baber/WOPTO huggingface dataset:
Patent JP-2012047493-A (JP)
Title: Illumination instrument with doppler sensor
Inventor: MURAKAMI TADASHI
IPC: F21S8/12
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an illumination instrument with a Doppler sensor capable of suppressing an erroneous determination caused by a noise component generated by a lighting circuit.SOLUTION: A lighting circuit for lighting a light source mixes a noise component of a fixed cycle into a Doppler signal output by a Doppler sensor. A timing circuit is provided which generates an intermittent signal that is a rectangular wave of which the cycle is matched with that of the noise component and of which on-duty is 20%. A determination circuit for determining the presence/absence of a human body within a detection range samples a signal level Vdp of the Doppler signal only while a signal level Vi of the intermittent signal is H during a period in which the light source is lighted by the lighting circuit, and makes the determination on the basis of a sampling result Vsp. In comparison with a case where the intermittent signal is not used, an erroneous determination caused by the noise component can be suppressed.
Patent JP-2012048885-A (JP)
Title: Battery device
Inventor: SUGIURA YUICHI
IPC: H01M50/244
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a body wearing type battery device that includes a lid cover which can be mounted with a general type rechargeable battery, and opened and closed, and enables the battery to be easily and securely replaced with a new rechargeable battery while put on the body of a tool user.SOLUTION: A case body which houses the battery B for a tool is configured to be put on the body of the tool user with a hook member 37. A battery storage case 22 including the case body is configured to be mounted with a general type rechargeable battery B for the tool. The battery storage case 22 includes the case body, and a lid cover part which is attached to the case body to be opened and closed. An arrangement position of an engaging/disengaging operation region 73B is set to a position where the engaging/disengaging operation region is exposed so that when the lid cover part is opened from the case body in a state in which the case body is put on the tool user, the tool user who puts the case body on the body can perform disengaging operation.
Patent JP-2012049054-A (JP)
Title: Electromagnetic relay
Inventor: TANI KOHEI
IPC: H01H50/12
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic relay which is capable of suppressing the occurrence of defective operation.SOLUTION: An electromagnetic relay 1 includes an electromagnetic relay body 2 having a coil 41 and a contact part 5, and a case 3 housing the electromagnetic relay body 2. A cooling and collecting part 10 for cooling and collecting moisture discharged from the coil 41 is provided in the middle of a path through which the moisture moves toward the contact part 5.
Patent JP-2012054825-A (JP)
Title: Graphic region acquisition device and program
Inventor: TAKEDA JUNICHI
IPC: H04N1/40
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a graphic region of a graphic included in a document, including characters attached to the periphery of the document.SOLUTION: A graphic region acquisition device 1 according to the present invention comprises: character and graphic acquisition means which acquires characters and graphics included in the document; and graphic region acquisition means which acquires a graphic region including the graphic and the characters associated with the graphics, on the basis of a geometrical relationship between the characters and the graphics.
Patent JP-2012053403-A (JP)
Title: Language model processing device and voice recognition device, and program
Inventor: KOBAYASHI AKIO
IPC: G10L15/06
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a language model processing device capable of reducing cost required to construct a statistical language model.SOLUTION: A non-correct answer recognition result storage unit stores non-correct answer voice recognition result data. A language model storage unit stores a language model corresponding to data representing appearance probability for a language representation. A non-correct answer error trend learning unit performs a learning process for an error trend in voice recognition based on an input predetermined language model and the non-correct answer voice recognition result data, updates the language model based on the learned result of the error trend, and writes the updated language model into the language model storage unit.
Patent JP-2012057308-A (JP)
Title: Safety sign tool
Inventor: MIYAMOTO TAKAO
IPC: E01F9/688
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a safety sign tool which can be folded compactly.SOLUTION: A safety sign tool 10 includes: four sign display plates 11, 12, 13 and 14; a connecting head 2 for freely turnably connecting the distal end parts of the sign display plates 11, 12, 13 and 14; a first leg plate 31 for connecting the proximal end parts of the sign display plates 11 and 13 with each other; and a second leg plate 32 for connecting the proximal end parts of the sign display plates 12 and 14 with each other. The safety sign tool 10 can be switched to an installed state in which the first leg plate 31 and the second leg plate 32 are crossed at the center part, and a folded state in which the first leg plate 31 is folded along the sign display plate 11, the second leg plate 32 is folded along the sign display plate 12, and the proximal end parts of the sign display plates 11, 12, 13 and 14 are brought close to each other.
Patent JP-2011096239-A (JP)
Title: Printing managing apparatus, image forming apparatus, and printing managing method
Inventor: MAKISHIMA SHINJI
IPC: B41J29/38
Filed: 2010-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing managing apparatus, an image forming apparatus, and a printing managing method by which a paper sheet being an image formation medium can be efficiently managed.  <P>SOLUTION: The printing managing apparatus includes a log memory 24d, an allowed amount memory 24e, a counting unit, a calculating unit, and an output unit. The log memory 24d stores, in association with user identification information, information indicating a paper sheet printed by the image forming apparatus according to an instruction of a user or information indicating a paper sheet discarded by the user. The allowed amount memory 24e stores allowed amounts of paper sheets usable by respective users. The counting unit counts the number of un-discarded paper sheets among the paper sheets printed by a certain user stored by the log memory. The calculating unit calculates a usage ratio of paper sheets from the number of un-discarded paper sheets counted by the counting unit and the allowed amount of paper sheets for the user stored by the allowed amount memory. The output unit outputs information including the usage ratio of paper sheets calculated by the calculating unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012055526-A (JP)
Title: Pinball game machine
Inventor: SUMIYA KAZUHIRO
IPC: A63F7/02
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine configured to effectively preventing fraudulent winning for detection of a winning game ball, by fraudulently operating the game ball with a strand such as a fishing line, etc.SOLUTION: The pinball game machine includes: an opening and closing valve member 120 for opening and closing a ball passage 86 of a launching rail 82 by swinging and displacing between an opening position for allowing the passage of the game ball in linking with the operation of a launching mechanism 70 and a closing position for obstructing the passage of the passage of the game ball; and a game ball recovery gutter 130 connected with the ball passage 86 through a communication opening 87, which is opened and formed in the vicinity of an opening position of the opening and closing valve member 120 in the ball passage 86 of the launching rail 82. The opening and closing valve member 120 is configured to guide the game ball, which comes back along the launching rail 82 without reaching a playfield among the game balls launched by the launching mechanism 70, from the ball passage 86 to the communication opening 87 and deliver the ball to the game ball recovery gutter 130, when swinging from the closing position to the opening position in linking with the operation of the launching mechanism 70.
Patent JP-2012060890-A (JP)
Title: Acidic oil-in-water type emulsified composition
Inventor: SAKUTA TOSHITAKA
IPC: A23L27/60
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an acidic oil-in-water emulsified composition which has, in addition to low-temperature resistance, high stability to the pressure shear and temperature change repeatedly generated during use, and contains diacylglycerol at a high concentration.SOLUTION: The acidic oil-in-water type emulsified composition contains the following (A), (B), and (C): (A) oil-and-fat containing 20 mass% or more of diacylglycerol, in which 80 mass% or more of a fatty acid that composes the diacylglycerol is an unsaturated fatty acid; (B) polyglycerol fatty acid ester, in which 50 mass% or more of fatty acid that composes the polyglycerol fatty acid ester is a saturated fatty acid of carbon number 14-18, and an average polymerization degree of a glycerol is 20 or more; and (C) yolk.
Patent JP-2012063471-A (JP)
Title: Electrophotographic toner, developer using toner, image forming apparatus, image forming method, and process cartridge
Inventor: SABE AKIYOSHI
IPC: G03G9/097
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide toner comprising resin particles excellent in low temperature fixing characteristics, heat-resistant storage properties and chargeability even when polylactic acid is used, and to provide an image forming apparatus, an image forming method and a process cartridge.SOLUTION: The electrophotographic toner comprises resin particles (C) having such a structure that resin particles (A) containing a first resin (a) or a coating film (P) containing the resin (a) are adhered to the surface of a resin particle (B) containing a second resin (b). The resin (b) is linear polyester prepared by extending an oligomer having a polyhydroxycarboxylic acid skeleton obtained from a diol having an aromatic ring and a hydroxycarboxylic acid.
Patent JP-2011081788-A (JP)
Title: Memory efficient ray tracing with hierarchical mesh quantization
Inventor: ERNST MANFRED
IPC: G06T15/06
Filed: 2010-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for encoding a triangle of a scene and a bounding volume hierarchy (BVH) as a single compact data structure.  <P>SOLUTION: Efficient on-the-fly decompression may be utilized in interactive ray tracing. Quantized vertices and triangle strips may be stored in BVH leaf nodes. The local vertex positions and vertex indices may use a small number of bits that are encoded in bit strings. During a traversal, geometry may be decoded by an optimized algorithm which allows for random access with a minimal overhead.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027265-A (JP)
Title: Fluid kinetic pressure bearing, manufacturing method for fluid kinetic pressure bearing, spindle motor and recording disc drive unit
Inventor: TAMAOKA TAKETO
IPC: F16C35/10
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stable application of the oil repellent agent and the tightening strength of a bearing and a motor in addition to the improvement of the performance of the capillary tube seal.  <P>SOLUTION: The production method provides for a fluid kinetic pressure bearing wherein a fixed body and a revolving body which can rotate freely to its fixed body relatively are provided, the fixed body and the revolving body face each other across a minute bearing gap, a lubricous fluid is filled in this bearing gap, and a dynamic pressure occurs in lubricous fluid and performs axial support when the revolving body revolves to the fixed body. The perimeter face is formed to join to the other member on the perimeter face of the fixed body and/or the revolving body. The irradiation treatment U of an ultraviolet ray is performed at least part of this perimeter face and then an adhesives agent G is applied thereto for adhesion with other member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012068193-A (JP)
Title: Method for identifying thermophysical property of multilayer laminate by unsteady heating
Inventor: KANO KIYOTSUGU
IPC: G01N25/18
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying thermophysical properties of a multilayer laminate by unsteady heating, which can identify thermophysical property values even when thermophysical property values of all of materials constituting a laminate sample are unknown.SOLUTION: An evaluation function J with four thermophysical property values as independent variables is defined as J=WJ+WJ, where Wand Ware weight coefficients, Jis an integral value of a square error between temperature rise curve observation data of a rear side of a sample due to step heating and an analysis solution, and Jis an integral value of a square error between temperature rise curve observation data of the rear side of the sample due to flash heating and the analysis solution. When an analysis solution calculated with true values by regarding a first layer and a second layer as copper and aluminum respectively is used as observation data and a heat conductivity λof the first layer and a heat conductivity λof the second layer are varied as unknown parameters, the evaluation function J is shown in Figure, where multimodality is recognized but an extremum is observed. An analysis solution curve group is fitted to a temperature rise curve so as to minimize the evaluation function, whereby thermophysical property values can be determined.
Patent JP-2012074799-A (JP)
Title: Communication system, communication interface device, and synchronization method
Inventor: MATSUSUE NAOYA
IPC: H04L7/00
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To synchronize between multiple interface devices provided in a communication system.SOLUTION: A communication system has first and second interface devices, and a control device. The control device has a transmission unit transmitting a virtual synchronization signal to the first and second interface devices. The first interface device has: a synchronization unit synchronizing a first time of the first interface device with a reference time, based on a master synchronization signal indicating the reference time; a first comparison unit comparing a phase of a first synchronization signal synchronized with the first time with a phase of the virtual synchronization signal; and a first notification unit notifying the second interface device of a comparison result by the first comparison unit. The second interface device has a second synchronization unit synchronizing a second time of the second interface device with the reference time based on the comparison result.
Patent JP-2012075226-A (JP)
Title: Power converter for railway vehicle and railway system
Inventor: YAMAGUCHI TOMOJI
IPC: B60L9/18
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a power converter for a railway vehicle which conforms to both of a track circuit using a commercial power supply and a track circuit for using a high frequency AC as a power supply without increasing the number and weight of filter circuits.SOLUTION: The power converter for the railway vehicle comprises a first filter circuit connected to a power collection apparatus for receiving a DC voltage, an inverter converting the DC into the AC and driving an AC motor using the DC voltage collected by the power collection apparatus through the first filter circuit as a voltage source, and a second filter circuit for increasing an input impedance at particular frequencies of 25 Hz and 30 Hz, and connected in parallel to the first filter circuit.
Patent JP-2012061283-A (JP)
Title: Bath plug of suction discharger for dirt on bath bottom
Inventor: MURAKAMI ISAO
IPC: A47K3/00
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the following problem that kinds of inner diameters of bath drainage ports exceed twenty and therefore it is economically difficult to set a suction discharger for each of drainage ports.SOLUTION: Since dirt etc. frequently gather on the bath bottom before heating the bath and can be sucked and discharged in a short period of time, a normal bath plug is pulled out in a water stored state and the bath plug of the suction discharger made matching the maximum bath plug is quickly put on the drainage port first while there is water there, thereby the bath plug is tightly attached to the bath bottom by water pressure and water does not flow out practically. After dirt is discharged, the bath plug of the suction discharger is quickly replaced by the original normal bath plug.
Patent JP-2012082616-A (JP)
Title: Partition panel
Inventor: SHIMIZU YASUSHI
IPC: G10K11/178
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a partition panel capable of masking such that conversation voice in one side of compartments partitioned by the panel can not be heard in the other side of the compartments, without the state that the conversation in the one side is hard to listen due to masking sound.SOLUTION: A partition panel 2 is provided with a loudspeaker 10 installed between wall surfaces 2a, 2b such that the direction of a ceiling surface 5 becomes a sound emitting direction. Masking sound from the loudspeaker 10 directed to the direction of the wall surface 2b of the panel 2 is shielded by the wall surface 2b. Although conversation voice emitted inside a booth 4 is propagated to an external space 6 through a path where the conversation voice is reflected by the ceiling surface 5 and propagates to the external space 6 and through a path where the conversation voice diffracts the wall surface 2b and propagates to the external space 6 (shown by dotted lines A), the conversation voice is masked by the masking sound (shown by solid lines B) reflected by the ceiling surface 5 and propagating to the external space 6.
Patent JP-2012082922-A (JP)
Title: Machine mechanism
Inventor: OKUDA MINORU
IPC: F16C19/16
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a machine mechanism capable of effectively avoiding movement of an outer ring race in a thrust direction under a load and ensuring rigidity of a shaft and the like.SOLUTION: The machine mechanism M includes a cylindrical body 1 having an outer ring race 10 on an inner circumferential face, and a cylindrical frame 2 having an inner race 20 that is turnably supported by the outer ring race 10 via a plurality of balls B; and the mechanism can transmit drive force by using turning of the cylindrical frame 2. The vertical cross-sectional shapes of first and second radial contact faces 101, 201 and first and second thrust contact faces 102, 202 on the outer ring race 10 and the inner race 20, are formed into straight lines respectively.
Patent JP-2012018153-A (JP)
Title: High carbon electric resistance welded steel tube and method for manufacturing the same
Inventor: OKABE TAKATOSHI
IPC: C22C38/00
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a high carbon electric resistance welded steel tube improved in cold working properties by focusing to defects due to oxides and the like which serve as a start point of cracking of an electric resistance welded part to specify the area rate, and to provide a method for manufacturing the same.SOLUTION: A high carbon electric resistance welded steel tube has a composition that contains, in terms of % by mass, 0.3 to 0.8% of C, 2% or less of Si, 3% or less of Mn, a residual of Fe and unavoidable impurities and is excellent in mechanical characteristics of an electric resistance welded part in which the defect area rate preferably determined by echo height of Phased Array UT over the full length of an electric resistance welded part 14 is 10% or less.
Patent JP-2011103298-A (JP)
Title: Modularly expandable lamp holder
Inventor: HUNAG ZHENG-JAY
IPC: F21V29/00
Filed: 2010-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp holder capable of modularly being expanded.  <P>SOLUTION: In the lamp holder having at least one first mounting surface and one second mounting surface and being modularly expandable, a guide rail having a lower face in contact with the first mounting surface and an upper face separated from the first mounting surface is arranged on the first mounting surface, and dimensions of the upper face of the guide rail are larger than dimensions of the lower face. A guide groove having a bottom section in contact with the second mounting surface and a top opening opposite to the bottom section is arranged on the second mounting surface, and dimensions of the bottom section of the guide groove are larger than dimensions of the top opening. The shape of the guide rail and the shape of the guide groove are the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012088634-A (JP)
Title: Optical waveguide device and method for manufacturing the same
Inventor: SUZUKI ATSUSHI
IPC: G02B6/122
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device which has less transmission loss of light and can be surely made thinner.SOLUTION: An optical waveguide device 10 includes an optical waveguide structure 20 and a photoelectric transducer 43. The optical waveguide structure 20 has a plurality of optical waveguide parts 23 formed on one plane. The photoelectric transducer 43 has a plurality of optical function parts 44 and is mounted on a principal surface 21 of the optical waveguide structure 20. The number of optical waveguide parts 23 is equal to that of optical function parts 44. In each optical waveguide part 23, an optical path conversion part 31 is formed and comprises a conical recess 33. The photoelectric transducer 43 has light-emitting part groups 46 to 48 in a plurality of columns, and optical function parts 44 constituting a light-emitting part group and optical function parts 44 constituting an adjacent light-emitting part group are arranged offset from each other along a direction orthogonal to an arrangement direction of the light-emitting part groups 46 to 48.
Patent JP-2012085945-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TANIGAWA SHUNICHIRO
IPC: A61B8/08
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus displaying an elastogram wherein elasticity of a biological tissue is accurately reflected.SOLUTION: The ultrasonic diagnostic apparatus includes: an ultrasonic probe for performing scanning of an ultrasonic wave of a three-dimensional area; a physical quantity data processing part creating physical quantity data SD1, SD2, SD3, SD4, SD5, etc. about planes P1, P2, P3, P4, P5 in the three-dimensional area based on echo signals received by the ultrasonic probe; an evaluation part performing evaluation related to presence/absence of display value to the respective pieces of physical quantity data SD1, SD2, SD3, SD4, SD5; and a data replacement part replacing the physical quantity data SD3 evaluated that the display value is absent in the plane P3 with replacement data RD based on the physical quantity data SD2, SD4 evaluated that the display value is present.