baber/WOPTO huggingface dataset:
Patent JP-2013101500-A (JP)
Title: Power conditioner for photovoltaic power generation
Inventor: YOSHITAKE AKIRA
IPC: H02J3/38
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability of electric power supply to a load in autonomous operation by deriving maximum electric power that a plurality of solar cell strings can supply in cooperative operation by a power conditioner for photovoltaic power generation.SOLUTION: Boosting chopper circuits 30A-30C convert output voltages of solar cell strings 21A-21C into predetermined voltages. Their voltage conversion rates are controlled by individual control units 35A-35C in the cooperative operation for each of the boosting chopper circuits according to output characteristics of the solar cell strings connected to the boosting chopper circuits, and also controlled uniformly by a batch control unit 36 in the autonomous operation. Consequently, the output voltages of the respective solar cell strings can be adjusted in the autonomous operation according to the output characteristics to derive the maximum electric power which can be supplied. In the autonomous operation, the output voltages of the solar cell strings 21A-21C can be adjusted uniformly to decentralize loads placed thereupon.
Patent JP-2013104301-A (JP)
Title: Lash adjuster
Inventor: URAKURA MASASHI
IPC: F01L1/22
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To maintain initial performance of a lash adjuster having non-parallel pressure-side flanks of female and male screws.SOLUTION: A male screw 25 on the outer circumference of an adjustment screw 24 for automatically adjusting a valve clearance is threaded to a female screw 23 provided on the inner circumference of a screw hole 21. The adjustment screw 24 is biased by a return spring 26 in a direction of projecting from the screw hole 21. A flank angle of the pressure-side flank 30 of the male screw 25 that receives an axial load when the adjustment screw 24 is pushed in is different from that of the pressure-side flank 29 of the female screw 23, thereby preventing an oil film from being formed between the pressure-side flanks 29, 30. In the threads of the male and female screws 23, 25, surface hardness of the thread on the pressure-side flank having a larger flank angle is made higher than that of the thread having a smaller flank angle, to prevent the pressure-side flank having a larger flank angle from being worn.
Patent JP-2013103893-A (JP)
Title: Method for producing jointly 1,3-butadiene and c6-c8 aromatic hydrocarbon
Inventor: KIMURA NOBUHIRO
IPC: C07C15/06
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing jointly 1,3-butadiene and C6-C8 aromatic hydrocarbons without requiring a new facility.SOLUTION: A hydrocarbon compound containing compounds represented by formula (1) and/or formula (2) is pyrolyzed, to thereby producing jointly 1,3-butadiene and C6-C8 aromatic hydrocarbons at high yield. (In formula (1) and formula (2), each R represents hydrogen, a methyl group, an ethyl group or a vinyl group, respectively independently).
Patent JP-2013103375-A (JP)
Title: Anisotropic heat conductive film, method for production thereof, and battery pack
Inventor: AKAGI KOKI
IPC: B32B25/04
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic heat conductive film which shows an inhibited heat conductivity in a thickness direction but shows a highly anisotropic heat conductivity in a plane direction.SOLUTION: In the anisotropic heat conductive film, the first and second heat conductive layers including a heat conductive inorganic filler and a binder are formed on both surfaces of a reinforcement layer, respectively. The heat conductivity Hs in the plane direction is ≥2 W/mK, and a ratio (Hs/Ht) of heat conductivity Hs in the plane direction to that conductivity Ht in the thickness direction is controlled to be ≥3. The total thickness of the film is ≤600 μm, and a thickness ratio of the reinforcement layer to the first or second heat conductive layer may be about 10/1 to 1/50. In the anisotropic heat conductive film the heat conductivity Ht in the thickness direction may be ≤1 W/mK. The heat conductive inorganic filler is platy, and the plate surface of the filler may be oriented to nearly a plane direction.
Patent JP-2013103007-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology which can enhance a will of a player to a game by enhancing an interest of the player to a display performance while suppressing the player from suffering a disadvantage.SOLUTION: The game machine comprises a candidate information selecting means which selects candidate information referred by a variation display pattern decision means from among a plurality of pieces of candidate information.
Patent JP-2012066820-A (JP)
Title: Self-tightening snow chain and methods of use
Inventor: STENER LESTER
IPC: B60C27/10
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a self-tensioning device of a tensioning snow chain for attachment to a vehicle wheel.SOLUTION: The self-tightening snow chain includes a traction cable 20 and a tensioning device 11. The tensioning device includes: a housing 12a having a top including a set of housing teeth, a bottom and at least one aperture; a lever 26 interconnected to the housing; a ratchet spool within the housing having a set of ratchet teeth that mate with the housing teeth and a channel between upper and under surfaces to receive a cord that is interconnected with the ratchet spool; a tension spring that places a bias on the ratchet spool toward a wind-up direction; and a wave spring. A preferred tensioning device includes: a cord sub-unit having two knobs, one on each end; and a grommet encircling the cord.
Patent JP-2013107711-A (JP)
Title: Man conveyor inspection device
Inventor: SETO NAOTO
IPC: B66B27/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a man conveyor inspection device accurately providing laps by detecting the reverse of footsteps without being affected by deterioration with age or vibration due to wearing.SOLUTION: At least one of the footsteps of an escalator 1 being a man conveyer is used as an inspection footstep 2a, and an angle speed sensor 35 is provided in the direction allowing the reverse of the inspection footstep 2a to be detected. An escalator inspection device 30 includes: a storing part 36 stored with a first set value for detecting the operation direction of the escalator 1 from an output signal of the angle speed sensor 35 and a second set value for detecting the reverse of the inspection footstep; and a reverse detection part 37 detecting the operation direction of the escalator 1 from the times of an output signal of the angular velocity sensor 35 coinciding with the first set value within a certain time, and setting the second set value to a plus value or a minus value according to the operation direction and outputting the reverse detection signal by detecting the reverse of the inspection footstep 2a from the comparison with the output signal of the angle speed sensor 35.
Patent JP-2013108362-A (JP)
Title: Reinforcing structure of booster
Inventor: SHIRASAKI KYOSHI
IPC: F04F5/44
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent sudden buckling collapse of a booster.SOLUTION: This reinforcing structure to the booster 1 of a pipe structure arranged in a vacuum exhaust system of a vacuum degassing device, includes a plurality of reinforcing members 10 arranged at an interval along the axial direction of the booster 1 to an outer peripheral surface of a reinforcing object position X being a booster part which is presumably relatively more worn in the booster 1 and respectively extending in the peripheral direction of the booster, and is characterized in that the plurality of reinforcing members 10 have a strength structure capable of holding a shape of the reinforcing object position X even if the reinforcing object position X is thinly worn up to buckling.
Patent JP-2013106686-A (JP)
Title: Game machine
Inventor: OSATO NORIYUKI
IPC: A63F5/04
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a simpler structure, configured to quickly and reliably detect removal of a storage medium such as a ROM, and to determine fraud as quickly as possible when a storage medium such as a ROM is removed in a power-off state.SOLUTION: The game machine outputs a signal indicating an abnormal condition when a count value counted by a counting means 300 becomes a predetermined value. A CPU starts, when power is supplied from a power source 106 for a substrate, from a suspended state at a predetermined timing after the counting means 300 starts counting before the count value reaches a predetermined value. When the CPU starts, the CPU performs processing corresponding to a predetermined program stored in the storage medium and is suspended again. When the above processing is executed, the count value is reset, and the counting means 300 resumes counting from the initial value.
Patent JP-2013108252-A (JP)
Title: In-vehicle equipment control system
Inventor: MATSUMOTO MUNENORI
IPC: E05B49/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To improve location accuracy of a mobile unit, and reduce the time required for locating the mobile unit.SOLUTION: An in-vehicle device 1 transmits a signal obtained by performing direct sequence spread spectrum on data signal including different antenna identification patterns with different spread codes, from antennas A-C arranged in a vehicle, according to different patterns, while gradually changing the waveform intensity, in the same period. The mobile unit 2 performs inverse spread spectrum on the received signal, extracts the antenna identification patterns included in the data signals, locates the mobile unit in the vehicle by use of the extracted antenna identification patterns, and transmits it to the in-vehicle device.
Patent JP-2013107496-A (JP)
Title: Information collection system
Inventor: YAMASHITA MAKOTO
IPC: B64C39/02
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To start to collect information in a short period of time, and to collect various pieces of information of a target simply and at a low cost without the need of a ground relay station or a communication satellite for relaying radio waves.SOLUTION: An information collection system includes: a flying body B for information collection which is loaded on a rocket launched toward a target, is released in the vicinity of the target, collects various pieces of information of the target while staying in air, and transmits the collected various pieces of information; and a ground station 10 which receives the various pieces of information transmitted from the flying body B for information collection.
Patent JP-2013107295-A (JP)
Title: Sublimation transfer sheet
Inventor: HANAZONO TAKASHI
IPC: B41M5/395
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a sublimation transfer sheet which expresses different hues by the rise and fall of energy and is excellent in preservation stability of a coloring material layer and in productivity in multicolor sublimation transfer recording.SOLUTION: In a sublimation transfer sheet in which the coloring material layer is formed on a base material film, the coloring material layer includes at least two kinds of dyes with different hues and an acrylic resin, the acrylic resin contains a carboxyl group, and the weight ratio of (a)/(b) is 0.1 to 0.8, wherein (a) denotes the weight of the total dye amount and (b) denotes the weight of the acrylic resin solid content.
Patent JP-2013110874-A (JP)
Title: Rotary drive device and robot device
Inventor: IMAMURA TADASHI
IPC: H02P29/00
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drive device capable of achieving advanced control and suitable for industrial robots and the like.SOLUTION: A rotary drive device 10 includes a traction method reduction gear 30 and a drive control mechanism 40 for controlling the output of a motor 20 based on a command signal. The reduction gear 30 includes a first rotary encoder 22 on an input side and a second rotary encoder 33 on an output side. The drive control mechanism 40 includes an output control section 43 for generating a control signal Sd for controlling the output of the motor 20 based on a command signal Sc and a first detection signal S1, a driver 44 following the control signal Sd, and an error arithmetic section 45 for comparing the first detection signal S1 with a second detection signal S2 to compute an error between the input and output of the reduction gear 30. The output control section 43 corrects the control signal Sc based on computation results of the error arithmetic section 45.
Patent JP-2013109660-A (JP)
Title: Image processing device and image processing method
Inventor: HAN EIEI
IPC: G06T1/00
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To improve estimation accuracy especially in a curved surface portion by estimating a surface shape of a subject in a three-dimensional space using a curved surface patch.SOLUTION: Multi-viewpoint images of a subject and camera position information thereof are input, and a feature point extraction unit 805 extracts a feature point in each image. Then, a feature point three-dimensional patch creation unit 806 creates a feature point three-dimensional patch composed of a curved surface corresponding to a feature point in each image, and further, a patch addition unit 807 creates an additional three-dimensional patch composed of a curved surface around the feature point three-dimensional patch.
Patent JP-2012146959-A (JP)
Title: Measuring method, apparatus, and substrate
Inventor: DAVID DECKERS
IPC: H01L21/027
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a metrological method capable of measuring particularly CD and overlay among a number of parameters by using a sensor of a type normally used for position measurements in a lithographic apparatus itself.SOLUTION: A pattern includes first and second sub-patterns 312 and 316, mutually adjacently positioned on a substrate, and having a first and a second periodicity respectively. The pattern is observed and a combined signal is obtained, which contains a beat component having a third periodicity at a frequency lower than frequencies of the first and the second periodicity. A measured value of lithographic process performance is obtained by referring to a phase of the beat component. The measurement can be carried out by using an existing alignment sensor of a lithographic apparatus. Sensitivity and accuracy of the measurement can be adjusted by selection of the first and the second periodicity, and therefore the third periodicity.
Patent JP-2013110083-A (JP)
Title: Light guide plate
Inventor: KATO YASUHIRO
IPC: G02F1/13357
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate capable of restraining imparting of stress to a liquid crystal panel.SOLUTION: A liquid crystal display 1 includes the liquid crystal panel 2, and a backlight unit 3 arranged at a back side of the liquid crystal panel 2. The cross-section rectangular light guide plate 7 for guiding light irradiated from LEDs to the liquid crystal panel 2 is stored in a backlight case 4 of the backlight unit 3. A reflecting surface 7a is arranged on a back face of the light guide plate 7, and a front face of the light guide plate 7 is to be a light-emitting surface 7b for emitting light. The light guide plate 7 is set up to be flat in a regular state. Further, the light guide plate 7 internally has a distortion which makes itself 7 curve in a convex state toward a reflecting surface 7a side along a direction corresponding to short sides of the reflecting surface 7a and the light-emitting surface 7b under a heating environment or a humidified environment. An optical film group 9 is arranged at a front side of the light guide plate 7. Edges of the light guide plate 7 and the optical film group 9 are pressed to be fixed with a frame body 10.
Patent JP-2013110989-A (JP)
Title: Catechin-rich beverage
Inventor: ANDO SEIJI
IPC: A23L2/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a catechin-rich beverage that is easy to drink by reducing the disagreeable tastes of catechin-rich beverage, such as bitter taste, stringent taste and astringent taste, the catechin-rich beverage being obtained by adding non-polymer catechins in high concentrations to beverage such as green tea beverage.SOLUTION: The catechin-rich beverage containing 0.08 to 0.2 mass% non-polymer catechins includes one or two kinds or more of enzymatically modified isoquercitrin, enzymatically modified rutin, and methyl hesperidin by 0.001 to 0.1 mass%.
Patent JP-2013115645-A (JP)
Title: Information distribution system and information distribution method
Inventor: ISHIHARA TAKESHI
IPC: H04H20/28
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system and an information distribution method capable of reducing power consumption by a receiver.SOLUTION: The information distribution system comprises: a transmitter 10 comprising sending means 11 for sending an AC signal and distribution information in digital broadcasting; and a receiver 20 communicable with the transmitter 10. The receiver 20 comprises: AC signal reception means 21 for receiving the AC signal; distribution information reception means 22 for receiving the distribution information; and starting means 23 which controls starting and stopping of the distribution information reception means 22. The sending means 11 stores transmission time information of the distribution information in the AC signal and sends it, the AC signal reception means 21 acquires the transmission time information from the received AC signal, and the starting means 23 starts the distribution information reception means 22 in accordance with the transmission time information.
Patent JP-2013111946-A (JP)
Title: Article inspecting device, article inspecting method, and program
Inventor: NAKAMURA YASUYUKI
IPC: H04N1/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that if one kind of parameter set to be used as a uniform inspection criterion of image data or objects submitted, it becomes a tough criterion in conformity with all kinds or all attributes of the objects, resulting in increase of burden in article inspection processing.SOLUTION: A processing parameter in conformity with a kind of an image of an inspection object is determined. Article inspecting processing is carried out on the basis of the processing parameter.
Patent JP-2012141958-A (JP)
Title: Information processor, information processing method, information processing system, program, and recording medium
Inventor: TANAKA HIROYUKI
IPC: G06F13/00
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a work flow system capable of allowing a user who approves a succeeding activity to urge a user who approves a preceding activity in the flow of work flow processing.SOLUTION: An information processor includes: first case extraction means for extracting cases including an activity to be scheduled to be processed by a first user, in response to a request from the first user; first selection reception means for receiving the selection of a case to urge a second user who processes the succeeding activity of the activity to be processed by the first user among the cases extracted by the first case extraction means; and first urging means for urging the second user, who has to process the activity of the case before the activity to be processed by the first user, to process the activity of the case concerning the case whose selection is received by the first selection reception means.
Patent JP-2013114252-A (JP)
Title: Image forming apparatus
Inventor: YAMAUCHI AKIRA
IPC: G03G15/00
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is capable of reducing developer deterioration without generating fogging and image defects, and suppressing decrease in image density and image quality.SOLUTION: An image forming apparatus is characterized in comprising: a photosensitive drum having an electrostatic latent image formed thereon; a developing sleeve which develops the electrostatic latent image as a toner image; a printer control part which changes a rotation speed of the developing sleeve; a CPU which detects a maximum image density formed on a sheet among a prescribed number of sheets; an image processing unit which controls to execute a first mode for forming an image at a first rotation speed of the developer sleeve when the maximum image density detected by the CPU is a prescribed value or greater, and execute a second mode for forming an image at a second rotation speed lower than the first rotation speed of the developer sleeve when the maximum image density detected by the CPU is the prescribed value or lower; and a first and a second lookup table for determining an image density gradation property according to the first and the second mode.
Patent JP-2012086987-A (JP)
Title: Transfer device of grit or the like
Inventor: YAMADA MOTOYOSHI
IPC: B65G53/30
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device which transfers grit, sewage residue or the like included in flowing water with a small power and a small amount of pressurized water.SOLUTION: The transfer device has a grit pump 3 which pumps up pressurized water supplied to one pipeline P1 and grit, and throws them into a positive pressure transfer tank 4. The positive pressure transfer tank 4 is pressure closed, and then pressurized water is supplied from a supply-side pipeline P2. In the positive pressure transfer tank 4, the under surface 5 is composed of a horizontal surface 5b and an upward slope 5a, and a pair of first mixing block 6A and a second mixing block 6B is arranged on the upward slope 5a to accumulate grit. Other pressurized water is discharged through a first discharge pipeline P6 and a second discharge pipeline P7 which branch from a backwash pipeline P5 near the mixing blocks, and grit is transferred to a discharge-side pipeline P4. In the transfer of grit, grit on the downstream-side second mixing block is transferred, and then grit on the upstream-side first mixing block is transferred.
Patent JP-2013118874-A (JP)
Title: Cosmetic device
Inventor: UHARA HIROKO
IPC: A45D33/36
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic device capable of automatically patting using cotton conventionally used for patting.SOLUTION: According to the cosmetic device, comfortable patting using cotton 11 is automatically provided by holding the cotton 11 at a base 1A of a patting member 1 by a cotton holding part 12 and reciprocating the patting member 1 by a servomotor 7. As the cotton holding part 12 detachably holds the cotton 11 at the base 1A, the used cotton 11 can be easily replaced with new cotton.
Patent JP-2012074732-A (JP)
Title: Led package
Inventor: WATARI HAJIME
IPC: H01L33/48
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED package with high durability and low cost.SOLUTION: An LED package includes a first lead frame 11 and a second lead frame 12, which are separated from each other, an LED chip 14 which is provided above the first lead frame 11 and the second lead frame 12 and whose one terminal is connected to the first lead frame 11 and the other terminal is connected to the second lead frame 12, and a resin body 17 whose resin covers the parts of the first lead frame 11 and the second lead frame 12. The first lead frame 11 and the second lead frame 12 have base parts 11a and 12a, and a plurality of thin sections extending from the base parts 11a and 12a. The first lead frame 11 and the second lead frame 12 are exposed on the surfaces in the three directions of the resin body 17. And the distance between the end surface of the base parts 11a and 12a and the side face of the resin body 17 is 50% or more of the maximum thickness of the first lead frame 11 and the second lead frame 12.