baber/WOPTO huggingface dataset:
Patent JP-2012002205-A (JP)
Title: Valve gear for internal combustion engine
Inventor: MIURA SHUICHI
IPC: F01L3/06
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve gear for an internal combustion engine capable of restraining a valve stem from being vibrated at the time of intake or exhaust in the internal combustion engine, capable of preventing thereby the valve stem and a valve head from being abraded, and capable of prolonging a life of the valve gear.SOLUTION: The valve gear 1 for the internal combustion engine includes the valve stem 2 attached to a cylinder head 10 of the internal combustion engine and reciprocated by a valve gear linked to a crank shaft of the internal combustion engine, and the valve head 3 provided at an end of the valve stem 2 and having a seat face 4 at an outer periphery, and is constituted to open and close a gas passage 13 communicating with a combustion chamber 20 by attaching on and detaching from the seat face 4 of the valve head 3 to a valve seat 11 formed in the cylinder head 10. In the valve gear, a plurality of hole-like or groove-like recesses 5 is formed over the whole outer circumferential face periphery of the valve stem 2 in at least a portion exposed to the gas passage 13 of the valve stem 2, and a flow separation point in the valve stem 2 is positioned in a gas flowing directional rear side.
Patent JP-2012005942-A (JP)
Title: Coating die, and die coater
Inventor: IRIE KAZUNOBU
IPC: B05C5/02
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a hole die coater provided with a suction port at the coating upstream side of a hole die-type coating die, the coating gap varies due to substrate variations or uneven thickness, which results in pressure differential variations to cause an unstable liquid column of a coating liquid, and to improve the stability of the liquid column during the coating process in the hole die coater.SOLUTION: A gas suction opening is established in the direction opposite to the relative movement direction of a substrate 6 and a hole die head 4, the relative movement made when a coating liquid A is coated on the substrate 6. A groove 20 for making communication between the coating upstream direction and the coating downstream direction of the coating liquid A is formed at a lip 9 between nozzle holes 5 adjacent to the hole die head 4. These arrangements therefore prevent a liquid column 10 of the coating liquid A from becoming unstable due to dimension variations of the substrate 6 or pressure differential variations by an uneven thickness.
Patent JP-2012008856-A (JP)
Title: Abnormality detection supporting apparatus, abnormality detection supporting method, and abnormality detection supporting program
Inventor: HORI YOSUKE
IPC: G06Q50/28
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To appropriately support detection of an abnormality on a recording medium disposed as a reading target in a predetermined space.SOLUTION: An abnormality detection supporting apparatus has: candidate extraction means for extracting a first recording medium in which the number of reading times is less than or equal to a predetermined threshold value, from reading achievement storage means for storing the number of reading times in which identification information is read by a reading apparatus provided for a mobile body, for each of a plurality of recording media which are disposed on a mobile surface on which the mobile body moves and on which the identification information for identifying a position on the mobile surface is recorded; vicinity medium specification means for specifying a second recording medium disposed in the vicinity of the first recording medium on the mobile surface on the basis of the identification information on the recording media; and index value calculation means for calculating an index value indicating a possibility of an abnormality on the first recording medium on the basis of the number of reading times stored by the reading achievement storage means regarding the second recording medium.
Patent JP-2012013813-A (JP)
Title: Transfer device and image forming apparatus
Inventor: IZUMI HIDESHI
IPC: G03G15/16
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device and an image forming apparatus that prevent occurrences of discharge noise and image flow.SOLUTION: During a transfer process, an image forming apparatus 100 electrically floats a secondary transfer belt drive roller 313 of a secondary transfer unit 31, and grounds a pre-transfer guide member 18. Accordingly, the electrostatic attraction force of a toner image transferred to paper P is prevented from being weakened by the secondary transfer belt drive roller 313 and, therefore, occurrences of image quality disturbance and image flow are prevented. In addition, during a cleaning process for a transfer unit, the image forming apparatus 100 electrically floats the secondary transfer belt drive roller 313 of the secondary transfer unit 31, and electrically floats the pre-transfer guide member 18 set near the secondary transfer belt drive roller 313. Accordingly even if electric charges accumulate in the secondary transfer belt drive roller 313, resulting in a high voltage, discharge noise is prevented from occurring between the secondary transfer belt drive roller 313 and the pre-transfer guide member 18.
Patent JP-2012014575-A (JP)
Title: Information terminal device and optical information reader
Inventor: MAEDA ATSUHIKO
IPC: G06F3/033
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To diversify a source of acquiring a two-dimensional code showing a linked destination by enabling read of two-dimensional code even from information display media other than paper.SOLUTION: Multiple contact makers 41 to 45 are arranged on the bottom surface of a remote controller 30 so as to form a predetermined arrangement pattern. When the remote controller 30 is arranged on an input unit 15 of an information terminal device 10, the information terminal device 10 detects the arrangement pattern of the contact makers 41 to 45 of the remote controller 30 based on coordinate data of the contact points. Then, when a display object is displayed in an area defined by the detected arrangement pattern, a QR code 20 for accessing a linked destination shown by the display object is displayed in a display unit 14 as substitute for the display object.
Patent JP-2012015443-A (JP)
Title: Reactor, device and method for manufacturing reactor, and power conversion device
Inventor: FUJIMURA KOJI
IPC: H01F37/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of magnetic powder mixed resin applied to a reactor integrated with a case by relaxing stress generated in magnetic powder mixed resin which shrinks with heat.SOLUTION: A reactor 10 including a coil 13 and a magnetic powder mixed resin 12 has: a case 11 including a storage part 11a to store the coil 13 and to be filled with the magnetic powder mixed resin 12, an intermediate core 16 provided in the storage part 11a and having a through-hole 16a into which a wire material 15 is inserted, and a hooking part 14 to hook the wire material 15; and the wire material 15 to relax stress generated in the magnetic powder mixed resin 12. The magnetic powder mixed resin 12 hardens with tensile force applied to the wire material 15 when in the through-hole 16a being hooked on the hooking part 14, and the wire material relaxes the stress generated in the magnetic powder mixed resin 12 as it is hardened by restoration force after the tensile force is removed. With this configuration, the restoration force of the wire material 15 and the stress generated in the magnetic powder mixed resin 12 are generated in opposite directions to cancel out the forces, and thereby the rigidity is improved.
Patent JP-2012018529-A (JP)
Title: Recording apparatus, method and program for controlling recording apparatus
Inventor: OKUBO YOSHIAKI
IPC: G06F3/12
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a storage area of ROM from increasing caused by a spreading area being smaller than a certain area and the processing time from increasing when solid-painting an outline bit-map image.SOLUTION: In a case where a second point is adjacent to a first point among plural points included in outline font information, a UpY flag and DwY flag respectively indicating an increase and a decrease in the vertical coordinate of the second point with respect to a vertical coordinate of the first point are given to the second point. If another UpY flag is additionally given to one point when the one point among the plural points included in the outline font information has already been provided with a UpY flag, or if another DwY flag is additionally given to one point when the one point has already been provided with the DwY flag, an ExY flag is given, the flag indicating that an UpY flag or DwY flag is given in overlap.
Patent JP-2012018070-A (JP)
Title: False discharge generator and circuit substrate inspection device
Inventor: TAKEUCHI GORO
IPC: G01R31/00
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To accurately check the action of a discharge detection circuit detecting the generation of discharge.SOLUTION: The false discharge generator includes: a comparator 61 outputting a first signal S1 when an inter-terminal voltage Vm generated between terminals 65a and 65b due to the supply of an inspection signal Ve to the terminals 65a and 65b is equal to or higher than a reference voltage Vr; an one-shot circuit 62 producing and outputting a second signal S2 of a time length t decided in advance when the first signal S1 is outputted from the comparator 61; an impedance circuit 63 connected to the terminals 65a and 65b; and a switch circuit 64 inputting the second signal S2 thereinto and connecting the impedance circuit 63 and input terminals 65a, 65b only for the time length t. In an inspection carried out by supplying the inspection signal Ve to a circuit substrate 100, false discharge which is used for checking the action of a discharge detecting portion 5 detecting the generation of discharge due to the supply of the inspection signal Ve is generated between the terminals 65a and 65b.
Patent JP-2010275638-A (JP)
Title: Silver-coated copper powder and conductive paste
Inventor: HIRATA AKITSUGU
IPC: H01B1/22
Filed: 2010-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide silver-coated copper powder of high quality suitable to a filler for conductive paste, and to provide conductive paste using the same.  <P>SOLUTION: The silver-coated copper powder comprises a silver-coated layer on the surface of flake-shaped copper powder which is mechanically flattened, and whose lightness L* prescribed in JIS Z8729 is ≥50. In the silver-coated copper powder, a silver-coated layer is provided on the surface of the flake-shaped copper powder which is mechanically flattened, and the average thickness t (nm) of the silver-coated layer, and the lightness L* of the silver-coated copper powder satisfy the relation in inequality; 39+0.76t-3.5×10<SP>-3</SP>t<SP>2</SP>≤L*. The coating weight of silver is, e.g., ≤30 mass%. The coating weight of oxygen is, e.g., ≤1 mass%, and the content of carbon is, e.g., ≤2 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012022825-A (JP)
Title: Surface light-emitting panel
Inventor: MOCHIZUKI HATSUHIRO
IPC: H05B33/14
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To enlarge a light-emitting surface.SOLUTION: A surface light-emitting panel comprises: a flexible sheet body 110; a first semiconductor part 150 formed in the shape of a long rod in a predetermined direction on the top surface of the sheet body 110; a second semiconductor part 160 that is apart from the first semiconductor part 150 in the direction perpendicular to the predetermined direction and is formed in the shape of a long rod in a predetermined direction on the top surface of the sheet body 110; a light-emitting body 170 formed between the first semiconductor part 150 and the second semiconductor part 160; a first electrode 130 formed on the bottom surface of the first semiconductor part 150; and a second electrode 140 formed on the top surface of the second semiconductor part 160.
Patent JP-2012021305-A (JP)
Title: Fence beam mounting structure
Inventor: KITANO MITSUHIRO
IPC: E01F15/04
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fence beam mounting structure that prevents a beam from easily falling when a fence beam is temporarily placed on a metal fitting.SOLUTION: A mounting metal fitting 3 positioned on a side of a pole 1 has a lower metal fitting 4 and an upper metal fitting 5 covering the lower metal fitting 4. An internal surface 42 of a reception part of the lower metal fitting 4 has a lower metal fitting cylindrical projection 43 to be inserted into a mounting hole 22 of a fence beam. An internal surface 51 of the upper metal fitting 51 has an upper metal fitting cylindrical projection 52 to be inserted into the mounting hole 22 of the fence beam. A bolt B1 is inserted and screwed into a hollow of the upper metal fitting cylindrical projection 52 and lower metal fitting cylindrical projection 43. A fence beam 2 is mounted to the pole 1 with the mounting metal fitting 3. Therefore, since the lower metal fitting cylindrical projection 43 located on the internal surface 42 of the reception part is inserted into the mounting hole 22 of a fence beam edge 21 as temporarily placing the fence beam 2 on the mounting metal fitting 3, the fence beam 2 can be prevented from falling by the lower metal fitting cylindrical projection 43, even with some external force applied to the fence beam 2.
Patent JP-2012019976-A (JP)
Title: Sewing machine
Inventor: FUKUDA TATSUNORI
IPC: D05B19/16
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of obtaining advantages in which excessively high dimension accuracy for components and excessively high assembling accuracy for components are not often required.SOLUTION: A sewing machine is provided with a timing setting unit 12b where timing information is set for notifying a timing to start retreating when a retreating state in which a feed dog 22 retreats downward from a top face 29u of a needle plate 29 is started and a sensor 14 which detects the timing information concerning a timing to start retreating of the timing setting unit 12b and outputs the detected signal to a control unit. In the timing setting unit 12b, concerning the timing to start retreating when the retreating state in which the feed dog 22 retreats downward from the top face 29u of the needle plate 29 is started, the timing information is set in advance such that a detection of the timing to start retreating is accelerated.
Patent JP-2011037841-A (JP)
Title: Triazolopyridine compound, and action thereof as prolyl hydroxylase inhibitor and erythropoietin production inducer
Inventor: MITANI IKUO
IPC: A61P43/00
Filed: 2010-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triazolopyridine compound having a prolyl hydroxylase inhibitory action and an erythropoietin production inducing ability.  <P>SOLUTION: There are provided the compound represented by general formula [I] (wherein, each symbol is specially defined) or a pharmaceutically acceptable salt thereof, or a solvate thereof; and a prolyl hydroxylase inhibitor and an erythropoietin production inducer including the compound. The compound exhibits the prolyl hydroxylase inhibitory action and erythropoietin production inducing ability, and is useful as an agent for preventing or treating various diseases and conditions (disorders) caused by a decrease in erythropoietin production.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012028124-A (JP)
Title: Lighting fixture
Inventor: KITAGAWA HISAO
IPC: F21S8/02
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of controlling irradiation and reducing deterioration of light flux.SOLUTION: The lighting fixture 10 is provided with a light source 16 and a fixture body 11 with the light source 16 installed in a lateral direction. The light source 16 is an LED bulb 16, the fixture body 11 includes a reflecting plate 14 formed in a multi-stage shape. An upper stage side of the reflecting plate 14 is formed into a parabolic shape to reflect light from the LED bulb 16 downward, a lower stage side of the reflecting plate 14 is formed into a curved surface shape to reflect the light from the LED bulb 16 to a rear surface side of the LED bulb 16.
Patent JP-2012027684-A (JP)
Title: Operation managing method
Inventor: HISHIKI HIROICHI
IPC: G06Q50/30
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an operation managing method for a driver of a transportation company using a taxi, a bus, a truck, etc., in which installation of a tachograph is required, to perform an operation plan in a state of complying with the Labor Standards Act.SOLUTION: An operation managing method comprises: an operation plan making process in which an operation manager or a driver makes an operation plan from an operation schedule; and an operation plan determining process for calculating a time required for the operation plan made in the operation plan making process from operation information in the past recorded on a terminal and for determining whether the operation plan complies with the Labor Standards Act.
Patent JP-2012025293-A (JP)
Title: Trim hydrofoil device
Inventor: KAWANISHI EIJI
IPC: B63B9/04
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple trim hydrofoil device which can be stored above water and be mounted to an existing boat to achieve the trim, increase speed and reduce fuel consumption.SOLUTION: In the hydrofoil device which is independent on right and left sides with one side board 12 out of right and left side boards being the axis 7 of bearing turning, a support plate 2 and each hydrofoil plate 3a for turning and lift angle adjustment are stored in a turning axis board by the use of a hydraulic cylinder and a hydraulic and electric motor. A stable navigation is abled by having a constitution including equipment for a fixed navigation, consisting of a secured support pole, a four-section link support plate, a flap 10 and devices for controlling a hydraulic actuator.
Patent JP-2012024056-A (JP)
Title: Method for producing frozen boiled rice
Inventor: KAIDA HARUYOSHI
IPC: A23L29/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing frozen boiled rice that uses boiled rice after boiling, hardly turns waxy in white when thawed and is eaten in good texture and eating quality.SOLUTION: The method for producing frozen boiled rice includes mixing boiled rice after boiling with a treatment liquid containing sugar, bringing the boiled rice in contact with the treatment liquid and quickly cooling the boiled rice to -25°C or below. In the method, the produced frozen boiled rice hardly turns waxy in white even when thawed at 20°C or below and is eaten in good texture and eating quality.
Patent JP-2012032572-A (JP)
Title: Optical fiber cable
Inventor: TAKAMIZAWA KAZUTOSHI
IPC: G02B6/44
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable of a structure which does not receive sticking damage of a coated optical fiber due to an ovipositor of a black cicada and the like, without providing a protection wall member in the inside of the cable.SOLUTION: An optical fiber cable comprises a coated optical fiber 6, tension members 10 disposed on both side of the coated optical fiber at an interval, and a cable jacket 9 coating those altogether. The cable jacket 9 is 15 MPa or more in tensile breaking strength measured according to JIS K7113, and HDD50 or mode in durometer hardness measured according to JIS K7215. The length of a line segment connecting the coated optical fiber or a coated optical fiber ribbon and a surface of the jacket is 0.4 mm or more in an optional cross section vertical to a cable axis direction.
Patent JP-2011008277-A (JP)
Title: Combination type optical film, laminated combination type optical film and image display device
Inventor: MIZUSHIMA HIROAKI
IPC: G09F9/00
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a combination type optical film which includes a plurality of optical films, the end faces of which are butted against one another and which can prevent light leakage without degrading appearance.SOLUTION: In the combination optical film including a plurality of optical films, at least the one end face of which are butted against one another, the butted end faces are bonded to one another with a bonding agent having substantially the same refractive index as that of the optical films.
Patent JP-2012021383-A (JP)
Title: Inverted siphon
Inventor: INOUE TORAO
IPC: E03F3/02
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a inverted siphon for a sewer or a rainwater drain, capable of dealing with a rapid swell, useful for exchanging resident water, and preventing organic contaminants from becoming rotten and bad odors from occurring, to solve the problem that a rapid swell caused by local torrential rain due to abnormal weather washes sediment which has occurred in a low-flow season in the horizontal pipe part to the end of the horizontal pipe to clog up, and the problem that bad odors often occurs in a low-flow season due to long stay of water in the inverted siphon.SOLUTION: A main inverted siphon 1 contains a small-diameter inverted siphon 2 allowing a small amount of water to flow with a high priority. The bottom of the small-diameter inverted siphon 2 is disposed in contact with the bottom of the main inverted siphon 1 in the horizontal pipe parts of the inverted siphons. The downstream bottom edge of the small-diameter inverted siphon 2 is provided with a mud suction opening 13 which communicates with the main inverted siphon 1 to remove sediment in the main inverted siphon 1 at all times. The lower part of the downstream vertical shaft of the small-diameter inverted siphon 2 is provided with an inlet for compressed air to add an air lift pump function to the downstream vertical shaft.
Patent JP-2012039726-A (JP)
Title: Controller
Inventor: SHIMADA ARINORI
IPC: H02P21/18
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of appropriately reducing processing loads when executing control based on rectangular wave control.SOLUTION: The controller includes: a control mode determination unit 20; voltage command value determination units 33, 43; a control signal generation unit 23; and an operation period setting unit 21 for setting the operation period of the control signal generation unit 23 at a first period which is N times (N is an integer equal to or larger than 1) of a reference operation period set at 1/2 of a carrier period, and setting the operation period of the voltage command value determination unit 43 at a second period which is M times (M is an integer equal to or larger than 2) of the first period, when a control mode determined by the control mode determination unit 20 is a pulse width modulation control mode. The operation period setting unit 21 sets both of the operation period of the voltage command value determination unit 33 and the operation period of the control signal generation unit 23 at the second period when the control mode determined by the control mode determination unit 20 is a rectangular wave control mode.
Patent JP-2012034813-A (JP)
Title: Facial heating implement
Inventor: UENO TOMOSHI
IPC: A61F7/08
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a facial heating implement imparting uniform heat to desired portions of a face because variation is difficult to occur in a heating value, and easy to be fitted to the desired portions of the face to furthermore enhance a use feeling.SOLUTION: The facial heating implement 1A includes: flat heating elements 2; and covering materials 3 covering the whole including both 2a, 2b faces of the heating elements 2. The heating elements 2 equipped in the facial heating implement 1A has constriction parts 21 in central parts 2e of both side parts 2c, 2d in a plan view.