanical conversion element on the basis of changes of the physical quantity that becomes the biasing force generated by the biasing force generating part. In the vibration actuator unit, the biasing force generation part may generate the biasing force by a magnetic force generated while the biasing force generation part is moving with one of the electromechanical conversion element and the drive object. The position detection part may detect the relative position on the basis of changes of the magnetic flux density of a magnetic field formed by the magnetic force.
Patent JP-2014001324-A (JP)
Title: Gasification furnace generating combustible fuel gas and control method of the same
Inventor: UCHIYAMA ICHIRO
IPC: C10J3/02
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To surely supply air to a combustion space and efficiently decompose tar for a long period of time in a gasification furnace generating combustible fuel gas.SOLUTION: In a gasification furnace 11, which generates combustible fuel gas by supplying briquettes into an internal space 22A of a cylindrical combustion part 22 and burning them while restricting the amount of air, the internal space 22A is formed in a vertically long shape, air is introduced from the outer peripheral side to a position lower than the height-direction center of the internal space 22A by a lower air introduction part 27, and air is introduced from the outer peripheral side to a position higher than the height-direction center of the internal space 22A by an upper air introduction part 28.
Patent JP-2014006597-A (JP)
Title: On-vehicle instrument
Inventor: SUGIYAMA YUKI
IPC: G08G1/00
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle instrument capable of coping with wrong records caused by switch operation.SOLUTION: When an acceleration value detected by an acceleration sensor 105 exceeds a first threshold L1, image data obtained by an image processing IC 107 before and after the time when the first threshold L1 is exceeded is recorded. During a first time zone T1 that is before and after the time when the acceleration value exceeds the first threshold L1, when buttons I/F 13 to I/F 19 receive first operation input, the image data is specified as invalid. When buttons I/F 13 to I/F 19 receive no first operation input, the image data is specified as valid.
Patent JP-2013252407-A (JP)
Title: Surgical suture with needle
Inventor: WATANABE JUNKO
IPC: A61B17/06
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a surgical suture with a needle, which facilitates formation of a knot when performing a surgery, and is suitable when used in an endoscopic surgery, in particular.SOLUTION: A surgical suture with a needle has coil-like multiple loops 5 at a part of a suture needle 2 with a suture, and a half knot is formed by inserting the suture end to the first loop 4 of the multiple loops beforehand.
Patent JP-2014006134-A (JP)
Title: Optical measurement device
Inventor: FUJIMOTO TAKASHI
IPC: G01B11/14
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical measurement device that enables measurement accuracy of a measurement object to be easily improved.SOLUTION: Light from a light projection part 10 is projected to a measurement space MS. The light passing through the measurement space MS is guided to a first image sensor 24 through a first optical system 201 and is guided to a second image sensor 27 through a second optical system 202. Positions of edges E1 and E2 of a measurement object 500 in a z direction are calculated on the basis of an output signal of the first image sensor 24. In the measurement space MS and in an X direction, a position of a first focal point FP1 of the first optical system 201 and a position of a second focal point FP2 of the second optical system 202 are different from each other. On the basis of output signals of the first and second image sensors 24 and 27, whether the measurement object 500 is positioned at the first focal point FP1 or positioned at a side near the light projection part 10, or positioned on a side far from the light projection part 10 with respect to the first focal point FP1 is determined.
Patent JP-2012179438-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's feeling of expectation for a game state being a special game state by increasing excitement and enjoyment of a game after the establishment of predetermined latent conditions.SOLUTION: After the establishment of latent conditions by the occurrence of a probability variable jackpot B or small win, a variation pattern is determined using a losing variation pattern type determination table C different from losing variation pattern type determination tables A, B selected before the establishment of the latent conditions, until the variation frequency after the establishment of the latent conditions reaches the change start frequency of a table in use, and using a losing variation pattern type determination table D after the variation frequency reaches the change start frequency of the table in use, and a probability of determining a super-ready-to-win state high in reliability as a variation pattern is increased in the losing variation pattern type determination table C. The table change frequency differs depending on whether a game state immediately after the establishment of the latent conditions results in a normal game state or a high probability game state.
Patent JP-2014006810-A (JP)
Title: Radio frequency (rf) tag
Inventor: KIKUCHI TAKAYUKI
IPC: H01Q9/16
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a RF tag that has a metal-adaptive structure including an enclosure for protecting an inlay, is broadly adaptable even when a communication frequency of the RF tag or a usage environment varies, and is less expensive and excellent in general versatility and expandability.SOLUTION: The RF tag is configured to include: an inlay 10 that includes an IC chip 11 and an antenna 12; a planar auxiliary antenna 20 that is laminated in a state insulated from the inlay 10; a permittivity adjustment plate 30 that serves as a base on which the inlay 10 having the auxiliary antenna 20 laminated is mounted and functions as a permittivity adjustment layer with respect to a mounted inlay 10; and an enclosure 50 (51 and 52) that houses the permittivity adjustment plate 30 in a state where the inlay 10 with the auxiliary antenna 20 laminated is mounted inside the enclosure. The permittivity adjustment plate 30 is configured to be fit in the enclosure 50 detachably and in a non-movable manner and to be formed into a shape so as to have predetermined permittivity that adjusts a communication characteristic of the inlay 10 with the auxiliary antenna 20 laminated.
Patent JP-2014009832-A (JP)
Title: Air conditioner
Inventor: MURAKAMI KENICHI
IPC: F24F1/30
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a cleaning operation time of transition piping can be shortened as further as possible, the air conditioner being installed by diverting existent transition piping.SOLUTION: An air conditioner 1 comprises an outdoor unit 2 and at least one indoor unit 3 connected to the outdoor unit 2 via liquid coolant piping 5 and gas coolant piping 4 and for the air conditioner 1, existent transition piping can be diverted as the liquid coolant piping 5 and the gas coolant piping 4. The air conditioner 1 also comprises a piping cleaning control section 25 for cleaning the existent transition piping through intermittent liquid back by opening/closing an electronic expansion valve 11 for cooling cyclically multiple times between an aperture A for overheat control and an aperture B that is nearly full opening or full closing, in a cooling cycle, during the piping cleaning operation after connecting the outdoor unit 2 and the indoor unit 3.
Patent JP-2014008515-A (JP)
Title: Weld junction of steel material
Inventor: ITO HIROSHI
IPC: B23K9/04
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a weld junction of a steel material having joint strength higher than the whole cross-section strength of the steel material to be welded, and having superior weld workability and economical efficiency, and thereby weld defects and welding failures can be prevented.SOLUTION: A weld junction 1 of a steel material has a groove on at least one steel material 2, and welded with a weld metal in a substantially elliptical reinforcement groove built up on the weld metal 4 in the groove and on the surface of the steel material 2 continued to the weld metal 4 in the groove, the weld junction having a strength lower than that of the steel material and having reinforcement welding only on a single side of the steel material. A reinforcement weld metal 5 satisfies the following conditional expression, wherein t: board thickness, a: excess weld metal height, l: length from a groove end to a reinforcement end, q: groove angle,s: yield stress degree of the steel material, ands: yield stress degree of the weld metal.
Patent JP-2014011270-A (JP)
Title: Solar cell module and photovoltaic power generation system using the same
Inventor: UCHIDA SHINSUKE
IPC: H01L31/042
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable solar cell module in which occurrence of PID(Potential Induced Degradation) is suppressed, and to provide a photovoltaic power generation system using the same.SOLUTION: The solar cell module includes a solar cell element group 3' consisting of one or more solar cell element 3, and a sealing material 2 composed of a resin containing non-ester resin as a main component and covering the outer surface of the solar cell element group 3'. When the minimum thickness of the sealing material 2 from the outer surface of the solar cell element group 3' is T (m), and the dielectric breakdown voltage of the sealing material 2 when saturated with water is Vb(V/m), the product of the minimum thickness T and the dielectric breakdown voltage Vb is not less than the maximum system voltage. A photovoltaic power generation system including the solar cell module is also provided.
Patent JP-2014009872-A (JP)
Title: Gas cooking stove
Inventor: NAKAGAWA YASUSHI
IPC: F24C3/12
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly gas cooking stove capable of suppressing blowing-off of flames when using a cooking stove burner by minimum fire power.SOLUTION: A gas cooking stove includes control means executing manual operation fire power control by driving fire power adjustment means on the basis of a signal output from a signal output section by a manual operation of an operation section for a fire power instruction so as to adjust fire power of a cooking stove burner to set maximum fire power set in advance, set minimum fire power set in advance and intermediate fire power of a plurality of stages set between the set maximum fire power and the set minimum fire power. When a minimum fire power increase mode is instructed in the gas cooking stove, increase time manual operation fire power control is executed by driving the fire power adjustment means on the basis of the signal so as to adjust the fire power of the cooking stove burner to the set maximum fire power, increased minimum fire power larger than the set minimum fire power and intermediate fire power after the increase of a plurality of stages which are set between the set maximum fire power and the increased minimum fire power.
Patent JP-2014011628-A (JP)
Title: Image pickup device
Inventor: TAKADA MASAHIKO
IPC: G03B5/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To restrain both image blurring caused by unintended hands movement and image blurring caused by movement of a subject itself.SOLUTION: When a shutter instruction by holding down of a shutter button is input, an information gathering period is set and then an amount of device movement Vand an amount of subject movement Vin the information gathering period are collected on the basis of output from a motion sensor and output from an image pickup unit 11 of an image pickup device. At termination of the information gathering period, reference amounts THand THwhich are a threshold for the amount of device movement Vand a threshold for the amount of subject movement Vare set from the minimum value of the amount of device movement V(i.e., V[t]) and the minimum value of the amount of subject movement V(i.e., V[t]) during the information gathering period. Then, when the amount of device movement Vdecreases below the reference amount THand the amount of subject movement Vdecreases below the reference amount THin an actual photographing period after the information gathering period, the target image is photographed.
Patent JP-2014008577-A (JP)
Title: Abrasive pad and manufacturing method of the same
Inventor: KOSEKI SHOJI
IPC: H01L21/304
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive pad which has high diffusion performance and a holding ability of abrasive slurry, and which can be easily manufactured, and to provide a manufacturing method of the abrasive pad.SOLUTION: An abrasive pad 7 is provided with a spiral slurry diffusion structure 17 on an abrasion surface 9, and the slurry diffusion structure 17 has two or more groove groups 19. Each of the groove groups 19 has multiple grooves G extending in arc shapes having a predetermined central angle α. The multiple grooves G each extending in an arc shape have different radiuses, and are concentrically arranged at regular intervals. The two or more groove groups 19 having the grooves of concentric arcs are formed on the abrasion surface 9, so that centers C of the concentric arcs of the groove groups 19 do not overlap with each other, and the grooves G of the groove groups 19 adjacent to each other, are continuous with each other.
Patent JP-2014010411-A (JP)
Title: Hologram recording device
Inventor: KAWAI HITOSHI
IPC: G11B7/135
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording device which can obtain high-resolution interference fringe information that covers entire observation range of an object, without using an imaging element having a large light receiving area or a mechanism for moving the object, even when the object has a large area.SOLUTION: A HOE (Holographic Optical Element) 13 is provided which converts original light emitted from a lens 12 into multiple illuminating light beams that are focused to travel to an object S1, and which applies the illuminating light beams onto the object S1 so that adjacent light beams of the illuminating light beams are partially overlapping each other. Further, on optical paths of the illuminating light beams having passed through the object S1 are provided imaging elements 15a to 15f, respectively. The imaging elements 15a to 15f respectively image interference fringes that are formed by the illuminating light beams.
Patent JP-2014010815-A (JP)
Title: Device for evaluating delay loss and method for calculating and displaying delay loss
Inventor: KATO MANABU
IPC: G08G1/00
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for evaluating delay loss capable of evaluating how much loss an entire railway service suffers from each transport interference or an accident and how appropriate subsequent traffic control of trains is.SOLUTION: A device for evaluating delay loss comprises: a transport information management section which stores time and date information on a time and a date when an operational abnormality occurs in an operation facility; a traffic flow information management section which stores operation facility entry/exit history information of passengers and standard required time information; a required time calculation section which calculates required time from an entry place to an exit place from the operation facility entry/exit history information of the passengers stored in the traffic flow information management section; a delayed time calculation section which calculates delayed time of the passengers on the basis of the required time calculated by the required time calculation section and the standard required time information stored in the traffic flow information management section; and a loss evaluation section which calculates loss due to the operational abnormality in the operation facility on the basis of the delayed time calculated by the delayed time calculation section.