baber/WOPTO huggingface dataset:
Patent JP-2018007046-A (JP)
Title: Method, device and program for detecting radio communication abnormality
Inventor: NISHIGUCHI YUKI
IPC: H04W24/08
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load at radio fault analysis.SOLUTION: A gateway 10 includes: a valid parameter determination unit 40 which determines a valid parameter, on the basis of the values of a plurality of parameter types, indicative of radio quality with a sensor node, stored in a radio state DB 32; and an analysis unit 42 which classifies the parameter values collected in a predetermined period, among the parameter values determined to be a valid parameter, into a plurality of clusters, so as to analyze radio quality deterioration on the basis of the plurality of classified clusters. The valid parameter determination unit includes: a representative value calculation unit 14 which divides each predetermined period into a plurality of sections to calculate the representative value of each parameter in each of the plurality of sections; and a determination unit 20 which determines a parameter, having the standard deviation of the representative values in the predetermined period is larger than a threshold, to be a valid parameter.SELECTED DRAWING: Figure 3
Patent JP-2018007097-A (JP)
Title: Synthesizer circuit
Inventor: OTA HIROSHI
IPC: H03L7/22
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a configuration of a synthesizer circuit capable of suppressing phase noise compatibly with improvement of a frequency resolution.SOLUTION: A lock state in which a difference between an output signal frequency fo and a mixer input frequency becomes equal to a reference frequency fr is formed by a phase locked loop including a phase comparator 60, a voltage controlled oscillator 90 and a mixer 50. The mixer frequency includes a frequency (n fdds) that is an integer multiple of an output frequency fdds of a DDS 20 and of which the difference from a command frequency fo* is equal to the reference frequency fr. In accordance with the command frequency fo*, a controller 100 sets frequency setting parameters α and β for adjusting the output frequency of the DDS 20 and an integer (n) in such a manner that it becomes fdds=(fo*+fr)/n or fdds=(fo*-fr)/n.SELECTED DRAWING: Figure 1
Patent JP-2016173185-A (JP)
Title: Device for measuring wear of carbon ceramic brake disk
Inventor: BRANDESTINI MARCO
IPC: F16D66/02
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device of the type described herein that allows a more reliable measurement of wear.SOLUTION: A device for measuring wear in a carbon ceramic brake disk includes a number of coils (15) arranged to generate a magnetic field in the brake disk and to detect an eddy current in the brake disk. These coils are arranged as conductive leads disposed on a printed circuit plate (25).SELECTED DRAWING: Figure 3
Patent JP-2017023717-A (JP)
Title: Pressure limiting mechanism for fluid displacement and pressurizing syringe and method of assembly
Inventor: KANNER ROWLAND W
IPC: A61M5/31
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a syringe which has an intended pressure limit.SOLUTION: The syringe includes a syringe body, and a pressure-limiting mechanism is disposed inside the syringe body. The pressure-limiting mechanism may comprise a valve body which is spring biased in the syringe body. In one embodiment, the pressure-limiting mechanism is provided in the form the valve assembly having a valve seal which moves into sealing engagement with an internal wall of a valve bore in the syringe housing once the intended pressure limit is reached. In another embodiment, the pressure-limiting mechanism is provided in the form of the valve assembly having a valve seat which moves into sealing or plugged engagement with a valve plug once the intended pressure limit is reached. Regardless of the exact configuration, preferably the syringe is simple, reliable, easy to assembly, and easy to sterilize given its low number of parts.SELECTED DRAWING: Figure 1
Patent JP-2018008842-A (JP)
Title: Method for manufacturing cut glass plate and apparatus for cutting glass blank
Inventor: TAMON HIROYUKI
IPC: C03B33/09
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cutting method without having the meander of a crack in the vicinity of the start edge of a cutting scheduled line in a method for cutting a glass plate using a thermal shock.SOLUTION: The method for manufacturing a cut glass plate using a thermal shock comprises: the step 1 of irradiating an end portion on the side of the start edge of the cutting scheduled line of a glass blank with infrared light in a dotted pattern to propagate an initial propagating crack from a glass edge on the side of the start edge by the infrared light transmitting the glass blank; and the step 2 of condensing and irradiating the infrared light on the initial propagating crack of the cutting scheduled line or in front of the initial propagating crack to form a propagating crack obtained by propagating the initial propagating crack along the cutting scheduled line. In a region irradiated with the infrared light in the step 1, the glass edge on the side of the start edge of the cutting scheduled line is not included.SELECTED DRAWING: Figure 2
Patent JP-2017077451-A (JP)
Title: Physical condition detecting device, physical condition detecting method, and bed system
Inventor: AKATSU HIROYUKI
IPC: A61B5/00
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a physical condition detecting device which can detect the physical condition of a subject on a bed in detail on the basis of detection by weight sensors.SOLUTION: The physical condition detecting device which detects the physical condition of a subject on a bed is provided with: a plurality of weight detectors which are provided in the bed or under the legs of the bed and detect a change in weight according to the respiration of the subject; and a physical condition detecting unit which determines the direction in which the body axis of the subject extends and/or the disposition of the head of the subject on the basis of the detected weight change.SELECTED DRAWING: Figure 1
Patent JP-2018009523-A (JP)
Title: engine
Inventor: NISHIMURA KATSUHIRO
IPC: F02M37/32
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel passage in which fuel purification is taken into consideration in an engine using a fuel injection device different between a diffusion combustion system and a premix combustion system.SOLUTION: An engine 100 can cope with a premix combustion system and a diffusion combustion system. The engine 100 includes: a main fuel injection valve 79; a pilot fuel injection valve 82; a liquid fuel tank 33; a main fuel supply passage 121; a pilot fuel supply passage 122; a pilot fuel filter 141; a pilot fuel high pressure pump 56; a pilot fuel tank 171; and a pilot fuel supply pump 173. The pilot fuel tank 171 stores pilot fuel which is delivered from the pilot fuel high pressure pump 56 and is not injected in the pilot fuel injection valve 82. The pilot fuel is delivered to an automatic backwash type filter 174 and the pilot fuel filter 141 not through the liquid fuel tank 33.SELECTED DRAWING: Figure 10
Patent JP-2018011266-A (JP)
Title: Computing device
Inventor: GOTO HAYATO
IPC: H03B15/00
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a computing device including a plurality of elements having Josephson junctions.SOLUTION: According to one embodiment, there is provide a computing device including a first conductive body, a first element, a second element, a first transmission line and a second transmission line. The first conductive body expands along a first surface. The first element is separated from the first conductive body in a direction intersecting with the first surface and has a Josephson junction. The second element is separated from the first conductive body in the direction intersecting with the first surface, lines up with the first element in a first direction along the first surface, and has the Josephson junction. The first transmission line generates an electromagnetic field applied to the first element. The second transmission line generates an electromagnetic field applied to the second element.SELECTED DRAWING: Figure 1
Patent JP-2018012198-A (JP)
Title: Multilayer printed matter and manufacturing method therefor
Inventor: TEZUKA HIROBUMI
IPC: B42D25/27
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed matter with information on a substrate shielded by a shielding layer, which can read information by easily removing the shielding layer by a user and generating no adhesion of shavings of the removed printing layer to or around fingers of the user.SOLUTION: A first printing layer 2 having a prescribed printing pattern is arranged on a substrate 1 and a second printing layer 3 which can be removed by scraping with a plastic eraser is arranged by covering the first printing layer 2.SELECTED DRAWING: Figure 1
Patent JP-2018013580-A (JP)
Title: Imaging lens and imaging device
Inventor: ASAMI TARO
IPC: H04N5/225
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens that has good performance in an area of near infrared light, and an imaging device including the imaging lens.SOLUTION: An imaging lens comprises, in order from an object side, only four lenses including a positive first lens L1, a negative second lens L2, a positive third lens L3, and a positive fourth lens L4, as lenses having a refractive power. The following conditional expression related to the focal distance of the first lens L1 on the s line fs1 and the focal distance of the entire system on the s line fs is satisfied. 0.5<fs1/fs<2.5.SELECTED DRAWING: Figure 1
Patent JP-2018012962-A (JP)
Title: Tunnel structure having arch culvert installed therein, and construction method for the same
Inventor: TANAKA SEIJI
IPC: E02D27/32
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem when constructing a road, a water channel or the like in a hilly or mountainous land that a ground is sometimes inclined and an earth retaining blade of a culvert member at a pit mouth in such an area becomes inclined upward or downward, and if an earth retaining wall was constructed on the area, the earth retaining wall or a soil material could collapse.MEANS FOR SOLVING THE PROBLEM: A tunnel structure for an inclined road or water channel having an arch culvert installed therein is constructed in the following steps for: installing a precast arch culvert along an inclination at a pit mouth part with an inclined road or water channel; constructing a cast-in-place semi-annular earth retaining wall vertically on an outer peripheral surface of the arch culvert; and constructing near the pit mouth part a reinforcement earthen wall, an L-shaped retaining wall, a concrete block masonry structure or a similar earth retaining structure, with a horizontal bottom surface and a vertical wall at the pit mouth part.SELECTED DRAWING: Figure 1
Patent JP-2018013991-A (JP)
Title: Determination device, determination method, and determination program
Inventor: NAKAYAMA RYOTA
IPC: G06F13/00
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of detecting the significance of an evaluation result.SOLUTION: A determination device includes a calculation unit and a determination unit. The calculation unit calculates an estimated index value indicating the behavior of a user which is estimated in relation to a first content, for each sample related to the first content, on the basis of a first index value indicating the behavior of the user related to the first content and a second index value indicating the behavior of the user related to a second content. The determination unit determines the significance of the first index value on the basis of the estimated index value obtained by calculation.SELECTED DRAWING: Figure 1
Patent JP-2018017799-A (JP)
Title: Optical filter and method of manufacturing the same
Inventor: ITO AKIRA
IPC: G02B5/28
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter etc., capable of stopping foreign matter from entering from a peripheral edge gap communicating with a center gap and the outside.SOLUTION: An etalon filter 10 comprises: a first translucent body 11 having a first outer side face 11a and a first inner side face 11b; a second translucent body 12 having a second outer side face 12a and a second inner side face 12b; metal layers 131-134 sandwiched between a peripheral edge side of the first inner side face 11b and a peripheral edge side of the second inner side face 12b, and joining the first translucent body 11 and second translucent body 12 together; a center gap 14 sandwiched between a center side of the first inner side face 11b and a center side of the second inner side face 12b; peripheral edge gaps 151-154 sandwiched between the peripheral edge side of the first inner side face 11b and the peripheral edge side of the second inner side face 12b and communicating with the center gap 14 and the outside; and first, second foreign matter stop layers 211-214, 221-224 formed in the peripheral edge gaps 151-154.SELECTED DRAWING: Figure 1
Patent JP-2018016904-A (JP)
Title: Virus removing filter and mask using the same
Inventor: NAKAO HIROSHI
IPC: A41D13/11
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a virus removing filter having sufficient breathability, having virus removing performances and being excellent as a mask member.SOLUTION: A virus removing filter comprises: a first base material 11 composed of an open-cell foam sheet; an intermediate fiber layer 31 composed of a nanofiber formed on one surface of the first base material 11; and a second base material 21 composed of an open-cell foam sheet superposed on the intermediate fiber layer 31. The open-cell foam sheets of the first base material 11 and the second base material 21 are defined as a skinned soft slab polyurethane foam sheet, and the nanofiber of the intermediate fiber layer 31 is defined as a polyurethane.SELECTED DRAWING: Figure 1
Patent JP-2018015504-A (JP)
Title: Game machine
Inventor: SHIROTSUKA TAKASHI
IPC: A63F7/02
Filed: 2016-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is represented by a pinball game machine (pachinko machine) or a reel game machine (slot machine) and which has features in display means.SOLUTION: By using first presentation data, a first presentation display by the rotation operation of a POV display 3 is performed. A reference position sensor of a motor M41 for the POV detects that the POV display 3 is at a reference position. Corresponding to a detection result by the reference position sensor, an operation (a first operation) to set the POV display 3 at a rotation position to become an initial position is executed. After the POV display 3 starts rotating, corresponding to the rotation speed of the POV display 3 having reached a maximum speed, the first presentation data is read from the beginning and thereby the first presentation display is performed from the start. After the first presentation display was performed, at least until a presentation display using the POV display 3 is performed, the first operation is not to be executed.SELECTED DRAWING: Figure 302
Patent JP-2018021343-A (JP)
Title: Lock device
Inventor: TABATA SHINJI
IPC: E05C5/02
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a lock device in which irregularity does not occur on a surface of a door.SOLUTION: A lock device provided at a door includes a lock mechanism 30 and a release member 50. The lock mechanism 30 includes a lock member 40 provided rotatably and movably in the frontward/backward direction. The release member 50 includes: a first contact surface coming into contact with the lock member 40; and a second contact surface coming into contact with the lock member 40. The release member 50 is hooked with the lock member 40, and then the release member 50 is moved to the back surface side. By the release member 50 being moved to the lower side, the lock member 40 is rotated and the locking is released.SELECTED DRAWING: Figure 6
Patent JP-2018022754-A (JP)
Title: Device and fixing unit
Inventor: NOTANI MOTOI
IPC: G03G15/20
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To achieve fixing of a unit to an apparatus body with a simple operation.SOLUTION: An apparatus comprises: a body part 81 including an image forming part that forms an image on a sheet; a fixing unit 60 that is removably attached to the body part 81 and fixes the image formed by the image forming part to a recording material; and a rotating member 95 that is provided on one side of the body part 81 and fixing unit 60, is urged to rotate with a direction intersecting with an attachment/detachment direction of the fixing unit as an axis, and is in contact with the other side of the body part 81 and fixing unit 60 with an arcuate part 953 the distance of which from a rotation axis becomes longer from the downstream side toward the upstream side in a rotation direction to fix the fixing unit 60 to the body part 81.SELECTED DRAWING: Figure 7
Patent JP-2018020654-A (JP)
Title: Vehicle shape detection device and vehicle washing machine including the same
Inventor: TAKIZAWA RYOHEI
IPC: B60S3/04
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide: a vehicle shape detection device capable of creating vehicle shape data without missing and noise of data; and a vehicle washing machine including the vehicle shape detection device.SOLUTION: By setting two values, namely, a high threshold value and a low threshold value for determining light transmission/shading of optical axes B1 to Bn in a vehicle body detection device 5, a determination is made as to the optical axis Bn that has detected a light receiving level between the low threshold value SL to the high threshold value SH. The result is light transmission when any optical axis less than the low threshold value is not included among light receiving levels of adjacent optical axes Bn-1 and Bn+1.SELECTED DRAWING: Figure 4
Patent JP-2018021362-A (JP)
Title: Construction machine
Inventor: MASUDA KYOKO
IPC: E02F9/00
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine that easily implements mounting/dismounting of a filter and enables desorption of dust deposited on the filter.SOLUTION: A hydraulic shovel comprises an engine, cooler, fan, air filter 50, back solenoid 71, and lock member 60. The air filter 50 is mounted on an air filter fitting part provided in a guard of the hydraulic shovel. The back solenoid 71 gives a shock to the air filter 50 to make dust collected in the air filter 50 be desorbed. The lock member 60 supports the back solenoid 71 so that the back solenoid is movable between a separation position at which the back solenoid is separated from a mounting/dismounting path for the air filter 50 to allow mounting/dismounting of the air filter 50 and an actuated position at which the back solenoid is disposed inside the mounting/dismounting path to give a shock to the air filter 50.SELECTED DRAWING: Figure 4
Patent JP-2018026647-A (JP)
Title: Video replay program, video replay device, video replay method, video delivery system and metadata creation method
Inventor: KOBAYASHI MICHIO
IPC: H04N21/4725
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a viewer with information on an item in a video through a simple method when the viewer has an interest in the item shown in the video.SOLUTION: A video replay program causes a video replay device, which comprises a display section and an input section, to execute the following three kinds of operation: (1) display of a video on the display section by showing frames included in video data on the display section with the same sequentially switched; (2) setting of item regions, which are preliminarily set in the frames, in a manner to switch the item regions in accordance with switchover of the frames; and (3) display of item information associated with the item region set in the frames displayed on the display section when the item region is selected through the input section.SELECTED DRAWING: Figure 1
Patent JP-2016206681-A (JP)
Title: Toner cartridge and image forming apparatus
Inventor: OGOSHI TOSHIHIDE
IPC: G03G15/08
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge and an image forming apparatus that can reduce a toner remaining inside a housing of the toner cartridge.SOLUTION: An image forming apparatus 100 comprises a developing device 131 to which a toner cartridge 61 is removably attached. The toner cartridge 61 includes a rotatable cylindrical housing 65, and a plurality of inclined ribs 7 that are provided on the inner peripheral surface of the housing 65 for conveying toner and have a discontinuous part 73. The housing 65 includes a discharge port 66 for discharging a toner to the developing device 131 between both ends in the direction of the axis of rotation, and includes a first straight line part and a second straight line part. The first straight line part and second straight line part are arranged at the same position in the circumferential direction of the housing 65.SELECTED DRAWING: Figure 2
Patent JP-2018026703-A (JP)
Title: Communication device, communication method, and recording medium
Inventor: SHISAWA TOSHIYUKI
IPC: H04L29/08
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism enabling a flexible design of communication timing.SOLUTION: A communication device includes: a communication control unit for controlling transmission of any one and reception of the other of a first channel transmitted to a first direction or a second channel corresponding to the first channel but transmitted to a second direction opposite to the first direction; and a setting unit for setting a control mode by the communication control unit to a first mode or a second mode. The communication control unit transmits and receives the first channel and the second channel in different sub-frames in the first mode, and transmits and receives the first channel and the second channel in the same sub-frame in the second mode.SELECTED DRAWING: Figure 19
Patent JP-2017036659-A (JP)
Title: Grouting method inhibiting sulfuric acid ion from being eluted into ground
Inventor: SASAHARA SHIGEO
IPC: C09K17/02
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a grouting method which injects a grouting consolidation material, containing at least sodium silicate and sulfuric acid, into the ground, and which inhibits a sulfuric acid ion from being eluted into the ground.SOLUTION: In a grouting method, a grouting consolidation material containing at least sodium silicate and sulfuric acid is injected into the ground. The grouting method is characterized in that a calcium-containing aqueous solution is injected before injection of the grouting consolidation material.SELECTED DRAWING: Figure 1