baber/WOPTO huggingface dataset:
Patent JP-2013067057-A (JP)
Title: Injection device in molding machine
Inventor: KAWASAKI HIROAKI
IPC: B29C45/53
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an injection device in a molding machine that can efficiently heat and melt a large amount of charged pellets in a short period of time, and inject a molten resin with superior quality.SOLUTION: The injection device includes a cylinder 1 having a pellet supply port, a plunger 3, a driving means 4, a melting instrument 2 with a plurality of melting holes 22, which are cone-shaped passages, formed in an instrument body 21 to communicate from inflow-side large openings 22a to outflow-side small openings 22b, a nozzle 14 provided on an injection side of the cylinder 1 and a heating means 6 heating the melting instrument 2. The melting instrument 2 is arranged between the plunger 3 and the nozzle 14, and has an inflow-side face 21a which is a face in the side of the inflow-side large openings 22a of the melting instrument 2 facing the tip-end of the plunger 3 and an outflow-side face 21b which is a face facing the nozzle 14 in the opposite side to the inflow-side face 21a. A shape of the tip-end face of the plunger 3 is set to be the same as a shape of the inflow-side face 21a of the melting instrument 2.
Patent JP-2012023052-A (JP)
Title: Lithium secondary batteries with charge-cutoff voltages over 4.35
Inventor: KIM DON-MYUN
IPC: H01M10/058
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery.SOLUTION: Disclosed is a lithium secondary battery comprising a cathode (C), an anode (A), a separator, and an electrolyte, in which the battery has a weight ratio (A/C) of anode active material (A) to cathode active material (C) per unit area of each electrode of between 0.44 and 0.70, and shows a charge cut-off voltage of between 4.35 V and 4.6 V. The lithium secondary battery according to the present invention is designed to satisfy capacity balance suitable for a high-voltage battery having a voltage of over 4.35 by controlling the weight ratio (A/C) of anode active material (A) to cathode active material (C) per unit area of each electrode. Therefore, it is possible to significantly increase the available capacity and average discharge voltage of a battery using a lithium/cobalt-based cathode active material, which shows an available capacity of about 50% in a conventional 4.2 V-battery. Additionally, it is possible to provide a safe, high-capacity, and high-voltage lithium secondary battery by significantly improving battery stability under overcharge conditions.
Patent JP-2012054952-A (JP)
Title: Semiconductor device and driving method of semiconductor device
Inventor: KIMURA HAJIME
IPC: H04N5/374
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for increasing a range where a signal amplification value is large and an input/output relation operates linearly while preventing the extension of a signal writing period, and a driving method of the semiconductor device.SOLUTION: A semiconductor device including an amplification transistor 101 and a bias transistor 102 performs pre-discharge by the provision of a discharge transistor 108. Alternatively, a semiconductor device including the amplification transistor 101 and the bias transistor 102 performs pre-discharge by making the potential of a bias-side power source line 104 connected to the bias transistor 102 closer to the potential of an amplification side power source line 103 connected to the amplification transistor.
Patent JP-2013077596-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: ARAKI HIROYUKI
IPC: H01L21/304
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing method and a substrate processing apparatus which reduce the adhesive force of foreign objects to a substrate thereby reducing the running cost.SOLUTION: Droplets from a liquid drop nozzle 15 are supplied only to a part of a region on an upper surface of a substrate W. Then, the droplets held on the upper surface of the substrate W are cooled or heated. The cooling or heating of the droplets changes the temperature of the droplets on the substrate W. Particles contacting with the droplets are cooled or heated by the droplets to shrink or expand.
Patent JP-2013076833-A (JP)
Title: Photosensitive resin composition and cured product of the same, and production method of photosensitive resin
Inventor: OGIWARA NAOTO
IPC: G03F7/027
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition, which is excellent in photosensitivity to active energy rays, allows formation of a fine pattern, gives a cured coating film excellent in flexibility, insulating property, adhesiveness, solder heat resistance, coating film durability, flame retardancy and the like, and which is suitably used for a photo solder resist.SOLUTION: The photosensitive resin composition comprises a photosensitive ester resin (A), a compound (B) that is at least one selected from an epoxy group-containing compound, a non-block isocyanate compound and a block isocyanate compound, and a photopolymerization initiator (C). The photosensitive ester resin (A) comprises a hydroxyl group-containing photosensitive ester resin prepared by: reacting a polyol compound (a) with a polybasic acid anhydride (b) to produce a carboxyl group-containing ester resin (c); reacting the carboxyl group-containing ester resin (c) with an epoxy compound (d) having at least two epoxy groups in one molecule to produce a side-chain hydroxyl group-containing ester resin (e); reacting the side-chain hydroxyl group-containing ester resin (e) with the polybasic acid anhydride (b) to produce a carboxyl group-containing ester resin (f); and reacting the carboxyl group-containing ester resin (f) with an epoxy group or an oxetane group in a compound (g) having an epoxy group or an oxetane group, and an ethylenically unsaturated group.
Patent JP-2013081024-A (JP)
Title: Mobile communication method, mobile management node, packet switch, and mobile station
Inventor: TANAKA ITSUMA
IPC: H04W48/08
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To avoid congestion of a network even if a fault occurs in a core network device in a state in which bearers are established between many UEs and the packet data network.SOLUTION: A mobile communication method according to the invention includes the steps of: an MME transmitting "PDN Disconnection Request/Detach Request" including a restriction time, if the MME disconnects a bearer due to a prescribed reason such as a fault in an S-GW/P-GW or the MME in a state in which a bearer is established between a packet data network and UE; and the UE restricting transmission to the packet data network during the restriction time.
Patent JP-2013081033-A (JP)
Title: Mobile communication method and wireless base station
Inventor: TAKAHASHI HIDEAKI
IPC: H04W36/38
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To facilitate appropriate handover to a cell #1 covered by a home base station HeNB which supports CA.SOLUTION: The mobile communication method comprises: a step in which a home base station HeNB notifies an adjacent wireless base station eNB of PCI #1, PCI #2 and a cell identity #A used for cells #1 and #2 which are covered by the home base station HeNB; a step in which the wireless base station eNB manages the notified PCI #1, PCI #2 and cell identity #A, associating them with each other; and a step in which the wireless base station eNB starts, on the basis of a measurement report received from a mobile station UE, processing of handover to the cell #1 which is covered by the home base station HeNB and is identified by the cell identity #A corresponding to the PCI #2 included in the measurement report.
Patent JP-2013083737-A (JP)
Title: Image display device, light source control device and light source control method
Inventor: MAKINO HISASHI
IPC: G03B21/14
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To make a projection image easily visible.SOLUTION: A lens position acquisition part acquires position of a focus lens, a light emission output detection part detects light emission output set on the basis of projector distance corresponding to the focus lens position, and a light source control part controls light emission output of a light source part according to the light emission output. As a result, for instance, when installation position of a projector with respect to a screen is very close, and the projection image is dazzling in the setting when it is used the last time, a focus lens position is acquired, and on the basis of a projector distance corresponding to the focus lens position, light emission output of the light source part is controlled so that dazzle of the projection image for the screen is suppressed and the projection image can be made easily visible.
Patent JP-2012054240-A (JP)
Title: Lithium secondary battery
Inventor: NAGAOKA SHUICHI
IPC: H01M4/64
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery using a silicon and oxygen-containing material as an anode active material and having excellent charge/discharge cycle characteristics.SOLUTION: A lithium secondary battery comprises: a cathode 1; an anode 2; a nonaqueous electrolyte; and a separator 3. The cathode has a cathode mixture layer including a lithium-contained complex oxide as a cathode active material on one or both sides of a collector. The thickness of the collector of the cathode is 10-15 μm. The anode has an anode mixture layer including a material containing silicon and oxygen as constituent elements (an atomic ratio x of oxygen to silicon is 0.5≤x≤1.5.) and a graphitic carbon material as an anode active material on one or both sides of the collector. A ratio P/N of mass P of the cathode active material to mass N of the anode active material is 1.0-3.6. The nonaqueous electrolyte includes a 1-10 mass% fluorine-substituted cyclic carbonate.
Patent JP-2012041932-A (JP)
Title: Accumulating-type fuel injection device
Inventor: YOTSUTSUJI OSAMICHI
IPC: F02M47/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve of an accumulating-type fuel injection device capable of minimizing the fuel outflow from an outflow passage, and improving the injector efficiency.SOLUTION: The fuel injection valve, to which fuel discharged from a high-pressure pump and accumulated in an accumulator is supplied, includes: a needle valve which opens and closes a nozzle hole formed at the tip part of a nozzle; a command piston 8 reciprocating along with the needle valve; a control chamber 32 formed at the back of the command piston 8 and receiving the fuel; an outlet orifice 10 through which the fuel in the control chamber 32 flows out; and a control valve 9 controlling the open and close of the outlet orifice 10. A projection part 90 is provided at a tip of the control valve 9 via a connection part. The projection part 90 is located inside the control chamber 32. When the control valve 9 is in an open state, the projection part 90 is inserted into the outlet orifice 10 and formed to reduce the flow passage area of the outlet orifice 10.
Patent JP-2013086132-A (JP)
Title: Method for controlling cooling of steel sheet and device for manufacturing steel sheet
Inventor: TACHIBANA HISAYOSHI
IPC: B21B45/02
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling cooling of a steel sheet which highly accurately predicts a steel sheet temperature and controls the steel sheet temperature after cooling to a prescribed level by a method for calculating specific heat of the steel sheet without predicting a transformation rate.SOLUTION: The method for controlling cooling of a steel sheet comprises controlling a cooling water amount based on a temperature prediction calculation result of a steel sheet and controlling a steel sheet temperature after cooling to a prescribed temperature using a cooling device for jetting cooling water while conveying a high temperature steel sheet heated to a transformation point Ac3 or higher. The predicted temperature of the steel sheet is calculated by using specific heat of the steel sheet derived by analyzing steel sheet temperature actual values before and after cooling measured at an inlet side and an outlet side in the cooling device, and steel sheet temperature actual values measured at one or more spots in the cooling device.
Patent JP-2013088292-A (JP)
Title: Measuring instrument and measuring method
Inventor: IIDA SACHIKO
IPC: G01N21/27
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To efficiently measure a spectral radiance factor including a fluorescent component in a sample.SOLUTION: A measuring unit 704 having a plurality of ultraviolet light sources and a white light source first lights up the white light source to obtain a spectral radiance factor of a visible light component of a sample. Next, a measurement determination unit 702 acquires a measurement condition showing whether to light up each of the plurality of ultraviolet light sources predetermined in accordance with the sample from a measurement condition data storage unit 701, and determines an ultraviolent light source showing lighting. Then, a control unit 703 controls the measuring unit 704 so as to light up the ultraviolent light source determined to be lighted up, and obtains a spectral radiance factor of the fluorescent component of the sample. Thus, all spectral radiance factors of the sample can efficiently be obtained without ineffectively lighting up ultraviolent light sources.
Patent JP-2013087717-A (JP)
Title: Solenoid valve driving device for fuel injection control device
Inventor: SUZUKI TAKAMASA
IPC: H02M3/155
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve driving device for a fuel injection control device in which the heating value of a switch means that is controlled when applying a power supply voltage to a solenoid valve is suppressed and the control of the solenoid valve can be improved.SOLUTION: A control circuit 21 controls a switch 24 when applying the high voltage of a capacitor C to a solenoid valve 11 and performs switching control on a switch 25 when applying a power supply voltage Vb to the solenoid valve 11. The switch 25 is then connected, at the high potential side thereof, to the low potential side of an inductor 23a which is utilized for charging the capacitor C, and connected, at the low potential side thereof, to the solenoid valve 11.
Patent JP-2012108890-A (JP)
Title: Method and device for performing simultaneous reading and writing memory operation
Inventor: GRAZIANO MIRICHIGNI
IPC: G06F12/16
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a memory device that eliminates the need to temporarily stop (suspend) operation for writing to a specific data partition until operation for reading from the same data partition is completed.SOLUTION: A technique for performing simultaneously read-while-write type operation on a data partition 310 of a memory device 300 includes calculating an ECC at least partially based upon contents of individual data partitions of the memory; and reading a specific content of one specific first part of each of individual memory partitions of a memory array of the memory while writing the specific content to one specific second part of each of the individual memory partitions, the reading making a determination of the specific part of the first part at least partially based on the error correction code (ECC) at least partially based upon the contents of the individual memory partitions.
Patent JP-2013088085-A (JP)
Title: Indoor unit of ceiling embedded type air conditioner
Inventor: MARUYAMA MASAAKI
IPC: F24F13/28
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To improve sliding properties of a filter in a curved section of a guide rail for guiding the movement of the filter and to prevent the generation of abnormal sound in an indoor unit of a ceiling embedded type air conditioner having an filter automatic cleaning function capable of performing a cleaning operation while moving the filter.SOLUTION: In the indoor unit 100 of ceiling embedded type air conditioner arranged on indoor ceiling, a filter automatic cleaning mechanism 50 for moving a filter by filter rollers is equipped with a lower guide rail groove 20 and an upper guide rail groove 21 which guide both side edges of the filter and have a U-shaped cross section, an upper groove curved section 21b is formed at the end of a side far from the filter roller of the upper guide rail groove 21, and an emboss treatment S is applied onto a lower surface 21bk of upper groove curved section in the upper groove curved section 21b.
Patent JP-2013092386-A (JP)
Title: Test piece
Inventor: DOI SHIGERU
IPC: G01N27/416
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a test piece that can be loaded in a different analysis device.SOLUTION: There is provided a test piece 101 loaded in an analysis device, the test-piece including a loaded part 111 inserted into a first reception part of the analysis device, and a second loaded part 112 which is inserted into a second reception part different from the first reception part provided to the analysis device or a different analysis device.
Patent JP-2013091073-A (JP)
Title: Method for producing rectangular wire
Inventor: TAKUBO TAKESHI
IPC: B21B37/16
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To perform setting of rolling conditions in a short time to uniformize cross sectional area along the length direction in production of a rectangular wire in which width and thickness vary along the length direction.SOLUTION: A relationship, between a first reduction dimension before and after passage of a first rolling roller 21 where the cross sectional area of the rectangular wire 10 becomes identical and a second reduction dimension before and after passage of a second rolling roller 22, is obtained in advance, and based on the relationship, the clearance between the first and the second rolling rollers 21, 22 is controlled by approaching or separating so that the rectangular wire 10 has a predetermined cross sectional area by combination of the first and second reduction dimensions.
Patent JP-2013031420-A (JP)
Title: Farm working vehicle
Inventor: HIRAOKA NOBUAKI
IPC: B62D51/04
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce burdens on an operator when he/she raises the front side of a machine body with the rear side of the machine body used as a fulcrum.SOLUTION: This farm working vehicle 1 includes a machine body movably supported by a crawler 2 mounted on the rear side. A seat unit 4 on which a worker W is seated, a drive means 5 for driving the crawler 2, and a slewing means 6 are mounted on the rear side of the machine body 3. The slewing means 6 includes a slewing ring arm 12 supported at its base end portion by a horizontally extending support shaft 11 in such a way as to be rotatable relative to the rear side of the machine body 3, and a slewing ring 13 rotatably supported against the front end portion of the slewing ring arm 12, and is designed to be switchable between a supported state Sa in which the slewing ring 13 supports the machine body 3 in place of the crawler 2 and a retreated state Sb in which the machine body 3 is not supported. The slewing means 6 is fitted with an awning 15 that rotates integrally with the slewing ring arm 12. When the awning 15 is in the supported state Sa, its center of gravity is located relatively rearward in the longitudinal direction of the machine body 3 in comparison to the retreated state Sb.
Patent JP-2013093505-A (JP)
Title: Probing test method of wafer
Inventor: MORIKAWA TETSUO
IPC: H01L21/66
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an efficient probing test method based on simultaneous measurement by shortening the measurement time per wafer in a probing test.SOLUTION: In each probing test step, a database storing therein quality check results of probing test steps up to the previous time is referenced and a chip group subjected to simultaneous measurement is calculated, such that a high-quality chip (described as a hatched portion in the figure) is included for all the quality check results of the probing test steps up to the previous time. In particular, the probing test step includes the step of, when performing simultaneous measurement in order on a chip array arranged in a first direction (X direction) within a wafer, in the case that a chip at a leading position of the chip group is defective in the calculation of the chip group, moving the leading position of the chip group in the first direction until the chip at the leading position becomes a high-quality chip, thereby reducing the number of times of simultaneous measurement.
Patent JP-2013094012-A (JP)
Title: Wire harness with path maintenance member
Inventor: KOBAYASHI TAKEMASA
IPC: B60R16/02
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To easily maintain a branch portion of a wire harness disposed along a path maintenance member.SOLUTION: A wire harness 10 with a path maintenance member comprises a wire harness body 12 including a trunk portion 14 and a branch portion 16, and a path maintenance member 20 including a trunk path regulation portion 24 which regulates a path of the trunk portion 14 and a branch path regulation portion 26 which is formed to be branched from the trunk path regulation portion 24 and regulates a path for a proximal end side of the branch portion 16. While disposing the trunk portion 14 along the trunk path regulation portion 24 and disposing the proximal end side of the branch portion 16 along the branch path regulation portion 26, the branch portion 16 is covered with a tubular member 30 so as to include the proximal end side of the branch portion 16 and the branch path regulation portion 26. The tubular member 30 is fixed to the branch portion 16 by a fixing member 40 at the end separated from the trunk portion 14.
Patent JP-2013098651-A (JP)
Title: Discreteness detection device
Inventor: SHIBATA HIROYUKI
IPC: H04M1/00
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a discreteness detection device, capable of accurately detecting discreteness from a communication terminal transmitting a radio signal.SOLUTION: The discreteness detection device for detecting discreteness from a communication terminal transmitting a radio signal includes: a present position information acquisition unit for acquiring present position information; a movement determination unit for, based on the present position information, determining whether the discreteness detection device is moving; a reception quality acquisition unit for acquiring the reception quality of a radio signal transmitted from the communication terminal; a discreteness determination unit for determining that the discreteness detection device is discrete from the communication terminal, if the radio signal reception quality decreases in proportion to the movement of the discreteness detection device, and a value indicative of the latest reception quality acquired by the reception quality acquisition unit becomes a threshold or lower.