baber/WOPTO huggingface dataset:
Patent JP-2013062904-A (JP)
Title: Regenerative motor end surge voltage suppression apparatus, motor drive system, and regenerative motor end surge voltage suppression method
Inventor: KAWAI TADASHI
IPC: H02M3/28
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative motor end surge voltage suppression apparatus capable of suppressing erroneous detection of an electric current by regenerating energy based on a surge voltage for high power use efficiency while suppressing a surge voltage, and to provide a motor drive system and surge voltage regenerative method.SOLUTION: The regenerative motor end surge voltage suppression apparatus includes a rectifier with an input side connected to an input terminal of a motor that outputs a voltage including a high frequency through a cable by making an inverter device convert a DC voltage input into a DC input node to an AC voltage, and an I/O insulated DC-DC converter with an input side connected to a rectification output of the rectifier through a capacitor and with an output side connected to a DC input node of the inverter device.
Patent JP-2013062973-A (JP)
Title: Stator of a resolver
Inventor: SHIMODA KAZUHIRO
IPC: H02K24/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To downsize a stator core requiring the same winding specification by eliminating a space for a nozzle to pass through when a winding is wound around a slot part.SOLUTION: A schematic diagram shows a stator 10 which is integrated with stator pieces 11 divided for each one slot. Figure 2 shows an embodiment in which a winding is wound around stator pieces 20 divided for each one slot. The stator piece 11 is composed of a stator core piece 21, a coil 22 wound with an electric wire, and an insulator 23 between a core and the electric wire. The stator core piece 21 is formed by laminating magnetic steel sheets or formed by molding a magnetic powder.
Patent JP-2013062428-A (JP)
Title: Patterning device
Inventor: MATSUBARA HIDEAKI
IPC: H01L31/04
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To minimize damage on a substrate while enhancing production efficiency.SOLUTION: Production efficiency is enhanced by patterning principal surfaces S1, S2 of a substrate W in parallel. Furthermore, each dispenser 3, 4, 5, 6 patterns the substrate W by ejecting a coating liquid from a nozzle 31, 41, 51, 61 facing the substrate W in non-contact. Consequently, the pressure being applied to the substrate W can be reduced during the patterning. Damage on the substrate can thereby be minimized while enhancing the production efficiency.
Patent JP-2013065958-A (JP)
Title: Packet transmission system and method
Inventor: OKAWARA MIKIO
IPC: H04N7/173
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To suppress PCR jitter of a bucket to be individually transmitted from a plurality of transmitters with one receiver by taking a clock synchronization with a transmitter without using an external GPS, in transmission and reception of MPEG2-TS packet via a transmission path in which jitter may exist.SOLUTION: A pilot pattern required for synchronization is transmitted from a receiver to all of a plurality of transmitters. The transmitter transmits a packet (MPEG2-TTS packet) provided with TTS on the basis of a received pilot pattern. The MPEG2-TTS packet received on the receiver side is transmitted as an MPEG2-TS at the timing based on the pilot pattern for clock synchronization.
Patent JP-2013070554-A (JP)
Title: Method of manufacturing rotary electric machine
Inventor: NAKAJO YUICHI
IPC: H02K15/12
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotary electric machine by which a coil of a stator of the rotary electric machine is provided with sufficient fixing force while reducing the adhesion amount of solventless varnish adhering to the stator and varnish scattering through high-speed rotation is collected to efficiently use the varnish, thereby reducing the cost.SOLUTION: A rotary electric machine is configured so that a coil is wound around a stator core of a stator of a rotary electric machine so as to have coil reservoir parts at both the sides of the stator core, and then impregnated with varnish. The stator impregnated with varnish is fixed by passing a shaft into an inner bore of the stator, and rotated at high speed in the circumferential direction of the shaft, thereby removing unnecessary varnish from the coil. Under the high speed rotation, the rotational speed of the stator is set to 500 r/min to 2500 r/min, and the rotation time is set to 10 s to 30 s. The outer periphery of the stator is covered to prevent scattering of varnish and collect varnish under high speed rotation.
Patent JP-2013072932-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: SAKAMOTO KAZUYA
IPC: G02F1/1343
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device having excellent display quality in which a disclination with a disordered orientation state does not affect display, and further to provide an electronic apparatus provided with the display device.SOLUTION: The display device comprises: first pixel electrodes disposed in a display region; dummy pixel electrodes disposed in a non-display region; second pixel electrodes disposed between the first pixel electrodes and the dummy pixel electrodes; and light shielding members. The second pixel electrodes are increased in size and are caused to protrude to a non-display region side. By generating a disclination with a disordered orientation state due to lateral electric fields from the dummy pixel electrodes on the second pixel electrodes protruding to the non-display region side, overlapping, as viewed in a plan view, the disclination with the light shielding members formed in the non-display region and hiding the disclination by the light shielding members, there is provided the display device having excellent display quality in which the disclination does not affect display.
Patent JP-2013073499-A (JP)
Title: Disaster display system, disaster monitoring device and disaster display device
Inventor: TANAKA NOBUYUKI
IPC: G08B17/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a disaster display system, a disaster monitoring device and a disaster display device capable of visually notifying how far it is to a place where a disaster occurs and how urgent it is, to persons to be guided existing on an evacuation guidance path, when the disaster such as fire or the like occurs.SOLUTION: A disaster display system includes: a disaster occurrence monitoring device 100 connected to multiple disaster occurrence detection devices 400-1 to 400-m with short-range radio communication means; and multiple disaster occurrence display devices 200-1 to 200-n connected to the disaster occurrence monitoring device 100 with the short-range radio communication means, and installed at predetermined intervals along an evacuation guidance path 300. Each of the multiple disaster occurrence display devices 200-1 to 200-n determines distance between an own device and a place where a disaster occurs, on the basis of disaster occurrence place information notified by the disaster occurrence monitoring device 100, and controls arrow display of a display part 206 so as to be in different states depending on the distance between the own device and the place where the disaster occurs.
Patent JP-2013073522-A (JP)
Title: Data structure, computer program, and data acquisition device
Inventor: IWATA SHO
IPC: G06T1/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To allow application of identification data of a simulation object to three-dimensional image data, and suppress loss of the identification data in association with conversion of data format even when general three-dimensional data creation software is used.SOLUTION: Component data 20 is used for a simulation of a production line in a simulation device 10. The component data 20 includes component shape data 21 for identifying a three-dimensional image of a component, and component identification data 23 that is data for identifying a component. The component identification data 23 is designated as data of a QR code image drawn for a three-dimensional image of a component.
Patent JP-2013071714-A (JP)
Title: Brake system
Inventor: KAMISHIRO SHINJI
IPC: B60T11/22
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a brake system configured to boost a wheel cylinder during fading, while preventing an increase in size.SOLUTION: The brake system includes a master cylinder 3 which is disconnected from a reservoir 4, according to a brake operation, to generate hydraulic pressure in a hydraulic chamber 33, and a check valve 9 allowing a brake fluid to flow from the reservoir 4 to the hydraulic chamber 33. When a fade state is determined, a hydraulic unit 5 provided between the hydraulic chamber 33 and the wheel cylinder 6 sucks the brake fluid in the reservoir 4 through the check valve 9, and supplies the brake fluid to the wheel cylinder 6.
Patent JP-2013077663-A (JP)
Title: Circuit module
Inventor: KISHIMOTO TAKESHI
IPC: H03H7/48
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To secure high isolation in a wide high-frequency band between elements which are supplied with power by a shared power supply line.SOLUTION: First and second power supply lines 201 and 202 are connected at a junction point 211. The junction point 211 is connected to ground via a bypass capacitor 300. The first and second power supply lines 201 and 202 are formed so as to have their electromagnetic fields coupled with each other, the mutual induction of which helps to realize a circuit equivalent to the one in which an inductor 503 consisting of mutual inductance -M is connected to a ground line 110. The first and second power supply lines 201 and 202 are configured so that the composite inductance of an inductance Lof a parasitic inductor 401 of the ground line 110 and an inductance Lof a parasitic inductance 301 of the bypass capacitor 300 and the mutual inductance -M match each other.
Patent JP-2013077482-A (JP)
Title: Light box device
Inventor: NAKANO YOSHITAKA
IPC: F21Y101/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a light box device that can simultaneously satisfy uniformity on the surface of an opening part and uniformity in an irradiation angle, and further satisfy greatly utilization efficiency of light.SOLUTION: The light box device includes a light source 1 for irradiating light, a diffusion member 2 for diffusing light irradiated from the light source 1, a first collimating lens 3 which refracts light diffused by the diffusion member 2 to an optical axis side, and a second collimating lens 4 which converts light refracted by the first collimating lens 3 into parallel light.
Patent JP-2013080773-A (JP)
Title: Composite electronic component and mounting structure of composite electronic component
Inventor: TOGASHI MASAAKI
IPC: H01G4/40
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a composite electronic component including a plurality of electronic components.SOLUTION: A composite electronic component 1 includes electric components 2; a conductor layer 3; and a support body 4. The electronic components 2 have a first terminal electrode 11 and a second terminal electrode 12 on respective opposite surfaces of an element body 10. The conductor layer 3 electrically connects the first terminal electrodes 11 possessed by the plurality of electronic components 2. The support body 4 is provided on the conductor layer 3. The second terminal electrodes 12 possessed by the plurality of electronic components 2 are used as a mounting terminal electrode for being connected to a terminal of a circuit board.
Patent JP-2013079209-A (JP)
Title: Method for producing polyamine composition from plant
Inventor: YAMADA CHIAKI
IPC: C07C209/86
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamine composition with excellent production efficiency, which is derived from a plant material having a low salt concentration.SOLUTION: This method for producing a polyamine composition includes processes for, (1) treating a plant and/or a plant processed product with ethanol, (2) treating the plant and/or the plant processed product with water, and (3) separating and collecting the liquid fraction.
Patent JP-2012084146-A (JP)
Title: User device and method providing augmented reality (ar)
Inventor: HWANG JU HEE
IPC: G06F3/0484
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a user device and a method which provide augmented reality (AR).SOLUTION: The user device which provides AR service includes a photographing part which captures an image of a target object; an information gathering part which gathers context information on the captured image of the target object; a tag generating part which generates an AR tag in a first direction corresponding to the context information; and a display part which displays the image of the target object and the AR tag. The method of providing the AR service includes: capturing the image of the target object by a camera; gathering the context information including position information on the captured image of the target object and first azimuth information on the azimuth between the target object and camera; generating the AR tag corresponding to the context information; and displaying the captured image of the target object and the generated AR tag.
Patent JP-2013083491-A (JP)
Title: Surface inspection system for semiconductor wafer
Inventor: KATAOKA TOSHIHIKO
IPC: H01L21/66
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of more accurately detecting a saw mark or measuring the size of the saw mark on a surface of a semiconductor wafer with smaller or simpler configuration.SOLUTION: A surface inspection system for a semiconductor wafer irradiates a surface of a semiconductor wafer W in an oblique direction with light which is parallel light on an incident plane, images a linear region 3a on the surface of the semiconductor wafer W with line sensor cameras 3 and 4, thereby detects reflected light or scattered light of the irradiation light from the surface of the semiconductor wafer W, and detects a linear convexoconcave or measures the size of the linear convexoconcave on the surface of the semiconductor wafer W on the basis of intensity of the reflected light or scattered light. The system detects the linear convexoconcave or measuring the size of the linear convexoconcave of the semiconductor wafer W, by irradiating, with light source devices 1 and 2, the linear region 3a to be imaged by the line sensor cameras 3 and 4 in a direction parallel to the line, with a direction of the linear convexoconcave arranged so as to be orthogonal to a direction of the line.
Patent JP-2013085103-A (JP)
Title: Photoelectric conversion device
Inventor: HIYAMA TAKUMI
IPC: H01L27/146
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce noise occurring due to a voltage variation between digital circuits in a photoelectric conversion device.SOLUTION: In a photoelectric conversion device of the present invention, a pixel driving section and a signal processing section having a digital circuit performing predetermined signal processing are disposed on the same semiconductor substrate. A first voltage and a second voltage having a different value from the first voltage are supplied to a digital circuit of pixel driving section, and a third voltage and a fourth voltage having a different value from the third voltage are supplied to the digital circuit of the signal processing section. A main part of a first conductor supplying the first voltage to the digital circuit of the pixel driving section and a main part of a second conductor supplying the third voltage to the digital circuit of the signal processing section are isolated.
Patent JP-2013083818-A (JP)
Title: Composition for forming fine resist pattern and method for forming pattern using the composition
Inventor: OKAYASU TETSUO
IPC: H01L21/027
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a composition from which a fine negative photoresist pattern free of troubles such as surface roughness, bridge defects and sub resolution can be formed, and to provide a method for forming a pattern using the composition.SOLUTION: A composition for forming a fine pattern is to be used for miniaturizing a pattern by thickening a resist pattern in a process of forming a negative resist pattern using a chemically amplified resist composition. The composition for forming a fine pattern comprises a polymer having a repeating unit containing any one of structures of the formulas (A), (B), and (C), and a solvent. A fine pattern is formed by applying and heating the composition on a negative photoresist pattern that is obtained by developing with an organic solvent developing solution.
Patent JP-2013086990-A (JP)
Title: Lithium silicate compound, positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery using the same
Inventor: KOJIMA AKIRA
IPC: H01M4/58
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel lithium silicate material which is useful as a positive electrode material for lithium ion secondary batteries.SOLUTION: A lithium silicate compound is represented by LiFeSiO. A lithium silicate compound which is composed of lithium (Li), iron (Fe), silicon (Si) and oxygen (O) and is represented by the following composition formula: LiFeSiO(wherein -0.25≤δ≤0.25 and 0≤C≤0.5). Since iron (Fe) can be present in a trivalent form, this lithium silicate compound has more excellent chemical stability in comparison to LiFeSiO.
Patent JP-2013088001-A (JP)
Title: Stock management storage system
Inventor: ARAKANE NORIHIDE
IPC: F25D23/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a stock management storage system capable of achieving economical and efficient shopping and facilitating stock management of a storage space.SOLUTION: The stock management storage system 1 includes: a type setting section 30 for setting a type of a storing object stored in each of storage portions A, B, ... formed divided in a plurality of numbers; a reference value setting section 31 for setting a reference value for each type; and a type-detection amount conversion section 32 for correlating each type set by the type setting section with a reference value set by the reference value setting section and storing the same. A remaining amount detection portion 60 is provided for each storage portion, and a notification determination section 20 compares each reference value stored in the type-detection amount conversion section for each type with a remaining amount of the storing object detected by the remaining amount detection portion, and when the remaining amount is less than the reference value for each type, a communication portion 4 notifies a portable terminal 7 held by a user of it.
Patent JP-2013088317-A (JP)
Title: Radiation detector
Inventor: NAKAMURA SHIGEYUKI
IPC: G01T7/00
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector capable of suppressing an increase in power consumption and a signal processing time while being miniaturized.SOLUTION: A radiation detector RD includes a plurality of radiation detection parts 1 for generating a signal corresponding to energy belonging to radiation made incident, a plurality of counting parts 21 for counting signals being a predetermined threshold or more among signals from the plurality of radiation detection parts 1 and outputting counted signals, a signal selection part 31 for selecting signals from the plurality of radiation detection parts 1 and outputting the signals, an addition part 41 for adding signals selected by the signal selection part 31 among signals from the plurality of radiation detection parts 1 to output an addition signal, a wave height value measurement part 51 for measuring a wave height value of the addition signal from the addition part 41 to output a wave height value measurement signal, and a control part CR for controlling the signal selection part 31 on the basis of the counted signals from the plurality of counting parts 21.
Patent JP-2012032404-A (JP)
Title: Structure/material measurement system
Inventor: OBARA KAZUHIRO
IPC: G01N29/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure/material measurement system for reliably performing structure/material measurement even in a rolling line in a damaging environment.SOLUTION: The structure/material measurement system includes a structure/material measurement device 27, structure/material information collection means 28, process data collection means 31, structure/material information prediction means 32, and structure/material information comparison means 33. The structure/material measurement device 27 measures structure/material information of a rolling product flowing on a rolling line in a noncontact state. The structure/material information collection means 28 collects the structure/material information. The process data collection means 31 collects process data of the rolling line. The structure/material information prediction means 32 calculates structure/material information of the rolling product by a prescribed structure/material prediction model. The structure/material information comparison means 33 compares the structure/material information collected by the structure/material collection means 28 with the structure/material information calculated by the structure/material information prediction means 32.
Patent JP-2013090606-A (JP)
Title: Seedling transplanter
Inventor: ISHII KAZUHIKO
IPC: A01C11/02
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of securing a worker's safety by safely supplying seedlings while allowing a machine body to travel when carrying out seedling supply work or the like.SOLUTION: The seedling transplanter includes control configuration of operating an engine servo motor 47 to attain the low rotation of an engine 20 when a seedling supply sensor 57 for automatically detecting the worker's manual operation for starting and ending the seedling supply work at the start and end of the seedling supply work or the start and end of the seedling supply work by the worker is in a state of detecting the supply of seedlings. Work efficiency is improved because of not needing to stop when supplying seedlings. Further, a sudden shake of a traveling vehicle body 2 hardly occurs even if the field surface is uneven when supplying the seedlings by traveling with a reduction gear stage, and the worker is prevented from losing balance to fall. Consequently, the stability of seeding supply work is further improved. The worker, who is not an operator, for carrying out the seedling supply work can thus concentrate on the supply of seedlings. Time required for the supply of seedlings is thereby shortened to improve work efficiency compared with the prior art.