baber/WOPTO huggingface dataset:
Patent JP-2011199985-A (JP)
Title: Dc-dc converter
Inventor: SHIRAKAWA HIROKI
IPC: H02M3/155
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter enabling a simple circuit configuration, using fewer number of parts.SOLUTION: The other end of a load RL is connected to one end V1 of a DC power source, and the converter includes a second transistor Q2 with the second terminal connected to the control terminal of a first transistor Q1 and the first terminal connected to one end V1 of the DC power source. The converter includes a first capacitor C1, between the second terminal of the first transistor Q1 and the control terminal of the second transistor Q2, and includes a first resistor R1, between the control terminal of the second transistor Q2 and the other end GND of the DC power source and a detection resistor RS in series with the load RL, and includes a third transistor Q3 with the first terminal connected to one end of the detection resistor RS and the control terminal connected to the other end of the detecting resistor RS. The second terminal of the third transistor Q3 is connected to the control terminal of the second transistor Q2 to control the switching current of the first transistor Q1.
Patent JP-2011199524-A (JP)
Title: Angle detection device and image reading apparatus
Inventor: WAKAURA TOMOMI
IPC: H04N1/04
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an angle detection device for detecting an inclination angle of an object to be measured with respect to a horizontal plane with a new configuration.SOLUTION: The center of gravity G of the horizontal axis rotator 11 is located in a vertically lower side of the rotating shaft, and even if the inclination angle of a case member 10 with respect to the horizontal plane changes, the posture does not change since the center of gravity is at a position different from a position of the rotating shaft. An imaging sensor 12 is fixed to the case member 10, and when the inclination angle of the case member 10 with respect to the horizontal plane changes, the imaging sensor 12 is inclined together with the case member 10 while being kept opposed to the outer circumferential surface s. Thus, if the outer circumferential surface s is viewed from the imaging sensor 12 toward the rotation axis 11a, an intersection position between a diagonal line d and an imaging element group shifts along the array direction of a plurality of imaging elements. Thus, an output result of the imaging sensor 12 becomes different according to the inclination angle of the case member 10 with respect to the horizontal plane, and the inclination angle of the case member 10 with respect to the horizontal plane can be detected.
Patent JP-2011196469-A (JP)
Title: Sealing device
Inventor: UENO YOSHINOBU
IPC: F16J15/3252
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To secure stable sealability by reducing fluid supplied to a seal lip, in a sealing device used in a splashing state of a sealing side fluid.SOLUTION: A cover member 9 for reducing quantity of the fluid supplied to the seal lip 5, is fixed to a rotary shaft 1. The cover member 9 is constituted of a sleeve part 10 fitted to the rotary shaft 1 and a flange part 11 for covering the seal lip 5 from the sealing side, and the flange part 11 is constituted so as to incline toward the sealing side over the outer periphery from the inner periphery. The sleeve part 10 and the flange part 11 of the cover member 9 fixed to the rotary shaft 1 are integrally constituted, and the seal lip 5 may be formed so as to slidingly contact with the sleeve part 10.
Patent JP-2011197458-A (JP)
Title: Rotating body, image forming apparatus and method of manufacturing rotating body
Inventor: INAGAKI TOMOTAKE
IPC: G03G15/16
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the non-uniformity of electric resistance generated in the orthogonal direction of an intermediate transfer belt 24.SOLUTION: The film thickness of the intermediate transfer belt 24 is made thicker in a part of high volume resistivity in the orthogonal direction than at a part of low volume resistivity. Thus, compared with the case where a film thickness is fixed in the orthogonal direction of the intermediate transfer belt 24, the non-uniformity of the electric resistance generated in the orthogonal direction of the intermediate transfer belt 24 is suppressed.
Patent JP-2010226720-A (JP)
Title: Method for performing power headroom report and communication apparatus
Inventor: GUO YU-HSUAN
IPC: H04W24/10
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing power headroom report (PHR) in a user equipment (UE) of a wireless communication system.  <P>SOLUTION: The method includes the stages of disposing a plurality of uplink carriers and generating at least one PHR values. Each PHR value is reported by a PHR control element corresponding to each of the plurality of uplink carriers. The PHR control element includes an identification field for identifying the uplink carrier corresponding to each PHR value. Report is performed periodically with a change in propagation loss as a trigger or performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204788-A (JP)
Title: Optical module
Inventor: KIHARA TOSHIAKI
IPC: H01L31/0232
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical module capable of contributing to miniaturization and improving the detection accuracy of a monitor PD further.SOLUTION: The optical module 1 includes a laser diode 16, a laminated ceramic package 2 which incorporates the laser diode 16, a metal sleeve 31 which is fixed to the laminated ceramic package 2 and houses an optical fiber 33 optically coupled with the laser diode 16, a reflection member 23 which has a main surface 23a crossing the optical axis of emission light from the laser diode 16 and includes, within the main surface 23a, a reflection region 23b for receiving a part of the emission light and reflecting the part of the emission light toward the optical fiber 33, and a photodiode 20 for monitoring which receives light that has passed through the outer side of the reflection region 23b among the emission light.
Patent JP-2011203488-A (JP)
Title: Hologram sheet
Inventor: UEMATSU NAOKO
IPC: G03H1/18
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a new hologram sheet having a hologram relief formed therein, in which a hologram is reproduced at a wavelength in a direction different from those of illumination light by applying a prescribed voltage so as to enhance the authenticity of the hologram sheet, while a hologram image can not be recognized with a normal indoor illumination light source or the like.SOLUTION: Counterfeit prevention property is enhanced by disposing an electroluminescence element having a hologram relief pattern and is configured in such a manner that only when a prescribed voltage is applied to the electroluminescence element, a hologram pattern at a prescribed visible light wavelength appears in a space, and thereby, authenticity of the hologram can be visually checked.
Patent JP-2011205459-A (JP)
Title: Mixer
Inventor: OKABAYASHI MASAAKI
IPC: H04R3/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mixer capable of reflecting an on/off state and a fader level given to voice signals of a main system onto voice signals for monitoring and voice signals for recording etc. of a performer outputted from the mixer.SOLUTION: A direct out setting portion 170-1 and a first MIX send setting portion 190-1-1 generate voice signals for monitoring or recording. Fader link portions 180 and 200 establish gain, by interlocking with gain of a fader portion 160 of a main system portion 150-1. On-link portions 176 and 196 establish an on/off state, by interlocking with an on/off setting portion 162 of the main system portion 150-1. Validness/invalidness for these settings is established with follow-on switches 178 and 198 and follow-fader switches 182 and 202.
Patent JP-2011201820-A (JP)
Title: Transparent liquid state skin preparation for external use
Inventor: MORIKAWA TAKAYUKI
IPC: A61K8/86
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a transparent liquid state skin preparation for external use, stably blending tocopheryl phosphate and/or its salts having a high antioxidation effect, rough skin-improving effect, blood circulation-promoting effect, etc.SOLUTION: This transparent liquid state skin preparation for external use can be provided by containing (A) the tocopheryl phosphate and/or its salts, (B) a water-soluble material having a polyoxypropylene group in its molecule and (C) 2-amino-2-methyl-1, 3-propane diol or potassium hydroxide, and making its pH as ≥8.2.
Patent JP-2010227580-A (JP)
Title: Two-piece transseptal cannula, delivery system, and delivery method
Inventor: FARNAN ROBERT C
IPC: A61M60/865
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cannula assembly for directing blood from the heart of a patient and a minimally invasive method of implanting the assembly.  <P>SOLUTION: The cannula assembly includes a flexible cannula body (310) having a proximal end and a distal end with a receiving portion, and a transseptal tip (186) having a distal end and a proximal end with an engaging portion. First and second anchors (202, 206) are coupled to the transseptal tip (186) and configured to be deployed from a contracted state to an expanded state. The engaging portion (198) of the transseptal tip (186) is operable to removably engage the receiving portion of the flexible cannula body (310) in vivo.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251313-A (JP)
Title: Nonaqueous electrolyte and nonaqueous electrolyte secondary battery containing the nonaqueous electrolyte
Inventor: WATARI KOYO
IPC: H01M10/0567
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide nonaqueous electrolyte with coloring and rise of an acid content restrained at storage, and a nonaqueous electrolyte secondary battery manufactured with the use of the electrolyte, having less gas generation at initial charging and superior cycle characteristics.  <P>SOLUTION: The nonaqueous electrolyte contains carbodiimide represented by general formula (1), and at least one element of either sulfate or boron compound represented by general formula (2). R<SB>1</SB>, R<SB>2</SB>independently denotes an organic group of carbon atom number 1-20. R<SB>3</SB>denotes an organic group of carbon atom number 2-20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011207795-A (JP)
Title: Method for producing polycarbonate polyol polyacrylate
Inventor: YOSHIDA YOICHI
IPC: C08G64/42
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing a polycarbonate polyol polyacrylate compound without requiring a distillation operation of by-product alcohol.SOLUTION: Vinyl alcohol, which is produced as a by-product in the reaction of a polycarbonate polyol and a vinyl acrylate compound in the presence of a catalyst having transesterification capabilities, is isomerized at once into a keto-carbonyl compound, whereby an alcohol is removed from the reaction system and by-products are suppressed to attain a high rate of conversion to acrylates.
Patent JP-2011216580-A (JP)
Title: Growth method of group-iii nitride semiconductor
Inventor: YAGI KENTARO
IPC: C23C16/34
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the growth method of a Group-III nitride semiconductor capable of growing the crystal of the Group-III nitride semiconductor having a comparatively small film thickness and an excellent crystallizability.SOLUTION: The growth method of the Group-III nitride semiconductors includes: a first process insularly forming the crystal nuclei (40) of the Group-III nitride semiconductors on a substrate (10); and a second process for insularly making the crystal nuclei (40) grow, alternatingly supplying a silicon source gas and a Group-III source gas, while supplying a nitrogen source gas. The growth method of the Group-III nitride semiconductors further includes a third process supplying the nitrogen source gas and the Group-III source gas, growing the Group-III nitride semiconductors from the insular crystal nuclei (40), respectively, and forming a stratified Group-III nitride semiconductor (45) after the second process.
Patent JP-2011214044-A (JP)
Title: Apparatus for manufacturing raw alloy for rare earth magnet, and manufacturing method thereof
Inventor: NAKAYAMA SHOJI
IPC: B22F9/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing raw alloys for rare earth magnets, which reduces manufacturing cost, in the step of hydrogen storage for storing hydrogen in the raw alloy for rare earth magnets, by shortening the step without reducing the magnetic characteristic and also to provide a manufacturing method thereof.SOLUTION: The apparatus for manufacturing raw alloys for rare earth magnets includes: a hydrogen storing chamber 10 which stores hydrogen in the raw alloys for rare earth magnets stored in a treatment vessel 50; and a conveyor 5 which conveys the vessel 50 into the chamber 10. The apparatus is characterized by providing a heater 24 which is positioned on the conveyor 5 or upstream of the conveyor 5 and heats the vessel 50.
Patent JP-2011214342-A (JP)
Title: Connecting structure of tapered steel pipe pile
Inventor: SATO TAKASHI
IPC: E02D5/48
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a tapered steel pipe pile that can firmly and stably connect a pair of tapered steel pipe piles reduced in outer diameter from the upper end toward the lower end.SOLUTION: The outer diameter of the lower end 13b of the upper tapered steel pipe pile 13 is made to coincide with the outer diameter of the upper end 14a of the lower tapered steel pipe pile 14. An upper straight joint pipe part 15 is formed continuously with the lower end 13b of the upper tapered steel pipe pile 13, and a lower straight joint pipe part 16 is formed continuously with the upper end 14a of the lower tapered steel pipe pile 14. Using a joint hardware 22 with a ring-shaped upper insertion anchor groove 19 and lower insertion anchor groove 20 formed on the upper and lower sides of a partition part 21 between an inner ring 17 and an outer ring 18, the upper straight joint pipe part 15 is anchored to the upper insertion anchor groove 19 of the joint hardware 22, and the lower straight joint pipe part 16 is anchored to the lower insertion anchor groove 20.
Patent JP-2011213053-A (JP)
Title: Method for manufacturing original plate sheet and method for manufacturing uneven pattern transfer sheet
Inventor: NAKADA MASAHIRO
IPC: G02B5/30
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an original plate sheet for easily manufacturing the original plate sheet having superior mold releasability.SOLUTION: The method for manufacturing the original plate sheet includes: a hard layer forming process for obtaining a laminated sheet by forming a resin hard layer having a smooth surface on one or both sides of a heat-shrinkable resin film; a process of manufacturing an uneven pattern-formed sheet for deforming the hard layer as if folding by shrinking the laminated sheet by heating so as to manufacture the uneven pattern-formed sheet having an uneven pattern formed on a surface of the hard layer; a metal-containing layer forming process for forming the metal-containing layer formed of a metal or a metal compound on a surface of the uneven pattern formed on the uneven pattern-formed sheet; and a release agent layer forming process for forming the release layer containing a fluorine release agent on an exposed surface of the metal-containing layer.
Patent JP-2011221097-A (JP)
Title: Substrate for electrophoretic display device, electrophoretic display device and electronic apparatus
Inventor: YAMAZAKI YASUSHI
IPC: G09F9/30
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an electrophoretic display device which can reliably suppress the occurrence of display unevenness and consumes less energy by providing a storage capacitor having a sufficient capacitance value.SOLUTION: In a substrate 30 for an electrophoretic display device of the present invention, first and second TFTs 72, 73 include gate electrodes 74, 75 made of a first conductive film, a gate insulating film 83 made of a first insulating film, a semiconductor layer 76, and a source electrode 77 and a drain electrode 79 made of a second conductive film. A first storage capacitor 71A is composed of a first storage-capacitor electrode 80A made of a light-blocking metal film, a second passivation film 85B and a pixel electrode 35. At least a part of the first storage-capacitor electrode 80A overlaps with the first and second TFTs 72, 73 and at least a part of a wiring such as a data line 68 and a scan line.
Patent JP-2011218880-A (JP)
Title: Seat height adjusting device for vehicle seat
Inventor: SHINOZAKI YUJI
IPC: B60N2/18
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat height adjusting device in which an interlocking amount of a pinion gear and a sector gear is hardly reduced by an external force that may be added to a seat.SOLUTION: The seat height adjusting device 1 for a vehicle seat adjusts the height of a seat body with respect to a slide rail 19b on a vehicle floor, and includes a pinion gear 4 rotatably mounted on a frame 11a of the seat body, a sector gear 2 rotatably mounted on the frame 11a and interlocking with the pinion gear 4, and a link 16 extended from the sector gear 2 and having an end rotatably connected to a bracket 18 fixed on an upper face 19b1 of the slide rail 19b. A deforming part 18c is formed in the bracket 18 functioning in such a manner that when the frame 11a receives force from a user who sits on the seat body and deforms in a seat width direction, the deforming part 18c can deform the bracket 18 with the force so as to move the sector gear 2 in a direction where the pinion gear 4 moves by the deformation of the frame 11a.
Patent JP-2011219005-A (JP)
Title: Hybrid vehicle
Inventor: ITO YUJI
IPC: B60L50/16
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an energy storage device when a temperature of the energy storage device is likely to increase and preferentially use electric power for traveling.SOLUTION: When an instruction to set first EV mode is issued and a battery temperature Tb of a battery 50 is equal to or lower than a first temperature T1, the first EV mode is permitted, or when an instruction is issued to set second EV mode in which a motor is used for traveling preferentially as compared to the first EV mode and the battery temperature Tb of the battery 50 is equal to or lower than a second temperature T2 that is higher than the first temperature T1, the second mode is permitted (step S110-180). When the second EV mode is permitted, a cooling fan 55 or the like as a cooling device is controlled so as to increase the amount of heat to be dissipated from the battery 50, as compared with the case where the first EV mode is permitted.
Patent JP-2011228349-A (JP)
Title: Semiconductor device
Inventor: ISHII KENICHI
IPC: H01L21/822
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can be quickly produced even when functional modification is performed and that is capable of reducing quantity of dumped products in process.SOLUTION: A semiconductor device according to an embodiment comprises: a base layer on which a revision signal transmission circuit is formed; three or more wiring layers stacked on the base layer, a power supply wiring or a ground wiring formed on an uppermost wiring layer, and a revision signal line for connecting the revision control circuit only to the power supply wiring or the ground wiring on the uppermost wiring layer.
Patent JP-2011223895-A (JP)
Title: Method for controlling methane-forming activity of hydrogen-assimilable methane bacterium
Inventor: HIRANO SHINICHI
IPC: C12N1/20
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To enhance the methane-forming activity of a hydrogen-assimilable methane bacterium, and to promote the growth of the hydrogen-assimilable methane bacterium.SOLUTION: The methane-forming activity of the hydrogen-assimilable methane bacterium is enhanced from the methane-forming activity of the hydrogen-assimilable methane bacterium at a reference potential by using, as a reference potential, the oxidation-reduction potential in which the hydrogen-assimilable methane bacterium, which is formed in an environment by an inherent or added chemical component, can grow, bringing an electrode into contact with the environment containing the hydrogen-assimilable bacterium, and controlling the oxidation-reduction potential of the environment so as to be equal to or lower than -0.8 V based on silver-silver chloride electrode potential.
Patent JP-2011228042-A (JP)
Title: Lighting fixture
Inventor: NAKAGAWA YUUJI
IPC: F21V17/10
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of fixing an optical filter with directionality at a predetermined direction to a body of fixture body.SOLUTION: Positioning means 341, 51 which decide mounting directions to the fixture body 20 are arranged on the optical filter 50 installed between a front panel 35 and a reflecting plate 34 which is mounted at a front opening of the fixture body 20 wrapping a light source 31. This makes it possible to mount the optical filter with directionality 50 in the predetermined direction. Also, this makes it possible to prevent deviation of directionality caused by rotation and the like of the optical filter 50 after installation.
Patent JP-2011228148-A (JP)
Title: Ebullient cooling type led lighting device
Inventor: TANIDA YASUSHI
IPC: F21V29/00
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ebullient cooling type LED lighting device capable of stably cooling a light source unit through prevention of dry out.SOLUTION: In the ebullient cooling type LED lighting device 1 structured by including a light source unit 3 with an LED as a light source, an ebullient cooling unit 5 equipped with a heat-receiving part 12 receiving heat from the light source unit 3, heat-radiating parts 13 radiating heat received at the heat-receiving part 12 toward outside, and a circulation route for circulating cooling media between the heat-radiating parts 13 and the heat-receiving part 12, and a housing 2 for containing the ebullient cooling unit 5 and the light source unit 3, the heat-receiving part 12 of the ebullient cooling unit 5 is formed in a V-letter shape seen from sideways, and the heat-radiating parts 13 are fitted in extension upward at each upper end of the heat-receiving part 12.
Patent JP-2011224255-A (JP)
Title: Game unit and game system
Inventor: IIJIMA TORU
IPC: A63F7/02
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a game unit and a game system, in which an enclosure type game machine and inter-machine are communication-connected under high security.SOLUTION: The game unit 2 of the game system 1 includes: the enclosure type game machine 5 in which a game is played without releasing balls outside a game machine housing; and the inter-machine 6 for controlling the rent of game balls in the enclosure type game machine 5. The enclosure type game machine 5 incorporates a game-machine-side communication IC chip 29, and the inter-machine 6 incorporates an inter-machine-side communication IC chip 19. The transfer and reception of information between the enclosure type game machine 5 and the inter-machine 6 is carried out by communication between the game-machine-side communication IC chip 29 and the inter-machine-side communication IC chip 19. This makes fraudulence of communication information less likely to occur from outside, compared to the case where the enclosure type game machine 5 and inter-machine 6 are connected by a communication line that uses a plurality of cable wires. Accordingly, fraudulent replacement of the enclosure type game machine 5 can be reliably monitored.