baber/WOPTO huggingface dataset:
Patent JP-2012205131-A (JP)
Title: Communication device
Inventor: TANIZAWA YOSHIMICHI
IPC: H04Q9/14
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To assign the bit length of a control ID for remote control of a node to be controlled, in consideration of the efficiency of an overall communication system.SOLUTION: A communication device 100 controls a plurality of nodes to be controlled, including a target controlled node. The communication device 100 includes an acquisition unit 103 and a generation unit 104. The acquisition unit 103 acquires at least one of a first evaluation value, indicative of the occurrence frequency of control requests of the target controlled node, and a second evaluation value indicative of the occurrence frequency of communication errors in the target controlled node. The generation unit 104 generates identification information to be assigned to control the target controlled node in such a manner that, the higher at least one of the first evaluation value and the second evaluation value becomes, the shorter the bit length of the identification information is.
Patent JP-2012087608-A (JP)
Title: Bearing device
Inventor: KURATA YUKIHIRO
IPC: E01D19/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device excellent in vertical load bearing characteristics, capable of sufficiently absorbing and dispersing vibrations by following vertical downward and vertical upward oscillations, and capable of improving rotation following performance and rotational force dispersion performance in a vertical plane.SOLUTION: In a bearing device 1, a lower shoe 2 provided with a protrusion 8, an upper shoe 3 provided with a recess 10 for undergoing the fitting of the protrusion 8, and an elastic body 4 inserted in the state of being interposed between the lower and upper shoes 2 and 3 are disposed in such a manner as to overlap one another in a bearing direction. The protrusion 8 has a part of its surface provided with an outside part surface 8a directed to the side of the lower shoe 2, and a wall part 9 constituting the recess 10 has a part of its surface provided with an inside part surface 9a directed to the side of the upper shoe 3 and disposed in the state of facing the outside part surface 8a of the protrusion 8.
Patent JP-2012209324-A (JP)
Title: Reactor and manufacturing method of the same
Inventor: FUJIMURA KOJI
IPC: H01F41/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which improves the heat radiation performance, and to provide a manufacturing method of the reactor.SOLUTION: A reactor 1 has: a cylindrical coil 2 formed by winding a conductor wire 21 and generating magnetic flux by energization; a core 3 composed of a magnetic power mixed resin formed by mixing an insulation resin with magnetic powder and burying the coil 2 therein; and a columnar core member 5 disposed in the axial direction X of the coil 2 on the inner peripheral side of the coil 2. Heat radiation members 6, contacting with the coil 2 and the core member 5 and having higher heat conductivity than the core 3, are disposed between the coil 2 and the core member 5.
Patent JP-2012209759-A (JP)
Title: Design method of antenna device for mobile terminal device and antenna device for mobile terminal device
Inventor: YOSHIDA TAKAHIRO
IPC: H01Q5/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To adopt a meander shape as the structure of a multifrequency shared built-in antenna device in a mobile terminal device and also make it possible to adjust 3/4 wavelength harmonics in the antenna device to eliminate degradation of characteristics specific to the meander shape.SOLUTION: A mobile terminal device according to an embodiment of the present invention sequentially undergoes such a design process in which, first, a step of acquiring a 1/4 wavelength resonance frequency range and then determining the resonance frequency range is executed, and, then, a subsequent step of adjusting the length of an element interval Whigh is executed, whereby an exact 1/4 wavelength resonance frequency range and an exact 3/4 wavelength resonance frequency range are both obtained. Furthermore, as for a method of adjusting the length of the element interval Whigh, only the respective element widths of two opposed linear antenna elements, which are parts of a U-shaped antenna element located at center of a meander-shaped antenna element, are expanded from their original element widths.
Patent JP-2012210076-A (JP)
Title: Charging and discharging control circuit
Inventor: ONO HARUO
IPC: H02J7/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a charging and discharging control circuit capable of converting a plurality of kinds of energy obtainable from a surrounding environment to electric energy and making a notification to prompt a user to store power by any of the plurality of kinds of energy when a power storage amount of electric energy stored in a power storage part is determined to have become less than or equal to a first threshold value or less than the first threshold value.SOLUTION: A charging and discharging control circuit 100 comprises: a light power generation part 20a which converts light energy to electric energy; a heat power generation part 20b which converts heat energy to electric energy; and a vibrational power generation part 20c which converts vibrational energy to electric energy. This enables the charging and discharging control circuit 100 to charge a secondary battery 30 with electric energy converted from any of the light energy, heat energy, and vibrational energy when a power storage amount to the secondary battery decreases. Therefore, the charging and discharging control circuit can efficiently utilize energy obtained from a surrounding environment to store electric energy converted from the obtained energy, and can use the stored electric energy (electric power).
Patent JP-2012212293-A (JP)
Title: Document recognition device, document recognition method, program and storage medium
Inventor: NAGAMI HITOMI
IPC: G06F17/22
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To properly specify parent characters to be attached with ruby characters, and add ruby type information to a recognition result of the ruby characters.SOLUTION: A document recognition device includes: layout analysis means 22 for analysing a layout of an input image to extract a text region; area separation means 23 for performing region separation processing for the text region to separate text line regions from inter-line regions in the text region; temporary determination means 24 for extracting inter-line character strings to determine a temporary parent character string from character strings of the text line regions for each character string, and determining a temporary ruby type; character recognition means 25 for performing character recognition processing; and final determination means 26 for performing ruby matching determination which is determination of whether or not at least one of ruby candidates acquired by referring to a kana syllabary dictionary 31 using as a reference key a recognition result of the temporary parent character string matches the recognition result of the inter-line character strings, to determine the temporary parent character string or the remaining string other than a part of the temporary parent character string, as a final parent character.
Patent JP-2012212318-A (JP)
Title: Navigation device
Inventor: INUKAI TAMOTSU
IPC: G06F3/0485
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which enables a drag operation in an inexpensive system.SOLUTION: A navigation device includes touch position detection means for detecting a touch position, touch history storage means for storing the history of coordinate of a touch position, drag detection means for detecting a drag operation from a touching time and the movement distance, list information acquiring means for acquiring information on the horizontal and vertical sizes of outer frame of a displayed list and the sizes of individual lists from a database, and list information update means for updating a display according to a change of list information.
Patent JP-2012214321-A (JP)
Title: Dispersant for nanocarbon, and nanocarbon dispersion liquid
Inventor: KIMURA JUNICHIRO
IPC: C09K23/52
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a carbon nanotube dispersant excellent in heat resistance, capable of adjusting dispersion liquid maintaining dispersibility for a long period, and to provide dispersion liquid containing the dispersant.SOLUTION: This nanocarbon dispersant contains at least one kind of compound represented by following formula (1) and polyvinylpyrrolidone: Ar-X-Y-Z formula (1). In the formula, Ar is a polycyclic aromatic hydrocarbon group such as anthracene or pyrene; X represents 1-21C hydrocarbon group or a direct bond; Y represents O, NH, COO, CONH or a direct bond; and Z represents a polysaccharide such as cellulose, a biopolymer such as DNA or crown ether, a polymer of cyclic host molecules such as cyclodextrin, or a molecule thereof which may be substituted.
Patent JP-2012214326-A (JP)
Title: Ammonia purifying system and method for purifying ammonia
Inventor: KITAGISHI NOBUYUKI
IPC: C01C1/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia purifying system capable of purifying ammonia by a simplified method and efficiently purifying ammonia while suppressing energy consumption.SOLUTION: The ammonia purifying system 100 is a system for purifying crude ammonia and includes a vaporizer 2, an adsorbing means 3 and a condenser 5. The vaporizer 2 evaporates a part of liquid crude ammonia and discharges gaseous ammonia. The adsorbing means 3 adsorbs and removes low-volatile impurities in the gaseous ammonia discharged from the vaporizer 2 with a porous adsorbent. The condenser 5 separates the gaseous ammonia discharged from the adsorbing means 3 into a gas-phase component and liquid-phase component by partial condensation, thereby separating and removing highly volatile impurities as a gas-phase component to obtain purified liquid ammonia as the liquid-phase component.
Patent JP-2012222852-A (JP)
Title: Ac-dc power conversion device
Inventor: FUJITA SATORU
IPC: H02M7/12
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an AC-DC power conversion device that reduces a power loss in current detection and implements a compact and inexpensive power supply device.SOLUTION: The AC-DC power conversion device includes: a first series circuit in which a first rectifying element, a first self-turnoff switching element, and a current detector are connected in series; a second series circuit in which a second rectifying element and a second self-turnoff switching element are connected in series; a capacitor connected further in parallel with a parallel circuit in which the series circuits are connected in parallel; a first reactor having one end connected to a first junction connecting the rectifying element and the self-turnoff switching element of the first series circuit; and a second reactor having one end connected to a second junction connecting the rectifying element and the self-turnoff switching element of the second series circuit. An AC voltage is applied between the respective other ends of the first and second reactors, and a DC voltage is taken out from both ends of the capacitor.
Patent JP-2012218005-A (JP)
Title: Arc welding apparatus
Inventor: MIZUTORI HIROYASU
IPC: B23K9/10
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding apparatus which can perform the adjustment of a welding condition at worker's hand, even if the cable of a welding torch is long.SOLUTION: The arc welding apparatus includes a welding torch which transmits a welding start signal to a welding power source when a torch switch is turned on. The welding torch is equipped with, in the interior of the torch switch, an acceleration sensor to transmit an acceleration sensor signal with which the welding torch moves in a predetermined one axis direction. The welding power source sets an adjusting mode which adjusts a welding current setting value or a welding voltage setting value according to a double click operation of the torch switch. In the adjustment mode, when the maximum acceleration value of the acceleration sensor signal in the time of the welding torch being reciprocatingly moved in the one axis direction is larger than a first acceleration reference value, and is positive, the welding current setting value or the welding voltage setting value is increased, and when the maximum acceleration value is smaller than a second acceleration reference value, and is negative, it is decreased.
Patent JP-2012221684-A (JP)
Title: Carbon black for nonaqueous secondary battery, electrode and nonaqueous secondary battery
Inventor: SAKASHITA TAKUSHI
IPC: H01M4/13
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide: carbon black for a nonaqueous secondary battery, excellent in conductivity and dispersibility; an electrode of a nonaqueous secondary battery; and a nonaqueous secondary battery.SOLUTION: Carbon black for a nonaqueous secondary battery has: a BET specific surface area measured in accordance with JIS K 6217-2 of 10-50 m/g; a DBP absorption measured in accordance with JIS K 6217-4 of 140-200 ml/100 g; an electrical resistivity based on JIS K 1469 of 0.15 Ω cm or less; a sulfur content of 50 ppm or less; and a volatile component of 0.1% or less. In an electrode of a nonaqueous secondary battery, a composition is deposited on a collector, the composition including a negative electrode active material or a positive electrode active material and carbon black while a content of the carbon black being 0.1-20 mass% relative to the total of the carbon black and the negative electrode active material or the positive electrode active material.
Patent JP-2011172949-A (JP)
Title: Apparatus and method for interstitial tissue removal
Inventor: SAMPSON RUSSEL M
IPC: A61B18/04
Filed: 2011-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide apparatuses and methods for removing solid tissue from beneath a tissue surface.  <P>SOLUTION: The methods rely on positioning an energy conductive element at a target site beneath the tissue surface and energizing the element so that it can vaporize tissue. The element 18 is then moved in a pattern which provides the desired tissue removal geometry, such as spherical, ovoid, or cylindrical. Usually, a shaft 12 is moved, typically rotated or reciprocated, and the energy conductive element 18 is moved relative to the shaft 12, typically by pivoting a rigid element or bowing a flexible element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012223002-A (JP)
Title: Actuator and method of controlling actuator
Inventor: MATSUMOTO TETSUO
IPC: A61F2/08
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an actuator having a downsized electrode structure.SOLUTION: An actuator comprises an actuator element having a first electrode and a second electrode, a driving circuit supplying a driving voltage to the actuator element, and a detection circuit detecting a voltage difference between the first electrode and the second electrode. The driving voltage is supplied within a first period in a predetermined period so that the voltage difference between the first electrode and the second electrode occurs. The voltage difference is detected within a second period other than the first period in the predetermined period. The length of the predetermined period is the sum of the length of the first period and the length of the second period.
Patent JP-2012085507-A (JP)
Title: Switching power supply and adjustable power supply system
Inventor: KITAMURA NORIYUKI
IPC: H05B44/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply along with an adjustable power supply system comprising it, of simple circuit configuration which does not require a special circuit to be added for adjusting a load using a phase control circuit.SOLUTION: A switching power supply SRA includes input ends t1 and t2 to which a phase control AC voltage is applied, rectifying means Rec which rectifies the phase control AC voltage and converts it to a DC input voltage, and a switching operation conversion circuit SC which contains a normally-on type switching element Q1 and off drive means OD of the switching element, and in which, upon application of the DC input voltage rectified by the rectifying means, an input curent is caused to flow by the switching element which is in on state for triggering, and, when the current flowing in the switching element reaches a predetermined value, the off drive means turns off the switching element, thus the repetition of switching operation of the switching element converts the DC input voltage to a different output voltage. It further includes output ends t7 and t8.
Patent JP-2012225741-A (JP)
Title: Sensor
Inventor: TUKAMATSU HIROTAKA
IPC: G01N27/409
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensor including a sensor element which can be arranged in a cylinder hole of a separator easily and accurately while suppressing damage of the sensor element when inserted into the cylinder hole of the separator.SOLUTION: In a gas sensor, electrode terminal parts 31-35 provided on a plate-like sensor element 10 are arranged to a cylinder hole 110 of a cylindrical separator 100 and the electrode terminal parts 31-35 are electrically connected with connection terminals in the cylinder hole 110. The separator 100 includes a first rib part 121 protruding toward a second side face 16 of the sensor element 10, and a first rib part 122 protruding toward a second side face 17 of the sensor element 10. The first rib part 121 has a straight portion 151 and a taper portion 152. The first rib part 122 has a straight portion 161 and a taper portion 162.
Patent JP-2012225819-A (JP)
Title: Vibration sensor and vibration detection apparatus
Inventor: KAKITA ARINORI
IPC: G01H13/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration sensor allowed to be downsized by a simple structure without requiring formation of a highly accurate pattern and capable of obtaining sufficiently large sensitivity of AE wave detection, and to provide a vibration detection apparatus using the vibration sensor.SOLUTION: The vibration sensor is composed of a vibration sensor part 14 and an antenna 13. The vibration sensor part 14 includes a substrate 2, a support part 8, a cantilever beam 1 whose one end is fixed on the support part 8, a lower electrode 3 mounted on the substrate 2, and an upper electrode 4 attached to the tip part of the cantilever beam 1 opposite to the lower electrode 3. The lower electrode 3 and the upper electrode 4 are connected to the antenna 13, and when the cantilever beam 1 is vibrated by vibration applied from the outside, electrostatic capacitance between the upper electrode 4 and the lower electrode 3 is changed, so that a reflected wave of a transmission wave inputted from the outside to the antenna 13 is modulated by the vibration.
Patent JP-2012228352-A (JP)
Title: Pinball game machine, and game ball shooting device
Inventor: TSUZUKI MASAYUKI
IPC: A63F7/02
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent fraud due to a game ball with a thread.SOLUTION: When a ball-feeding solenoid 41 is turned on from a state (a), a ball-feeding lever 43 is raised as shown in (b), and the position of a recess 43a of the ball-feeding lever 43 matches the position of a ball outlet 49 so that a game ball 15 moves to the recess 43a. When the ball-feeding solenoid 41 is thereafter turned off, the ball-feeding lever 43 is lowered and the game ball 15 is placed on a shooting platform 47. If a thread 77 is attached to the game ball 15, the thread 77 is caught in a shutter 45, and the ball-feeding lever 43 is not sufficiently lowered as shown in (c). This state is detected by a shooting control device with a thread fraud detection sensor 74, and shooting of the game ball 15 is suspended if this state continues for a long period, and accordingly, fraud can be prevented.
Patent JP-2012232914-A (JP)
Title: Cosmetic for eyelash
Inventor: SHIBATA SAORI
IPC: A61K8/34
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic for eyelash excellent in adhesion, a lash extension effect, a curl-up effect, and drying speed, and having high cleansability in lukewarm water and excellent storage stability.SOLUTION: This cosmetic for eyelash contains pullulan, ethanol, powder and a surfactant, wherein the content of the pullulan is >0 and ≤20 mass%, the content of the ethanol is >0 and ≤20 mass%, the content of the powder is >0 and ≤50 mass%, and the content of the surfactant is >0 and ≤10 mass%, with respect to the whole mass.
Patent JP-2012235281-A (JP)
Title: Three-dimensional image photographing device and program
Inventor: ADACHI MITSUMASA
IPC: H04N5/232
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image photographing device and a program which enable photographing of comfortable three-dimensional images that are less likely to cause eye strain and visually induced motion sickness by determining whether a user is photographing a short-distance view or a long-distance view and properly performing camera shake correction and parallax adjustment in each photographing.SOLUTION: A camera shake correction unit 403 performs camera shake correction by removing a region for camera shake correction from left-eye photographic data and right-eye photographic data. The parallax adjusting unit 404 performs parallax adjustment in a vertical direction by removing a region for parallax adjustment in a horizontal direction from the left-eye photographic data and the right-eye photographic data. A determination unit 402 determines a short-distance photographing or a long-distance photographing. When the determination unit determines the short-distance photographing, the camera shake correction unit 403 performs camera shake correction, and when it determines the long-distance photographing, the camera shake correction unit 403 performs camera shake correction after the parallax adjusting unit 404 performs parallax adjustment in the horizontal direction.
Patent JP-2011189142-A (JP)
Title: Safety needle device
Inventor: SIMAS ROBERT JR
IPC: A61M5/32
Filed: 2011-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved needle protection device for a one-piece needle assembly.  <P>SOLUTION: The needle assembly has a base 2 and a housing 4 pivotally connected to the base 4. The base 2 has a distal portion 10 to which a needle 8 is fitted. At the base 2, there is formed longitudinally along its distal portion 10 a catch mechanism 20 that may be in the form of an anchor projection. At the back wall of the housing 4, there is formed projecting from the back wall another catch mechanism 28 that may be configured in the form of two clasping fingers 30. In the housing 4, an internal hook is formed. As the housing 4 and the base 2 are pivoted relative to each other, the needle 8 makes contact with the hook and the respective catch mechanisms at the base 2 and the housing 4 also make contact with each other, resulting in the coupling of the catch mechanisms and the coupling of the needle 8 to the hook. As a result, the catch mechanisms are interlocked and the needle 8 is fixedly retained by the hook within the housing 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011235106-A (JP)
Title: Reactive surgical implant
Inventor: SARGEANT TIMOTHY
IPC: A61F2/30
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To prepare a surgical implant that is porous and matched to an issue structure and delivered in a manner with minimum invasiveness in accordance with its prescription.SOLUTION: The atomizable surgical implant includes: a first component including microparticulates having a size of about 10 μm to about 500 μm; and a second component including at least one cross-linking reagent. The second component includes the microparticulates whose surface is modified with at least one of the cross-linking reagent.