baber/WOPTO huggingface dataset:
Patent JP-2011062071-A (JP)
Title: Battery pack charging method, and battery pack
Inventor: HONG SEONGPYO
IPC: H01M10/44
Filed: 2010-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack improved in safety by preventing batteries or an external power supply from being damaged due to trickle charging current.  <P>SOLUTION: A battery pack charging method includes: a charging current existence decision step S1 of determining whether a charging current exists; a charging current and charging voltage change decision step S3 of determining whether the charging current and charging voltage are to be changed when the charging current exists; a battery voltage reduction decision step S4 of determining whether the charging current is changed from a first current level to a second current level smaller than the first current level and a present battery voltage becomes lower than a previous voltage when the charging current and charging voltage are changed; and a charging current keeping step S5 of keeping the charging current at the second current level for a certain keeping time period when the present battery voltage becomes lower than the previous voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021406-A (JP)
Title: Cylinder liner
Inventor: KADOWAKI TAKESHI
IPC: F02F11/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder liner of which the weight is reduced by decreasing the thickness.SOLUTION: A cylinder liner 10 includes a plurality of first cooling bores 15 opening obliquely upward from an outer peripheral surface to the inside of a wall, and a first peripheral groove 16 formed in the center of a top surface in a thickness direction. The outlets of the first cooling bores 15 are provided in a wall surface or a bottom surface defining the first peripheral groove 16.
Patent JP-2012022415-A (JP)
Title: Information input device and information input system using stream dot
Inventor: YOSHIDA KENJI
IPC: G06F3/042
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an information input device that allows a user to easily input information in content with no link and the like set in advance.SOLUTION: When a user touches by a scanner 4 a medium 1a printed with content and a dot pattern 3 thereon or a monitor on which the content and the dot pattern 3 are displayed, a document ID and an XY coordinate value of the touched position are read. The content is previously prepared as DTP data. DTP data corresponding to the read document ID is selected among plural DTP data. A coordinate conversion unit converts the XY coordinate value into an xy coordinate value on the DTP data. A specified information selection unit analyzes a sentence structure and an image in the DTP data, and recognizes, as an input, an element indicated by the user in the DTP data from the xy coordinate value of the touched position using a predetermined algorithm.
Patent JP-2012021700-A (JP)
Title: Pyrotechnics
Inventor: OGURA MASATAKA
IPC: F42D1/02
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain great crush power by presenting sufficient stuffing effects even with a little stuffing in pyrotechnics used for blasting.SOLUTION: For pyrotechnics 1, a plurality of explosive pellets 3 each of which is obtained by molding high-performance explosives such as RDX into a pellet shape are packaged in an aluminum pipe 2 and then, an electric detonator 4 and a control device 5 comprised of an electronic device which can control detonation timing of the detonator 4 highly accurately for the unit of 1 ms are packaged. An object 7 to be crushed such as rock or concrete is crushed by loading the pyrotechnics 1 into a punched hole 8 formed on the free surface of the object 7 to be crushed, and then filling it with stuffing 9 such as sand or clay.
Patent JP-2011192955-A (JP)
Title: Insulating film, semiconductor device, and composition for film formation
Inventor: NAKATANI KOJI
IPC: H01L21/312
Filed: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film which has superior adhesion to an inorganic film and suppresses a hillock of copper wiring, a semiconductor device with the insulating film, and a composition for film formation which provides the insulating film.  <P>SOLUTION: The insulating film is formed using the composition for film formation including a polymerizable compound which has, in the molecule, both a partial structure comprising a cage structure of the adamantane type and a polymerizable reactive group that contributes to polymerization reaction and/or a polymer obtained by partially polymerizing the polymerizable compound where adhesion measured using the insulating film and an SiCN film by an m-ELT method is not lower than 0.15MPa m<SP>(1/2)</SP>and not higher than 0.35 MPa m<SP>(1/2)</SP>. The polymerizable reactive group comprises an aromatic ring and an ethynyl or vinyl group directly bonded to the aromatic ring. In the polymerizable compound, the number of carbon atoms derived from the aromatic ring is preferably not smaller than 15% and not larger than 38% with respect to the number of carbon atoms of the whole polymerizable compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012033602-A (JP)
Title: Capacitor element and manufacturing method thereof and solid electrolytic capacitor manufacturing method
Inventor: HIRATA YOSHIKAZU
IPC: H01G9/012
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To realize efficient manufacture of a capacitor element which has an anode lead drawn out from mutually and generally opposing two sides of the peripheral surface of an anode body.SOLUTION: A capacitor element manufacturing method according to the present invention includes a first step, a second step, and a third step. In the first step, an anode structure 5 is manufactured which has anode bodies 11 formed at multiple spots of a lead base material 50 serving as the anode lead of a capacitor element in such a way that both sides of the anode bodies, a first face 11a and a second face 11b, are pierced by the lead base material 50. In the second step, after the first step is carried out, a dielectric layer, an electrolyte layer, and a cathode layer are formed in prescribed regions of the anode structure 5 in that order. In the third step, after the second step is carried out, the lead base material 50 is cut in pieces to separate the anode bodies 11 from each other.
Patent JP-2010287578-A (JP)
Title: Fuel cell degradation diagnostic apparatus
Inventor: TAKAGI SADAO
IPC: H01M8/10
Filed: 2010-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell degradation diagnostic apparatus which can eliminate a large and expensive measuring instrument such as a flowmeter and which is advantageous in terms of volume and cost.  <P>SOLUTION: The fuel cell degradation diagnostic apparatus for detecting a degradation of a fuel cell 10 includes: a detection means 111 for detecting a fuel gas pressure in a fuel cell gas flow path in a state where a supply of the fuel gas to the fuel cell 10 is blocked; and a determination means 20 for determining a degree of the degradation of the fuel cell 10 based on the degree of reduction of the fuel gas pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039197-A (JP)
Title: Electromechanical conversion device and manufacturing method of the same
Inventor: KATO KAZUHIKO
IPC: A61B8/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electromechanical conversion device which enables an electromechanical transducer to be mounted on a circuit board with a warp of the transducer corrected, and a manufacturing method of the same.SOLUTION: In the electromechanical conversion device, circuit boards 103 and 104 and an electromechanical transducer 101 are laminated being electrically connected with each other via conductive adhesive 102. Lamination of the circuit boards 103 and 104 comprises more than one layer. The layers 103 and 104 are made of materials of different thermal expansion coefficients, and are asymmetric in a vertical direction to the circuit boards.
Patent JP-2012038842-A (JP)
Title: Communication device and housing thereof
Inventor: MUKAI HIDEYUKI
IPC: H05K5/06
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication device and its housing capable of preventing increase in size of the housing even if a plurality of connectors are mounted.SOLUTION: A housing 10 in which communication device 20 is housed is provided with a body part 11 and a cover part 12 which closes a side opening of the body part 11. A power connector 24 and a control connector 26 which are connected to the communication device 20 are mounted on the bottom of the body part 11. A plurality of RF connectors 25 connected to the communication device 20 are mounted on the bottom of the cover part 12.
Patent JP-2011076073-A (JP)
Title: Image forming device
Inventor: SUZUKI TOSHIHIDE
IPC: B41J29/38
Filed: 2010-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To normally shut down an image forming device, even if abnormalities were to develop in a control unit.  <P>SOLUTION: A switch section sends out a state signal indicating power-ON or power-OFF instruction to the first and second control units. The first control unit stops the operation in a memory upon receiving the state signal showing the power-OFF instruction, and sends the instruction to the second control unit to stop the operation in a load. When the second control unit does not receive the stop instruction from the first control unit, even if it detects the state signal showing the power-OFF instruction, the unit stops the operation in the load, and controls the second power supply so as not to supply power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035811-A (JP)
Title: Vehicle seat
Inventor: AWATA SHINJI
IPC: B60N2/90
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the cushioning performance of a seat back, and achieves further reduction in weight and cost.SOLUTION: In a vehicle seat 10, a seat back frame 14 of the seat back 12 includes a pair of right and left side frames 26. A seat back board 16 includes a back board portion 36 and a back spring section 38, and is configured to be mounted to the side frames 26 from the front side. The back spring section 38 is disposed so as to be spanned between the pair of right and left side frames 26 and includes a lower back spring body 48 and an upper back spring body 54 that are formed so as to be capable of flexurally deforming in a load application direction when a load toward a seat back rear side is applied.
Patent JP-2011040388-A (JP)
Title: Display device
Inventor: KIM CHANG-HOI
IPC: F21S2/00
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which exchange of a light source portion is easy.  <P>SOLUTION: This display device 1_1 includes: a display panel 31 to display images; an intermediate frame 100 in which the display panel is arranged; a lower part housing container 500 which includes a first housing portion 501 including a bottom plate and a side wall and which includes a second housing portion 502 divided from the first housing portion; and a light source portion 350 including an alignment plate and a point light source mounted on the alignment plate. The light source portion contacts the side wall, and the first housing portion is engaged with the intermediate frame. After engagement between the first housing portion and the intermediate frame is released and the first housing portion is separated downward, only by means that a new light source portion is housed in the first housing portion and the first housing portion and the intermediate frame are engaged, the light source portion of the display device can be exchanged easily.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044261-A (JP)
Title: Radio device and radio communication system provided with the same
Inventor: KUCERA STEPAN
IPC: H04W52/24
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio device capable of easily determining whether radio communication is possible or not if another radio device interferes with the radio device.SOLUTION: Each of radio devices 2, 4 periodically transmits a pilot signal on a pilot channel. A radio device 5 transmits a pilot signal to a radio device 3 on a pilot channel when starting radio communication with the radio device 3. The radio device 3 measures interference power Ion a data channel and a signal-to-noise and interference ratio SINRobtained when the pilot signal from the radio device 5 is received on the pilot channel. The radio device 3 transmits the interference power Iand the signal-to-noise and interference ratio SINRto the radio device 5. The radio device 5 holds a target signal-to-noise and interference ratio SINRon a data channel. The radio device 5 calculates transmission power σ=SINR×Iand an evaluation value SINR/SINR. If it is determined that the evaluation value SINR/SINRis equal to or less than a constant value c, the radio device 5 transmits a packet including ordinary data to the radio device 3 at the transmission power σ.
Patent JP-2012024069-A (JP)
Title: Ball type fishing plumb
Inventor: OMORI AKIHIKO
IPC: A01K95/00
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a ball type fishing plumb for individual sports, which is enjoyable for another sports such as golf and baseball, simultaneously for fishing sport.SOLUTION: Powders or solids of metallic substances of ≥1 g/ml and ≤1 g/ml specific gravity are mixed in a synthetic or natural rubber resin of an inner core of the ball type fishing plumb to classify weight class, and the ones of golf ball type are hit with a golf club and the ones of baseball ball type are hit with a bat to fly far away.
Patent JP-2011097567-A (JP)
Title: Wireless communication system, routing method for packet switching service, and femto access point using the same
Inventor: HSU YU-CHING
IPC: H04W8/26
Filed: 2010-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for reducing a delay time by reducing a load on a core network.  <P>SOLUTION: The wireless communication system includes a core network, a broadband IP network, an FAP and at least one piece of user equipment (UE). The UE is connected to the core network through the FAP and the broadband IP network. The routing method is as follows. The FAP evaluates a packet switch service transmitted by the UE, and replies an accept message to the UE. The accept message includes an FAP address. The UE uses the FAP address to transmit packet switching data to the FAP in order to obtain the packet switch service. The FAP directly conducts the packet switch service to a packet switch service supply end through the core network without routing through the core network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012040668-A (JP)
Title: Work holding device
Inventor: MATSUO KENGO
IPC: B25J15/06
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a work holding device which can stably hold a work while suppressing deformation of the work.SOLUTION: The work holding device 1 which holds the sheet-like work W has a fixing section 10 that fixes one end of the work W, and a tension generating section 20 that is arranged at an edge other than the one end of the work W and that generates a tension parallel to a face of the work W and outward with respect to the work W.
Patent JP-2012047534-A (JP)
Title: Flow channel hole inspection method and device thereof
Inventor: NIWA HIDEO
IPC: G01N21/954
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow channel hole inspection method capable of efficiently inspecting a flow channel hole between facing elliptic openings, and a device thereof.SOLUTION: A light projection part 3a and a light reception part 4a have longitudinal widths larger than the minor axis of an elliptic opening C and smaller than the major axis thereof, and have depths smaller than the minor axis of the elliptic opening C. The method turns the light projection part 3a and the light reception part 4a inserted into a flow channel hole V with the longitudinal direction thereof adjusted to the major axis direction of each elliptic opening C at predetermined angles in a flow channel hole having a horizontally long cross section to set the light projection part 3a and the light reception part 4a to a facing angle optimum to light projection and light reception within in the flow channel hole. The device includes: a projector 3 of a large diameter and a light receiver 4 of a large diameter provided with the light projection part 3a and the light reception part 4a having longitudinal widths larger than the minor axis of the elliptic opening and smaller than the major axis thereof and having depths smaller than the minor axis of the elliptic opening; a movable mechanism 60 for performing overlapping movement of the light projection part 3a and the light reception part 4a on the elliptic opening and the insertion of the light projection part 3a and the light reception part 4a into the flow channel hole V; and rotation mechanisms 13, 14, and 30 for setting the light projection part and the light reception part in the flow channel hole V to the facing angle optimum to light projection and light reception.
Patent JP-2012049331-A (JP)
Title: Solar cell protective sheet and method of producing the same, back sheet for solar cell and solar cell module
Inventor: ARITOSHI YOHEI
IPC: C08G77/442
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell protective sheet exhibiting excellent bond durability under wet heat environment.SOLUTION: The solar cell protective sheet comprises: a surface-treated polymer substrate; and at least one polymer layer containing compound polymer provided on the polymer substrate and having a thickness of 0.8-12 μm. The compound polymer contains, in a molecule, a polysiloxane structure unit and a non-polysiloxane based structure unit represented by the following formula (in the formula, Rand Rrepresent a hydrogen atom, a halogen atom or a monovalent organic group independently, and n represents an integer of 1 or more. Rand Rmay be identical or different. A plurality of Rmay be identical or different, and a plurality of Rmay be identical or different.
Patent JP-2012048505-A (JP)
Title: Electricity rate visualization device
Inventor: TOK KERIM
IPC: G06Q10/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To support a user in his/her decision making on an operation of an electric appliance before starting the operation, by presenting a predicted value of electricity rate prior to the start.SOLUTION: A unit rate acquisition part 25 acquires a unit rate of electricity rate at the time when an instruction acquisition part 24 detects an instruction for starting the operation of the electric appliance 30, and a power amount estimation part 26 estimates the amount of power consumption for a specific time period under the assumption that the electric appliance 30 would have started at the time when the instruction acquisition part 24 detected the instruction for starting the electric appliance 30. A rate calculation part 27 calculates electricity rate based on the unit rate of electricity rate acquired by the unit rate acquisition part 25 and the amount of power consumption estimated by the power amount estimation part 26, and presents the electricity rate on an operation display unit 31 through a presentation part 28. A confirmation part 29 suspends the start of the instructed operation of the appliance 30, and upon receiving the operation performed by the user on the operation display unit 31 gives the instruction to the appliance 30.
Patent JP-2010266469-A (JP)
Title: Current detection device and method of manufacturing the same
Inventor: SHIBAZAKI ICHIRO
IPC: G01R15/20
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting type current detection device which is very small and can be handled as a single electronic component, and to provide a method of manufacturing the device.  <P>SOLUTION: The device includes: a hall element chip 11 having a hall element 11a on its surface; lead members 12 for taking out the drive and hall voltage of the hall element 11a to the outside; metal wires 13 for connecting the electrodes of the hall element 11a and the lead members 12; and a conductor 14 for forming a current path through which a current to be detected flows. The hall element chip 11 and current path 14 are integrally housed in a package 15 of an insulation material. A magnetic circuit core 16, which is made of a ferromagnetic material and which has an open end so as to efficiently apply magnetic flux produced by the current to be detected flowing through the current path 14 to the hall element chip 11, is placed wrapping around the current path 14 as it catches the outer periphery of the package 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012053699-A (JP)
Title: Ordered item notification device and program
Inventor: KODAMA MINA
IPC: G07G1/12
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide an environment in which the delay of take-out of an ordered item to a customer can be suppressed.SOLUTION: An ordered item notification device includes a notification device, completion information reception means, and notification control means. The completion information reception means receives completion information showing that the ordered item to be taken out is finished. The notification control means gives information to the notification device that the ordered item to be taken out is finished when the completion information is received by the completion information reception means.
Patent JP-2012054513-A (JP)
Title: Semiconductor package
Inventor: AIZAWA MASAFUMI
IPC: H01L25/07
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurence of cracks in a resin sheet even when deformation is repeatedly caused by upward and downward movements of a semiconductor element and improve the product life.SOLUTION: A semiconductor package includes: a heat sink 20 having a groove 23, an epoxy sheet 30 laminated on the heat sink 20, a pair of bus bars 40, 50 which are joined to the heat sink 20 through the epoxy sheet 30 with the groove 23 sandwiched therebetween, and a semiconductor element 60 joined while being sandwiched between the pair of bus bars 40 and 50 and electrified from the exterior through the pair of bus bars 40,50.
Patent JP-2012057811-A (JP)
Title: Range hood
Inventor: WATANABE RYUTARO
IPC: F24F7/06
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To solve uncomfortable feeling of a cook caused by steamy air including steam/oil generated while cooking by using an IH cooking heater, a large amount of which remains at an upper part of the IH cooking heater compared with cooking by using a gas range.SOLUTION: Blast openings are provided on a surface of the IH cooking heater and inside a lower part of a hood, and air exhausted from the blast openings gives rotation to air between the IH cooking heater and the hood to make the air in a cyclone state. The hood and an oil grid are made to have half-spherical shapes to make movement of the air smooth.