baber/WOPTO huggingface dataset:
Patent JP-2014020292-A (JP)
Title: Ignition device of internal combustion engine
Inventor: KINOSHITA MASAO
IPC: F02B23/08
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To further restrain variation of a resonance frequency of a combustion chamber in an ignition region than conventional.SOLUTION: An ignition device 10 of an internal combustion engine comprises: a combustion chamber 12 provided in a cylinder 20 and burning air-fuel mixture; a piston 14 arranged in the cylinder 20 and moved in the cylinder 20 by combustion; and electric field generation means 16 provided on a ceiling face 24 of the combustion chamber 12 opposed to a top face 22 of the piston 14 faced to the combustion chamber 12, and burning the air-fuel mixture by generating an electric field in the combustion chamber 12. Furthermore, the ceiling face 24 has a plane shape that is not flush, and the top face 22 is formed so that a separation distance between the top face 22 of the piston 14 and the ceiling face 24 in a moving direction of the piston 14 is almost constant on the entire face.
Patent JP-2012233915-A (JP)
Title: Tilt angle estimation system
Inventor: SHIBATA KYOKO
IPC: G01C9/08
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for estimating an attitude or a velocity state of a rotary object, without including an integration operation in data processing, or by including minimally an integration operation processing step.SOLUTION: A tilt angle estimation system is a system having one rotation center point, and estimates a tilt angle of an object rotating and simultaneously tilting in one plane centering on the rotation center point. The tilt angle estimation system comprises: at least two acceleration sensors mounted on the object; and an arithmetic processing unit for receiving each output from at least two acceleration sensors and calculating the tilt angle of the object on the basis of the output. At least two acceleration sensors are aligned on one straight line, and a line connecting at least two acceleration sensors passes the rotation center point.
Patent JP-2014020717-A (JP)
Title: Cwp manufacturing system
Inventor: FUJISHIGE HIDEKI
IPC: C10L1/32
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a CWP manufacturing system that can effectively recycle concentrated peat containing water as fuel.SOLUTION: A CWP manufacturing system 1 includes a pulverizing mill 18 which pulverizes part of coarse coal and further adds water to produce fine coal slurry, a kneader which kneads the fine coal slurry, coarse coal, and lime stones to produce CWP, a slurry collection pit 56 which collects the fine coal slurry, a collected CWP tank 58 for storing CWP which is not fed to a furnace and fine coal slurry which is not used to produce the CWP, a slurry collection pump which conveys the fine coal slurry from the slurry collection pit 56 to the collected CWP tank 58, a coarse grain supply pump 80 which conveys the CWP and fine coal slurry that the collected CWP tank stores to the pulverizing mill 18, and a sedimentation tank 200 which reserves water used to wash a conveyor for conveying raw coal, concentrated peat precipitated at the bottom of the sedimentation tank 200 being conveyed to the collected CWP tank 58 through the slurry collection pit 56.
Patent JP-2014024003-A (JP)
Title: Water treatment system
Inventor: MORIKAWA NORIZO
IPC: C02F3/06
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment system which can surely remove coagulable components and non-coagulable components in sewage, can easily change treatment procedure corresponding to fluctuation of the amount and quality of the sewage, and can be also used as an alternative or complementary system for a sewage treatment facility in a disaster area.SOLUTION: A water treatment system includes a carrier treatment tank 1, a coagulating sedimentation device 2, and a precipitation promoter separation/recovery device 3. Water to be treated, which does not contain foreign substances and contains a relatively large amount of non-coagulable components (soluble organic components) is introduced into the carrier treatment tank 1, carrier tank discharge water obtained from the carrier treatment tank 1 is sent to the coagulating sedimentation device 2, and treated water is discharged from the coagulating sedimentation device 2.
Patent JP-2014026486-A (JP)
Title: Server device
Inventor: YAMAMOTO MAYUMI
IPC: G06F13/00
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a friend on a chat service targets only users registered in the chat service, and thus, a non-registered user cannot be added as a friend thereon.SOLUTION: A server device 10 is configured to: control a transmission/reception of a message among registered users registered in a chat service; control a transmission/reception of a message between a registered user and a non-registered user; manage a friend list of the registered user; recommend other user to be added to the friend list, to the registered user; and use a predetermined condition set in accordance with presence/absence of registration in the chat service; and determine the other user to be recommended, to the registered user.
Patent JP-2014029186-A (JP)
Title: Disk-type steam trap
Inventor: FUJITA SATOYUKI
IPC: F16T1/16
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign substance from being accumulated between an outer ring valve seat and a valve disk and eliminate air binding by lifting the valve disk using small operation force of a bimetal ring.SOLUTION: A conical inclined part 12 is formed in an outer periphery of an outer ring valve seat 7 with an upper flat part 15 and a lower flat part 16 formed in an upper end and a lower end of the inclined part 12 respectively, and a bimetal ring 13 having ends is arranged. An interposing ring 14 having ends and including a part 14a formed only in end portions with a predetermined width and other part formed with a narrower width is arranged between the bimetal ring 13 and a valve disk 11. The bimetal ring 13 is contracted and moves on the inclined part 12 upward at a low temperature, rocking and lifting the valve disk 11 using, as a point of application of force, the part 14a formed with the predetermined width of the interposing ring 14 so as separate the valve disk 11 from the inner and outer ring valve seats 6 and 7 for valve opening, and then the bimetal ring 13 is put on the upper flat part 15.
Patent JP-2014030131-A (JP)
Title: Communication system, macro base station, mobile terminal, and communication method
Inventor: NAGATA SATOSHI
IPC: H04W24/10
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide highly-efficient small cell wireless access.SOLUTION: A local station (20) transmits a DISCOVERY SIGNAL that is unique to a small cell, and a mobile terminal (10) receives, from a macro station (30), MEASUREMENT CONFIGURATION that includes a DS reception control signal. The mobile terminal (10) receives the DISCOVERY SIGNAL on the basis of control information reported by the MEASUREMENT CONFIGURATION. The macro station (30) selects the local station for which CSI information is to be fed back on the basis of a MEASUREMENT report for the DISCOVERY SIGNAL, and notifies the mobile terminal (10) of RRC CONNECTION RECONFIGURATION that includes local station information for feeding back the CSI information.
Patent JP-2014032764-A (JP)
Title: Wire connection structure
Inventor: IZUMI KENTARO
IPC: H01R9/22
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a wire connection structure capable of preventing electric leakage even when a bolt is fallen by vibrations etc.SOLUTION: The wire connection structure to which multiple electric wires are connected connects or branches the electric wires. The wire connection structure includes: a housing 2 formed into a container shape and having an opening at an upper part; a pedestal which includes insertion holes 14, 15 penetrating from a lower surface to an upper surface and is attached to a bottom part 7 of the housing 2; a connection plate which is disposed on the upper surface of the pedestal and is fixed to the pedestal 3 by bolts 30 inserted into the insertion holes 14, 15 from the lower sides of the insertion holes 14, 15; and the multiple electric wires connected with the connection plate. Each of the insertion holes 14, 15 includes a large diameter part 16 on the lower surface side of the pedestal and a small diameter part 17 on the upper surface side. An insulation member 20 is disposed in the small diameter part 17.
Patent JP-2014033277-A (JP)
Title: Wireless communication method, wireless base station, user equipment and wireless communication system
Inventor: TAKEDA KAZUAKI
IPC: H04W72/04
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To achieve effective use of available radio resources when transmitting downlink control information over a radio resource region for a Downlink Shared Data Channel.SOLUTION: In the wireless communication method, a wireless base station configures for user equipment a plurality of resource sets, each comprising a plurality of resource blocks allocated to an enhanced Downlink Control Channel, and reports enhanced Downlink Control Channel allocation information to the user equipment. The user equipment detects, on the basis of the enhanced Downlink Control Channel allocation information, resource blocks allocated to the Downlink Shared Data Channel for the user equipment. The enhanced Downlink Control Channel allocation information indicates resource blocks that constitute each of the plurality of resource sets, and also indicates resource blocks that belong to the same resource block group as the indicated resource blocks but constitute a different resource set.
Patent JP-2014031937-A (JP)
Title: Cooling device for air conditioner outdoor equipment
Inventor: HASEGAWA KENJI
IPC: F25B1/00
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for air conditioner outdoor equipment which cuts down the power consumption during cooling and achieves economical electricity charges.SOLUTION: A first water storage tank 3 forming a cooling device includes: a first water storage space 300; and a drain hole 36 and is disposed on a top surface part 13 of an outdoor equipment body 1. The drain hole 36 opens at a bottom part 33 and communicates with the first water storage space 300. A second water storage tank 9 includes a second water storage space 94, is disposed on a location other than the top surface part 13, and is connected with the first water storage tank 3 so as to enable water conduction therebetween. A cooling part 4 includes a base part 41 and a water retention part 42 and is attached to the side of an air intake port 12. The water retention part 42 is made of a porous material, is attached to the base part 41, and has a vent hole 43. A water permeable sheet 5 is made of a porous material and is placed on the top surface part 13 in a state that an upper surface faces the drain hole 36 and directly contacts with an outer surface of the bottom part 33. One end side of the water permeable sheet 5 contacts with the water retention part 4 at the side of the air intake port 12.
Patent JP-2014031106-A (JP)
Title: Vehicle body front part structure
Inventor: HARA YASUHIRO
IPC: B62D25/08
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide, for example, a vehicle body front part structure which inhibits the deformation of a suspension tower even when an off-set collision or a fine lap collision occurs.SOLUTION: A vehicle body front part structure 10 includes: a pair of suspension towers 18 which are respectively provided at side parts at both vehicle width direction sides in an engine compartment 14 formed at the vehicle front side of a cabin 16; an instrument panel reinforcement 46 provided at a front part of the cabin 16 and extending in a vehicle width direction; and a pair of load transmission parts 60 which connects each of the pair of suspension towers 18 with a vehicle width direction center part 46A in the instrument panel reinforcement 46.
Patent JP-2014019155-A (JP)
Title: Fire retardant treated timber
Inventor: TAKENAKA SHINTARO
IPC: A62C2/00
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a fire retardant treated timber for protection of human life, while conventional interior building material for a living space burns rapidly in a case of a fire, causes spread of fire before fire-fighting activity, and generates combustion gas resulting in loss of human life, due to absence of legal obligation based on the difference in application of the fire law between an ordinary house building and a shop building where many persons gather.SOLUTION: Even with the recent development of technology, sprinkler installation from the ceiling of a conventional wooden house building based on legal obligation cannot solve the fundamental problems, though having some effect on initial fire. Although fire retardant treatment of timber is essential for thoroughly protecting human life from fire, the recent treatment of timber with fire extinction chemical hardly achieves fire retarding and may cause an accident resulting from toxic gas generation during fire. The fundamental fire retardation is preferably performed mainly with an inorganic agent, so that improvement in fire resistance and prevention of toxic gas generation can be achieved.
Patent JP-2014034138-A (JP)
Title: Liquid jetting head and liquid jetting device
Inventor: MIYATA YOSHINAO
IPC: B41J2/045
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting head and a liquid jetting device the bubble discharge property of which can be improved.SOLUTION: A common liquid chamber 32 is composed of a first liquid chamber 51 in which an ink is introduced from an inlet opening part on an upper surface side of a communication substrate 23 and a second liquid chamber 52 which is formed in the communication substrate 23 from a lower surface side toward an upper surface side to a middle in a thickness direction thereof while remaining a thin-walled part 40 in an upper side. A plurality of individual communication ports 42 are formed so as to correspond to a pressure chamber at an opposite side of the first liquid chamber in a thin-walled part, and at least at both end part in a parallel direction of the individual communication port in a thin-walled part, partition walls 53 partitioning adjacent individual communication ports are formed from the first liquid chamber side toward the individual communication port.
Patent JP-2014034081-A (JP)
Title: Separation tank, and liquid cleaning device
Inventor: SHIMOYAMA TATSURO
IPC: B01D17/025
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a separation tank and a liquid cleaning device capable of suppressing the contamination of a contained liquid from being contaminated with a floating foreign substance.SOLUTION: A liquid cleaning device comprises: a first separation tank 28 having a non-linear flow passage 32 opened upward for causing a coolant liquid to flow from an upstream side to a downstream side, and a first recess 80 for causing the coolant liquid to overflow from the flow passage 32; a second separation tank 33 formed adjacent to the first separation tank 28, for receiving and reserving the coolant liquid having overflown through the first recess 80 from the first separation tank 28, and having a second recess 84 for causing the coolant liquid reserved to overflow; and an oil recovery tank 35 formed adjacent to the second separation tank 33, for separating and recovering the oil having overflown through the second recess 84 from the second separation tank 33.
Patent JP-2014035270-A (JP)
Title: Residual image led display device
Inventor: MAKITA HIROSHI
IPC: G01D13/28
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, improve durability, reduce manufacturing cost as well as improve product quality by reducing light guides composed of radial pieces which are conventional mechanical composition parts, to have light weight and small sized by small depth dimension due to having a pointer and guide lights not necessary, to improve visibility by having an arc-state trajectory of LED as a residual image instead of the pointer and to improve freedom in design by reducing the guide lights.SOLUTION: The structure has a discoid substrate 1 with LED2 implemented in proximity of an outer periphery attached to a motor shaft 5, a trajectory of light emission replacing a pointer by having the timing of LED light emission by revolving the motor 3 at a constant speed controlled by a control device and displayed as an arc by a residual effect.
Patent JP-2012212947-A (JP)
Title: Mounting component mounting method
Inventor: NOZAWA MIZUHO
IPC: H05K13/04
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting component mounting head and a mounting component mounting device that can prevent a cycle time from becoming long even when a side face recognizing function is used.SOLUTION: The mounting component mounting head includes a rotatable nozzle holder 17, a plurality of suction nozzles 18 which are held movably along the axes and mount a mounting component on a printed board, a nozzle holder indexing means of rotating the nozzle holder around the axes to index the plurality of suction nozzles to a mounting station in order, a suction nozzle feeding/retracting means of feeding and retracting the suction nozzles along the axes, and a side face recognizing camera which acquires a side face image of the mounting component, and further includes an imaging means capable of acquiring side face images of tips of the suction nozzles indexed to stations before and after the mounting station.
Patent JP-2014035669-A (JP)
Title: Object position detection device
Inventor: SASABUCHI YOJI
IPC: G08G1/16
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an object position detection device that can prevent deterioration of accuracy of identifying an object even when the object moves in a longitudinal direction.SOLUTION: An object position detection device comprises: a rader device 2 that detects an object at a periphery of a self vehicle; a camera 3a that images the periphery of the self vehicle; an object extraction unit 13 that extracts a specific object from an image imaged by the camera 3a; a movement target determination unit 12 that determines whether or not at least any of the object detected by the rader device 2 and the specific object extracted by the camera 3a is a movement target moving in the longitudinal direction; and a specific object determination unit 14 that determines whether or not the object detected by the rader device 2 is the specific object on the basis of a determination result of the rader device 2 and an extraction result of the object extraction determination unit 13. When the object detected by the rader device 2 is determined to be the movement target moving in the longitudinal direction, in comparison with a case where the object detected by the rader device 2 is determined to be not the movement target moving in the longitudinal direction, an affirmative determination to the effect that the object is the specific object in the specific object determination unit 14 is facilitated.
Patent JP-2014038951-A (JP)
Title: Emission device and emission method
Inventor: HATANO AKITO
IPC: B23K26/00
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an emission device and an emission method capable of reducing the waste of an emitted material to be emitted to an object.SOLUTION: The position of an emission hole 46 which has been already heated by laser beam irradiation is stored as a heated pattern. The pattern collation of the heated pattern with an emission pattern to which metallic paste 43 should be emitted the next is performed, and a laser beam irradiation part is relatively moved to a laminate S such that the position of the emission hole 46 which has not been heated yet among a plurality of emission holes 46 is heated by the laser beam irradiation part. Thus, it is possible to efficiently use the emission hole 46 remained without being used when emitting a laser beam to one pattern. Therefore, it is possible to reduce the waste of the metallic paste 43 and a pressure generation member as an emitted material to be emitted to an object.
Patent JP-2014042495-A (JP)
Title: Lower rail traveling type sliding door device of vinyl house
Inventor: AKUTSU HISASHI
IPC: A01G9/14
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a lower rail traveling type sliding door device which opens/closes a doorway disposed on a gable surface of a vinyl house.SOLUTION: A lower rail is disposed along a lower edge of a doorway, and door rollers rolling on the lower rail are attached to a lower side frame forming a lower side of a sliding door. A lifting separation preventing stopper which prevents the sliding door from lifting separation is arranged at both positions neighboring to the door roller and sandwiching the lower rail. A lifting separation-preventing part which crosses over an upper surface side of the lifting-separation preventing stopper to prevent the sliding door from lifting and separating, is formed at a lower rail receiving metal fitting on which the lower rail is mounted and fixed thereto.
Patent JP-2014043727-A (JP)
Title: Road expansion joint and manufacturing method of road expansion joint
Inventor: TSUJI MICHIRO
IPC: E01C11/02
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To perform secure cut-off while preventing a seal material from falling or jumping out downwards or horizontally, and to facilitate work for mounting.SOLUTION: A road expansion joint 100 provided in a floor slab expansion gap of a road comprises: a pair of metallic left side plate 11 and right side plate 21 fixed on both side faces of the floor slab expansion gap S1; metallic left upper plate 12 and right upper plate 22 continuously extending from an upper end of each of the left side plate 11 and the right side plate 21 towards the other side plate along a surface of the road; and a rubber member 50 fixed by bending a plate-like leaf spring 90 in such a manner that the cross section thereof is substantially U-shaped, along a groove part 40 which is formed from the left side plate 11, the right side plate 21, the left upper plate 12, and the right upper plate 22 and of which cross section is substantially U-shaped.
Patent JP-2013063965-A (JP)
Title: Process for production of dialkyl oxalate or/and dialkyl carbonate, and production apparatus therefor
Inventor: MORISHITA NORIYUKI
IPC: C07C69/96
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an effective process for production of a dialkyl oxalate or/and a dialkyl carbonate, and an apparatus for production thereof.SOLUTION: The process for production of the dialkyl oxalate or/and the dialkyl carbonate includes a first step to produce a reaction gas including the dialkyl oxalate or/and the dialkyl carbonate and nitrogen monoxide by reacting a gas including carbon monoxide and an alkyl nitrite in a first reaction vessel 1 in the presence of a catalyst; a second step to give a condensed solution including the dialkyl oxalate or/and the dialkyl carbonate, and a non-condensed gas including nitrogen monoxide by contacting the reaction gas and an absorbing solution in an absorbing apparatus 2; a third step to disperse and supply a molecular oxygen to the non-condensed gas using one or plural nozzles and supplying the mixed gas to the second reaction vessel while oxidizing the nitrogen monoxide in piping to react the mixed gas and an alkanol to thereby give an alkyl nitrite-containing gas in a second reaction vessel 3, and to circulate and supply the alkyl nitrite-containing gas to the first step; and a fourth step to give the dialkyl oxalate or/and the dialkyl carbonate by distillation of the condensed solution with a distillation apparatus. There is also provided the apparatus for production thereof.