baber/WOPTO huggingface dataset:
Patent JP-2013148536-A (JP)
Title: Liquid fuel sensor, and combustion apparatus
Inventor: HIROYASU MASARU
IPC: F23N5/24
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel sensor capable of detecting fuel leakage in a shorter period of time, and a combustion apparatus for improving safety by providing such a liquid fuel sensor.SOLUTION: Liquid fuel is detected by a liquid fuel sensor 10 including a housing member 30 having many communicating minute spaces inside to allow liquid fuel to infiltrate by a capillary phenomenon, an expansion member 13 housed in the housing member 30, a pressure reception movement member 12, and a detection switch 50. When detecting the liquid fuel, the expansion member 13 expands by absorbing the liquid fuel infiltrating the housing member 30, the pressure reception movement member 12 is moved by receiving the expansion force of the expansion member 13, and the detection switch 50 is turned on/off by the pressing force caused by the movement of the pressure reception movement member 12. The expansion member 13 of such a liquid fuel sensor 10 is provided with a deleted part 14 formed by deleting a portion of the expansion member 13.
Patent JP-2012225634-A (JP)
Title: Heat exchanger
Inventor: KATO YOSHITAKE
IPC: F28F9/02
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of appropriately adjusting amounts of heat to be exchanged between three kinds of fluids.SOLUTION: The heat exchanger is configured by arranging at least one tube of refrigerant tubes 16a and cooling water tubes 43a in a stacked manner and includes heat exchange parts 71, 72 configured to exchange heat between at least one of a refrigerant and cooling water and air where, in a space formed between adjacent tubes 16a, 43a of the refrigerant tubes 16a and the cooling water tubes 43a, an air passage 70a through which air flows is formed as the heat exchange parts 71, 72, the upstream side heat exchange part 71 arranged at the upstream side in the airflow direction and the downstream side heat exchange part 72 arranged at the downstream side of the upstream side heat exchange part 71 in the airflow direction are provided, and the ratio of the number of the refrigerant tubes 16a to the total number of the tubes configuring the upstream side heat exchange part 71 is made different from the ratio of the number of the refrigerant tubes 16a to the total number of the tubes configuring the downstream side heat exchange part 72.
Patent JP-2012080143-A (JP)
Title: Semiconductor light-emitting element
Inventor: KATSUNO HIROSHI
IPC: H01L33/32
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that simultaneously satisfies high luminance, high efficiency, and high reliability.SOLUTION: A semiconductor light-emitting element comprises: a stacked structure including a first semiconductor layer of a first conductive type composed of a nitride-based semiconductor, a second semiconductor layer of a second conductive type composed of a nitride-based semiconductor, and a light-emitting layer provided between the first semiconductor layer and the second semiconductor layer; and an electrode including a first metal layer that is provided on the side of the second semiconductor layer opposite to the side on which the light-emitting layer is provided and contains silver or silver alloy and a second metal layer that is provided on the side of the first metal layer opposite to the side on which the second semiconductor layer is provided and contains at least any element of gold, silver, palladium, rhodium, iridium, ruthenium, and osmium. The second semiconductor layer includes an interface layer that is provided in contact with the interface between the second semiconductor layer and the first metal layer and contains silver. The contact resistance between the second semiconductor layer and the electrode is less than or equal to 10×10Ωcm.
Patent JP-2013157403-A (JP)
Title: Electronic apparatus and manufacturing method of the same
Inventor: YAMASHITA HIROYUKI
IPC: H01L21/60
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which reinforces the mechanical connection with a small number of components and inhibits the deterioration of signals.SOLUTION: An electronic apparatus includes: a substrate which has an insulation base material formed by a thermoplastic resin and wiring disposed on one surface of the insulation base material and including multiple lands; an electronic component having multiple bumps corresponding to the lands on a surface facing a land formation surface of the substrate, the electronic component where the bumps are electrically and mechanically connected with the corresponding lands; and connection parts which are formed by a resin, are disposed at a facing region of a bump formation surface of the electronic component and the land formation surface of the substrate, contact with both the bump formation surface and the land formation surface thereby mechanically connecting the bump formation surface with the land formation surface. The insulation base material has protruding parts, protruding from wiring peripheries located adjacent to the wiring disposed on the one surface, as parts of itself. The protruding parts positioned in the facing region, from among the protruding parts, are crimped to the bump formation surface of the electronic component as the connection parts while forming spaces between themselves and the bumps.
Patent JP-2013157768-A (JP)
Title: Electronic apparatus equipped with multiple acoustic components
Inventor: HORIKOSHI KANENOBU
IPC: H04R1/02
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To uniformize the performance of multiple acoustic components in an electronic apparatus equipped with the multiple acoustic components.SOLUTION: In an electronic apparatus of this invention, multiple acoustic components 4, 4 are housed in a housing chamber, and elastic members 41 are disposed between an outer peripheral surface of each acoustic component 4 and an inner peripheral wall of the housing chamber. A pressing member 3 is disposed covering the multiple acoustic components 4, 4, and the pressing member 3 is fixed by one or multiple fixing parts. The multiple elastic members 41, 41 are pressed and compressed by the pressing member 3 and there is a bias in the distribution of fixing forces of the fixing parts which are exerted on the pressing member 3. The pressing member 3 is formed into a shape that equally exerts a pressing force on each elastic member 41 according to the bias of the distribution of the fixing forces.
Patent JP-2013107191-A (JP)
Title: Kinematic and dynamic calibration method for legged robot with force-controlled joint
Inventor: YAMANE KATSU
IPC: B25J5/00
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for calibrating a force-controlled and biped humanoid robot.SOLUTION: The method includes a step for selecting kinematic constraint for the humanoid robot such as the maintaining of the two feet in flat contact with the floor. The method includes a step for moving the humanoid robot into a plurality of poses while enforcing the kinematic constraint. The method includes, during the posing step, collecting angle measurements for a set of joints of the humanoid robot, and then, with a processor, traveling a kinematic calibration module to determine angular offsets for the robot joints. The method includes a step for, during the moving step, collecting relative orientation data from an inertial movement unit mounted to the pelvis link, and the angular offsets are determined using relative orientation data. All the data are collected from devices on the robot, and no external data collection is required.
Patent JP-2013160435-A (JP)
Title: Heat source selection assisting device, method thereof, and heat source system
Inventor: TSUGANO YOSHIE
IPC: F24F11/02
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To assist in selection of a heat source to be used when a plurality of selectable heat sources are available.SOLUTION: A setting section 51 sets a plurality of choices of heat sources comprising a plurality of respective heat sources and combinations of heat sources such that a heat source system can use. A power estimation section 52 estimates consumption power consumed in the whole heat source system for the respective choices set by the setting section 51. A selection section 53 selects a choice for the smallest consumption power estimated by the power estimation section 52, and a display section 54 displays the heat source of the choice selected by the selection section 53 as a recommended use heat source.
Patent JP-2013159257-A (JP)
Title: Surrounding monitoring apparatus for transporter vehicle
Inventor: INANOBE YOSHIHITO
IPC: B60R1/00
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To improve safety in traveling a transporter vehicle by displaying on a monitor an image corresponding to a traveling direction of the transporter vehicle.SOLUTION: A surrounding monitoring apparatus for a transporter vehicle comprises: a plurality of cameras with at least a rear side and right and left sides of a dump truck as fields of view; a monitor 14 provided in a driver's cab of the dump truck; a shift lever 21 provided in the driver's cab for operating forward traveling and backward traveling of the dump truck; and a vehicle body controller 20 and a display controller 30 which, based on steering information that is information about steering to right and left of the dump truck, and information of the shift lever 21, cause the monitor to display one or more camera images corresponding to a traveling direction of the dump truck.
Patent JP-2013164925-A (JP)
Title: Insulation sheet for button cell
Inventor: YOSHITANI SOICHI
IPC: H01M2/34
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an insulation sheet for a button cell which is not pulled out easily, and insulates between the button cell and a power supply terminal on the apparatus side reliably.SOLUTION: The insulation sheet for a button cell includes an insulation piece placed in the battery housing section of a battery holder for housing a button cell when being mounted on a flange, and insulating between the electrode of the button cell and a power supply terminal projecting into a power supply connection recess into which the battery holder is inserted, a pull-out piece being pulled outward of the battery holder, and a coupling piece for coupling the insulation piece and the pull-out piece integrally. Both sides of the coupling piece incline to the inside toward the pulling direction, and slide on the inner wall surface of the flange.
Patent JP-2013163610-A (JP)
Title: Carbon nanotube fluid dispersion using fluorescent brightener
Inventor: MATSUZAWA YOKO
IPC: C01B31/02
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a CNT fluid dispersion in which carbon nanotubes (CNT) are stably dispersed in water using a commercially available fluorescent brightener.SOLUTION: A bis(triallylazido)stilbenedisulfonic acid derivative known so far as an fluorescent brightener is used as a CNT dispersant. An aqueous solution to which the dispersant and CNT have been added is subjected to ultrasonic treatment. In the resulting aqueous solution, the organic compound interacts affinitively with the CNT and can stably disperse the CNT. The resulting CNT fluid dispersion can be used in various applications such as a CNT-containing film and a CNT-containing paint.
Patent JP-2012110038-A (JP)
Title: Methods and devices for data alignment with time domain boundary
Inventor: RAVEENDRAN VIJAYALAKSHMI R
IPC: H04N19/89
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for data alignment with a time domain boundary.SOLUTION: Apparatus and methods for using content information for encoding multimedia data are described. A method of processing multimedia data includes receiving content information of multimedia data, and encoding the multimedia data for aligning a data boundary with a frame boundary in the time domain, where the coding is based on the content information. In other aspects, a method for processing multimedia data includes obtaining content classification of the multimedia data; and coding blocks in the multimedia data as an intra-coded or inter-coded block based on the content classification to improve error resilience of the coded multimedia data. The invention further claims a device capable of processing the multimedia data described in the method.
Patent JP-2013168217-A (JP)
Title: Process of manufacturing electrode in charged particle beam electrostatic lens
Inventor: UTSUMI KAZUNARI
IPC: B81C1/00
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a process of manufacturing an electrode in a charged particle beam electrostatic lens, capable of forming an aperture of excellent roundness at an electrode substrate.SOLUTION: The process of manufacturing an electrode in a charged particle beam electrostatic lens comprises, when manufacturing an electrode of a charged particle beam electrostatic lens in which roundness of at least one end face of an aperture provided at an electrode substrate is smaller than roundness of an arbitrary cross section obtained by slicing an inner area of the aperture with a plane parallel to the substrate surface, processes of: preparing a substrate filled with a sacrificial layer of a material different from the substrate in a hole provided in a substrate constituting the electrode substrate; forming a thin film on at least one surface of the substrate filled with the sacrificial layer; forming a mask on the thin film and etching it; and removing the sacrificial layer.
Patent JP-2013167953-A (JP)
Title: Touch panel and display device
Inventor: UCHIYAMA YU
IPC: G06F3/041
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel and a display device, capable of enhancing detection sensitivity without changing the wiring design of the touch panel.SOLUTION: The touch panel includes: a transparent substrate PGL in a touch panel TP for detecting a touch position coordinate with an electrostatic capacitance coupling method; in one surface of the transparent substrate, a plurality of X electrodes formed of a transparent conductive material extending in parallel with a first direction, and a plurality of Y electrodes formed of a transparent conductive material extending in parallel with a second direction of crossing with the first direction via the X electrode and an insulating material; in the other surface of the transparent substrate, floating electrodes FL each formed of a transparent conductive material arranged so as to cover respective areas where the X electrodes and the Y electrodes cross with each other.
Patent JP-2013088426-A (JP)
Title: Semiconductor device
Inventor: HYON GYON YANG
IPC: H01L25/065
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can form scan test paths in a variety of ways.SOLUTION: The semiconductor device includes: a first through via and a second through via for electrically connecting a first chip and a second chip; a first circuit part which is disposed in the first chip, receives test data, and is connected with the first through via; a second circuit part which is disposed in the first chip and connected with the second through via and the first circuit part; and a third circuit part which is disposed in the second chip and connected with the first through via. The first circuit part outputs output signals of a first circuit to one of the first through via and the second circuit part in response to first control signals.
Patent JP-2013168880-A (JP)
Title: Comparator, ad converter, solid-state imaging device, camera system, and electronic apparatus
Inventor: UENO YOSUKE
IPC: H04N5/378
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a comparator, an AD converter, a solid-state imaging device, a camera system, and an electronic apparatus which are capable of reducing an error caused in an input waveform, achieving an improvement in the precision of a system without incurring an increase in a consumption current, noise, and an area, and reducing an error in the AD converter and degradation of image quality.SOLUTION: A comparator includes a first amplifier and a level holding part. The first amplifier includes differential-pair transistors and outputs a signal of a level corresponding to a comparison result from a first output node. The differential-pair transistors serve as a comparison part that: receives a reference voltage, a signal level of which changes with a slope, at a gate of one of the transistors; receives an input signal at a gate of the other of the transistors; and performs a comparison operation between the reference voltage and a potential of the input signal. The level holding part holds a level of the first output node of the first amplifier such that the other transistor having an output part thereof connected to the output node out of the differential-pair transistors of the first amplifier does not fall into a level at which a saturated operation condition is not satisfied.
Patent JP-2013171182-A (JP)
Title: Image forming apparatus, protective agent supply member, and protective layer forming device
Inventor: HASEGAWA KUNIO
IPC: G03G21/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact image forming apparatus capable of stably supplying a prescribed amount of a protective agent to an image carrier over a long period of time by low pressing pressure without deteriorating or breaking a foam layer, evenly supplying even a small amount of the protective agent to the image carrier, suppressing abrasion of the image carrier, a cleaning member, and the like, preventing an occurrence of filming of the image carrier, having simple protective layer supply means having a small-size structure, and stably forming a high-quality image over a long period of time.SOLUTION: The image forming apparatus comprises: an image carrier; protective layer forming means having at least a protective agent supply member and an image carrier protective agent; and rotation speed control means. The protective agent supply member includes a core material and a foam layer having a plurality of air bubbles. The number n of the air bubbles being present at a contact part between the image carrier surface and the protective agent supply member is more than 9 and less than 23. A moving speed V of the air bubbles at the contact part, with respect to the image carrier surface is more than 837 pcs/mm/s and less than 4,670 pcs/mm/s.
Patent JP-2013175897-A (JP)
Title: Image processing device and solid-state imaging device
Inventor: TATEZAWA KOREYASU
IPC: H04N5/367
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that allows a reduction in image quality due to influence of a flaw to be suppressed and makes an effective and high dynamic range synthesis possible, and a solid-state imaging device.SOLUTION: An image processing device has a high dynamic range synthesis circuit 13. The high dynamic range synthesis circuit 13 has an interpolation processing section 25 and a flaw correction section 24. The interpolation processing section 25 executes interpolation processing using a second image signal from a second pixel that is a peripheral pixel positioned in the vicinity of a first pixel for the first pixel set to be an object pixel. The interpolation processing section 25 executes interpolation processing using a first image signal from the first pixel that is a peripheral pixel positioned in the vicinity of the second pixel for the second pixel set to be an object pixel. The flaw correction section 24 executes flaw correction with respect to the first image signal and the second image signal for the object pixels and the peripheral pixels used for the interpolation processing by the interpolation processing section 25.
Patent JP-2013173848-A (JP)
Title: Colored alkali developable photosensitive resin composition
Inventor: MAEDA YOSUKE
IPC: G02B5/20
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a colored alkali developable photosensitive composition excellent in heat resistance, and a color filter using the colored alkali developable photosensitive composition.SOLUTION: A colored alkali developable photosensitive resin composition includes: at least one type of cyanine compounds (A) represented by general formula (I); an alkali developable resin (B) having an ethylenic unsaturated bond; and a photopolymerization initiator (C). (In the formula, R, R', Rand R' represent alkyl or the like, Z, Zand Zrepresent hydrogen or the like, and X and X' each independently represent an oxygen atom, sulfur atom or the like. Anrepresents a q-valent anion (except perchlorate anion), q represents 1 or 2, and p represents a coefficient keeping charges neutral).
Patent JP-2013175943-A (JP)
Title: Service provision system and service provision method
Inventor: KATO HIROSHI
IPC: H04W12/06
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of searching for a service provision device without connecting a LAN to which the device belongs.SOLUTION: A radio communication unit 100 comprises: presence notification signal receiving means 38 which receives a presence notification signal; operation receiving means 106 which receives a service selection; server communication means 40 which transmits service information and network identification information to a service management server and receives the device identification information of the service provision device without using an access point; and direct communication means 39 which communicates with the service provision device in the device identification information without using an access point. A service management server 200 comprises: device identification means 42 which identifies a service provision device in the network identification information among the service provision devices listed in a list 43 as providing a service of the service information received from the radio communication unit; and device communication means 41 which transmits the device identification information of the service provision device identified by the device identification means and the network identification information to the radio communication unit.
Patent JP-2013178690-A (JP)
Title: Disaster prevention display device and disaster prevention system
Inventor: KUNISHI KAZUHIRO
IPC: G08B23/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention display device in which everyone can intuitively recognize from an indication of an image which sensor first detects occurrence of a fire.SOLUTION: A disaster prevention display device comprises display means for displaying a situation within a predetermined monitoring zone in accordance with event information based on a signal from the terminal device provided within the monitoring zone, display control means which displays an image of an area within the monitoring zone and displays a symbol mark of a terminal device installed within that area as an event notification screen corresponding to an actual installation position in the image of the area, and input operation means capable of inputting a command regarding display from the outside to the display control means. In the disaster prevention display device, the display control means is configured to display a ripple-shaped pattern whose shape is changed around the symbol mark of the terminal device that first issues the event information, on the event notification screen in such a mode that the symbol of the terminal device is visible.