baber/WOPTO huggingface dataset:
Patent JP-2014187845-A (JP)
Title: Motor control device and power steering device
Inventor: KASHIMA TOKUMI
IPC: H02P6/16
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device and a power steering device capable of enhancing current detection accuracy even on the occurrence of a current ripple by a pulse shift.SOLUTION: When a switching timing difference in interphase PWM duty signals becomes smaller than a first predetermined value, pulse shift control is performed in such a manner that the switching timing difference in the PWM duty signals becomes a second predetermined value or greater. Also, a correction amount of the phase of the PWM duty signal switching timing on the other side of DC bus current detection timing is made smaller than the correction amount of the PWM duty signal phase.
Patent JP-2014185765-A (JP)
Title: Speed reducer with eccentric oscillation type speed reduction mechanism
Inventor: ISHIKAWA TETSUZO
IPC: F16H57/04
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent bad influence from being applied to an eccentric oscillation type speed reduction mechanism as much as possible even if fretting occurs at an eccentric body shaft bearing and a main bearing.SOLUTION: This invention relates to a speed reducer G1 having an eccentric oscillation type speed reducer mechanism 8 in which external teeth gears 22 to 24 are internally contacted with an internal gear 26 while being oscillated by eccentric bodies 14 to 16 arranged at an input shaft (eccentric body shaft) 12, there are provided carriers 32 and 34 arranged at both axial sides of the external teeth gears 22 to 24, the eccentric body shaft 12 is supported by the carriers 32 and 34 through eccentric body bearings 42 and 44, a first contact part S1 between an outer ring 47 of the eccentric body bearings 42 and 44 and the carrier 32 (or a second contact part S2 between an inner ring 48 of the eccentric body bearing 42 and the eccentric body shaft 12) is formed with endless ring grooves 61 to 63, and lubricant is provided in the endless ring grooves 61 to 63.
Patent JP-2014170721-A (JP)
Title: Packaging material for battery
Inventor: DOKE HIROKI
IPC: H01M2/08
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for a battery capable of maintaining the state that a battery element is sealed without cleaving it until its temperature reaches a set temperature specified between 140 and 160°C, rapidly and smoothly breaking a seal when its temperature reaches the set temperature, and suppressing excess expansion and runaway of a battery reaction of the packaging material for the battery.SOLUTION: A packaging material for a battery includes a stack having at least of a base material layer, an adhesion layer, a metal layer and a sealant layer in this order. The sealant layer has a first sealant layer containing acid-modified polyolefin, a second sealant layer containing polyolefin and a third sealant layer containing polyolefin in this order. The first sealant layer is positioned at the metal layer side, the third sealant layer is positioned in an innermost layer, and the melting points of the first sealant layer, the second sealant layer and the third sealant layer satisfy a predetermined relationship. The packaging material for the battery can resolve the problem.
Patent JP-2014191112-A (JP)
Title: Optical finder
Inventor: SHINTANI MASARU
IPC: G03B17/56
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a subject, the trackability of a dynamic body, and the like.SOLUTION: An optical finder is capable of being mounted on an interchangeable-lens camera body. The optical finder comprises: a finder optical system 301 having an objective lens group 330 that can perform variable power; a stepping motor 305 driving the objective lens group 330 in an optical axis direction; and a control circuit for controlling the drive of the stepping motor 305, on the basis of the detection results of PI306. The control circuit controls the drive of the objective lens group 330 in response to the focal length of an interchangeable lens when the interchangeable lens (focal length variable power lens) is mounted on the camera body.
Patent JP-2013174597-A (JP)
Title: Methods and apparatus for in situ analysis of gases in electronic device fabrication systems
Inventor: DAVID K CARLSON
IPC: G01N21/35
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for adjusting a pressure level of a sample gas in a testing chamber by use of a pressurized inert reference gas, and determining the composition of the adjusted sample gas.SOLUTION: A system comprises: a chamber 106 for containing a gas to be tested; a fitting 102 for distributing a sample gas to the chamber; and a controller 136 for pressurizing the sample gas from such a low pressure that measurement by spectroscopy is inaccurate to such a high pressure that the composition of the sample gas can be accurately determined by spectroscopy. The controller 136 is coupled to a sample gas supply, and control a variable booster pump coupled to the controller 136 to additionally supply the sample gas to the sample gas in the chamber 106 for the pressurization.
Patent JP-2014192885-A (JP)
Title: Illumination device, image reading device including the same, and image forming apparatus
Inventor: KUROTSU YOSHIHIKO
IPC: F21Y101/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably adjust the distance between an incidence surface of a light guide body and a light source, and prevent the contact between the incidence surface and the light source due to the thermal expansion of the light guide body.SOLUTION: An illumination device 50 irradiates a document sheet arranged on contact glass with light as a focal point. The illumination device 50 includes a light source 51, a first light guide body 52A and second light guide body 52B, and a distance regulating unit 8. The light source 51 emits illumination light that is made incident on incidence surfaces of the first light guide body 52A and second light guide body 52B along a first direction. The first light guide body 52A and second light guide body 52B respectively include a first reflection surface 57A and second reflection surface 57B that emit the light to irradiate the document sheet. The distance regulating unit 8 makes it possible to adjust the distance between the light source 51 and the incidence surfaces, and prevents the incidence surfaces from contacting the light source 51 in association with the thermal expansion of the first light guide body 52A and second light guide body 52B in the first direction.
Patent JP-2014196687-A (JP)
Title: Vehicle
Inventor: INAOKA HIROSHI
IPC: F02M25/08
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle which uses a crank case and a canister to effectively process an evaporative fuel and enables downsizing of the capacity of the used canister.SOLUTION: A vehicle includes: a canister 47 including a purge port for supplying an evaporative fuel and a charge port for introducing the evaporative fuel and in which built-in active carbon absorbs the evaporative fuel; a canister branch pipeline 46 which is branched from a crank case charge pipeline 40 for connecting a fuel tank with a crank case and is connected with the charge port of the canister 47; and a first check valve 48 which is attached to the canister branch pipeline 46. The first check valve 48 opens when a pressure in the crank case charge pipeline 40 becomes equal to or higher than a predetermined pressure. When the first check valve 48 opens, the evaporative fuel is supplied from the crank case charge pipeline 40 to the canister 47 through the canister branch pipeline 46.
Patent JP-2014199975-A (JP)
Title: Program, loading position determination method, and loading position determination device
Inventor: SAITO TAKASHI
IPC: H04N1/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a program, a loading position determination method, and a loading position determination device capable of determining whether the loading position of a sheet loaded in a paper feed tray is proper or not.SOLUTION: A controller 210 of a computer device 200 functions as: an input unit 271 which receives a read image including an image of a predetermined sheet read by a scanner device 100 for reading an image with a predetermined read width; and a detection unit 272 which detects as an abnormal state a case in which the read image received by the input unit 271 includes plural rows or columns where black pixels continued from the end of the read image are interrupted not at a predetermined position corresponding to a predetermined sheet.
Patent JP-2014203558-A (JP)
Title: Electrodeless lighting device
Inventor: MIYAKE MITSUATSU
IPC: F21V29/00
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless lighting device which can prevent excessive heating.SOLUTION: An electrodeless lighting device 10 comprises: a stabilizer 11 which supplies a power source to an electrodeless fluorescent tube L; an induction coil 12 which generates a magnetic field by electric conduction from the stabilizer 11 and lights the electrodeless fluorescent tube L; and a housing part 13a of a shade 13 which houses the stabilizer 11 on an inner part, is attached to an attachment plate 14 having the induction coil 12 as the bottom surface and, thereby, retains the electrodeless fluorescent tube L. A slit 131 which functions as a vent hole for emitting heat from the stabiliser 11 is disposed on the housing part 13a. A bottom surface of the stabilizer 11 is separated by a nut 11d which functions as a gap securing member from the attachment plate 14. A protrusion 142 protruded in a direction of the electrodeless fluorescent tube L is formed on the attachment plate 14, and the protrusion 142 is formed as such a reflection surface that an inclination surface 142b extended toward the surrounding from an apex reflects light emitted to the hole inner direction of the electrodeless fluorescent tube L annularly formed.
Patent JP-2014211952-A (JP)
Title: Connection structure, connection method of wire
Inventor: NUMATA YUKI
IPC: H01R43/02
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of electrical connection of a conductor end and a connected object, by enhancing adhesion of each core wire at the conductor end, thereby preventing the conductor ends from scattering, and preventing burrs or disconnection of conductors from occurring.SOLUTION: Conductor ends 10 of a wire 1 consisting of a plurality of core wires 1a are compressed by press molding for pressing the conductor ends 10 in the axis side direction from the outer peripheral side direction. By the press molding, tapered surfaces 14a, 14b inclining in a direction crossing the axis side direction of the conductor end 10 are formed, for at least the outer peripheral surface 12 of the conductor end 10 on a tip 11 side. The conductor end 10 having the tapered surfaces 14a, 14b thus formed is arranged at the connection position of a connected portion 4, and connected electrically by ultrasonic bonding.
Patent JP-2014216629-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KATAUE AKIRA
IPC: H01L27/088
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To improve a working speed of a semiconductor device by controlling impurity concentration of a body region of the semiconductor device.SOLUTION: A semiconductor device comprises: a substrate including a first region and a second region; an element isolation insulating film formed on the substrate and defining each of the first and second regions; a well formed in the substrate; a first body region of a first conductivity type which is in a well of the first region, formed in a position shallower than the element isolation insulating film, and has a first impurity concentration; a second body region of a first conductivity type which is in a well of the second region, formed in a position shallower than the element isolation insulating film, and has a second impurity concentration different from the first impurity concentration; a first gate electrode formed on and electrically connected to the first body region; and a second gate electrode formed on and electrically connected to the second body region.
Patent JP-2014220311-A (JP)
Title: Electromagnet device
Inventor: KIN TAIGEN
IPC: H01H33/666
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet device in which one pole face of a permanent magnet can be arranged to face a movable iron core and can also prevent the breakage of a holder made of a nonmagnetic material covering a magnetic piece and the permanent magnet.SOLUTION: An electromagnet device has: a fixed iron core 7 formed by laminating a plurality of magnetic plates; a movable iron core 8 which is formed by laminating a plurality of magnetic plates and moves forward and backward in the fixed iron core; an electromagnetic coil 10 arranged in the fixed iron core; and a drive shaft arranged at the center of the movable iron core. The electromagnet device further comprises: a permanent magnet 11 which is arranged on a surface of the fixed iron core facing the movable iron core, and whose one pole faces the movable iron core while the other pole comes into contact with the fixed iron core; a magnetic piece 101 arranged at the pole of the permanent magnet facing the movable iron core; and a holder 102 which is fastened to the fixed iron core so as to cover the magnetic piece and the permanent magnet, and which is made of a nonmagnetic material having an opening on a surface facing the magnetic piece and a shaft portion of the electromagnetic coil of the permanent magnet.
Patent JP-2014220608-A (JP)
Title: Antenna device
Inventor: YAMAGUCHI MAKOTO
IPC: H01Q15/14
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device having a downsized configuration capable of maintaining a tilt angle of a front lobe in a desired direction at a predetermined angle in a directivity pattern while facilitating installation work and deepening the tilt angle of a back lobe on the side opposite to the desired direction.SOLUTION: An antenna device includes an antenna distribution phase shifter 500 which adjusts phases among a plurality of antenna elements 210 so that the direction of a front lobe is inclined downward from a virtual horizontal surface only by a predetermined angle. A reflection member 300 has a main reflection plate 310 and sub reflection plates 320, 330. At least a part of the end edge on the front lobe side in the sub reflection plates 320, 330 is inclined to the side opposite to the front lobe side with the lower end side in the longitudinal direction of an array antenna 200 as a reference.
Patent JP-2013177806-A (JP)
Title: Brick or block-like building element and assembly thereof
Inventor: FREDERIC REMAUD
IPC: E04C1/42
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a device which allows a person to have an external clear image without being seen and can lead light into a building.SOLUTION: A building element E is used for forming especially a wall, partition, and plate for a building or a closing device such as a blind and a door, and includes a first plane 1 and a second plane 2 made of a transparent material and at least one body 3 especially having a prism or cylinder shape, limited by side walls 4. In the body 3, the element E includes at least one lens 5 which includes a focal plane and is arranged near the first plane 1, and a transmission type screen 7 which is arranged between the lens 5 and the second plane 2. An image of a space in front of the lens 5 is formed on the screen 7 and can be seen from the back of the building element E.
Patent JP-2014217576-A (JP)
Title: Quilt
Inventor: SHIBATA YASUSHI
IPC: A47G9/02
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a quilt capable of improving heat retaining properties.SOLUTION: A quilt includes: a first bag body 4 that comprises upper and lower cloths 41 and 42; a first feather layer 5 that is housed within the first bag body 4 and made of feathers arranged under the upper cloth 41; a second feather layer 6 that is housed within the first bag body 4 and made of feathers arranged on the downside of the first feather layer 5; and a cotton layer 9 that is arranged between the first and second feather layers 5 and 6 and that has natural or artificially-formed cotton 8 housed within a second bag body 7 made of upper and lower cloths 71 and 72.
Patent JP-2014217598-A (JP)
Title: Toothbrush
Inventor: HAKAMATA YUSUKE
IPC: A46B9/04
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush capable of inhibiting deterioration in detection accuracy due to bending of a bristle bundle by detecting dental plaque by a detection section provided at a head part.SOLUTION: The toothbrush includes: a bristle bearing surface provided on a head part and disposed with a bristle bundle; a protrusion surface provided on the head part protruding further than the bristle bearing surface; a connecting surface for connecting the bristle bearing surface to the protrusion surface; a light-emitting element emitting light from a light-emitting part provided on the protrusion surface; and a sensor capable of detecting reflected light formed by light reflection via a light incident part provided on the protrusion surface.
Patent JP-2014222384-A (JP)
Title: Function execution time measuring device, function execution time measuring method, and function execution time measuring program
Inventor: TSUJI ATSUSHI
IPC: G06F11/34
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a function execution time measuring device capable of measuring execution time of a function within a specified program only if an operating state satisfies specified conditions.SOLUTION: A function execution time measuring device 1 has: a process-by-process storage area 1b for storing an operating state of a process operating in a processor in a first-in last-out (stack) form; a program loader 2 for loading a preinstalled main storage device with a target program; dynamic patch means 3 for inserting first and second hooks for generating an interrupt at each of a start point of a measuring target function and a start point of a specifying function within a target program; and execution time measuring means 4 for measuring and outputting lapse time from the first hook generating an interrupt to the execution of the measuring target function being completed, if the second hook generates an interrupt.
Patent JP-2014116282-A (JP)
Title: Magnet switch
Inventor: INAGAKI TAKAHISA
IPC: H01H50/54
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of melt dregs which may prevent a movable contact from separating from a fixed contact in a magnet switch.SOLUTION: A magnet switch 2 includes a movable contact 57 and a fixed contact 56 which is arranged so as to be axially opposed to the movable contact 57 and has a contact part 56b with/from which the movable contact 57 comes into contact and separates in accordance with the drive of the movable contact 57. When the state in which the movement amount of the movable contact 57 at the time of magnetization coil energization becomes maximum due to the wear of the fixed contact 56 is determined as the contact lifetime state, the contact part 56b comes into contact and separates on the more inward side than a radial outer side end 57a of the movable contact 57 during a period in which the fixed contact 56 reaches the contact lifetime state from when it is a new product. Consequently, adhesion of melt dregs which may prevent the movable contact 57 from separating from the fixed contact 56 can be prevented even when the fixed contact 56 is worn because the radial outer side end 57a of the movable contact 57 does not come into contact with the fixed contact 56.
Patent JP-2013179343-A (JP)
Title: TRIPLE GATE FinFET AND DOUBLE GATE FinFET HAVING FINS OF DIFFERENT VERTICAL DIMENSION
Inventor: ZHU HUILONG
IPC: H01L27/11
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor structure including a triple gate FinFET and a double gate FinFET having fins of different vertical dimension, and to provide a manufacturing method of a semiconductor structure.SOLUTION: An injection chemical species containing germanium is injected into the bottom part 33 of a selected semiconductor fin 13' having vertical dimension desired to be reduced. The bottom part 33 of the selected semiconductor fin 13' having the injection chemical species is subjected to selective etching for a semiconductor material where the injection chemical species does not exist, i.e., the semiconductor material at the upper part 23 of the semiconductor fin, and of other semiconductor fin 13 where the injection chemical species does not exist. Consequently, a FinFET having a complete vertical dimension and a high on current, and a FinFET having a reduced vertical dimension and a low on current are obtained on the same semiconductor substrate. Vertical dimension of a semiconductor fin in a selected FinFET can be adjusted, by adjusting the depth of the injection chemical species.
Patent JP-2014228167-A (JP)
Title: Firing charge
Inventor: YOKOYAMA KOTARO
IPC: F42B5/38
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a firing charge exhibiting a high safety during its handling and storing and exhibiting a superior ignitability at the time of cold temperature firing.SOLUTION: Within a burning case 11 are stored an ignition assistance charge 13 containing nitrocellulose together with major firing charge 12 made of triple base firing charge containing diethylene glycol dinitrate as a nitro plasticizer. The ignition assistance charge 13 has: an ignition delay time that is shorter than that of the major firing charge 12: and a gas generation speed that is slower than that of the major firing charge 13. The ignition assistance charge 13 has: a relative ratio of nitrocellulose higher than that of the major firing charge 12; and a web size larger than that of the major firing charge 12. It is preferable that the ignition assistance charge 13 is 5 to 25 mass% with respect to the total mass sum of 100 mass% of the major firing charge 12 and the ignition assistance charge 13.
Patent JP-2013242318-A (JP)
Title: Test measurement equipment
Inventor: JOHN F TURPIN
IPC: G01R23/16
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To inform, when measurement values to be displayed in time domain display and frequency domain display are different from each other by a signal outside a span thought it is in a taking in band, a user of it.SOLUTION: Test measurement equipment 200 detects excess energy outside a span though it is in a taking in band to notify a user of the excess energy. In addition, when the excess energy outside the span in the taking in band is detected, the test measurement equipment 200 may notify the user of the excess energy by displaying a full span.
Patent JP-2013247682-A (JP)
Title: Carrier frequency point search method and device
Inventor: YAN JI
IPC: H04B17/318
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for searching a carrier frequency point.SOLUTION: The method comprises the steps of: fixing all of detection waiting frequency points within a frequency band on the basis of frequency intervals; selecting part among all of detection waiting frequency points on the basis of a step length as a sampling frequency point and then calculating an initial PAR of the sampling frequency point for each of the selected sampling frequency points; weighting the initial PAR of each sampling frequency point by using the initial PARs of sampling frequency points adjacent to the left and right of each sampling frequency point and then acquiring a fixed PAR of each sampling frequency point; and sorting the fixed PARs of all sampling frequency points and then selecting a designated number of sampling frequency points and detection waiting sampling points adjacent to the left and right thereof as search result in decreasing order of size beginning with all of fixed PARs which have already been sorted.