baber/WOPTO huggingface dataset:
Patent JP-2014170554-A (JP)
Title: Method and apparatus for capacitive sensing
Inventor: ALEKSANDAR PANCE
IPC: G06F3/02
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide systems for sensing the proximity or touch of a user even where the surface proximate the user is formed of metal or another conductor.SOLUTION: The present disclosure addresses methods and apparatus facilitating capacitive sensing using a conductive surface, and facilitating the sensing of proximity to the conductive surface. The sensed proximity will often be that of a user, but can be another source of a reference voltage potential. In some examples, the described systems are capable of sensing capacitance (including parasitic capacitance) in a circuit that includes the outer conductive surface, and where that outer conductive surface is at a floating electrical potential. In some systems, the systems can be switched between two operating modes, a first mode in which the system will sense proximity to the conductive surface, and a second mode in which the system will use a capacitance measurement to sense contact with the conductive surface.
Patent JP-2015175321-A (JP)
Title: Filter failure detector and particulate matter detector
Inventor: YOSHITOME MANABU
IPC: G01N27/04
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter failure detector capable of accurately detecting a filter failure by considering the presence of low conductivity components (SOF components) in PM at a time of detecting a failure of a filter collecting the PM using an electric resistance PM sensor.SOLUTION: PM collection by a PM sensor is executed only if an exhaust gas temperature is equal to or higher than a predetermined temperature at which SOF components are oxidized and removed (S1 to S3). An amount of Soot components (collected Soot amount), which are collected by the PM sensor when a DPF is a filter (reference failure filter) acting as a reference of failure determination, is estimated (S4 to S6). An SOF regeneration control for heating sensor elements at a temperature at which only the SOF components are burned is executed (S7). On the basis of the collected Soot amount, rising timing of output when the DPF is the reference failure filter is estimated (S8). It is determined that a failure occurs to the DPF if output occurs prior to the rising timing, and it is determined that the DPF is normal if the output occurs after the rising timing (S9 to S11).
Patent JP-2015177443-A (JP)
Title: Network device
Inventor: KOMATSUZAKI KAZUHIRO
IPC: H04L12/931
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a network device capable of continuing communication even if abnormality occurs in a power supply circuit within the device, simplifying a configuration and maintaining a signal quality equal to that during normal operation.SOLUTION: The network device includes; a power supply monitoring part 9 which monitors a power supply voltage and detects abnormality in the power supply voltage; first switching means 11 which is provided closer to a relay processing part 4 than a waveform shaping circuit 7 and capable of switching whether to bypass a first signal transmission line 8a and a second signal transmission line 8b; and a switching control part 10 which controls the first switching means 11 when the power supply monitoring part 9 detects abnormality in the power supply voltage, and bypasses the first signal transmission line 8a and the second signal transmission line 8b closer to the relay processing part 4 than the waveform shaping circuit 7.
Patent JP-2015175327-A (JP)
Title: heat shield plate
Inventor: MIZUKAMI TAKAHISA
IPC: F01N13/18
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can lower delivery cost and improve assemblability.SOLUTION: A heat shield plate 1a comprises a pair of semi-cylindrical heat shield plate elements 3c, 3d. Metal plates 4c, 4d constituting the heat shield plate elements 3c, 3d and a semi-cylindrical heat insulation material 5c disposed inside the metal plates 4c, 4d are combined to each other by staples 10, 10 fixed so as to be punched from the outer sides of metal plates 4c, 4d.
Patent JP-2015179735-A (JP)
Title: Drift correction method of electric charge particle beam and electric charge particle beam drawing device
Inventor: IIZUKA OSAMU
IPC: H01J37/305
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a beam drawing device and method capable of correcting beam position drift with high accuracy.SOLUTION: A drift correction method of an electric charge particle beam comprises the steps of: determining a representative position of an actual result range where the electric charge particle beam was deflected in the past in a drawing direction by using a deflector; and correcting drift of the electric charge particle beam by using a drift amount at the representative position of the actual result range.
Patent JP-2015178127-A (JP)
Title: Fine diameter forming method and fine diameter forming facility
Inventor: SAKURAI SHINGO
IPC: B21H1/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fine diameter forming method in which a fine diameter part having a circular section is cheaply formed on a stick shaped machining material with a small force and, even if fine diameter parts have different diameters along with axis direction, the fine diameter parts may be easily formed with common forming rolls.SOLUTION: Used is a machining facility comprising: a holding member rotatably holding machining material 42; a forming rolls 22, 26 arranged in circumferential direction of the machining material 42; a relative movement means moving the forming rolls 22, 26 relatively each other in axis direction and perpendicular direction to the axis; and a rotatively driving means rotatively driving the forming rolls 22, 26. A fine diameter forming operation in which the forming rolls 22, 26 rotated for rotating and feeding the stick shaped machining material 42 having a solid structure is on its axis is downwardly pressed is performed on the machining material 42 along with the axis direction so as to form a fine diameter part 72A entirely on a planed machining range longer in axis direction than the width of the forming rolls 22, 26.
Patent JP-2014159571-A (JP)
Title: Branched polymers and methods for their synthesis and use
Inventor: CHRISTOPHER ROBERTSON
IPC: C08L9/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide polymers having a glass transition temperature of less than 0°C which are miscible with and adherent to rubber components, and tire components comprising vulcanized products of the polymers.SOLUTION: The present invention provides a polymer including at least two branch points and at least two branches extending from each of the branch points, where a backbone is characterized by a length at least 2.5 times the entanglement molecular weight of the backbone, where the branches are each characterized by a length at least 1 times the entanglement length of the branches, where the backbone is characterized by a glass transition temperature of less than 0°C, and where the backbone and the branches are miscible with one another.
Patent JP-2014166390-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a performance over a plurality of game machines while connecting the game machines simply.SOLUTION: A right-hand infrared LED 37R and a right-hand infrared sensor 38R are arranged on the right-hand side in the front view of a pachinko machine 10, and a left-hand infrared LED 37L and a left-hand infrared sensor 38L are arranged on the left-hand front view side. The right-hand infrared LED 37R emits an infrared ray toward the pachinko machine 10 disposed on the right-hand side of that pachinko machine 10, and the emitted infrared ray is received by the left-hand infrared sensor 38L of the pachinko machine 10 disposed on the right-hand side. On the other hand, the left-hand infrared LED 37L emits an infrared ray toward the pachinko machine 10 disposed on the left-hand side of the former pachinko machine 10, and the emitted infrared ray is received by the right-hand infrared sensor 38R of the pachinko machine 10 arranged on the left-hand side. Thus, various data can be transmitted and received among a plurality of pachinko machines 10 while connecting those pachinko machines 10 easily.
Patent JP-2015181393-A (JP)
Title: Knapsack power spraying machine
Inventor: MIYAMOTO TAKEO
IPC: B05B15/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a knapsack power spraying machine that can improve work performance when handling a link rod.SOLUTION: A knapsack power spraying machine 100 includes: a spraying machine body 8 having a dusting powder tank 7, a blower 6 and a shutter case 10a provided therebetween; a knapsack frame 1 mounted to the spraying machine body 8, and carried on the back of a worker; a shutter arm 16 disposed in a space S between the knapsack frame 1 and the spraying machine body 8, and coupled to a first valve stem 11a and a second valve stem 12a projected from the shutter case 10a; a link rod 30 vertically extended in the space S and having a lower end coupled to a control lever 21 operated by the worker, and with a tip 34a of an upper end 34 locked to the shutter arm 16; and a handle part 41 provided on the link rod 30 and laterally extended in the space S.
Patent JP-2015184142-A (JP)
Title: Current detection device
Inventor: AOKI ATSUSHI
IPC: G01R19/00
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To adjust a phase compensation amount in an operational amplifier by an external circuit of the operational amplifier for reducing the delay of a detected current signal, in a current detection device using a general-purpose operational amplifier of low speed.SOLUTION: A current detection device 5 includes: a shunt resistance 11 for converting an instantaneous current into a detection current signal which is a voltage signal; a first filter 12 for reducing surge noise superimposed on the detection current signal; an operational amplifier 17 for amplifying the detection current signal; a third filter 19 which reduces a ringing signal due to the surge noise of the detection current signal amplified by the operational amplifier 17 and outputs the same to an A/D converter 6a; and a second filter 13 which reduces the surge noise which becomes a ringing-shaped waveform of the detection current signal inputted from the first filter 12 and outputs the same to the operational amplifier 17. A time constant of the second filter 13 is smaller than a time constant of the third filter 19, and a capacity of a capacitor 13b is larger than that of a capacitor 19b.
Patent JP-2015183641-A (JP)
Title: Method of adjusting volume of combustion chamber of engine
Inventor: NISHIKAWA SHIZUO
IPC: F02F1/24
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To adjust a volume of a combustion chamber with high accuracy.SOLUTION: A cylinder head 200 includes recessed portions 204 constituting a part of a combustion chamber of an engine, and mating faces to a cylinder block, the recessed portions 204 have a plurality of openings in which a plurality of specific members are respectively mounted, and the mating faces 202 have cutting margins to three-dimensional shape data of the cylinder head 200 designed to have a target volume of the combustion chamber. In a method of adjusting a volume of the combustion chamber, the surface shape of the recessed portions and the shape of the mating face around the recessed portion are measured by continuously changing a laser beam irradiating position by using a line laser displacement meter. The measured data and the three-dimensional shape data are compared with each other, and data on regions corresponding to the plurality of openings is eliminated from the measurement data. A volume of the recessed portions 204 is calculated on the basis of the measurement data after the elimination, and the calculated volume of the recessed portions 204 and the volume of the recessed portions 204 based on the three-dimensional shape data are compared with each other to determine a cutting amount of the mating faces 202.
Patent JP-2015185521-A (JP)
Title: circuit switching device
Inventor: OZAKI TAKUMI
IPC: H01R12/73
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve a technique capable of downsizing a circuit switching device.SOLUTION: A circuit switching device includes a rotating plate 30. The rotating plate 30 is a rotating plate which includes a first surface on which a first contact group 71G that is a contact point with a first terminal group 81G is formed and a second surface 32a which faces opposite to the first surface and on which a second contact group 72G that is a contact point with a second terminal group 82G is formed, and which uses a direction crossing to the first surface and the second surface 32a as the rotation axis. A wiring pattern 60 for electrically connecting the first contact group 71G and the second contact group 72G is formed on the rotating plate 30. According to the rotational position of the rotating plate 30, combinations of one or plural first terminals 81 and one or plural second terminals 82 which are electrically connected with each other via the wiring pattern 60 are changed.
Patent JP-2015182068-A (JP)
Title: mixer
Inventor: MASUI MASAKI
IPC: B01F3/18
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved mixer capable of restraining staying of a granule, while maintaining a space factor of the granule in the mixer in a predetermined value or more.SOLUTION: For solving the problem, according to a certain viewpoint of the present invention, a mixer is provided with a mixer body for carrying while agitating a granule in the lateral direction, a gate part provided on a downstream side end surface of the mixer body, maintaining a space factor of the granule in the mixer body in a predetermined value or more and capable of discharging the granule from above an upper end part and one or a plurality of through-holes provided upward from the lower end of the gate part so as to cut out and discharging the granule to an external part of the mixer body, and a height and a width of the respective through-holes are larger than 2.5 times of a maximum pseudo particle diameter of the granule, and the total cross-sectional area of the whole through-holes is smaller than the cross-sectional area in the downstream side end surface of a space factor part of the granule.
Patent JP-2015188605-A (JP)
Title: Error estimation method, motion analysis method, error estimation device, and program
Inventor: CHO IMEI
IPC: A63B69/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an error estimation method, and the like with which processing loads can be reduced and also an error of an index indicating the state of a moving body can be highly accurately estimated using signals from a positioning satellite.SOLUTION: The error estimation method comprises: computing, at a plurality of timings in periodic motion accompanying movement of a moving body, a plurality of coordinate conversion matrices between a first coordinate system with respect to a first sensor mounted to the moving body and a second coordinate system with respect to the moving body; when a detection result of a second sensor for receiving signals from a positioning satellite is received, selecting from among the plurality of coordinate conversion matrices a coordinate conversion matrix corresponding to the timing at which the detection result of the second sensor is obtained, and using the selected coordinate conversion matrix to convert one of the azimuth angle of the moving body based on the detection result of the first sensor and the azimuth angle of the moving body based on the detection result of the second sensor; and using the difference between the converted azimuth angle and the other azimuth angle to estimate the error of an index indicating the state of the moving body.
Patent JP-2015191198-A (JP)
Title: Manufacturing method of toner
Inventor: WATANABE TOSHITARO
IPC: G03G9/087
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a toner that has a narrow particle diameter distribution, contains less amount of irregular shape particles, and has high circularity.SOLUTION: A manufacturing method of a toner includes the steps of: (a) mixing a binder resin and a solvent that can dissolve the binder resin to prepare a resin solution; (b) mixing and granulating the resin solution, dispersant, and a dispersion medium containing carbon dioxide in a liquid state or a supercritical state to form droplets of the resin solution; and (c) removing the solvent included in the droplets to obtain toner particles, where the penetration A of the binder resin is 90.0% or more; the dissolving index B of carbon dioxide in the solvent is 40.0 mass% or less; and the dissolving index C of the solvent in carbon dioxide is 2.0 mass% or more and 20.0 mass% or less.
Patent JP-2015191609-A (JP)
Title: bookkeeping system
Inventor: TSUCHIMOTO KAZUO
IPC: G06Q10/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To create transaction information sufficient for determining an item for journaling creation.SOLUTION: A bookkeeping system for writing transaction information has storage means comprising a question content data area for storing questions and answer choices required for double-entry bookkeeping entries, and an answer arrangement table area in which an order of answers to questions to be arranged during preparation of outline information is recorded. The bookkeeping system also has processing means comprising: question display means for presenting a question and answer choices from the question content data in a format for double-entry bookkeeping entries where an accounting office performs post-processing; input reception means for receiving an input of the question and obtained answer to generate input data; transaction information data generation means for creating transaction information data including all information required to select an account item, credit/debit classification and tax division thereof from the input data; and classification data creation means for creating classification data which includes data on the outline information, a date and an amount, and which includes one or none of a debit item and a credit item, from the transaction information data.
Patent JP-2015199846-A (JP)
Title: Polymer porous body comprising silica particle and production method thereof
Inventor: FUKUBAYASHI Yumeto
IPC: C08J9/30
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a polymer porous body that comprises silica particles small in average particle diameter, and has macropores and mesopores.SOLUTION: This invention provides a polymer porous body comprising silica particles, where silica particles with an average particle diameter of 200 nm or less are dispersed, and the polymer porous body has macropores with an average pore diameter of more than 0.50 μm and 200 μm or less and mesopores with an average pore diameter of 0.1-500 nm.
Patent JP-2015204316-A (JP)
Title: Silicon wafer and method for manufacturing the same
Inventor: TOBE TOSHIMI
IPC: H01L21/322
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide: a silicon wafer for manufacturing a semiconductor device, which enables the decrease in the cause of worsening the gettering ability of an ion implantation layer for the purpose of supplementing the weakness of the ion implantation layer; and a method for manufacturing such a silicon wafer.SOLUTION: A silicon wafer comprises a carbon ion implantation layer; the oxygen density in the ion implantation layer is identical to that in a layer other than the ion implantation layer. A method for manufacturing such a silicon wafer comprises any one of the following processes. The first includes the steps of performing a carbon ion implantation on a silicon wafer produced by FZ method, thereby forming an ion implantation layer as a gettering layer, and then, performing a thermal treatment on the resultant wafer in an atmosphere including no oxygen; the second includes the steps of performing the ion implantation, the step of then, forming an epitaxial layer and thereafter, performing a thermal treatment for recovery of the crystallinity sacrificed in the ion implantation; or the third includes the steps of performing, on a wafer produced by CZ method, a thermal treatment for change a part of oxygen dissolved in the wafer into a form of silicide precipitate or a thermal treatment for outward diffusion and then, performing an ion implantation and a thermal treatment.
Patent JP-2014178323-A (JP)
Title: Linear illumination device
Inventor: KURASHIGE MAKIO
IPC: G02B5/32
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of projecting a linear pattern by using a coherent light source while suppressing occurence of speckle on a projection plane.SOLUTION: A light beam scanner 60 reflects laser beam L50 and irradiates a hologram recording medium 45. The hologram recording medium 45 has an image 35 of a linear scatterer recorded thereon as a hologram by using reference light focused at a scanning origin B. A light beam scanner 60 bends the laser beam L50 at the scanning origin B to deliver the laser beam L50 to the hologram recording medium 45. At that time, a bending mode of the laser beam is temporally changed to temporally change an irradiation position of the bent laser beam L60 to the hologram recording medium 45. Diffraction light L45 from the hologram recording medium 45 reproduces the image 35 of the linear scatterer onto a light receiving plane R on a stage 210. If an object is placed on the light receiving plane R, a hologram reproducing light projects a linear pattern and a projected image thereof is photographed to measure a three-dimensional shape of the object.
Patent JP-2015206629-A (JP)
Title: vortex flowmeter
Inventor: SHINKAWA KOICHIRO
IPC: G01F1/32
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter capable of measuring the flow rate regardless of the aperture of a fluid pipe.SOLUTION: The vortex flowmeter 1 of the present invention includes a flow channel body 2 including a main channel 3 through which a fluid flows; a vortex generator 4 inserted into the flow channel body 2; and pipes 6a and 6b that communicate with the main channel 3 and branch the fluid. The flow channel body 2 includes first bypass flow channels 7a and 7b through which the fluid branched by the pipes 6a and 6b flows. A flow sensor 12 for detecting the frequency of the flow of the alternation caused inside the first bypass flow channels 7a and 7b by the vortex generator 4 is disposed inside a second bypass flow channel 13.
Patent JP-2015205091-A (JP)
Title: vacuum cleaner
Inventor: ICHIKAWA HIROMITSU
IPC: A47L9/28
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which secures suction power while maintaining a space between a suction port and a cleaning-target surface approximately constant and making a cleaning part hardly run on the cleaning-target surface.SOLUTION: A vacuum cleaner 11 includes a body case 12, a driving wheel and a cleaning part 28. The body case 12 is provided with a motor blower and a dust collection part 14 communicating with a suction side of the motor blower. The driving wheel enables the body case 12 to run on a cleaning-target surface F. The cleaning part 28 is provided with a body part 35, a suction port 52 and a wheel 39. The body part 35 has a bottom surface part 51 facing the cleaning-target surface F, is located at the lower part of the body case 12 and can move up and down. The suction port 52 is provided in the bottom surface part 51 and communicates with the dust collection part 14. The wheel 39 projects downward from the bottom surface part 51, and makes the body part 35 move up and down while following the cleaning-target surface F by contact with the cleaning-target surface F.