baber/WOPTO huggingface dataset:
Patent JP-2011243995-A (JP)
Title: Spectrum width adjustment method of narrow band laser
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/23
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of an integrated circuit pattern, which an aligner of semiconductor forms, by suppressing variation in spectrum width such as E95 width caused by individual difference among laser apparatuses at the time of manufacture as well as variation in spectrum width such as E95 width that accompanies exchange or maintenance of the laser apparatus.SOLUTION: The upper limit value and the lower limit value of spectrum width which are common among a plurality of narrow band laser apparatuses are set in advance. At the time of maintenance or shipping, etc. of the narrow band laser apparatus, the narrow band laser apparatus is made to perform laser oscillation for detecting spectral width, before the narrow band laser apparatus is used as a light source for semiconductor exposure. Here, a spectrum width adjustment part provided to the narrow band laser apparatus is adjusted so that the spectrum width comes to be a value between the preset upper limit value and the lower limit value.
Patent JP-2013024647-A (JP)
Title: Distance measuring apparatus and distance measuring method
Inventor: NISHIUCHI HIDEKAZU
IPC: G01S17/48
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring apparatus which prevents a decline of a measurement density and can perform a high-density distance measurement.SOLUTION: A distance measuring apparatus 1 comprises: a light projection unit 2 to irradiate a light projection pattern in which plural dots are arranged; an imaging unit 3 to image light that the light projection pattern is reflected on a measurement object; a range scale determination unit 6 to determine a range scale which the measurement object exists in by comparing a measurement pattern according to distances indicating a shift trace that an imaging position of the dots of the light projection pattern shifts in an epipolar line direction and the image which the imaging unit 3 imaged when the measurement object exists in a predetermined range scale; a position determination unit 7 to determine the position of the measurement object based on a dot position of the image on the shift trace of the measurement pattern according to distances; and a distance calculation unit 8 to calculate the distance to the measurement object based on the position of the measurement object determined by the position determination unit 7.
Patent JP-2013024999-A (JP)
Title: Display device and method for manufacturing the same
Inventor: NAGATO KAZUSHI
IPC: G02F1/1335
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device with high efficiency for light utilization and high productivity.SOLUTION: The display device includes a main substrate and an optical control layer. The optical control layer is laminated together with the main substrate. The main substrate includes a wavelength selection transmission layer provided on a main base body and a circuit layer. The wavelength selection transmission layer includes a lower reflection layer, an upper reflection layer provided on the lower reflection layer, and first spacer layer and second spacer layer which are provided between the lower reflection layer and the upper reflection layer. Thickness of the second spacer layer is different from that of the first spacer layer. The circuit layer includes first and second pixel electrodes having portions overlapped with the first and second spacer layers when viewed along a first direction perpendicular to a main surface of the main base body.
Patent JP-2013022848-A (JP)
Title: Liquid drop ejection head, method for manufacturing the same, and liquid drop ejector
Inventor: NISHIMURA HIDEAKI
IPC: B41J2/045
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy of a liquid drop ejection head to a liquid drop ejector to improve image quality and to reduce the manufacturing cost of the liquid drop ejection head.SOLUTION: The liquid drop ejection head includes: a nozzle plate that has a plurality of nozzle ejection ports; an individual passage substrate formed with a plurality of individual liquid chambers for supplying liquid drops to the nozzle ejection ports and having electromechanical conversion elements for pressurizing liquid drops in the individual liquid chambers; common passage substrates for supplying liquid drops to the individual passage substrate; a base plate 30 engaged with a predetermined position of an ink jet recorder, and having metallic position reference surfaces 30a, 30b for positioning the direction along the opening surfaces of the nozzle ejection ports to the inkjet recorder; and a resin housing 40 having position reference surfaces 40a for positioning the direction to intersect the opening surfaces of the nozzle ejection ports to the inkjet recorder.
Patent JP-2011211240-A (JP)
Title: Method of manufacturing optical semiconductor element
Inventor: SAITO KAZUNORI
IPC: H01S5/223
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure that never makes a step-cut of a barrier metal layer on a ridge-portion contact layer to prevent Au of an Au layer on the barrier metal layer from being diffused into a ridge from the step-cut portion.SOLUTION: An n-type buffer layer, an n-type first clad layer, an active layer, a p-type first second clad layer, a p-type etch stop layer, a p-type second second clad layer, and a p-type contact layer are laminated on an n-type semiconductor substrate. Two isolation grooves are formed in parallel from an upper surface of the contact layer to a bottom of the second second clad layer, and the ridge is formed between both the isolation grooves. The ridge has a lower portion formed of the second second clad layer and the ridge-portion contact layer formed of the contact layer. Both-side upper surfaces of the ridge-portion contact layer which face the isolation grooves are sloped, and barrier metal layers are formed thereupon. A portion extending from a lower portion of a side face of the ridge to a portion beyond the isolation grooves is covered with an insulating film.
Patent JP-2013032988-A (JP)
Title: Optical fiber line core determination device and determination method thereof
Inventor: HONDA NAGETSU
IPC: H04B10/07
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber line core determination device capable of enhancing the determination accuracy of a core in an optical fiber line as a working target.SOLUTION: An optical fiber line connecting between an OLT 11 with an ONU 17 in an optical fiber line network has a monitor point which is formed to extract a part of a transmission optical signal to input the same to a core determination device 14. The core determination device 14 measures the timing when a signal frame passes through the monitor point on the basis of a result of the extraction of the optical signal at the monitor point and stores the same. The core determination device 14 obtains device time and a piece of device information owned by the ONU 17 or OLT 11 from the frame to obtain a piece of information on a distance between the monitor point and the ONU and a piece of information on an ONU proper ID and measures the length of the optical fiber line from the monitor point to the far-end of the optical fiber line. The core determination device 14 compares the distance information between the monitor point and the ONU and the length of the measured optical fiber line to collate a reflection point in the optical fiber line and a piece of ONU information on the far-end of the optical fiber line. In the analysis, the optical fiber line is given a reversible loss to obtain a piece of core information of the optical fiber line on the basis of the variation in the measured data of the optical fiber line length generated before and after the loss is given and the ONU information which coincides with the measured line length in the collation.
Patent JP-2012050429-A (JP)
Title: Stalk-length-related marker of plant of genus saccharum and use thereof
Inventor: TSUZUKI SACHIKO
IPC: A01H6/46
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a marker related to the stalk length among quantitative characters of a Saccharum plant.SOLUTION: The sugarcane-stalk-length-related marker includes a continuous nucleic acid region selected from: a region interposed between a base sequence shown in SEQ ID NO 1 and a base sequence shown in SEQ ID NO 13; a region interposed between a base sequence shown in SEQ ID NO 14 and a base sequence shown in SEQ ID NO 22; or a region interposed between a base sequence shown in SEQ ID NO 23 and a base sequence shown in SEQ ID NO 29 of a sugarcane chromosome.
Patent JP-2013034564-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIDA HIDEYA
IPC: A47L9/16
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner reduced in noise during operation.SOLUTION: The vacuum cleaner includes: an exhaust port 34 for discharging exhaust air from an electric fan 2; a dust collecting part 4 communicated with a suction port 27 of the electric fan 2; a soundproof case 26 covering the whole electric fan 2 except for the suction port 27; an opening 30 arranged on the soundproof case 26; a closed space 31 arranged between a vacuum cleaner body 1 and the dust collecting part 4; and an exhaust passage 32 arranged between a lower part of the soundproof case 26 and the vacuum cleaner body 1, which is communicated with the exhaust port 34. The opening 30 of the soundproof case 26, the closed space 31 and the exhaust passage 32 are communicated with each other so that the exhaust air is discharged from the opening of the soundproof case 26, passed through the exhaust passage 32 through the closed space 31 and discharged from the exhaust port 34. Thus, the noise and air whistle of exhaust generated from the electric fan 2 resonate in the closed space 31 and a silencing effect similar to a Helmholtz resonator is obtained. Consequently, the noise and air whistle of exhaust can be attenuated.
Patent JP-2012036502-A (JP)
Title: Sputtering apparatus, device for transferring magnet member, and sputtering method
Inventor: LEE YOUN-GOO
IPC: C23C14/35
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a sputtering target.SOLUTION: A sputtering apparatus includes: the sputtering target whose one surface faces a substrate; a magnet member arranged so as to face the other surface of the sputtering target; a guide rail including a linear portion formed of a part thereof corresponding to a center part of the sputtering target along a first direction parallel to the other surface of the sputtering target, and an inclined portion formed of a part thereof corresponding to an edge part of the sputtering target so as to be separated relative to the sputtering target in a second direction perpendicular to the first direction; a screw line facing the guide rail and formed along the first direction; and a coupling block coupled with the magnet member via an elastic member and exercising the magnet member in the first direction along the screw line.
Patent JP-2013039679-A (JP)
Title: Optical writing device, image forming apparatus, and method for controlling the optical writing device
Inventor: IKEDA HIROAKI
IPC: G03G15/04
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured optical writing device compatible with different types of LEDAs.SOLUTION: The optical writing device includes: a speed conversion part 121 that acquires pixel information which is information on pixel configuring an image to be formed; an array conversion SRAM 122 that converts an array of the information on the pixel; a read address generation memory 124 that acquires and stores an address conversion table indicative of a conversion mode of the array of the information on the pixel according to a light source for exposing a photoreceptor; and a decoder 125 that generates a wright address signal for controlling the conversion of the array of the information on the pixel and outputs the signal.
Patent JP-2013041648-A (JP)
Title: Suspension, suspension with head, and hard disk drive
Inventor: ONUKI MASAO
IPC: G11B21/21
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a suspension capable of reducing vibration in a head area of a suspension substrate on which a head slider is mounted.SOLUTION: A suspension comprises: a load beam; and a suspension substrate. The suspension substrate includes: an insulation layer 10; a metal support layer 20; and a wiring layer 30 which includes a plurality of wirings 31. The metal support layer 20 includes: a tongue part; and a joint part 22 which is connected to the tongue part through a pair of outrigger parts 24, and includes a pair of joint points 22a jointed to the load beam. The insulation part 10 includes: an insulation layer body 11 which is provided between the pair of joint points 22a disposed on both sides of the plurality of wirings 31, and is extended along the wirings 31 of the wiring layer 30; and a pair of vibration relaxation parts 12 which are disposed on both sides of the insulation layer body 11 at the joint part 22, and relaxes vibration of the suspension substrate.
Patent JP-2013040027-A (JP)
Title: Elevator
Inventor: NAKANE TOMIZO
IPC: B65G17/18
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an elevator capable of easily adjusting a release position of a carrying load while it is space-saving, preventing scratch of the carrying load, and preventing drop and biting or the like of the carrying load.SOLUTION: This elevator comprises: a conveyor in which a plurality of conveying members are arranged; and a release position adjusting member adjusting the position of releasing the carrying load from the conveying member. The conveying member includes: a placing part for placing the carrying load; an abutting part connected to the placing part and abutting against the release position adjusting member; and an oscillation part allowing the placing part to oscillate relative to the conveyor. The release position adjusting member is disposed so as to abut against the abutting part in a section where the conveying member conveys the carrying load, wherein the abutting state between the abutting part and the release position adjusting member is released when the conveying member reaches a position for releasing the carrying load, and the oscillation part of the conveying member is oscillated by the own weight of the carrying load so that the carrying load is released to the conveyance side direction of the conveyor.
Patent JP-2013044368-A (JP)
Title: Transmission for working vehicle
Inventor: SASADA ATSUSHI
IPC: F16H3/085
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To change speed smoothly during work conducted at low speed while satisfactorily maintaining running performance with multiple stages in a backhoe loader.SOLUTION: A transmission 6 includes an input shaft 40, intermediate shafts 41 and 42, output shafts 43 and 44, a power transmission mechanism, and a controller for switching a power transmission path. The power transmission mechanism includes a clutch for advance and a clutch R for reverse for switching advance and reverse, and the first to the third clutches C1-C3 for switching the speed stages. The clutch for advance has a clutch FL for low speed advance and a clutch FH for high speed advance for switching a speed range. In the first to the third speeds for advance used for loader work, the controller switches only clutch among the clutch FL for low speed advance, the clutch FH for high speed advance, and the first to the third clutches C1-C3 to change shift stages.
Patent JP-2011249345-A (JP)
Title: Water cut-off treatment structure of electric core wire and water cut-off treatment method of electric core wire
Inventor: SHIGETA YASUNOBU
IPC: H02G1/14
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off treatment structure of an electric core wire to be covered by a heat shrinkage tube with hot melt after an insulation coating of an electric wire is peeled in a middle and silicone resin is dropped at the exposed core wire.SOLUTION: In the water cut-off treatment method of an electric core wire, an insulation coating 1b of an electric wire 1 crimped and connected with a connection terminal 12 at least at one end or the electric wire 1 before being connected with the connection terminal 12 is peeled at any position and a core wire 1a is partially exposed. A water cut-off agent is dropped at the core wire of the exposed part and a number of gaps between strands of the core wire 1a are waterproofed to block water intruding from one end of the electric wire 1 into the electric wire.
Patent JP-2013043884-A (JP)
Title: Oily cosmetic
Inventor: SUGANUMA MASAJI
IPC: A61K8/25
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an oily cosmetic capable of stably dispersing a vegetable extract.SOLUTION: The oily cosmetic includes a vegetable extract treated with silylated silica and extracted from one or more vegetables selected from raspberry, honeysuckle, mugwort and sea lettuce. The solvent of the vegetable extract is preferably an aqueous solution containing 10-40 mass% of 1,3-butanediol and/or ethanol, and the mass ratio of the vegetable extract to the silylated silica is preferably between 2:3 and 3:2. Lip cosmetics such as lipstick and lip cream containing stably dispersed vegetable extract can be provided without causing aggregation and sedimentation of the extract.
Patent JP-2012071592-A (JP)
Title: Thermal head and thermal printer equipped with the same
Inventor: MASUTANI HIROSHI
IPC: B41J2/335
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head, which is capable of preventing the heating temperature of a heat-generating part from deviating from a predetermined temperature, and a thermal printer equipped with the thermal head.SOLUTION: A thermal head X1 includes a substrate 7, electrode wires 17c and 19, an electric resistor 9 that is to serve as a heat-generating part, and a protective film 25. The protective film 25 is formed on the electrode wires 17c and 19 and the electric resistor 9, and includes a first layer 25A containing silicon nitride, silicon carbide, or silicon carbonitride, and a second layer 25B formed on the first layer 25A and containing silicon oxide and silicon nitride. The second layer 25B is composed of an adhesion layer 25B1 formed on the first layer 25A and a dense layer 25B2 formed on the adhesion layer 25B1. The nitrogen content of the dense layer 25B2 is higher than that of the adhesion layer 25B1.
Patent JP-2013046692-A (JP)
Title: Slot machine
Inventor: KANEMOTO MASASHI
IPC: A63F5/04
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for preventing a fraudulent act for performing a game more advantageous than a prescribed one by making it difficult, for example, to exploit commands transmitted from a main control board to a sub-control board.SOLUTION: The slot machine (10) includes the main control board (100) for controlling progress of a game and the sub-control board (200) for controlling performance of a game, and connection is performed such that stop operation signals from at least stop switches (56L, 56C, 56R) are input to the main and sub-control boards. The main control board transmits commands obtained by encoding various kinds of information to the sub-control board, and the sub-control board executes an AT lottery, a performance, and the like depending on the received commands. Both of the main and sub-control boards include encoding key selection means (570, 631) for selecting an encryption key for encrypting and decrypting commands on the basis of predetermined game information, respectively.
Patent JP-2012052544-A (JP)
Title: Turbomachine actuation system and method
Inventor: SARRI FRANCO
IPC: F04D29/46
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a turbomachine actuation system and method.SOLUTION: This actuation system includes a driving ring configured to rotate, that is, the driving ring having a groove on an internal face facing a central point of this driving ring, at least one linkage attached with a first end to an inside of the groove, and at least one lever arm attached to a second end of the at least one linkage. When the driving ring rotates, at least a part of at least the one linkage stays inside the groove.
Patent JP-2013049061-A (JP)
Title: Method for production of weld steel pipe, and the weld steel pipe
Inventor: SHIMOMOTO TOSHIKI
IPC: B21C37/08
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a weld steel pipe having excellent buckling resistance.SOLUTION: The method for production of the weld steel pipe includes a step of preparing an original pipe to be welded, and a step of expanding the whole length of the original pipe using a pipe-expanding head so that the undulation wavelength ratio D defined by formula (1): D=p/λ becomes 0.8 or less or 1.8 or more to obtain the weld steel pipe. In the formula (1), p is an undulation wavelength of the weld steel pipe in an axial direction, and λ is the buckling wavelength of Timoschenko defined by formula (2): λ=3.44×(r×t)(wherein r and t are respectively the inner diameter and thickness of the weld steel pipe).
Patent JP-2013050063-A (JP)
Title: Tractor
Inventor: SUGA MASAAKI
IPC: F01N3/02
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To estimate the amount of PM accumulated in a DPF with the lapse of time during work so as to estimate available time till the accumulated amount of PM exceeds a threshold value, thereby improving working efficiency.SOLUTION: The tractor includes a diesel engine with a diesel engine particulate filter 46b for catching particulate matter PM included in the exhaust gas includes: a work selecting means 71 which selects a work type during work; and an accumulated amount estimating means 110 which estimates the amount of particulate matter PM accumulated in the diesel particulate filter 46b with the lapse of time in accordance with the selection of the work selecting means 71.
Patent JP-2013051825-A (JP)
Title: Vr resolver
Inventor: OCHIAI TAKAAKI
IPC: G01D5/20
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a resolver that has great versatility and further has a structure with high resistance to external load applied to a connector.SOLUTION: In a VR resolver, a stator core 200 with a plurality of salient poles is sandwiched, from the upper and lower sides thereof, between a first insulator 300 and a second insulator 400, respectively. A terminal pin base 311 is formed integrally with the first insulator 300. A connector support 401 is formed integrally with the second insulator 400. A coupling member 330 covers a terminal pin 320 that is inserted in the terminal pin base 311. The terminal pin base 311 and the connector support 401 are coupled by using the coupling member 330.
Patent JP-2013048596-A (JP)
Title: Healthy-food beer-like beverage and method of manufacturing the same
Inventor: WATABE RYOJI
IPC: C12G3/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a healthy-food beer-like beverage that can enhance the efficiency of an extract of Ganoderma lucidum, and a method of manufacturing the same.SOLUTION: Dry Ganoderma lucidum 1 processed into powder form is housed in a tank 2 along with hot water 3 housed therein, is stirred, is filtered using a filter 4, and is supplied to a fermentation process via a discharge passage 5. Far infrared ray radiators 6 for emitting far infrared rays are provided inside the tank 2, and an extract 7 is irradiated with far infrared rays. As the far infrared ray radiators 6, first glass balls 8 containing Maifan stones and a glass composition composed chiefly of SiO, and second glass balls 9 containing magnetite and a glass composition composed chiefly of SiOare provided in such a manner as to be immersed in the extract 7. The extract 7 allows the Ganoderma lucidem 1 to be extracted efficiently and provides a mellow taste as the far infrared rays radiated from the first glass balls 8 and the second glass balls 9 are radiated to the extract 7.