baber/WOPTO huggingface dataset:
Patent JP-2012105327-A (JP)
Title: Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
Inventor: TERRY STEPHEN E
IPC: H04L12/56
Filed: 2012-01-04
Abstract: PROBLEM TO BE SOLVED: To employ adaptive modulation and coding to achieve improved radio resource utilization and provide optimum data rates for user services in a wireless digital communication method for communicating between a base station and a plurality of user equipment mobile terminals.SOLUTION: Blocks of downlink (DL) data are received by the base station which requests downlink DL channel quality measurements only to those mobile terminals (UEs) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.
Patent JP-2012145224-A (JP)
Title: Elliptical sealing system
Inventor: LUSTED RODERICK MARK
IPC: F16J15/22
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved sealing system for a rotary machine that reduces leak through the rotary machine, retains a proper gap during the transient operation and the steady operation, thereby improving total efficiency and preventing damage of internal parts thanks to leak reduction.SOLUTION: The system provides an elliptical sealing system 140 for use with a rotor 120 and a stator housing of a rotary machine. The elliptical sealing system 140 may include a number of sealing segments 260 with an abradable coating 170 thereon. The sealing segments 260 with the abradable coating 170 thereon may have a substantially elliptical shape 240. A number of biasing members may be in communication with the sealing segments 260 and the stator housing.
Patent JP-2013143307-A (JP)
Title: Lamp fitting
Inventor: SATO KOJI
IPC: H01L33/58
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a lamp fitting, including a long-sized light guide lens, with good appearance during non lighting.SOLUTION: The lamp fitting 1 includes the long-sized light guide lens 2 and a first LED 3 disposed near a longitudinal rear end part 21 of the light guide lens 2. Light L1 emitted from the first LED 3 and made incident on the light guide lens 2 from the rear end part 21 is emitted from a front surface 23 along the longitudinal direction of the light guide lens 2. On a rear surface 24 of the light guide lens 2, a plurality of lens cuts 240 reflecting the light L1 guided along the longitudinal direction inside the light guide lens 2 toward the front surface 23, are set in a row along the longitudinal direction. The plurality of lens cuts 240 smoothly continue to the adjacent ones at R parts Ra, and cut pitches P are finely formed along the longitudinal direction of the light guide lens 2.
Patent JP-2013145830-A (JP)
Title: Radiator in liquid cooled system for electronic apparatus
Inventor: SEKI KAZUHITO
IPC: H01L23/473
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiator in a liquid cooled system for an electronic apparatus which shortens a passage of an entire liquid cooled system thereby suppressing passage resistance and improving the heat radiation performance and the layout flexibility.SOLUTION: A liquid cooled system for an electronic apparatus includes: a cooling jacket 1 disposed on a surface of the electronic apparatus including a heater element; a radiator R allowing a liquid refrigerant circulating in the cooling jacket to flow in and radiating the generated heat to the exterior; and a circulation pump P disposed in a circulation passage 2 connecting the cooling jacket with the radiator and circulating the liquid refrigerant. The radiator includes: a heat exchange tube where the liquid refrigerant is flowed therein and a corrugate fin 3 is provided at the outer side; and a header tank 20 connected with the heat exchange tube. The header tunk is provided at a center part of the radiator, is divided into a refrigerant inflow chamber and a refrigerant outflow chamber with a dividing plate disposed therebetween, and is provided with a refrigerant inflow port 24 and a refrigerant outflow port 25 which are respectively located in the refrigerant inflow chamber and the refrigerant outflow chamber and are connected with the circulation passage.
Patent JP-2013150370-A (JP)
Title: Armoring wire connection fitting of cable and armoring wire connection method using the same and connection
Inventor: KATO EIJI
IPC: H01B7/17
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To apply a tension to an armoring wire of a connection after protecting the connection of a cable body against damage due to high heat during welding, while reducing the labor and time required for connection of the armoring wire.SOLUTION: The armoring wire 13 of one cable is inserted into the groove 5 of a first cylindrical member 1 and each armoring wire 13 is fixed thereto by welding. The armoring wire 14 of the other cable is inserted into the groove 5 of a second cylindrical member 2 and each armoring wire 14 is fixed thereto by welding. An annular protrusion 8 of the first cylindrical member 1 is fitted in the annular recess 9 of the second cylindrical member 2, and the flanges 6, 6 of both cylindrical members are fastened by fastening members 3, 4 in the direction bringing them close to each other, thus coupling both cylindrical members 1, 2 and applying a tension to the armoring wires 13, 14 of both cables.
Patent JP-2012119005-A (JP)
Title: Scanner device and scanning method thereof
Inventor: TSUCHIYA OSAMU
IPC: G07G1/00
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To reliably read a first bar code representing code information of an article and a second bar code representing a discount code of the article when a discount of an article is made.SOLUTION: An article registration processing device which performs at least registration processing on the article based upon a first data code added to the article includes: an imaging device which images the first data code or the first data code and a second data code; an article sensor which detects whether the article is within an imaging area of the imaging device; a decoding part which decodes the first data code or the first data code and second data code based upon image data acquired through the imaging of the imaging device while the article sensor detects the article being present within the imaging area; and a registration processing part which performs at least the registration processing on the article based upon a decoding result of the first data code or the decoding result of the first data code and a decoding result of the second data code acquired by the decoding part.
Patent JP-2013147307-A (JP)
Title: Core pipe retaining device and image recording apparatus
Inventor: OKUMURA NAOYUKI
IPC: B65H16/04
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To improve durability in an extruding member and a retaining member in a core pipe retention device for attachably and detachably retaining a core pipe with the retaining member extruded in an outer radial direction by the extrusion member and an image recording apparatus including the core pipe retaining device.SOLUTION: A core pipe retaining device includes: an extruding member having a pressing part facing in an outer radial direction; and a retaining member having the pressing part and a facing part to be pressed in an axial direction and arranged in an outer radial direction with respect to the extruding member. The pressing part and the part to be pressed has a tapered surface that extends in a radially outerlier direction as the tapered surface goes from the one end side to the other end side in the axial direction and has the same region where the pressing part and the part to be pressed have the same shape in a cross-sectional surface perpendicular to in the axial direction, wherein when the extruding member moves to the one end side, the pressing part of the extruding member extrudes the retaining member in the outer radial direction while being in plane contact with the part to be pressed in the same region.
Patent JP-2012167664-A (JP)
Title: Operation method for supercharged internal combustion engine
Inventor: WIRZ FRIDRICH
IPC: F02B39/16
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To create a novel method for operating a supercharged internal combustion engine.SOLUTION: In the method for operating the supercharged internal combustion engine, particularly, a marine diesel engine to be operated with heavy oil, exhaust gas from the internal combustion engine (10) is supplied to a turbine (15) of a turbocharger for expanding the exhaust gas, and energy obtained at this time is used in a compressor (12) of the turbocharger for compressing supercharged air to be supplied to the internal combustion engine (10). To limit supercharging pressure on the supercharged air, water is introduced into the exhaust gas downstream of the internal combustion engine (10) and upstream of the turbine (15). The water is introduced while it is evaporated at least partially.
Patent JP-2013148313-A (JP)
Title: Water heater
Inventor: FUJIMOTO TAKANOBU
IPC: F24D17/00
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a water heater that is provided with a mixing valve having both functions of mixing water and hot water from a hot water storage tank, and adjusting a flow rate of hot water.SOLUTION: A water heater includes: a hot water storage tank 1 for storing high temperature hot water; a mixing valve 5 for mixing water and the hot water from the hot water storage tank; and a control device 16. The water heater is characterized in that the mixing valve 5 has a plurality of openings in a valve body, and when the valve body is driven from a water side, a mixing area of the hot water and water exists in a certain zone after a flow rate variable area where only a flow rate of water varies has existed in a certain zone.
Patent JP-2013154658-A (JP)
Title: Vehicle seat reclining device
Inventor: NAGURA MIKITO
IPC: B60N2/235
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat reclining device which further favorably improves feeling at a lock release time while securing required lock strength.SOLUTION: Teeth 70 for constituting external teeth 37 of each pawl 23 is displaced inward in the radial direction from a reference position corresponding to a pitch circle of the internal teeth along a center line C of the teeth without changing a shape of an effective engaging portion for the internal teeth and a pitch circle radius of the external teeth.
Patent JP-2013158073-A (JP)
Title: Core for motor and motor
Inventor: SUZUKI TOSHIYUKI
IPC: H02K1/02
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a core for a motor that can effectively utilize an entire core as a magnetic path in the core for the motor made of magnetic powder.SOLUTION: At a core for a motor and the motor, the shape of the core for the motor which is wound with a coil to generate rotational driving force by magnetic action with a magnet comprises: a central core part having a central axis; a plurality of arm parts extending in the radial direction of a circle centering on the central axis from the central core part; and a blade part which is formed at the tip of each of the arm parts and extends from the tip to the circumferential direction of the circle and to the direction parallel to the central axis. At an end surface of the end extended to the direction parallel to the central axis of the blade part, a notch formed toward the arm parts is provided.
Patent JP-2013161192-A (JP)
Title: Construction machine and construction machine management system
Inventor: IZUMIKAWA TAKEYA
IPC: E02F9/26
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine for achieving further detailed management of a construction machine in a work site.SOLUTION: A management device 150 loaded on a shovel 50 relating to an embodiment includes: a work position information acquisition unit 300a for acquiring work position information relating to a work position in the work site of the shovel 50; a work height information acquisition unit 300b for acquiring work height information relating to work height in the work site of the shovel 50; an operation state information acquisition unit 301 for acquiring operation state information relating to the operation state of the shovel 50; and an information recording unit 302 for recording the work position information and the work height information and the operation state information or information to be generated from the operation state information in association.
Patent JP-2013162636-A (JP)
Title: Power distribution component and manufacturing method therefor
Inventor: INOO TAKESHI
IPC: H02K3/52
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution component the manufacturing cost of which is reduced by decreasing the number of types of connection terminal for connecting bus bars and coils.SOLUTION: The distribution component includes a plurality of bus bars 41-43 provided corresponding to respective phases of a polyphase motor having an annular stator and formed annularly along the end face of the central shaft of the annular stator, and a plurality of connection terminals for electrically connecting the coils of respective phases of the stator with the plurality of bus bars 41-43 corresponding therewith. The plurality of bus bars includes a plurality of intersections bending in the radial direction, perpendicular to the central shaft of the annular stator, at a predetermined interval in the circumferential direction of the bus bars 41-43, and intersecting at least one other bus bar of the plurality of bus bars 41-43, and a plurality of non-intersections formed between the plurality of intersections, respectively. The connection parts of a plurality of connection terminals are located at the non-intersections, and the distance from the central shaft in the radial direction and the position in the axial direction of the central shaft are identical.
Patent JP-2013162443-A (JP)
Title: Image transfer method and image transfer device
Inventor: HIRANO ATSUNORI
IPC: H04N5/225
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer method and an image transfer device which permit a target region of interest to be transferred to be set freely within the image pickup region of an image sensor and, because of applicability in cases where a plurality of regions of interest overlap, can shorten a required transfer time also.SOLUTION: An image transfer method involves transferring images from an image sensor 2 which outputs image data obtained by a number of image pickup elements collectively to data blocks, one fixed amount at a time. The image transfer method includes: a transfer region setting step (means 3) for setting a region of interest by using units less than the fixed amount; a region extension step (means 4) for calculating an extended region of interest obtained by extending the region of interest and expressed by a data block as one unit, and calculating a scope of extension from the region of interest to the extended region of interest; an image pickup step for picking up an image with the image sensor 2; an output step for outputting a data block included in the extended region of interest from the image sensor 2; and an extension scope erasure step (means 6) for erasing the extended scope of pixel data from the output data block to obtain an image depicting the region of interest.
Patent JP-2013167057-A (JP)
Title: Rainwater disposal facility
Inventor: YAMADA HIROHISA
IPC: E03F1/00
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater disposal facility A1 which includes a side drain 10, and an infiltration tank 20 provided on the lower part side of the side drain 10 for temporarily storing rainwater flowing in the side drain, and covered with a water permeable sheet, and in which solid matters and suspension matters in the rainwater can be almost completely prevented from flowing into the infiltration tank 20.SOLUTION: The rainwater disposal facility A1 further includes a catch basin 30 for collecting rainwater flowing in a side drain 10. The catch basin 30 has an opening 34 at an upper part position of a side wall 32 thereof so that the rainwater collected in the catch basin 30 flows from the opening 34 into an infiltration tank 20.
Patent JP-2013167195-A (JP)
Title: Fuel pump structure
Inventor: USUI TAKASHI
IPC: F02M59/46
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump structure that, even if a plurality of joints come close to an assembly part, can reduce a change in the size of the assembly part caused by interaction therewith to strike a balance between requests of miniaturization and performance.SOLUTION: A housing member 22 assembled to a pump body is configured with a plurality of cylindrical parts 51-53 each which at least partially overlaps with one another in a radial direction. The cylindrical parts 51-53 have a plurality of joints 61-63 for mutually joining and joining to the pump body. A specific cylindrical part 52 has first and second joints 61 and 62 having different joint positions in an axial direction and positioned at both sides of inner and outer peripheral walls among the plurality of cylindrical parts 61-63. At least one of joint regions Z1 and Z2 in the axial direction of the specific cylindrical parts 51-53 where the both joints 61 and 62 are formed is fitted with clearance to another adjacent cylindrical part 53 at an outer peripheral wall side opposite to an inner peripheral wall side where the joint 61 is formed.
Patent JP-2013167772-A (JP)
Title: Liquid crystal display device
Inventor: OKE RYUTARO
IPC: G09G3/20
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a liquid crystal display device that drives in a horizontally divided manner, insufficient writing of pixel voltage occurs in a head row of vertical scanning of each display area, particularly, when the head row is located at the center of a screen, a dark line is displayed and image quality is decreased.SOLUTION: For example, a scan line drive circuit that drives a gate line of a lower-side display area sequentially outputs a scan pulse Pthat selects a (n+k)-th row of an image. A video line drive circuit that drives a source line of the lower-side display area outputs a pixel voltage according to data Dduring a period of the scan pulse P. A timing to start application of the pixel voltage to application of the scan pulse Pfor a (n+1)-th row to be a head row of an effective scan period Tis set earlier than that of subsequent rows.
Patent JP-2013166632-A (JP)
Title: Antifreezing device for landing door of elevator apparatus
Inventor: NITTA KOJI
IPC: B66B13/30
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To solve such problems that, when a snow melting device is added to landing doors of an elevator apparatus that has been installed, an extra-repair work such as scraping a wall of building is required if a mismatch in size between an existing threshold and a heater-installed threshold occur.SOLUTION: An antifreezing device including a heating member is provided inside a landing door so as to bring the heating member into contact with a threshold while landing doors are closed, to increase temperatures of the landing doors and the threshold. Repair works to a building is no longer required because of a change only to the landing doors.
Patent JP-2013172106-A (JP)
Title: Drawing device and manufacturing method of article
Inventor: OISHI SATORU
IPC: H01L21/027
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a drawing device advantageous in the aspect of overlay accuracy.SOLUTION: The drawing device includes a charged-particle optical system emitting a plurality of charged-particle beams for a substrate, and a control unit for controlling operation of the charged-particle optical system. The control unit controls the operation so as to compensate for distortion of a pattern determined by the data of inclination of each charged-particle beam for the axis of the charged-particle optical system, and the data of undulation on the surface of the substrate.
Patent JP-2012187398-A (JP)
Title: Vascular prosthesis
Inventor: UCHIDA SHINJI
IPC: A61F2/06
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-caliber vascular prosthesis having an inner diameter of at most 6 mm when a vascular prosthesis that employs PET fibers, polybutylene terephthalate fibers, or other aromatic polyester fibers made by reacting an aromatic dicarboxylic acid and an aliphatic diol is connected to an in situ blood vessel, that does not produce thrombi or become occluded over a long period of time, and to provide a very safe vascular prosthesis having an inner diameter of at least 7 mm in which PET fibers, which have been put to practical use in the past, serve as a base material, wherein thickening of a thrombus layer and occlusion are prevented at a branched site, bent site, or anastomosis site.SOLUTION: With the vascular prosthesis in which a tubular article having a knitted fabric, woven fabric, or nonwoven fabric made of aromatic polyester fibers as the base material is coated with or impregnated and coated with a polyamino acid urethane resin, an endothelial cell membrane is formed when the vascular prosthesis is connected to an in situ blood vessel and blood flows through, and since no thrombus occur thereon, the problem can be resolved.
Patent JP-2013177916-A (JP)
Title: Solenoid valve
Inventor: YOSHIMURA KIMIHIRO
IPC: H01F7/16
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which has an extremely simple constitution, allowing three terminals to be provided, and which allows to suppress increase in the size and cost.SOLUTION: A connector socket 16 for connecting a connector of a power supply cable is provided to a solenoid coil 2. A first terminal pin 17, a second terminal pin 18, and a third terminal pin 19 are provided to the connector socket 16. One end 6a of a coil wire 6 of a solenoid coil 2 is connected to the first terminal pin 17. The other end 6b of the coil wire 6 is connected to the second terminal pin 18. A position of the coil wire 6 different from the connection portion of the other end 6b to the second terminal pin 18 is connected to the third terminal pin 19.
Patent JP-2013179136-A (JP)
Title: Exposure system and device manufacturing method using the same
Inventor: OKAMOTO TOMOHIRO
IPC: H01L21/027
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an exposure system which is advantageous when a region not to be irradiated on by exposure light is formed in a specific region on a substrate.SOLUTION: The exposure system comprises: a douser, disposed on a surface conjugate with a substrate surface and including in its edge a circular arc overlapping a round boundary line on the inside from the circumference of the substrate defining a region on the substrate in which an image is formed, which shades light so that light is not incident on a circumferential region on the outside of the round boundary line on the substrate; a first drive unit which drives the douser to rotate around an axis parallel to the optical axis of an illumination system; a second drive unit which drives the douser linearly within a plane perpendicular to the optical axis; a detection unit which detects a shading position; and a control unit which, having a shading position at a reference point of time stored therein, calculates the amount of change in the shading position from a difference between the shading position detected by the detection unit at any point of time after the reference point of time and the shading position at the reference point of time (S102).