baber/WOPTO huggingface dataset:
Patent JP-2014052413-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: TAKI KEIKO
IPC: G03B5/00
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which offers a wide view angle, little eccentric aberration caused by anti-shake motion, easy high-speed focusing, and little variation of aberrations during focusing.SOLUTION: A zoom lens includes a first lens group having negative refractive power, a second lens group having positive refractive power, a third lens group having negative refractive power, and a rear group which includes a plurality of lens groups and has positive refractive power as a whole arranged in an order from the object side to the image side, where four or more lens groups are set to move when zooming. The third lens group has an anti-shake group which moves an image forming position in a direction perpendicular to the optical axis by moving itself in a direction having a component perpendicular to the optical axis, and the rear group has a focusing group. A focal length fis of the anti-shake group of the third lens group and a focal length fR of the rear group at the telephoto end are set appropriately to satisfy a conditional expression below.
Patent JP-2014050771-A (JP)
Title: Cleaning method, and cleaning apparatus for use in the same
Inventor: KOSEKI YASUTO
IPC: B08B3/02
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method by which usage of a cleaning solution and gas can be reduced, while the cleaning capability is maintained.SOLUTION: A cleaning solution stored in a storage tank 12 is pressurized to a pressure equal to or higher than an atmospheric pressure by a pressurization pump 14, and also is heated to a temperature equal to or higher than a boiling point of the cleaning solution in the atmospheric pressure by a heat exchanging part 16, and is put into a pressurized and overheated condition as a result. A nozzle block 30 jets the cleaning solution in the pressurized and overheated condition along with air supplied by a compressor 22 to a member 24 to be cleaned. The jetted cleaning solution is phase-changed to a cleaning vapor, and then a portion of the cleaning vapor changes into the cleaning solution in a liquid drop state. When the cleaning vapor, the cleaning solution in the liquid drop state and air are made to collide with the member 24 to be cleaned, the stain and chemical deposited on the surface are removed. Thereby, the cleaning vapor and cleaning solution of the liquid drop state effective for cleaning can be generated without using a large quantity of air. As a result, the usage of the cleaning solution and air can be reduced while maintaining cleaning capability.
Patent JP-2014051695-A (JP)
Title: Heat treatment apparatus, and heat treatment method
Inventor: KATSUMATA KAZUHIKO
IPC: C21D1/667
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus and a heat treatment method in which unevenness and bend of structure can be suppressed regardless of a shape of an object to be treated, and a charging volume of the object to be treated can be increased.SOLUTION: A multi-chamber heat treatment apparatus S has: a cooling chamber 3 capable of housing an object to be treated X; a cooling medium supply device 16 which pools cooling medium in the cooling chamber 3; a lifting device 26 which allows the object to be treated X to submerge in the pooled cooling medium; a cooling medium discharging device 21 which discharges the cooling medium pooled in the cooling chamber 3 after submergence; and a cooling medium supply device 16 which supplies mist state cooling medium to the object to be treated X to cool down the object by the mist after discharging the cooling medium.
Patent JP-2014054893-A (JP)
Title: Freely loaded/unloaded container
Inventor: NAKAMURA TOMOO
IPC: B65D90/18
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be loaded and unloaded to/from a loading space of a vehicle without using a forklift while having a simple configuration.SOLUTION: A container comprises: a container main body; and supports having gate-like shape in front view respectively at a front part and a rear part of the container main body, and the supports at the front part and the rear part can be detachably attached to the container main body.
Patent JP-2014057432-A (JP)
Title: Servomotor speed control device and speed control method
Inventor: OSHIMA OSAMU
IPC: H02P29/00
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a servomotor speed control device that precisely calculates a rotational speed of a servomotor over a wide rotational speed range.SOLUTION: A servomotor speed control device 180 determines in a rotational speed determination section 1812 a magnitude relationship of a motor command speed output from a motor speed command section 1811 with a predetermined first rotational speed and a second rotational speed higher than the first rotational speed, and adopts as a rotational speed of a servomotor 142 a calculation result of an input capture rotational speed calculation section 1813 if the motor command speed is equal to or lower than the first rotational speed and a calculation result of a phase count rotational speed calculation section 1814 if the motor command speed is equal to or higher than the second rotational speed. In addition, if the motor command speed is higher than the first rotational speed and lower than the second rotational speed, the calculation result of the phase count rotational speed calculation section 1814 is adopted as the rotational speed of the servomotor 142 while the input capture rotational speed calculation section 1813 and the phase count rotational speed calculation section 1814 are operated.
Patent JP-2014055325-A (JP)
Title: Alloy powder for antioxidation coating and alloy excellent in antioxidation property using the same
Inventor: MURAKAMI HIDEYUKI
IPC: C22C29/12
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an alloy powder needed for enabling the use of an Ir or Ru alloy excellent in high temperature strength in a high temperature oxidation atmosphere, or forming an intermetallic compound coating film excellent in oxidation resistance on an Ir or Ru based alloy material or its surface.SOLUTION: A mixed powder of a Ni-Al alloy and alumina is manufactured by mixing a mixture of Al powder and Ni powder having Al of 25 to 60 atom% in the mixture and an alumina powder to obtain a mixed powder containing the alumina powder of 40 to 60 mass%, heating the mixed powder in vacuum or in an inert gas atmosphere in the temperature range of 600°C to 1300°C for 1 hour or longer, and crushing the product material to manufacture an alloy powder.
Patent JP-2014046189-A (JP)
Title: Wallet with loss prevention device
Inventor: TAMAI AKIRA
IPC: A45C1/02
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To conserve property and a credit card.SOLUTION: The wallet with a loss prevention device has an improved accuracy, and popularization thereof is planned by widely advertising it to the society.
Patent JP-2014063853-A (JP)
Title: Bulk component feeder
Inventor: NOZAWA MIZUHO
IPC: H05K13/02
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To solve a component supply failure in a bulk component feeder that supplies electronic circuit components as bulk components in a bulk state.SOLUTION: A bulk component feeder 62 includes a rotary disk 150 having a plurality of permanent magnets 156 arranged along a circumference around one axial line and a component case 84. The component case comprises a housing chamber 102, an arcuate guide groove 96 formed around one axis line at least on an upper portion of a side wall of the housing chamber that faces the rotary disk 150. A guide path 98 that is formed continuously to the guide groove to guide bulk components to a component feeder, and a removing part 100 that is arranged in a boundary between the guide path and the guide groove to remove a component not arranged in the guide groove among components moving with the respective permanent magnets that have attracted the components. The bulk component feeder 62 is oscillated in a horizontal direction orthogonal to the one axis direction to smooth an upper surface 198 of a layer in a component 120.
Patent JP-2014029003-A (JP)
Title: Method of producing high tensile steel sheet excellent in delayed fracture resistance
Inventor: KIZUTANI SHIGEKI
IPC: C22C38/58
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a high tensile steel sheet which has a tensile strength of 780 MPa or more and is more excellent in delayed fracture resistance than conventional steel materials.SOLUTION: The method of producing the high tensile steel sheet excellent in the delayed fracture resistance comprises: heating a steel containing, by mass%, C of 0.02 to 0.25%, Si of 0.01 to 0.8%, Mn of 0.5 to 2%, P of 0.010% or less, S of 0.003% or les, Al of 0.005 to 0.1%, N of 0.0005 to 0.008% and the balance of Fe with inevitable impurities to Actransformation temperature or more; hot-rolling the heated steel with a cumulative rolling reduction at a non-recrystallization temperature range of 80% or more; finishing the hot-rolling at Actransformation temperature or more; cooling down the hot-rolled steel sheet from Actransformation temperature to a temperature of 250°C or less at a cooling rate of 10°C/s or more, and performing tempering treatment on the cooled steel sheet in such a way that the cooled steel sheet is reheated at an average temperature raising rate of 1°C/s or more to the highest end-point temperature in the range of 100 to 400°C.
Patent JP-2014069831-A (JP)
Title: Lid for cup container
Inventor: SAKAMOTO SATOSHI
IPC: B65D47/36
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a lid for a cup container that has simple structure and enables the cup container to be opened by easy handling.SOLUTION: The lid 1 for a cup container, which is attached to an opening portion of a container body that is formed into a closed-end cylindrical shape to contain contents and whose opening portion is closed by a seal member 4 to be broken, comprises: a main body plate 8 arranged on the seal member 4; and a rotation plate 11 arranged in a through-hole 9 formed in the main body plate 8; and hinges 12 that connect rotatably the rotation plate 11 to the main body plate 8. The rotation plate 11 is formed of a single piece of a plate-like body and comprises a cutting portion 22 extending from between the hinges 12 toward front of a cup container 10 and a bifurcated handling portion 23 crossing from the cutting portion 22 over the hinge 12 and extending toward rear of the cup container 10.
Patent JP-2014070144-A (JP)
Title: Curable composition for optical semiconductor device, and optical semiconductor device obtained by using the same
Inventor: YASUI HIDEFUMI
IPC: C08K5/541
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition for optical semiconductor devices, which can allow a cured product, that is obtained by curing the curable composition, to be hardly peeled from an object to be stuck even when the optical semiconductor device is used in a high-temperature high-humidity severe environment and which can restrain an electrode of the optical semiconductor device from being deteriorated by a sulfur-containing gas in the atmosphere.SOLUTION: The curable composition for optical semiconductor devices contains: first organopolysiloxane having two or more alkenyl groups; second organopolysiloxane having two or more hydrogen atoms, each of which is bonded to a silicon atom; a hydrosilylation reaction catalyst; and a first adhesion imparting agent. The first adhesion imparting agent is titanium-i-propoxyoctylene glycol.
Patent JP-2014071282-A (JP)
Title: Reflective screen and video image display system
Inventor: SHINTAKU YUTA
IPC: G03B21/60
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflective screen and a video image display system capable of providing good image display performance and suppressing ceiling reflection.SOLUTION: A reflective screen 10 visibly displays video images by reflecting video image light projected from an image source LS, and includes: a lens layer 13 comprising a Fresnel lens made up of a plurality of arrayed unit lenses 131, each of which has a lens surface 131a and a non-lens surface 131b and is convex on the back side; a reflective layer 12 formed at least on each lens surface 131a of the lens layer 13 to reflect light; and a surface layer 15 which is provided on the image-source side from the lens layer 13 and has a plurality of micro-protrusions 151 formed on the image-source side surface thereof. The micro-protrusions 151 comprise black or dark colored micro-members contained in the surface layer 15.
Patent JP-2014069705-A (JP)
Title: Vehicle power supply circuit
Inventor: MATSUNAGA GENSHIN
IPC: B60R16/02
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power supply circuit that suppresses noise entrained in noise entrainment load.SOLUTION: The vehicle power supply circuit includes: a first conductive path (W1) whose one end is coupled to a first load (10) for generating noise and which feeds an output voltage from a battery (30) to the first load (10); a second conductive path (W2) whose one end is coupled to a second load (20) for entraining noise and which feeds the output voltage from the battery (30) to the second load (20); and a third conductive path (W3) whose one end is coupled to the first conductive path (W1) or the second conductive path (W2) and the other end is coupled to a filter (70).
Patent JP-2014072083-A (JP)
Title: Illumination system
Inventor: FUSHIMI TATSU
IPC: H05B44/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system with which a general user can intuitively set scene setting information for changing a lighting state of an illumination device while imaging an object area.SOLUTION: An illumination system 1 comprises an illumination device 2 and a controller 3 for the illumination device 2. The controller 3 comprises a display 31 and a storage section 32 for storing attribute information. The storage section 32 stores area information including a target area where illumination devices are arranged, identification information of the illumination device 2 in the object area, lighting information on the lighting condition of the illumination device 2, and scene setting information on a state change pattern for changing a lighting state of the prescribed illumination device 2, as the attribute information. A control section 35 displays a scene operation screen including an icon indicating scene setting information on the display 31, and when the icon is touched, selects the scene setting information corresponding to the icon and turns the state change pattern of the allocated illumination device 2 into graphics, and displays the graphics.
Patent JP-2013082921-A (JP)
Title: Method for producing ink, printing method
Inventor: TAKIGUCHI YASUYUKI
IPC: C09D11/00
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To solve such problems that originally, distinct and clear printing is impossible with conventional natural coloring matter-containing ink because concentration of natural coloring matter contained therein is dilute, although the conventional ink has a color fading effect, and moreover there has been no viewpoint about control of the color fading time of natural coloring matter in the conventional technique.SOLUTION: A method for producing ink containing natural coloring matter of high concentration, which is based on addition of a polyoxyethylene sorbitan fatty acid ester etc., to the natural coloring matter and a solvent therefor, is proposed. In addition, a printing method in which speed of color fading of the natural coloring matter is controlled by adding an oxidation accelerator to the ink produced with the production method at the time of printing, etc., is proposed.
Patent JP-2014079077-A (JP)
Title: Non-contact power supply system and control method thereof
Inventor: TOSHIMA HIDEKI
IPC: H02J7/00
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To appropriately perform billing processing in a non-contact power supply system capable of supplying power to a travelling vehicle in a non-contact manner.SOLUTION: A non-contact power supply system 10 is capable of transmitting power to a travelling vehicle 100 in a non-contact manner. The non-contact power supply system 10 includes: a plurality of power transmission units 220 located along a track; communication units 230A and 230B which are installed along the track with a distance therebetween to detect a start and stop of power transmission; and a management control unit 250 for setting a power transmission operation and a collected amount corresponding to the power transmission operation. The management control unit starts power transmission on the basis of information from the communication unit 230A and sets a predetermined amount as the collected amount. Then, the management control unit corrects the collected amount with a difference between the amount corresponding to power amount actually transmitted or power amount actually received by the vehicle and the predetermined amount on the basis of information from the communication unit 230B.
Patent JP-2013082444-A (JP)
Title: Cargo handling trolley
Inventor: IRWIN ROBERT
IPC: B65G7/04
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To simplify the design and structure of a conventional cargo handling trolley.SOLUTION: The cargo handling trolley (110) normally runs in a channel-led track, that moves a cargo connection part (112) up and down to at least one truck assembly (120), by arranging a long and slender cargo connection part (112) that has a cargo support surface (114) that goes up and down to at least one truck assembly (120) by a lifting means (134), and a swash plate (140); arranging the lifting means (134) in at least one truck assembly (120); arranging the swash plate (140) at the bottom of the cargo supporting surface (114); and arranging in the lifting means (134) at least one projection (144) that relatively moves in cooperation with a guide means (508) provided in the swash plate (140) in the lateral direction.
Patent JP-2014076578-A (JP)
Title: Printer and maintenance method therefor
Inventor: KAMIYAMA NOBUAKI
IPC: B41J2/175
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of air when replenishing a head with settleable ink.SOLUTION: A printer includes: a head; a first storage section; a second storage section; a first flow path whose one end is connected to the head, with the other end connected to the first storage section; a second flow path whose one end is connected to the first flow path, with the other end connected to the second storage section; a third flow path whose one end is connected to the second storage section, with the other end connected to the second flow path; a first pressure-transmission section, disposed in the second flow path, for pushing settleable ink to a direction of moving the settleable ink from the first storage section to the second storage section; a second pressure-transmission section, disposed in the third flow path, for pushing the settleable ink to a direction of moving the ink from the second storage section to the first storage section; and a control section for executing an agitation process for agitating the settleable ink by moving the settleable ink stored in the first storage section to the second storage section using the first pressure-transmission section and then returning the settleable ink stored in the second storage section to the first storage section using the second pressure-transmission section.
Patent JP-2013040436-A (JP)
Title: Sawtooth wire for forming sawtooth-like whole-steel card clothing for roller or carding element of spinning machine such as flat card, roller card, cleaner and opener
Inventor: ROSEMANN HANS
IPC: D01G15/84
Filed: 2012-10-12
Abstract: PROBLEM TO BE SOLVED: To form a sawtooth wire having a strict and uniform tooth part geometrical shape.SOLUTION: There is provided a sawtooth wire for forming a sawtooth-like whole-steel card clothing for a roller or a carding element of a spinning machine such as a flat card, a roller card, a cleaner and an opener, and having a long base part region (a leg part) and a neighboring tooth part region (a blade) of which tooth parts are formed by cutting, in which the tooth parts each have a tooth part front face, a tooth part back face, and two side faces, and a blade groove exists between the tooth part back face and the tooth part front face of the two tooth parts sequentially arranged. In order to form the sawtooth wire having the tooth parts having a specially strict and uniform tooth part geometrical shape, the tooth parts of the sawtooth wire are formed by processing using a laser device.
Patent JP-2014082715-A (JP)
Title: Microphone device and electronic apparatus including the same, image pick-up device
Inventor: KAI TAKAHIKO
IPC: H04R1/02
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for enhancing the sound quality by reducing the wind noise being recorded, while making a microphone device compact.SOLUTION: A microphone device 1 includes a microphone element 11, a microphone holder 10 for holding the microphone element 11, and first and second sheet windshield members 13, 14 arranged above the microphone element formed of a sheet material having a predetermined aperture ratio. A microphone hole 106 for holding the microphone element 11 is formed in the microphone holder 10, an inner rib 103 is projected around the aperture of the microphone hole 106 at an upper position of the microphone element 11 so as to surround the whole circumference of the microphone hole 106, and an outer rib 104 having a larger projection amount as compared with the inner rib 103 is projected, on the outside of the inner rib 103, so as to surround the whole circumference of the inner rib 103. The first sheet windshield member 13 is arranged in contact with the tip of the inner rib, and the second sheet windshield member 14 is arranged in contact with the tip of the outer rib 104.
Patent JP-2014080549-A (JP)
Title: Rubber composition for tread of motocross tire, and motocross tire
Inventor: MIKI TAKAYUKI
IPC: C08L21/00
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for the tread of a motocross tire, which can improve grip performance, wear resistance, anti-block breakage performance, and anti-groove bottom cracking performance in a balanced manner, and a motocross tire having the tread made using the rubber composition.SOLUTION: This invention relates to a rubber composition for the tread of a motocross tire which contains a rubber component, carbon nanotube, and zinc oxide with an average primary particle diameter of 200 nm or less. The carbon nanotube is preferably carbon nanotube not subjected to graphitization treatment.
Patent JP-2014083542-A (JP)
Title: Machining simulation expression device and its method
Inventor: OMURA TAKESHI
IPC: G06F17/50
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To clarify a positional relationship between a die and a workpiece during step bending, and confirm a machining situation near to real machining of the step bending that has not been represented in the simulation until now.SOLUTION: A machining simulation expression device 1 is provided for expressing machining simulation. The machining simulation expression device 1 includes: generation means for generating information to express the machining simulation; and execution means for executing the machining simulation based on the information. Then, in the case of the machining simulation of one machining and multiple bending, the generation means generates the information by taking into consideration of at least one among a shape of a die, shapes of parts, a state of bending and a positional relationship, and the execution means executes the machining simulation based on the information.