baber/WOPTO huggingface dataset:
Patent JP-2012194690-A (JP)
Title: Feature amount calculation unit, document similarity calculation device, feature amount calculation method and program
Inventor: TSUNODA MAKOTO
IPC: G06F17/30
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology for appropriately calculating a document feature amount used for calculating a similarity between documents.SOLUTION: A document similarity calculation device 10 includes a feature amount calculation unit 100. The feature amount calculation unit 100 includes an inter-term similarity information storage part 194, a tf-idf calculation part 110 and a feature amount vector calculation part 130. The inter-term similarity information storage part 194 stores inter-term similarity information that shows a similarity between terms including terms in an external document or terms set by a user. The tf-idf calculation part 110 calculates a tf-idf of each term constituting a document. The feature amount vector calculation part 130 calculates a feature amount vector of the document, based on the tf-idf, which is calculated by the tf-idf calculation part 110 for each term constituting the document, and also based on the inter-term similarity information stored in the inter-term similarity information storage part 194.
Patent JP-2012196059-A (JP)
Title: Power utilization adjustment device, system and program
Inventor: CHO MASAAKI
IPC: H02J13/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a power utilization adjustment device capable of adjusting power utilization while protecting privacy of a consumer, a system and a program.SOLUTION: The power utilization adjustment device of an embodiment comprises: a reception part; a totaling part; an adjustment part; and a transmission part. The reception part receives, from a plurality of consumer devices, scrambling information obtained by scrambling prediction information for each time zone which indicates a power utilization amount for each time zone, using a random number with which an overall average value generated according to a normal distribution common to the plurality of consumer devices becomes zero. The totaling part totals the received plural pieces of scrambling information for each time zone. The adjustment part adjusts such that a total of the scrambling information in the time zones except for a time zone having no scrambling information is equal to or more a reference value, and a total power utilization amount estimated from the total of the scrambling information in the time zones satisfies a predetermined control condition. The transmission part transmits adjustment information indicating an adjustment result to the plurality of consumer devices.
Patent JP-2012194847-A (JP)
Title: Method and device for evaluating operation state of building facility
Inventor: UEDA HARUKA
IPC: G06Q50/16
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To improve adequacy of an evaluation index.SOLUTION: It is determined whether declaration information is temporary declaration information (temporary declaration) resulting from a temporarily factor. An average consumption of energy in an evaluation object time zone which is a time zone other than a time zone in which air-conditioning control corresponding to the temporary declaration occurs (temporary declaration corresponding control air-conditioning time zone) in an evaluation period L is calculated as an energy consumption Wbase which is a reference value. For example, an average of actual values Wi of the energy consumption in the temporary declaration corresponding control air-conditioning time zone is found as an energy consumption Wr which is a comparison value, a difference between the energy consumption Wr which is the comparison value and the energy consumption Wbase which is the reference value is calculated as an evaluation index indicative of an operation state of air-conditioning facilities in terms of energy (energy-saving efficiency).
Patent JP-2012199641-A (JP)
Title: System, method and program for monitoring terminal device
Inventor: KINOSHITA SHINGO
IPC: H04W24/10
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device monitoring system capable of protecting a TRAP packet from a loss caused by a deteriorated channel quality only by treatment on the terminal device side, as a monitoring network using TRAP packets of SNMP communication.SOLUTION: In a system including two monitoring servers for monitoring the states of devices N1-N8 channel-connected in turn from an uplink direction to a downlink direction, in which a server A1 is disposed in the uplink direction while a server A2 is disposed in the downlink direction, and a TRAP packet is transmitted to both servers A1, A2 when a state changes in each device N1-N8, when for example, the device N3 detects quality deterioration of a radio channel WL34 between the devices N3 and N4, a channel deterioration notification packet indicative of that effect is transmitted to the devices N2, N1 which are located in the opposite direction to the radio channel WL34. Similar to the device N3, the devices N2, N1 suspend the transmission operation of the TRAP packet directed to the server A2 on a route passing through the radio channel WL34, and also perform operation to preserve a TRAP packet which occurs thereafter.
Patent JP-2011200651-A (JP)
Title: Therapeutic implant
Inventor: STOPEK JOSHUA
IPC: A61F2/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an improvement of a mesh including alleviation of postoperative pain.SOLUTION: A system for treating a tissue includes a surgical implant 2 that includes a film 10 comprising a first therapeutic agent, and a mesh 20 comprising a second therapeutic agent. In the system, the film 10 is configured to release the first therapeutic agent to the tissue; and the mesh 20 is configured to release the second therapeutic agent to the tissue. The film 10 is decomposed or dissolved to release the first therapeutic agent.
Patent JP-2011210725-A (JP)
Title: Secondary battery and secondary battery module
Inventor: BYUN SANG-WON
IPC: H01M50/147
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery and a secondary battery module wherein bonding strength between different types of metals is improved.SOLUTION: The secondary battery 20 includes: an electrode assembly 60 including a positive electrode, a negative electrode, and a separator 63 between them; a case 50 in which the electrode assembly 60 is housed; a cap assembly 40 in order to seal the case 50; and at least one terminal unit. At least one terminal unit includes an electrode rivet electrically coupled with either one of electrodes of the electrode assembly 60 and made of a first metal, a rivet-terminal 21 composed of a second metal different from the first metal, and a clad metal 10 interposed between the electrode rivet and the rivet-terminal 21. In the secondary battery 20 and the secondary battery module 95, since joining between the electrode rivet and the rivet-terminal 21, or the joining between the rivet-terminal 21 and a bus bar 30 is carried out by welding between the same kind of the metals, high bonding strength can be secured.
Patent JP-2012112518-A (JP)
Title: Shell-type roller bearing
Inventor: WASEDA YOSHITAKA
IPC: F16J15/3276
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a shell-type roller bearing that prevents a seal from turning.SOLUTION: The shell-type roller bearing includes a shell-type outer ring 2, a plurality of rollers 5 included in the outer ring 2, and an annular seal 8. The outer ring 2 includes: a cylindrical part 3 having an inner circumference face as an outer ring track part 4 of the rollers 5; a seal mounting part 9 adjoining one side in the axial direction of the cylindrical part 3 and having an inner circumference face having a larger diameter than the cylindrical part 3; and a projection part 10 with the seal mounting part 9 projected toward the axial core of the cylindrical part 3. The seal 8 has a recess 12 dented on a seal outer circumference part corresponding to the projection part 10. The seal is mounted on the seal mounting part 9 by fitting the projection part 10 into the recess 12.
Patent JP-2012207766-A (JP)
Title: Electric actuator
Inventor: WAKITA MASAYA
IPC: F16H25/20
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric actuator which can secure a minimum stroke and a maximum stroke by operating systems in which failures do occur even if the failure occurs in one system, and can prevent and suppress the deterioration of reliability.SOLUTION: The electric actuator employs a constitution that: the actuator comprises the first system A having a first movable part A2 which can advance and retreat in the axial direction of a rod R, and the second system B having a second motor B1 and a second movable part B2 which can advance and retreat in the axial direction of the rod R; the movable parts A2, B2 are arranged in the axial direction of the common rod R so as to advance and retreat; a state that the actuator is in a reference position (S) in which the movable parts A2, B2 most approximate each other is set as the minimum stroke St(d), and the movable part of the other system can move in either forward and reverse directions with the reference position (S) as a boundary by a difference α between the maximum stroke length St(d+α) and the minimum stroke length St(d) upon the occurrence of malfunction in which any one of the systems does not operate normally.
Patent JP-2012210650-A (JP)
Title: Bending device of steel plate, bending method and bending program
Inventor: ITO TATSUSHI
IPC: B21D5/01
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bending device which can improve the accuracy of bending by estimating the plate thickness of a steel plate during the bending, a bending method and a bending program.SOLUTION: The bending device 10 comprises a hydraulic cylinder 11, a punch 13, supports 14a, 14b, angle sensors 15a, 15, a memory 30, and a control part 20. The hydraulic cylinder 11 is pressed in a vertical direction with respect to the plane of a workpiece W. The punch 13 bends the workpiece W by advancing while abutting on the workpiece W by the hydraulic cylinder 11. The supports 14a, 14b are arranged so as to oppose the punch 13 and support the workpiece W which is applied with the bending. The angle sensor 15a, 15b detect a bending angle of the workpiece W. A memory 30 stores a table which indicates a relationship between the bending angle of the workpiece W with respect to a moving amount of the punch 13 and the plate thickness. The control part 20 estimates the plate thickness of the workpiece W on the basis of the bending angle detected by the angle sensors 15a, 15b and the moving amount of the punch 13.
Patent JP-2012216121-A (JP)
Title: Data rewriting method, data rewriting device and rewriting program
Inventor: TAKAMIZAWA YUJI
IPC: G06F11/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To impart model information, model ID, in a new range and further to accurately confirm a corresponding relation between the model information and data or the like.SOLUTION: A data rewriting method comprises the steps of: requesting to transmit model information in a first format; determining whether or not information to be further transmitted exists based on received information in the first format; acquiring the model information from the received information in a case where the information to be further transmitted does not exist; confirming a corresponding relation between the model information and data in a first system; requesting to transmit the model information in a second format different from the first format in a case where the information to be further transmitted exists; acquiring the model information from received information in the second format; and confirming the corresponding relation between the model information and the data in a second system different from the first system.
Patent JP-2012221713-A (JP)
Title: Electrode position detector and electrode position detection method
Inventor: ARAMAKI ISAO
IPC: H01M2/16
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrode position detector which can detect the position of an electrode for a separator, in an electrode bagged in the separator.SOLUTION: The electrode position detector comprises a light source 70 which projects first light, that passes through a separator 40 but not passes through an electrode 22, to the electrode 22 arranged in the bag-shaped separator 40, a camera 80 which receives the first light passed through the separator 40, a light source 74 which projects second light reflecting on the separator 40, a camera 80 which receives the second light reflected on the separator 40, and a control unit 160 which detects the position of the electrode 22 for the separator 40 by detecting the positions of the separator 40 and the electrode 22 based on the light reception results from the camera 80.
Patent JP-2012222945-A (JP)
Title: Battery authentication system of vehicle
Inventor: TAKEMASA KOICHIRO
IPC: H02J7/02
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent a battery pack from being exchanged with the one out of a guarantee range in an electric automobile.SOLUTION: When a battery pack 12 is purchased at a dealer shop 30 and loaded on an electric automobile 10, a new battery pack ID is written as battery pack IDs 48 and 49 in nonvolatile memories of an MG-ECU 35 and a battery ECU 21. The battery pack ID is generated with a production number of the electric automobile 10, a production number of the battery pack 12 and an ID of the dealer shop 30 as generation factors. When activating the electric automobile 10 or when charging the battery pack 12, prior to that, an immobilization unit 37 reads and collates the battery pack IDs 48 and 49, permits activation of the electric automobile 10 and charging start of the battery pack 12 when it is determined that both match, and inhibits them when both do not match.
Patent JP-2012221211-A (JP)
Title: Information processor, information processing program, information processing method and information processing system
Inventor: KIRA SATOSHI
IPC: G06V10/56
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To sort retrieval data in accordance with a shape category of a photographed flower to reduce a processing load on similar image retrieval.SOLUTION: A game device includes a CPU. The CPU starts two outer cameras to allow a user to image a flower in a mode for looking up a flower from a photographed image. The CPU obtains the color information, shape information and size of the imaged flower from the photographed image. A shape category is obtained from the shape information to sort retrieval data included in a retrieval database. The information of the flower is compared with applicable retrieval data so that a score including an approximation degree of the color information and a matching degree of the shape information and size is obtained. Images of flowers are presented as candidates in ascending order of the score (similarity).
Patent JP-2012217638-A (JP)
Title: Pachinko game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine for improving the variety and amusement properties of a game in an auxiliary game state.SOLUTION: When a big win is obtained by a symbol X in the Pachinko game machine, a mode is shifted to a first special presentation mode B by setting a first auxiliary game state in which all of an electric tulip opening pattern, a normal symbol variable time, and a normal symbol prize winning probability are substantially the same as those in a normal state. A variable time is set to be a comparatively short time in the first special presentation mode B. In a predetermined number time of special symbol lottery after the big win is obtained by the symbol X, a comparatively long variable time is set, a comparatively long presentation is performed, and then, a second auxiliary game state is set. Meanwhile, when a big win is obtained by a symbol Y, the first auxiliary game state is set and a mode is shifted to a first special presentation mode A. In the first special presentation mode A, the variable time is set to be a comparatively short time, and then, the second auxiliary game state is set after predetermined times.
Patent JP-2012221300-A (JP)
Title: Semiconductor integrated circuit, control method for the same, and electronic apparatus
Inventor: INOUE TAKESHI
IPC: G06F1/04
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of keeping a supply voltage to be supplied to the semiconductor integrated circuit low when changing an operation frequency.SOLUTION: A semiconductor integrated circuit 10 operates by a supply voltage to be supplied from a power circuit 13, and changes an operation frequency from an initial frequency to a target frequency. When changing the operation frequency, the semiconductor integrated circuit 10 requests the power circuit 13 to change the supply voltage to a target voltage to be determined in accordance with the target frequency, and gradually executes the change from the initial frequency to the target frequency in multiple batches.
Patent JP-2012221315-A (JP)
Title: Information recommendation device, method and program
Inventor: TSUTSUMIDA KYOTA
IPC: G06Q30/02
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To select meta data more strongly associated only with a user who is to receive recommendation from meta data imparted to an item, and to present it simultaneously with a recommendation item.SOLUTION: An information recommendation device comprises an item history database storing information on a user ID, an item ID, the meta data of the item, and an evaluation value for the item by a user, and an adjacency matrix construction processing part for a recommendation system, which indicates the information in the item history database as an adjacency matrix. A recommendation item is predicted for a user using the adjacency matrix, and for the recommendation item and the meta data imparted to the item as associated meta data, respective degrees of association with the user are outputted, personalized meta data to be presented simultaneously with the item is extracted using the recommendation item, the associated meta data and the adjacency matrix, and the recommendation item and the personalized meta data are presented to the user.
Patent JP-2012225975-A (JP)
Title: Hologram sheet and printing medium
Inventor: KANEKO TOMOKAZU
IPC: B41M3/14
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To visually recognize a latent image pattern with transmitted light from the rear face under a normal light source by removing at least a part of a light reflection layer which forms a hologram sheet and constituting the light reflection layer by image line design which becomes effective for forgery prevention and authenticity discrimination, and to visually recognize the latent image pattern even when the front face is irradiated with an excitation light source by providing a florescent light emission layer at an arbitrary position of a base material to which the hologram sheet is stuck.SOLUTION: A hologram sheet 2 which has a hologram formation layer 4 is stuck to a base material 1, a part of a light reflection layer 6 which constitutes the hologram formation layer 4 is removed, a background area 9 is constituted as a first light transmissive area, a latent image area 10 is formed as a second light transmissive area, and a latent image pattern 'B' is formed by using continuous image lines as background image lines 11 in the background area 9, and using branched image lines 12a or segmented image lines 12b as latent image lines in the latent image area 10.
Patent JP-2012227303-A (JP)
Title: Multilayer ceramic substrate and method of manufacturing the same
Inventor: YOKOYAMA TOMOYA
IPC: H05K3/46
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic substrate, along with its manufacturing method, equipped with a through hole preventing disconnection of an electrode.SOLUTION: An end face electrode 41 and a through hole 51 are formed in each ceramic green sheet before lamination, and no process such as punching is performed after lamination. Consequently, even if each ceramic green sheet has a very hard material, possibility of cracking at the time of process is reduced because the process is applied in the condition of thin sheet. Further, the possibility of deformation under punching of the end face electrode 41 and a circuit electrode 22 connected to the end face electrode 41 can be reduced. Thus, no disconnection occurs between the end face electrode 41 and the circuit electrode 22, for improved connection reliability.
Patent JP-2012225240-A (JP)
Title: Device for detecting abnormal air-fuel ratio variation among cylinders of multi-cylinder internal combustion engine
Inventor: KONOSE KENICHI
IPC: F02D45/00
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To keep vibrations within an acceptable level when a fuel injection amount is decreased for detecting an abnormal condition.SOLUTION: A device for detecting abnormal air-fuel ratio variation among the cylinders of a multi-cylinder internal combustion engine decreases a fuel injection amount of a predetermined target cylinder, and detects abnormal air-fuel ratio variation among the cylinders based on the rotation variation or its correlation value of the target cylinder at least after the fuel is decreased. The device advances the ignition timing of the target cylinder upon decreasing the fuel injection amount.
Patent JP-2012224233-A (JP)
Title: Tire pressure monitoring system
Inventor: MOCHIZUKI SHINGO
IPC: B60C23/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To improve reception rate of an information signal in a tire pressure monitoring system.SOLUTION: If there is no change in pressure and temperature of the tire between previous and current information signal transmissions, change information indicating that there is no change in pressure and temperature of the tire is added to the current information signal. When a receiver 10 determines that there is no change in pressure and temperature of the tire on the basis of the change information included in the received current information signal, it is assumed that the previous pressure and temperature of the tire stored in a memory 13 is also included in the current information signal even if the receiver cannot recognize the pressure and temperature of the tire included in the current information signal. The current information signal is treated as one normally received.
Patent JP-2012231273-A (JP)
Title: Imaging apparatus
Inventor: UEDA SOICHI
IPC: H04N1/407
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To properly perform dynamic range enlargement processing for a dynamic image.SOLUTION: An imaging apparatus includes imaging means 11, 12, and 16 each obtaining a plurality of images different in exposure time in each frame of continuous frames, image composition means 19 producing a composite image based on the plurality of images different in exposure time, luminance difference detection means 18 detecting a luminance difference between an n-th frame and an (n-1)th frame for each of the plurality of images different in exposure time, and control means 16 allowing the image composition means 19 to perform different composition processing, when the image composition means 19 produces the composite image for the n-th frame, on the basis of luminance difference for each of the plurality of images detected by the luminance difference detection means 18.