baber/WOPTO huggingface dataset:
Patent JP-2012064963-A (JP)
Title: Gas jet means of laser processing apparatus
Inventor: KATO OSAMU
IPC: H01L21/20
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To form an excellent gas atmosphere in a laser irradiation part for a workpiece in a laser processing apparatus.SOLUTION: Gas jet means included in a laser processing apparatus for processing a workpiece by irradiating the workpiece with a linear laser beam 6 jets gas for forming an irradiation atmosphere in the vicinity of a laser irradiation part. The gas jet means includes a gas introduction part, a gas jet port 15 for jetting the gas to the workpiece, and a gas flow channel 13 from the gas introduction part to the gas jet port. The gas flow channel 13 includes flow-homogenizing planes for homogenizing a gas flow in a direction intersecting with a gas flow direction repeatedly appearing at least twice in the gas flow direction, by disturbing the gas flow against the gas flow direction. Since the jet port has a rectangular shape for allowing the laser beam to pass therethrough, a homogeneous irradiation atmosphere can be formed in the vicinity of the laser irradiation part for the workpiece so that the processing by the laser irradiation can be performed homogeneously and favorably.
Patent JP-2013110040-A (JP)
Title: Battery unit
Inventor: ADACHI YOSHIKI
IPC: B60L50/64
Filed: 2011-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery unit whose structure can be simplified.SOLUTION: Potential detection terminals 20b-25b of bus bars 20-25 connected to electrode terminals of cells are electrically connected to a voltage detection circuit of a control board 5 by a plurality of metal conductors 70-75. The metal conductors 70-75 are integrated with a smoke exhaust duct 6 by being insert-molded in the smoke exhaust duct 6.
Patent JP-2013108470-A (JP)
Title: Fan
Inventor: HIRAYAMA MASASHI
IPC: F04D29/10
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a lubricant by reducing a difference in pressure between an upper space formed between an upper seal part and a rotor holder, and a lower part space where a lower seal part is located.SOLUTION: A fan 1 includes a plurality of blades 122 and a motor 11 which rotates the plurality of blades. The motor includes: a substantially cylindrical covered rotor holder 121 with the blades arranged on the outer circumferential surface thereof; a shaft 41; a sleeve 44 into which the shaft is inserted; a holder which retains the sleeve; and a thrust plate 42 arranged on the lower side of the shaft. A radial bearing part 66a, which supports the shaft in the radial direction, is formed in a radial gap between the shaft and the sleeve. A lower seal part 62a, on which an interface on the lower side of the lubricant is positioned, is formed between the thrust plate and the holder. An upper seal part 61a, on which an interface on the upper side of the lubricant is positioned, is formed between the holder and the sleeve.
Patent JP-2013112970-A (JP)
Title: Device for rotary spraying of quick-setting cement material to vertical shaft inner wall
Inventor: IIJIMA TAKANOBU
IPC: E21D5/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for rotary spraying of a quick-setting cement material to a vertical shaft inner wall such that the quick-setting cement is not apt to set in the device.SOLUTION: The rotary spraying device for rotary spraying of quick-setting cement material to vertical shaft inner wall includes: a rotary distribution member 15 pivoted rotatably on a lower surface of a non-rotary substrate 14 supported in a vertical shaft, the rotary distribution member including a paste-like cement material receiving and distributing annular groove 21a, a gas receiving and distributing annular groove 22a, and an accelerating agent receiving and distributing annular groove 23, each of the annular grooves having an exhaust port; downstream-side supply pipes 21c, 22c, and 23c connected to respective exhaust ports; a confluence structure for the respective pipes formed nearby terminal parts of the respective supply pipes and generating an accelerating agent supply air flow and mixing it with a paste-like cement material flow; quick-setting cement material blowing means provided downstream from the confluence structure; and an upstream-side paste-like cement material supply pipe 21e, an upstream-side gas supply pipe 22e, and an upstream-side accelerating agent supply pipe 23e having downstream ends connected to opening parts provided in surface domains of the non-rotary substrate to be in contact with the respective annular grooves.
Patent JP-2013114875-A (JP)
Title: Lighting device
Inventor: TSUJI SHIRO
IPC: F21V7/22
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting device which is capable of realizing energy saving and a long service life by using an LED light source part and moreover is equipped with an air cleaning function and suitable for indoor usage.SOLUTION: The lighting device is provided with a light guide plate 2 and an LED light source part 7 arranged on a side face of the light guide plate 2. A photocatalyst is arranged at a passing position of the light emitted from the light guide plate 2, and the LED light source part 7 is composed of a pair of white color system LED units arranged on a side face opposing the light guide plate 2 and a pair of blue color system LED units irradiating light containing ultraviolet beam which orthogonally cross the white color system LED units and are arranged on a side face opposing the light guide plate 2.
Patent JP-2013113026-A (JP)
Title: Building including beam connecting two beams together
Inventor: MASUKO HIROSHI
IPC: E04B1/30
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a beam to bear bending moment without enlargement of a height dimension of the beam, even when an interval between one column and the other column is set long, in a building including the two columns provided at the interval in a horizontal direction and the beam connecting the columns together.SOLUTION: A building includes: two columns which are provided at an interval in a horizontal direction; a beam which connects the columns together; and two reinforcing members which are arranged on the lateral sides of the beam, which each have one end fixed to the one column, and which each have the other end fixed to the beam in a position at an interval from the one column to the other column.
Patent JP-2013115716-A (JP)
Title: Portable terminal, and current consumption diagnosing method and program
Inventor: ISHIHARA JUNJI
IPC: H04M1/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal capable of accurately detecting a state in which current consumption has occurred.SOLUTION: The portable terminal provided with a battery 100 comprises: a display unit 103 that displays information; a current measuring unit 105 that measures current consumption of the battery 100; a control unit 101 that, in response to an input operation by an operator, executes a function designated from plural functions and diagnoses the current consumption of the battery 100; and table means 104 in which states of the portable terminal are prescribed by plural items according to the functions and in which threshold values of the current consumption of the battery 100 are stored for each of the items. The control unit 101 causes the current measuring unit 105 to measure the current consumption in diagnosing the current consumption, and acquires one threshold value in one item corresponding to the present state of the portable terminal from the table means 104. When the measured value of the current consumption is greater than the threshold value, the control unit 101 causes the display unit 103 to display information indicating that an un-estimated amount of current is being consumed.
Patent JP-2012092343-A (JP)
Title: Void-containing thermoplastic resin stretched film, and method for producing the same
Inventor: NISHIZAWA TAKATOSHI
IPC: B32B27/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a void-containing thermoplastic resin stretched film not having electrostatic charge inside, and hardly generating static electricity trouble even when being secondarily processed in a low humidity environment.SOLUTION: This void-containing thermoplastic resin stretched film whose inter-film attraction is ≤20 g preferably has following properties: the charging potential of a film surface after discharge treatment is -10 to 10 kV; the void rate is 1-60%; the opacity is 10-100%; the thermoplastic resin is a polyolefin resin; inorganic fine powder and/or organic filler are contained: especially 1-65 wt.% inorganic fine powder and/or organic filler are contained: the film is stretched at least in one direction; the thermoplastic resin stretched films are laminated in a monolayer or at least in two or more layers; and at least one layer of layers constituting the void-containing thermoplastic resin stretched film contains an antistatic agent.
Patent JP-2013117890-A (JP)
Title: Electronic apparatus and operation method of electronic apparatus
Inventor: NAKADA SEISHI
IPC: G06F3/041
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and an operation method of the electronic apparatus that can improve operability when a touch panel system is employed.SOLUTION: The electronic apparatus with a display part, for example, a mobile phone, a PDA, a music reproducer, a game machine, a portable information terminal such as an electronic book apparatus, etc., an ATM, a station ticket vending machine, etc., optically identifies the type of an operation body positioned on a display surface of the display part. According to the discriminated type of the operation body, contents of operation on the display part are controlled to improve the operability more.
Patent JP-2013118140-A (JP)
Title: Fuel cell system
Inventor: YAMADA TAKASHI
IPC: H01M8/04
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suppressing delay of diagnosis of a fuel cell with a simple configuration.SOLUTION: A fuel cell system includes: a fuel cell 1 composed by laminating a plurality of battery cells 10a which generate electric energy through electrochemical reaction of oxygen and hydrogen; a current difference detecting device 100 which is arranged adjacently in a lamination direction of the battery cells 10a relating to at least one battery cell 10a of the plurality of battery cells 10a, and detects physical quantity correlating with difference between currents flowing at least two portions in the battery cells 10a adjacently arranged; and state diagnostic means which diagnoses state of the fuel cell 1 according to a detection value detected by the current difference detecting device 100.
Patent JP-2013119632-A (JP)
Title: Cu ALLOY WIRING FILM FOR TOUCH PANEL SENSOR, TOUCH PANEL SENSOR, AND SPUTTERING TARGET
Inventor: OKUNO HIROYUKI
IPC: H01B5/02
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a Cu alloy wiring film for touch panel sensors, which is excellent in adhesion and electrical resistance.SOLUTION: The Cu Alloy wiring film for touch panel sensors is constituted from a Cu alloy containing at least one alloying element selected from the group consisting of Ni, Zn, and Mn, wherein when the alloy contains one of the alloying elements, its content is any one of 0.1-6 atom% Ni, 0.1-6 atom% Zn, or 0.1-1.9 atom% Mn, whereas when the alloy contains two or more of the alloying elements, their total amount is 0.1-6 atom%, provided that when it contains Mn, their total amount is [((6-x)×2)÷6] atom% or less, (wherein x is the total amount of Ni and Zn added).
Patent JP-2013121057-A (JP)
Title: Image reproduction device and image reproduction program
Inventor: SUGIYAMA HIDEAKI
IPC: G11B20/10
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device enabling setting of a section of frame-by-frame reproduction.SOLUTION: An image reproduction device comprises: a setting unit that sets a section of frame-by-frame reproduction for video data; and a reproduction unit that reproduces the video data, and when reproducing the section set by the setting unit, performs the frame-by-frame reproduction at a predetermined time interval.
Patent JP-2012091517-A (JP)
Title: Label printer
Inventor: NEGISHI FUMIO
IPC: B41J2/325
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To improve convenience by applying proper tension to a plurality of types of label paper.SOLUTION: The printer includes: a first mounting plate 51 provided near a first conveying path for conveying outside-turn label paper from a paper storage part storing the outside-turn label paper wound in a rolled form with labels attached outside to a label printing mechanism 21 for performing printing on the labels; a second mounting plate provided near a second conveying path for conveying inside-turn label paper from a paper storage part storing the inside-turn label paper wound in a rolled form with labels attached inside to the label printing mechanism 21; and a label damper 50 which is attached to either the first mounting plate 51 or the second mounting plate and interferes with any of the first conveying path or the second conveying path.
Patent JP-2013120314-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SAKAMAKI TAKASHI
IPC: G03G15/20
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of efficiently cooling a pressure member while achieving energy saving and an image forming apparatus equipped with the fixing device.SOLUTION: There is provided a fixing device, which comprises: a fixing member which is rotatably arranged; heating means for heating the fixing member; a pressure member which is rotatably arranged and brought into press-contact with the fixing member to form a nip part between the fixing member; and cooling means having a heat absorbing member which comes in contact with the surface of the pressure member to absorb heat of the pressure member and cools the pressure member, and fixes a toner image on a recording medium with heat and pressure by making the recording medium pass through the nip part. The fixing device has contact and separation means for bringing the pressure member into contact with or separate from the fixing member and the heat absorbing member is arranged at a position in contact with the pressure member when the pressure member is brought into separated from the fixing member by the contact and separation means.
Patent JP-2012143813-A (JP)
Title: Method for manufacturing t-shaped steel
Inventor: TAKASHIMA YUKIO
IPC: B21B1/092
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a universal rolling method for preventing bending to left and right of T-shaped steel.SOLUTION: The method for manufacturing T-shaped steel has an intermediate rolling process for rolling down a web and a flange by a universal rolling mill with respect to a T-shaped steel piece roughly formed into a near T-shape as well as rolling down an end surface of the flange by an edger mill. Difference r-rbetween flange draft rand web draft rin each rolling pass by the universal rolling mill is set to be a draft difference. The draft difference in each rolling pass of the universal rolling mill in the intermediate rolling process is 0-10%. When the intermediate rolling process is divided into a rolling initial stage, a rolling middle stage, and a rolling later stage, average draft difference of a rolling pass in each stage satisfies the following formula (1). Preferably, the average draft difference of the rolling initial stage is set to be 7%±3%, and the average draft difference of the rolling later stage is set to be 2%±2%. (average draft difference of the rolling initial stage)>(average draft difference of the rolling middle stage)>(average draft difference of the rolling later stage) (1).
Patent JP-2013013397-A (JP)
Title: Egg yolk substitute composition, and foodstuff using the same
Inventor: SAMOTO MASAHIKO
IPC: A23L27/60
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an egg yolk substitute composition, rich and flavorous, inexpensive compared with the egg yolk and able to be stably supplied, and foodstuff using it.SOLUTION: The foodstuff is the egg yolk substitute composition in which protein content in dried food is 25 wt.% or more, the lipid content (defined as the content of chloroform/methanol mixed solvent extract) is 100 wt.% or more to the protein content, and the soybean emulsification composition, with an LCI value of 55% or more, is contained. Further, the foodstuff are seasoning, confectionery, sauce types, and homemade dishes, and the like, using the egg yolk substitute composition.
Patent JP-2013123347-A (JP)
Title: Relay device
Inventor: KIMURA YUJI
IPC: H02H3/28
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a relay device capable of relieving a synchronizing range.SOLUTION: A protective relay device 1 receives electric energy information from protective relay devices Ra, Rb, adds, to the received electric energy information, a time indicated by virtual clocks 16a, 16b adapted to main protection or backup protection as time information, selects electric energy information used for relay operation on the basis of the added time information, and executes relay operation using the selected electric energy information.
Patent JP-2013124799-A (JP)
Title: Heat exchanger
Inventor: NOSE TATSUO
IPC: F24F1/0067
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To improve performance of a heat exchanger by making cuts on fins thereof with respect to the heat exchanger.SOLUTION: A heat exchanger includes a plurality of heat transfer fins 11 laminated at a predetermined interval keeping their plate surfaces parallel with each other, and a heat transfer tube penetrating through the plurality of heat transfer fins 11 in a ventilation circuit. In the heat exchanger, air is supplied in a direction parallel with the plate surfaces of the heat transfer fins and perpendicular to the heat transfer tube and first and second rows of windward 1 are thermally shut off. In addition, heat exchange between the air and a refrigerant is accelerated to improve the performance of the heat exchanger by making cuts 16, 17, 18, 19, 20 on the same planes of the heat transfer fins 11 in a region where the refrigerant is supercooled during a heating operation and by disposing a supercooling section heat shutting means for shutting off heat transfer between the regions where the refrigerant is supercooled during the heating operation.
Patent JP-2013128343-A (JP)
Title: Overcurrent protection circuit
Inventor: FUJII SHIGEYUKI
IPC: H02H3/093
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit capable of blocking a current before a fuse blows at the time of overcurrent by easily simulating fuse characteristics without performing temperature estimation by square calculation.SOLUTION: An overcurrent protection circuit includes: a switch element 9 interposed between a power-supply device 20 and a load 8; branch circuits 10 and 11 passing a current according to a flowing current of the switch element 9 through a resistor 17; voltage detection means 2 detecting a voltage value related to a voltage across the resistor 17; and means 2 determining whether or not the detected voltage value is higher than a predetermined value. The overcurrent protection circuit turns off the switch element 9 when the detected voltage value is higher than the predetermined value. The overcurrent protection circuit further includes: an integration circuit having a second resistor 16 and a capacitor 18 and integrating a voltage across the resistor 17; and a series circuit connected in parallel to the second resistor 16 and in which a diode 13 forward-connected from the resistor 17 side, a reverse-connected Zener diode 14, and a third resistor 15 are connected. The voltage detection means 2 detects a voltage value across the capacitor 18.
Patent JP-2013127403-A (JP)
Title: Abnormality detection method and abnormality detection device for speed detection means and vibration detection means
Inventor: KOJIMA TAKASHI
IPC: G01M99/00
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection method and an abnormality detection device for speed detection means and vibration detection means that have improved abnormality detection precision.SOLUTION: The abnormality detection method for speed detection means and vibration detection means for a railroad vehicle is configured to determine abnormality when at least one of a state in which a travel speed that the travel speed detection means detects is equal to or larger than a first threshold and vibration that the vibration detection means detects is less than a second threshold and a state in which the travel speed that the travel speed detection means detects is less than a third threshold and the vibration that the vibration detection means detects is equal to or larger than a fourth threshold, continues for a predetermined period or longer.
Patent JP-2013127230-A (JP)
Title: Compact hydraulic power generator
Inventor: EZAKI TOSHIO
IPC: F03B17/06
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact hydraulic power generator effectively using flowing water and transmitting hydraulic power to a power generator, and capable of easily installed with a simple structure.SOLUTION: The large amount of flowing water can be received and sufficient power can be effectively obtained without applying large resistance to the flowing water because a rotary blade receiving the flowing water and obtaining the power is a three-dimensional scroll blade 2. The scroll blade 2 receiving the flowing water (an arrow) receives the flowing water by an area closer to the area of the scroll of a face and rotates. The resistance to the flowing water is small because the blade becomes long to a downstream, thereby the power with large output is transmitted to the power generator 7 and the power can be efficiently generated.
Patent JP-2013127431-A (JP)
Title: Absorbency analyzing device
Inventor: TANAKA TOYOHIKO
IPC: G01N21/03
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To improve operability of maintenance operation and the like for a gas cell and to lower the cost.SOLUTION: Two plane mirrors constituting the gas cell are constituted as a plane mirror unit fixed in parallel to both ends of a cylindrical member or three or more columns of the same size, and are arranged in a measurement space. Further, the plane mirror unit is made taller than an installation depth so that the plane unit can be gripped only by removing one lid. A rotation-directional positioning mechanism of the plane unit is provided, and fixed by being pressed by a leaf spring.
Patent JP-2013131332-A (JP)
Title: Fuel cell and method for adjusting fuel for fuel cell
Inventor: TSUJIMURA HARUNA
IPC: H01M8/02
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To improve power generation performance by preventing a deterioration in a fuel liquid and a decrease in pH.SOLUTION: A sugar-air fuel cell 100 includes: a cell 1 capable of accommodating a sugar fuel aqueous solution G comprising a sugar-containing electrolyte; an anode 3 which is arranged within the cell 1, and is brought into contact with the sugar fuel aqueous solution G so that sugar is oxidized; a cathode 5 which is arranged adjacent to the anode 3 within the cell 1 while sandwiching the sugar fuel aqueous solution G, and reduces oxygen; and a storage tank 9 supplying an alkali solution to the cell 1 during power generation.