baber/WOPTO huggingface dataset:
Patent JP-2016161431-A (JP)
Title: Position detector and device including the same
Inventor: ISHIKAWA DAISUKE
IPC: G01D5/244
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect positions even if an optical scale expands or contracts due to the temperature change.SOLUTION: A position detector includes: first optical position detection means 103 for generating a plurality of first detection signals upon reception of light from a plurality of periodic patterns when moving relative to an optical scale 101 along with the movement of a movable member 102; second non-optical position detection means 108 for generating a second detection signal that changes along with the movement of the movable member; and calculation means 106 for generating an absolute position signal representing the absolute position of the movable member by generating a first position signal using the first detection signals, generating a second position signal with resolution different from that of the first position signal with the use of the second detection signal, and calculating to combine the first position signal and the second position signal. Correction means 150 calculates the correction gain in accordance with the ratio between the first position signal and the second position signal to generate the correction absolute position signal obtained by correcting the absolute position signal with the correction gain.SELECTED DRAWING: Figure 1
Patent JP-2016164914-A (JP)
Title: Semiconductor device
Inventor: YAMADA FUMIO
IPC: H01L21/3205
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has improved humidity resistance.SOLUTION: A semiconductor device 1A comprises: a semiconductor layer 10 having an active region 11 which provides a semiconductor structure for a field effect transistor and an inactive region 12 provided around the active region 11; a gate electrode 20 provided on the active region 11; a source electrode 40 and a drain electrode 30 which are provided on the active region 11 on both sides of the gate electrode 20; a drain pad 60 electrically connected with the drain electrode 30; an insulation film 82 which covers the drain electrode 30 and the drain pad 60 and has an opening 82b on the drain pad 60; and a metal guard part 90 provided in a region between the source electrode 40 and the drain pad 60, and in vicinity to the inactive region 12.SELECTED DRAWING: Figure 1
Patent JP-2016167150-A (JP)
Title: Image processing device and image processing method
Inventor: HASHIGUCHI GAHO
IPC: H04N5/225
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in accuracy of region division when division into a plurality of regions is performed for each of timewise-continuous images.SOLUTION: A clustering processing part 113 sets representative data used in the first clustering for each of timewise-continuous images and repeats clustering of pixels on the basis of the representative data. A representative data update part 114 updates the representative data for each repeat of clustering. The initial value or the representative data used in the last clustering of the immediately-prior image is set on the basis of prescribed input information to the representative data used in the first clustering for each image. The prescribed input information is, for example, operation information on imaging means for capturing the image. Consequently, accumulation of dead clusters is restricted by setting the initial value to the representative data when the occurrence of dead clusters following image change is predicted, and reduction in accuracy of region division can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2015109709-A (JP)
Title: Transmitting device
Inventor: MURAKAMI YUTAKA
IPC: H03M13/23
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory reception quality when creating an LDPC-CC (Low-Density Parity-Check Convolutional Codes) on the basis of a convolution code and transmitting a signal sequence after subjecting error correction encoding using the LDPC-CC.SOLUTION: "1" is added to an approximate lower triangular matrix of a check matrix H (501, and 502). In a formula (1) which is a parity check polynomial of a convolutional code at that time, after setting so that α, ..., αis 2K+1 or more, and β, ..., βis 2K+1 or more, a parity sequence P(D) is calculated by using the formula (1).
Patent JP-2016170863-A (JP)
Title: Cooling structure of heating element
Inventor: ENOKIDA TOMOSHI
IPC: B60K11/06
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a heating element which enables sufficient improvement of the cooling performance of the heating element and uniformization of cooling of the heating element.SOLUTION: In a cooling structure of a heating element, cooling air passages R2 have portions in which air flows in directions opposite to each other. Cooling air suction ports, with which upstream ends of the cooling air passages R2 communicate, and a cooling air exhaust port, with which a downstream end of an exhaust passage S communicates, are provided in a case. The cooling structure of the heating element is provided with a partition member 52 for partitioning the exhaust passage S.SELECTED DRAWING: Figure 4
Patent JP-2016169262-A (JP)
Title: Solidifying material and production method therefor
Inventor: MATSUYAMA YUSUKE
IPC: C09K17/10
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a solidifying material that can increase the used amount of municipal waste incineration ash used as a raw material of cement clinker, can reduce the elution amount of hexavalent chromium from soil improved using a solidifying material containing cement clinker even if the total chromium content in the cement clinker is large, and has excellent strength development.SOLUTION: A solidifying material contains: a crushed product of cement clinker having a hydraulic modulus (H.M.) of 2.00-2.10, a free lime content of 0.1-1.0 mass%, a total chromium content of 200 ppm or more, and a ratio of water-soluble hexavalent chromium to the total chromium of 15 mass% or less; gypsum; and lime. The content of SOin the solidifying material is 3.5-15 mass%, and the content of the lime therein is 0.2-20 mass% (calculated as CaO).SELECTED DRAWING: None
Patent JP-2016171468-A (JP)
Title: Communication device, communication system, control method, and communication program
Inventor: YOSHIDA MITSUTAKA
IPC: H04W88/10
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which in the prior art, power consumed by a base station device and power consumed by an entire communication system in an area where different communication methods are used are larger than power consumed by a base station device for only transmitting a radio wave corresponding to one communication method and power consumed by a communication system only coping with one communication method.SOLUTION: One aspect of a base station device according to the present invention includes: a communication unit that communicates with a first terminal device by using a first communication method; a control unit that confirms communication methods which the first terminal device copes with, and if the first terminal device copes with at least the first communication method and a second communication method, sets a parameter to transmit a radio wave corresponding to the second communication method to the first terminal device on the basis of the position of the first terminal device; and a radio wave transmission unit that transmits a radio wave corresponding to the second communication method on the basis of the setting by the control unit.SELECTED DRAWING: Figure 2
Patent JP-2015156668-A (JP)
Title: Method of selecting bit rate and transmit power for energy-efficient transmission
Inventor: VINAY SRIDHARA
IPC: H04W52/24
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a time-of-propagation distance-determining method with good energy efficiency. 
     SOLUTION: The method involves sending a probe request 2 from a handset (non-AP station 3) to an AP station 4 and receiving a return ACK 5. A time T1 it takes for the probe request to propagate to the AP, a turnaround time T2, and a time T3 it takes the ACK to propagate back to the handset are measured on the handset. The turnaround time is subtracted from a measured time TM, and its result is used to make a distance determination. In order to reduce power consumption, the lowest overall transmit energy setting that will give acceptable reception of a probe request sent by the handset to the AP station is determined. The lowest overall transmit energy setting involves a bit rate setting and a transmit power setting, and is used to send probe requests when the probe requests are sent from the handset in carrying out a time-of-propagation distance-determining transaction. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2016173342-A (JP)
Title: Liquefied carbon dioxide supply pump and supercritical fluid chromatograph
Inventor: OKADO TAKAO
IPC: G01N30/02
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency when maintaining a liquefied carbon dioxide supply pump in a supercritical fluid chromatograph.SOLUTION: A liquefied carbon dioxide supply pump comprises: a pump head which has a pump room for sending liquefied carbon dioxide and a coolant passage in addition to a passage passing through the pump room; a coolant circulation passage which includes the coolant passage; and a coolant pump which is installed in the coolant circulation passage and circulates a coolant in the coolant circulation passage. A cooling section configured to cool the coolant flowing through the coolant circulation passage is arranged on the circulation passage at a position away from the pump head.SELECTED DRAWING: Figure 1
Patent JP-2016178715-A (JP)
Title: Power generation element and power generation device
Inventor: SUGAWARA TOMOAKI
IPC: H01L41/193
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a power generation element having high power generation performance that is not broken even under application of a load from the outside.SOLUTION: In a power generation element is configured by laminating a first electrode, an intermediate layer and a second electrode in this order, the intermediate layer is in contact with at least one of the first electrode and the second electrode, the intermediate layer moves microscopically in parallel to a first electrode surface and a second electrode surface when the intermediate layer is pressurized in a direction vertical to the first electrode surface and the second electrode surface under the state that they are not mutually fixed to each other.SELECTED DRAWING: None
Patent JP-2016178379-A (JP)
Title: Synchronizer, base station device, network node, control method, and program
Inventor: MURAKAMI TAKAHIDE
IPC: H04L7/00
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To switch a reference device of a synchronization destination properly, depending on the operational status of the reference device, in a synchronizer establishing synchronism with the reference device.SOLUTION: A synchronizer acquires the information indicating the operational plan each of a plurality of reference devices giving the reference of respective times, selects at least any one of establishing the synchronism of time with any one of the plurality of reference devices based on that information, establishing the synchronism based on a reference signal transmitted from any one of the plurality of reference devices, or establishing the synchronism based on a reference signal arrived via any one of the arrival routes of the reference signal from the plurality of reference devices to the synchronizer, and then establishes synchronism with any of the plurality of reference devices, depending on the selection results. Selection is made so that the synchronism is established between one of the operating reference devices included in the plurality of reference devices.SELECTED DRAWING: Figure 4
Patent JP-2015111742-A (JP)
Title: Semiconductor device
Inventor: TAKEMURA YASUHIKO
IPC: H01L29/786
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor employing a conductor-semiconductor junction, which has excellent characteristics, which can be easily manufactured, or which has higher degree of integration.SOLUTION: In a junction with a conductor having a work function lower than electron affinity of a semiconductor layer, a region into which carriers are injected from the conductor to the semiconductor layer is formed. Such the region is used as an offset region of a field effect transistor (FET) or a resistor of a semiconductor circuit such as an inverter. Further, by setting up such the offset region and the resistor in one semiconductor layer, an integrated semiconductor device can be manufactured.
Patent JP-2016175665-A (JP)
Title: Package and label for lid
Inventor: IKEDA MASAHIKO
IPC: B65D75/58
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a package that comprises an indicator function enabling easy checking of a stuck state of a label for a lid from the outside, and the label for the lid for use in the same.SOLUTION: In a package in which a label 2 for a lid is peelably and re-stickably stuck to coat a take-out port 10 for taking out an article to be packaged, the label 2 for the lid has a translucent area 24 provided in its re-sticking area. The translucent area 24 is provided in a position on a peeling starting side with respect to the take-out port 10. The translucent area 24 is formed of a translucent printing layer that is formed on a surface of a transparent base film.SELECTED DRAWING: Figure 2
Patent JP-2016175284-A (JP)
Title: Writing control device and image formation apparatus
Inventor: MIYADERA TATSUYA
IPC: B41J2/447
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a writing control device and an image formation apparatus which can establish transfer of image data requested in line synchronous signals even when the line synchronous signals are transferred in different cycles.SOLUTION: A writing control device comprises: a first sub-scanning magnification control part 110 which transfers LSYNC_N signals in different cycles; a plotter control part 130 which receives the LSYNC_N signals transferred in the different cycles, generates an LCLR signal for each reception of the N (N is a natural number) LSYNC_N signals, and transfers the image data in O (O is a natural number) lines to the first sub-scanning magnification control part 110 on the basis of the generation timing of the LCLR signal; and a driver 114B which controls lighting of a light source on the basis of the image data in the O lines.SELECTED DRAWING: Figure 2
Patent JP-2016178820-A (JP)
Title: Rotary electric machine and winch
Inventor: TAKAHASHI HIROSHI
IPC: H02K1/18
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of reducing cost of manufacture.SOLUTION: The rotary electric machine comprises a rotor and an armature. The armature includes: annular first and second stator cores that are provided in a direction of a rotation axis of the rotor; an annular third stator core that is provided oppositely to the first and second stator cores; and an annular armature coil that is provided between the first stator core and the second stator core. The first stator core includes a plurality of magnetic poles that are provided in a rotation direction, and a first positioning part that opposes the third stator core. The second stator core is formed in the same shape as the first stator core. The third stator core includes a second positioning part that opposes the first stator core and the second stator core. A relative rotation direction phase angle of the first stator core and the second stator core is formed by the first positioning parts of the first stator core and the second stator core and the second positioning part of the third stator core.SELECTED DRAWING: Figure 22
Patent JP-2016181148-A (JP)
Title: Virtual monitoring image creation system, information setting system, and simulation system
Inventor: TAKAHASHI NAOYA
IPC: H04N7/18
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To grasp in advance the installation position of a monitoring camera to be installed in a monitoring area, and virtually perform a simulation on intrusion.SOLUTION: A virtual monitoring image creation system acquires information on the center position of an angle of view when photographed with a monitoring camera from virtual setting height information and virtual setting angle information according to the virtual installation position of the monitoring camera that is determined on monitoring area point group data of a monitoring area E acquired by a point group data processing part 10; and creates a virtual monitoring image photographed by the monitoring camera installed at the virtual installation position on the basis of the center position information, specification information on the monitoring camera including inch size information, focal distance information, and aspect ratio information on imaging elements of the monitoring camera, and the value of a horizontal angle of view that is logically calculated from the specification information on the monitoring camera by using a predetermined angle of view operational expression.SELECTED DRAWING: Figure 1
Patent JP-2016180946-A (JP)
Title: Optical repeater and optical connector device
Inventor: NISHIMURA AKITO
IPC: G02B6/32
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical repeater that suppresses position gaps and an optical connector device.SOLUTION: The present invention relate to an optical repeater 30 between a substrate 10 and an optical connector 20, including: a plurality of optical paths for conveying an optical signal between the substrate 10 and the optical connector 20; a substrate-side end surface 31A where an end of the optical paths is opposed to the substrate 10; a connector jointing part jointing the other end of the optical paths to the optical connector 20; a body part 21 made of a material with a larger coefficient of linear expansion than that of the substrate 10; and a reinforcing member 39 surrounding the optical paths near the substrate-side end surface 31A and made of a material with a smaller coefficient of linear expansion than that of the body part 21.SELECTED DRAWING: Figure 1
Patent JP-2016184009-A (JP)
Title: Connector boot and cable with connector
Inventor: KAMATA TSUTOMU
IPC: G02B6/36
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector boot which is retained in the state bent in an arbitrary shape without complicating a structure of the connector boot and incorporating metal wire or the like therein and also without spending excessive cost, and also to provide a cable with a connector.SOLUTION: A connector boot includes a hollow boot body 10a. In the boot body 10a, a wall part 12 is formed covering around an optical fiber cable by being extended in the longitudinal direction of the boot body 10a. On the wall part 12, a slit 13 which is orthogonal to the longitudinal direction and opened to the outside and an engaging part 14 are provided. The engaging part 14 is formed of a recess 15 which is located in a part of one of wall parts 12 opposite to each other in the longitudinal direction while sandwiching the slit 13, and a protrusion 16 located in a part of the other and capable of being engaged with the recess 15. The optical connector boot 10 can hold an engaged state between the recess 15 and the protrusion 16.SELECTED DRAWING: Figure 2
Patent JP-2015194753-A (JP)
Title: microphone device
Inventor: TAKANO RIKUO
IPC: H04R1/38
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a microphone device which, even in a downsized microphone unit, can suppress a reduction in the quality of a speaker voice after voice signal processing.SOLUTION: This portable terminal device 100 (microphone device) comprises: an omnidirectional microphone 61; a bidirectional microphone 62 configured so that an environment noise 3 is acquired from a direction in which directive sensitivity is relative high due to that a direction in which directive sensitivity is relatively low faces a speaker voice 1; and a first voice signal processing unit 70a for subtracting the environment noise 3 acquired by the bidirectional microphone 62 with the same timing as the omnidirectional microphone 61 from the speaker voice 1 that includes the environment noise 3 acquired by the omnidirectional microphone 61, and performing voice signal processing for extracting the speaker voice 1 which has had the environment noise 3 reduced.
Patent JP-2016183635-A (JP)
Title: Radiator
Inventor: SHINOHARA HIROYUKI
IPC: F01P7/16
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiator which circulates a coolant according to travel conditions with a simple structure.SOLUTION: A radiator 1 includes a radiator core 1C, an upper tank 1U, and a lower tank 1L, and is disposed in the middle of a coolant circulation passage formed in a vehicle. The radiator 1 includes a thermo valve 13 which partitions an interior part of the lower tank 1L into multiple spaces. In the radiator 1 including the above structure, the cooling performance is changed according to a temperature of a coolant. Since the temperature of the coolant is changed by a load of an engine and an outdoor temperature, it can be said that the radiator 1 changes its cooling performance according to travel conditions.SELECTED DRAWING: Figure 1
Patent JP-2016185182-A (JP)
Title: Vacuum cleaner and information display method therefor
Inventor: MARUTANI HIROKI
IPC: A47L9/28
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which allows a user to easily understand information in a cleaning area and an information display method therefor.SOLUTION: A vacuum cleaner 11 has a body case. The vacuum cleaner 11 has drive wheels which enable the body case to travel. The vacuum cleaner 11 has control means 27 which causes the body case to autonomously travel by controlling the drive of driving wheels. The vacuum cleaner 11 has a cleaning part 22 to clean the surface of a floor. The vacuum cleaner 11 has an information detection part 63 to detect information in a cleaning area. The vacuum cleaner 11 has control means 27 with the function of display control means for performing processing of causing an external device 17 to display the information detected by the information detection part 63.SELECTED DRAWING: Figure 1
Patent JP-2016186717-A (JP)
Title: Character conversion device, control method of the same, program, and storage medium
Inventor: AKIYOSHI HIDENOBU
IPC: G06F17/22
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology that, even when a user has made a mistake in selection of a candidate phrase for predictive conversion, can quickly correct a character string including the phrase settled by mistake, so as to improve usability.SOLUTION: A character conversion device includes a function to, on the basis of some characters input to an input frame, predict character strings to be subsequently input to the input frame and display as a list of candidates for predictive conversion 301 at a position below the input frame. When one of the candidates in the list 301 is selected, the character conversion device displays the character string of the selected candidate for predictive conversion in the input frame, and after the candidate character string for predictive conversion is displayed in the input frame, when a deletion key is operated for deleting the characters of the character strings from the back of the character string, deletes the plurality of characters from the back of the character string at a time.SELECTED DRAWING: Figure 3