baber/WOPTO huggingface dataset:
Patent JP-2013026600-A (JP)
Title: Semiconductor device and magnetic random access memory
Inventor: MATSUI MASARU
IPC: H01L27/105
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To increase the read margin of a magnetic random access memory.SOLUTION: A memory cell 200 includes a magnetic recording layer 2, fixed layers 11, 12 bonded to the magnetic recording layer 2, reference layers 41, 42 provided to face the magnetic recording layer 2, and tunnel barrier films 31, 32 inserted between the reference layers 41, 42 and the magnetic recording layer 2, respectively. The fixed layers 11, 12 have fixed magnetization in the directions opposite from each other. The reference layers 41, 42 and the tunnel barrier films 31, 32 are provided at positions between the fixed layers 11, 12. The reference layers 41, 42 have fixed magnetization in the directions opposite from each other.
Patent JP-2013029315-A (JP)
Title: Inspection device, inspection method, and method of manufacturing optical fiber
Inventor: ISHIDA ITARU
IPC: G01M11/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To accurately confirm whether an open hole is formed at a predetermined position without destroying a preform.SOLUTION: A detector 102 sequentially detects intensity distributions of transmitted light through the center part of a preform 10. A determination unit 112 determines at least one of the position and size of an open hole 11 on the basis of the time sequence of feature quantities in the intensity distributions.
Patent JP-2011236432-A (JP)
Title: Biodegradable polyester mixture
Inventor: URSULA SEELIGER
IPC: C08L101/16
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable mixture free of conventional defects.SOLUTION: This biodegradable polyester composition includes: (i) at least one polyester based on an aliphatic and aromatic dicarboxylic acid and an aliphatic dihydroxy compound; (ii) at least one biodegradable homopolyester or copolyester selected from the group consisting of polylactides, polycaprolactones, polyhydroxyalkanoates and polyesters from an aliphatic dicarboxylic acid and an aliphatic diols; (iii) (a) a copolymer containing an epoxide group and based on an acrylic ester and/or methacrylic ester, (b) a bisphenol-A-epoxide or (c) a natural oil, fatty acid ester or a fatty acid amide containing an epoxide group; (iv) an additive; and (v) an inorganic or organic filler.
Patent JP-2013032970-A (JP)
Title: Magnetic load sensor
Inventor: MASUDA YUI
IPC: G01L1/14
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic load sensor which detects a load by minute displacement, is excellent in durability and is hardly affected by temperature.SOLUTION: The magnetic load sensor includes: a flange member 1 to which a load in an axial direction is input and which deflects; a support member 2 for supporting the flange member 1; a magnetic target 3 for generating a magnetic field; and a magnetic sensor 4 for detecting the magnetic field generated by the magnetic target 3. The magnetic target 3 is fixed to the flange member 1 and the magnetic sensor 4 is fixed to the support member 2, so that the magnetic target 3 and the magnetic sensor 4 are relatively displaced because of the deflection of the flange member 1, and the load amount is detected on the basis of the magnetic field detected by the magnetic sensor 4.
Patent JP-2012052227-A (JP)
Title: Method for manufacturing sputtering target, and sputtering target
Inventor: SAITO ATSUSHI
IPC: C23C14/34
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of simplifying a manufacturing process without causing elution of metal and providing a high-density IGZO sputtering target, and a sputtering target.SOLUTION: This method includes processes of: preparing mixed powder by mixing InOpowder, GaOpowder and ZnO powder; and pressurizing and sintering the mixed powder, wherein, when the specific surface area of the InOpowder, that of the GaOpowder and that of the ZnO powder are assumed to be A (m/g), B (m/g) and C (m/g), respectively, the respective specific surface areas are set in the ranges of A≥10, B≥13, C≥5, A/C≥2 and B/C≥2, and the metal constituent composition ratio of the mixed powder is set to In:Ga:Zn=1:1:X (0.8≤X≤5) by an atom ratio.
Patent JP-2013032469-A (JP)
Title: Aqueous black ink composition, inkjet recording method using the same and colored body
Inventor: SHIMIZU SHINSUKE
IPC: C09D11/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous black ink composition excellent in print density, light resistance, ozone resistance, moisture resistance, water resistance of recorded matter, and sensor-responsive characteristics when used for inkjet recording or writing utensils, and also good in storage stability as a recording liquid because of excellent dissolvability; and an inkjet recording method and a colored body using the composition.SOLUTION: This aqueous black ink composition contains a near infrared-absorptive iron tri(7-sulfo-3-nitroso-2-naphthoxide) or its salt as a pigment component. More preferably, the aqueous black composition includes a black dye expressed by chemical formula (2) or its salt in addition to the iron compound.
Patent JP-2013035610-A (JP)
Title: Operating panel of elevator passenger car
Inventor: MIHASHI MAKOTO
IPC: B66B3/02
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an operating panel of an elevator passenger car which allows an effective increase in the number of destination floors displayed in a limited space.SOLUTION: The passenger car operating panel includes: a destination floor registration button including destination floor display; a switching operation part to be used for inputting an operation to change the information on the destination floor to be displayed in the destination floor registration button; and a display content switching part for changing the destination floor information collectively according to a state of the switching operation part. The passenger car operating panel includes: a button depression detection part for detecting a depression of the destination floor registration button; and a destination floor determination part for determining a predetermined destination floor on the basis of the state of the switching operation part and the destination registration button detecting a depression state.
Patent JP-2013037081-A (JP)
Title: Imaging lens and imaging device
Inventor: SUNAGA TOSHIHIRO
IPC: G02B13/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To perform high-speed focusing while assuring downsizing.SOLUTION: An imaging lens includes, in order from an object side to an image side: a first lens group having a negative refractive power and fixed; a second lens group having a positive refractive power; a diaphragm; a third lens group comprising a cemented lens; a fourth lens group comprising a positive lens; a fifth lens group comprising a negative lens serving as a focusing lens group; and a sixth lens group comprising a positive lens. Thus, since the fifth lens group comprising a single lens is moved in the optical axis direction as a focusing lens group, the weight of a lens group which performs focusing is small, thereby allowing high-speed focusing while assuring downsizing.
Patent JP-2013035057-A (JP)
Title: Laser beam machine and method of controlling the same
Inventor: TAKAHASHI YOSHIO
IPC: B23K26/382
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To execute micro groove machining with laser beams to a spherical surface which has difficulties in controlling speed.SOLUTION: This machine includes: a spherical object 14 to be machined that is attached at the end of a shaft 12a of a motor 12 for rotating a work; a laser oscillator 18 that is arranged so that a pulse laser beam may enter the center of the spherical object 14 through a machining lens 19; and a rotary block 16 that is fixed at a shaft 15a for a motor 15 for rotating a rotary block that passes the center of the spherical object 14 and is orthogonal to the shaft 12a and that is arranged orthogonal to the shaft 15a and parallel to the shaft 12a to hold the shaft 12a. Furthermore, it uses the combination of at least two or more parameters among three parameters, rotary speed of the spherical object 14, rotary speed of the rotary block 16 and pulse repeated frequency of the laser oscillator 18, to execute synchronous controlling so that the pulse irradiation density on the spherical surface of the spherical object 14 may be uniform.
Patent JP-2013039219-A (JP)
Title: Electrode catheter
Inventor: MORI KENJI
IPC: A61B18/12
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode catheter configured such that the entire surface of a tip electrode having a spherical portion of a diameter equal to or greater than the outer diameter of a catheter shaft can be irrigated with a fluid from the rear-end side.SOLUTION: The electrode catheter is provided with the catheter shaft 10 having a lumen 11 serving as a pathway for a fluid, and the tip electrode 20 which is connected to the tip side of the shaft 10 and has the spherical portion 21 of the diameter equal to or greater than the outer diameter of the shaft 10, the shaft 10 having a tip-end reduced diameter section 10A where the diameter reduces in a tapered fashion toward the tip direction, a plurality of irrigation holes 112 for irrigating the surface of the tip electrode 20 with the fluid being arranged at the tip-end reduced diameter section 10A, and a plurality of tilted lumens 111 extending in the tip direction and reaching each of the irrigation holes 112 while also tilting radially outward of the shaft 10 being formed on the interior of the tip-end reduced diameter section 10A of the shaft 10.
Patent JP-2013040131-A (JP)
Title: Compound and photoresist composition
Inventor: MATSUDA YASUHIKO
IPC: C07C381/12
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive acid generator that can provide a photoresist composition excellent in an EL (Exposure Latitude), reducing LWR (Line Width Roughness) of a pattern obtained therefrom and improving lithographic characteristics.SOLUTION: A compound expressed by formula (1) is provided. In formula (1), Rpreferably represents a 1-20C chain hydrocarbon group. Also a photoresist composition is provided, comprising [A] the compound and [B] a polymer having a structural unit (I) including an acid dissociable group.
Patent JP-2013039894-A (JP)
Title: Cargo box for truck
Inventor: YAHATA JUN
IPC: B62D33/04
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cargo box for a truck with favorable ventilation efficiency even during low speed traveling.SOLUTION: In a hollow sealed cargo box body 2, a front wall 4 is erected at a front side of a floor face plate, right and left side walls 6 are erected at right and left sides, a rear wall is erected at a rear side, and a ceiling 8 is provided above them. A front face ventilation opening 14 and right and left side face ventilation openings 21 are provided continuously to upper parts of the front wall 4 and the right and left side walls 6 of the cargo box body 2, and a rear face ventilation opening is formed continuously to an upper part of the rear wall 7. A front face rain infiltration blocking body, and right and left side face rain infiltration blocking bodies or the like are provided in the front face ventilation opening 14 and the right and left side face ventilation openings 21. Flows of wind in each direction in a box interior can be coped with even during low speed. Also, the direct intake of heat of an engine and an exhaust pipe provided below can be prevented. The infiltration of rain water can be prevented by the front face rain infiltration blocking body or the like.
Patent JP-2013043377-A (JP)
Title: Image forming device and memory control device
Inventor: WATANABE KEISUKE
IPC: G03G21/14
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To shorten a printing completion time by receiving print data from an external device even if operating in a power saving mode.SOLUTION: The image forming device has at least a power saving mode. The image forming device includes a first memory means; an image forming means for carrying out an image forming process based on data using the first memory means; a second memory means for carrying out memory operation faster than the first memory means during power supply; and a memory control means for temporarily holding data received by the receiving means in the second memory means until the memory operation of the first memory means is started when the data are received during the power saving mode.
Patent JP-2013042988-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of imparting privileges for mitigating despair and disappointment to a player who has not won in big winning drawing before the end of ST.SOLUTION: A performance control part includes a despair feeling mitigating performance means for executing a performance for mitigating the despair feeling of a player using a display screen when a game state after a big winning game is varied from a high probability game state to a normal game state by a normal game state varying means.
Patent JP-2013046306-A (JP)
Title: Information processing device, information processing system and information processing method
Inventor: TAKEMURA TOMOAKI
IPC: H04N5/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To improve operability when handing over an arbitrary image to an image processing system application through an operation from a radio operation device.SOLUTION: An information processing device includes: from a radio operation device, having a camera unit capable of consecutive imaging, capable of transmitting to the information processing device an operation signal and an image series obtained by consecutive imaging by the camera unit by radio communication, an image reception unit for receiving the image series; a display unit having a display screen; a display control unit for successively displaying the received image series on the displays screen; and by receiving the selection of an image of arbitrary timing on the displayed image series by a first operation signal from the radio operation device, an image preservation unit for preserving the image.
Patent JP-2013051762-A (JP)
Title: Vehicle control device
Inventor: KUWANO YUKI
IPC: B60L3/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a driver by preventing the sudden stop of a vehicle caused by the opening of a main circuit contactor, even when an abnormality occurs in an EV-ECU (electric vehicle-electronic control unit) or one of the other control units controlling the components of the vehicle.SOLUTION: A vehicle control unit includes: an inverter for driving a motor; a high-voltage battery 7 for supplying power to the inverter; contactors 22-24 provided between the inverter and the battery; a first control unit EV for comprehensively controlling the vehicle and outputting a contactor ON signal in response to an ignition ON signal; a second control unit HV for controlling the charge of the battery and outputting a contactor ON signal in response to an ignition ON signal; a third control unit DC for reducing the output voltage of the high-voltage battery to supply power to a low-voltage auxiliary-system battery and outputting a contactor ON signal in response to an ignition ON signal; and a majority circuit 28 for turning on the contactors according to the majority result of the contactor ON signals output from the first to third control units.
Patent JP-2013051654-A (JP)
Title: Transmitter
Inventor: NAKAKUKI TOSHIAKI
IPC: G08G1/09
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique of executing transmission appropriate to the stipulation that restricts a transmittable period within a fixed period.SOLUTION: By executing CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance), a RF section 52 and a carrier sense section 74 transmit signals. A control section 58 controls the operation of the RF section 52. The control section 58 starts measurement of a dormant period when the RF section 52 starts CSMA/CA and, upon the completion of transmission by the RF section 52, executes power saving for the RF section 52 over a period until the dormant period has completed.
Patent JP-2013055758-A (JP)
Title: Electrical power system and charging method for battery pack
Inventor: ABE KIYOTAKA
IPC: H02J7/02
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a long-life electrical power system suitable for quick charging which is necessary for a driving source of an electric vehicle by optimizing a configuration of a battery pack including a plurality of lead storage batteries.SOLUTION: An electrical power system includes a battery pack having a plurality of lead storage batteries and a control part which charges the battery pack by an n-stage constant current charging (n≥2) charging the battery pack to a termination voltage having substantially the same value with a current value being sequentially reduced. The battery pack has at least one first battery group in which side walls of a (a≥1) lead storage batteries face each other and a second battery group in which side walls of b (b>a) lead storage batteries face each other. The control part sets the termination voltage in the n-stage constant current charging according to a temperature of the second battery group, and performs continuous charging in which the termination voltage is not set, after the n-stage constant current charging.
Patent JP-2013053339-A (JP)
Title: Plating device and plating method
Inventor: KASHIO HIDEYUKI
IPC: C25D17/16
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary plating device and method with compact constitution, capable of applying a desired plating treatment even to ultrafine objects to be plated, and capable of preventing suspended solids or inferior articles in a plating liquid from coexisting in conforming articles to the utmost.SOLUTION: A plating treatment chamber 4 is provided with: a rotation body 11 having an opening 8 thereabove and a cathode 10 provided on an outer periphery; a cylindrical member 3 disposed at the rotational center of the body 11; and an anode 13 disposed inside the body 11. The rotation body 11 has its body 15 and a bottom plate 16 supporting the body 15, and the cathode 10 intervenes between the body 15 and the bottom plate 16. The plating treatment chamber 4 is rotatively driven by connecting the bottom plate 16 to a drive system 5, and the plating liquid is flowed in the cylindrical member 3 by overflow of the plating liquid 2 onto the member 3. The inflowed plating liquid 2 is refluxed from the opening 8 to the chamber 4 to circulate the plating liquid 2.
Patent JP-2013052754-A (JP)
Title: Parking support device
Inventor: SASAKI MAKIKO
IPC: G08G1/14
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To perform useful parking support from a stage such as a parking start position by early identifying a proper parking space according to the parking form of parked vehicles aligned in an advancing direction of an own vehicle.SOLUTION: A space dimension calculation unit 14 calculates an inter-vehicular total value by adding each inter-vehicular distance among three vehicles parked in line. A parking form determination unit 18 determines whether the parking form of the parked vehicles is parallel parking or double parking by comparing the inter-vehicular total value with a determination value set for determining the parking form of parked vehicles. A parking support unit 19 identifies a parking space E in which the own vehicle Ca can be parked according to the parking form determined by the parking form determination unit 18.
Patent JP-2011252501-A (JP)
Title: Fan assembly
Inventor: GAMMACK PETER DAVID
IPC: F04D25/08
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact and simple fan assembly.SOLUTION: The fan assembly (10) for creating an air current includes an air outlet (14) mounted on a stand (12). The stand (12) includes bases (38, 40), a body (42) tiltable relative to the bases (38, 40), and interlock means (140, 142, 180, 182) for holding the body on the bases. The interlock means is surrounded by the bases and the outer face of the body when the body is in a non-tilted position.
Patent JP-2013065518-A (JP)
Title: Metal support-type electrolyte-electrode assembly and manufacturing method thereof
Inventor: FUJII TAKUYA
IPC: H01M4/86
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the internal resistance of a metal support-type electrolyte-electrode assembly while improving its durability, and also to avoid short-circuiting.SOLUTION: An electrode made of a first layer 16a and a second layer 16b is formed on a metal substrate 12 made of a porous body. The unevenness on an upper end face of the metal substrate 12 is buried under the first layer 16a. The unevenness is slightly copied onto an upper end face of the first layer 16a, and the first layer 16a may be removed because of its low binder content. However, the unevenness and removal are buried under the second layer 16b. Thus, an upper end face of the second layer 16b becomes substantially flat so that an intermediate layer 18 and a solid electrolyte 20, which are formed on the second layer 16b, also become substantially flat. Therefore, even if the thickness of the solid electrolyte 20 is reduced, it is possible to avoid the generation of unevenness on the solid electrolyte 20 or the formation of cracks due to the concentration of stress on the unevenness. It should be noted that the electrode is a cathode-side electrode 16, for example.
Patent JP-2012145562-A (JP)
Title: Optical detector and equipment using the same
Inventor: OI KANA
IPC: G01J1/02
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical detector capable of suppressing generation of off-axis aberration of a lens utilizing incident light to be obliquely made incident on a first surface from an external world to suppress deterioration of sensitivity even while raising an appearance of a multi-split lens by making lens patterns formed on a second surface side of each lens of the multi-split lens hard to be visually recognized from the first surface side of each lens, and whose cost reduction is possible, and equipment using the same.SOLUTION: Each lens 101 of a multi-split lens 1 is a Fresnel lens in which a second surface 120 on the opposite side of a first surface 110 has a plurality of lens surfaces 121. In the plurality of lens surfaces 121, at least one of the plurality of lens surfaces 121 is constituted of a part of the side of an elliptic cone whose center axis obliquely crosses a normal of the first surface 110. In the lens 101, an arbitrary normal which crosses the lens surface 121 consisting of a part of the side of the elliptic cone among normals of each point on the first surface 110 and the center axis of the elliptic cone corresponding to the lens surface 121 which the arbitrary normal crosses are non-parallel with each other.
Patent JP-2012227504-A (JP)
Title: Substrate for photoelectric conversion element with molybdenum electrode
Inventor: SATO KEIGO
IPC: H01L31/04
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a photoelectric conversion element which can efficiently diffuse an alkali metal ion to a photoelectric conversion semiconductor layer, and can enhance the photoelectric conversion efficiency of a photoelectric conversion element.SOLUTION: The substrate for the photoelectric conversion element has an alkali metal silicate layer 30 including lithium silicate or potassium silicate, and sodium silicate on a substrate 10.