baber/WOPTO huggingface dataset:
Patent JP-2012130732-A (JP)
Title: Pen needle and safety shield system
Inventor: GIAMBATTISTA LUCIO
IPC: A61M5/32
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety shield that locks a shield at an extended position to enclose a cannula after use.SOLUTION: The safety shield may be retracted from a first position enclosing a needle cannula for the safety shield to a second position where an end part of the needle cannula 34 exposes for injection. The safety shield system permits retraction of the safety shield 22 during use, but extends the shield enclosing the needle cannula 34 in a locked position following use. The shield system is utilized with a pen needle injector 20 having a double ended needle cannula 34 mounted on a hub 40 received in the open end of the pen needle injector. An assembly can be safely disposed of by removing an safety shield assembly. In the assembly of the needle cannula and the hub, a cap also includes internal radial ribs 56 preventing retraction of the shield prior to removing the cap, preventing inadvertently piercing the cap while the safety shield assembly is being assembled into the pen needle injector.
Patent JP-2013174218-A (JP)
Title: Compression ignition type internal combustion engine
Inventor: SHIMA YUTA
IPC: F02B11/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To achieving suitable ignition timing in a compression ignition type internal combustion engine using gasoline as fuel.SOLUTION: A spark plug 6 is mounted on a cylinder head 2 as a shock wave generating means. A termination of a compression stroke, the first-time spark is performed when a piston 3 is at a distance E1 and further when the piston 3 has risen to a distance E2 near a top dead center, the second-time spark is performed. The first shock wave 12 generated by the first spark comes into collision with an inner surface of a combustion chamber and reflects therefrom to thereby generate a first reflected wave 13, so that the second shock wave 14 generated by the second spark collides with the first reflected wave 13. An interfacial boundary 15 where the second shock wave 14 has collided with the first reflected wave 13 becomes partially high in pressure to allow fuel particles 16 located at the interfacial boundary 15 to become easy to combust. Hence, the fuel particles combust when the piston 3 reaches the top dead center, thereby triggering the explosive combustion of the whole of an air-fuel mixture.
Patent JP-2013177921-A (JP)
Title: Image forming device
Inventor: KAIGA MIHO
IPC: F16C33/74
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To reliably block a clearance between a rotation member and a bearing member.SOLUTION: An image forming device which includes a rotation member and a bearing member for rotatably supporting the rotation member and performs image forming to a recording material through the rotation of the rotation member, is provided with a cover member press-fitted into the rotation member. The cover member covers the bearing member in a direction orthogonal to a shaft of the rotation member.
Patent JP-2013177763-A (JP)
Title: Guard fence
Inventor: KITANO MITSUHIRO
IPC: E01F15/04
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a guard fence which increases strength of a support structure for a vertical grid panel at an end by improving the support structure.SOLUTION: In a guard fence P in which a cross beam 2 is attached between supports 1 erected at a side edge of a road, the cross beam 2 (2a) is further extended in a road extension direction from the support 1 (1a) positioned at a lateralmost end, and a vertical grid panel 3 (3a) including cross rails 31 arranged in upper and lower positions and a muntin 32 attached between the cross rails 31 is attached between the support 1 (1a) at the lateralmost end and a protruded end 21 of the cross beam 2 (2a).
Patent JP-2013176915-A (JP)
Title: Setting information storage device, and image processing device
Inventor: TSUJIMOTO KUNIHIKO
IPC: B41J29/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To improve user's convenience, in a setting information storage device which stores setting information corresponding to contents of user operations in units of users.SOLUTION: After a login process, a device control section 21 generates second setting information in which first setting information corresponding to contents of an operation carried out before the login process is correlated to a logged-in user and then stores the generated setting information in a second setting information storage section 42.
Patent JP-2013183037-A (JP)
Title: Electric double layer capacitor
Inventor: YAMAMOTO MASAFUMI
IPC: H01G11/54
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor that has low resistance even at cryogenic temperature.SOLUTION: There is provided an electric double layer capacitor 1 that has a polarizable positive electrode 12 and a polarizable negative electrode 13 arranged with a separator 11 interposed and further sandwiched between collector plates 14, 15 from both sides, and is impregnated with an electrolyte 17 inside. The area of the polarizable positive electrode 12 is larger than the area of the polarizable negative electrode 13, and the electrolyte 17 contains an ion liquid such that cations are larger in van der Waals volume than anions.
Patent JP-2013186107-A (JP)
Title: Vibration piece and electronic apparatus
Inventor: II TOSHIHIRO
IPC: H01L41/08
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vibration piece provided with a wiring structure that is free of occurrence of partial concentration of an electric field.SOLUTION: A vibration piece comprises: an element piece 23; a first electrode layer 46a1 provided on the element piece 23; a first piezoelectric layer 46a2 that is provided on the first electrode layer 46a1, has inclined surfaces on lateral surfaces and has a width wider than that of the first electrode layer 46a1; a second electrode layer 46a3 provided on the first piezoelectric layer 46a2; third electrode layers 46a4 that are provided on the inclined surfaces of the first piezoelectric layer 46a2 and are connected to the second electrode layer 46a3; and a fourth electrode layer 48 that is provided on the element piece 23 and is connected to one of the third electrode layers 46a4. When a shortest distance from an end portion of the first electrode layer 46a1 to one of the third electrode layers 46a4 is represented by A, a shortest distance from the end portion of the first electrode layer 46a1 to the fourth electrode layer 48 is represented by B and a shortest distance between the first electrode layer 46a1 and the second electrode layer 46a3 is represented by C, A, B and C satisfy relational expressions of C≤A and C≤B.
Patent JP-2013189206-A (JP)
Title: Extraction stopper for beverage server
Inventor: UNO MASAHIRO
IPC: B67D1/07
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an extraction stopper for a beverage server that prevents beverage from contacting with a spring (biasing means) and enables replacement and maintenance of the spring without the need for removal of the whole of the extraction stopper from the server and emptying a tank.SOLUTION: An extraction stopper for a beverage server includes a storage chamber of a biasing means formed in the same direction as a movement direction of a valve rod and on a tip side of an extraction stopper body and closer than an extraction nozzle; a support member of the biasing means attached to one end of the storage chamber; a sealing member provided on the valve rod and for sealing beverage not to leak into the storage chamber; a first biasing means fitted into the storage chamber and for biasing a lever in a first closing direction; and a second biasing means fitted into the support member and for biasing the lever in a second closing direction.
Patent JP-2013191614-A (JP)
Title: Rare earth permanent magnet and method of manufacturing the same
Inventor: KUME KATSUYA
IPC: B22F9/04
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth permanent magnet and a method of manufacturing the same, capable of preventing magnetic characteristics from being reduced by carbon being remaining when manufacturing a permanent magnet by performing wet type pulverization of a magnet material in an organic solvent and using a green-sheet method.SOLUTION: A compound 12 is formed by performing wet type pulverization of a magnet material in an organic solvent and mixing the pulverized powder and a binder. A green sheet 14 is produced by molding the formed compound 12 in a sheet-like shape. Subsequently, magnetic field orientation of the molded green sheet 14 is performed and a calcination processing is performed by holding the green sheet 14 under a non-oxidation atmosphere pressurized to a pressure higher than the atmospheric pressure at 200°C to 900°C for several hours. Next, a permanent magnet 1 is manufactured by sintering the green sheet 14 at a burning temperature.
Patent JP-2013191926-A (JP)
Title: Portable terminal
Inventor: MIYAZAKI TETSUYA
IPC: H04M1/21
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal with a strap holder which is made compact having high sealing performance while prevented from increasing in size.SOLUTION: A fitting recessed portion is recessed in a side face of a housing body 2 so as to overlap at least partially in a thickness direction with a sealing rib for dust-proofing or water-proofing provided to an edge portion of the housing body 2. A strap holder 20 is provided with an insert portion which is inserted into the fitting recessed portion to be fixed thereto, and a strap engagement portion 22 which projects from a side face outer periphery of the housing body 2 and is fitted with a strap.
Patent JP-2012212663-A (JP)
Title: Lithium ion secondary battery and manufacturing method for the same
Inventor: FUTAMURA TOMOYA
IPC: H01M4/1391
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery capable of having higher discharge capacity and higher energy density, and a manufacturing method for the same.SOLUTION: A lithium ion secondary battery includes a positive electrode, a negative electrode, and an electrolyte provided between the positive electrode and the negative electrode. The positive electrode includes a positive electrode current collector and a positive electrode active material layer provided on the positive electrode current collector. The positive electrode active material layer includes a plurality of lithium-containing composite oxides represented by general formula LiMPO(M represents one or more of Fe(II), Mn(II), Co(II), and Ni(II)). The lithium-containing composite oxide includes a single-crystal grain with a flat shape, and the single-crystal grain with the flat shape has a length in a b-axis direction shorter than lengths in an a-axis direction and a c-axis direction. Moreover, the lithium-containing composite oxide is provided on the positive electrode current collector so that the b-axis direction of the single-crystal grain intersects with a surface of the positive electrode current collector.
Patent JP-2013193513-A (JP)
Title: Electric heater
Inventor: NISHIDA TAKANORI
IPC: B60H1/22
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To enable suppression of an inrush current while increasing a heating value of an entire electric heater and prevent other components from causing heat damage.SOLUTION: An electric heater 1 is configured by arranging a plurality of heat generating units 11 to 16 having heat generating bodies each generating heat by an electrical current passing therethrough. The electric heater 1 has an electric circuit connecting the heat generating unit 11 with the heat generating unit 12 to each other in parallel, and a heating value of the heat generating unit 11 close to an end of the electric heater 1 is set to be smaller than a heating value of the other heat generating unit 12.
Patent JP-2013197191-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TANAKA MASAYUKI
IPC: H01L29/792
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device that prevents degradation of charge retention characteristics and is excellent in device characteristics and reliability.SOLUTION: A nonvolatile semiconductor memory device includes a semiconductor substrate, a first insulating film, a charge storage film, a second insulating film, and a control electrode. The second insulating film has such a stacked structure that a second silicon nitride film, a first silicon oxide film, a first silicon nitride film, a second silicon oxide film, and a third silicon nitride film are sequentially stacked on the charge storage film, at least one interface of interfaces between stacked layers containing any atoms of aluminum, boron, and alkali earth metal with a concentration of 1e12atoms/cmor more to 1e16atoms/cmor less, and further includes a film composed of any of an oxide film, a nitride film, a boride film, and a sulfide film.
Patent JP-2013197290-A (JP)
Title: Magnetic shield member
Inventor: SAKAKIBARA MITSURU
IPC: H05K9/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic shield member in which a shaking coil is formed so that the magnetic shield member can be installed directly on the wall surface of a magnetic shield room regardless of the shape thereof.SOLUTION: A magnetic shield member 10 includes a tape-like amorphous magnetic thin ribbons 1a, 1b cut to a certain length, and a substrate 2 for fixing the amorphous magnetic thin ribbons 1a, 1b. A conductor 4 for forming shaking coils L11-L44 generating a shaking magnetic field is also provided. The amorphous magnetic thin ribbons 1a, 1b are laminated so that each has a longitudinal direction of 90°. The conductor 4 is connected with a power supply for feeding a current generating a shaking magnetic field, and connected with terminals 5a, 5b for connection with other magnetic shield member 10.
Patent JP-2013116766-A (JP)
Title: Packing material
Inventor: TAKENAKA TOSHIKO
IPC: B65D81/07
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a packing material which is easily transported and manufactured, and is formed with a shape for protecting a part hitting a corner of a packed material if gas or liquid is supplied to expand a gas housing part.SOLUTION: The packing material 1 provided with a gas housing part for housing gas by heat-welding circumferential parts of two plastic films having heat weldability and flexibility includes a flat surface part 20 formed with a gas housing part for housing gas by heat-welding the plastic films at a linear heat welding part, and a folding part 30 formed by heat-welding at a linear heat-welding part 42 orthogonal to or parallel with a heat-welding part 41 of the flat surface part 20 of the plastic film and the heat-welding part 41, and a gas housing part 52 of the folding part 30 is hit to a corner (a first corner) formed by one side where two surfaces of the packed material intersect.
Patent JP-2013197012-A (JP)
Title: Anode for lithium ion secondary battery, lithium ion secondary battery, and vehicle
Inventor: MIYOSHI MANABU
IPC: H01M4/485
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an anode for a lithium ion secondary battery in which an irreversible capacity of a Li in a counter electrode is reduced without complicate pre-doping, and to provide a lithium ion secondary battery and a vehicle which employs the anode.SOLUTION: An anode for a lithium ion secondary battery contains SiOand LiAlO.
Patent JP-2013200388-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: YASUNO SHINTARO
IPC: G03G9/10
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that has an excellent cleaning property of a photoreceptor, and maintains stable image quality even after being exposed to high temperature and high humidity for a long time.SOLUTION: A toner for electrostatic charge image development contains toner base particles containing colorant, a binder resin, and a mold release agent; and an external additive. The external additive contains inorganic particles having on the surface dialkyl ether that has a carbon number of 12 or more and the melting point of 20°C or lower. The dialkyl ether preferably covers 50 area% or more of the surface of the inorganic particles.
Patent JP-2013084885-A (JP)
Title: Wiring substrate for probe card, and probe card using the same
Inventor: KAYAZONO YOICHI
IPC: H01L21/66
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that improvement is required to obtain a wiring substrate for a probe card of which burn-in test is shortened, since a problem may occur that, in a case where temperature is changed in burn-in test, a terminal on a wafer cannot be electrically connected to a probe because the wiring substrate for a probe card deflects, as a result, the time required for the burn-in test cannot be shortened.SOLUTION: A wiring substrate 3 for a probe card is equipped with a via 2 which contains a dummy via 2b. An area ratio of the via 2 against an insulating base body 1 in a lateral cross section of a surface layer part 1a is higher than an area ratio of the via 2 against the insulating base body in a lateral cross section of an inner layer part 1b. As a result, heat is efficiently conducted to the inner layer part 1b by the dummy via 2b in addition to a connection via 2a from the upper and lower surface layer parts 1a of the wiring substrate 3 for a probe card. Thus, a steady temperature distribution state is available at the time of burn-in test in a short time, thereby shortening the time required for the burn-in test.
Patent JP-2013199916-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: HANEHARA TERUAKI
IPC: F02M61/10
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To properly maintain an actual fuel pressure of fuel injected from a fuel injection hole independently of a lift amount of a needle part, in a fuel injection system intermediately lifting the needle part of a fuel injection valve.SOLUTION: A fuel injection system for an internal combustion engine comprises: a lift control means for controlling a lift position of a needle part inside an injection valve body to a full open position where a fuel injection hole is brought into a full open state or any intermediate position between the full open position and a fully closed position where the fuel injection hole is brought into a fully closed state, on the basis of an operation condition of the internal combustion engine; and a fuel pressure correction means for correcting a pressure of the fuel supplied to a fuel injection valve to a high pressure side when performing intermediate lift injection in which the needle part is controlled to be at the intermediate position by the lift control means as compared with a case when performing full lift injection in which the needle part is controlled to be at the full open position by the lift control means.
Patent JP-2013206893-A (JP)
Title: Electrolyte for electric double layer capacitor and electric double layer capacitor using the same
Inventor: AZUMA KEIICHIRO
IPC: H01G11/54
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a long life electrolyte for electric double layer capacitor.SOLUTION: The electrolyte for electric double layer capacitor contains at least one kind of salt (A) selected from a group consisting of amidinium salt (A1) and quaternary ammonium salt (A2), an aprotic solvent (B), and a cyclic boron compound (C) represented by a specific chemical formula. Preferably, 0.05-10 wt% of (C) is contained for the total weight of (A), (B) and (C).
Patent JP-2013205449-A (JP)
Title: Image forming apparatus and program
Inventor: KUBOTA KOSUKE
IPC: G03G15/01
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus or the like, which generates less positional shift in each color image.SOLUTION: An image forming apparatus comprises: image forming units for forming images using a plurality of colors; an image output circuit 64 and an image quality adjustment pattern data storage part 65 for allowing each of the image forming units to form three or more successive position control marks in a same color for one pattern used for correcting a positional shift of a formed image; an intermediate transfer belt having the formed position control marks sequentially transferred thereon; a detection sensor part 80 including a light source for outputting light toward the intermediate transfer belt and the position control marks, and a light reception part for receiving reflection light reflected thereon and making it detection signals for detecting the position control marks; and a CPU 61 for specifying by the detection signals a position of a position control mark arranged in the middle among the three successive position control marks, and executes a positional shift correction of an image formed by the image forming unit.
Patent JP-2013202121-A (JP)
Title: Sleep state determining device and sleep state determining method
Inventor: NAKANO YASUHIKO
IPC: A61B5/352
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To analyze heartbeat fluctuation without performing frequency analysis.SOLUTION: A sleep state determining device includes: a sensor detecting a heartbeat; a storage part storing a template indicating a plurality of sleep levels corresponding to the depth of sleep different in waveform partial information obtained by sequentially indicating the fluctuation of a heartbeat interval based on an R wave; a comparison part comparing the waveform partial information of each sleep level indicated by the template stored in the storage part and the waveform partial information during the sleep obtained based on the R wave of a heartbeat value detected by the sensor; and a coincidence degree determining part determining the sleep level most coinciding with the depth of the sleep during the sleep of the plurality of sleep levels indicated by the template, based on a comparison result of each sleep level by the comparison part.
Patent JP-2012128458-A (JP)
Title: Apparatus for conforming planar film on optical lens, method for functionalizing optical lens by means of said apparatus, and optical lens so-obtained
Inventor: CEDRIC BEGON
IPC: G02B3/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for conforming a functionalized flexible planar film onto an optical lens regardless of the nature of the film both in its functionality and in its intrinsic characteristics, and the radius of curvature of the lens.SOLUTION: The apparatus according to the invention may also be used in a process of functionalization of an optical lens. As a factor of the functionalization, introducing into the optical lens is required and the nature of the functionalized flexible planar film is used. The functionalization process is a process of gluing, transfer, or molding of the functionalized flexible planar film onto the optical lens. The implementation of these processes makes it possible to obtain a functionalized optical lens, the functionalization being adhered, transferred, or molded using the functionalized flexible planar film.