baber/WOPTO huggingface dataset:
Patent JP-2013089831-A (JP)
Title: Wiring structure and method for manufacturing the same
Inventor: KOBAYASHI YASUSHI
IPC: H01L21/3065
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure excellent in insulation property between wiring lines and having high reliability, and a method for manufacturing the same.SOLUTION: A method for manufacturing a wiring structure includes: applying varnish composed of a non-photosensitive resin including a polyimide resin as a base polymer by a spin coating method, and curing the polyimide resin by baking and curing to form a film as a first insulating film 12; then forming a plated seed layer 18, forming a photo-resist groove pattern 22, plating, removing the photo-resist groove pattern 22, and removing the plated seed layer 18 other than that under wiring, to form wiring 26 on the first insulating film; then dispersing silica particles 30 on a surface of the first insulating film, and dry-etching the first insulating film 12 with a mixed gas of CF4 and O2 by using the dispersed silica particles 30 as a mask, to form irregularity 32 having a level difference of 100 nm or more; and then similarly forming a polyimide resin film 34 as a second insulating film by using the spin coating method.
Patent JP-2013089111-A (JP)
Title: Lane monitoring system and lane monitoring method
Inventor: HASHIMOTO SHINYA
IPC: B60R21/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a lane monitoring system and a lane monitoring method capable of realizing determination of whether a lane which a vehicle is currently on is curved or not, or recognition of a curved lane line, with a simple configuration.SOLUTION: An image frame at rear of a motor vehicle is taken by a rear camera 1. Using an inclination of a perpendicular line in a direction of a white line in the image frame at each location on the white line, a radius of a circle approximating the white line on a rear side is calculated as a curvature radius r of a lane, and if the curvature radius r is larger than a specified value, the lane which the vehicle is currently on is determined to be a curved lane and the white line is approximated by a circle, and in other cases, the lane which the vehicle is currently on is determined to be a straight advancing lane, and the white line is approximated by a straight line.
Patent JP-2013085884-A (JP)
Title: Electric kettle
Inventor: FUJIWARA KENJI
IPC: A47J27/21
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an electric kettle which is safe and enables a user to choose a place to put without worrying about the release of steam.SOLUTION: The electric kettle includes a container body 1 having an inner container 12 for housing a liquid and a heating means 14 for heating the inner container, and a lid body 2 for covering an upper side opening part of the container body to be openable and closable. A steam cooling part 26 for introducing and condensign steam generated in the inner container and causes the dew condensation to flow back in the form of a liquid to the inner container is disposed inside the lid body. In a steam channel 34, one end of an inlet side thereof is connected to the steam cooling part and the other end of an outlet side thereof is connected to a hot-water supply channel 31 for dispensing the liquid inside the inner container by means of a connecting part 35. An opening and closing mechanism 37 for blocking the channel is formed in the steam channel.
Patent JP-2013092394-A (JP)
Title: Apparatus and method for measuring electrostatic characteristic
Inventor: UMEZAWA TOSHISUKE
IPC: G03G21/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To measure electrostatic characteristics between a powder and a specimen despite types of the powder and the specimen while miniaturizing the specimen as a material with which the powder comes into contact.SOLUTION: An electrostatic characteristic measuring apparatus 1 rotates a specimen 4 by a rotary motor 5 to feed powder 21 to a horizontal surface 20a of a specimen layer 20 of the specimen 4, by a screw feeder 7. The electrostatic characteristic measuring apparatus 1 causes a charge amount measuring device 8 to measure a charge amount of the powder 21 that is fed to the rotating specimen 4, and scattered from the surface 20a by a centrifugal force, while repeating frictional contact with the surface 20a of the specimen layer 20 of the specimen 4.
Patent JP-2013093670-A (JP)
Title: Transmitter, receiver, transmission method and reception method
Inventor: NOJIRI NARIKAZU
IPC: H04B7/04
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for implementing multiplex transmission even under various kinds of transmission line environments.SOLUTION: An acquisition section 32 acquires a transmission line matrix with transmission line characteristics between each of a plurality of transmitting-side antennas and each of a plurality of receiving-side antennas as elements. A first derivation section 34 performs singular value decomposition on the transmission line matrix to derive a singular value matrix of a diagonal matrix in which singular values are disposed and tp derive a weight matrix of an unitary matrix corresponding to the singular value matrix. A second derivation section 36 derives a degree of difference between singular values disposed in the singular value matrix. A determination section 38 determines whether the degree of difference between the singular values is settled within a predetermined range.
Patent JP-2013091610-A (JP)
Title: Method for separating and recovering dicyclopentadiene
Inventor: OTA YOSHINORI
IPC: C07C13/61
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating and recovering dicyclopentadiene in ethylene production equipment for separating and purifying a naphtha decomposition product produced by decomposition of naphtha, by distilling a C5 hydrocarbon fraction obtained by separating the naphtha decomposition product.SOLUTION: In the process of supplying a C5 hydrocarbon fraction obtained by separating a naphtha decomposition product to a distillation column to recover dicyclopentadiene from a column bottom, the distillation column is controlled in such a manner that the column bottom effluent of the distillation column has a cyclopentadiene content of 0.5 wt.% or less and a content of hydrocarbons with 5 carbon atoms of 2.0 wt.% or less. Preferably, the column is controlled in such a manner that the column bottom temperature is 150 to 165 and that the retention time in the column of the supplied liquid to the distillation column is 15 minutes or less, preferably 10 minutes or more and 15 minutes or less.
Patent JP-2013092238-A (JP)
Title: Lubricating oil supply device of machine tool spindle
Inventor: ITO HIROYOSHI
IPC: F16C33/66
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional oil feeding device, for which an oil tank, a pump and the like are installed in a place separated from a bearing being a lubrication object and a spindle including the bearing, thus requiring pipe routing inconveniently, and an external power source is used for driving the pump, which is thus problematic in terms of energy-saving.SOLUTION: This lubricating oil supply device of a machine tool spindle supplies lubricating oil to a rolling bearing 14 for supporting a rotary shaft 13 via an oil feeding passage from a storage tank 55, the storage tank 55 of the lubricating oil being provided outside the spindle, and the storage tank 55 is installed in a higher position than the rolling bearing 14, and the lubricating oil is sent to the rolling bearing 14 by pressure due to its own weight.
Patent JP-2013097871-A (JP)
Title: Positive electrode-protecting agent for lithium secondary battery, electrolytic solution for lithium secondary battery, lithium secondary battery, and manufacturing methods thereof
Inventor: IWAYASU NORIO
IPC: H01M10/0567
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To inhibit gas evolution during high-temperature storage without impairing battery performance.SOLUTION: The positive electrode-protecting agent for a lithium secondary battery contains a polymer obtained by the copolymerization of a polymerizable compound represented by the formula (1), and a polymerizable compound represented by the formula (2). In the formula (1), Zrepresents a polymerizable functional group, and X represents a C1-C20 hydrocarbon or oxyalkylene group, and may exist or may not exist. If X does not exist, Z is directly bound to A. A represents an aromatic functional group. In the formula (2), Zrepresents a polymerizable functional group, and Y represents a functional group containing boron.
Patent JP-2013094687-A (JP)
Title: Method and device for recovery of carbon dioxide
Inventor: NAKAMURA NORITAKA
IPC: C01B32/50
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for recovery of carbon dioxide which enable reduction of operation costs by reducing the energy required to regenerate the absorption liquid.SOLUTION: The carbon dioxide recovery device includes an adsorption tower causing carbon dioxide contained in a gas to be absorbed in the absorption liquid, a regeneration tower heating the absorption liquid to discharge and regenerate the carbon dioxide and a circulation system circulating the absorption liquid. The absorption tower has the first and the second absorption sections, and the gas is fed to the second absorption section through the first absorption section. The regeneration tower has the first and the second regeneration sections. The first regeneration section has an external heating means, and the second regeneration section is heated by the heat of the gas discharged from the first regeneration section. The circulation system has the first circulation passage circulating the absorption liquid between the first absorption section and the second regeneration section, and the second circulation passage circulating the absorption liquid between the second absorption section and the first regeneration section, and circulates the absorption liquid separately in the passages.
Patent JP-2013098627-A (JP)
Title: Image processing control circuit, image processing apparatus, and image processing control method
Inventor: OTA NAOKI
IPC: B41J5/30
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To perform more flexible parameter setting on an image processing circuit in consideration of the reality of the image processing circuit.SOLUTION: An image processing control circuit comprises: a parameter setting description control circuit 201 which controls the setting operation of parameter values on the basis of parameter setting description information describing information on the setting of the parameter values; and a data transfer control circuit 202 which performs parameter setting on the image processing circuit on the basis of the parameter setting description information. The parameter setting description information includes information for identifying a storage region containing the parameter values in a main memory 30 provided in an image processing apparatus and information for identifying the image processing circuit to which the parameter values should be set.
Patent JP-2013097067-A (JP)
Title: Cleaning member, charging device, unit for image forming apparatus, process cartridge, and image forming apparatus
Inventor: KANO TOMIYUKI
IPC: G03G21/10
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning member for an image forming apparatus that suppresses an elastic layer from being peeled off from a core body.SOLUTION: A cleaning member for an image forming apparatus includes: a core body 100A; a foam elastic layer 100B that is spirally arranged on the outer peripheral surface of the core body 100A; and an adhesion layer 100D for causing the core body 100A to be adhered to the foam elastic layer 100B. A contact area rate S per unit area of an area, in a surface opposite to the outer peripheral surface of the core body at least at one or both ends in the longitudinal direction of the foam elastic layer 100B, that contacts the outer peripheral surface of the core body 100A through the adhesion layer and a peeling index W of the foam elastic layer 100B represented by a conditional expression (A1):W=ε×t×(1/R) satisfy the relationship represented by a conditional expression (A2):W<1.42×S×α. In the conditional expressions (A1) and (A2): ε represents the Young's modulus (N/mm) of the foam elastic layer; t represents the thickness (mm) of the foam elastic layer; R represents the radius (mm) of the core body; and α represents the adhesion index (unit: dimensionless) of the adhesion layer.
Patent JP-2013097224-A (JP)
Title: Portable communication terminal
Inventor: SASAKI JUNICHI
IPC: G09G3/20
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal capable of continuing image display even in the occurrence of high-temperature abnormality while suppressing memory cost.SOLUTION: A memory chip 3 having a main memory 30 is stacked on a main control chip 2 including a main processor 20 and a display controller 21, and a part of the main memory 30 is used as a frame memory for the display controller 21. Thus, higher definition of a display device 10a and higher speed of the operation of the display controller due to the higher definition can be achieved while suppressing the memory cost. A modem chip 4 having a sub-memory 41 is disposed apart from the main control chip 2 on a circuit board 15 and the sub-memory 41 is used as the frame memory in the occurrence of the high-temperature abnormality; thus, the display control is continued.
Patent JP-2013099234-A (JP)
Title: Onboard apparatus and train-position calculation method
Inventor: TOKUMARU MAKOTO
IPC: B60L3/00
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an onboard control device capable of avoiding such problems that a train stops while or immediately after the train passes in a section where reception of GPS signals is difficult.SOLUTION: An onboard apparatus includes: a route database 4 that stores start and end distances of an area with difficulty of radio wave reception, from a start point and stores a section length of the area; and an onboard control device 3. The onboard control device checks the route database 4 to determine whether or not the own train is in an area with difficulty of radio wave reception. When the own train is not in the area with difficulty of radio wave reception, the onboard control device further checks whether or not positional information is obtained from a GPS receiver 1. When the positional information is not obtained from the GPS receiver 1, the onboard control device controls to stop the own train on the basis of a traveling distance and a determination threshold for determining whether to stop the own train. When the own train is in the area with difficulty of radio wave reception, the onboard control device 3 does not check whether the positional information is obtained from the GPS receiver 1, but updates the train position by information from a speed power generator 5.
Patent JP-2013047771-A (JP)
Title: Reflective liquid crystal display device
Inventor: HANDA MASATO
IPC: G02F1/1333
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device which prevents an image in a liquid crystal panel from looking worse when a viewing angle is deflected to view the image.SOLUTION: A frame-like shield 14 covering an outer peripheral region of a polarization beam splitter 10 is disposed on a surface on the side opposite to the side facing a liquid crystal panel 1, of the polarization beam splitter 10. By this configuration, an internal structure (a diffusing plate 8, a light source 7, a side wall of an enclosure, and so on) of an illuminator 12 cannot be viewed even in the case of deflection of a viewing angle in some degree when an image in the liquid crystal panel 1 is viewed over the polarization beam splitter 10, so that the image looks better.
Patent JP-2013102594-A (JP)
Title: Electronic apparatus and transmission system
Inventor: NAKANO HIROAKI
IPC: H02J7/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a transmission system which are capable of improving safety while achieving cost reduction and downsizing in performing power transmission and data transmission by use of a magnetic field.SOLUTION: An electronic apparatus comprises: a common coil; a power-reception operation section using the common coil to receive power transmitted through power transmission by use of a magnetic field; a data-transmission operation section using the common coil to perform mutual data transmission by use of a magnetic field; a first changeover switch disposed on a path between the common coil and the power-reception operation section; a second changeover switch disposed on a path between the common coil and the data-transmission operation section; and a switch control section performing switching control of ON/OFF states of the first and second changeover switches on the basis of detection results with taking account of frequency components of a signal received by the common coil from the outside.
Patent JP-2013102597-A (JP)
Title: Rotor for electric motor and brushless motor
Inventor: OKUBO MASAMICHI
IPC: H02K1/27
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for an electric motor enabling easy positioning of magnets at intended positions while forming a flux barrier and a brushless motor using the rotor for an electric motor.SOLUTION: A rotor for an electric motor having magnets 13 installed in slits includes end portion magnet regulation members 50 (50a, 50b) and intermediate magnet regulation members 60 (60a, 60b) which cover the slits from the axial direction of rotor cores 41 (41a, 41b, 41c). On main surfaces of the end portion magnet regulation members 50 (50a, 50b) and the intermediate magnet regulation members 60 (60a,60b), a pair of radial regulation pieces nipping the magnets 13 from both sides in the radial direction and regulating the radial movement of the magnets 13 in the slits are installed. The radial regulation piece is formed of a non-magnetic material.
Patent JP-2012101068-A (JP)
Title: Suspension system for minimally invasive surgery
Inventor: VIOLA FRANK
IPC: A61B19/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide suspension system for supporting a surgical device inside a patient's body cavity.SOLUTION: The suspension system includes an external frame, a plurality of elongated members extending from the external frame and through the patient's skin into the body cavity, and an internal platform located inside the body cavity. The internal platform includes a plurality of links reconfigurable from a first elongated position wherein the links are substantially aligned along a longitudinal axis for insertion to a second position wherein the links are angled with respect to one another to form a non-linear configuration. A first support of the external frame is movable with respect to the second support to thereby move the internal platform.
Patent JP-2013100172-A (JP)
Title: Control device for elevator
Inventor: NISHIE SATOSHI
IPC: B66B1/30
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an elevator capable of preventing degradation of riding comfort even if degradation of riding comfort is detected as a result of measurement.SOLUTION: The control device for an elevator is configured including; a load detection device 7 for detecting a load of a car 1; a start-up time control constant setting means for setting a control constant at start-up based on a load detected by the load detection device 7; a zero point changing means 16 for instructing zero point change to the start-up time control constant setting means; a load comparison means 15 for comparing riding comforts before and after the zero point change; and a no-load time characteristic value recording means 17 for instructing a control constant before the zero-point change to the zero-point changing means 16 if difference of riding comforts before and after the zero-point change is larger than a predetermined range.
Patent JP-2012086568-A (JP)
Title: Tape cassette
Inventor: YAMAGUCHI TERUSHIRO
IPC: B41J3/36
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette that can be accurately and smoothly attached to and detached from a tape printer.SOLUTION: In the tape cassette 30, a first tape spool 40 to which a double coated adhesive tape 58 is wound, and a second tape spool 41 to which a thermosensitive paper tape 55 is wound are supported to freely rotate in a cassette case 31. The center of gravity of the thermosensitive paper tape 55 is positioned on a parting line K connecting a roller supporting hole to a guide hole 47 formed on diagonal positions in a plan view in the cassette case 31. The center of gravity of the double coated adhesive tape 58 is positioned in a first area out of two areas into which the cassette case 31 is divided with the parting line K as a reference. In the cassette case 31, a first tape supporting hole is formed at a position where it faces a shaft hole formed at the first tape spool 40.
Patent JP-2013106008-A (JP)
Title: Semiconductor device
Inventor: FUKUI YASUKI
IPC: H01L25/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device containing a passive component, which achieves easy packaging design and high reliability, and which is densely packed into packages without causing cost increase.SOLUTION: A semiconductor device 101 comprises: a circuit board 2; passive components 4 arranged on the circuit board 2; a semiconductor chip 1 arranged on the circuit board 2 so as to cover the passive components 4 and electrically connected with the circuit board 2 via bonding wires 6; and a coating resin 3 coating the semiconductor chip 1 and the passive components 4.
Patent JP-2013107472-A (JP)
Title: Elastic crawler
Inventor: SHIMOZONO YASUO
IPC: B62D55/253
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an elastic crawler which suppresses noise and vibration and prevents an increase in circumferential flexing resistance while an elastic crawler travels.SOLUTION: A rubber crawler 10 (one example of the elastic crawler) includes an endless belt-like rubber 12 (one example of an elastic body) which is looped over a driving wheel 100 and an idler wheel 102, a plurality of cored bars 20 which are embedded at intervals in a circumferential direction of the crawler in the rubber body 12, a pair of engagement recesses 28 which is formed between the cored bars 20 adjacent to each other in a circumferential direction of the crawler in an inner peripheral portion 12A and which is subjected to insertion and engagement of a pair of right and left tooth portions 100B provided in the driving wheel 100, a support portion 30 which is formed between the cored bars 20 adjacent to each other in the circumferential direction of the crawler in the inner peripheral portion 12A and between the pair of engagement recesses 28 and projects to an inner peripheral side of the crawler to support the idler wheel 102 by a top surface 30A, and a splitting groove 34 which is formed in the support portion 30 so as to elongate from the one engagement recess 28 to the other engagement recess 28 and divides the top surface 30A in the circumferential direction of the crawler.