baber/WOPTO huggingface dataset:
Patent JP-2013223202-A (JP)
Title: Pulse width modulation circuit
Inventor: KAWABATA YOSHIYUKI
IPC: H03F3/217
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pulse width modulation circuit that suppresses noise and a zero crossing distortion, and reduces pop noise by suppressing the generation of a DC offset.SOLUTION: The pulse width modulation circuit includes: a first PWM circuit 3 for pulse-width-modulating a first audio signal to output a first PWM signal; a second pulse PWM circuit 4 for pulse-width-modulating a second audio signal opposite in phase to the first audio signal to output a second pulse PWM signal; a first half bridge 5 for amplifying the first pulse PWM signal; a second half bridge 6 for amplifying the second PWM signal; and delay control circuits 7A, 7B for changing a delay time between the first PWM signal and the second PWM signal by the same delay at every one of leading and trailing edges of the first and second PWM signals until the delay time reaches a set delay time set beforehand.
Patent JP-2013226488-A (JP)
Title: Sorting method and sorting apparatus
Inventor: MIYASAKA MASATOSHI
IPC: B07C5/342
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To sort an object depending on whether it contains a filler.SOLUTION: A sorting method for sorting filler-containing plastic objects from an object group 2 includes conveying the object by a conveyance means 21, heating a surface portion of the conveyed object by a heating means to raise the temperature thereof to higher than a melting point thereof, detecting the absorbance of a specific wavelength in the infrared region on the surface of the object by a detector 22, determining that the object is a filler-containing plastic object when the absorbance is more than a given threshold, and extracting the determined filler-containing plastic object or the other objects from the object group.
Patent JP-2013230031-A (JP)
Title: Motor
Inventor: HIGUCHI HIDEYA
IPC: H02K9/02
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor which inhibits the demagnetization of magnets and reduces the emission of an impurity gas in an environment atmosphere where the motor is used.SOLUTION: A motor 1 includes: a motor stator 30; a motor housing 20 and a flange member 24 that form a housing; a motor rotor 40; a bearing device 14; an airtight sealing member 60; an air intake port 61H; and an exhaust port 68. The airtight sealing member 60 hermetically seals so that a gas in a space where the motor stator 30 is disposed does not circulate into a space where the motor rotor 40 is disposed. The air intake port 61H draws a gas a1 ventilated on at least parts of surfaces of the magnets 42.
Patent JP-2013232446-A (JP)
Title: Package for housing electronic component and electronic apparatus
Inventor: SHIBAYAMA HIROSHI
IPC: H01L23/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To relax heat stress due to thermal expansion coefficient differences occurring between a substrate/a side wall and a seal ring/a lid and improve the airtight performance of the package.SOLUTION: A package for housing an electronic component includes: a housing 1 having a recessed part 1c used for housing an electronic component and located on an upper surface, the housing 1 where a metalize layer 2 is formed around the recessed part 1c on the upper surface; and a seal ring 3 joined to an upper surface of the metalize layer 2 through a joining material 4. The metalize layer 2 is composed of a first layer portion 2a located on the upper surface side of the housing 1 and a second layer portion 2b positioned on the first layer portion. The width becomes narrower in the order of the first layer portion 2a of the metalize layer 2, the second layer portion 2b of the metalize layer 2, and the seal ring 3.
Patent JP-2013230231-A (JP)
Title: Clothes display method and clothes display apparatus
Inventor: ASHINA TATSURO
IPC: A47F5/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique to enable efficient display of clothes which are unwrapped and folded when a plurality of clothes are displayed.SOLUTION: A plurality of unwrapped and folded shirts (clothes) 30 are exhibited and displayed with a clothes display apparatus that has shelves separated into a plurality of partitions in row and column directions and door parts covering the openings of the shelves on the display wall surface formed with the door part. A projection 5 installed in the surface of a door 8 that composes the door part is inserted in a gap 43 of the outside collar of the shirt 30 and the shirt 30 is held on the surface of the door 8.
Patent JP-2013230604-A (JP)
Title: Seal structure having cooling function
Inventor: SAGANE HIRONOBU
IPC: B29C65/22
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure having a cooling function, which can perform good fusion bonding of a web.SOLUTION: A hot wire 2 becoming a high temperature by being carried with electricity is arranged at a heater block 1, and a temperature detection means 30 which can detect a temperature and a cavity 7 in which compressed air can pass are arranged at the heater block 1. Furthermore, a control means 20 which can control the supply of the compressed air to the cavity 7 and the electricity carrying to the hot wire 2 is connected to the temperature detection means 30, compares a detection temperature of the heater block 1 and a reference temperature which is preset at the control means 20, and controls the supply of the compressed air on the basis of the comparison results. By this arrangement, the heater block 1 is cooled down to a prescribed temperature and the hot wire 2 can simultaneously be cooled, so that the temperature of the hot wire 2 does not become excessively high by a heat accumulation temperature of the heater block 1, and webs 118, 118 can favorably be fusion-bonded.
Patent JP-2012167283-A (JP)
Title: Abrasion resistant coating compositions and coated articles
Inventor: CHENG SHAN
IPC: C09D7/12
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide coating compositions composed of an alkoxide and a silica sol containing silica nanoparticles and a polymerizable (meth)acrylate binding agent, articles at least partially coated with a hard coat deposited from such a coating composition, methods for depositing a hard coat on at least a portion of a plastic substrate, and methods for improving the adhesion and abrasion resistance of a coating composition.SOLUTION: The coating composition includes an alkoxide and a silica sol that includes silica nanoparticles and a polymerizable (meth)acrylate binding agent. The polymerizable (meth)acrylate binding agent remains substantially uncrosslinked after the coating composition has been cured to form a hard coat.
Patent JP-2013027685-A (JP)
Title: Game machine
Inventor: KOBAYASHI REI
IPC: A63F5/04
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing stable game control.SOLUTION: A game control program of the game machine includes at least a first subordinate processing and a second subordinate processing. The first subordinate processing and the second subordinate processing are read at least in a period from the start of a prescribed interrupt processing up to the start of the next interrupt processing following the interrupt processing. A prescribed command to be executed in the second subordinate processing can shift the second subordinate processing at least to the first subordinate processing if a prescribed condition for shift is satisfied, and can change a value of a prescribed flag based on the execution of the command if a prescribed condition for change is satisfied. The second subordinate processing is ready whenever the prescribed interrupt processing is executed.
Patent JP-2013015512-A (JP)
Title: Water quality measuring apparatus and filtration unit
Inventor: KIM KYUNGJU
IPC: G01N33/536
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect and count microorganisms.SOLUTION: A water quality measuring apparatus 1 includes: a small capacity sample concentration part 2 for concentrating and collecting microorganisms included in sample water by a filtration film; a fluorescent labeling part 4a for combining fluorescent-labeled antibodies with microorganisms collected by the small capacity sample concentration part 2; and a measurement part 4b for detecting and counting the microorganisms by measuring fluorescent intensity by using an optical detector 43. The fluorescent labeling part 4a and the measurement part 4b are controlled always at the same temperature by a temperature control device 49. Since degradation of an SN ratio due to a change of the fluorescent intensity by the influence of an external temperature in measurement can be suppressed, the microorganisms can be highly accurately detected and counted.
Patent JP-2012175977-A (JP)
Title: Composition for administering microorganism into intestine
Inventor: CHEN CHYI-CHENG
IPC: A61K35/744
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition usable for supplying microorganisms to the intestinal tract, and to provide a method for producing the composition.SOLUTION: This method for producing the composition includes a first process of preparing a powdery mixture or a compacted granular product by blending microorganisms with a middle-chain or long-chain fatty acid salt and/or compacting, and a second process of applying coating to the powdery mixture or the compacted granular product. The microorganisms are preferably probiotics.
Patent JP-2012257214-A (JP)
Title: Semiconductor device and method of operating the same
Inventor: HIROSE ATSUSHI
IPC: H01L27/04
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that reduces power consumption and prevents an increased circuit area by constituting a standby circuit with fewer elements.SOLUTION: The standby circuit in the semiconductor device comprises only one transistor, and switching a voltage supplied to the transistor controls an output current of the semiconductor device. As a result, the output current of the semiconductor device in a standby state can be substantially zero to reduce power consumption. The use of an oxide semiconductor for a semiconductor layer of the transistor can minimize a leakage current.
Patent JP-2013237208-A (JP)
Title: Liquid discharge device, inspection method, and program
Inventor: SHINKAWA OSAMU
IPC: B41J2/01
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of inspection of poor liquid discharge.SOLUTION: A liquid discharge device includes: a head which comprises a plurality of nozzles for discharging a liquid, a pressure chamber communicating with the corresponding nozzle, and a drive element provided in each pressure chamber; and a control unit which performs a first inspection for inspecting poor liquid discharge from an inspection object nozzle on the basis of a first detection signal obtained by driving the drive element corresponding to the inspection object nozzle, and a second inspection for inspecting the poor liquid discharge from the same inspection object nozzle as the inspection object nozzle for the first inspection on the basis of a second detection signal obtained by driving the same drive element as the drive element for the first inspection so that an exciting force stronger than an exciting force in the first inspection can be applied.
Patent JP-2013238074-A (JP)
Title: Work machine
Inventor: KAWAKAMI YUJI
IPC: E02F3/36
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a good-appearance work machine capable of stably supporting a hydraulic pipe on an attachment.SOLUTION: An attachment 7 has hydraulic pipes 60a mounted on a rockable supporting column 30 via supporting members 70A. A plate member 30a of the supporting column 30 has an overhanging part 32 formed overhanging from the corner of a supporting column base part 31. The supporting members 70A each have a fastened part 72 eccentrically located on one edge side of a member body 71, and a pipe supporting part 73 for supporting the hydraulic pipe 60a. The fastened part 72 is fastened to the overhanging part 32 in the state of directing the pipe supporting part 73 to the side of the supporting column base part 31, and at least part of the member body 71 contacts the supporting column base part 31 beyond the overhanging part 32.
Patent JP-2013246513-A (JP)
Title: Position detection device
Inventor: KONDO JUNJI
IPC: G08B25/04
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of a mobile machine in the case of detecting the position of the mobile machine by using a plurality of detection devices even when detection areas of the respective detection devices are overlapped.SOLUTION: A detection control device 2 controls detection devices 11 and 12 to mutually transmit detection signals D11 and D12, transmit a position discrimination signal L12 following the detection signal D11, and transmit a position discrimination signal L11 following the detection signal D12. A mobile machine 1 is configured to, when receiving the detection signal D11, wirelessly transmit a response signal R11 showing whether or not the position discrimination signal L12 following the received detection signal D11 has been received, and to, when receiving the detection signal D12, wirelessly transmit a response signal R12 showing whether or not the position discrimination signal L11 following the received detection signal D12 has been received.
Patent JP-2013246326-A (JP)
Title: Optical plate, optical member, display device, optical plate manufacturing method and optical path controlling method
Inventor: KAWAI MICHIHIRO
IPC: G02B3/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical plate and an optical path controlling method which can adjust, according to characteristics of light incident from outside, the course of the light and emit it.SOLUTION: An optical plate 2 which can change the course of light incident from one face and emit it from the other face, includes a shape variable member 22 which changes in shape by application of force. The optical plate 2 emits the light of the course according to the shape of the shape variable member 22 when the light incident from outside transmits through the shape variable member 22.
Patent JP-2013245485-A (JP)
Title: Space partition structure
Inventor: NAGAI NORIO
IPC: E04H17/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel space partition structure in which, when performing an extending/contracting operation, operation can be performed linearly without necessity to perform any operation in a direction crossing an extending/contracting direction or to move a member in the crossing direction, it is not necessary to utilize the ceiling and it is not necessary to provide a specific strut, either.SOLUTION: A plurality of large and small partition members 2, 3 with which accommodation spaces are formed inside, respectively, and which are independent, are disposed while being nested and partition members 3, 4 are slid while excluding the partition member 2 positioned most outwardly, such that a structure can be freely extended/contracted as a whole. In at least the sliding partition members 3, 4 casters are disposed and protrusion regulation members 10A, 25A, 29, 39 and the like are formed relatively which prevent the partition members 3, 4 from protruding in sliding. Further, insertion regulation members 2c, 3c, 4c are formed with which, when the partition members 3, 4 are inserted into the partition members 2, 3, the insertion more than a predetermined amount is regulated.
Patent JP-2013248687-A (JP)
Title: Method for setting positioning accuracy, positioning accuracy setting device, and program for setting positioning accuracy
Inventor: HIRANO YUICHI
IPC: B23Q17/00
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting positioning accuracy and a positioning accuracy setting device, capable of satisfactorily maintaining positioning accuracy of a feeding mechanism at a degree equal to or less than a desired positioning accuracy, regardless of expansion/contraction of the feeding mechanism.SOLUTION: An operator measures positioning errors a plurality of times at five positions in a movable range of a table 201 displaced by a feeding mechanism 204 by using a machine tool 200 and an external computer device 300. The operator sets a standard deviation of the measured positioning errors as an error value by using the external computer device 300, and then sets a difference between the range of the error value and a desired error value as a correction value of an inside measuring position at the respective measuring positions, and generates correction value setting information by setting a correction value smaller than the correction value of the inside measuring position as the correction value for other four measuring positions. The operator generates a correction value table that sets the correction value on the basis of correction value setting information in a plurality of correction sections set in the movable range of the table 201, by using the machine tool 200.
Patent JP-2013249371-A (JP)
Title: Core-shell microparticle, core-shell microparticle group and method for producing core-shell microparticle
Inventor: MURAKAMI HIROMI
IPC: C08G77/04
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a core-shell microparticle having a core and a shell covering the core, a core-shell microparticle group composed of a number of core-shell microparticles, and a method for producing the core-shell microparticles.SOLUTION: There is provided a method for producing a core-shell microparticle 1 comprising a core 2 and a shell 3 covering the core 2, using a sol gel method, wherein the core 2 and the shell 3 are produced by using alkoxysilane as a raw material, and the raw material of the core and the raw material of the shell are different polyorganosiloxanes synthesized by using different alkoxysilanes.
Patent JP-2013251736-A (JP)
Title: Image recording apparatus and image recording method
Inventor: SHIMADA TAKUYA
IPC: H04N1/60
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To record an image with a wider color gamut without adding a new recording agent.SOLUTION: A pixel color conversion table storage unit 909 holds a correspondence relationship between a color signal and an arrangement ratio of a plurality of types of dot structures, and a recording agent is arranged on a recording medium on the basis thereof.
Patent JP-2013252234-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine providing a more interesting game.SOLUTION: After pattern stop notification, in which a chance symbol pattern ("1, 1, 2") representing low jackpot reliability is stopped, is performed as shown in Figs.(C) and (D), sometimes background change notification may be performed, in which a background image displayed on an image display device 5 and representing low jackpot reliability, is changed from an image in the motif of day (normal background image) to an image in the motif of night (special background image), as shown in Figs.(E) to (G). Further, in the final variation of a winning probability controlled status performed until a predetermined number of times of variation are finished, the variation is performed longer than a variation time upon hitting a jackpot, regardless of the number of times of suspended variable display.
Patent JP-2013015828-A (JP)
Title: Color filter, manufacturing method of pigment, pigment, high-concentration pigment coloring composition, pigment colorant, method for forming color filter, and color display
Inventor: NAKAMURA MICHIEI
IPC: C09B67/02
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a color filter (CF) preventing malfunction of a TFT when BM (Black Matrix) and pigments are formed on an active element such as the TFT, and accommodating to methods such as a BOA (Black matrix On Array) method, COA (Color filter On Array) method and IPS (In-Plane Switching) method by improving black or chromatic pigments for forming a component of the color filter.SOLUTION: The CF includes a black matrix (BM), chromatic pigments having trichromatic colors, and columnar spacers provided as needed basis that are formed in contact with, close to or superposed on an electrode. When any of the BM and the chromatic pigments with trichromatic colors, and the columnar spacers provided as needed basis include pigments, each of the columnar spacers is formed by including any one of the black pigment and the chromatic pigment. When the pigment after the composition is washed with water with conductivity of 50 μS/cm or less, the volume resistivity of the pigment itself is 10Ω cm or more and an average particle size thereof is 10 nm to 200 nm.
Patent JP-2012163114-A (JP)
Title: Scroll type fluid machine
Inventor: MORI SHUNSUKE
IPC: F04C18/02
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type fluid machine in which sealing property is improved and frictional resistance during operation is reduced, by making proper pressing force of a sealing member to the end plate of a counterpart over the full length thereof.SOLUTION: A chip seal 20 is provided with a long seal portion 22 protruded to be long in the axial direction to one turn of the outermost diameter side facing the groove bottom surface 7A of a seal groove 7, and a chip seal 25 is provided with a long seal portion 27 in the same way. Thus, the one turn of the outer diameter side of the chip seals 20 and that of the chip seal 25 are made to protrude from the seal grooves 7 and 12 by the respective long seal portions 22 and 27. Accordingly, even when a pressure in a compression chamber 17 at the outer diameter side is low, the long seal portions 22 and 27 push the one turn of the outermost diameter side of the chip seals 20 and 25 onto the end plates 9 and 4, thereby increasing the sealing property. Also, by pushing only the necessary portion of the outer diameter side of the chip seals 20 and 25, the frictional resistance can be made small.
Patent JP-2013252399-A (JP)
Title: Oral care stand
Inventor: HOSHINO JUNICHI
IPC: A46B17/02
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an oral care stand which enables an oral care device to be retained in a state that moisture adhering to a device functional part of the oral care device hardly adheres to a device body.SOLUTION: A toothbrush stand 100 has a stand body part 110 and a stand supporting part 400. The toothbrush stand 100 has a structure that can retain an electric toothbrush 10 in a state that a toothbrush attachment 80 is located longitudinally under a toothbrush body 20. The stand body part 110 has a stand opening part 200 and a stand intermediate part 300. The stand supporting part 400 is formed longitudinally under the stand body part 110 of the toothbrush stand 100, and supports the stand body part 110. The stand supporting part 400 has a width larger than those of the stand opening part 200 and the stand intermediate part 300.
Patent JP-2013255931-A (JP)
Title: Method for manufacturing powder laminate and device for forming powder laminate
Inventor: NAKAMURA YASUNORI
IPC: B30B11/02
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To form a powder layer with uniform thickness when manufacturing a powder laminate composed of laminated powder layers by using a suction filling method.SOLUTION: A hole part 16 of a dice 10 is filled with magnetic powder. Thereafter, while an opening of a second powder storage part 41b is made to face to an upper surface 11 of the dice 10, the second powder storage part 41b is slid to a direction A1 toward the hold part 16, which makes the second powder storage part 41b overlap the hole part 16 from the direction A1. Next, non-magnetic powder stored in the second powder storage part 41b is sucked into the hole part to fill the hole part. Thereafter, the second powder storage part 41b overlapping the hole part 16 is moved to a first direction from above the hole part 16 by sliding its opening to the direction A1 while making the opening face to the upper surface of the dice.