baber/WOPTO huggingface dataset:
Patent JP-2013062106-A (JP)
Title: Fuel cell frame member and method for producing the same
Inventor: TAWARA TOMONORI
IPC: H01M8/02
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell frame member excellent in insulation characteristics, high in corrosion resistance, low in impurity elution property, and exhibiting high strength and durability.SOLUTION: The fuel cell frame member comprises a carbon/resin hardening compact which includes 30-70 pts.mass of carbon powder relative to 100 pts.mass of a thermosetting resin binder, has a thermal expansion coefficient at 25-130°C of 45×10/K or less and has an insulation resistivity of 1.0×10Ω cm or more, the carbon powder having a thermal expansion coefficient of 2.8×10-5.2×10/K, an average particle size of 20 μm or less, a spacing d(002) of crystal plane of 0.3360 nm or more, a crystallite thickness Lc(002) of 10 nm or less, and an absolute specific gravity of 2.10 g/cmor more.
Patent JP-2013062766-A (JP)
Title: Semiconductor device
Inventor: KAMEMOTO YOSHIKI
IPC: H03K19/0175
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with short rise and fall times of an output signal.SOLUTION: A clock driver includes: an inverter 1 that outputs a reverse signal CLK of a clock signal CLKB to an output node N2; transistors P2 and P3 that are connected in series between a line of a power-supply voltage VCC and the output node N2; transistors Q2 and Q3 that are connected in series between the output node N2 and a line of a ground voltage VSS; and a delay circuit 3 that delays the clock signal CLK for only a predetermined time and then provides it to gates of the transistors P2 and Q3. For example, when the clock signal CLKB changes from a "L" level to a "H" level, both the transistors Q2 and Q3 are turned on for a predetermined time, and a current is extracted from the output node N2.
Patent JP-2012092307-A (JP)
Title: Energy ray-curable resin composition for optical lens sheet, and cured product thereof
Inventor: MIZUGUCHI TAKAFUMI
IPC: C08F290/06
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition suitable for production of a lens sheet such as Fresnel lens, lenticular lens, prism lens or microlens to which conductivity is imparted, and also to provide a cured product of the composition excellent in releasability, type reproducibility and adhesiveness and having high refractive index.SOLUTION: There is provided a resin composition comprising: an ionic liquid (A); a compound (B) having carboxyl groups in a molecule; an acrylate monomer (C) having a phenyl ether structure; and a photopolymerization initiator (D). The cured product thereof and the optical lens sheet using the cured product are also provided.
Patent JP-2013070523-A (JP)
Title: Armature for rotary electric machine and manufacturing method thereof
Inventor: KOGA KIYOTAKA
IPC: H02K3/04
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily setting an odd number of coil windings on a conductor side, the coil windings being arranged in a radial direction in each slot of a rotary electric machine comprising a coil composed of a plurality of coil parts, the coil parts being formed by winding a linear conductor.SOLUTION: An armature for a rotary electric machine comprising a coil that is wound around an armature core having total K slots 22 per each pole and each phase. The coil comprises: an L winding coil part formed by winding one single piece of linear conductor L times (L represents an odd number); and an M winding coil part formed by winding the linear conductor M times (M represents an even number), each part is consecutively repeated K times alternately. Each coil part respectively has an even number of conductor side parts 33, which are divided half into a first conductor side group 41 and a second conductor side group 42. The first conductor side group 41 of one of the L winding coil parts and the second conductor side group 42 of one of the M winding coil parts are placed together so that the conductor side part 33 having (L+M) coil windings is disposed in each of all the slots 22.
Patent JP-2013074667-A (JP)
Title: Switching power supply, and ac waveform generating method in switching power supply
Inventor: CHALENBOON NATTAWOOT
IPC: H02M7/219
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To materialize a PFC switching power supply capable of determining polarities of an AC voltage and detecting a voltage without using a DC interrupting element such as a transformer.SOLUTION: The switching power supply includes: a power factor improving part for rectifying an AC voltage input to an input part, outputting a DC output to a load, and improving a power factor; an input voltage detecting part for outputting a positive pole detecting voltage and a negative pole detecting voltage correspondingly to the positive voltage and the negative voltage of the input part; and a switching control part for controlling operation of the power factor improving part on the basis of the positive pole and negative pole detecting voltages. The AC waveform generating part of the switching control part generates an AC waveform based on the positive pole and negative pole detecting voltages, the switching control part generates a driving pulse the cycle and the duty ratio of which vary in accordance with AC waveform information, and drives one or a plurality of switching elements owned by the power factor improving part. Thereby, the DC output of the power factor improving part is maintained at a prescribed DC output, and the power factor is improved.
Patent JP-2011258246-A (JP)
Title: Memory access device
Inventor: YAMADA TAKASHI
IPC: G06F12/06
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory access device for reducing a cost, while securing a data transfer rate and a capacity which are requested.SOLUTION: A memory access device includes: first control signals for performing control to read data from a first memory; second control signals for performing control to read data from a second memory; a first logical address space for referring to only the first memory; and a second logical address space for referring to the first and second memories, where the logical addresses of the first memory and the logical addresses of the second memory are alternately arranged. The second memory has a delay from the input of the address to the output of the data and, when a first command to perform access to the second logical address space is issued, performs first reading to read the data from the first memory, based on the first control signals, and also second reading to read the data from the second memory, based on the second control signals.
Patent JP-2013070904-A (JP)
Title: Medical drainage device
Inventor: KAMATA KEIJI
IPC: A61M27/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical drainage device which enables accurate recognition of a drainage amount.SOLUTION: The medical drainage device 1 includes: a connection tube 11 which is connected to a catheter 3; a suction device 12 which is connected to the connection tube 11 and includes a pump 121 that is a hollow elastic body; a storage bag 13 which is connected to the pump 121 of the suction device 12 and stores drainage sucked through the connection tube 11 and the pump 121; and a check valve 17 which makes a gas and the drainage flowing from the pump 121 to the storage bag 13 pass through and prevents the flow of the gas and the drainage from the storage bag 13 to the pump 121. The medical drainage device 1 is provided with a communication path (tube 151) for communicating the pump 121 of the suction device 12 with the storage bag 13 and supplying the gas inside the storage bag 13 to the pump 121.
Patent JP-2014241186-A (JP)
Title: Led lighting device
Inventor: MATSUSHITA TADAHIRO
IPC: F21S2/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To easily attach an LED support member 2 to a translucent tube 1 in an LED lighting device 100.SOLUTION: An LED lighting device includes: an LED support member 2 which has a front surface and a rear surface and supports an LED 3 on the front surface side; a cylindrical translucent tube 1 on which the rear surface of the LED support member 2 is attached, the translucent tube 1 having a cylindrical inner surface 1a; and a cap member 4 which covers a side end opening part of the translucent tube 1 and is attached at least in a radial direction that is perpendicular to an axial direction of the translucent tube 1 without causing backlash. A pressing surface 9a, which presses a contact surface 9b provided at the LED support member 2 and sandwiches the LED support member 2 with a cylindrical inner surface 1a of the translucent tube 1 when the cap member 4 is attached to the translucent tube 1, is provided at the cap member 4.
Patent JP-2013076431-A (JP)
Title: Attachment unit
Inventor: KATO HIDEO
IPC: F16B12/48
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple attachment unit with few components that can firmly fix a leg or strut on a board used for a shelf plate or the like constituting a table, desk, or shelf having, for example, a core material of a honeycomb structure which does not affect nailing or screwing.SOLUTION: The attachment unit includes: a mounting seat having a mounting means for mounting the leg, strut, or the like which is mounted on a board like the top plate of the table or desk or the shelf plate of the shelf or the like; a holder which mounts the mounting seat to be inserted into a mounting hole provided on the board; and multiple static members provided to project and bias outward of the holder so that the holder is inserted and fixed in the mounting hole.
Patent JP-2013076862-A (JP)
Title: Charging roller
Inventor: WATANABE MASAHIRO
IPC: G03G15/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce adhesion of foreign substances to a surface of a charging roller for a long period of time from an initial period of use of the charging roller until expiration of service life thereof, and to suppress an image defect due to the adhesion of the foreign substances to the surface of the charging roller.SOLUTION: A charging roller has a nano structure layer provided with a plurality of protrusions having columnar structures on a surface as a surface layer. A mean value of diameters of the plurality of protrusions is 5 nm or more and 200 nm or less, and a mean value of distances among the protrusions adjacent to one another is 20 nm or more and 700 nm or less. The protrusions are formed of a block copolymer of two polymers having carbon density of monomer units different from each other.
Patent JP-2013078010-A (JP)
Title: Device, method, and program for voice processing
Inventor: KANDA RYUICHI
IPC: H04M1/60
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide device, method, and program for voice processing, capable of suppressing occurrence of an echo or howling with reduced manufacturing cost, when a plurality of voice processing devices are used by interconnection.SOLUTION: A voice processing device 10 communicates with other voice processing devices 10 to determine the timing of outputting a test sound. At the identified timing, the voice processing device 10 sequentially outputs test sounds from a speaker with predetermined sound volume. A voice processing device 11 receives test sounds transmitted from voice processing devices 12, 13, to identify received volume and each incoming direction. If the received volume when receiving the test sound transmitted from the voice processing device 12 is a predetermined value or larger, the voice processing device 11 attenuates reception sensitivity in the incoming direction associated with the disposition direction of the voice processing device 12 among microphones. The microphone of the voice processing device 11 is adjusted to have directivity indicated by a directivity pattern 31.
Patent JP-2013078376-A (JP)
Title: Absorbent article
Inventor: NODA YUKI
IPC: A61F5/44
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article that prevents a top part of a protrusion of a top sheet from sticking onto the skin of a wearer.SOLUTION: The absorbent article includes a liquid-permeable top sheet 2A provided on the side facing the skin, a liquid-impermeable back sheet provided on the side facing clothing, and a liquid-retaining absorber provided between the top sheet and back sheet. At least a portion of the skin-side surface of the top sheet 2A is formed of a resin film having a lubricant layer 27A formed on the skin-side surface, and the lubricant layer 27A is water-repellent and/or oil-repellent.
Patent JP-2013078544-A (JP)
Title: Prize acquisition game apparatus
Inventor: TAKASUGI KOKI
IPC: A63F9/30
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a prize acquisition game apparatus inhibiting the possibility of acquiring a prize being unstably grasped, and suitable for the characteristics of the prize.SOLUTION: The prize acquisition game apparatus dispenses a prize acquired by a prize acquisition portion moving according to the operation of a player, for the player. In the prize acquisition game apparatus, until the end of the upward movement of the prize acquisition portion maintaining the attitude of a grasping portion closed above the prize acquisition portion, the grasping portion is controlled to be displaced through a small angle relative to the upward moving direction of the prize acquisition portion.
Patent JP-2013088858-A (JP)
Title: Bill receiving and dispensing device
Inventor: TABEI HIROSHI
IPC: G07D9/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To achieve effective use of bills while suppressing the increase of cost.SOLUTION: A bill dispensing operation is performed. In the bill dispensing operation, bills are fed out from circulating parts 35 to 37 per denomination and are identified in an identification part 28, and bills identified as normal bills are fed out to a transaction port 21 while bills not identified as normal bills are stored in a temporary storage part 39. In the case that there are bills stored in the temporary storage part 39 after the bill dispensing operation, an operation of taking out/storing bills in the temporary storage part and an operation of taking/storing bills at the transaction port 21 are alternately and repeatedly performed in condition that bills have been extracted from the transaction port 21. In the operation of taking out/storing bills in the temporary storage part, bills stored in the temporary storage part 39 are fed out and are identified by the identification part 28, and bills identified as normal bills are stored in the circulating parts 35 to 37 per denomination while bills not identified as normal bills, which cannot be stored, are stored at the transaction port 21. In the operation of taking/storing bills at the transaction port, bills stored in the transaction port 21 are fed out and are identified by the identification part 28, and bills identified as normal bills are stored in the circulating parts 35 to 37 per denomination while bills not identified as normal bills, which cannot be stored, are stored in the temporary storage part 39.
Patent JP-2012060648-A (JP)
Title: Solid-state image pickup device
Inventor: INADA YOSHIAKI
IPC: H03M1/56
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To change a pulse which is to be changed with a simple structure when resolution of AD conversion is to be changed.SOLUTION: When a mode of resolution of AD conversion is a 9 bit mode, a decoder 102 operates only an H counter 104. When the mode of the resolution of the AD conversion is a 10 bit mode or a 12 bit mode, the decoder 102 stops a counting operation of the H counter 104 and starts counting of an idle counter 106 when a count value of the H counter 104 becomes a start count value stored in a register 101. When the count value of the idle counter 106 becomes a count number stored in the register 101, counting of the H counter 104 is resumed. This invention can be applied to an image sensor adopting a column AD conversion system, for example.
Patent JP-2013087731-A (JP)
Title: Variable valve mechanism
Inventor: HATAMURA KOICHI
IPC: F01L13/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce sliding resistance by making a sliding amount of a control arm 21 relative to a swing arm 11 as small as possible when the swing arm 11 is directly pressed by the control arm 21 without a rotating member such as a roller.SOLUTION: A control lever 33 shifting a position of the control arm 21 moves a swing axis center X3 of the control arm 21 in a direction separating from or approaching to a swing axis center X2 of the swing arm 11 when viewed from an axial direction of a camshaft 2.
Patent JP-2013107918-A (JP)
Title: Laminated polyester film
Inventor: KAWASAKI YASUSHI
IPC: B32B7/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film suitably utilizable for members such as a film member for a transparent electrode such as a touch panel, a film for forming, etc., which are requested of excellent transparency, slipperiness, and adhesiveness to various functional surface layers, also required of reducing uneven interference due to reflection of outer light after various functional surface layers such as a hard coating layer are formed.SOLUTION: This laminated polyester film has a first coated layer formed such that a coating liquid including particles is applied on at least one surface of an unstretched polyester film and stretched in at least one direction; and a second coated layer formed from a coating liquid including a metal oxide and two or more kinds of crosslinking agents on the first coated layer or on the opposite surface, and that has absolute reflectance having a minimum value in the wavelength range of 400-800 nm, the absolute reflectance at the minimum value is 4.0% or more.
Patent JP-2013095611-A (JP)
Title: Method for producing sapphire single crystal
Inventor: SUGIMURA WATARU
IPC: C30B29/20
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent contamination by hardly soluble matter into sapphire melt inside a molybdenum crucible.SOLUTION: This method for producing a sapphire single crystal by the CZ method comprises: a pre-combusting step of subjecting the molybdenum crucible 14 to a heat treatment in a reducing atmosphere in a chamber 11, thereby removing an oxide film at its surface; a melting step of introducing a sapphire raw material into the molybdenum crucible 14 and melting the same, thereby obtaining the sapphire melt 21; and a pulling step of pulling a seed crystal soaked in the sapphire melt 21, thereby obtaining the sapphire single crystal 20. The reducing atmosphere is a hydrogen atmosphere with a hydrogen concentration of ≥10 ppm and ≤5 vol.%.
Patent JP-2013095964-A (JP)
Title: Titanium plate, method for producing titanium plate and method for manufacturing heat-exchanging plate for plate-type heat-exchanger
Inventor: ITO YOSHINORI
IPC: C22C14/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a titanium plate which displays excellent formability without lowering the strength, a method for producing the titanium plate, and a method for manufacturing a heat-exchanging plate for plate-type heat-exchanger.SOLUTION: In the titanium plate composed of the pure-titanium for industry, containing crystal grain structure of α-phase (HCP-structure), the titanium plate is characterized in that coarse crystal grains having 4 times or more of the average grain diameter of the crystal grain, are contained in the proportion of ≥0.5 pieces to the 100 pieces of the crystal grains.
Patent JP-2013095558-A (JP)
Title: Sheet taking-out method, and sheet taking-out device
Inventor: MORI TETSUYA
IPC: B65H3/08
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet taking-out method and a sheet taking-out device which are capable of surely sucking and separating the sheet of the upper most layer from a group of many stacked sheets one by one.SOLUTION: In the sheet taking-out method for taking out the sheet 101 located at the uppermost layer of a sheet group 100 in which a large number of sheets are stacked, one by one in order from the sheet 101, the upper surface of the sheet 101 is sucked by a plurality of suckers 1 and 2 and the arrangement interval of a part or all of the suckers 1 and 2 is shortened while keeping the suction state, so that the top sheet 101 is flexed, a part of the top sheet 101 is floated from the sheet 102 of a next layer, and then, all of the suckers 1 and 2 are pulled up.
Patent JP-2013102628-A (JP)
Title: Common operation rod
Inventor: MORIYAMA HIROYUKI
IPC: H02G1/02
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a common operation rod that has less possibility of dropping an operating tool and that is capable of facilitating further tightening of a lock nut during operation and removal of the operation rod after operation.SOLUTION: A common operation rod includes: a power supply mechanism (composed of a first gear 31 and a second gear 32) that rotatably supports a power transmission shaft 20 extending in an axial direction in the inside of a rod-like body 2, and that supplies power for rotating the power transmission shaft to a grip portion 6 provided at a base end of the rod-like body; and a power output mechanism (composed of a third gear 33, a fourth gear 34, a worm gear 35, and a rack portion 17 formed on an inner peripheral surface of a lock nut) that is provided in the inside of the rod-like body at a portion close to a portion where the lock nut 15 is provided, and that reciprocates the lock nut in the axial direction of the rod-like body in accordance with the rotation of the power transmission shaft.
Patent JP-2012136288-A (JP)
Title: 2-liquid-mixing vessel
Inventor: SUEMASA NOBORU
IPC: B65D81/32
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a 2-liquid-mixing vessel having a simplified structure and moreover mixing 2 liquids filled in different vessels respectively just by simple operation of opening a cover of the vessel.SOLUTION: The 2-liquid-mixing vessel includes a connection body 15 attached to an opening 6 of a large vessel 2, a cover 16 screwed to an opening 11 of a small vessel 3 and the connection body 15 respectively, and a rotation-restricting means 31 mounted between the small vessel 3 and the connection body 15 to restrict the rotation of the small vessel 3 to the connection body 15. Accordingly the 2-liquid-mixing vessel is very user-friendly since it is possible to mix the first liquid in the large vessel 2 and the second liquid in the small vessel 3 for use by the conventional cover-opening operation. The 2-liquid-mixing vessel is sanitary since it is possible to mix the 2 liquids without opening the cover 16 completely.
Patent JP-2012164962-A (JP)
Title: Solar cell sealing material and solar cell module produced by using the same
Inventor: OTSUKA MICHIKO
IPC: B32B27/32
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell sealing material which is excellent in all of adhesiveness, transparency, and heat resistance and with which a solar cell module is formed easily, and to provide the solar cell module which is produced by using the same.SOLUTION: The solar cell sealing material has a (I) layer formed of a resin composition (Z) which contains a polyethylene-based resin (X) and a silane-modified ethylene-based resin (Y) and satisfies the following condition (a), and a (II) layer formed of a resin composition (C) which contains an ethylene-α-olefin random copolymer (A) that satisfies the following condition (a) and an ethylene-α-olefin block copolymer (B) that satisfies the following condition (b): (a) a crystal melting enthalpy of 0 to 70 J/g measured at a heating rate of 10°C/min by differential scanning calorimetry; (b) a crystal melting peak temperature of 100°C or higher and a crystal melting enthalpy of 5 to 70 J/g measured at a heating rate of 10°C/min by differential scanning calorimetry.