baber/WOPTO huggingface dataset:
Patent JP-2015080922-A (JP)
Title: Ink jet head
Inventor: SUZUKI ISAO
IPC: B41J2/045
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head by which high-quality printing is possible.SOLUTION: An ink jet head 11 comprises: a nozzle plate which is a nozzle plate 15 having a plurality of nozzles 24, 25 arranged in fixed intervals, in which the plurality of nozzles include a plurality of normal nozzles 24, and a plurality of non-discharge nozzles 25 which are located outer side than the plurality of normal nozzles in a direction where the plurality of nozzles are arranged, and diameters of the non-discharge nozzles are larger than those of the normal nozzles; a plurality of pressure chambers which are provided so as to communicate with the plurality of nozzles; a common liquid chamber which communicates with the plurality of pressure chambers; and a plurality of driving elements which are provided adjacent to the plurality of pressure chambers, and discharge liquid in the plurality of pressure chambers as droplets from the plurality of normal nozzles.
Patent JP-2014111880-A (JP)
Title: Structure renewal method, structure construction method, and new structure
Inventor: NAGANO MAKOTO
IPC: E04G23/06
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure renewal method that can keep costs low by achieving further shortening of a construction period and enabling diversion of more structure parts, in comparison with a conventional technology.SOLUTION: A structure 1 is divided into upper and lower structure sections 2 and 3 while the structure 1 is held. The lower structure section 3 is removed. A new lower structure section is arranged below the upper structure section 2 while the upper structure section 2 is held. The new lower structure section and the upper structure part 2 are connected together for renewal of the structure 1.
Patent JP-2014111881-A (JP)
Title: Structure renewal method, structure construction method and new structure
Inventor: NAGANO MAKOTO
IPC: E04G21/18
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure renewal method for suppressing a bonding error in a new structure to secure strength of the new structure by easily and promptly centering an upper structure column which an upper structure has and a lower structure column which a lower structure has when the upper structure is connected to the lower structure.SOLUTION: An upper structure has a plurality of upper structure columns 4. On the basis of one upper structure column 4 of two upper structure columns 4, the other upper structure column 4 is moved so that an interval distance between the two adjacent upper structure columns 4 matches to an interval distance of two lower structure columns 5 opposite to the two upper structure columns 4 when the upper structure is made to face the lower structure. A pressing batten plate 8 is attached to either side faces of the upper structure columns 4 or the lower structure columns 5, the upper structure columns 4 and the lower structure columns 5 are moved, and the side faces of the upper structure columns 4 and the lower structure columns 5 are flushed. The lower structure is connected to the upper structure.
Patent JP-2015081678-A (JP)
Title: Clutch device
Inventor: SUNADA HIRONAO
IPC: F16D15/00
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a clutch device capable of defining a timing of insertion of a locking member into a spiral groove and relieving a contact load when a sidewall of the spiral groove makes contact with the locking member.SOLUTION: A driven-side rotor 5 is advanced to a drive-side rotor and a clutch device is made in an engagement state by a ball lock mechanism. A spiral groove 57 is formed on an outer peripheral surface of the driven-side rotor 5, a pin 69 of a locking member 61 is inserted into the spiral groove 57 to bring an inclined side of the spiral groove 57 into contact with the pin 69 when the driven-side rotor 5 is in an advanced position. As a result, the driven-side rotor 5 is moved backward with its rotation to make the clutch device in a release state. A guide surface 59 is provided in a location where a pin insertion side 57aI of the spiral groove 57 is formed, this enables the pin 69 to insert into the spiral groove 57 from only the guide surface 59, and the inclined side of the spiral groove 57 is avoided from making contact with the pin 69 when an amount of insertion of the pin 69 into the spiral groove 57 is small.
Patent JP-2015086122-A (JP)
Title: Production method of compound semiconductor
Inventor: SHIBATA KENJI
IPC: C30B29/36
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a production method for producing a compound semiconductor such as SiC with low cost.SOLUTION: The production method of SiC crystal includes: a step S1 for depositing a carbon film on a main face of a support substrate; a step S2 for forming a lamination structure in which the support substrate, the carbon film and a Si single crystal substrate are laminated, to contact a carbon film surface and a Si single crystal substrate surface; thereafter, a step S3 for heating them with a temperature of Si melting point or more, and carbon film melting point or less; and a step S4 for keeping the temperature. In the steps S3 and S4, the Si single crystal substrate is melted and dissolved in Si solution. Then, in a first cooling step S5 for gradually cooling a whole crucible, epitaxial growth of 3C-SiC single crystal is made. Then, in a second cooling step S6, quicker cooling speed is used for reducing cooling time. A growth layer of the 3C-SiC crystal is grown by controlling orientation of the Si single crystal substrate in the above steps.
Patent JP-2014045215-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TANAKA JUNJI
IPC: H01L21/56
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which enables improvements of the yield and the utilization ratio of a substrate and a resin and thereby reduces the costs.SOLUTION: A manufacturing method of a semiconductor device includes: a step where one surface of a substrate 10 is sealed by a resin 20; a first heating process where the substrate 10 and the resin 20 are heated while being held in a flat state; a process where the substrate 10 and the resin 20 are returned to a room temperature while being held in the flat state after the first heating process; a step where the resin 20 is cut from a surface opposite to a surface contacting with the substrate 10 so that the substrate 10 remains after the process where the substrate 10 the resin 20 are returned to the room temperature; and a process where the substrate 10 is diced to individual pieces.
Patent JP-2015093993-A (JP)
Title: Aperture block device and method
Inventor: YAMANA SHIGEHIKO
IPC: C21B7/12
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To perform block by a mud gan and movement for block by an aperture machine easily, and to retreat when the mud gan is not used for securing a wide space in the vicinity of a tap hole.SOLUTION: The aperture block device comprises: a mud gan 3 for injecting a block material for block of the tap hole; a core material insertion machine 4 integrated with the mud gan, pushing a core material C into inside of a nozzle 2 of the mud gan, and inserting the core material into the tap hole via the nozzle; and an aperture machine 5 integrated with the mud gan and the core material insertion machine, drilling a block material M for block of the tap hole or the block material and the core material for opening the tap hole. Movement means 6 for moving one selected from the mud gan and the aperture machine between an actuation position where it faces the tap hole, and a standby position where the mud gan, the core material insertion machine and the aperture machine are separated from the tap hole.
Patent JP-2015095551-A (JP)
Title: Showerhead assembly and plasma processing apparatus
Inventor: SAITO MICHISHIGE
IPC: C23C16/52
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a showerhead assembly that has good heat responsiveness and heat uniformity.SOLUTION: The showerhead assembly includes an electrode plate and a ceramic substrate supporting the electrode plate and supplies a gas. The ceramic substrate includes: first and second gas diffusion spaces which are formed at a center side and an edge side of the substrate; first and second heater electrode layers which are provided at higher positions in the first and second gas diffusion spaces; first and second coolant channels which are formed at higher positions in the first and second gas diffusion spaces and at upper or lower positions in the first and second heater electrode layers; and first and second gas supply paths for supplying the gas via the first and second gas diffusion spaces. The showerhead assembly is manufactured in such a manner that any joining plane is not included within the substrate.
Patent JP-2015093112-A (JP)
Title: Game machine
Inventor: EMORI TAKAO
IPC: A63F5/04
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To use a small-capacity game machine housing for a game machine including many generators and having large power consumption, without any change.SOLUTION: The game machine includes: a first power supply unit for generating a power supply of a first voltage; a first wire for connecting the first power supply unit to an acoustic signal generating part; and a capacitor 61 provided on the first wire. The capacity of the capacitor is defined to such a level as to flow a current (an increment) increasing in a time T in a current IS required when an acoustic generator generates a specific sound at a large volume in a time shorter than the time T and that the current flowing through the first power supply unit in the time T does not exceed the upper limit. The current is supplemented from the capacitor so as to reduce the output current of the first power supply unit.
Patent JP-2015098824-A (JP)
Title: Steam turbine low-pressure exhaust chamber
Inventor: MIZUMI SHUNSUKE
IPC: F01D25/24
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine low-pressure exhaust chamber capable of further exhibiting a pressure loss reduction effect due to expansion of an upper half of a low-pressure turbine outer casing without changing current basic specifications such as a size of a lower half of the low-pressure turbine outer casing.SOLUTION: A low-pressure exhaust chamber includes: a low-pressure turbine outer casing 5 of upper/lower-half split structure surrounding a low-pressure turbine inner casing 2, a bearing cone 3, and a flow guide 4; and an inner strength member 15 provided in the low-pressure turbine outer casing 5. An axial size of an upper half of the low-pressure turbine outer casing 5 is larger than that of a lower half of the low-pressure turbine outer casing 5, an axial size of an upper half of the bearing cone 3 is larger than that of a lower half of the bearing cone 3 in response to axial extension of the upper half of the low-pressure turbine outer casing 5, the upper half is smaller than the lower half in a distance from an outer wall of the bearing cone 3 to a central axis O of a turbine rotor 1 in each in-plane cross-section orthogonal to the central axis O of the turbine rotor 1.
Patent JP-2014103671-A (JP)
Title: Calibration method of rf signal source and amplitude flatness and phase linearity calibration unit
Inventor: DASILVA MARCUS K
IPC: H04B17/00
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To achieve amplitude flatness and phase linearity of an RF source.SOLUTION: A diode detector 22 of square rule and at least a pair of frequency tones of equal amplitude are used. The baseband generator 10 of an RF source generates its tone, which is applied continuously to a correction filter 12 and an up-converter 20 to generate an output RF signal. Its tone is changed at intervals over a specific frequency bandwidth, and at each average frequency in the tone, the magnitude and group delay of the tone and the phase of beat frequency between respective tones are measured. Resulting measurement values are used for calibrating the filter coefficients, thus ensuring the amplitude flatness and phase linearity over a specific frequency bandwidth.
Patent JP-2014115646-A (JP)
Title: Method and apparatus for correcting speech recognition error
Inventor: LEE GEUN BAE
IPC: G10L15/22
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for correcting speech recognition errors.SOLUTION: The method for correcting speech recognition errors includes the steps of: determining a likelihood that a speech recognition result is erroneous; generating a parallel corpus according to whether a correct answer corpus matches the speech recognition result, if the likelihood that the speech recognition result is erroneous is higher than a preliminarily defined standard; generating a speech recognition model based on the parallel corpus; and correcting the erroneous speech recognition result on the basis of the speech recognition model and a language model. In accordance with the present invention, speech recognition errors can be corrected.
Patent JP-2015103726-A (JP)
Title: Microwave heat treatment device and microwave heat treatment method
Inventor: HONG SEOKHYOUNG
IPC: H01L21/268
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To perform a heat treatment on a substrate by using a microwave while achieving uniformity of an in-plane temperature distribution.SOLUTION: In a microwave heat treatment device 1, a cooling gas is injected from a shower head 60 and a gas introduction port 12b at flow rates independent from each other by control of a control part 8 during a period where a semiconductor wafer W is subjected to annealing. A cooling gas is injected from the shower head 60 by a face flow at a predetermined flow rate toward a principal surface of the wafer W. A cooling gas is injected from the gas introduction port 12b via a plurality of gas jet ports 63a of a shower plate 63 in a direction parallel with the principal surface of the wafer W by a side flow at a predetermined flow rate toward the wafer W.
Patent JP-2015105389-A (JP)
Title: Deposition simulation device and deposition simulation method
Inventor: MAKI KOICHIRO
IPC: C23C14/54
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To simulate collision diffusion aspect of deposition particles with high accuracy.SOLUTION: A deposition simulation device for simulating a deposition process in which deposition particles discharged from a source adhere to a surface of a deposition object while colliding with gas particles in an atmosphere gas, includes means for setting an average value of flight distances of the deposition particles in a free process until the deposition particle collides the gas particle. The average λ is set based on a formula of 1, when n is a density of the gas particle, σ is a diffusion cross section of the deposition particles, ε is an energy of the gas particles, m is a mass of the gas particles, E is an energy of the deposition particles, and M is a mass of the deposition particles.
Patent JP-2015106456-A (JP)
Title: Light-emitting device
Inventor: AOKI TOSHIHIKO
IPC: H01L51/50
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily confirming, when connecting a terminal of a light-emitting element and a conductive member by using a conductive adhesive layer, whether the conductive adhesive layer is bonded to the terminal.SOLUTION: A wiring board is disposed on a light-emitting panel 100. Wiring side first terminals of the wiring board are connected to first light-emitting side terminals 150 of the light-emitting panel 100 through a conductive member 302. The first light-emitting side terminals 150 have a configuration in which light-shielding second layers 154 are laminated on translucent first layers 152. The conductive member 302 is connected to the first light-emitting side terminals 150 through a conductive adhesive layer 306. A plurality of openings are formed in the second layers 154. At least part of the conductive adhesive layer 306 is overlapped with the openings.
Patent JP-2015109542-A (JP)
Title: Speaker, earphone, and hearing aid device
Inventor: KABUMOTO TAKANARI
IPC: H04R1/02
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a speaker that allows preventing the occurrence of difference in pressure applied to both surfaces of a diaphragm.SOLUTION: A speaker of the present invention includes a magnet 10, an enclosure 11, a plate 12, a voice coil 13, a diaphragm 14, a suspension 22, and a tube 23. The enclosure 11 has a yoke 16 holding the magnet 10. The plate 12 is disposed on a surface of the magnet 10. The voice coil 13 is vibratably disposed in a direction parallel to the arrangement direction of the magnet 10 and the plate 12 in a magnetic gap formed on an outer peripheral side of the plate 12. The diaphragm 14 has an outer edge bonded to an end of the voice coil 13 and is formed so as to cover the plate 12. The suspension 22 connects the diaphragm 14 and the enclosure 11, and supports the diaphragm 14 to the enclosure 11. The tube 23 provides communication between first space 40 and second space 41 disposed so as to sandwich the diaphragm 14.
Patent JP-2015109612-A (JP)
Title: Image/sound reproduction system, image/sound reproduction method and program
Inventor: MATSUMURA TAKESHI
IPC: H04N5/76
Filed: 2013-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a technology for storing sounds at the time when characters or the like are written in association with the characters or the like together with time information, in the case where the sound is reproduced while selecting any character or the like from an image, the sound may not always be reproduced in the timing desired by a user.SOLUTION: When frames are selected from a dynamic image capturing a panel surface, a differential between the selected frames is calculated, it is regarded that the differential is written while defining an interval of the selected frames as a write period, and a sound superposed in the write period is associated with an image object of the write. When reproduction of the image object is instructed, the dynamic image is reproduced from the time at the head of the sound associated with the image object.
Patent JP-2015110396-A (JP)
Title: Head protection airbag device
Inventor: KAWAMURA KOJI
IPC: B60R21/213
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a head protection airbag device capable of temporarily locking an attachment clip to an attachment portion even without using a spacer.SOLUTION: In a head protection airbag device, an attachment portion 35 of an airbag 27 arranged on an upper edge when the airbag 27 is completely inflated is attached to a vehicle body using an attachment clip 17. The attachment clip 17 includes an attachment leg portion 20 inserted into a locking hole formed in the body in a state of being inserted into an attachment hole 36 of the attachment portion 35. The attachment leg portion 20 includes: an insertion shaft 21 inserted into the locking hole; and a pair of locking claws 23, 23 arranged opposite to each other in a direction generally orthogonal to an axial direction of the insertion shaft 21, and formed to protrude outward from the insertion shaft 21. The attachment hole 36 is configured so that peripheral edge regions 36a can pressure-contact outer circumferential surfaces of regions of the insertion shaft 21 closer to a base 21a than to the locking claws 23 if the attachment leg portion 20 is inserted into the attachment hole 36.
Patent JP-2015114356-A (JP)
Title: Manufacturing method of substrate having functional film, manufacturing method of substrate having multilayer film, manufacturing method of mask blank, and manufacturing method of mask for transfer
Inventor: ORIHARA TOSHIHIKO
IPC: C23G1/00
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate having a functional film, capable of manufacturing a substrate having a highly smooth functional film with reduced defects; a manufacturing method of a substrate having a multilayer film; a manufacturing method of a mask blank; and a manufacturing method of mask for transfer.SOLUTION: The method includes: a step of allowing the processing reference plane of a catalytic substance to contact with or approximate to the main surface of a substrate having a functional film including a surface layer of oxide material containing oxygen on the substrate, and catalyst referred etching the main surface by relative motion of the main surface and the processing reference plane; and a washing step of removing foreign substances deposited on the surface of the functional film from the surface using a washing medium. The rate of dissolving or removing the catalyst by the washing medium is faster than the rate of dissolving or removing the surface layer of the functional film by the washing medium.
Patent JP-2014098907-A (JP)
Title: Imaging system and technique
Inventor: LONEY GREGORY C
IPC: G02B21/26
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system capable of efficiently providing high-quality focused images at high throughput.SOLUTION: A dither focus stage 150 includes a dither lens, and the dither focus stage 150 moves the dither lens. A focus sensor 160 provides focus information according to light transferred through the dither lens. An electric component determines a measurement reference by using the focus information and determines a first focal position of an objective lens 120 according to the measurement reference, and the electric component transmits, to a low-speed focus stage, positional information for moving the objective lens 120 to the first focal position.
Patent JP-2015118000-A (JP)
Title: Particle detection device and particle detection method
Inventor: KINUGASA SEIICHIRO
IPC: G01N15/14
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a particle detection device capable of accurately detecting a particle.SOLUTION: A particle detection device includes: a light source 10 which irradiates fluid including a plurality of particles, with excitation light; a fluorescence measurement instrument 2 which measures fluorescence generated in a region irradiated with the excitation light; a scattered light measurement instrument 5 which measures scattered light generated in the region irradiated with the excitation light; an interference state determination part 301 which determines whether the measured scattered light causes incremental interference or decremental interference; and a particle counting part 302 which counts a plurality of the particles, according to the interference state of the measured scattered light.