baber/WOPTO huggingface dataset:
Patent JP-2012248310-A (JP)
Title: Twisted pair wire using a stranded conductor with humidity resistance and twisted pair cable
Inventor: KUSAKA SHINJI
IPC: H01B7/282
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a twisted pair wire capable of reducing increase in the amount of attenuation caused by humidity, in the twisted pair wire using a stranded conductor.SOLUTION: A twisted pair wire 11 is configured by pairing and stranding coating element wires 15 formed by coating a stranded conductor 13 with a coating body 14. The coating body 14 is formed from a coating body material blended with a silane coupling agent. Preferably, the stranded conductor 13 is coated with two layers of coating bodies 14 and in the two layers of coating bodies, an inner layer coating body 14 in contact with the stranded conductor 13 is formed from a coating body material blended with the silane coupling agent.
Patent JP-2012248326-A (JP)
Title: Electrostatic protection component
Inventor: UMEDA HIDENOBU
IPC: H01T4/12
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic protection component which enables an element assembly to contain copper oxide while preventing short circuits between discharge electrodes.SOLUTION: An electrostatic protection component 1 includes: an element assembly 3 where multiple ceramic substrates 2 are laminated; and a pair of discharge electrodes 4A, 4B which are formed in the element assembly 3 so as to be spaced away from each other and face each other. The element assembly 3 contacts with the discharge electrodes 4A, 4B and has a discharge induction part 8 connecting the discharge electrode 4A with the discharge electrode 4B. The ceramic substrate 2 contains copper oxide, and the discharge induction part 8 contains Ag/Pd alloy as metal particles 23.
Patent JP-2012247565-A (JP)
Title: Lens unit, led head, exposure device, image forming apparatus, and reading device
Inventor: YAMAMURA AKIHIRO
IPC: H04N1/028
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit with high optical use efficiency.SOLUTION: A lens unit 1 has: a first lens plate 11-1 including a plurality of first microlenses 12-1 each arranged to have an optical axis in parallel with each other in a Y direction orthogonal to the optical axis; and a second lens plate 11-2 including a plurality of second microlenses 12-2 arranged corresponding to the plurality of first microlenses 12-1 in the Y direction, each of the microlenses 12-2 being arranged to have the same optical axis as that of each of the corresponding first microlenses 12-1. The first microlens and the second microlens that have the same optical axis in common among the plurality of first microlenses and the second microlenses are configured in such a way that light beams from an object are paralleled by the first microlens 12-1 on a first flat surface including the optical axis and orthogonal to the Y direction, and the paralleled light beams are focused to form an image on an imaging surface by the second microlens 12-2.
Patent JP-2011189165-A (JP)
Title: Game machine
Inventor: OYA TOSHIHARU
IPC: A63F5/04
Filed: 2011-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of inhibiting a game, wherein a winning combination for shifting the game state to a special game state is not attained, to become monotonous.  <P>SOLUTION: In the slot machine 10, a lottery for determining whether the winning combination is attained or not is executed when a start lever 71 disposed on the left side at the center of a front door 12 is operated, and also rotation of reels 42L, 42M and 42R, which can be visually recognized through display windows 31L, 31M and 31R, is started. After that, when stop switches 72-74 are operated, the corresponding reels 42L, 42M or 42R are stopped. A plurality of winning combinations are set as lottery combinations for winning a big bonus (BB) and a cherry. If the plurality of winning combinations are won by the lottery for the combinations, a BB-winning flag and a cherry-winning flag are set, and at the same time, a chance performance suggesting the winning of the BB is executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012245931-A (JP)
Title: Wheel identification information determination system
Inventor: SANPEI YOSHIO
IPC: B60C23/04
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for enabling determination of arrangement of wheels while dealing with the influences from ambient environment as well, without being subject to particular limitation of installation positions to a vehicle.SOLUTION: In a vehicle 10, transmission antennas 14 are installed at a plurality of mounting positions DR, AS and a request signal is transmitted from each of the transmission antennas 14 by varying step-by-step transmission intensities. Further, on each of wheels TY1 to TY4, a wheel side communication unit 40 is installed, and upon receiving a request signal, transmits an answer signal including ID codes. By utilizing the fact that arrival ranges I1, I2, J1, and J2 from the mounting positions DR, AS are varied depending on transmission intensities, arrangements of the wheels TY1 to TY4 can be determined from combinations of the ID codes included in the answer signal.
Patent JP-2012136498-A (JP)
Title: BENZO[c]CARBAZOLE COMPOUND HAVING PYRIDINE-CONTAINING SUBSTITUENT AND ORGANIC ELECTROLUMINESCENT ELEMENT
Inventor: ONO YOHEI
IPC: C07D401/14
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element of superior luminescent element life and drive voltage.SOLUTION: The organic electroluminescent element is produced by using a benzo[c]carbazole compound having pyridine-containing substituents as an electron transport material.
Patent JP-2012249784-A (JP)
Title: Pachinko game machine
Inventor: OKADA NAOMICHI
IPC: A63F7/02
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of storing the number of start memories exceeding the limit number of start memories in the running state of special game operation and restraining the shooting stop action of game balls after the termination of the special game operation.SOLUTION: The Pachinko game machine is adapted to generate and store the number of start memories exceeding the limit number by the entry of game balls into a start hole in the running state of the special game operation, to batch-assimilate all or part of the start memories when unassimilated start memories exceeding the limit number are stored after the termination of the special game operation and to make a determined display of a winning stop symbol mode when there is a winning determination. The occurrence of so-called useless balls can thereby be restrained in the running state of the special game operation, and the unassimilated start memories can be assimilated in a comparatively short time after the termination of the special game operation, thereby restraining the shooting stop action of game balls.
Patent JP-2012249612-A (JP)
Title: Plant cultivation system
Inventor: ONO YOSHITOMO
IPC: A01G31/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation system suppressing an increase in carbon dioxide concentration in a dark period, suppressing a decrease in carbon dioxide concentration in a light period, and achieving to make plant growth excellent by an economical reasonable structure.SOLUTION: This plant cultivation system includes first and second chambers 1 and 2 each provided with a cultivation light source 7, fans 8 and 9, and a control part 12. The control part 12 performs alternately repeating control in each of the chambers 1 and 2 for the light source 7 of each chamber so as to put one chamber into a dark period when the other chamber among the first and second chambers 1 and 2 is in a light period, in a light period when the light source 7 lights and a dark period when the light source 7 goes out. Furthermore, the drive of the fans 8 and 9 is controlled so as to send air in the second chamber 2 into the first chamber 1, when the first chamber 1 is in a light period and the second chamber 2 is in a dark period, and inversely, to send air in the first chamber 1 into the second chamber 2.
Patent JP-2012254896-A (JP)
Title: Cement admixture, and cement composition
Inventor: TAWARA KAZUTO
IPC: C04B22/08
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture and a cement composition which impart an excellent antirust effect on an internal reinforcing bar, have an effect of blocking penetration of chloride ions infiltrating from the outside, can suppress porosity formation because of slight eluviation of Ca ions, and further have self-healing ability.SOLUTION: The cement admixture contains a calcium ferroaluminate compound having a CaO/AlOmolar ratio of 0.15-0.7 and an FeOcontent of 0.5-20 mass% and a polysiloxane compound. The calcium ferroaluminate compound preferably has a fineness of 2,000-7,000 cm/g in terms of Blaine specific surface area value. The polysiloxane compound preferably has a 1C-12C hydrophobic alkyl group. The blending ratio between the calcium ferroaluminate compound and the polysiloxane compound is preferably 10/1 to 1/10 in terms of mass ratio. The cement composition contains cement and the cement admixture.
Patent JP-2013000770-A (JP)
Title: Device of straightening tip shape of steel strip coil and method of straightening the same
Inventor: UMEMOTO MASAMOTO
IPC: B21C47/18
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide device and method of straightening a part of the coil tip deteriorated in steel strip shape when rewinding a steel strip coil by a pay-off reel without manual operation.SOLUTION: In the device for straightening tip shape of steel strip coil, a leveling roll (6) that a plurality of rolls are arranged in a zigzag form under the pay-off reel (1) rewinding the steel strip coil (7) so as to vertically thread a steel strip (8) and to reduce inter-mesh (rolling reduction of the roll) of right and left roll groups more on the upper side than on the lower side and the uppermost arranged roll in the plurality of rolls allows depression release of the roll by itself.
Patent JP-2012182421-A (JP)
Title: Nitride-based light-emitting element using patterned lattice buffer layer and manufacturing method of the same
Inventor: JIN JOO
IPC: H01L33/32
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To disclose a nitride-based light-emitting element and a manufacturing method of the same, which can improve crystallinity of a nitride by using a patterned lattice buffer layer and can improve luminance by forming an air hole.SOLUTION: A manufacturing method of a nitride-based light-emitting element according to the present invention comprises: forming a deposited layer by depositing on a substrate a substance having a wurtzite lattice structure; forming a patterned lattice buffer layer by forming an etching pattern on a surface of the deposited layer; and growing a nitride on the patterned lattice buffer layer. When growing the nitride on the patterned lattice buffer layer, the patterned lattice buffer layer is removed to form an air gap in the removed portion.
Patent JP-2013009060-A (JP)
Title: Passive optical network system, power control method, and onu
Inventor: IWADATE HIROKI
IPC: H04B10/564
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a passive optical network system capable of reducing power consumption.SOLUTION: An ONU transmits predetermined data to an OLT while varying transmission power of an optical signal. The OLT returns the data to the ONU. The ONU calculates an error rate of the returned data. A passive optical network system determines minimum power which can realize a predetermined error rate on the basis of the calculated error rate and the transmission power of the data which is an original of the returned data.
Patent JP-2013006920-A (JP)
Title: Phosphor and method for producing phosphor
Inventor: KOJIMA YOSHIYUKI
IPC: C09K11/59
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor that can emit light in optional color within a range of green to red based on irradiation of near-ultraviolet ray, and to provide a method for producing the same.SOLUTION: The phosphor is obtained as follows: a terbium chloride hexahydrate aqueous solution, europium chloride hexahydrate and calcium chloride are sampled each by a predetermined amount and diluted (Tb/Ca atomic ratio is 0-1.0; Eu/Ca atomic ratio is 0.005-0.00005; and (Tb+Eu+Ca)/Si atomic ratio is 1.0). The mixed aqueous solution is stirred for a predetermined time, and an aqueous solution diluted from a sodium metasilicate aqueous solution is rapidly added thereto, mixing and filtering to synthesize Eu, Tb-activated calcium silicate hydrate, thereafter heat treating at predetermined temperature and time of heating under atmospheric pressure to obtain the Eu, Tb-coactivated calcium silicate.
Patent JP-2013009215-A (JP)
Title: Solid state image pickup device
Inventor: KAWADA HIDEMASA
IPC: H04N5/374
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To evaluate blooming without making light incident into a photosensitive pixel.SOLUTION: A pixel array section 1 includes pixels PC that store photoelectrically converted charges and arranged in a matrix manner, and a column scanning circuit 2 drives the pixels PC for each row. An electric current source G' injects charges into pixels PC' of a part of the pixel array section 1, and a timing control circuit 7 controls the driving timing of the pixels PC and charge injection timing of the pixels PC'.
Patent JP-2013011728-A (JP)
Title: Microscope device
Inventor: KOSUGI YASUHITO
IPC: G02B21/06
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To acquire an image excellent in resolution in three dimensions in a short time by using a microscope device.SOLUTION: A microscope device 1 includes: a light source 2 for oscillating a laser beam L emitted to a specimen S; a pinhole 22P for allowing the laser beam L within a range of a focus of the specimen S among the laser beam L to pass through the pinhole 22P; a spatial modulation part 10 for spatially modulating the laser beam L having passed through the pinhole 22P to form interference fringes in the plane direction of the specimen S; a microscope optical system 11 for allowing the laser beam L spatially modulated by the spatial modulation part 19 to focus the specimen S; and a camera 13 for observing return light from the specimen S. As the pinhole 22P and the spatial modulation part 10 are arranged on the light path of the laser beam L, an image of the specimen S can be generated at a high resolution in three dimensions in the optical axis direction and the plane direction.
Patent JP-2013010544-A (JP)
Title: Assemblable/disassemblable container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D6/26
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a bottom member and one wall member as well as the bottom member and another wall member, and to increase the strength and rigidity of an assemblable/disassemblable container which is assembled in a box shape.SOLUTION: By inserting locking members B1 formed on the one wall member 2 and on another wall member 3 into a locking member insertion spaces H1 formed in the bottom member 1, the bottom member, the one wall member and the another wall member are constituted to be connected temporarily, and thereafter, a stopper member S1 is configured to be fitted into stopper member fitting space parts formed respectively in the bottom part and the one wall member both being connected temporarily, as well as the bottom part and the another wall member both being connected temporarily.
Patent JP-2013015161-A (JP)
Title: Fastening tool and method of fastening
Inventor: WATANABE KINYA
IPC: F16B5/04
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool and a method of fastening with which a plurality of members to be fastened can be appropriately fastened.SOLUTION: The fastening tool 10 is driven into a first FRP material 200 and a second FRP material 210 to fasten the first FRP material 200 with the second FRP material 210. The fastening tool 10 includes a punch 20 and a fastener 40. The punch 20 forms a through-hole 220 passing through the first FRP material 200 and the second FRP material 210 by driving the fastening tool 10 into the first FRP material 200 and the second FRP material 210. The fastener 40 is fixed to a rear end of the punch 20 to be detachable, and is inserted into the through-hole 220 as the fastening tool 10 is driven into the first FRP material 200 and the second FRP material 210. While the punch 20 is removed, the first FRP material 200 and the second FRP material 210 are fastened together.
Patent JP-2013014408-A (JP)
Title: Image forming apparatus
Inventor: NAKAJIMA AKIRA
IPC: B65H31/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To improve operability when an auxiliary tray is rotated from a folding attitude to an expanding attitude.SOLUTION: A main tray 30 is rotatably supported by an apparatus body between a storing attitude proximate to the side face of the apparatus body and an open attitude projecting laterally from the apparatus body as a first base end 31 being a shaft. The auxiliary tray 40 is rotatably supported by a first opening end 32 of the main tray 30 between a folding attitude proximate to the paper stacking surface 33 of the main tray 30 and an expanding attitude extending from the paper stacking surface 33 as a second base end 41 being a shaft. An elastic member makes the second opening end 42 of the auxiliary tray 40 separate from the paper stacking surface 33. A locking part holds the main tray 30 in the storage attitude in the state where the auxiliary tray 40 is arranged in the folding attitude.
Patent JP-2013019561-A (JP)
Title: Boiler blow controller and method for controlling blow
Inventor: HAYASHI KUNIHISA
IPC: F22B37/56
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To secure a stable state of boiler water by preventing abnormality of the same water even under a wide range of fluctuation with respect to the states such as the boiler load, supply water, blow discharged water and the like.SOLUTION: This controller includes: a flow regulating mechanism 2 for supplying water to the boiler 1; a mechanism for regulating a flow of blow 3; a blow heat exchanger 4 for exchanging heat of the supplied water with discharged water of the blow ; an electric conductivity detector 5 for measuring the electric conductivity of the boiler water; a water level detector 6 for measuring the water level of the boiler water; and an arithmetic controller 7, controls the blow by allowing the output of the electric conductivity detector 5 to be an index; proportionally controls the flow of the supplied water by allowing the first control output calculated on the basis of the output of the water level detector 6 to be an index; and proportionally controls the flow of the blow by allowing the second control output which is calculated by scaled correction on the basis of the first control output to be an index.
Patent JP-2013020831-A (JP)
Title: Headlight for vehicle
Inventor: KOMATSU MOTOHIRO
IPC: F21S8/12
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of glare toward pedestrians while securing improvement in visibility for a driver.SOLUTION: The headlight for a vehicle is provided with a light source body 13 equipped with a plurality of semiconductor light-emitting elements 15 arrayed in a right-and-left direction and a lower-side reflector 18 arranged under the semiconductor light-emitting elements for reflecting light emitted from the same, and a projection lens 32 projecting and irradiating light emitted from the semiconductor light-emitting elements. An upper pattern H2 in a high-beam light distribution pattern P1 irradiating on a long-distance region is to be formed by light reflected at the lower-side reflector and irradiated from the projection lens, so that an incident state of light emitted from the semiconductor light-emitting elements and incident into the lower-side reflector is controlled to have a state of formation of the upper pattern in the high-beam light distribution pattern changed. Since, therefore, light is controlled so as not to be irradiated toward the upper side for the pedestrians in the high-beam light distribution pattern, generation of glare toward the pedestrians can be avoided, while improvement in visibility is secured for the driver.
Patent JP-2013021552-A (JP)
Title: Speaker grill
Inventor: SHIMOSAKO MAKOTO
IPC: H04R1/02
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To simply attach a blind sheet without performing any fastening process.SOLUTION: Three insertion pieces 31 are protruded on a rear surface of a panel body 17 so that they are spaced from the rear surface of the panel body 17 and surround a sound emission part 25 with their respective front ends oriented toward the outside of the sound emission part 25. Notch parts s2 are formed in a blind sheet S so as to correspond to the insertion pieces 31. The blind sheet S is attached to the rear surface of the panel body 17 by inserting the insertion pieces 31 into the notch parts s2, respectively, in a state that the blind sheet S is disposed correspondingly to the rear surface of the sound emission part 25.
Patent JP-2013019083-A (JP)
Title: Ink jet printing apparatus
Inventor: HONDA KAZUYOSHI
IPC: B41J2/01
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing apparatus capable of appropriately removing wrinkles occurring in a material to be printed while reducing extra tension applied to the material to be printed as much as possible, and further removing the wrinkles more securely.SOLUTION: There is provided an ink jet printing apparatus 1 in which relative movement of a roller 10A for pressing a printed side surface of a material to be printed and a mounting plate 7 mounting the material to be printed allows the material to be printed on the mounting plate 7 to be pressed by the roller 10A along a transporting direction of the material. The apparatus 1 eliminates the need for applying tension to the material to be printed only for removing the wrinkles occurring in the material to be printed, suppresses extension of the entire material to be printed, and can provide an appropriate printing result. In addition, the material to be printed is heated through the roller 10A to provide a wrinkle smoothing effect by the roller 10A more effectively.
Patent JP-2013023292-A (JP)
Title: Sheet conveying device and image forming apparatus
Inventor: OKAMOTO OSAMU
IPC: G03G15/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of correcting curls in both directions of a sheet by an inexpensive/simple configuration.SOLUTION: The sheet conveying device for conveying a sheet while correcting curls by a conveying belt and a pressurizing roll pressurized to the outer surface of the conveying belt includes a pressurizing opposite roll on a position opposite to the pressurizing roll on the inner side of the conveying belt. Then, hardness of the pressurizing roll is lower than that of the pressurizing opposite roll, and the pressurizing roll is deformed by biting of the pressurizing opposite roll via the conveying belt.
Patent JP-2012011544-A (JP)
Title: Measuring method for use on machine tool
Inventor: MCFARLAND GEOFFREY
IPC: G01B5/12
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring a workpiece on a machine tool.SOLUTION: In a machine tool, a program (12) receives data from a scanning probe or analogue probe P for measuring a feature of a workpiece W. The data are combined with assumed machine position data during the scanning movement. This avoids having to break into the servo feedback loop (24) to get actually-measured position data. The assumed machine position data can be derived from a part program (20) which controls the scanning movement. By several ways, errors between the assumed machine position values and the actual values are compensated.