baber/WOPTO huggingface dataset:
Patent JP-2015012707-A (JP)
Title: Linear motor
Inventor: OHASHI HIROMITSU
IPC: H02K41/03
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor capable of improving a thrust of a movable element by reducing a magnetic flux of a permanent magnet which is looped within a yoke.SOLUTION: In the linear motor, a movable element 2 is made tabular and on surfaces of a tabular portion, a plurality of magnetic substance protrusions 22, 23 of which the protruding end faces are protrusively curved surfaces are provided in substantially equal pitches in a moving direction. One magnetic substance protrusion 22 (23) and the other magnetic substance protrusion 23 (22) are disposed in a zigzag manner in the moving direction. A stator 1 includes a non-magnetic substance part 12 which is formed by arranging a plurality of magnetic substance frames 11 each internally including two teeth of which the end faces are recessed curved surfaces and oppose each other at an interval in substantially equal pitches while defining a thickness direction as a moving direction and between the teeth which are neighboring to each other in the moving direction, a permanent magnet is arranged of which the end face has the substantially same shape as the teeth. The non-magnetic substance part 12 separates the magnetic substance frames 11. The movable element 2 is arranged in the gap in such a manner that the magnetic substance protrusions 22 and 23 oppose the teeth and the permanent magnet.
Patent JP-2013230814-A (JP)
Title: Frictional resistance reduction device for vessel
Inventor: KAWASHIMA HIDEMIKI
IPC: B63B1/38
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a frictional resistance reduction device for a vessel that maintains main engine efficiency by suitably supplying exhaust gas to a supercharger, controls a jetting state of gas jetting to a portion near a hull in particular by using bypass gas and restricts diffusion of air bubbles near a bottom without becoming an obstacle to an operation of the vessel.SOLUTION: A frictional resistance reduction device for a vessel includes: a supercharger 11 supplying gas jetting to a portion near a hull under a draft line of the vessel; a gas jetting port 40 jetting gas; a navigation state detection part 500 detecting a navigation state of the vessel under water; and a control device 200 controlling a jetting state of the gas supplied from the supercharger 11 in accordance with a detection result of the navigation state detection part 500. The navigation state detection part 500 is installed in a place that is not affected by the jetted gas.
Patent JP-2015009039-A (JP)
Title: Grill device
Inventor: SUGIMOTO YOSHITERU
IPC: F24C15/00
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a grill device which accurately shows an optimal placement position of an article to be cooked on a grilling grid in cooking to a user to prevent failure in cooking.SOLUTION: A grill device includes display control means 26 which performs name display control for extracting name data corresponding to a selected article to be cooked from storage means 23 to display a name of the article to be cooked on display means 25 and performs picture display control for extracting each piece of picture data corresponding to a quantity of the article to be cooked corresponding to the name data from the storage means 23 to display each picture on the display means 25 by switching for every prescribed time.
Patent JP-2015015621-A (JP)
Title: Personal digital assistance
Inventor: ARAI KEIJI
IPC: H04M1/02
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a personal digital assistance capable of enhancing heat dissipation while suppressing the increase of a cost.SOLUTION: A display cover part 11a and a frame part 11b in a display side case part 11 connected to a heat guide 40 have a heat dissipation function. Thus, heat generation by an electronic component 30 is transmitted to the display side case part 11 via a heat guide 40 so as to perform heat dissipation to an outside. Then, cooling efficiency is enhanced in the electronic component 30. Heat dissipation is performed not to a case body part 12 but to the display side case part 11, so as to suppress the temperature rise of the case body part 12. That is, a user is prevented from feeling discomfort due to the excessively high temperature of a portion such as the case body part 12 to be touched by the hand of the user. When a resin-made cover (not shown in Fig.) for protecting a personal digital assistance 100 is mounted, the resin-made cover is mounted to cover not the display side case part 11 but the case body part 12. Thus, a phenomenon to reduce cooling efficiency by the resin-made cover hardly occur.
Patent JP-2015013745-A (JP)
Title: Information providing system, handrail belt of passenger conveyor, and passenger conveyor
Inventor: NAKADA RYOKO
IPC: B66B31/00
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a user of a passenger conveyor with information suitable for the user.SOLUTION: An information providing system comprises a passenger conveyor 100, a portable terminal 60 and an information providing server 50. In the passenger conveyor 100, a handrail belt 10 is equipped with a tag unit 20 comprising a storage unit which stores tag identification information and a communication unit which can perform radio communication with the portable terminal 60. The portable terminal 60 reads the tag identification information and transmits the tag identification information and the portable terminal identification information to the information providing server 50. The information providing server 50 transmits information to the portable terminal 60 on the basis of the tag identification information and the portable terminal identification information which are transmitted from the portable terminal 60.
Patent JP-2015017684-A (JP)
Title: Automatic shift switching valve for two-speed hydraulic motor
Inventor: EJIRI MAKOTO
IPC: F16K11/07
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic shift switching valve for switching a two-speed hydraulic motor between a high-speed state and a low-speed state.SOLUTION: An automatic shift switching valve 7 includes a hollow two-speed spool 10, a first small-diameter spool C and a second small-diameter spool B fitted to both ends of the two-speed spool 10 movably in the axial direction, and a spring 8 provided between a hollow hole shoulder part 19 of the two-speed spool 10 and the second small-diameter spool B. An external pilot pressure Pis guided to the first small-diameter spool C and a two-speed spool outer end, and a high port pressure Pab of a hydraulic motor 1 to counteract the external pilot pressure Pis guided from a center port A.B into a hollow hole 20 so as to consistently operate on the inside faces of the first small-diameter spool C and the second small-diameter spool B in the second-speed spool 10. Drain ports DR are provided between an A' port and a Pport and between the A.B port and the Pport, respectively.
Patent JP-2015022057-A (JP)
Title: Photosensitive resin composition, production method of patterned cured film, semiconductor element, and electronic device
Inventor: AOKI MASARU
IPC: H01L21/027
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that holds developer durability in an unexposed portion while maintaining solubility in an exposed portion, and to provide a patterned cured film and a production method of the film by using the above composition, a semiconductor element having the patterned cured film as an interlayer insulating layer or a surface protective layer, and an electronic device having the semiconductor element.SOLUTION: The photosensitive resin composition comprises (A) an alkali-soluble resin having a predetermined structural unit, (B) a compound that generates an acid by light, (C) a thermal crosslinking agent having an alkoxymethyl group, and (D) an acrylic resin having a predetermined structural unit.
Patent JP-2014039022-A (JP)
Title: Control box for construction machinery
Inventor: MAEOKA HIRONOBU
IPC: H01L23/473
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To achieve the uniformity of cooling performance in the cooler of a controller for construction machinery in which a fluid channel having a U-shaped part through which fluid flows in a U-shape is formed for cooling a power module.SOLUTION: A control box for construction machinery includes: a casing; driving substrates (11, 12) stored in the casing, and formed to constitute a power source circuit; and a cooler (25) having a fluid channel (26) disposed in a bottom (21a) of the casing, and formed such that fluid for cooling pass through at least one U-shaped section from an inflow part (26a) to an outflow part (26b) for cooling power modules (11a, 12a) mounted on the driving substrates (11, 12) by fluid flowing through the fluid channel (26). The U-shaped fluid channel (26) of the cooler (25) is formed with a partition wall (51) for partitioning the fluid channel (26) into an inner channel (41) and an outer channel (42).
Patent JP-2015019612-A (JP)
Title: Work machine
Inventor: TAKAOKA MASAKI
IPC: A01D34/64
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a work machine capable regulating startup of an engine in a case in which an engine bonnet is in an opened state without requiring excessive heat endurance in a switch.SOLUTION: A work machine includes: a traveling machine body; an engine bonnet 9 which sections an engine room R provided in the traveling machine body in an openable/closable manner; a radiator 7 which is provided in the engine room; and a switch 100 which enables the engine 8 to be driven in a case in which the engine bonnet 9 is in the closed state and regulates driving of the engine 8 in a case in which the engine bonnet 9 is in the opened state. The radiator 7 and the engine 8 are arranged in this order from the upstream side of a cooling air channel in the engine room R, and the switch 100 is arranged on the upstream of the radiator 7 in the cooling air channel.
Patent JP-2014030016-A (JP)
Title: Hybrid optical amplifier having optimized noise figure
Inventor: TOMER ELIYAHU
IPC: H04B10/294
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method which allows for optimization of the noise figure of a variable gain hybrid amplifier (HA) including a variable gain Raman amplifier that can adjust average gain Gand gain tilt T, and a variable gain centralized amplifier that can adjust average gain Gand gain tilt T.SOLUTION: The method for optimizing the noise figure of a variable gain hybrid amplifier includes a step for acquiring the requested values of average gain Gand gain tilt Tof a hybrid amplifier 100, and a step for calculating the values of G, T, G, and Gso that the NF of the hybrid amplifier is optimized, the relation G+G=Gis satisfied, and T+Tfalls within the range of design gain tilt in the operation of the hybrid amplifier. The values of Tand Tmay satisfy the relation T+T=T. The hybrid amplifier 100 performing the method described above includes an improved control unit for controlling the average gain and gain tilt of a Raman amplifier 120 and a centralized amplifier 140 so as to satisfy the conditions described above.
Patent JP-2015022147-A (JP)
Title: Projector
Inventor: KINEBUCHI TADASHI
IPC: G03B21/16
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of being mounted on a ceiling surface or wall surface that can readily and greatly change a projection direction of an image.SOLUTION: A projector 100 includes a power supply housing 110 and a projection part main unit 120. The power supply housing 110 is supported by a duct 200 and houses a power supply circuit for converting electric power supplied from the duct 200. The projection part main unit 120 houses a projection part for projecting an image and is supported by the power supply housing 110 so that a projection direction of the image is adjustable.
Patent JP-2015023506-A (JP)
Title: Image encoding apparatus and image decoding apparatus
Inventor: TANAKA TATSUYA
IPC: H04N1/41
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To efficiently encode image data when respectively allocating colors to respective pixels in each pixel block unit and successively encoding images.SOLUTION: An image encoding apparatus in one embodiment includes a generation part, an update part, an allocation part, and an encoding part. The generation part generates one or more temporary model colors for a target pixel and a temporary index for specifying the temporary model colors on the basis of a color allocated to an encoded pixel. The update part generates one or more determined model colors to be used for expression of each pixel in a pixel block and an index for individually specifying the determined model color on the basis of the target pixel and the temporary model colors, and generates update information for updating the temporary model colors and the temporary index to the determined model colors and the determined index. The allocation part generates allocation information that any one of the indexes is allocated to each pixel in the pixel block to be encoded. The encoding part encodes the update information and the allocation information.
Patent JP-2015020397-A (JP)
Title: Tire molding method and tire molding apparatus
Inventor: OGAWA TAKASHI
IPC: B65H75/38
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a tire molding method and apparatus capable of adding adhesiveness to a rubber member fed to a tire molding drum without causing boundary degradation, productivity deterioration or the like.SOLUTION: A tire molding method includes winding off a rubber member 5 from a carriage 2 having the rubber member 5 rolled up on a reel 21 together with a liner 6, attaching the rubber member 5 onto a tire molding drum 3, and heating the rubber member 5 on the carriage 2.
Patent JP-2014032735-A (JP)
Title: Stacked film threshold component, device, and method of manufacture
Inventor: SHI XIAOLEI
IPC: G11B7/09
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a stacked film threshold component, a device, and a method of manufacture.SOLUTION: A component includes a micro-hologram layer (10), and the micro-hologram layer (10) includes layers (14) inert to light and interleaved with functional film layers (12). The functional film layers (12) are made of a material that undergoes a change in its refractive index when illuminated by a light beam, yet undergoes no change in its refractive index when illuminated by a different light beam. The component (30) may further include spacer films (20) interleaved with the multiple micro-hologram layers (10), and other elements (e.g., servo layer (44), coatings (48), and the like (40, 42)) so as to constitute a data storage device (100). Methods of manufacturing the component and the device are also disclosed.
Patent JP-2015025295-A (JP)
Title: Door hinge for vehicle
Inventor: MORINAGA KOJI
IPC: E05D11/06
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To improve strength in a door hinge for a vehicle.SOLUTION: A bending piece 32 of a fixed hinge member 3 is provided with a deformation promotion part 34 being a noncontact state in normal time to an installation object surface B1 of a vehicle body and capable of contacting with the installation object surface B1 of the vehicle body when deformed by a predetermined quantity so that an angle of an L-shaped recessed corner part 32f expands, Assuming an area between two tangents (b and c) at a right angle to the installation object surface B1 of the vehicle body among the tangents (b and c) contacting with the circumference of a hinge shaft 4 in an axial directional view of the hinge shaft 4 as a hinge axis diameter area L, a line of extending by turning the opposed side 32c opposed to an installation object surface D1 of a door D in the bending piece 32 to the installation object surface B1 of the vehicle body as an extension line (d), and an area between the far side tangent (c) from the extension line (d) among the two tangents (b and c) and the extension line (d) as a limited area L1, the deformation promotion part 34 is provided so that a boundary (a) with a vehicle body contact surface for contacting with the installation object surface B1 of the vehicle body in a vehicle body fixing part 31, is positioned in the limited area L1.
Patent JP-2015031177-A (JP)
Title: Lubricating oil supply mechanism for engine
Inventor: NOGUCHI NAOTO
IPC: F01M9/08
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil supply mechanism for an engine capable of supplying lubricating oil delivered from a control valve to a lubricating part of a valve train while saving the space without requiring separate parts.SOLUTION: A lubricating oil supply mechanism includes a cam cap 10 for turnably supporting a camshaft of a valve train for opening and closing an intake and exhaust valve between a cam housing and the cam cap, a valve timing changing device for changing a phase of the cam shaft by supplied or delivered lubricating oil and changing opening and closing timing of the intake and exhaust valve, and an OCV for controlling supply of the lubricating oil to the valve timing changing device and delivery of the lubricating oil from the valve timing changing device, and the OCV is arranged in an upper part of the cam cap 10, and the lubricating oil can be delivered downward, and a guide oil passage for receiving the lubricating oil delivered from the OCV and guiding the lubricating oil to a lubricating part of the valve train is formed in the cam cap 10.
Patent JP-2013226459-A (JP)
Title: Apparatus and method to convey fluid
Inventor: SIMPSON THOMAS J
IPC: A61N5/10
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method to convey a fluid.SOLUTION: An apparatus includes a fluid path, a coupling, and a nozzle. The fluid path is to carry a fluid including one or more microparticles. The coupling is located in the fluid path. The nozzle is located in the fluid path to move the fluid through a stagnant region located near the coupling. An apparatus includes a fluid path and a coupling. The fluid path is to carry a fluid including one or more microparticles. The coupling is located along the fluid path. The fluid path is substantially aligned with a force field.
Patent JP-2015036651-A (JP)
Title: Radiation shielding cloth and radiation shielding product
Inventor: MOTOGAMI TAKESHI
IPC: G21F3/02
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide radiation shielding cloth and radiation shielding products having an excellent radiation shielding property and also having excellent flexibility and handleability.SOLUTION: The radiation shielding cloth is produced using blended yarn of metal fibers and organic fibers. The metal fibers are stainless steel fibers and the organic fibers are preferably polyester fibers, wholly aromatic polyamide fibers, or polyether ether ketone fibers. The weight ratio of the metal fibers in the blended yarn is preferably within a range of 50-90%.
Patent JP-2015037059-A (JP)
Title: Lighting device and visible light communication device
Inventor: KINOSHITA SEIJI
IPC: F21S8/04
Filed: 2013-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and a visible light communication device capable of performing high-quality visible light communication while reducing the weight by reducing the thickness.SOLUTION: An edge-light type lighting device 1 in which a light-emitting unit 3 is installed on an incident edge surface 2a of a light guide plate 2 includes a plurality of concave streak patterns 6 which are parallel to an X-axis direction formed in a prescribed pitch on a bottom surface 2b of the light guide plate 2 and a plurality of convex streak patterns 7 parallel to a Y-axis direction formed in a prescribed pitch on an outgoing surface 2c of the light guide plate 2, the concave streak patterns 6 formed on the bottom surface 2b of the light guide plate 2 are formed such that the cross-section has a V-shape of which vertical angle is 65 to 105°, an LED 8 of the light emission unit 3 superimposes inputted transmission information to be controlled so as to permit blink light emission and lighting light as blink light made by superimposing transmission information from the outgoing surface 2c of the light guide plate 2 is emitted.
Patent JP-2015042149-A (JP)
Title: Brown rice flour
Inventor: USHIJIMA TAKEKI
IPC: A23L7/104
Filed: 2013-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a brown rice flour having small particle sizes and a low starch damage degree, devoid of an idiosyncratic odor by eradicating greenness borne by brown rice, and capable of providing voluminous bread or sponge cake.SOLUTION: The provided brown rice flour has a low starch damage degree of 4% or less, has an endosperm tissue average particle diameter of 100 μm or less, and exhibits a fatty acid degree of 100 mgKOH/100 g or less after having been hermetically preserved for 15 days within a light-shielded thermostat vessel under fixed intra-warehouse environmental conditions of temperature=45°C and humidity=40%; the method for manufacturing the brown rice flour set forth in Claim 1 by soaking the brown rice flour within warm water over a period satisfying the following formulae (1) and (2) and then grinding the soaked brown rice flour is also provided: formula (1): -0.1x+6.9<y<-0.1x+9.1; formula (2): 49<x<61 [In the formulae (1) and (2), x and y are respectively the temperature (°C) and soaking time (hr)].
Patent JP-2015046418-A (JP)
Title: Lid, imaging device, electronic equipment, and mobile body
Inventor: KIMURA TAKAHIRO
IPC: H01L27/14
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a lid, an imaging device, an electronic equipment, and a mobile body, capable of preventing deterioration in characteristics of an imaging element caused by overheat.SOLUTION: An imaging device comprises: a container having a recessed part; an imaging element accommodated in the recessed part; and a lid configured by a crystal substrate whose angle θ made by a principal surface of the crystal substrate and a Z-axis (an optical axis) that is a crystal axis of a crystal satisfies a relation of -3°00'≤θ≤+3°00', and covering the recessed part. The crystal substrate is fixed to the container so that a principal surface of the crystal substrate and the imaging element are opposed to each other.
Patent JP-2014014126-A (JP)
Title: Storage medium and system for access point congestion detection and reduction
Inventor: JUSTIN LIPMAN
IPC: H04L12/811
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium and system for detecting and reducing data transfer congestion in a wireless access point.SOLUTION: There is provided a non-transient machine-readable storage medium having a plurality of instructions therein, which when executed cause a transmission source computing device to: establish a peak data rate for data transmissions from the transmission source computing device to at least one computing device of a plurality of computing devices via a wireless access point; determine a round-trip-time value for a data packet transmitted from the transmission source computing device to a first computing device of the plurality of computing devices; and decrease the peak data rate in response to the round-trip-time value being greater than a first threshold value.