baber/WOPTO huggingface dataset:
Patent JP-2012247093-A (JP)
Title: Flat tubes for header-plate-less heat exchanger
Inventor: OTOMO SATOSHI
IPC: F28F1/40
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent displacement of a fitting section of each plate by fastening external force in brazing and thereby improve brazing performance, by configuring a flat tube with a pair of grooved plates, regarding flat tubes for a header-plate-less heat exchanger.SOLUTION: Step sections 7 are formed inside of tip edge sections of both side walls 1 of a first plate 3, respectively, and side walls of a second plate 4 are fitted to the outside of them, respectively. Projecting parts 7c are formed on both ends in the longitudinal direction, of the side walls 7b of the first plate 3, respectively, and the tips are kept into contact with groove bottoms of the second plate 4, respectively.
Patent JP-2012246554-A (JP)
Title: Zinc-nickel alloy plating liquid and plating method
Inventor: MAKINO TOSHIAKI
IPC: C25D3/56
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a zinc-nickel alloy plating liquid capable of realizing excellent alkaline zinc-nickel alloy plating without using nickel sulfate.SOLUTION: The alkaline zinc-nickel alloy plating liquid contains zinc, nickel, an electric conductive salt, and a complexing agent of nickel, and does not contain an aromatic sulfonic acid, an aromatic sulfonamide, an aromatic sulfonimide, an acetylenic compound, an allyl compound, a nitrile compound, and sulfate. Especially, the nickel source is a water-insoluble nickel compound such as nickel carbonate, nickel hydroxide, and nickel chloride.
Patent JP-2012252893-A (JP)
Title: Socket for semiconductor device
Inventor: SUZUKI TAKESHI
IPC: G01R1/067
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a socket for semiconductor device which is easily assembled, and can stably contact with an electrode portion of a semiconductor device, and wipe the electrode portion of the semiconductor device.SOLUTION: In a socket for a semiconductor device, a contact probe 11 includes: a plunger 12 having a contact portion 16 contacting with an electrode portion 72 of the semiconductor device 73; and a coil spring 25 for accelerating the plunger 12 toward the electrode portion 72 of the semiconductor device 73. The contact portion 16 is provided at a tip end of a cantilever-shaped contact piece 15, which is provided on the plunger 12 and extending in an axial direction of a probe storage hole 61. The contact piece 15 has a protrusion 18 projecting out in a direction orthogonal to the axial direction at a position toward the contact portion 16 from the probe storage hole 61. An apex 18a of the protrusion 18 is positioned on an outer side than the probe storage hole 61 when viewed in the axial direction.
Patent JP-2012251077-A (JP)
Title: Layered polyester film
Inventor: KODAMA AIKO
IPC: B32B27/36
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film excellent in durability of a coated layer to a solvent and exhibiting excellent adhesivity also after a solvent treatment.SOLUTION: The polyester film has a coated layer. The coated layer is formed from a coating liquid containing a polyurethane having as a constituting component a polycarbonate polyol obtained by copolymerizing two carbonate diols having different main chain structures. A polyisocyanate of the polyurethane-constituting component is aliphatic or alicyclic.
Patent JP-2012255921-A (JP)
Title: Light quantity adjustment device
Inventor: UEDA AKIHIKO
IPC: G03B9/02
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a light quantity adjustment device capable of accurately detecting an initial position of an ND filter, regardless of degree of brightness in the external environment.SOLUTION: Distance between a position 9b and a position 9c is made different from distance between a position 9d and a position 9a. When a motor is not energized, generation time of back electromotive force generated at the motor is measured as a measured value. When the measured value coincides with a stored value of the back electromotive force of the motor of the time when the ND filter enters an opening, it is determined that the ND filter is in a state of having entered the opening. When the measured value coincides with the stored value of the back electromotive force of the motor of the time when the ND filter retreats from the opening, it is determined that the ND filter is in a state of having retreated from the opening.
Patent JP-2013004998-A (JP)
Title: Multiplexer, demultiplexer, lookup table, and integrated circuit using cmos inverter
Inventor: SEKIKAWA TOSHIHIRO
IPC: H03K17/00
Filed: 2011-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer, a demultiplexer, a lookup table, and an integrated circuit that maintain a smaller difference in propagation delay time between leading and trailing edges of an input signal than before even when a body bias of a P type MOS transistor of a CMOS inverter is changed.SOLUTION: In the multiplexer, demultiplexer, lookup table, and integrated circuit using a basic configuration that is a selector circuit in which a low threshold CMOS inverter INV1 is connected as an initial stage output buffer to outputs of pass gates M1, M2, the pass gates have body terminals connected to a variable potential body bias power supply VBN, and as for INV1, a P type MOS transistor M3 has a body terminal connected to a variable potential body bias power supply VBP such that a threshold voltage thereof is variable, and an N type MOS transistor M4 has a body terminal connected to a fixed potential power supply VSS such that a threshold voltage thereof is fixed.
Patent JP-2013008101-A (JP)
Title: Composite input unit
Inventor: TOKUNO KATSUMI
IPC: H01L31/042
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite input unit having a touch panel on a solar cell, the composite input unit capable of ensuring that light on the solar cell is sufficiently provided, increasing in photoelectric conversion efficiency of the solar cell, and having a touch panel function.SOLUTION: A composite input unit includes a solar cell part capable of generating electricity by receiving light with a light receiving surface, and a touch panel part that is provided on the light receiving surface of the solar cell part and has a transparent conductive film. The transparent conductive film is made of a conductive nanowire material and has a haze value in the range of 1% to 3%.
Patent JP-2013006188-A (JP)
Title: MOLD FLUX FOR CONTINUOUS CASTING OF HIGH Mn STEEL AND CONTINUOUS CASTING METHOD FOR THE SAME
Inventor: TAKAHIRA NOBUYUKI
IPC: B22D11/20
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To continuously cast high Mn steel having a C content of 0.1-1.1% and a Mn content of 10-30% using mold flux for suppressing reaction with molten steel in a cast mold, enabling stable operation, and keeping good surface quality of a cast billet.SOLUTION: There is provided the mold flux for continuous casting of the high Mn steel having a Mn content of 10-30%. [(MnO)/(Mn)], the ratio of the MnO content of the mold flux for continuous casting to the Mn content (Mn) of the high Mn steel is 0.25-1.2, and the basicity, (T.CaO/SiO2), is 0.80-1.6.
Patent JP-2013006970-A (JP)
Title: Ink composition for aqueous ballpoint pen and retractable aqueous ballpoint pen using the same
Inventor: SUGAI HIRONORI
IPC: C09D11/18
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for an aqueous ballpoint pen that is excellent in rub resistance, resistance to blobbing and dotting and resistance to hand sebum and to provide an aqueous ballpoint pen using the ink composition.SOLUTION: In an ink composition for an aqueous ballpoint pen including at least water, a coloring agent and a pseudoplasticity-imparting agent, the ink composition for an aqueous ballpoint pen to which a rotary shearing of a shear rate of 500 (s) has been applied in an environment of 20°C is such that when an ink viscosity at a shear rate of 0.1 (s) after the elapsed time A (s) is represented by V(Pa s) and an ink viscosity at a shear rate of 0.1 (s) after the elapsed time B (s) is represented by V(Pa s) in the case of the time at starting point of measurement of an ink viscosity at a shear rate of 0.1 (s) in an environment of 20°C being set at 0, the relationship between the elapsed time and the ink viscosity is 0.01≤(V-V/B-A)≤1.0 and the ink viscosity V(Pa s) and the ink viscosity V(Pa s) are each independently 6 to 30 (Pa s) (in the formula, A and B are integers; A<B; and 0<A, B≤10).
Patent JP-2011234395-A (JP)
Title: Base station apparatus and communication method
Inventor: NISHIKIDO MASAMITSU
IPC: H04W52/18
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a reception side communication apparatus.SOLUTION: A communication apparatus includes: a controller 41 that selects any one of modulation system among a plurality of modulation systems; a modulator 44 that modulates a signal using the modulation system selected by the controller 41; a non-adaptive modulation region calculator 42 that decides the transmission power at the time of transmission of the signal for every modulation system used when the modulator 44 modulates the signal; and a wireless part 46 that transmits the signal modulated by the modulator 44 at the transmission power decided by the non-adaptive modulation region calculator 42.
Patent JP-2013009704-A (JP)
Title: Method of manufacturing living organism dilator instrument and living organism dilator instrument
Inventor: MIZOGUCHI HIROBUMI
IPC: A61F2/958
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a living organism dilator instrument, which can properly be mounted with a stent on the surface of a balloon.SOLUTION: Firstly, a step of forming an inside tube 25 is performed by using polyimide. After that, a step of temporarily retaining a pair of angiography tubes 41, 42 at prescribed points of the inside tube 25 is performed. After that, a step of forming a coated tube 43 is performed. Concretely, a thermal contractive tube 44 is arranged so as to cover an external peripheral face of a prescribed range of the inside tube 25. Then, the thermal contractive tube 44 is heated by using a heater HD. By this, the thermal contractive tube 44 is contracted, and the coated tube 43 is formed so as to cover the external peripheral face of the prescribed range of the inside tube 25. After that, by performing a step of inserting an inside tube unit into an outside tube 24, a step of attaching the balloon 23, and a step of mounting the stent 11 on the contracted balloon 23, the manufacturing of the living organism dilator instrument 10 is completed.
Patent JP-2013010978-A (JP)
Title: Thin film-forming apparatus
Inventor: YOSHIDA TAKASHI
IPC: C23C16/54
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film-forming apparatus that can stably form a thin film in a film-forming chamber by preheating a film substrate at an optimum film-forming temperature.SOLUTION: This film-forming apparatus is equipped with at least a pair of rollers 11, 21 performing unwinding and/or winding of a film substrate 10; a film-forming chamber 3 for forming the thin film, disposed between at least a pair of rollers 11, 21; at least one idling roller 13 disposed between at least one roller 11 to be the unwinding side in the pair of rollers and the film-forming chamber 3; and a heating roller 14 disposed between the idling roller 13 and the film-forming chamber 3. The film substrate 10 is introduced in the film-forming chamber 3 after the film substrate 10 is brought into contact with the heating roller 14 and heated to raise temperature. The thin film-forming apparatus is further equipped with a holding angle-adjusting devices 15, 16 changing holding angle α to the heating roller 14 by changing the position of the idling roller 13.
Patent JP-2013014848-A (JP)
Title: Swimming suit
Inventor: TSUBOI JOJI
IPC: A41D7/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a swimming suit with anti-slip materials having high anti-slip effect.SOLUTION: The swimming suit includes the anti-slip materials having textile fabrics composed by using yarns, which contain nanofibers with a fiber diameter of ≤1 μm, for either one of warp or weft. Preferably, the anti-slip materials are composed of the yarns containing the nanofibers for the warp, and the weft is composed of the yarns formed from fibers with a fiber diameter of ≥2 μm.
Patent JP-2011213347-A (JP)
Title: Traction control system
Inventor: UEMATSU HIROHARU
IPC: B60T8/175
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a traction control system which properly distributes a driving force of each of wheels in response to a slipped condition of a driving wheel and further assures a sufficient acceleration characteristic and a course tracing characteristic at turning operations.SOLUTION: This traction control system includes wheel rotational speed detecting means 43FL to 43CR, a control starting determination means 82 for determinating whether or not a control for a differential adjustment mechanism is carried out on the basis of a rotational speed, and a differential adjustment mechanism control means 85 for controlling a differential adjustment mechanism on the basis of a result of determination of the control starting determination means 82, wherein the control starting determination means 82 includes a right and left wheel rotational speed difference calculating part and a control starting determination unit for determinating that the control of the differential adjustment mechanism is started in the case that the right and left wheel rotational speed difference exceeds a predetermined threshold value for the right and left wheel rotational speed difference or in the case that a right and left wheel rotational speed ratio exceeds a predetermined threshold value for the right and left wheel rotational speed ratio.
Patent JP-2013015163-A (JP)
Title: Buffer
Inventor: NISHIMURA MAKOTO
IPC: F16F9/50
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To raise pressure resistance of a separator tube provided in the circumference of a cylinder and having a branch integrally formed and reduce weight by thinning down in a cylindrical buffer.SOLUTION: A piston 5 having a piston rod 6 coupled is inserted into a cylinder in which oil is enclosed, and a flow of the oil caused by motion of the piston 5 is controlled by a damping force generating mechanism 25 to generate damping force. The outer circumference of the cylinder 2 includes a separator tube 20 to make the oil circulate through the damping force generating mechanism 25 through the branch pipe 45 integrally formed with the sidewall of the separator tube 20. An inner peripheral groove 43 keeping a sealing member 19 fitted is formed in a vicinity of the lower side of the branch pipe 45 of the separator tube 20, and a reinforcing part 46 is formed in a vicinity of the upper side. This makes the separator tube 20 reduce stress concentration to the upper part and the lower part of the base of the branch pipe 45 when internal pressure works, so that the pressure resistance is raised to reduce the weight by thinning down.
Patent JP-2013014207-A (JP)
Title: Security frame of working vehicle
Inventor: KATO SHINJI
IPC: B60R21/13
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a security frame of a working vehicle configured to include a pair of fixed frame with a bracket disposed at the top and a movable frame supported on right and left brackets so as to be turned forward/backward around a turning shaft provided in the bracket, while improving load capacity of the movable frame.SOLUTION: The security frame of a working vehicle includes: a fixed frame 17 with a bracket 23 disposed at the top; a movable frame 18 turnably supported on the turning shaft provided in the bracket 23; and a locking pin 26 for locking the movable frame 18 in an erected state and a stored state. The bracket 23 is formed to have a U shape with one side opened for storing the movable frame 18. A wall part 29 opposite the opened side of the bracket 23 is inclined from a lower end to an upper end so as to be close to the movable frame 18 which is in the erected state, to bring the upper end of the wall part 29 close to or into contact with the movable frame 18.
Patent JP-2013016687-A (JP)
Title: Solid state image element
Inventor: YOKOYAMA TOSHIFUMI
IPC: H01L27/14
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image element capable of providing a high quality output image by reducing a difference of a smear ratio in a pixel portion.SOLUTION: The solid state image element has a micro lens 16 and a color filter 17 that selects wavelengths of red, green and blue and includes an optical waveguide structure (optical waveguide 13 ...) that allows incident light after transmitting through the color filter 17 to propagate to a pixel opening part by using a material having a refractive index larger than that of a peripheral portion. The opening diameter of the optical waveguide 13 gets smaller from the pixel center toward the periphery portion. In particular, the opening diameter dat the central portion is larger than the opening diameter dat the outer periphery. In an R-pixel and a B-pixel also, the opening diameter of the optical waveguide is set with the same relationship.
Patent JP-2013014964-A (JP)
Title: Urinal device
Inventor: KUSANO TAICHI
IPC: E03D13/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a urinal device capable of suppressing the occurrence of urinary calculuses in a drain horizontal branch pipe while securing water saving performance.SOLUTION: A urinal device includes: a bowl part having a bowl back wall face 202a to be opposed to a user and a bowl bottom face 202b located below the bowl back wall face 202a, for receiving a urine flow from the user; a drain port 203 opened to the bowl bottom face 202b; a trap part having a first standing water region and a second standing water region for reserving water to form seal water, and a first inflow port linked to the first standing water region and a second inflow port linked to the second standing water region; water supply means for supplying washing water to the bowl part; and a perforated plate 60 having a shielding part 61 for covering the first inflow port and the second inflow port, a hole part 62 through which urine and the washing water pass from the bowl part, and a blocking part 63 for applying higher directivity to the first inflow port than to the second inflow port for the urine passing the perforated plate 60.
Patent JP-2013019693-A (JP)
Title: Facility information output device and facility information output method
Inventor: SUZUKI JUNICHIRO
IPC: G09B29/10
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To output facility property information while taking a direction at a reference point into consideration.SOLUTION: A facility information output device is configured: to acquire reference point position information indicative of the position of the reference point; to acquire reference direction information indicative of a reference direction as the direction at the reference point; to acquire facility information on a plurality of facilities within a predetermined range from the reference point on the basis of the reference point position information by reference to a facility information database which stores facility information including facility position information representing positions of facilities and facility property information representing properties of the facilities; to calculate facility directions indicative of directions of the respective facilities from the reference point on the basis of the facility position information included in the acquired facility information and the reference point position information; and to output facility property information included in the acquired facility information on the basis of the difference between the reference direction and facility direction.
Patent JP-2013020778-A (JP)
Title: Organic light-emitting element coating liquid, organic light-emitting element, organic light-emitting element light source, and manufacturing method thereof
Inventor: SAKUMA HIROTAKA
IPC: H05B33/22
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting element light source which can carry out patterning of pixel regions and electrode connection regions needed for forming a series structure alignment-free.SOLUTION: The organic light-emitting element light source comprises a first organic light-emitting element including a first lower electrode, a pixel formation layer, a mixed layer, an electrode connection layer and a first upper electrode and a second organic light-emitting element including a second lower electrode and a second upper electrode. The first lower electrode, the pixel formation layer and the first upper electrode are formed on a substrate in that order. The second lower electrode and the electrode connection layer are formed on the substrate in that order. The surface energy of the first lower electrode and that of the second lower electrode are different. The second lower electrode and the first upper electrode are electrically connected by the electrode connection layer. The mixed layer is formed in a boundary between the pixel formation layer and the electrode connection layer, the mixed layer containing a pixel formation layer component and an electrode connection layer component, and the pixel formation layer containing a host and a light-emitting dopant.
Patent JP-2013020904-A (JP)
Title: Lever type connector
Inventor: TANIGAWA NAOTAKA
IPC: H01R13/629
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To improve a holding force for holding a lever at an initial position.SOLUTION: A cantilevered elastic locking piece 35 is provided in a housing space 30 opened on a lever 20, and a locking part 36 at a tip is fitted with a locking hole 16 opposed to the housing space 30 and opened on a male housing 10, so as to constitute means for holding the lever 20 at an initial position. One side wall 30A of the housing space 30 is formed as a tapered face 50 whose width is larger toward the locking hole 16. When a rotation force toward a fitting position is applied to the lever 20 held at the initial position, while the locking part 36 is pressed to a side face of the locking hole 16, the elastic locking piece 35 is torsion-deformed and the locking part 36 is being detached. However, the tapered face 50 of the side wall 30A of the housing space 30 presses the elastic locking piece 35 to restrain the elastic locking piece 35 from rising. Additionally, a component force F for pressing the elastic locking piece 35 toward the locking hole 16 is applied, and therefore, the locking part 36 is reliably retained in the locking hole 16.
Patent JP-2013022748-A (JP)
Title: Non-slip sheet
Inventor: KOBAYASHI HIROYUKI
IPC: B63B35/79
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-slip sheet which has sufficient non-slip properties even under a wet state and is less stimulative to bare skin.SOLUTION: The non-slip sheet 1 includes a base material 10 having a first main surface 11 and a second main surface 12 opposite to the first main surface. The first main surface 11 includes an embossed shape composed of a first irregular pattern and a second irregular pattern disposed on projections of the first irregular pattern. The pitch of projections of the first irregular pattern is 50 μm or more and 200 μm or less, the pitch of recesses of the second irregular pattern is 20% or less of the pitch of recesses of the first irregular pattern, the maximum height (Rmax) of the surface roughness of an area including the first irregular pattern and second irregular pattern is 25 μm or more and 50 μm or less, and the maximum height (Rmax) of the surface roughness of an area including only the second irregular pattern is 8 μm or more and 15 μm or less. The recesses of the first irregular pattern and the recesses of the second irregular pattern which constitute the embossed shape communicate with each other.