baber/WOPTO huggingface dataset:
Patent JP-2013000862-A (JP)
Title: Power tool
Inventor: MASUKO HIROSHIKI
IPC: B25F5/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a power tool in which electronic circuit boards are miniaturized and the reliability of signal lines connecting a plurality of the electronic circuit boards is improved.SOLUTION: The power tool includes a motor for driving a tip tool via a power connection mechanism, the plurality of circuit boards 9 and 10 that load circuits for controlling the motor rotation, and a housing for storing them. The circuit boards 9 and 10 are connected through a flexible printed board having a plurality of signal lines, and connectors 130 and 140 which connect the circuit boards 9, 10, and the flexible printed board. A plurality of connector contacts 143-1 through 3 and 143-22 through 24 are allocated to signal lines 101a and 124a among the plurality of the signal lines. Thus, a plurality of connector contacts are provided to a single control signal so that a contact failure caused by attaching/detaching of an outer edge part of the extremely compact connector 140 can be prevented.
Patent JP-2013001699-A (JP)
Title: Production method of pyridine-n-oxides
Inventor: YOSHIMARU MASAAKI
IPC: C07D213/89
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To produce pyridine-N-oxides useful as an antibacterial agent or a raw material thereof, or as a medicinal intermediate or the like, from pyridines at a high yield and high efficiency.SOLUTION: There is provided a production method of pyridine-N-oxides, which comprises reacting pyridines with a peroxide in the presence of an oxo acid hydrate and phosphoric acid. The molar ratio of the oxo acid hydrate (M) to the phosphoric acid (P) is preferably M/P=0.1-10 and the oxo acid hydrate is preferably tungstic acid. As the pyridines, 2-chloropyridine is preferable.
Patent JP-2013008892-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATABE SHINICHI
IPC: H01L29/868
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of reducing a contact resistance between a wide-band gap semiconductor layer and a metal electrode.SOLUTION: The surface of a p-type gallium nitride layer 1, which is made from a group III-V compound semiconductor or group IV-IV compound semiconductor whose band gap is larger than silicon, is irradiated with the ion of 3-helium or 4-helium to form an ion radiation region 2. After the ion radiation region 2 is formed, a metal electrode 3 is formed that is ohmic-contacted on the surface of the p-type gallium nitride layer 1.
Patent JP-2011216104-A (JP)
Title: Apparatus for estimating software development man-hour
Inventor: ABE SHIGENORI
IPC: G06F9/44
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a new software development man-hour estimating technology for estimating a software development man-hour with high accuracy by a small man-hour.SOLUTION: By taking into consideration that software for processing control exists at the rear side of the control on a screen, the technology estimates the software development man-hour by displaying a list of control for estimation which is defined as one capable of specifying the man-hour required for developing the software when implementing the control on the screen when displaying, on a display, an image which displays the software following the design information of the screen for displaying the estimation software, by allocating the corresponding estimation control to the control displayed on the screen, by totaling the number of the allocated estimation control displayed at each screen and at each type of estimation control, and by evaluating the man-hour based on weighting which is set depending on the types of estimation control.
Patent JP-2013016883-A (JP)
Title: Error correction code decoder, error correction code decoding method, base station device, and mobile station device
Inventor: ARAI HIROAKI
IPC: H03M13/29
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an error correction code decoder of repetitive processing type capable of reducing its circuit scale.SOLUTION: An error correction code decoder has: a first decoder (2) calculating a first external value for each bit included in a bit sequence error correction encoded, on the basis of a word sequence corresponding to the bit sequence and first prior probability of each bit in the bit sequence; a word length shortening apparatus (4) which shortens bit length of the first external value for each bit and shortens bit length of each word included in the word sequence; and a second decoder (3) decoding the bit sequence by calculating a posteriori value for each bit included in the bit sequence on the basis of the word sequence, each of whose words has bit length shortened, by using each of the first external value whose bit length is shortened as second prior probability on corresponding bit of a plurality of bits.
Patent JP-2013015321-A (JP)
Title: Liquid level detector
Inventor: KUWABARA RIE
IPC: G01F23/36
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detector capable of reducing occurrence of conduction failure due to adhesion of flux.SOLUTION: The liquid level detector includes at least: a circuit board 6 having a comb-shaped electrode 4 and a common electrode 5 which are formed being printed thereon and connected to a resistor 3; a sliding contact 8 that slides to move over the electrodes 4, 5 accompanying the movement of a float arm 1; and a main frame 9 storing the circuit board 6. The circuit board 6 has soldering lands 10, 11 electrically connected to the electrodes 4, 5 in an end area thereof. Each of the soldering lands 10, 11 is connected and soldered to a wiring member W which is electrically wired from the inside to the outside of the main frame 9. The circuit board 6 has a flux flow prevention part 20 to prevent solder flux from adhering to the electrodes 4, 5 during soldering the same between the electrodes 4, 5 and the soldering lands 10, 11.
Patent JP-2013015326-A (JP)
Title: Expired air sampling vessel
Inventor: IIZUKA SHIGEO
IPC: G01N1/02
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an expired air sampling vessel which can be sealed easily after sampling expired air.SOLUTION: An expired air sampling vessel comprises a base cap 20A including a through-hole 21a communicated to an internal space M, and a nozzle 30A which guides expired air blown in from a distal end opening 31a of a tubular body 31 to the internal space M. A top surface wall 21 includes an inner cylindrical body 21b, an outer cylindrical body 21e which is erected while surrounding the inner cylindrical body 21b, and at least one hole 21d which is provided mutually between the inner cylindrical body 21b and the outer cylindrical body 21e and communicated to the internal space M. The nozzle 30A includes an outer circumferential wall 33 supported by the outer cylindrical body 21e so as to be displaced for moving up and moving down, and the outer circumferential wall 33 includes an exit passage Kb for discharging gas in the internal space M toward the outside. An upper surface wall 32 includes a seal part 32a for closing the exit passage Kb under a moving-down attitude of the nozzle 30A and for opening the exit passage Kb, on the other hand, under a moving-up attitude of the nozzle 30A.
Patent JP-2013015256-A (JP)
Title: Outdoor unit cooling device
Inventor: YONEZAWA MASAHARU
IPC: F25B39/04
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively cool an outdoor unit of an air conditioner.SOLUTION: An outdoor unit cooling device cools a heat exchanger in an outdoor unit of an air conditioner which is installed outdoors by sprays from nozzles. A plurality of types of nozzles including a first type nozzle and a second type nozzle are arranged at the outside away from the heat exchanger by predetermined dimensions, an average waterdrop diameter in the spray from the second type nozzle is smaller than that in the spray from the first type nozzle, and the first type nozzle performs spraying for a required time at least at an operation start time to wet the outdoor unit and then stop it, and on the other hand, the second type nozzle performs intermittent spraying after the spraying stop of the first type nozzle, and cools the heat exchanger by wet cool air.
Patent JP-2012020128-A (JP)
Title: Asymmetric de-populated detector for computed tomography and method of making the same
Inventor: DE MAN BRUNO KRISTIAAN BERNARD
IPC: A61B6/03
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To change a number of detector rows.SOLUTION: A computed tomography (CT) detector array (16, 100, 138, 160, 182, 200, 224, 248) includes a central region (106, 144, 166, 186, 204, 228, 252) substantially symmetric about a central axis (108, 146, 168, 192, 210, 234, 258) and configured to acquire CT data from a first number of detector rows during a scan, wherein the central axis is in a channel direction (114) of the CT detector array, and transverse to a slice direction of the CT detector array. A first wing (102, 140, 162, 184, 202, 226, 250) is coupled to a first side (116, 152, 174) of the central region, and a second wing (110, 148, 170, 188, 206, 230, 254) is coupled to a second side (118, 154, 174) of the central region opposite the first side. The first and second wings include respective second and third pluralities of x-ray detector cells, each being configured to acquire CT data from a number of detector rows that is less than the first number of detector rows.
Patent JP-2011212681-A (JP)
Title: Catalyst for manufacturing ethylene oxide and manufacturing method thereof and method for manufacturing ethylene oxide
Inventor: NAKADAI KATSUMI
IPC: B01J23/68
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for manufacturing ethylene oxide with a particularly improved selectivity comprising at least silver (Ag), cesium (Cs), rhenium (Re) and a carrier in the catalyst for manufacturing ethylene oxide used for manufacturing ethylene oxide from ethylene.SOLUTION: The catalyst for manufacturing ethylene oxide used for manufacturing ethylene oxide from ethylene comprises at least silver (Ag), cesium (Cs), rhenium (Re) and the carrier. An alkali metal is carried by the carrier, if necessary, as a pre-treatment and is subsequently carried with Ag, Cs and Re to obtain it. As the above carrier, a carrier having a specific surface area of 0.6-3.0 m/g and an acid site of not more than 5.0 pKa is used. A content (based on the carrier) of Re is 170-600 ppm per a specific area of 1 m/g of the carrier and a molar ratio of Cs/Re is 0.3-19.
Patent JP-2013018215-A (JP)
Title: Liquid ejection device
Inventor: USUDA HIDENORI
IPC: B41J2/01
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To improve colorimetry accuracy.SOLUTION: This liquid ejection device comprises: a conveying mechanism conveying a medium in a conveying direction; a nozzle ejecting liquid to be cured by irradiation with light to the medium; an irradiation part irradiating the liquid arriving at the medium with light; and a colorimeter which is provided downstream of the irradiation part in the conveying direction to perform colorimetry of an image formed on the medium and which performs calibration by reading a reference. The irradiation part performs the irradiation with light when the colorimeter executes the calibration.
Patent JP-2013018279-A (JP)
Title: Droplet ejection head, ink cartridge, and image forming apparatus
Inventor: NONOYAMA YUSUKE
IPC: B41J2/045
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a droplet ejection head capable of obtaining stable droplet ejecting characteristics, with a configuration which controls ejecting pressure based on a temperature detected using a thermometric resistor, and to provide an ink cartridge with the droplet ejection head and an image forming apparatus.SOLUTION: This droplet ejection head includes: a nozzle hole 2; a pressure chamber 3 containing ink; a piezoelectric element 16 generating a pressure within the pressure chamber 3; a controller 60 detecting a temperature at a location at which the thermometric resistor 28 is arranged; and a driving IC 11 controlling an output of the piezoelectric element 16 based on detection results of the controller 60, wherein the piezoelectric element 16 is configured to increase pressure within the pressure chamber 3 so that the ink within the pressure chamber 3 is ejected from the nozzle hole 2 as the droplets. In this droplet ejection head 50 having a configuration in which a nozzle substrate 1 provided with the nozzle hole 2 and the individual liquid chamber substrate 12 constituting a wall surface for forming the pressure chamber 3 are stacked and fixed, the thermometric resistor 28 is arranged at the individual liquid chamber substrate 12.
Patent JP-2011210737-A (JP)
Title: Gas diffusion layer for fuel cell, method of manufacturing the same, membrane electrode assembly, and fuel cell
Inventor: YAMAUCHI MASAKI
IPC: H01M8/10
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion layer for fuel cells, capable of striking a balance between the improved power-generating performance and the lower cost of a fuel cell.SOLUTION: A gas diffusion layer for fuel cells is structured with a porous member mainly composed of conductive particles such as acetylene black or graphite and a polymer resin such as PTFE.
Patent JP-2013024913-A (JP)
Title: Photosensitive element
Inventor: KUNIMATSU SHINICHI
IPC: H05K3/28
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive element excellent in releasability of a support film and stability in a water-soluble resin layer after releasing the support film, having no roughened portion on a side wall of a resist pattern, having high flatness of a resist pattern surface, and having no problems in developing property.SOLUTION: The photosensitive element has a laminated structure of a support film, an intermediate layer and a photosensitive resin layer, which are successively laminated. The support film is a biaxially oriented polyester film including a resin layer containing fine particles on an opposite surface to the surface where the intermediate layer is laminated. The intermediate layer is a water-soluble resin layer.
Patent JP-2013024985-A (JP)
Title: Binder resin for toner
Inventor: HIRAI TADAYUKI
IPC: G03G9/087
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin for toner which is excellent in storage stability of toner while satisfying low-temperature fixability of toner, and an electrophotographic toner which contains the binder resin.SOLUTION: A binder resin for toner contains amorphous polyester and crystalline polyester obtained by polycondensation of an alcohol component containing α, ω-aliphatic diol with a carboxylic acid component. The amorphous polyester, in which a carboxylic acid component containing a carboxylic acid compound having at least a furan ring and/or an alcohol component containing alcohol having a furan ring are used as raw material monomers, is obtained by polycondensation of the carboxylic acid component with the alcohol component. An electrophotographic toner contains the binder resin.
Patent JP-2011257765-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: G09F9/00
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of displaying a static image with low power consumption.SOLUTION: A semiconductor device equipped with a semiconductor display device capable of displaying a static image has a memory part mounted on a substrate that forms a pixel part. In a mounting method, the memory part is formed on the substrate that forms the pixel part, or a stick driver equipped with the memory part is used. Displaying a static image using image data stored in such a memory part enables the static image to be displayed just by inputting a simple control signal from outside the semiconductor display device, so as to provide the semiconductor display device capable of displaying a static image with low power consumption and the semiconductor device equipped with the semiconductor display device.
Patent JP-2012037882-A (JP)
Title: Anti-static and slippery anticurl back coating
Inventor: EDWARD F GRABOWSKI
IPC: C09K3/16
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an imaging member belt having an anticurl back coating to suppress/eliminate tribo-electrical charge build-up at the backside of the imaging member belt.SOLUTION: The embodiments relate to formulation of an anticurl back coating layer 1 that provides desirable flatness to imaging apparatus flexible members and components. More particularly, the embodiments pertain to an imaging member comprising an anticurl back coating formulated to comprise a polymer blend of an anti-static polymer, a low surface energy A-B diblock copolymer, and an adhesion promoter. The embodiments provide an imaging member belt with the anticurl back coating that is electrically conductive and also substantially reduces its surface contact friction and suppress/eliminate tribo-electrical charge build-up at the backside of the imaging member belt under normal imaging member belt operational conditions in the field.
Patent JP-2013029317-A (JP)
Title: Optical tomographic image measuring apparatus and optical tomographic image measuring system
Inventor: AOTA Toshimichi
IPC: G01N21/17
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical tomographic image measuring apparatus and an optical tomographic image measuring system with high sensitivity and short measuring time.SOLUTION: The optical tomographic image measuring apparatus includes: optical division means 11 for dividing a beam made incident from a light source 2 into a reference beam and a signal beam; optical division means 34 for dividing a reflection signal beam reflected from a measuring object 3 into a plurality of reflection signal beams; optical division means 21 for dividing the reference beam into the same number of reference beams as the number of divisions of the reflection signal beams; optical multiplexing means 41 for generating interference beams corresponding to the divided reference beams and the divided reflection signal beams by multiplexing each of the divided signal beams and the divided reflection signal beams; analysis means 53 for acquiring wavelength spectra from the respective interference beams, and performing the Fourier transform of the respective acquired wavelength spectra; and an optical path length variation part 101 which is fixed so that pieces of length of the respective optical paths in the divided reference beams or the divided reflection signal beams are different.
Patent JP-2013029370-A (JP)
Title: Local-field optical sensor chip having ligand highly densely disposed thereon
Inventor: NINOMIYA HIDETAKA
IPC: G01N21/64
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sensor chip for an analyte detection method using surface plasmon resonance generated on a metal thin film, the sensor chip on which ligand is immobilized highly densely more than a conventional one.SOLUTION: A ligand-immobilized local-field optical sensor chip for detecting analytes includes: at least a dielectric member; a metal thin film formed on the dielectric member; a positively or negatively charged layer formed on the metal thin film; and an immobilized ligand layer formed of ligand-carrying charged particles comprising charged particles that are formed on the charged layer, immobilized by electrostatic interaction, and charged inversely to the charged layer, and ligand bonded thereto.
Patent JP-2013035350-A (JP)
Title: Outboard motor control apparatus
Inventor: KURIYAGAWA KOJI
IPC: B63H20/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor control apparatus that includes a transmission and configured to improve accelerating performance right after acceleration and to perform optimum shift control of the transmission depending on the condition of navigating a ship regardless of the specifications of the hull.SOLUTION: The outboard motor control apparatus, which includes the transmission and can be mounted on the hull, determines whether acceleration is instructed to an internal combustion engine by a ship handler (S24) when a second speed is selected by the transmission, operates the transmission to change a gear position from the second speed into a first speed (S38) when determining that the acceleration is instructed, and changes the gear position from the first speed into the second speed (S56) when an engine speed (engine revolutions) NE is a predetermined speed NE1 or higher (S20), a navigation acceleration a showing the change amount of a navigation speed V per predetermined time is a predetermined value a1 or lower (S50), and a slip ratio εis a predetermined slip ratio (a third predetermined slip ratio) ε3 or lower (S54) after changing the gear position into the first speed.
Patent JP-2011257421-A (JP)
Title: Navigation device, route guidance method, route guidance program and memory medium
Inventor: TANABE MASASHI
IPC: G01C21/34
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device and a route guidance method capable of performing proper route guidance in both of a state in which the device is mounted on a moving body and a state in which it is not mounted on a moving body.SOLUTION: The navigation device is constructed so as to be attachable/detachable to a moving body such as a vehicle. It is capable of guiding routes while mounted on a vehicle, and can also be used as a navigation device while it is detached from a vehicle and is carried by a user who is walking. Usage state detection means detects whether the device is in a mounted state in which it is mounted on a moving body or it is in a dismounted state in which it is detached. Route guidance is performed in different modes in the mounted state and in the dismounted state. Therefore, in accordance with different situations such as traveling in a vehicle and traveling with a walking user, the device is capable of performing appropriate route guidance.
Patent JP-2013041673-A (JP)
Title: Solid electrolyte fuel cell stack
Inventor: TERANISHI SHINYA
IPC: H01M8/12
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell stack capable of efficiently generating power while restraining increase of a physical constitution.SOLUTION: A portion of a cathode electrode 13 of each unit cell 10 corresponding to a fuel gas flow downstream side is made of a material with higher electrode reaction activity in an actuation temperature range than a portion corresponding to a fuel gas flow upstream side. Also, at least one of an anode electrode 12 and the cathode electrode 13 of the unit cell positioned on an end side in a lamination direction of a fuel cell stack 1 is made of a material with higher electrode reaction activity in the actuation temperature range than the electrode of the unit cell positioned on a center side in the lamination direction. Furthermore, a solid electrolyte 11 of the unit cell positioned on the end side in the lamination direction of the fuel cell stack 1 is made of a material with higher conductivity in the actuation temperature range than the solid electrolyte 11 of the unit cell positioned on the center side in the lamination direction.