baber/WOPTO huggingface dataset:
Patent JP-2013005050-A (JP)
Title: Clock generation device and electronic apparatus
Inventor: IKEDA YUSUKE
IPC: H03L7/081
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a clock generation device that implements a reduced area by dispensing with a replica circuit, and generate a low jitter output clock by preventing an increase in jitters, and to provide an electronic apparatus.SOLUTION: The clock generation device includes: a phase difference acquisition section for acquiring a phase difference between a target NCO clock and an actual NCO clock in accordance with the value of an accumulator; a delay synchronization circuit for applying a plurality of delays to an input clock in accordance with a signal in phase with the input clock to generate a plurality of delayed clocks; a selection section for selecting and outputting as a selected clock such a delayed clock as is delayed toward the phase of the target NCO clock from the plurality of delayed clocks in response to phase difference information from the phase difference acquisition section; and a second synchronization circuit for synchronizing the NCO clock with the selected clock selected by the selection section to generate an output clock.
Patent JP-2013004645-A (JP)
Title: Piezoelectric sensor device, and polarization method for piezoelectric body in piezoelectric sensor device
Inventor: NAKAZAWA YUSUKE
IPC: H01L41/08
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor device capable of minimizing the aging of a piezoelectric, and to provide a polarization method for a piezoelectric body in the piezoelectric sensor device.SOLUTION: An ultrasonic sensor 1 comprises a reception element 10 having a piezoelectric film and two electrodes sandwiching the piezoelectric film, a polarization processing circuit 30 which performs polarization processing by applying a polarization voltage to the piezoelectric film, and a control unit 70 which controls the polarization timing of the polarization processing circuit 30. The control unit 70 includes a characteristic value acquisition unit 73 which acquires the characteristic value corresponding to the polarization amount of the piezoelectric film, a determination unit 74 which determines whether or not the polarization characteristics of the piezoelectric film is in a stable state on the basis of the characteristic value, and a polarization control unit 75 which causes the polarization processing circuit 30 to perform polarization processing of the piezoelectric film when the determination is made that the polarization characteristics of the piezoelectric film is in an unstable state on the basis of the determination results from the determination unit 74. Consequently, reception accuracy of the ultrasonic sensor 1 is enhanced while reducing power consumption.
Patent JP-2013002965-A (JP)
Title: Liquid level sensor
Inventor: HATANO MAKOTO
IPC: G01F23/72
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an oil level sensor 5 which is provided with a built-in sensor element 15 in a case 12 and a structure which reduces filling amount of a potting material 30 for fixing the sensor element 15 in the case 12.SOLUTION: A liquid level sensor comprises: a signal line 10 which extends out through an opening in the lower end of a case 12 and is connected to the sensor element 15 at an upper end 12d in the case 12; a float 13 which is provided around the outer periphery of the case 12 and moves according to the liquid level; and a potting material 30 which is filled in the upper end 12d in the case 12 and partially buries an end of the sensor element 15 and an end of the signal line 10. The potting material 30 supports the signal line 10 and the sensor element 15 in a cantilever manner in the case 12. Thus, the sensor element 15 and the signal line 10 are fixed in such a manner that they are not destroyed, filling amount of the potting material is reduced, and the cost is reduced.
Patent JP-2013005271-A (JP)
Title: Image encoder, image coding method and image coding program
Inventor: KUMAKURA TORU
IPC: H04N19/119
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that intra-prediction mode coding which uses one and the same probability model for all blocks is not good in efficiency.SOLUTION: An intra-prediction mode selection unit 509 selects an intra-prediction mode for the block to be coded. By using an intra-prediction mode for plural blocks which have already been coded, a priority prediction mode list creation unit 602 creates a list of the same number of priority prediction modes for any block to be coded, independently of the number of different intra-prediction modes for the plural blocks which have already been coded. If the intra-prediction mode for the block to be coded is a priority prediction mode, a priority prediction mode index calculation unit 605 produces information by calculation to identify that priority prediction mode according to the list. If the intra-prediction mode for the block to be coded is a non-priority prediction mode, a non-priority prediction mode index calculation unit 607 produces information by calculation to identify that non-priority prediction mode on the basis of the list.
Patent JP-2013001892-A (JP)
Title: Fuel generation system and power generation system
Inventor: YAMAZAKI HISAKI
IPC: C10J3/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel generation system which can suppress the occurrence of tar when a fuel gas is obtained by gasification of an oil extraction residue after the extraction of a liquid oil.SOLUTION: The fuel generation system comprises an oil extraction unit 20 for pressing out a liquid oil from an oil-containing biomass containing oil, and a gasification unit 60 for generating a fuel gas from the oil extraction residue after the liquid oil has been pressed out by the oil extraction unit 20, wherein the fuel generation system is provided with a briquette unit 30 for preparing a briquette by mixing a dry biomass in a dry state into the oil extraction residue and compressing the mixture, and the gasification unit 60 generates fuel gas by heating the briquette prepared by the briquette unit 30, in a state where the amount of air has been limited.
Patent JP-2013008479-A (JP)
Title: Battery case, unit battery, and battery pack
Inventor: NAKAJIMA OSAHIRO
IPC: H01M2/10
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack that can suppress rattling of each unit battery even if the battery pack is placed under a vibrating environment for a long time.SOLUTION: A unit battery 10 comprises: an almost rectangular shaped battery case 1; a power generation element; and output terminals 2, 3. The battery case has coupling members 4, 5 at its both short lateral sides, the coupling members having open holes 41, 42, 51, 52 at their upper and lower edge part. Each open hole has a taper with its one bore size R2 smaller than the other bore size R1. The taper of each open hole is reversed in its bore size at both short lateral sides of the coupling members, and at the upper and lower edge part of the coupling members. In a battery pack 20, the height of the central axis of each open hole is aligned same at the upper and lower edge part respectively, and the taper of each open hole is aligned in one direction respectively. In this way, the binding force of each coupling member becomes improved and the binding direction can be dispersed so that even if vibrations and impacts are applied to the battery pack, a loosening between coupling members is suppressed so as to maintain an assembled state.
Patent JP-2013005734-A (JP)
Title: Grape cultured cell and culture method thereof
Inventor: FUJITA KEIKO
IPC: C12N5/04
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a grape cultured cell and a culture method thereof in which a cultured cell is made from an appropriate grape cultivar and it is necessary to examine a culture condition to meet the cell, to obtain the grape cultured cell with desired capacity of obtaining a secondary metabolite, or the like; a grape cultured cell with a high proliferation power is made while maintaining the capacity of biosynthesis of the secondary metabolite, and the stable culture of the cell is established.SOLUTION: Because a red series grape variety contains a lot of functionality components than a white series variety, a cultured cell is made from a "Koshu" species that is a red series variety and a variety with strong tree vigor, the proliferation ability is improved by the culture condition, and the biosynthetic capacity of an arbitrary secondary metabolite is given, and thereby the grape cultured cell can be made.
Patent JP-2012028318-A (JP)
Title: Light-emitting element, light-emitting device, display, and electronic apparatus
Inventor: NOTO HIROMI
IPC: H01L51/50
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element with a structure in which electroluminescent (EL) layers are stacked while being partitioned by a charge generation layer, that can suppress crosstalk between adjacent pixels without drastic increase in drive voltage even in the use for a high-definition display.SOLUTION: A light-emitting element in which plural EL layers are partitioned by a charge generation layer comprises an electron relay layer provided in contact with an anode side of a charge generation region, and an electron transport layer provided in contact with the electron relay layer. The electron transport layer contains an alkaline earth metal. The concentration gradient of the alkaline earth metal contained in the electron transport layer decreases from the interface between the electron transport layer and the electron relay layer to the anode side.
Patent JP-2013007349-A (JP)
Title: Starting control device for internal combustion engine
Inventor: ANDO AKIHIRO
IPC: F02D41/32
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent an accidental fire when an engine starts.SOLUTION: In a starting control device for an internal combustion engine, when the internal combustion engine is started, it is determined whether at least a part of first fuel supplied to a combustion chamber in a first cycle has been combusted, and the amount Fs (k) of second fuel supplied to the combustion chamber in a second cycle following the first cycle is set such that the amount (MapB) of second fuel when the at least part of the first fuel is not determined to have been combusted is greater than the amount (MapA) of second fuel when the at least part of the first fuel is determined to have been combusted.
Patent JP-2013013226-A (JP)
Title: Wiring tool and wire harness
Inventor: SHIMADA TATSUYA
IPC: B60R16/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the man hours for attaching a wiring tool to an electric wire in a wire harness including the wiring tool holding the electric wire in a predetermined form and protecting the electric wire.SOLUTION: A wiring tool 10 includes a base part 1 and a cover part 2 which are formed into plate shapes having protrusions and recesses and are assembled to each other with electric wires 9 sandwiched therebetween. The base part 1 has: a wiring part 11 facing a wiring space; and electric wire fixing parts 14, 15, located at outer edge parts of the base part 1, to which the electric wires 9 are fixed. The cover part 2 has a facing wall part 21 facing the wiring part 11 across the wiring space. Further, the wiring tool 10 includes a temporary fixture mechanism fixing the cover part 2 to the base part 1. The temporary fixture mechanism is composed of recess parts for temporary fixture 16 formed at one of or both of the base part 1 and the cover part 2 and forming recesses; and protruding parts for the temporary fixture 26 formed at positions facing the recess parts for the temporary fixture 16 so as to protrude and fitted into the recesses of the recess parts for the temporary fixture 16 and thereby fixing the cover part 2 to the base part 1.
Patent JP-2013012396-A (JP)
Title: Sheath wire
Inventor: MATSUMOTO HIROICHI
IPC: H01B11/00
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems stemming from the vibration of cores and the like, by filling the space between the cores and a sheath.SOLUTION: A sheath wire 1 has a plurality of cores 10-1 to 10-3 which are made by twisting each of a plurality of insulated wires 12, and an insulated cylindrical sheath 20 covering the cores 10-1 to 10-3. On the outer peripheral surface of the sheath, first recessed parts 21 and second recessed parts 22 are formed and processed alternately in mutually orthogonal directions at a predetermined interval in the axial direction, and the inner surfaces of the recessed parts 21 and 22 are firmly pressed to the cores 10-1 to 10-3. Each of the cores 10-1 to 10-3 is formed by twisting the plurality of insulated wires 12 around a flexible reinforcement core line 11.
Patent JP-2013012076-A (JP)
Title: Retrieval device and program for retrieving high dimensional feature vector with high accuracy
Inventor: UCHIDA YUSUKE
IPC: G06F17/30
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval device etc. that mitigates the unfairness in determination of similarity between IDs taking into account the density of high dimensional feature vectors for each quantized ID when retrieving such feature vectors.SOLUTION: A retrieval device includes: reference information storage means that stores a plurality of combinations of content IDs and feature vectors for each reference hash ID; hashing means that derives a hash ID for each feature vector; distance calculation means that calculates the distance between each reference feature vector corresponding to a query hash ID and a query feature vector; distance sort means that sorts reference content IDs in the ascending order of shorter distances; reference content ID extracting means that extracts only the reference content IDs included in the higher threshold value percentages (%); and similarity retrieving means that retrieves the most similar reference content among the plurality of reference contents corresponding to the reference content IDs.
Patent JP-2013016915-A (JP)
Title: Information communication terminal and control method used in information communication terminal
Inventor: NAKAMAE MIDORI
IPC: H04M1/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an information communication terminal which can automatically execute either interlocking processing with an electronic apparatus or call processing on receiving a call during interlocking processing with the electronic apparatus, according to user's condition at the call reception.SOLUTION: An information communication terminal which executes phone call or predetermined information processing, comprises storage means, interlocking means, and control means. The storage means stores a control table associating apparatus IDs for identifying respective pieces of electronic apparatus with which the information communication terminal can connect, with operation contents of the respective electronic apparatus. The interlocking means interlocks operation of an electronic apparatus with information processing on the basis of the control table. When the information communication terminal receives a call while interlocking with an electronic apparatus, the control means executes either call processing or interlocking processing with the electronic apparatus on the basis of predetermined conditions.
Patent JP-2012016272-A (JP)
Title: Apparatus and method for energy management of electric devices
Inventor: OH JEONG HWAN
IPC: G06Q50/06
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for energy management of electric devices that can allow users to more precisely confirm the usage condition of electric energy of users and to more appropriately control the electric devices.SOLUTION: There is provided an apparatus and a method for energy management of electric devices, which individually displays various pieces of energy related information, such as consumption time, power consumption amount, current electricity rate and future electricity rate, in an apparatus provided to each electric device to make it possible to determine whether to operate the individual electric devices, in accordance with the trend to make more effective use of limited energy resources accompanied by development of commercialized smart grid and smart meter technologies and a newly implemented variable billing system for the energy price changes.
Patent JP-2013021419-A (JP)
Title: Radio communication device and communication route selection method
Inventor: NISHIKAWA KENICHI
IPC: H04W40/36
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To select a communication route avoiding a congestive radio communication device and to enable changing to an optimal route to cope with a surrounding radio environment change, in a radio communication device performing multi-hop communication and a communication route selection method therefor.SOLUTION: On the occurrence of a data transmission request (1-1), the communication route selection method includes: measuring the reception electric field intensity of each antenna (1-2); from each value of the reception electric field intensity, calculating a space utilization factor of a radio space in the orientation of each antenna (1-3); based on the space utilization factor, selecting an orientation having a low space utilization factor as a communication route search direction (1-4); transmitting a routing signal to the search direction to start searching a communication route (1-5); determining a communication route for multi-hop communication (1-6); and starting data transmission (1-7). The method further includes: monitoring reception electric field intensity even during communication, and based on the reception electric field intensity, calculating a space utilization factor for each orientation (1-8); and selecting an orientation having a low space utilization factor as a communication route search direction (1-4).
Patent JP-2013007554-A (JP)
Title: Double-passage type solar heat collector and structure therefor
Inventor: YAMAMOTO SHUICHI
IPC: F24S10/50
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat collector which improves heat collection efficiency by providing fluid passages above and below a heat collection plate.SOLUTION: A solar heat collection plate 11 is provided which includes solar heat absorption planes on the upper and lower surfaces thereof, fluid passage forming members 15, 20 are mounted in contact with the above and below surfaces of the heat collection plate, fluid passages 18, 22 are formed above and below the heat collection plate, and at least one of the fluid passage forming members 15, 20 is formed of a transparent body. In the fluid passage, a gas or a liquid passes and moves, a tubular body is mounted appropriately to an opened part of the solar heat collector, and an internal fluid is circulated by a pump or the like.
Patent JP-2013018622-A (JP)
Title: Safety device for maintenance and inspection work of equipment in machine room of passenger conveyor
Inventor: FUJIWARA TAKETERU
IPC: B66B31/00
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for maintenance and inspection work of equipment in a machine room of a passenger conveyor, capable of reliably securing the safety of an operator even when a controller is once carried outside from the inside of the machine room, then the operator enters the machine room and performs a maintenance and inspection work of the equipment in the machine room.SOLUTION: The safety device for maintenance and inspection work of the equipment in the machine room 1 of the passenger conveyor includes: a detection means 10 which detects whether the controller 3 stored in the machine room 1 exists on a prescribed position, in a passenger conveyor where the controller 3 for controlling an electric motor 5 is carried outside from the machine room 1 when the maintenance and inspection work of the equipment stored in the machine room 1 is performed and a working space for performing the maintenance and inspection work is formed; and a control means 11 for performing control processing which makes the supply of power to the controller 3 possible when it is detected that the controller 3 exists on the prescribed position by the detecting means 10 and, when it is detected that the controller 3 does not exist on the prescribed position by the detection means 10, makes the supply of power to the controller 3 impossible.
Patent JP-2013023857-A (JP)
Title: Measurement device and safety monitoring system
Inventor: OSHIMA TOSHIJI
IPC: E02D17/04
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device of which installation place can be optionally selected by miniaturizing the device and configuring the device to independently operate.SOLUTION: An inventive measurement device comprises at least: a body part installed near a structure installed on the ground or in the ground; and group of sensors connected to the body part and including at least an inclinometer installed on an object to be measured. The body part includes at least recording means for recording the measured values of the group of sensors and power storage means capable of supplying electric power to the recording means and the group of sensors, and is configured to independently operate by self power supply. As the inclinometer, a fluid type inclinometer using an input signal of a DC voltage of 0 to 5 V or a DC current of 4 to 20 mA is used.
Patent JP-2013025029-A (JP)
Title: Image forming apparatus
Inventor: TANESE MASAMI
IPC: G03G15/08
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with a rotary type developing device that compensates for uneven accumulation of developer due to the revolution of a developing counter.SOLUTION: The image forming apparatus includes: an image holding body that holds a latent image and holds a toner image after image development by toner; a developing device that has a spiral shape and a conveyance member that conveys a developer including toner by rotation and revolves a developing counter around a rotation axis by arranging a plurality of developing counters each of which develops the latent image on an image holding body and moves the developing counter used for the development of this time to a developing position facing the image holding body; and a rotational drive member that rotates a conveying member in a rotational direction for conveying toner in a direction opposite to the conveying direction of the toner within the developing counter by the conveying member due to the rotation of the developing counter.
Patent JP-2013021979-A (JP)
Title: Bush cutter
Inventor: OTSUKA KAZUHIRO
IPC: A01D34/68
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To improve workability by reducing vertical vibration caused by the reciprocating motion of a piston and intercepting noise caused by the combustion of an engine, in an engine-type bush cutter.SOLUTION: A tubular cover 5, which has an axial line in the longitudinal direction, is provided to surround the whole of the engine 10 being the power source of a hand-held type bush cutter, and inside the cover 5, the engine 10 is held with a plurality of vibration control devices 30. The inner space behind the cylinder in the cover 5 is demarcated by a partition plate 40, and the demarcated underside is used as a space for suction of air and the upper side is used as a space for discharge of air and exhaust gas. A muffler 16 is provided in the upper space for exhaust. The vibration control device 30 is constituted mainly of a spring 31, and is fixed by a bolt 36 and a spring holder 32.