baber/WOPTO huggingface dataset:
Patent JP-5350284-B2 (JP)
IPC: H04B10/64
Filed: 2010-01-28
Granted: 2013-11-27
Abstract: An optical signal of an optical transmission part 110 is brought into a high-speed polarization scrambling state by a polarization scrambling part 140, and transmitted to an optical fiber transmission line 150 as the optical signal from an optical transmitter 10. The optical signal passing through the optical fiber transmission line 150 is inputted to an optical receiver 20. The optical signal inputted to the optical receiver 20 is converted into an electric signal by a polarization dependent photoelectric detection part 510. The converted electric signal is inputted to a digital signal processing part 520 having a polarization scrambling cancel part 180 for canceling the polarization scrambling state by a digital signal processing operation. At the digital signal processing part 520, the polarization scrambling state of the electric signal is canceled, and a data signal is outputted.
Patent JP-5621284-B2 (JP)
IPC: D05C9/04
Filed: 2010-03-15
Granted: 2014-11-12
Abstract: An embroidery frame (1) includes an outer frame (2) having an inner circumferential wall surface (20) and an outer groove (22) formed in the inner circumferential wall surface (20), an inner frame (3) including an outer circumferential wall surface (30) and an inner groove (32) formed in the outer circumferential wall surface (30), the outer circumferential wall surface (30) retaining a workpiece cloth (4) together with the inner circumferential wall surface (20) in a condition where the workpiece cloth (4) is arranged between the inner circumferential wall surface (20) and the outer circumferential wall surface (30), and a movable member (5) movable in a radially inward direction of the outer frame (2) from an initial position to the inner groove (32), the movable member (5) being accommodated in the outer groove (22) when in the initial position, the movable member (5) increasing a tensile force of the workpiece cloth (4) by moving radially inward in a manner to temporarily retain the workpiece cloth (4) between the outer frame (2) and the inner frame (3).
Patent JP-5276053-B2 (JP)
IPC: G01F1/684
Filed: 2010-06-03
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal flowmeter capable of improving a measuring precision of a flow rate of a fluid.  <P>SOLUTION: The thermal flowmeter 70 comprises a sensor flow passage S for constructing a heat wire for measuring the flow rate of the fluid to be measured and a bypass flow passage B for the sensor flow passage S has a measuring chip 60 provided with the heat wire and a sensor substrate 78 for mounting the measuring chip 60 and provided with an electric circuit electrically connected to the measuring chip 60. The thermal flowmeter mounts the measuring chip 60 on the sensor substrate 78 by joining resistor electrodes 64, 65, 66, 67, 68, 69 of the measuring chip 60 and circuit electrodes 54, 55, 56, 57, 58, 59 of the sensor substrate 78 with a joint material, and is provided with through-holes in the circuit electrodes 54, 55, 56, 57, 58, 59 of the sensor substrate 78.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5370288-B2 (JP)
IPC: F24F1/32
Filed: 2010-06-30
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant distribution unit for an air conditioner having a provisional fixing part on an upper case and a lower case in order to prevent dropping of the lower case during maintenance work of a body part horizontally installed in the roof-space.  <P>SOLUTION: The refrigerant distribution unit for the air conditioner includes a piping unit branching a refrigerant from outdoor unit side refrigerant piping to a plurality of pieces of indoor unit side branch refrigerant piping, and a body part storing the piping unit in the inside having a heat insulating material and constituting a contour by the upper case and the lower case. The provisional fixing part including a dowel and a hole for the dowel locked in a releasable manner is provided on both side surfaces of the upper case to which the piping unit is not inserted and a plurality of flange parts formed on the lower case in such a manner of being superposed on the both side surfaces.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5327650-B2 (JP)
IPC: H01M10/42
Filed: 2010-09-08
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration device and a regeneration method for a storage battery with which a storage battery whose performance has been deteriorated can be regenerated in a shorter time than conventional technologies.  <P>SOLUTION: A method is provided for regenerating a deteriorated storage battery by applying a regeneration current composed of a rectangular charging current and a pulse current to the storage battery. In the method, until the voltage across the storage battery reaches a predetermined ratio on the basis of its rating voltage and until the specific gravity value of the storage battery reaches a predetermined value, the frequency of the pulse current of a predetermined current value is decreased gradually and periodically, and the regeneration current obtained by adding the pulse current to the rectangular charging current of a predetermined current value is applied to the deteriorated storage battery, and the current value of the regeneration current is decreased in synchronization with the period with which the frequency of the pulse current is decreased.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5171913-B2 (JP)
IPC: H04W76/00
Filed: 2010-09-27
Granted: 2013-03-27
Abstract: Systems and methods for determining that a maximum number of IP sessions have been established are provided. There are instances when the mobile device transmits a request to the wireless network. According to an aspect, in the event that the maximum number of IP sessions is already established for the mobile device, the wireless network transmits a response indicating that the request cannot be fulfilled. The mobile device determines based on the response that the maximum number of IP sessions is already established, which allows the mobile device to determine the maximum number of IP sessions that can be supported so that IP sessions can be managed accordingly.
Patent JP-5302953-B2 (JP)
IPC: H01Q1/38
Filed: 2009-03-24
Granted: 2013-10-02
Abstract: A radio communication device according to the present invention which is inserted into an expansion slot of an electronic device, includes: a printed circuit board having a rectangular shape, and provided with a connection terminal on one short side that connects to the expansion slot; an antenna element provided on the printed circuit board extending in a direction orthogonal thereto in the vicinity of an other short side of the printed circuit board, and having a substantially ¼ λ electrical length; and a radial line extending on the printed circuit board with a position where the antenna element is arranged as an end point.
Patent JP-5613052-B2 (JP)
IPC: H01M10/42
Filed: 2008-09-02
Granted: 2014-10-22
Abstract: The appliance has a tool (1) e.g. chain saw, actuated by an electric actuator (2), and a battery (3) for providing energy needed to run the tool. A Bluetoothtype communication system allows exchange of information between the tool and the battery, where the battery and the tool are connected to one another. The system adapts operating parameters of the tool based on characteristics of the battery and/or operating parameters of the battery based on the operating parameters of the tool. The battery is selected from a group of batteries such as lithium ion battery, lithium ion polymer battery, lithium manganese battery, lithium cobalt battery or lithium alloy battery.
Patent JP-5325888-B2 (JP)
IPC: H01M4/131
Filed: 2010-03-10
Granted: 2013-10-23
Abstract: An electrode active material includes particles of a lithium-containing composite oxide represented by the general compositional formula: Li1+xMO2, where −0.15≦̸x≦̸0.15, and M represents an element group of three or more elements including at least Ni, Co and Mn, wherein the ratios of Ni, Co and Mn to the total elements constituting M satisfy 45≦̸a≦̸90, 5≦̸b≦̸30, 5≦̸c≦̸30 and 10≦̸b+c≦̸55, where the ratios of Ni, Co and Mn are represented by a, b and c, respectively, in units of mol %, the average valence A of Ni in the whole particles is 2.2 to 3.2, the valence B of Ni on the surface of the particles has the relationship: B<A, the average valence C of Co in the whole particles is 2.5 to 3.2, the valence D of Co on the surface of the particles has the relationship: D<C, and the average valence of Mn in the whole particles is 3.5 to 4.2.
Patent JP-5253519-B2 (JP)
IPC: G06Q30/02
Filed: 2009-01-30
Granted: 2013-07-31
Abstract: Methods and apparatus to generate a performance metric are disclosed. An example method includes identifying a baseline volume and an incremental volume for a first time-frame and a second time-frame, calculating whether a market volume change direction is identical between the baseline volume and the incremental volume during the first time-frame and the second time-frame, and assigning a market change descriptor to the performance metric based on the calculated change direction.
Patent JP-5375852-B2 (JP)
IPC: H01L21/31
Filed: 2011-02-14
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of performing a superior process by preventing a plurality of reaction gases from being mixed with one another on a substrate when forming a thin film by mounting the substrate on a rotary table to rotate the substrate, and sequentially supplying the plurality of reaction gases reacting with one another to laminate multiple layers of reaction products.  <P>SOLUTION: A separation gas supply means is arranged between a first reaction gas supply means and a second reaction gas supply means in the rotating direction of the rotary table; the reaction gas is prevented from entering a separation region D by arranging low ceiling surfaces on both sides in the rotating direction of the separation gas supply means; a separation gas is ejected from a center region defined by the rotation center of the rotary table and a vacuum vessel toward a periphery of the rotating table; and the reaction gas is discharged through a space between the periphery of the rotary table and the inner peripheral wall of the vacuum vessel along with both the separation gas diffusing to both sides of the separation region D and the separation gas ejected from the center region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5340335-B2 (JP)
IPC: G06F1/32
Filed: 2011-03-24
Granted: 2013-11-13
Abstract: According to one embodiment, an information processing apparatus includes a processor, a non-volatile storage unit, a receiving unit, a judging unit, and a transmitting unit. The receiving unit receives from the processor an inquiry about accessibility of the storage unit. The judging unit judges, upon receipt of the inquiry, whether the storage unit is accessible on the basis of a start-up time period between starting power supply to the storage unit and activation of the storage unit. The transmitting unit transmits a judgment result obtained by the judging unit to the processor.
Patent JP-5373839-B2 (JP)
IPC: F16F15/08
Filed: 2011-03-28
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle spring gear further improved and desirable by achieving spring constant change through a horizontal angle with a low-cost and rational means less likely to involve or not involving large increase of a mold cost and increase of manufacturing man-hours.  <P>SOLUTION: In the axle spring gear, between a main shaft 1 and an outer cylinder 2 having an axis P which is the same or almost the same with the axis the main shaft, an elastic part 3 formed by alternately laminating intermediate hard cylinders 9, 10 and elastic layers 11-13 in radially-inner and outer directions concentrically or almost concentrically with the axis P are interposed. The axle spring gear includes an elasticity regulating mechanism 4 which is formed by loosely fitting an outer cylinder side member 14 fixedly supported on the outer cylinder 2 and the main shaft 1 via an elastic material D in a condition of having a fitting axis X along the axis P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5143258-B2 (JP)
IPC: H04L9/32
Filed: 2011-06-17
Granted: 2013-02-13
Abstract: According to one embodiment, an information processor includes a display module and an operation module. The display module displays a plurality of display objects each at a predetermined display position. The display objects are selected in advance by a user from a plurality of objects and includes authentication objects. The operation module is used for operation to select the authentication objects in a predetermined order upon user authentication.
Patent JP-5479417-B2 (JP)
IPC: G01N35/08
Filed: 2011-08-18
Granted: 2014-04-23
Abstract: A device for handling liquid samples, comprising a flow path with at least one zone for receiving the sample, and a transport or incubation zone, said zones connected by or comprising an area having projections substantially vertical to its surface, said device provided with a sink with a capacity of receiving said liquid sample, said sink comprising an area having projections substantially vertical to its surface, and said sink being adapted to respond to an external influence regulating its capacity to receive said liquid sample.
Patent JP-5425859-B2 (JP)
IPC: C03C17/34
Filed: 2011-10-18
Granted: 2014-02-26
Abstract: A coated glass article is formed having a glass substrate and at least first and second coatings deposited over the glass substrate. The first coating is a low emissivity layer having a first refractive index. The second coating is a reflecting layer having a second refractive index greater than the first refractive index of the first coating. The coated glass article exhibits an Rf>15% and an emissivity less than or equal to about 0.3.
Patent JP-5367804-B2 (JP)
IPC: F04D29/044
Filed: 2011-12-12
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient and long-life water circulating pump with reduced whirling of a rotor part of the pump.  <P>SOLUTION: In S21 to be an insert process of a shaft 27, an end part of the shaft 27 can be inserted into a position corresponding to a lower casing shaft hole 15a in a die for molding of the lower casing 15. In S21, the end part of the shaft 27 is inserted into the position corresponding to the lower casing shaft hole 15a in the die for molding of the lower casing 15. In S22 to be an injection process of thermoplastic resin, thermoplastic resin is injected into the die for molding of the lower casing 15 inserted with the end part of the shaft 27 therein, an outer peripheral surface at the end part of the shaft 27 and an inner peripheral surface 15d fitted with the shaft 27 of the lower casing shaft hole 15a thereto are integrated without clearance, to mold the lower casing 15. Thus, the shaft 27 is formed integrally with the lower casing 15, while being inserted into the die for molding of the lower casing 15 to eliminate play between the shaft 27 and the lower casing shaft hole 15a and to prevent uneven wear and damage of a bearing 18.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5595399-B2 (JP)
IPC: C23C2/40
Filed: 2009-08-27
Granted: 2014-09-24
Abstract: The guide roller-pivot bearing comprises a shaft rotatably mounted into a metal melt in rolling bearing devices (7 2) by using shaft ends (6). The shaft ends are mounted into the rolling bearing devices displaceable in both axial directions. The rolling bearing devices are arranged on pivoting arms (5 2) and have an external ring (11) fixed at the pivot arm, cylinder rollers (19) as rolling body and an internal ring (15). The cylinder rollers are fixed at the internal ring in both axial directions by rim elements. The shaft ends have a protective coating made of a material. The guide roller-pivot bearing comprises a shaft rotatably mounted into a metal melt in rolling bearing devices (7 2) by using shaft ends (6). The shaft ends are mounted into the rolling bearing devices displaceable in both axial directions. The rolling bearing devices are arranged on pivoting arms (5 2) and have an external ring (11) fixed at the pivot arm, cylinder rollers (19) as rolling body and an internal ring (15). The cylinder rollers are fixed at the internal ring in both axial directions by rim elements. The shaft ends have a protective coating made of a material, which is wear-resistant than the material of the shaft ends. The external ring has a rim element, which fixes the cylinder rollers in both axial directions together with the rim elements at the internal ring. The surface of the internal ring directed for protective coating is convexly exposed in longitudinal section. The internal ring, the cylinder rollers and/or the external ring consist of a ceramic material. The protective coating is a hard alloy based on cobalt-chromium, and is a bush arranged in a rotationally fixed manner. The bush is kept at the shaft ends by a clamping element. In axial direction, a bearing plate that consists of ceramic material is provided opposite to the shaft ends. The rim element is formed as a removable rim element, where it is provided as safety ring at the external ring. A distance is provided between the internal ring and the protective coating. A displaceability of the shaft ends is ensured in both axial directions.
Patent JP-5365697-B2 (JP)
IPC: B65H51/22
Filed: 2010-09-30
Granted: 2013-12-11
Abstract: In an yarn winder, a yarn is seamlessly wound without interruption. An accumulator 61 is provided with six rollers 71 that are provided on a circle and are inclined with respect to the vertical direction. As a winding arm 75 rotates around the six rollers 71, the yarn is wound onto the lower end portions of the rollers 71. As the winding arm 75 rotates in the opposite direction, the yarn Y wound on the rollers 71 is drawn out. The yarn Y wound on the rollers 71 is transported upward by five drive rollers 71a to 71e out of the six rollers 71. The remaining one adjusting roller 71f is a driven roller and is arranged so that the upper end portion thereof is inclined with respect to the vertical direction to be on a virtual circle A3 which is outside the virtual circle A1 on which the upper end portions of the other rollers 71a to 71e are positioned. With this, the circumferential length of the yarn Y wound on the rollers 71 is kept constant.
Patent JP-5304907-B2 (JP)
IPC: H01F1/057
Filed: 2012-01-23
Granted: 2013-10-02
Abstract: According to the present invention, an R-Fe-B based rare-earth alloy powder with a mean particle size of less than 20 µm is provided and compacted to make a powder compact. Next, the powder compact is subjected to a heat treatment at a temperature of 550 °C to less than 1,000 °C within hydrogen gas, thereby producing hydrogenation and disproportionation reactions (HD processes). Then, the powder compact is subjected to another heat treatment at a temperature of 550 °C to less than 1,000 °C within either a vacuum or an inert atmosphere, thereby producing desorption and recombination reactions and obtaining a porous material including fine crystal grains, of which the density is 60% to 90% of their true density and which have an average crystal grain size of 0.01 µm to 2 µm (DR processes). Thereafter, the porous material is subjected to yet another heat treatment at a temperature of 750 °C to less than 1,000 °C within either the vacuum or the inert atmosphere, thereby further increasing its density to 93% or more of their true density and making an R-Fe-B based microcrystalline high-density magnet.
Patent JP-5352690-B2 (JP)
IPC: H01R13/52
Filed: 2012-02-27
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of effectively restraining rattling of a contact in a cavity.  <P>SOLUTION: A protrusion part 33 contacting a tip 7m of a contact 7 under a semi-fitting condition that it has not been fitted with a contact holding part 9 yet, and inserted in a front side gap h2 through the tip 7m of the contact 7 under a fitting condition that it has been already fitted with the contact holding part 9, is formed on a retainer piece 24. Also, the retainer piece 24 includes a first support side wall 32a housed in a deep side gap h1 which is deeper than a pressing piece 21 in an insertion direction F among gaps h formed between the contact 7 and an inner wall 9a of the housing 4 by movement of the pressing piece 21; and a protrusion part 33 housed in the front side gap h2 which is in front of the pressing piece 21 in the insertion direction F.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5356574-B2 (JP)
IPC: A63F7/02
Filed: 2012-04-26
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent winning balls as many as/more than an assumed number of winning balls from being intentionally aimed at by continuously bringing about a specific game state by a player's technical intervention.  <P>SOLUTION: When a game medium passes through a starting area, it is determined whether or not a variable display pattern of identification information serves as a specific variable display pattern, on the basis of an extracted numeric data value, and a specific performance is executed before a variable display of identification information serving as a determination object is started, on the basis of the determination that the variable display pattern of the identification information serves as the specific variable display pattern. In addition, when control is performed to an advantageous game state, the execution of the specific performance to determine whether or not the variable display pattern of the identification information of a first variable display means serves as the specific variable display pattern is restricted.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5110228-B2 (JP)
IPC: C09K3/10
Filed: 2011-08-03
Granted: 2012-12-26
Abstract: An active-energy-ray-curable hot-melt urethane resin composition contains a hot-melt urethane and an active energy ray polymerization initiator, the hot-melt urethane being obtained by converting more than 50% and 100% or less of the total number of isocyanate groups in an isocyanate group-terminated urethane prepolymer into terminal (meth)acryloyl groups by a reaction with hydroxyl groups in a reactive functional group-containing (meth)acrylic compound, the isocyanate group-terminated urethane prepolymer being obtained by reacting a polyisocyanate component with a polyol component that contains an aromatic polyester polyol containing a 2,2-dimethyl-1,3-propylene structure in its molecule in an amount of 90% by mole or more of a glycol component and a polyol other than the aromatic polyester polyol. The hot-melt urethane resin composition has excellent properties such as hot melting, rapid curability, a shape-retaining property after being applied, flexibility, durability, a property of adhering to a base, a low outgas property, mechanical strength, and flame retardancy.
Patent CS-273375-B3 (CS)
Title: Device for spectral measuring temperature
Inventor: STRANSKY IVAN
IPC: G01K7/00
Filed: 1988-06-30
Abstract: The goal of the design is to extend the range of accuracy of measured temperatures.This is accomplished by the fact that the converter (7) to absolute value is formed by the rectifier (7.1), behind which the corrective amplifier (7.2) is arranged and its input for shift of absolute zero is connected to the output of the feed amplifier (10).<IMAGE>