baber/WOPTO huggingface dataset:
Patent JP-2015053195-A (JP)
Title: Luminaire
Inventor: FUJIMORI KEIICHI
IPC: F21S8/04
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of improving decorativeness without providing a new light source.SOLUTION: A luminaire comprises: a body of the luminaire; a light source for illumination, which is arranged at a lower surface of the body of the luminaire and illuminates mainly the lower surface; a translucent cover covering the light source for illumination; and a decorative frame covering at least an upper surface side peripheral part of the translucent cover and having a part positioned at an outer side than the side surface of the body of the luminaire. The decorative frame comprises: a light incidence part which covers the upper surface peripheral part and on which light emitted from the light source for illumination and passed through the translucent cover is made incident; a light guide part for guiding the light from the light incidence part; a light emitting part having an emission surface for emitting the light guided by the light guiding part to the lower surface side; and a direction conversion part for guiding the light from the light guide part to the light emitting part. The decorative frame has nearly the same thickness from the light incident part to the direction conversion part and the thickness becomes gradually greater from the direction conversion part toward the light emission surface of the light emitting part.
Patent JP-2015056446-A (JP)
Title: Adhesive tape for protection of semiconductor wafer surface and method for processing semiconductor wafer
Inventor: OKURA MASAHITO
IPC: H01L21/301
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape for protection of a semiconductor wafer surface, which can inhibit a kerf shift or contamination by grinding chips of a semiconductor wafer even when a back surface of the semiconductor wafer is ground after a modified layer is formed in the semiconductor wafer by condensing a laser beam into the wafer or after a groove having a predetermined depth is formed on a top surface of the semiconductor wafer, and which can prevent a glue from remaining on a semiconductor chip when the adhesive tape for protection of a semiconductor wafer surface is removed.SOLUTION: The adhesive tape for protection of a semiconductor wafer surface includes a base film, an intermediate layer comprising a pressure-sensitive adhesive disposed on at least one surface side of the base film, and an outermost adhesive layer disposed as an outermost layer on the opposite side of the intermediate layer to the base film. The intermediate layer is formed of a material that is cured by a curing process after the adhesive tape is formed.
Patent JP-2015060893-A (JP)
Title: Semiconductor device
Inventor: MURASE YASUHIRO
IPC: H01L29/812
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a semiconductor device.SOLUTION: A semiconductor device has a transistor TR1 serving as an enhancement mode FET and a transistor TR2 serving as a depletion mode FET. In order from bottom, the transistor TR1 includes: a channel layer CH1 made of a nitride semiconductor layer; an electron supply layer ES1 which is formed on the channel layer CH1 and made of a nitride semiconductor layer and which has a larger band gap than the channel layer CH1; and a source electrode SE1, a drain electrode DE1, and a gate electrode GE1 which are formed on the electron supply layer ES1. In the transistor TR1, a p-type semiconductor region PS is formed, separately from a lower surface of the electron supply layer ES1, in the channel layer CH1 under the gate electrode GE1.
Patent JP-2015061148-A (JP)
Title: Scanner
Inventor: ROKUHARA NORITSUNA
IPC: B65H5/06
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To control motors of an ADF of a scanner so as not to cause an error in feeding a document.SOLUTION: The scanner includes: a first feed section for feeding a document; a first drive section for driving the first feed section; a second feed section disposed downstream of the first feed section to feed the document; a second drive section for driving the second feed section; a reading section for reading data from the document fed by the second feed section; a buffer storage section for temporarily storing the read data; and a control section for controlling the document feeding and the data reading and acquiring the data from the buffer storage section. The control section determines, before the document is fed into a first interval, whether or not a remaining capacity of the buffer storage section is less than a first threshold corresponding to a data volume to be read from the document in the first interval, and if the remaining capacity is less than the first threshold, stops the document feeding and the data reading while acquiring the data from the buffer storage section until the remaining capacity becomes equal to or more than a second threshold and, after that, starts the document feeding and the data reading in the first interval.
Patent JP-2015060074-A (JP)
Title: Speech learning assist device and speech learning assist program
Inventor: NAKAJIMA DAISUKE
IPC: G09G5/22
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To effectively learn about a word in a sentence for which a dictation test has been given.SOLUTION: An electronic dictionary 1 includes a CPU for exerting control to display a text including a sentence comprising a plurality of words and an input unit 30 for designating any of displayed sentences as a designated sentence and designating one or more words in the designated sentence as a word to be re-learned. A CPU 20 exerts control for outputting the designated sentence by voice, and registers the word to be re-learned and the designated sentence in correlation with each other. The CPU 20, while exerting control for displaying any of the registered sentences by turning the word to be re-learned into a latent image, exerts control for outputting, by voice, the word to be re-learned in the sentence on the basis of a user operation.
Patent JP-2015059029-A (JP)
Title: Sheet conveying device, manuscript feeding device, image reading device, and image forming apparatus
Inventor: OTAKE JUN
IPC: B65H5/06
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device, a manuscript feeding device, an image reading device, and an image forming apparatus having an approximation/separation mechanism capable of approximating/separating a driven roller to/from a drive roller with a small and inexpensive constitution.SOLUTION: A sheet conveying device includes: first discharge means 310 having a first discharge roller 311, a first driven roller 312, a first support member 313, and a first energizing spring 314; second discharge means 320 having a second discharge roller 321 positioned on the same axis as that of the first discharge roller 311, a second driven roller 322, a second support member 323, and a second energizing spring 324; a second cam 341 for separating the first driven roller 312 from the first discharge roller 311 against an energizing force of the first energizing spring 314 by moving the first support member 313; and a pressure part 317 for moving the second support member 323 so that the second driven roller 322 supported by the second support member 323 separates from the second discharge roller 321 in linkage with the moving operation of the first support member 313.
Patent JP-2015064933-A (JP)
Title: Housing of electric connector
Inventor: HAYASHI TOSHIAKI
IPC: H01R13/46
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the housing of an electric connector capable of preventing wrong insertion of a terminal, without increasing the external dimensions including the width.SOLUTION: The housing of an electric connector includes a plurality of terminal housing chambers 13 for housing a plurality of terminals, and a plurality of terminal insertion ports 20 continuous to the terminal housing chambers 13, respectively, and opening to the terminal insertion side. The plurality of terminal insertion ports 20 include insertion ports 20a flush with the rear end face 19 of a housing 10, and insertion ports 20b projecting rearward of the rear end face 19. Preferably, the plurality of insertion ports 20b are arranged regularly, and when the plurality of terminal insertion ports 20 are arranged in one row and the insertion port 20b is arranged at every other place or every fourth place, for example, the insertion port 20b serves as a mark and wrong insertion of the terminal can be prevented.
Patent JP-2015064236-A (JP)
Title: Sea-bottom protrusion detection device and sea-bottom protrusion detection method
Inventor: SUGA YUTA
IPC: G01S5/28
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To highly efficiently detect an underwater sailing body grounding on a sea bottom.SOLUTION: An arrival azimuth calculation unit 341 calculates a plurality of arrival azimuths S. A distance calculation unit 342 calculates a plurality of distances D between acoustic echoes WB and an acoustic sensor 100 corresponding to each of the plurality of arrival azimuths S. A GPS reception unit 250 acquires acoustic sensor absolute position information P. An acoustic echo position information calculation unit 343 calculates a plurality of pieces of acoustic echo absolute position information PS on the basis of the acoustic sensor absolute position information P, the plurality of arrival azimuths S, and the plurality of distances D between the acoustic echoes WB and the acoustic sensor 100. An underwater sailing body detection device 1000 detects a sea-bottom protrusion such as an underwater sailing body 500 and the like on the basis of the plurality of pieces of acoustic echo absolute position information PS calculated by the acoustic echo position information calculation unit 343.
Patent JP-2014238384-A (JP)
Title: Biochip for raman quantification
Inventor: HASEGAWA YUKI
IPC: G01N21/65
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a biochip for Raman quantification for measuring a free DNA derived from a cancer cell.SOLUTION: A biochip contains a composite acicular nanocrystal group of silver halide or silver oxide containing halogen, presents negative charge in water, can form a charge transfer complex by adsorbing a positive-charged cancer related substance, can precipitate silver particles by light irradiation, and has an area in which a surface plasmon enhanced effect is obtained by laser irradiation. The biochip can selectively adsorb a free DNA derived from cancer in water, and can detect the surface enhanced Raman spectrum (SERS) of the free DNA adsorbed by laser beam irradiation.
Patent JP-2015066128-A (JP)
Title: Optical measurement device
Inventor: MAEDA KIYOHIRO
IPC: A61B10/00
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical measurement device capable of measuring the balance between the supply and utilization of oxygen in the metabolism of a subject.SOLUTION: An optical measurement device 20 comprises: a light source 21 for projecting onto a subject 24 first light L1 which is for measuring the degree of oxygen supply to the metabolic system; and a photodetector 22 for receiving reflected light R1 (or transmitted light) of the first light L1 and for receiving second light R2 which is emitted from the subject in accordance with the degree of the oxygen utilization by the metabolic system. In some cases, the light source 21 projects excitation light L2 onto the subject 24 to cause the second light R2 to be generated. The first light is the light in a wavelength band which is partially absorbed by the subject and attenuates, for example, by transmitting through the subject. Specifically, the first light is the light in a wavelength band which is partially absorbed by oxyhemoglobin or deoxyhemoglobin contained in the subject and attenuates. The second light is fluorescence emitted, for example, by nicotinamide adenine dinucleotide or flavin adenine dinucleotide.
Patent JP-2015067499-A (JP)
Title: Single crystal manufacturing apparatus and single crystal manufacturing method
Inventor: HATADA SHINJI
IPC: C30B29/38
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal manufacturing apparatus capable of manufacturing a high-quality single crystal while maintaining a growth surface at high temperature and lowering a degree of supersaturation in the vicinity of the growth surface.SOLUTION: A single crystal manufacturing apparatus 1 comprises: a crucible 21 having a body part 23 which houses a raw material 40 inside and a lid body 24 which seals the body part 23; a seed crystal mounting part 50 capable of mounting a seed crystal 51 so as to face the raw material 40; a coil 30 which heats and sublimates the raw material 40; and a partition member 60 which partitions a space formed in the crucible 21 into a crystal growth space 71 in which a single crystal 52 is allowed to grow on the seed crystal 51 and an ambient space 72 formed outside the crystal growth space 71. The partition member 60 includes a taper end part 62 which is constituted to become gradually smaller as an area of an opening communicating with the crystal growth space 71 as it becomes closer to the raw material 40 housed in the body part 23.
Patent JP-2015067421-A (JP)
Title: Image formation device
Inventor: HASHIMOTO YOHEI
IPC: B65H1/26
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of detachment work ability of a sheet feed tray.SOLUTION: When attaching or detaching a sheet feed tray 17, the sheet feed tray 17 can be displaced in a horizontal direction. When the sheet feed tray 17 is attached to a body part and drive force can be transmitted, contact force generated on a contact part of a contact part 33E and a contacted part 35 actuates to the sheet feed tray 17 as vertical force. In the invention, when the sheet feed tray 17 is attached to the body part and the drive force can be transmitted, a clutch lever 33 does not actuate force in a direction separating the sheet feed tray 17 from the body part to the sheet feed tray 17. Therefore, holding force of an engagement arm serving as a holding mechanism becomes small, thereby attachment force becomes small. In addition, deterioration of detachment work ability of the sheet feed tray 17 can be suppressed.
Patent JP-2015067441-A (JP)
Title: Work truck for textile machine
Inventor: TOYODA TAKAHIRO
IPC: B65H54/70
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a work truck that is structured so as to hold a position of a reversing roller even at the time of maintenance.SOLUTION: A yarn piecing truck 3 comprises a reversing roller 63, an air cylinder 66 and a stopper 36. The reversing roller 63 rotatively drives a package 45 by contacting and rotating the package 45. The air cylinder 66 moves the reversing roller 63 between a contact position where the roller can contact with the package 45 and a retreat position where the roller retreats from the package 45. The stopper 36 is provided independently from the air cylinder 66 and holds the reversing roller 63 at a holding position closer to the retreat position rather than the contact position.
Patent JP-2015071503-A (JP)
Title: Method of producing glass having uneven shape in surface and glass having uneven shape on surface produced by the method
Inventor: RI KARYU
IPC: C03C17/25
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing glass having an uneven shape on the surface which enables formation of a fine and regular uneven shape composed of an inorganic material at low costs on the surface of glass of a large area.SOLUTION: A method of producing glass having an uneven shape comprises filling recessed parts 21 of a film 2 which has an uneven shape 4 and serves as a casting mold with a sol liquid 1 consisting of tetraethoxysilane, an alcohol, an acid and water, transferring the sol liquid 1 to the surface of glass 3 by putting the film 2, with the recessed parts 21 filled with the sol liquid 1, on the surface of glass 3, leaving standing in the state until the sol liquid 1 solidifies and removing the film 2 from the surface of the glass 3 to form a fine and regular uneven shape 4 composed of an inorganic material on the surface of the glass 3.
Patent JP-2015073914-A (JP)
Title: Method for treating waste water, and method for producing terephthalic acid
Inventor: IWAI HIDEO
IPC: B01D61/02
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water, in which membrane separation treatment is performed while performing biological treatment on the waste water or after the biological treatment is performed and even when the waste water has high CODand contains heavy metals, the intermembrane differential pressure of a membrane module can be kept down.SOLUTION: The method for treating waste water having 3,000-10,000 mg/L CODand 0.1-200 wt.ppm heavy metal concentration comprises: a heavy metal concentration reduction step (1); a membrane separation step (2) of performing solid-liquid separation by using the membrane module while performing the biological treatment on the waste water or after the biological treatment is performed; and a cleaning step (3) of cleaning the used membrane module. The cleaning step comprises a hypochlorite cleaning step and an acid cleaning step in the above-mentioned order.
Patent JP-2015076527-A (JP)
Title: Led light emitting device
Inventor: YANO TAKAKAZU
IPC: H01L33/60
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED light emitting device improving such a problem that, in a light emitting device including phosphors of a plurality of colors, fluorescence on a short wavelength side, such as blue and green, is easily reabsorbed by a phosphor on a long wavelength side, thereby causing a deterioration in light extraction efficiency.SOLUTION: In an LED light emitting device, each of light emitting parts of a plurality of colors comprises an LED element 1 and a phosphor layer 17 or 19. The phosphor layers 17 and 19 are formed of resins containing phosphors 12 and 14, respectively, which absorb light emitted from the LED element 1 as excitation light to convert the wavelength thereof. A light emitting part having the phosphor layer 19 on a long wavelength side among the light emitting parts of a plurality of colors has an optical film layer 34, and the optical film layer 34 is formed of a dielectric multilayer film so as to selectively reflect fluorescence G on a short wavelength side. Thus, in the LED light emitting device, the arrangement of light emitting parts is free, and the fluorescence G can be suppressed from being reabsorbed, so that white light capable of achieving high luminosity as well as excellent color rendering properties can be obtained.
Patent JP-2014057322-A (JP)
Title: Facilitating decoding of system information blocks in heterogeneous network
Inventor: YOO TAESANG
IPC: H04L1/00
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a system information block (SIB) within a heterogeneous network.SOLUTION: A type of scheduling information pertaining to an SIB is selected (630), and a parameter known to a wireless terminal is associated with the type of scheduling information (640). The wireless terminal then decodes the SIB by deriving the scheduling information from the known parameters, without having to decode a Physical Downlink Control Channel.
Patent JP-2015076571-A (JP)
Title: Noise filter for power supply, and usb connector
Inventor: KANEZAKI AKIO
IPC: H01F27/29
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce a common mode noise and a differential mode noise transmitted to a power supply line.SOLUTION: A noise filter 1 for a power supply comprises first and second internal electrodes 6 and 7 provided in a core member 2. The first and second internal electrodes 6 and 7 are formed in a double spiral shape by series-connecting a plurality of first and second spiral patterns 8 and 9. The first and second spiral patterns 8 and 9 comprises first and second same direction parallel line parts 8A and 9A, first and second crossing parts 8B and 9B, and first and second reverse direction parallel line parts 8C and 9C. When a signal of a common mode or a differential mode is propagated to the first and second internal electrodes 6 and 7, between mutual induction generated at the first and second same direction parallel line parts 8A and 9A and mutual induction generated at the first and second reverse direction parallel line parts 8C and 9C, positive coupling and negative coupling are opposite to each other.
Patent JP-2015074599-A (JP)
Title: Placing method of concrete, and fresh concrete
Inventor: MATSUBARA NORIAKI
IPC: C04B24/12
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a placing method of concrete which causes less defects and cold joints on the occasion of forming a primary lining concrete in SENS method.SOLUTION: In a placing method of concrete onto an excavated surface, while excavation of the natural ground is performed, fresh concrete is supplied to the excavated surface of the natural ground from a supply port of placement equipment, with the placement equipment with the supply port being moved along the excavation direction. In a preferred aspect of the method, a composition including at least cement, aggregate, water, an aromatic compound having a sulfonic acid group or a salt thereof, and alkyl trimethylammonium salt is used as fresh concrete, and the fresh concrete is supplied in a state having a stiffness ratio of 10% or less.
Patent JP-2015077995-A (JP)
Title: Container feeding device and container feeding method
Inventor: YASUDA SHIGERU
IPC: B65B43/44
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To sequentially separate a plurality of piled containers one by one and take out, regardless of presence/absence of a flange.SOLUTION: Paper cups 100 are pushed and absorbed to an adsorption part 41 of a paper cup taking-out part 4 by being sandwiched by a second support part 2. The second support part 2 shields a route of the paper cups 100, excluding a first paper cup 101, and only the first paper cup 101 is separated and taken out in accordance with the downward movement of the paper cup taking-out part 4. The paper cups 100 can be taken out sequentially one by one by repeating the processes.
Patent JP-2015081778-A (JP)
Title: Magnetic field generation device
Inventor: SUGANO TAKAHIRO
IPC: G01R33/12
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generation device capable of realizing a high frequency magnetic field even when a power source has a relatively small capacity, and capable of generating a strong magnetic field strength in a low frequency range.SOLUTION: A magnetic field generation device 1 includes: at least inner side and external side coil pairs 10, 20 arranged side by side so as to have the same coil axis; a power source 30 for supplying an AC current to the inner side and external side coil pairs 10, 20; and a switching part 60 for allowing the number of windings of the inner and external coil pairs 10, 20 to be switched. Consequently, for example, when a high frequency magnetic field is to be realized, an increase of the impedance is suppressed by switching the number of windings so as to become low. When a strong magnetic field strength is to be generated in a low frequency range, a current value flowing in the coil can be made small by switching the number of windings so as to become high.
Patent JP-2015082123-A (JP)
Title: Support point management system, method, and program
Inventor: NIWA TOSHIAKI
IPC: G01C21/26
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing execution of unnecessary deceleration support.SOLUTION: A support point management system comprises: support point acquisition means which acquires a support point registered as a target of deceleration support; and exclusion means which, when a vehicle does not decelerate at the support point and travels a newly constructed road after the support point, excludes the support point from targets of the deceleration support.