baber/WOPTO huggingface dataset:
Patent JP-2012240544-A (JP)
Title: Engine start controller for hybrid vehicle
Inventor: SUZUKI HIROYUKI
IPC: B60L50/16
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent cranking torque at an engine start up by a motor/generator from becoming excessive to expand a motor travel range by just that much, thereby improving fuel economy.SOLUTION: When a required driving force is large, a cranking torque Tcr is maintained at an initial value (maximum value), while, when the required driving force is small, the Tcr is decreased as shown in the figure. A time from each of times t1, t3 and t5 when an engine start up (cranking start) is requested to each of moments t2, t4 and t6 when an engine speed Ne reaches a predetermined engine speed Ne_s (for example, 600 rpm), respectively, is measured as an engine start up time TMst. When the TMst is lower than an allowable limit value TMst_Lim at which the engine can start up (an engine start up response is too high), the Tcr is adjusted to be decreased by a reduction margin ΔTcr_dec to be updated, as shown at t2, t4, and when TMst≥TMst_Lim (the engine start up response is too low), the Tcr is adjusted to be increased by an incremental margin ΔTcr_inc to be updated, as shown at t6.
Patent JP-2011241835-A (JP)
Title: Exhaust-gas turbocharger
Inventor: SMATLOCH CHRISTIAN
IPC: F02B39/00
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the airtightness and durability of an exhaust-gas turbocharger so that components do not go wrong in an early stage due to thermal loads.SOLUTION: The exhaust-gas turbocharger includes an outer housing (2) in which a collar (17) formed on an inner housing (3) is abutted on, at least partially, an edge (16) located on the inner side of a bearing flange (14) in the direction of a turbine wheel rotation axis (13), the inner housing (3), and a turbine wheel (11). The outer housing (2) is coupled to the bearing flange (14) by fusion of a base material, and the inner housing (3) is connected to the bearing flange (14) by engagement.
Patent JP-2012008548-A (JP)
Title: Ips mode and ffs mode liquid crystal display devices
Inventor: UMIHOKO HIROYUKI
IPC: G02F1/13363
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce a color shift and to improve contrast of viewing angle of an IPS mode liquid crystal display device and a FFS mode liquid crystal display device.SOLUTION: Provided is an IPS mode liquid crystal display device having a C-plate and a first optical film on the visible side of a liquid crystal cell, or a FFS mode liquid crystal display device having the C-plate and the first optical film on the backlight side of the liquid crystal cell. The liquid crystal display device is characterized in that the first optical film comprising a low substituted layer containing cellulose acylate as a main component that satisfies the following expression (1), or comprising the low substituted layer and a high substituted layer containing cellulose acylate as a main component that satisfies the following expression (2) on at least one surface of the low substituted layer. (1) 2.0<Z1<2.7, (2) 2.7<Z2.
Patent JP-2012241160-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: TAKAHASHI HIROYUKI
IPC: C08L9/00
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition that can improve low heat generating properties.SOLUTION: The rubber composition is obtained by mixing 20-200 pts.wt. of surface-treated carbon black obtained by surface treating carbon black having a nitrogen adsorption specific surface area of more than 80 m/g and equal to or less than 120 m/g with a diamine compound having a solubility parameter (SP) of 10 (cal/cm)or less beforehand to 100 pts.wt. of a rubber component comprising chemically unmodified diene rubber. A pneumatic tire is obtained by at least partly using the rubber composition therein. By surface treating the carbon black with the diamine compound beforehand, even in the carbon black having a relatively small grain diameter, the hysteresis loss of vulcanized rubber can be reduced to improve low heat generating properties and the scorch resistance can be improved.
Patent JP-2012248283-A (JP)
Title: Positive electrode material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: TOYAMA TATSUYA
IPC: H01M4/58
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for a lithium secondary battery containing a lithium silicate and capable of providing a lithium secondary battery with a high capacity and a long life.SOLUTION: A high capacity and a long life are achieved by using a positive electrode material for a lithium secondary battery represented by the formula: LiMNSiXO, where M represents one or more elements selected from the group consisting of Fe and Mn, N represents one or more elements selected from the group consisting of Mg, Ca, and Zn, X represents one or more elements selected from the group consisting of V and Ti, -0.1≤a≤0.1, 0≤b≤0.1, 0<c≤0.3, and 1.0<((1+a-b)+c)≤1.3.
Patent JP-2012256700-A (JP)
Title: Semiconductor substrate cleaning device, cleaning method and semiconductor substrate manufacturing method
Inventor: WATANABE YUJI
IPC: G01N21/956
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate cleaning device and a cleaning method which can correctly check cleanness of a semiconductor substrate surface.SOLUTION: A semiconductor substrate cleaning device 100 comprises a cleaning part 1 cleaning a semiconductor substrate 10, a reflective sensor 2 measuring a reflection intensity of a surface of the semiconductor substrate 10 cleaned by the cleaning part 1, and a determination part 3 determining propriety of cleaning of the semiconductor substrate 10 based on the measurement result of the reflection intensity by the reflective sensor 2.
Patent JP-2012197068-A (JP)
Title: Cargo carrying carriage
Inventor: MATSUMOTO TOMOHITO
IPC: B62K5/027
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a cargo carrying carriage capable of preventing a difference from becoming large between tracks followed by a vehicle inner wheel and a caster of the cargo carrying carriage when turning, the cargo carrying carriage being connected to the vehicle.SOLUTION: This cargo carrying carriage 14d includes a lock mechanism 380 and a stand member 382. The stand member 382 can be set in a grounding state of contacting auxiliary wheels 428 and 430 with a ground surface and an ungrounded state of not contacting with the ground surface. The lock mechanism 380 maintains the grounding state and the ungrounded state of the stand member 382 by locking the stand member 382. Collars 370b and 372b of a three-wheeled cycles body 12a are sandwiched by bracket parts 482 and 485 of the lock mechanism 380 and hook-shaped parts 422c and 424c of the stand member 382 by setting the stand member 382 in the ungrounded state. Thus, the carriage 14d is connected to the three-wheeled cycles body 12a so as to be rockable in the vertical direction and so as not to rock in the lateral direction relative to the three-wheeled cycles body 12a.
Patent JP-2013001176-A (JP)
Title: Vehicle seat
Inventor: KUMAZAKI YOSHIYUKI
IPC: B60N2/22
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To simply and continuously perform an operation for reclining a seat back to a predetermined forward tilt position and locking it, and an operation for releasing a locked state in the forward tilt position so that the seat back can be reclined to a folded-down position, with one hand.SOLUTION: A vehicle seat 1 includes a W/I lever 7 which makes the seat back 2 locked by being tiled to the predetermined forward tilt position from an ordinary use position, and an F/D button 9 which releases the locked state of the seat back 2 in the predetermined forward tilt position so that so that the seat back 2 can be reclined to the folded-down position. The F/D button 9 is provided together with the W/I lever 7 in the seat back 2, and disposed adjacently to a position after an operation in which the W/I lever 7 is operated, with respect to the W/I lever 7.
Patent JP-2012000610-A (JP)
Title: Apparatus for re-treating rock sludge cake
Inventor: KIM JONG GUN
IPC: C02F11/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for re-treating a rock sludge cake, which can prevents soil or rivers from being contaminated with rock waste, by collecting the very fine sand of a rock from the rock sludge cake which is produced by a by-product in the process for crushing a rock to produce an aggregate and is treated as the rock waste.SOLUTION: The apparatus for re-treating the rock sludge cake includes: a mixing tank 10, in which the rock sludge cake is mixed with water and then an obtained mixture is agitated to prepare liquid rock sludge; a rock very fine sand collector, in which the very fine sand of a rock, included in the liquid rock sludge that is supplied from the mixing tank, is separated and the separated very fine sand of a rock is discharged together with water, and drainage is made to overflow at an upper layer thereof; a dehydrator for dehydrating the very fine sand of a rock discharged from the rock very fine sand collector together with water; and a signal tank, in which the drainage made to overflow with the rock very fine sand collector is treated with a chemical, a rock component is agglomerated, precipitated and discharged, and supernatant water on the upper side thereof is discharged by an overflow system.
Patent JP-2013000208-A (JP)
Title: Object control program, computer-readable recording medium having object control program stored thereon, object control device, and object control method
Inventor: ISHIKAWA HITOSHI
IPC: A63F13/577
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when an item released by a first object collides against a second object, the second object cannot discriminate which object has released the item.SOLUTION: An object control program is for making a computer function as an action control means for respectively controlling actions of the first object, the second object, and the item in a virtual space, an item/object storage means for storing first object identification information and item identification information in association with each other, when an action control unit makes the first object possess the item, and a collision determination means for determining whether or not the item and the second object have collided. When the collision determination means determines that the item and the second object have collided, the action control means makes the second object perform a first action based on the first object identification information.
Patent JP-2013007153-A (JP)
Title: Transverse roofing device with ventilation function
Inventor: ZENITANI MASAKATSU
IPC: E04D3/362
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature under the roof by forming a space between a roofing shingle and a sheathing roof board, circulating external air to the space in accordance with a change in external air temperature and exhausting the air from a ridge to the outside.SOLUTION: A transverse roofing device comprises a plurality of shingles each of which is formed into the same cross-sectional shape from an aluminum extrusion material and is long in a width direction, a plurality of long-legged clips, a ventilation ridge frame mounted in a ridge portion of the roof, and an eave plate frame formed by connecting a slide plate which opens/closes a plurality of vent holes formed in an external air intake part provided in a distal end with a movable shaft of a ventilation device incorporating a displacement spring formed from a shape memory alloy material. By performing roofing using the roof materials, a space is formed between a shingle and a sheathing roof board and when the air temperature at a rear side of the shingle is elevated, the ventilation device mounted in the eave plate frame acts to open the vent holes. External air is then circulated from the space provided at the rear side of the shingle to an exhaust path of the ventilation ridge frame and exhausted into the atmosphere, thereby circulating air.
Patent JP-2013000535-A (JP)
Title: Vacuum cleaner
Inventor: OIKAWA TAKAHIRO
IPC: A47L9/26
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of storing a power cord without having a user bend over.SOLUTION: The vacuum cleaner includes: a body case; an electric blower provided inside the body case; the power cord for supplying power to the electric blower; a cord reel provided inside the body case, for storing the power cord; and a reel button for giving a storage instruction for storing the power cord in the cord reel. The reel button is arranged on the lower side of a body.
Patent JP-2013006446-A (JP)
Title: Control device of hybrid vehicle
Inventor: HIGA MITSUAKI
IPC: B60L50/16
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle that can further improve the efficiency of a hybrid system in a power circulation mode.SOLUTION: In the power circulation mode in which a first power generation electric motor 7 performs discharging, and a second power generation electric motor 14 is carried out power driving, a power management control computer 21 suppresses deterioration of the efficiency accompanied by execution of the exhaust gas re-circulation in an engine 1, by setting the operating point of the engine 1 so that the engine speed may rise compared with the time not executed when the exhaust gas re-circulation is executed by the engine 1.
Patent JP-2013006784-A (JP)
Title: Dentifrice composition
Inventor: MURAKAMI YOSHINORI
IPC: A61Q11/00
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice composition having both excellent feeling in use and sufficient stain-removing properties by using carboxymethylcellulose with low etherification degree or a salt thereof.SOLUTION: The dentifrice composition contains: (A) 2.5-40 mass% of calcium carbonate having an average particle diameter of less than 200 μm; and (B) carboxymethylcellulose having 0.1-0.5 of etherification degree or 0.05-7 mass% of a salt thereof.
Patent JP-2013007173-A (JP)
Title: Anchorage device
Inventor: WATANABE KOJI
IPC: E04G21/12
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To achieve rust prevention of an anchorage device without application of a rustproof coating.SOLUTION: An anchorage device (101) which applies pre-stress to a concrete skeleton by using the restitutive force of a tendon (94) and is covered with post-cast concrete comprises a sleeve (92) fixed to the end of the tendon, a bearing plate (2) through which the tendon is penetrated and which receives the restitutive force from the sleeve to transmit the force to the concrete skeleton and a cap (1) which is installed in the sleeve and which covers the entire exposed surface of the sleeve and the bearing plate before post-casting of concrete.
Patent JP-2013007952-A (JP)
Title: Optical semiconductor integrated device and method of manufacturing the same
Inventor: UETAKE MASATO
IPC: H01L31/10
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor integrated device which can suppress scattering and reflection of light therein, and a method of manufacturing the same.SOLUTION: An optical semiconductor integrated device includes a high resistance semiconductor substrate 31 with a first conductivity-type first semiconductor layer 32 embedded therein, an optical active layer 33 and a second conductivity-type second semiconductor layer 34 formed on the first semiconductor layer 32, and a waveguide part including a waveguide core layer 36 formed on the high resistance semiconductor substrate 31. The optical active layer 33 and waveguide core layer 36 are in contact with each other along the propagation direction of light.
Patent JP-2013009568-A (JP)
Title: Electric power consumption suppression system
Inventor: NAKAGAWA KATSUYA
IPC: H02J3/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric power consumption suppression system which can suppress an electric power consumption in advance and avoid planned blackouts.SOLUTION: An electric power supply amount monitoring device 3 monitors an electric power supply amount of an electric power company 1. An electric power consumption monitoring device 5 monitors the electric power consumption in a service area of the electric power company 1. A server 7 transmits a power supply off instruction to a mobile terminal 13 via a network 9 when the relation between the electric power supply amount and the electric power consumption satisfies a predetermined condition. A power supply controller 15 turns off the power supply to an electrical home appliance 17 which uses the electric power provided by the electric power company 1 upon reception of an instruction of the mobile terminal 13 which has received the power supply off instruction.
Patent JP-2011202286-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FURUYA AKIRA
IPC: H01L21/285
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having a process of removing excessive deposite species which hinder a self-limiting surface reaction.SOLUTION: The method of manufacturing a semiconductor device includes a process of forming a thin film on a base body by alternately feeding a first raw material gas and a second raw material gas into a reaction furnace, wherein the surface of the base body is irradiated with plasma either after the first raw material gas is fed and before the second raw material gas is fed, or after the second raw material gas is fed and before the first raw material gas is fed.
Patent JP-2012016020-A (JP)
Title: System and method for converting terminal identifier information in wireless communication system
Inventor: PEK RYONG-GYO
IPC: H04W12/06
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for converting identifier information of a mobile station in a wireless communication system.SOLUTION: A method for transmitting identification information to a mobile station in a wireless communication system comprises: when ranging is requested by the mobile station, sending, at the base station, a ranging-response message including a temporary mobile station identifier to the mobile station; confirming, at the mobile station, the temporary mobile station identifier in the ranging-response message; when a registration-request using the temporary mobile station identifier is received from the mobile station, sending, at the base station, a registration-response message comprising a mobile station identifier of the mobile station to the mobile station; confirming, at the mobile station, the mobile station identifier in the registration-response message and sending a response signal for the registration-response message to the base station; when the response signal for the registration-response message is received, deleting, at the base station, the temporary mobile station identifier of the mobile station; and communicating, at the mobile station and the base station, using the mobile station identifier.
Patent JP-2013015777-A (JP)
Title: Imaging apparatus
Inventor: YAMAMOTO YUSHI
IPC: G03B7/16
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To alleviate damage to a battery caused by the light emission of a flash device when a battery that is not compliant with a predetermined specification is connected with the flash device.SOLUTION: An imaging device includes an imaging element and amplification means that amplifies an electrical signal output from the imaging element by a set gain. A flash device that emits light by receiving electrical power from a connected battery is attachable to and detachable from the imaging device. An inquiry is made for information on the battery to the flash device. Based on obtained information, it is determined whether the battery is compliant with a predetermined specification (S2). If it is determined that the battery is not compliant with the predetermined specification when flash photographing is to be performed, the amount of light emission of the flash device is reduced and a higher gain is set in the amplification means than the case where the battery is compliant with the predetermined specification (S10, S11).
Patent JP-2013020007-A (JP)
Title: Method and system for estimating head beat of measure
Inventor: MIURA MASANOBU
IPC: G10G3/04
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating the head beats by which the head beats of the respective measures can be estimated even when the number of beats changes in the middle of a musical piece.SOLUTION: A method for estimating head beats includes: musical piece acceptance means 1 for accepting input of an acoustic waveform to be a musical piece; beat time estimation means 2 for estimating positions of beats from the accepted musical piece; fluctuation value calculation means 3 for calculating a fluctuation value which is difference in spectra from analysis frames before and after the estimated beats; scoring means 4 for scoring size in four beats for the fluctuation value; time change calculation means 5 for calculating time change of scored values for every beat in a fixed period for all the beats; and fluctuation position estimation means 6 for estimating positions where the time change becomes maximum as a position where the beginning beat fluctuates.
Patent JP-2013018038-A (JP)
Title: Laser welding method of thick steel material
Inventor: YAMAGUCHI KENJI
IPC: B23K26/21
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding method of a thick steel material by which stable multilayer laser welding is carried out on a thick steel material having a thickness of 50 mm or more even when a groove width is very small.SOLUTION: A pair of thick steel materials 1 having a thickness of 50-200 mm are arranged and butted, and are laser-welded with an butting section as a joint. A groove 10 of the butting section has a V-beveled groove or a Y-beveled groove having a width Wg of a bottom section of 1.5-3.5 mm. When a groove depth at a start of welding is X mm, and a width of a groove opening section at the start of the welding is Y mm, the groove opening section width Y at the start of the welding satisfies the following mathematical formula with respect to the groove depth X. A band-like filler metal 6 is fed to the bottom part 11 with a wall surface 12 of the groove 10 as a guide, and a bottom section of the groove is irradiated with a laser beam and the multilayer laser welding is carried out inside the groove. The laser beam irradiating the groove bottom section is defocused so that a laser spot diameter at its irradiation position is 1.0-2.5 mm.
Patent JP-2013009927-A (JP)
Title: Device for preventing toilet seat from being lifted in western style toilet
Inventor: AKIYAMA TOMOKO
IPC: A47K13/26
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a unique toilet tool which in order to reduce stains of a toilet or toilet floor caused by urination outside a toilet bowl or splashing of urination in a Western style toilet, urges urination in a seated posture, is made attachable/detachable easily by anyone, and is provided with: a message using pictures and letters; and characters or the like urging the seated posture.SOLUTION: In order to preventing stains due to urine scattered by the urination of a man in the standing posture, the toilet tool urges urination in the seated posture by a message by the pictures and letters urging urination in the seated posture and also urges urination in the seated posture by preventing a toilet seat from being lifted.