baber/WOPTO huggingface dataset:
Patent JP-2013031322-A (JP)
Title: Output protection circuit and electronic apparatus
Inventor: SUZUKI HIDEO
IPC: H02M3/155
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To allow for an output protection circuit provided between a constant-voltage circuit 13 and a load 15 to flexibly respond and stably operate, even if, for example, an input/output voltage or a load current changes.SOLUTION: A protection circuit 14C includes: an FET switch SW2, as a first switch, that compares a reference voltage generated from an input voltage Vin of a constant-voltage circuit 13 and an output voltage Vs of the constant-voltage circuit 13 and cuts off power supply to a load 15 when the output voltage Vs is less than the reference voltage; and a fuse F1, as a second switch, that is activated by the disconnection of the FET switch SW2 and maintains a disconnection state for at least a predetermined set time.
Patent JP-2013030091-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HIROSHI
IPC: H01L21/822
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce influences to be exerted upon temperature characteristics of an output constant voltage by variation or the like in manufacturing a Zener diode, to improve flatness in the temperature characteristics of the output constant voltage and to achieve excellent activation property, responsiveness and stability while suppressing expansion in circuit scale, regarding a reference voltage circuit which generates a constant voltage to be used as a reference voltage in a next-stage circuit.SOLUTION: A voltage divider circuit 332 is provided in parallel with diodes 304, 306, 308 which are connected in series. A voltage at a low potential side connecting point (y) of the voltage divider circuit 332 indicates positive temperature characteristics, and a voltage at a high potential side connecting point (x) of the voltage divider circuit 332 indicates negative temperature characteristics. Resistance values of voltage dividing resistors 316, 318 are set in such a manner that a constant voltage V0 at a voltage dividing point (z) has flat temperature characteristics. The voltage dividing point (z) of the voltage divider circuit 332 is connected to a next-stage circuit without being connected to a feedback loop, thereby outputting the constant voltage V0 to the next-stage circuit.
Patent JP-2013029471-A (JP)
Title: Vehicle navigation apparatus
Inventor: KAWASE AKIYOSHI
IPC: B60R16/02
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle navigation apparatus having an extremely simple and inexpensive configuration, capable of surely limiting driver's operation in traveling and allowing a user other than the driver to easily release the operation limitation and enjoy desired service.SOLUTION: A vehicle navigation apparatus 10 capable of limiting driver's operation in traveling but capable of providing various kinds of services including route guidance includes: a release part 18 arranged on a predetermined position of a display part 20 for displaying information concerned with the various kinds of services and capable of releasing the limitation by a finger or the like of one hand of a user; and operation part operation buttons 19a to 19g arranged on predetermined positions of the display part 20 which cannot be operated by the finger or the like of one hand of the user when the user operates the release part 18 by the finger or the like of one hand, and allowing the user to perform a predetermined operation for the various kinds of services by a finger or the like of the other hand.
Patent JP-2013032554-A (JP)
Title: Surface treatment liquid for fastening member
Inventor: NAKAGISHI TETSUYUKI
IPC: C23C22/20
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a stable surface treatment liquid for a fastening member that forms a membrane having good adhesion to a coated material containing zinc or zinc alloy of a fastening member with an uneven surface and good corrosion resistance.SOLUTION: The surface treatment liquid for forming a membrane on a surface of the fastening member coated with a coating material containing zinc or zinc alloy, contains one of aluminum primary phosphate and magnesium primary phosphate, hexafluorotitanic acid or its salt, a chelate agent, and an alkaline agent for adjusting a pH level at between pH 2 and 5.
Patent JP-2013032628-A (JP)
Title: Drilling unit for foundation improvement
Inventor: KOJIMA EIICHIRO
IPC: E21B7/00
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a drilling unit for foundation improvement capable of efficiently performing drilling, agitating, and transfer of excavated soil, and capable of constructing an improved body of high quality in a short period of time.SOLUTION: A drilling unit for foundation improvement includes: a rotary rod 2 provided with a spiral blade 3; a pair of lower blades 4, 4 provided in the lower part of the rotary rod 2; and a pair of upper blades 11, 11 provided on the lower side in the axial direction of the rotary rod lower than the spiral blade 3 and on the upper side in the axial direction of the rotary rod higher than the lower blades 4, 4. Due to provision of the lower blades 4, 4 as well as the upper blades 11, 11, excavation force, agitation force, and push-up force are enhanced, and drilling of holes, transfer of excavated soil, agitation of improvement material, and consolidation of the improvement material by compaction are efficiently performed. Accordingly, a work period can be shortened and an improved body of high quality can be constructed in order to compact the sufficiently mixed and agitated improvement material in the foundation.
Patent JP-2013034347-A (JP)
Title: Rotary electric machine control system
Inventor: NAKAMURA MAKOTO
IPC: B60L9/18
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive current from being generated, even if there is a deviation between a real modulation degree and a smoothing modulation degree, when switching control modes between a PWM control mode and an over-modulation control mode in a rotary electric machine control system.SOLUTION: A rotary electric machine control system 10 comprises: a rotary electric machine 20; a power supply circuit block 12 driving the rotary electric machine 20; a control block 22 for current feedback; and a control device 40. The control device 40 includes: a modulation degree acquisition unit 42 which acquires a real modulation degree and a smoothing modulation degree; and a control mode switching unit 44 which switches control modes between a PWM control mode and an over-modulation control mode on the basis of a prescribed condition on relationships between the real modulation degree and the smoothing modulation degree.
Patent JP-2013037019-A (JP)
Title: Image forming apparatus and image forming program
Inventor: SONE TAKURO
IPC: G03G15/01
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To form a desired fluorescent image with a fewer number of developing devices while developing devices respectively including fluorescent toners of R, G and B colors and color toners of C, M and Y colors are unnecessary to form an image with fluorescent colors.SOLUTION: An image forming apparatus 1 forms an image by using a white fluorescent toner that absorbs UV rays to emit white light and at least one color toner of cyan, magenta, yellow and black colors. The image forming apparatus includes: color toner deposition amount determining means 1121 that determines a deposition amount of the color toner to be deposited to form an image based on image information; white fluorescent toner depositing means that deposits the white fluorescent toner on a recording medium; and color toner depositing means that deposits the color toner in a deposition amount determined by the color toner deposition amount determining means 1121 on a surface, not in contact with the recording medium, of the white fluorescent toner layer formed of the white fluorescent toner deposited by the white fluorescent toner depositing means.
Patent JP-2013037100-A (JP)
Title: Instruction device for uneven snowy road surface
Inventor: KAWADA JUNICHI
IPC: G09B9/042
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an instruction device and an instruction method for driving on a simulated uneven frozen road surface allowing a user to safely and effectively perform training at any time of the year using a general self-propelled vehicle with general tires for preventing congestion and slip accidents that frequently occur on uneven frozen road surfaces or compacted snow road surfaces in a snow country.SOLUTION: The instruction device for uneven snowy road surfaces includes a plurality of rotary rollers continuously arranged in the traveling direction of a vehicle, the rotary rollers being pivoted so as to rotate about shafts by receiving torque from tires. Rotation amounts of the rotary rollers with respect to the torque are different at least between two rotary rollers.
Patent JP-2013038699-A (JP)
Title: Photographing device, and image processing method of the same
Inventor: TANAKA MASAHARU
IPC: H04N5/232
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To compare between images in accordance with a change in the movement of a subject to store an optimum image and save capacity for storing images, in the case that photographing is performed in a continuous-shooting photographing mode.SOLUTION: A photographing device has a continuous-shooting photographing mode for processing an image to be temporarily stored in a memory by means of a controller and storing the image after the processing in an image storage part, in the case that photographing is performed using the continuous-shooting photographing mode for continuously photographing a subject. The photographing device, in the case of performing continuous-shooting photographing in the continuous-shooting photographing mode, compares temporally-sequential images with each other on the basis of a predetermined comparison condition, and stores a temporally-later image in the image storage part when the compared images do not correspond with each other. On the other hand, when the compared images correspond with each other, the photographing device changes the predetermined comparison condition in accordance with the movement of the subject and repeats the comparison of both images at least one or more times. In this way, in the case that both images correspond with each other even when the comparison of both images are repeated, the temporally-later image does not become a target to be stored in the image storage part.
Patent JP-2013041635-A (JP)
Title: Data recording/reproducing device and degree of modulation detecting device
Inventor: OGURA YOICHI
IPC: G11B7/1263
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a data recording/reproducing device with a small circuit scale and low power consumption.SOLUTION: A data recording/reproducing device comprises: an amplitude adjusting section 10 for generating a 4-ch addition signal 11 that is suitable for detection of OPC information; an adder 13 for generating an RF signal 14 that is suitable for reproduction of data; a gate signal generating section 16 for generating a gate signal 17; a signal selecting section 15 that selects and outputs either the RF signal 14 or the 4-ch addition signal 11 on the basis of the gate signal 17; a reproducing signal processing section 82 that performs demodulation of the data by converting an output signal from the signal selecting section 15 to a digital RF signal 33; an OPC information detecting section 20 for generating degree of modulation information 27 and asymmetry information 28 from the digital RF signal 33; and a recording power adjusting section 69 for adjusting optimum laser recording power on the basis of the degree of modulation information 27 and the asymmetry information 28.
Patent JP-2011237452-A (JP)
Title: Method for detecting traveling direction of object, method for detecting position, traveling direction detecting device, position detecting device, method for recognizing traveling state, and traveling state recognizing device
Inventor: UNUMA MUNETOSHI
IPC: G01C21/00
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To accurately detect a traveling direction even when the traveling direction of a person who wears a device is different from a direction that the device faces.SOLUTION: A traveling direction of a person who wears a device in relation to an absolute azimuth direction can be calculated by: detecting a direction that the device is facing using an output of an orientation sensor; projecting an acceleration change due to walking onto a horizontal surface using an acceleration data obtained through an acceleration sensor; and estimating a traveling direction on a coordinate system of the device from a direction indicated in a distribution of a group of points formed by projecting the acceleration change.
Patent JP-2013042367-A (JP)
Title: Imaging device and imaging method
Inventor: AIDA AKIRA
IPC: H04W4/02
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily access a network without complicated operation of inputting a pass code, in normal use.SOLUTION: An imaging device comprises: storage means for storing reliable location information in a storage medium; location information detection means for detecting current location information; network communication means for performing communication by performing network connection to a server; user interface means for accessing the network; and control means for controlling the whole device. The control means performs: location information detection processing for detecting the current location information; comparison processing for comparing the current location information detected by the location information detection processing with the reliable location information stored in the storage medium; and switching processing for switching a user interface for accessing the network on the basis of a result of the comparison processing. Thereby, network connection is possible by using account information stored in advance, only when being in a specific location.
Patent JP-2013043350-A (JP)
Title: Method and control device for extrusion of unvulcanized rubber
Inventor: YOSHIMURA TSUTOMU
IPC: B29C48/355
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and control device for extrusion of unvulcanized rubber, capable of stabilizing the shape or weight of the unvulcanized rubber early in the initial stage after restarting the extrusion to thereby prevent the generation of defective products.SOLUTION: There is provided the method of extruding the unvulcanized rubber by which the unvulcanized rubber extruded into a certain shape by an extruder is placed on a transport conveyer and transported. In the method, when the extrusion is restarted after the extruder filled with the unvulcanized rubber is stopped, the unvulcanized rubber is transported for a predetermined time or by a predetermined length at a certain transport speed predetermined so that the unvulcanized rubber keeps a certain shape. The extrusion control device for the unvulcanized rubber includes a control means for performing the above control.
Patent JP-2013045029-A (JP)
Title: Exposure apparatus and exposure method
Inventor: HIRANO KATSUNORI
IPC: G03F7/20
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of converting vector data into raster data at high speed in real time.SOLUTION: The exposure apparatus includes: a vector data memory 1 for storing vector data deleted with duplicated data; sequence control means 4 for reading desired vector data information from vector data stored in the vector data memory 1 on the basis of a sequence control instruction; coordinate arithmetic means 5 for converting the vector data information read by the sequence control means 4 into raster data; and a driver 11 for performing exposure on the basis of the raster data converted by the coordinate arithmetic means 5.
Patent JP-2013045071-A (JP)
Title: Language learning support device and language learning support method
Inventor: KITAGAWA HITOSHI
IPC: G09B5/06
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a language learning support device and a language learning support method, in which a lerner can advance effective language learning while confirming how a person regularly using a learning language hears what the learner speaks by replacing the learning language with a basic language which the learner can regularly use.SOLUTION: The language learning support device includes: construction display means which displays a construction in a learning language which a learner tries to learn; input means to which a voice with which the learner reads out the construction displayed on the display means is inputted; conversion means which translates the read construction in the learning language, which is acquired by the input means, to a basic language which the learner can regularly use; and read-out means which reads out the construction translated to the basic language.
Patent JP-2013049113-A (JP)
Title: Robot arm structure, and robot
Inventor: OHITO KENSUKE
IPC: B25J9/06
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To make a minimum turning radius of a robot small.SOLUTION: A robot includes a first arm portion, a second arm portion, an intermediate link portion, a first link portion and a second link portion. The first link portion forms a first parallel link mechanism among the first arm portion, the intermediate link portion and a fixed base portion. The second link portion forms a second parallel mechanism among the second arm portion, the intermediate link portion and a movable base portion. A distance from a connection shaft of the second link portion with the intermediate link portion to a connection shaft of the first arm portion with the second arm portion is shorter than a distance from a connection shaft of the second link portion with the intermediate link portion to a connection shaft of the first arm portion with the second arm portion.
Patent JP-2013051169-A (JP)
Title: Power storage device and method of manufacturing power storage device
Inventor: OGINO KIYOFUMI
IPC: H01M4/66
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure and manufacturing method of a power storage device with high energy density.SOLUTION: An air electrode is configured to include: a first current collector; a second current collector having a projecting structure in contact with the first current collector; and a catalyst layer having one or more and 100 or less graphene films. Accordingly, the surface area of the air electrode can be significantly large because of an effect of the second current collector. Further, the graphene film can produce a catalytic reaction without using a catalyst such as a noble metal. Therefore, by employing a structure in which the catalyst layer is provided on the second current collector, the energy density of the power storage device can be increased.
Patent JP-2013051891-A (JP)
Title: Plant cultivation apparatus
Inventor: MIZUKOSHI TAKAYUKI
IPC: A01G9/00
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation apparatus allowing efficient cultivation of plants from seeds or seedlings indoors by simple constitution.SOLUTION: The plant cultivation apparatus 200 includes a tray supporter 201 installed for supporting each cultivation tray 202 for planting the seeds or seedlings of the plants V so as to freely take out and insert the cultivation tray. The tray supporter 201 is a carrying pedestal for supporting the cultivation tray 202 in such a state that the cultivation tray is carried, and formed into the shape of a table extending in a horizontal direction. The top surface of the tray supporter 201 is provided with a heating part 203. A top plate 206 is supported through supporting columns 205 in the lateral face of the tray supporter 201. The top plate 206 is provided with an artificial light source part 207. The artificial light source part 207 is formed of a plurality of light-emitting diodes (LEDs) emitting red light and blue light toward the planting surface of the cultivation tray 202. The supporting columns 205 support the artificial light source part 207 so that the height and angle thereof can be adjusted.
Patent JP-2011249852-A (JP)
Title: Light source device
Inventor: TODA MASATOSHI
IPC: H01L33/56
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that can mix monochromatic light beams to obtain a mixed color (mixing) in a short distance.SOLUTION: A light source device used for mixing light beams with different wavelengths comprises: a base plate 2; a rectangular-shaped reflector housing 8 provided on the base plate; a long hole 8a that vertically penetrates the center of the reflector housing, extends along the longitudinal direction of the reflector housing, and of which an end portion has a trapezoidal portion having a trapezoidal-shaped cross-sectional shape that becomes wider as it goes upward; a plurality of light-emitting elements that are connected on the base plate so as to be arranged side by side in a longitudinal direction of the reflector housing in the end portion of the long hole, and for emitting the light beams having the different wavelengths; and a sealing resin layer 16 that is filled into the trapezoidal portion of the long hole to collectively seal the plurality of light-emitting elements 4 arranged on the base plate. The sealing resin layer 16 contains silica particles 18 of 1 to 20 wt.%, those having an average particle diameter of 1 to 10 μm in an almost uniformly dispersed manner.
Patent JP-2013052478-A (JP)
Title: Tool coated with hard film
Inventor: NOSE MASATERU
IPC: C23C14/06
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a tool coated with a hard film, which is obtained by forming a CrAlN/BN nanocomposite film on a tool base material with high adhesion strength and in which excellent coating performance that the CrAlN/BN nanocomposite film has can be suitably exhibited.SOLUTION: Since the hard film 20 is composed of at least four layers formed by alternately laminating I layers 22 each composed of a nitride or a carbonitride of AlTiCrand II layers 26 each composed of the CrAlN/BN nano composite film so that one of the I layers is formed on the surface of the tool base material 12, high adhesion strength can be obtained. Since the thickness T2 of the I layer 22 and the thickness T3 of the II layer 26 are within a range of 1-50 nm and the total thickness Ttotal is within a range of 0.1-20 μm, the excellent coating performance that the CrAlN/BN nanocomposite film of the II layer 26 has can be suitably exhibited. Since each of the thicknesses T2, T3 has an extremely thin nanolayer structure of 1-50 nm, adhesiveness is further improved and a film hardness of ≥40 GPa can be obtained.
Patent JP-2013056964-A (JP)
Title: Inkjet ink
Inventor: FURUTA TOMOTSUGU
IPC: C09D11/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet ink in which dischargeability and storage stability are excellent, and that can draw a desired pattern.SOLUTION: The inkjet ink includes: a component (A) including a compound (2) having a constitutional unit represented by formula (2a) and having at least one molecular terminal group selected from the group consisting of groups represented by formulas (2b) and (2c), and an amic acid derivative selected from the group consisting of compounds represented by formula (3) to formula (6) or an imidized substance thereof; and an amide-based solvent (B) represented by formula (1). In the formula (1), Ris an organic group having 1 to 18 carbon atoms, Rand Rsatisfy the following (i) or (ii), Ris hydrogen or methyl, n is an integer from 0 to 3, and m is 0 or 1: (i) Rand Rare each independently hydrogen or an organic group having 1 to 6 carbon atoms; and (ii) Rand Rare mutually bonded to form a ring structure.