baber/WOPTO huggingface dataset:
Patent JP-2016150006-A (JP)
Title: Particle beam treatment planning device and simulation method of particle beam irradiation
Inventor: HAMADA HIDENOBU
IPC: A61N5/10
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam treatment planning device that can calculate 3-dimensional dose distribution formed in a patient's body efficiently and accurately when particle beams are applied by a scanning irradiation method.SOLUTION: In a sub-beam generation position set between a shielding member provided downstream from a scanning device and the scanning device, particle beams are approximated by the set of multiple sub-beams where a portion of distribution of each sub-beam overlaps in adjacent sub-beams, and the sub-beam dose distribution formed in an irradiation target by each sub-beam is calculated and integrated on the assumption that each sub-beam of multiple sub-beams diffuses from a virtual focal point. Thereby, each dose distribution formed in the irradiation target by the particle beams for irradiating each irradiation position is found, and each irradiance of the particle beams for irradiating each irradiation position is found so that all dose distribution found by integrating each dose distribution may become the target dose distribution set in a treatment plan.SELECTED DRAWING: Figure 5
Patent JP-2016152852-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent the occurrence of failure in a performance device and distribute a processing load.SOLUTION: A game machine includes a plurality of movable objects which perform a predetermined action, first control means, and second control means which activates the movable objects on the basis of an action instruction command transmitted from the first control means. When the second control means receives an action instruction command instructing the action of one of the plurality of movable objects from the first control means, the second control means nullifies the received action instruction command in the case in which the other movable object is not in not-interfering position.SELECTED DRAWING: Figure 27
Patent JP-2016155921-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: SAITO MASAYUKI
IPC: C08F2/44
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition that has at least one sufficient characteristic or a suitable balance in at least two characteristics in characteristics such as a high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, negatively large dielectric anisotropy, large resistivity, high stability to ultraviolet rays, and high stability to heat, and to provide an AM element having characteristics such as a short response time, large voltage retention rate, low threshold voltage, large contrast ratio, and a long service life.SOLUTION: The liquid crystal composition comprises a specific compound having a negatively large dielectric anisotropy as a first component and a specific compound having a small viscosity as a second component, and has a negative dielectric anisotropy. The composition may contain a specific compound having a high maximum temperature or a small viscosity as a third component, a specific compound having a negative dielectric anisotropy as a fourth component, or a specific compound having a polymerizable group as an additive component.SELECTED DRAWING: None
Patent JP-2016155644-A (JP)
Title: Elevator pit ladder and elevator safety operation system
Inventor: KONDO MASATSUGU
IPC: B66B7/00
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an elevator pit ladder capable of simply and surely fixing the pit ladder at a storage position and a work position without providing any hole in a pit floor, and an elevator safety operation system equipped with the same.SOLUTION: A pit ladder 32 is provided in a pit P vertically stored in a storage position X along the wall surface W of the lower side of an entrance 20 at an uppermost floor, and rotated in the vertical state to be pulled out to a work position Y, and includes support cylinders 38a and 38b fixed to a vertical column 36a, a support shaft 39 having one end inserted into the support cylinders 38a and 38b and fixed to the floor of the pit P, and a rotation stop 32a penetrating the support cylinder 38b and the support shaft 39. The support shaft 39 is set as the rotational center of the pit ladder 32, and the rotation stop 32a penetrates the support cylinder 38b and the support shaft 39 in the pulled-out state of the pit ladder 32 to the work position Y to fix the rotation of the pit ladder 32.SELECTED DRAWING: Figure 1
Patent JP-2016155489-A (JP)
Title: Vehicle body side part structure
Inventor: ISHII SADAYUKI
IPC: B62D25/20
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the occupant protection ability in a vehicle body side part structure.SOLUTION: A vehicle body side part structure is provided with a side sill 3 which has a recessed part 32b recessed to the inner side in a vehicle width direction and extends in a vehicle length direction at a side and lower part of a vehicle. Further, a hollow door 2 is disposed at the outer side of the side sill 3 in the vehicle width direction. A lower part 2a of the door 2 is provided overlapping with the side sill 3 in a side surface view. Further, a load transmission member 4, which has a protruding part 4f protruding to the inner side in the vehicle width direction and transmits a load exerted to the inner side in the vehicle width direction to the side sill 3, is provided in a hollow inner part of the lower part 2a of the door 2.SELECTED DRAWING: Figure 4
Patent JP-2016163106-A (JP)
Title: Communication device and maintenance and operation system
Inventor: NAKAMURA DAIJI
IPC: H04B10/07
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To perform the failure determination of a failure tendency component which is difficult to discover failure at an early stage by determination, because the failure tendency product uses a fixed value which is impossible for setting change in an operation state after setting at the shipment of a device.SOLUTION: A communication device includes: a plurality of optical transmission units each including a laser diode, a photo diode for monitoring the output of the LD, a control circuit for supplying bias current to a driving circuit that drives the laser diode on the basis of a power monitor value, and for transmitting the current monitor value of the bias current, and a temperature monitor circuit for measuring the temperature of the LD; an average value calculation unit for calculating the average value of a plurality of current monitor values; a temperature correction unit for correcting the temperature of the current monitor values on the basis of the output of the temperature monitor circuit; and a failure determination unit for determining failure in the optical transmission units on the basis of the average value and the plurality of corrected current monitor values.SELECTED DRAWING: Figure 1
Patent JP-2016049965-A (JP)
Title: Vehicular suspension member
Inventor: MORI MITSUO
IPC: B60G21/055
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance protection of an epoxy resin coating film and a suspension member body as the base surface thereof in a vehicular suspension member including the epoxy resin coating film.SOLUTION: The vehicular suspension member includes a metal vehicular suspension member body; a first layer provided to cover a surface of the body; and a second layer provided to cover at least a part of the surface of the first layer. The first layer includes an epoxy resin, while the second layer includes an epoxy resin and a fluorine resin.SELECTED DRAWING: Figure 1
Patent JP-2016161107-A (JP)
Title: Airtight jig for opening part
Inventor: MATSUO MITSURU
IPC: G01M3/26
Filed: 2015-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an airtight jig for an opening part in which the opening part such as a pipe end can be airtightly closed in a safe manner with a simple configuration, a high airtightness can be held and the jig can be removed fast.SOLUTION: This invention relates to an airtight jig 1 for an opening part for airtightly closing an opening part 52 such as an end part of a pipe 50. The jig comprises: a cover member including a base plate 11 and a supporting piece 12; a hose band 20 for fixing the supporting piece 12 near the opening part 52; a pressing plate 30 applied with a pressing force through screwing of a bolt B; and a resilient member 40 disposed between the pressing plate 30 and the opening part 52. The supporting piece 12 is fixed with the hose band 20 in such a way that the base plate 11 is arranged at a position where it is spaced apart from and oppositely faces the opening part 52, the resilient member 40 is resiliently deformed by the pressing plate 30 and making closely contact with the circumferential edge of the opening part 52, thereby the opening part 52 is airtightly closed.SELECTED DRAWING: Figure 5
Patent JP-2015193371-A (JP)
Title: Electronic control device for electric power steering
Inventor: SAITO TSUNEYUKI
IPC: H05K7/20
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device for an electric power steering which achieves further downsizing and low costs.SOLUTION: An electronic control device for an electric power steering includes: a first substrate on which a first surface mounting component is mounted; a second substrate on which a second surface mounting component having allowable electric current capacity larger than that of the first surface mounting component is mounted; an insert mold component having connectors mounted on a first end part of the second substrate and a second end part arranged perpendicular to the first end part; a heat sink which radiates heat transmitted from the second surface mounting component to the second substrate to an exterior part; and a protection cover covering the first substrate and the second substrate on which the insert mold component is mounted, the protection cover fixed to the heat sink.
Patent JP-2016164397-A (JP)
Title: Cooling fan structure of driving source
Inventor: KAMIYAMA DAIKI
IPC: H02K9/02
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fan structure of a driving source which achieves downsizing of a cooling fan and preferably blows cooling air in a range from low speed rotation to high speed rotation.SOLUTION: A cooling fan structure 15 includes: a wall inclined surface 41; a cooling fan 32; a fan inclined surface 54; and adjustment means 34. The adjustment means 34 includes: a bearing 62 which penetrates through a crank shaft front end part 24; a rotary shaft 63 supported by the bearing 62; a first roller 64 and a second roller 65 provided in the rotary shaft 63; and a biasing part 66 which biases the first roller 64. The crank shaft front end part 24 rotates the rotary shaft 63 to cause the second roller 65 contacting with the wall inclined surface 41 to rotate and thereby cause the first roller 64 contacting with the fan inclined surface 54 to rotate the cooling fan 32.SELECTED DRAWING: Figure 3
Patent JP-2016167675-A (JP)
Title: Piezoelectric vibrator
Inventor: KATO AKIKO
IPC: H03H9/19
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide means that is sufficiently adaptable to a case where the ZTC temperature of a resonance frequency cannot be sufficiently increased even by adjusting the cut angle in a piezoelectric vibrator.SOLUTION: In a piezoelectric vibrator in which a vibration leg 2 extending from a base portion 1 is provided with a groove portion 5 formed in an extension direction of the vibration leg 2, the groove portion 5 has a wall portion 6 for separating a first groove area 5a located at the tip side in the extension direction and a second groove area 5b located at the rear end side from each other, and the wall portion 6 is formed such that the position of the side surface of the wall portion 6 in the second groove region 5b is located in the range from 5% to 20% of the total length of the vibration leg 2 from the boundary position between the base portion 1 and the vibration leg 2.SELECTED DRAWING: Figure 1
Patent JP-2016170054-A (JP)
Title: Imaging apparatus and imaging system
Inventor: YAMADA TOMOHIRO
IPC: G01N21/17
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of clearly visualizing a structure in a scattering body through reflection photography using light.SOLUTION: An imaging apparatus comprises: a pulse light source which emits light; a parallel lighting optical system which converts the light into parallel luminous flux and emits it in two dimensions to a surface of a specimen; a spectral element which spectrally diffuses the light to a wavelength corresponding to each measurement region on the specimen; an optical path branch element which branches an optical path of reflected light from the specimen; a converging optical system which converges reflected light from the specimen; an optical path limiting element which limits the optical path of the reflected light from the specimen; a gate which extracts only a component, delayed by a predetermined time from a peak value of the reflected light, of a time waveform of the reflected light from the specimen; and a detecting element which detects the reflected light from the specimen, a wavelength of light emitted from a pulse light source being spatially and temporally discriminated and reaching the detecting element.SELECTED DRAWING: Figure 2
Patent JP-2016170677-A (JP)
Title: Program for document image processing and image processor and character recognition device using the program
Inventor: HAYASHI SHINGO
IPC: G06K9/32
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of arranging and imaging document sheets to be recognized.SOLUTION: When an image obtained by collectively imaging a plurality of documents (e.g., business cards) with a plurality of character strings written is processed, and an image to be processed is inputted to an application for recognizing the character strings written in each document, a character component extraction part 11 and a character string extraction part 12 extract the character strings included in the inputted image together with data representing the direction thereof in one string respectively. A character string classification processing part 13 classifies the extracted character strings in each character string group which is distributed having a predetermined positional relation and also has a relation with difference of data representing mutual directions approximating to a specific value. A business card image cutout part 14 cuts out an image corresponding to a range in which character strings of each character string group are distributed from the inputted image in the character string group classified by the character string classification processing part 13.SELECTED DRAWING: Figure 1
Patent JP-2016174029-A (JP)
Title: Semiconductor device
Inventor: MISU SHINICHIRO
IPC: H01L29/739
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables reduction in a recovery loss.SOLUTION: A semiconductor device of an embodiment comprises: a diode part having a first conductivity type anode region which is provided on a first surface of a semiconductor substrate having the first surface and a second surface opposite to the first surface, a second conductivity type cathode region provided on the second surface and a second conductivity type drift region which is provided between the anode region and the cathode region and has a concentration of a second conductivity type impurity lower than that of the cathode region; and an IGBT part which is provided on the first surface and has a plurality of second conductivity type emitter regions with an area density on the first surface decreasing toward the diode part, a first conductivity type collector region provided on the second surface, a first conductivity type base region provided between the emitter region and the collector region, and a drift region provided between the base region and the collector region.SELECTED DRAWING: Figure 1
Patent JP-2015193603-A (JP)
Title: Method for producing gamma-butyrolactone
Inventor: TANIGUCHI SHOHEI
IPC: C07D307/33
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing gamma-butyrolactone (GBL) stably in high yield in a production method of GBL by hydrogenation of succinic acids, especially to suppress fluctuation (decrease) in the GBL yield in a hydrogenation reaction using a catalyst by preventing decrease in catalytic activity.SOLUTION: Provided is a method for producing gamma-butyrolactone by hydrogenating succinic acid and/or its derivatives (hereinafter, the two may sometimes be collectively denoted as "succinic acids"), wherein a total amount of a nitrogen-containing compound, contained in a reaction mixture at the time of the hydrogenation reaction, is 1 mass ppm or more and less than 5000 mass ppm in terms of a nitrogen atom. The present invention provides an industrially advantageous process with which GBL can be obtained stably in high yield.
Patent JP-2016175185-A (JP)
Title: Molding die for foaming synthetic resin
Inventor: FUJITA YASUHISA
IPC: B29C39/22
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a molding die for foaming a synthetic resin having pressure-regulating means that keeps an internal pressure appropriate and certainly places a piston at a predetermined right position when producing a next product.SOLUTION: A molding die 10 for foaming a synthetic resin includes a vent 37 to discharge an inside foam gas during foaming an injected raw material of the synthetic resin, and pressure regulating means 11 connected to the vent 37. The pressure regulating means 11 has a cylinder 12 equipped with a piston 14. The cylinder 12 has holes (20 and 22) to inject and discharge a gas, in front of and behind a head 14a of the piston 14 respectively. The hole 20 is connected to the vent 37, while the hole 22 is connected to compressed air supply means 46.SELECTED DRAWING: Figure 1
Patent JP-2016177904-A (JP)
Title: Lighting fixture device and light distribution control lens
Inventor: SAITO RIICHI
IPC: F21V29/74
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a new lighting fixture technology in which heat individually generated by a plurality of light emitting and heat generating components stored in a lighting fixture case can be more efficiently transmitted and radiated to outside, light can be distributed and dispersed and properly converged in a wide range, light flux that can be out of a lighting range and diminished is reduced, energy loss is restricted and a light distribution can be more efficiently controlled.SOLUTION: A lighting fixture device 1 has a lighting fixture case 2 provided with a lighting opening 27 at an extremity end circumferential edge of a side wall 24 raised from a circumferential edge of a heat conducting bottom wall 21 by a specified height. Each of individual light source modules LM is installed to be adjacent to the lighting opening 27, on the upper ends of a plurality of heat conducting members C that are independent at the bottom wall 21 while being thermally transmitted from each of the locations at the bottom wall where a plurality of light source modules LM in a lighting fixture case 2 are arranged while being independent individually and not being contacted to each other, a transparent cover 3 is installed at the lighting opening 27 to have a tightly-closed state.SELECTED DRAWING: Figure 2
Patent JP-2016176729-A (JP)
Title: Vibration measurement device
Inventor: ITO TETSUO
IPC: G01L5/10
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibration measurement device that reduces influences of vibration of the device itself and accurately measures vibration of a measurement target.SOLUTION: A vibration measurement device includes: a frame member 1 having a communication part into which a measurement target 100 is inserted; running support means 2, 3 which are formed on both ends of the frame member 1 and provided so as to protrude toward a center of an opening 1c that continues to the communication part, abutted to the outer surface of the measurement target 100 inserted into the communication part to support the frame member 1 to the measurement target 100, and also capable of moving in the longitudinal direction of the measurement target 100; and vibration measuring means 4 for measuring vibration of the measurement target 100. The vibration measuring means 4 includes: an abutting member 41 for being abutted to the measurement target 100; a vibration detector 42 integrally provided with the abutting member 41; and driving means 44-49 for switching the abutting member 41 between abutting and non-abutting states to the measurement target 100.SELECTED DRAWING: Figure 3
Patent JP-2016176369-A (JP)
Title: Blade wheel and natural energy generator
Inventor: KAWAI TOMOYA
IPC: F03D80/00
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a blade wheel and a natural energy generator which can improve conversion efficiency in converting energy received by a blade into rotation energy and improve strength of the blade in the blade wheel.SOLUTION: A blade wheel includes a main shaft rotatable about a shaft center, supporting bodies integrated with the main shaft, and blades 24 connected to the main shaft through the supporting bodies and rotated about a shaft center concentric to the shaft center of the main shaft, by receiving wind or water. The blade 24 has a straight portion 28 extended in parallel with the main shaft, and blade tip portions 29 extended from both end portions of the straight portion 28. The cross-section of the blade tip portion 29 obtained by cutting the blade tip portion at a plane including the shaft center of the vertical main shaft, has the cross-sectional shape inclined in several stages from a base end toward a tip to approach the main shaft side.SELECTED DRAWING: Figure 3
Patent JP-2016177133-A (JP)
Title: Waveform writing device, method, program, and electronic musical instrument
Inventor: SATO HIROTAKE
IPC: G10H1/24
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method, and a program that generate musical tones by a waveform reading method, for substantially shortening a silent time when no tone can be generated due to the lack of desired waveforms in a waveform memory at the time of tone switching involving the transfer of a plurality of waveforms, and to provide an electronic musical instrument using the device.SOLUTION: When a player depresses a timbre selection button, setting is performed to write waveform data on timbre corresponding to the button into a waveform memory area set as a preparation area on a waveform memory from a large-capacity flash memory, and the LED of the timbre selection button emits yellow light. The player plays an instrument with the present tone and when waveform writing completes in the background, the LED turns to green. After that, when the player depresses the same timbre selection button again, the waveform memory area set as the preparation area where writing is completed is switched from the preparation area to a play area, and the player is able to immediately play the instrument with the switched timbre.SELECTED DRAWING: Figure 8