baber/WOPTO huggingface dataset:
Patent JP-2013066515-A (JP)
Title: Oral care device
Inventor: OTSUKA RISA
IPC: A61C17/22
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an oral care device that has the disinfecting action of a head part and excellent portability.SOLUTION: An electric toothbrush 1 includes: a device body 10 having a brush body 30 for performing care in an oral cavity; and a cap 50 that is attachable to and detachable from the device body 10 and protects the brush body 30. The cap 50 includes an LED 61 for irradiating a bristle bundle 40 with ultraviolet light. The LED 61 is turned on when the cap 50 is attached to the device body 10.
Patent JP-2013068183-A (JP)
Title: Diesel engine
Inventor: ISHII HIROKI
IPC: F01N3/025
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine that can prevent a failure in which regeneration treatment of a DPF terminates while a large amount of PM still remains in the DPF.SOLUTION: In the diesel engine, an exhaust temperature is raised by catalytic combustion of unburned fuel at DOC, to thereby burn off PM accumulating in the DPF. If the exhaust temperature reaches a temperature effective for progressing regeneration of the DPF, a control means adds a time period during which the exhaust temperature reaches the progress effective temperature, to a DPF regeneration progress accumulated time S5. If the DPF regeneration progress accumulated time reaches a reference value for determining that the DPF regeneration has completed, the control means terminates the DPF regeneration treatment S7. If a PM accumulation estimate value in the DPF reaches a prescribed DPF regeneration demand amount and the exhaust temperature has not yet reached the DPF regeneration progress effective temperature, then the control means subtracts an accumulation correction time calculated based on a time period during which the exhaust temperature has not reached the progress effective temperature, from the DPF regeneration progress accumulated time S8.
Patent JP-2013070558-A (JP)
Title: Independency power supply using container
Inventor: IWASAKI MASATAKA
IPC: H01M10/613
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an independency power supply using a container that can keep the function and quality of a power storage device so as to prevent the power storage device charged by a solar battery provided to a container from being insufficiently discharged or excessively charged, whereby the power storage device can be used with safety and a long lifetime.SOLUTION: A solar battery 2 and a power storage device 3 are provided to a container 1. A controller 5 for monitoring the voltage of the power storage device 3 to control charging and discharging stops discharging to an external load 4 when a standby mode is selected by a selection switch 6. When the voltage of the power storage device 3 is lower than a predetermined lower limit voltage V1, the controller 5 starts charging from the solar battery 2 to the power storage device 3, and when the voltage of the power storage device 3 is equal to or higher than a predetermined upper limit voltage V2, the controller 5 stops charging from the solar battery 2 to the power storage device 3, whereby insufficient charging and overcharging of the power storage device 3 can be prevented, thereby increasing the lifetime of the power storage device 3.
Patent JP-2013071514-A (JP)
Title: Mirror angle detection apparatus
Inventor: KANEKO YOSHITAKA
IPC: B60R1/072
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mirror angle detection apparatus in which an increase in the number of part items can be suppressed.SOLUTION: A mirror angle detection apparatus includes: a bracket 15 mounted on a car body; a holder 16 forming a storage chamber 18 between the holder and the bracket 15; a pivot shaft 16a provided to the holder 16; a pivot plate 17 which is mounted on the pivot shaft 16a so as to swing; and an angle detection mechanism 25 which detects the angle of a mirror within a plane in a vertical direction and within a plane in a horizontal direction. The angle detection mechanism 25 comprises: a permanent magnet 25a attached to the pivot plate 17; and a magnetic sensor unit 25b which is attached to the holder 16 and detects the angle of the mirror within the plane in the vertical direction and the angle of the mirror within the plane in the horizontal direction from the magnetic field of the permanent magnet 25a. The permanent magnet 25a and the magnetic sensor unit 25b are disposed on the same axis along the centerline A of the pivot shaft 16a.
Patent JP-2013071855-A (JP)
Title: Method for fixing aluminum nitride seed crystal, pedestal-seed crystal fixed body, method for producing aluminum nitride single crystal, and aluminum nitride single crystal
Inventor: KAMATA HIROYUKI
IPC: C30B23/06
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing an aluminum nitride seed crystal, by which the occurrence of a gap between a pedestal and a seed crystal during the single crystal growth is suppressed, and to provide a pedestal-seed crystal fixed body obtained by using the fixing method, a method for producing an aluminum nitride single crystal by using the seed crystal fixed by the fixing method, and the aluminum nitride single crystal obtained by the production method.SOLUTION: The method for fixing an aluminum nitride seed crystal is a method for fixing an aluminum nitride seed crystal on a pedestal in order to grow an aluminum nitride single crystal, and includes: a first step of forming a metal layer 2 composed of a metal material of which the melting point is 1, 900°C or lower and which reacts with the pedestal by heat treatment on a face of the pedestal 1 including tungsten or tantalum; a second step of arranging the aluminum nitride seed crystal 3 on the metal layer 2; and a third step of fixing the seed crystal 3 on the upper side of the pedestal 1 by heating a laminated body 5 composed of the pedestal 1, the metal layer 2, and the seed crystal 3 laminated in this order.
Patent JP-2013071814-A (JP)
Title: Positioning device
Inventor: YOSHIDA RIE
IPC: B65H9/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately position a thin sheet-like object while reliably making fall the thin sheet-like object into a positioning area.SOLUTION: A configuration for positioning a thin sheet-like object by making fall the thin sheet-like object into a positioning area 30 having the generally same shape as the contour of the thin sheet-like object includes frame members 10a-10d which are vertically provided to the corner of the positioning area 30 at a first height and brought into contact with the corner of the thin sheet-like object and a part of two sides thereof on both sides of the corner and frame members 20a-20d which are vertically provided between the two frame members 10a-10d at a second height higher than the first height and reciprocatingly vibrated between the contour of the positioning area 30 and the outside of the positioning area 30.
Patent JP-2013072118-A (JP)
Title: Steel excellent in high-temperature strength and method for production thereof
Inventor: KIMURA TATSUKI
IPC: C22C38/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resistant steel which exhibits excellent high-temperature strength, especially during a fire and to provide a method for the production thereof.SOLUTION: A steel material is prepared which has a composition containing, by mass%, 0.01-0.1% C, 0.01-1.0% Si, 0.1-2.0% Mn, 0.030% or less P, 0.030% or less S, 0.003-0.1% Al, 0.010-0.30% Mo, 0.010-0.20% Nb, 0.005-0.50% V, so as to satisfy a carbon equivalent Ceq≥0.46%, and the balance comprising Fe and unavoidable impurities. The steel material is subjected to hot rolling where a heating temperature is in the range of 1,000 to 1,350°C, and a rolling finish temperature is 850°C or more, thereafter subjected to air cooling or accelerated cooling to a temperature in the range of (Ar3 transformation temperature-30°C) to (Ar3 transformation temperature-130°C), and is further subjected to at least one-pass hot rolling where the temperature is in the range of (Ar3 transformation temperature-30°C) to (Ar3 transformation temperature-130°C), and the rolling reduction ratio is 1.0-10%.
Patent JP-2013078226-A (JP)
Title: Dc/dc converter, ion generator, and electrostatic atomizer
Inventor: MATSUMOTO TAKAMICHI
IPC: H02M3/155
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter, an ion generator, and an electronic atomizer that allows achieving synchronous rectification without using, for example, a dedicated IC or a driver IC.SOLUTION: A DC/DC converter 2 comprises: a controller 4; a main switching element 5; and a switching element 6 for synchronous rectification. A dead-time generation circuit 7 composed of a CR circuit 11 is connected between the controller 4 and both the switching elements 5 and 6. The CR circuit 11 on/off-controls the switching elements 5 and 6 by a driving voltage having a voltage gradient determined by its own time-constant. As a result, the on-timings of the switching elements 5 and 6 are shifted, thereby generating a dead time between the switching elements 5 and 6.
Patent JP-2013080301-A (JP)
Title: Jewelry internet shop system
Inventor: NAITO DAIJI
IPC: G06Q30/06
Filed: 2011-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a jewelry internet shop system that enables a purchase candidate to select a jewelry design out of jewelry design drawings created by a plurality of jewelry designers, and to freely set a raw material, a jewel, a jewel type and a price, in shopping of jewelry through the Internet, thereby improving satisfaction of the purchase candidate.SOLUTION: A jewelry internet shop system is provided in shopping of jewelry through the Internet. In the system, when a purchase candidate provides information on a design and a summary of jewelry on the Internet, the information is transmitted to a plurality of jewelry designers through the Internet. When the jewelry designers create design drawings on the basis of the information and transmit them onto the Internet, the design drawings are transmitted to the purchase candidate through the Internet. Then, the purchase candidate can select a favorite jewelry design out of many choices for production.
Patent JP-2012048733-A (JP)
Title: Manufacturing system with intrinsically safe electric information storage
Inventor: KEVIN T O'DOUGHERTY
IPC: G06F17/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of an RFID system used for a manufacturing system including a hazard zone and a non-hazard zone.SOLUTION: A system includes a storage device 22, located in a hazard zone 12, for electrically storing information. The system further includes a communication device 24, also located in the hazard zone 12, for storing information to and reading information from the storage device 22. In a non-hazard zone 11, a controller 14 is in electrical communication with a communication device 24. The controller 14 controls the system based on information read from the storage device 22 by the communication device 24. To limit electrical energy passing to the communication device 24, an intrinsic safety barrier 16 located in the non-hazard zone 11 is connected between the communication device 24 and the controller device 14.
Patent JP-2013013393-A (JP)
Title: Whipped cream stabilizer and stabilizing method
Inventor: MASUTAKE KENJI
IPC: A23L9/20
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a whipped cream stabilizer excelling in shape retention improvement, syneresis prevention and body feeling improvement.SOLUTION: The whipped cream stabilizer containing fermented cellulose is prepared, and the composition is added as a raw material for producing whipped cream or into an existing whipped cream mix. A formulation containing fermented cellulose, and dextrin having specific properties are further added for combined use.
Patent JP-2012045545-A (JP)
Title: Process for activating hydrotreating catalyst
Inventor: JANSEN MARCEL ADRIAAN
IPC: C10G45/08
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for activating a new hydrotreating catalyst or a used and regenerated hydrotreating catalyst comprising a Group VIB metal oxide and a Group VIII metal oxide.SOLUTION: The process comprises contacting a catalyst with an acid and an organic additive which has a boiling point in the range of 80-500°C and a solubility in water of at least 5 grams per liter (20°C, atmospheric pressure), optionally followed by drying under such condition that at least 50% of the additive is maintained in the catalyst.
Patent JP-2013088832-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TATENO HIROSHI
IPC: G06Q10/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To increase feedback on contents, events, etc. from users.SOLUTION: A comment collection unit collects comments on a post target which proceed with time. A voting item selection unit selects comments to be presented to a user among the collected comments on the basis of the user's characteristics. A display control unit controls display of the selected comments in order to enable the user to give evaluations to the selected comments. A vote collection unit collects evaluations given by users. This invention can be applied to a system which analyzes comments posted by users, for example.
Patent JP-2013088119-A (JP)
Title: Gas sensor element and gas sensor for internal combustion engine
Inventor: MIZUTANI KEIGO
IPC: G01N27/41
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To make detection accuracy compatible with reduction of costs by reducing variation in detection sensitivity and facilitating calibration of the detection sensitivity in a gas sensor element which detects NOx or the like in waste gas of an internal combustion engine for an automobile.SOLUTION: A first oxygen pump cell 2 and a second oxygen pump cell 4 are provided of which one electrode 2a and one electrode 4a face an internal space 7 into which waste gas that is gas to be measured is introduced with predetermined diffusion resistance, are disposed so as to oppose the electrodes 2a, 4a to each other. Another electrode 2b and another electrode 4b in pairs of electrodes face a first reference gas space 16 and a second reference gas space 17 and are exposed in an atmosphere that is common reference oxygen concentration gas. Oxygen is introduced into or discharged from the internal space 7 by electrifying the pairs of electrodes of the first oxygen pump cell 2 and the second oxygen pump cell 4 and after an oxygen concentration is regulated, a concentration of NOx that is a specific gas component is detected with high accuracy by a sensor cell 3 whose one electrode 3a faces the internal space 7, regardless of the atmosphere.
Patent JP-2013088167-A (JP)
Title: Device, method and program for 3d data analysis, and microparticle analysis system
Inventor: SUZUKI SHUNSUKE
IPC: G01N33/48
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a data analysis device capable of identifying a microparticle or a microparticle small group of an analysis target on a distribution map easily and intuitively and obtaining accurate statistical data on the microparticle or the microparticle small group of the analysis target.SOLUTION: A 3D data analysis device 1 includes: a data storage unit 130 for storing measurement data on a microparticle; an input unit 141 for selecting independent three kinds of variables from the measurement data; a data processing unit 120 for calculating a location and a graphic within a coordinate space having the three kinds of variables as coordinate axes and generating a 3D stereoscopic image depicting a characteristic distribution of the microparticle; and a display unit 142 for displaying the 3D stereoscopic image. In response to an input signal from the input unit 141, the 3D data analysis device 1 sets a plane for dividing the coordinate space into a plurality of areas in a position-changeable manner and displays in the 3D stereoscopic image.
Patent JP-2012093757-A (JP)
Title: Spim microscope with sted light sheet
Inventor: KNEBEL WERNER
IPC: H04N5/225
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a SPIM microscope with a STED light sheet.SOLUTION: A SPIM microscope (Selective Plane Imaging Microscopy) having a y-direction illumination light source and a z-direction detection light camera is disclosed. An x-scanner generates a sequential light sheet by scanning the illumination light beam in the x-direction. By optionally turning on a STED deactivation light beam, the light sheet can optionally be made thinner and therefore the optical resolution can be increased.
Patent JP-2013095977-A (JP)
Title: Cu-Ni-Si-BASED ALLOY AND METHOD FOR PRODUCING THE SAME
Inventor: NAGANO MASAYUKI
IPC: C22F1/08
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Ni-Si-based alloy provided with both good bendability and stress relaxation properties, and a method for producing the same.SOLUTION: The Cu-Ni-Si-based alloy excellent in bendability and stress relaxation properties contains 1.0-4.5 mass% of Ni and 0.2-1.0 mass% of Si, with the balance comprising copper and unavoidable impurities. Based on the number of a crystal grain per unit area in a cross-section surface parallel to the rolling direction, the ratio of the number of a crystal grain whose crystal grain size is 10 μm or less is 15% or more, and the ratio of the number of a crystal grain whose crystal grain size is 20 μm or more is 15% or more.
Patent JP-2013094144-A (JP)
Title: Hybrid rearing system for fish, shellfish and marine algae
Inventor: SUGAWARA SATOSHI
IPC: A01K63/00
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid rearing system hardly subject to the external influence of the sea and the natural world like an existing rearing system, dispensing with a large site and building without depending on a place such as the depth of the mountain or a building in the city, and reducing a large-scale water tank, a large amount of water, a large number of equipment and materials, and a large amount of electric power to increase a rearing area and to attain easy movement, thereby reducing a production cost and an operation cost.SOLUTION: A hybrid rearing apparatus in use includes a multistage type slide rack 10 slidingly storing respective water vessels which are at least one fish and shellfish rearing water vessel 20, at least one algae rearing water vessel 30, and at least one organism filtering water vessel 40, and including water supply piping 16 and drain piping 17 detachably connectable to the respective water vessels, and a water supply and drain pump 60 connected to these piping.
Patent JP-2013096687-A (JP)
Title: Range hood
Inventor: TAKEMURA FUMIHIRO
IPC: F24F7/06
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a range hood in which a cleaning area is reduced and an attitude in cleaning can be relatively comfortably kept by limiting the cleaning area to the front side in a hood body.SOLUTION: The range hood is partitioned into a front space S1 and a rear space S2 by arranging a partition member 12 inside the downward opened type hood body 11, and a fan 15 is arranged in the rear space S2 in an attitude so that a suction port 15a faces the front space S1. An intake box 13 having intake ports 35 at both left and right sides is provided in the center in the front space S1. The intake box 13 is provided to extend in the back and forth direction with respect to the partition member 12 and to have a rear end positioned around the suction port 15A.
Patent JP-2012024621-A (JP)
Title: X-ray computed tomography unit, scanning plan support apparatus and program
Inventor: TSUKAGOSHI SHINSUKE
IPC: A61B6/03
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the visual recognizability and operability of scanning plan in an X-ray computerized tomographic unit.SOLUTION: The X-ray computerized tomographic unit includes: an X-ray tube 101 for generating X rays; an X-ray detector 103 for detecting X rays transmitting a subject; a reconstructor 114 which reconstructs images from outputs of the X-ray detector; a scanning plan performing and processing part 201 which generates data for a scanning plan screen containing a time chart to arrange a scan sequence having a plurality of scan elements intended to undergo a scan control under a plurality of scanning conditions ordered sequentially is expressed by hourly changes in the tube current or dosage index; and a display device 116 for displaying the scanning plan screen from the data.
Patent JP-2013099430-A (JP)
Title: Prize acquisition game machine
Inventor: KONO TOMOYUKI
IPC: A63F9/30
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance a user's eagerness for acquiring a prize without requiring a manager to replenish a plurality of prizes to be put out in a lump.SOLUTION: A prize storage unit 7 provided in the prize acquisition game machine 1 has a prize dropping port communicating with a prize outlet 14 for putting out prizes to outside of a casing, and a prize storage portion provided in the vicinity of the prize dropping port for storing prizes. A prize acquisition unit 6 stores and carries a prize placed on a prize exhibition zone 4 and drops the prize to a prescribed position. The prize acquisition unit 6 moves the prize acquisition unit to a position where the prize dropping from the prize acquisition unit 6 enters the prize dropping port or the prize storage portion, according to inputted instruction from a prize acquisition button 10 and a prize throw down button 11. The prize acquisition game machine 1 throws down the prize stored in the prize storage portion into the prize dropping port when a prescribed condition is satisfied.
Patent JP-2013100199-A (JP)
Title: Translucent wiring board
Inventor: MIYAZAWA SUGIO
IPC: C04B35/115
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To maintain the adhesion of a wiring pattern to a translucent alumina substrate after applying a heat cycle, in a translucent wiring board, and to ensure translucency of the wiring board.SOLUTION: A translucent wiring board 8 comprises a translucent alumina substrate 1 and a wiring pattern 2 formed on the translucent alumina substrate 1. Translucent alumina constituting the translucent alumina substrate 1 has an SiOcontent of 150-300 mass ppm and an MgO content of 100-250 mass ppm, the SiOcontent is larger than the MgO content, the purity of alumina excluding SiOand MgO is ≥99.9 mass%, and a crystal grain diameter is ≥20 μm. The total forward transmittance of the translucent alumina substrate 1 in a part other than the wiring pattern 2 is ≥50%.
Patent JP-2013100125-A (JP)
Title: Lid for paper box
Inventor: ISHIKAWA YOSHIFUMI
IPC: B65D5/36
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength while making it easy to fold a paper lid.SOLUTION: The leading ends of rectangular paper end walls 10 and 12 extend from the basal ends located at the facing edges 6 and 8 of a rectangular paper top panel 4. The leading ends of the side walls 30 and 32 extend from the basal ends of the long sides 26 and 28 of the top panel 4 and are connected with the end walls 10 and 12. The respective leading end sides of the end walls 10 and 12 and sidewalls 30 and 32 are folded inside along folding lines 22, 24, 46, and 48 respectively. Inner wall parts 18, 20, 38, and 40 are stuck to external wall parts 14, 16, 34, and 36 respectively. The end walls 10 and 12 are folded along inclined fold lines 50 and 52 such that the sidewalls 30 and 32 are laid on the top plate 4. In the internal wall parts 18 and 20 of the end walls 10 and 12, through-holes 54 and 56 penetrating to the external walls at the positions superposed on the inclined fold lines 50 and 52, are formed.