baber/WOPTO huggingface dataset:
Patent JP-2014010913-A (JP)
Title: Secondary battery and manufacturing method thereof
Inventor: UMEYAMA HIROYA
IPC: H01M2/26
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which a joint section between an electrode plate made of an electrode laminate and a current collector terminal for extracting current from the electrode plate has sufficient bond strength, and a manufacturing method therefor.SOLUTION: The present invention pertains to a secondary battery comprising an electrode laminate composed of a laminated electrode plate having an active material layer partially formed on current collector foil and a current collector member 144 joined to a current collector foil laminate section 158b composed by laminating a section of the electrode plate having no active material layer, and to a method for manufacturing the secondary battery. In the present invention, the joint surface of the current collector member 144 at which joined to the current collector foil laminate section 158b is provided with a concavo-convex region 144a having a concavo-convex shape repeatedly formed therein, with the current collector foil of the current collector foil laminate section 158b fitted into the recesses of the concavo-convex region 144a, whereby the current collector member 144 and the current collector foil laminate section 158b are joined. Here, a difference of heights in the concavo-convex region 144a is within 8 to 42% of the overall thickness in a section of the current collector member 144 where the concavo-convex region 144a is formed.
Patent JP-2014009869-A (JP)
Title: Heat pump cycle
Inventor: TAWARA TOSHIHIRO
IPC: B60H1/32
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump cycle capable of heating a fluid to be heated even at a low ambient temperature while preventing the durable life of a compressor from being adversely affected.SOLUTION: When an ambient temperature Tam is lower than a reference ambient temperature KTam at a low ambient temperature, refrigerant shortage determination means is provided, which determines a state where a high-pressure side refrigerant pressure Pd is lower than a reference pressure KPd in a state of operating a compressor 11 to be a refrigerant shortage state. The compressor 11 is stopped when it is determined to be the refrigerant shortage state by the refrigerant shortage determination means. Consequently, even at a low ambient temperature, heating performance can be exhibited by operating the compressor 11 in a case where the high-pressure side refrigerant pressure Pd is higher than the reference pressure KPd.
Patent JP-2013047785-A (JP)
Title: Multimode optical fiber
Inventor: BIGOT ASTRUG MARIANNE
IPC: G02B6/028
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a depressed graded-index multimode optical fiber with low loss and for a broad bandwidth by reducing leakage loss due to depressed cladding.SOLUTION: The depressed graded-index multimode optical fiber includes a central core, an inner depressed cladding, a depressed trench, an outer depressed cladding, and an outer cladding. The central core has an alpha-index profile. Dimensions and refractive indexes of the depressed cladding are set to prescribed values to limit the impact of leaky modes on optical-fiber performance characteristics (e.g., bandwidth, core size, and/or numerical aperture).
Patent JP-2012186511-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OI ATSUSHI
IPC: H01L21/60
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device provided with a wiring board to which a semiconductor chip is flip-chip connected and an underfill resin encapsulating a gap between the semiconductor chip and the wiring board, which can inhibit occurrence of voids to improve yield.SOLUTION: A semi-cured film underfill resin 31 is applied to a top face 21A of a substrate body 21 under a vacuum atmosphere by using a diaphragm-type laminate device so as not to form a gap with the top face 21A, pads 22 and solders 23. Subsequently, a semiconductor chip 12 is pressed to the film underfill resin 31 to flip-chip connect the semiconductor chip 12 to the pads 22.
Patent JP-2014015632-A (JP)
Title: Bearing steel
Inventor: NEISHI YUTAKA
IPC: C22C38/18
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a bearing steel capable of realizing an excellent rolling fatigue life as a bearing component.SOLUTION: The bearing steel has a chemical composition comprising 0.95 to 1.2% C, 0.15 to 0.35% Si, 0.05 to 0.5% Mn, 0.025% or less P, 0.010% or less S, 0.80 to 1.80% C, above 0.005% to 0.040% Al, 0.0003 to 0.0012% Ca and 0.0010% or less O, and the balance Fe with impurities and satisfying [0.70≤Ca/O≤1.80], [Ca/O≥1250S-5.80] and [20≤Mn/S≤170].
Patent JP-2014022494-A (JP)
Title: Component mounting device
Inventor: UESUGI AKIYASU
IPC: H05K13/04
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To ascendingly/descendingly drive a plurality of heads with a compact configuration using a single driving source while highly securing flexibility of ascent/descent height control of the heads.SOLUTION: A component mounting device includes a head unit 6 for component transfer. The head unit 6 includes: a frame member 6a; a first head 16a and a second head 16b supported by the frame member 6a in a vertically movable manner; and an ascent/descent drive mechanism which includes a single Z-axis servo motor 26, and ascendingly/descendingly drives both of the heads 16a, 16b by driving force thereof. The ascent/descent drive mechanism includes: a pair of rack members 22 extending in parallel in a state where tooth surfaces face inward each other; and a pinion member 24 interposed between the rack members 22 in a state of being engaged with the rack members 22. The rack members 22 are vertically moved when the pinion member 24 is rotatingly driven. The heads 16a, 16b are connected to lower end parts of the pair of rack members 22, respectively.
Patent JP-2014021733-A (JP)
Title: Authentication method, authentication system, authentication server device, and authentication program
Inventor: SHIBATA KAZUNORI
IPC: G06F21/42
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an authentication method, an authentication system, an authentication server device, and an authentication program that can easily set and change a validity period of an authentication period of an electronic device such as a home appliance.SOLUTION: An issue of a one-time password is requested from a portable terminal device 1 to an authentication server device 2, and the issued one-time password is transmitted to an autonomous cleaner 3 of the home appliance desired to be authenticated. The autonomous cleaner 3 transmits the received one-time password to the authentication server device 2, and asks the authentication server 2 for authentication. The authentication server device 2 asks the portable terminal device 1 for confirmation of whether to permit the authentication of the autonomous cleaner 3 or not and, when the portable terminal device 1 permits the authentication, the authentication server device authenticates the autonomous cleaner 3. The portable terminal device 1 can change a validity period of an authentication period of the autonomous cleaner 3 by a user operation.
Patent JP-2014021304-A (JP)
Title: Drive force transmission device and image forming apparatus
Inventor: YAMAGISHI MASAYUKI
IPC: G03G21/00
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a drive force transmission device and an image forming apparatus in which an abnormal sound and rotation failures caused by the contamination of a gear caused by dirt or dust are suppressed and the gear is cooled.SOLUTION: The drive force transmission device and the drive force transmission part of the image forming apparatus include a housing, the gear which is provided in the housing, transmits a rotational drive force and is provided with a hole in the center of the gear, and a hollow member which has a hollow shape forming an independent space in an internal space sectioned by the wall surface of the housing and passes through the hole of the gear in the housing, to rotatably support the gear and into which air is fed from the outside of the housing, through which the air passes, and from which the air is blown to the outside of the housing.
Patent JP-2014022218-A (JP)
Title: Power storage device
Inventor: HIROSE TAKAYUKI
IPC: H01M2/12
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enhancing the operation accuracy of the current interrupter of a power storage device.SOLUTION: The power storage device includes a case, an electrode assembly housed in the case, and an electrode terminal fixed to the wall of the case. The power storage device includes an electrification path formed between the electrode assembly and the electrode terminal. The power storage device includes a current interrupter which brings about a state where a current flows through the electrification path when the pressure in the case is less than a current interruption pressure value, and brings about a state where a current does not flow through the electrification path when the pressure in the case is equal to or higher than a current interruption pressure value. The power storage device includes a gas passage part for passing gas between the inside and outside of the case. In the power storage device, the gas passage part passes gas depending on the amount of gas generated in the case.
Patent JP-2012209978-A (JP)
Title: Method and communication apparatus for improving reconfiguration procedure for scheduling request
Inventor: TSENG LI-CHIH
IPC: H04W72/12
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and communication apparatus for improving a reconfiguration procedure for a Scheduling Request (SR).SOLUTION: The method includes the steps of: receiving an upper layer protocol request for reconfiguring an SR procedure parameter of an UE and not immediately reconfiguring the SR procedure parameter of the UE; and applying a new configuration value provided by the upper layer protocol request to the SR procedure parameter when an SR is triggered by the UE and there is no other incomplete SR in the UE.
Patent JP-2014022285-A (JP)
Title: Secondary battery
Inventor: TSUCHIDA YASUSHI
IPC: H01M2/26
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that electric energy remains stored in a secondary battery, when a current interruption mechanism disposed in the secondary battery is operated.SOLUTION: The secondary battery has a power generation element including a reaction region where chemical reaction corresponding to charge/discharge takes place, a conductive battery case housing the power generation element, and a current interruption mechanism housed in the battery case and interrupting a current path connected electrically with the power generation element. The battery case has a fragile part formed in a shape for reducing strength thereof, and an outer surface of the battery case corresponding to the fragile part is covered with an insulator having lower rigidity than that of the battery case. The fragile part is a current path in the battery case excepting the reaction region, and provided at a position adjoining a current path located closer to the reaction region side than the current interruption mechanism.
Patent JP-2014018183-A (JP)
Title: Trimmer
Inventor: SHIBATA SHOGO
IPC: A01D34/10
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce vibration transmitted from a blade to operator's hands and improves pruning workability.SOLUTION: A trimmer 10 has a pair of blades 15,16, the blades 15,16 are installed to a casing 52 through a guide bar 14. An electric motor 17 as a power source which drives the blades 15,16 is provided in the casing 52, and rotary motion of the electric motor 17 is converted into linear reciprocation of the blades 15,16 by a power conversion mechanism 19. A vibration-proof rubber as an elastic body which reduces vibration transmitted from the blade 15,16 to the casing 52 is installed between the casing 52 and blades 15,16.
Patent JP-2014025374-A (JP)
Title: Compression self-ignition engine and control method thereof
Inventor: KIYOSUE RYO
IPC: F02D21/06
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance an operation range in which an engine can provide appropriate HCCI combustion with excellent NVH performance.SOLUTION: An engine comprises: EGR amount adjustment means 22 for adjusting an amount of EGR gas recirculated into a cylinder 1; fuel injection means 10 for injecting fuel into the cylinder 1; ozone supply means 11 for supplying ozone into the cylinder 1; and control means 30 for driving the means 22, 10, and 11. In a medium-load region, the control means 30 controls an ignition timing and a combustion period of HCCI combustion by adjusting an EGR gas supply and an ozone supply. In a high-load region, the control means 30 controls the ignition timing and the combustion period of the HCCI combustion by injecting the fuel before and after a concentration of an active species in the cylinder 1 that is generated from the ozone supplied into the cylinder 1 drops less than a predetermined value at which the active species is assumed to have been substantially eliminated so as to adjust a ratio of a fuel injection amount of a pre-injection for injecting the fuel when the concentration is not less than the predetermined value and a fuel injection amount of a post-injection for injecting the fuel when the concentration is less than the predetermined value.
Patent JP-2014029175-A (JP)
Title: Fluid pressure shock absorber
Inventor: NAKAMURA MITSUHIRO
IPC: F16F9/58
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure shock absorber capable of restraining increase of costs.SOLUTION: A rebound stopper mechanism 70 comprises: a base spring receiver 71 integrally movably provided to a piston rod 15; a movable spring receiver 72 that is slidably provided to the piston rod 15 and can contact a stopper 21 fixed to a cylinder 19; and spring means 73 interposed between the base spring receiver 71 and the movable spring receiver 72. A base spring receiver extension part 76 and a movable spring receiver extension part 81 extending in an axial direction between the spring means 73 and the piston rod 15 and restraining contact of the spring means 73 to the piston rod 15 are provided to the base spring receiver 71 and the movable spring receiver 72. While the spring means 73 is most shrunk, the base spring receiver extension part 76 and the movable spring receiver extension part 81 have such length that they are not in contact with each other.
Patent JP-2013044427-A (JP)
Title: Hydraulic transmission valve
Inventor: BOBAN DRAZEN
IPC: F16K31/06
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission valve for transmission clutch, in particular, start clutch, shift clutch or synchronization clutch, configured to be connected comfortably in a frictional engagement state.SOLUTION: A casing 4 includes a connecting part 62. The connecting part 62 defines an anchor track 65 and concentric arrangement of a magnetic pole cone 6 and a magnetic pole tube 7. Therefore, the magnetic pole tube 7 is fixed to a magnetizable magnetic pole flange 13. An anchor 22, which is supported only by the magnetic pole tube 7, is magnetically separated from the magnetic pole tube 7 by a separation layer 57 having the thickness of 0.01 to 0.06 mm.
Patent JP-2014031561-A (JP)
Title: Heat insulator input method in ladle and heat insulator input device
Inventor: FUKUNAGA SHINICHI
IPC: B22D41/00
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulator input method in a ladle and a heat insulator input device in which a heat insulator shooting from an upflow of an upper side of molten steel is suppressed.SOLUTION: A heat insulator input method in a ladle in which heat insulators 16, 17 are input in a ladle 10 in which a molten steel 11 is accommodated includes: a process in which two or more combustible bags 18, 19 in which heat insulator 16, 17 are put are accommodated in a container 20 in which a basilar part is opened; and a process in which the container 20 is moved to an upper side of the ladle 10, the basilar part of the container 20 is opened, and two or more combustible bags 18, 19 are input in the ladle 10.
Patent JP-2014040055-A (JP)
Title: Decorative sheet having anti-allergenic performance and decorative plate
Inventor: KAWASAKI HIROSHI
IPC: B32B7/02
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology that suppresses reduction in anti-allergenic performance, which is caused by a volatile organic compound that is emitted from a woody substrate, in a decorative sheet containing a hydroxyl group-containing compound as an anti-allergenic agent, and makes the decorative sheet effectively exert anti-allergenic performance.SOLUTION: In the decorative sheet which has an anti-allergenic functional layer containing an anti-allergenic agent containing a hydroxyl group-containing compound stacked on a substrate sheet layer, the decorative sheet further has a layer that is arranged lower than the anti-allergenic functional layer and contains an adsorbent for adsorbing a volatile organic compound.
Patent JP-2014040821-A (JP)
Title: Control device of vehicle
Inventor: YOKOTA ATSUHIKO
IPC: F01N3/28
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a vehicle capable of reducing torque of an engine by stopping fuel supply to at least one of cylinders in an inertia phase in power-on upshift while reducing influence on emission.SOLUTION: When torque of an engine 12 is reduced by partial fuel cut control in an inertia phase in power-on upshift of an automatic transmission 18, an amount of air sent to a catalyst 44 through a fuel stop cylinder is reduced in comparison with a case where a control for reducing a throttle valve opening θth is not executed in reducing torque, thus an air fuel ratio A/F of a catalyst-included gas is prevented from being kept in a lean state.
Patent JP-2012228601-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing damage by prohibiting an excessive operation of a gate actuator thereby to prevent extra heat generation even when feeding or putting-out of game balls is repeated due to an abnormal operation by a player or an occurrence of a certain kind of trouble.SOLUTION: When a feeding-solenoid actuation prohibition flag 113u is turned on (S151: Yes), it is the state where a risk of the extra heat generation occurs as a result of the continued operation of feeding solenoids 534a-534c more than necessary. Thus, in this case, a liquid crystal display unit 81 displays "Cooling-down of feeding unit in progress" (S152) to inform the player of the effect. Besides, a bet LED 35a is turned off (S153) to inform the state that the game ball cannot be put in at the moment. Subsequently, wait processing for 15 seconds is performed (S154) in order to secure the operation stop time of the feeding solenoids 534a-534c, i.e., a cooling-down time.
Patent JP-2014048042-A (JP)
Title: Method for treating radioactive waste
Inventor: NAGAYAMA TADASHI
IPC: G21F9/28
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating radioactive waste capable of preventing combustion of volatile organic matters and capable of safely drying adsorbents that have adsorbed radionuclides.SOLUTION: A method for treating radioactive waste comprises: feeding an adsorbent tower 2 filled with adsorbents 3 with radioactive effluent containing volatile organic matters 9 and radionuclides, and allowing the adsorbents 3 to adsorb the volatile organic matters and the radionuclides to remove them; then, connecting an aqueous solution feeding pipe 14 and an aqueous solution returning pipe 16 of an oxidation treatment apparatus 25 to the adsorbent tower 2; driving a pump 15 and feeding the inside of the adsorbent tower 2 with a hydrogen peroxide aqueous solution 22 generated by feeding hydrogen peroxide from an oxidant tank 11 to water in a tank 21, through the aqueous solution feeding pipe 14; returning the hydrogen peroxide aqueous solution 22 from the adsorbent tower 2 to the inside of the tank 21 through the aqueous solution returning pipe 16; performing oxidative decomposition of the volatile organic matters 9 adsorbed on the adsorbents 3 due to an action of hydrogen peroxide; and, after completion of the oxidative decomposition, feeding the adsorbent tower 2 with dry air to dry the adsorbents 3 that have adsorbed the radionuclides.
Patent JP-2014047931-A (JP)
Title: Temperature set value control device and temperature set value control method
Inventor: MATSUO HIROKO
IPC: F24F5/00
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a temperature set value control device and a temperature set value control method capable of achieving energy saving at a low cost.SOLUTION: A temperature difference acquisition section 123 acquires a temperature difference between a supply water temperature and a supply air temperature on the basis of a target cold water flow rate set by a user and a relation of a cold water flow rate to the temperature difference between the supply water temperature and the supply air temperature. A temperature setting section 124 sets a target value of the supply water temperature by adding the temperature difference to the supply air temperature. Thus, because the target value of the supply water temperature can be set by a simple calculation without requiring a high performance calculation device, a temperature control device can be realized at a low cost. Energy saving can also be achieved because a flow rate of a heat medium is not extremely increased.
Patent JP-2012256934-A (JP)
Title: Integrated circuit package having stacked integrated circuits and method therefor
Inventor: KEE SOO-CHOK
IPC: H01L23/50
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide improved approaches to stacking integrated circuit chips within an integrated circuit package.SOLUTION: The improved approaches enable increased integrated circuit density within integrated circuit packages, yet the resulting integrated circuit packages are thin and low profile. These improved approaches are particularly useful for stacking integrated circuit chips having the same size (and often the same function) in the integrated circuit packages. One example of such an integrated circuit package is a non-volatile memory integrated circuit package that contains multiple, like-sized memory storage integrated circuit chips stacked on one or both sides of a leadframe.
Patent JP-2013056153-A (JP)
Title: Capsule piercing module
Inventor: OZANNE MATTHIEU
IPC: A23L23/00
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a capsule piercing module that can reliably pierce a capsule.SOLUTION: A capsule-based beverage production machine includes a module (2) designed for producing a beverage on the basis of ingredients (5) which are contained in a capsule (1). The module (2) includes: means (3, 4) for retaining the capsule (1) in a fixed position; and means (6) for piercing the capsule (1), wherein the piercing means (6) are controlled to pierce the capsule (1) after the capsule (1) is retained in the fixed position by the retaining means (3, 4).
Patent JP-2013063969-A (JP)
Title: Antipyretic/analgesic drug composition
Inventor: SHIMOKAWA TATSUHARU
IPC: A61K31/192
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a stable drug composition containing ibuprofen and scopolamine butylbromide.SOLUTION: The drug composition contains ibuprofen and scopolamine butylbromide so that they are substantially not in contact with each other.