baber/WOPTO huggingface dataset:
Patent JP-2013179192-A (JP)
Title: Substrate and mounting method
Inventor: YOKOYAMA JUNNOSUKE
IPC: H05K3/34
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which there are many cases in which a component and a substrate bend to opposite directions and a mounting failure (a solder opening) in a vicinity of a central part of a component having a large total sum of warpage values occurs.SOLUTION: The substrate is mounted with a component provided with a plurality of terminals. A wiring pattern of the substrate mounted with the component is arranged for each of a plurality of terminals of the component, and a size of a wiring pattern for a terminal in a vicinity of a central part of the component is smaller than a size of a wiring pattern for a terminal in a vicinity of an end part of the component.
Patent JP-2013179800-A (JP)
Title: Blower and electrical apparatus provided with the same
Inventor: TAKADA MASAYUKI
IPC: H02P6/08
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a blower capable of reducing the decrease in a blast volume without being affected by a current ripple produced by increase in load, even if an external pressure loss, such as an outside wind pressure, increases.SOLUTION: A blower comprises air flow control means 16 that determines that external static pressure of a ventilator 10 increases, load thereof decreases, and a blast volume thereof decreases if a temperature of a switching element detected by switching element temperature detection means 13 is lower than a reference temperature, and then increases an ON/OFF duty to increase a blast volume of a centrifugal type blower 1a. Conversely, it is determined that the load and the blast volume of the centrifugal type blower 1a increase if the temperature of the switching element is higher than the reference temperature, and then the ON/OFF duty is decreased to decrease the blast volume of the centrifugal type blower 1a. Thus, it is possible to reduce the decrease in a blast volume without being affected by a current ripple produced by increase in load applied to a brushless DC motor 11 even if an external pressure loss, such as an outside wind pressure, increases.
Patent JP-2013181671-A (JP)
Title: Air conditioner
Inventor: KANETANI OSAMU
IPC: F24F11/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To solve problems that, when a conventional conditioner is started by means of a timer or home control, control is made so that an air blow-out vane is set downwardly or air quantity of a fan is increased, and thus when a person is actually present, the control causes the person to have an uncomfortable feeling, etc. and that, when a method of detecting absence of a person by an infrared sensor is employed, it is necessary to mount an expensive infrared sensor, leading to cost increase, etc.SOLUTION: An air conditioner includes: a temperature sensor for detecting a temperature of a heat exchanger or temperature of suction air; a controller 20 variably controlling an orientation of an air blow-out vane of an indoor unit or wind speed or air quantity of a blower fan; and a remote controller 21 performing remote control of an operation of the indoor unit. When presence/absence of external output/input is set by the remote controller 21 while heating is operated, the controller 20 sets at least the orientation of the air blow-out vane to be horizontal blowing or downward blowing on the basis of the setting of the presence/absence of the external output/input and the temperature of the heat exchanger or the temperature of the suction air, or changes wind speed or air quantity of the blower fan.
Patent JP-2013179873-A (JP)
Title: Method for saccharifying solubilized cellulose liquid
Inventor: TANEDA KENTO
IPC: C13K1/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for saccharifying a solubilized cellulose liquid by which the recovery rate of a saccharified liquid with respect to the solubilized cellulose liquid is favorable and energy needed for concentration is little.SOLUTION: A raw material containing cellulose is decomposed and extracted to obtain a solubilized cellulose liquid. A solid acid catalyst and a crown ether are added to thereto and mixed and stirred for saccharification to obtain a saccharified concentrate solution (saccharification reaction step S5). The resulting saccharified concentrate solution is put in a solid-liquid separator and is separated into a solid acid catalyst and a saccharified concentrate solution (solid-liquid separation step S6). Then, as a phase separation step S7, the saccharified concentrate solution is put into a storage tank and is left to stand for phase separation into an aqueous phase and a crown ether phase (phase separation step S7), and the aqueous phase and the crown ether phase are separated to obtain a saccharified liquid. The crown ether phase is further back-extracted with water to separate metal ions and a crown ether is recovered (back extraction step S8). The crown ether thus obtained is reused in the saccharification reaction step S5.
Patent JP-2013183279-A (JP)
Title: Image pickup apparatus, image pickup system, driving method for image pickup apparatus, and driving method for image pickup system
Inventor: HASHIMOTO SEIJI
IPC: H04N5/378
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To convert at least two analog signals output from a single pixel into digital signals at high speed at a pixel used for focus detection based on a phase difference detection system or an image acquisition signal.SOLUTION: An image sensor has a plurality of comparators, at least two analog signals output from a pixel are input to the plurality of comparators respectively, and periods in which the plurality of comparators perform a comparison operation are overlapped.
Patent JP-2013180376-A (JP)
Title: Protection mechanism for observation window
Inventor: IKEBE KENJI
IPC: B24C9/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an observation window protection mechanism capable of maintaining transparency for a long period of time, while being less likely to cause collision of a projection agent, etc.SOLUTION: A projection agent ejected from a nozzle collides with the surface of a workpiece and a portion thereof is reflected to scatter toward an observation window 8, when removing the coating, etc., on the surface of the workpiece 3 by using nozzles 4 or 5. Then, the projection agent is captured by an air curtain ejected from a lower edge part of the observation window 8 and directed upward, when approaching the observation window 8, so as to go up through without colliding against the observation window 8.
Patent JP-2013183055-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: ONO EIJI
IPC: H01L21/52
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To promote reduction in size and thickness of a semiconductor device by suppressing degradation in reliability of the semiconductor device.SOLUTION: A semiconductor wafer is processed to a predetermined thickness by grinding a rear surface of the semiconductor wafer using abrasive, and then, the semiconductor wafer is cut along a cutting region to obtain a plurality of semiconductor chips 2. Then, under a state in which a grinding streak is left out on a rear surface of the semiconductor chip 2, the semiconductor chip 2 is disposed on an upper surface of a die island 3a through a conductive resin paste 6 so that the rear surface of the semiconductor chip 2 faces the upper surface of the die island 3a. A dimple 8 is provided on the upper surface of the die island 3a, and a depth of the dimple 8 from an edge to a bottom of the dimple 8 is 3 μm-10 μm.
Patent JP-2013183354-A (JP)
Title: Radio communication system and communication system implementation method
Inventor: SHIMAMURA TOMOMI
IPC: H04W16/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system etc., capable of efficient radio communication resource allocation according to a condition required for the radio communication system.SOLUTION: Reception means receives an input of a condition necessary for calculating radio communication resource allocation with regard to all communication devices included in the communication system. Based on the condition input through the reception means, calculation means calculates in advance the radio communication resource allocation with regard to all communication devices. In response to the respective request from all communication devices, grant means gives the communication devices allocation at the request, according to the calculation result by the calculation means.
Patent JP-2013182847-A (JP)
Title: Device and method for manufacturing stranded wire
Inventor: MABUCHI SANEYOSHI
IPC: H01B13/02
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a stranded wire, the device being reduced in size and costs, capable of suppressing the stranded wire manufactured thereby from becoming unstranded as well, and a method for manufacturing a stranded wire.SOLUTION: The device for manufacturing a stranded wire comprises: a first holding member 43 (one holding member) on one side, the member collectively holding a folding back part 2A (a terminal part on one side) of a wire 2; and a pair of second holding members 53 (a plurality of rotary holding members) individually holding terminal parts 2D and 2E on the other side of the wire 2, the members 53 rotating a first wire part 2B and a second wire part 2C. While the first holding member 43 holds the folding back part 2A and suppresses its rotation, the second holding members 53 twist the first wire part 2B and the second wire part 2C by rotating them for a prescribed times. Then, the first wire part 2B and the second wire part 2C are stranded together by making the first holding member 43 stop suppressing the rotation of the folding back part 2A.
Patent JP-2013180720-A (JP)
Title: Control device for hybrid vehicle
Inventor: MAEDA YUKI
IPC: F02D29/02
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To prompt a driver to perform brake operation unlikely to cause insufficient negative pressure, so that fuel economy can be improved, in a hybrid vehicle having a negative-pressure type brake booster.SOLUTION: Whether or not negative pressure is insufficient is determined on the basis of negative pressure (negative pressure in a brake booster 27) and a negative pressure reduction amount detected by a negative pressure sensor 32, and if the negative pressure insufficiency is determined, EGR close control is executed which controls an opening of an EGR valve 26 to a close direction, and a driver is notified of the negative pressure insufficiency due by turning off an eco-lamp 40. Thereby, the driver notices that brake operation will cause negative pressure insufficiency, thus prompting the driver to perform brake operation unlikely to cause the negative pressure insufficiency. Consequently, a frequency of performing brake operation likely to cause negative pressure insufficiency is reduced, and a frequency of becoming negative pressure insufficiency can be reduced, so that a frequency of reduction of an energy recovery amount by deceleration regeneration of an MG 12 can be reduced by the EGR close control for securing negative pressure.
Patent JP-2013181378-A (JP)
Title: Lane dividing post removing tool
Inventor: KONO TADAYOSHI
IPC: E01F9/623
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a lane dividing post removing tool which can be operated not in a posture that loads a burden in a bending-down operation but while standing up and which is available through simple operation without using electricity.SOLUTION: In a lane dividing post removing tool, in a lower end of a hand-held pole 1, a shaft 2 is provided which can be inserted into a machine tool insertion hole provided on a pedestal of a lane dividing post. In a lower part of the pole 1, an arm 3 orthogonal with the shaft 2 is fixed and in an end portion of the arm 3 in a length direction, a kick plate 4 is provided. In an end portion of the arm 3 at a side opposite to the kick plate 4, a moment transmission bar 5 is provided which is abutted to the lower part of the lane dividing post. The shaft 2 in the lower end of the pole 1 is inserted into the machine tool insertion hole of the pedestal of the lane dividing post and while a worker takes the pole 1 in its upper part, the kick plate 4 is kicked forward with a shoe of the worker. Therefore, the lane dividing post can be rotated with a moment rotating the pole 1 around the shaft 2 and can be removed.
Patent JP-2013184313-A (JP)
Title: Method of manufacturing liquid droplet ejection head, liquid droplet ejection head, and image forming apparatus
Inventor: MAGAI MASARU
IPC: B41J2/16
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid droplet ejection head which can maintain ink ejection characteristics excellently, and obtain stable ink ejection characteristics even after continuously ejecting.SOLUTION: When a liquid droplet ejection head 300 is made, after a vibrating membrane 202 that contains at least one of a silicon oxide film and a silicon nitride film is formed by LPCVD (low pressure chemical vapor deposition) accumulation on a substrate 201, and a surface of the vibrating membrane 202 is polished by CMP (chemical mechanical polishing) using at least cerium oxide particles for abrasive particles so that a period of projections with the depth of 5 nm or more exceeds 150 nm. Then, after a lower electrode film 203 that contains a Pt group metal is formed, an electromechanical conversion film 204 such as PZT (lead titanate zirconate) and an upper electrode film 205 such as Pt are formed.
Patent JP-2013184912-A (JP)
Title: Herbicidal composition
Inventor: IKEDA HAJIME
IPC: A01M21/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology for controlling weeds, or the like.SOLUTION: A herbicidal composition containing one or more compounds selected from group A, isoxaflutole and cyprosulfamide as active ingredients has weed control effect. Group A: a group comprising flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen, and a compound represented by formula (I).
Patent JP-2013186684-A (JP)
Title: Traffic light system and signal information reception terminal
Inventor: HISHIKI HIROICHI
IPC: G08G1/096
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a traffic light system for adjusting and displaying the lighting time of a signal to an operator and a signal information reception terminal.SOLUTION: In a traffic light system constituted of a traffic light installed on a road and a signal information reception terminal installed in a vehicle for receiving and displaying the signal information of the traffic light, the signal information reception terminal includes: a receiver for receiving the signal information; traffic light specification means for specifying the traffic light installed in a traveling direction; a lighting time calculation device for calculating the lighting time of the signal of the specified traffic light from the signal information; a lighting time adjustment device for quickening the lighting start time of a red signal or the lighting end time of a yellow signal among the calculated lighting time by a predetermined time; and a display device for displaying the lighting time adjusted by the lighting time adjustment device.
Patent JP-2012189079-A (JP)
Title: Scroll compressor
Inventor: SEONG SANGHUN
IPC: F04C18/02
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of obtaining a sufficient compression ratio even while reducing the entire size of the compressor.SOLUTION: The scroll compressor has a fixed scroll 130 having a fixed lap 136, a turning lap 144 forming the first and second compression chambers in the outside face and the inside surface with the fixed lap 136, a turning scroll 140 turning relative to the fixed scroll 130, a rotation shaft 126 which has an excentric part in one end and in which the excentric part is coupled with the turning lap 144 so as to overlap the turning lap in a lateral direction, and a driving unit driving the rotation shaft 126, the first compression chamber is formed between two contacting points P, Pgenerated by the inside surface of the fixed lap 136 and the outside face of the turning lap 144 coming into contact with each other, 0<α<360° is satisfied wherein an angle having a larger value of angles formed by two lines connecting the center O of the excentric part and the two contacting points P, Pis α.
Patent JP-2013188324-A (JP)
Title: Game machine
Inventor: YOKOTA TAMOTSU
IPC: A63F7/02
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine accurately notifying of an error generated in the game machine even if the game machine has a power saving mode, and having high security.SOLUTION: A game machine has a normal mode in which a sub control unit performs normal waiting display on a display device when a predetermined time passes after the stop of a game, and a power saving mode for bringing the game machine into a low power consumption state. Even if the power saving mode is selected and the game machine is in the low power consumption state, the display device performs error display while displaying the power-saving and waiting display, when an error is generated in the game machine.
Patent JP-2013008002-A (JP)
Title: Image output device, control method of image output device, and program
Inventor: URABE HIROFUMI
IPC: G09G5/14
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique which makes the maximum use of capabilities of a display device to execute image quality adjustment processing for all of images to be displayed, in parallel without inducing the burden to a user.SOLUTION: The image output device outputs images to a display device having an image processing part capable of executing image quality adjustment processing different for types of images, and includes selection means for selecting images to be outputted to the display device, in accordance with user's operation and control means for making a prescribed report in the case where the number of types of images selected by the selection means is larger than a maximum adjustment number being the number of types of images for which the image processing part can execute the image quality adjustment processing in parallel.
Patent JP-2013195383-A (JP)
Title: Unit for cooling nuclear reactor containment vessel and method for operating nuclear reactor facility
Inventor: TOBIMATSU TOSHIMI
IPC: G21C9/004
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling unit of a passive nuclear reactor containment vessel capable of decompressing and heat-removing a nuclear reactor and the nuclear reactor containment vessel over a long period of time in a case of a nuclear reactor accident.SOLUTION: A cooling unit of a nuclear reactor containment vessel comprises: a heat exchanger 20 arranged outside the nuclear reactor containment vessel 3 and condensing nuclear reactor coolant steam discharged in the nuclear reactor containment vessel 3 in a case of a nuclear reactor accident; an apparatus temporary placing pool 7 arranged outside the nuclear reactor containment vessel 3, housing a heat exchanger pipe of the heat exchanger 20 at the time of nuclear reactor operation, temporarily placing a reactor core internal structure at the time of periodical inspection but not providing a space for the reactor core internal structure when the heat exchanger pipe is in a state where the nuclear reactor is in operation; a steam supplying pipe 31 for guiding the nuclear reactor coolant steam to the heat exchanger 20 from the nuclear reactor containment vessel 3; a noncondensing gas vent pipe 32 for guiding a noncondensing gas to the nuclear reactor containment vessel 3 from the heat exchanger 20; and a condensed water drain pipe 33 for guiding condensed water to the nuclear reactor containment vessel 3 from the heat exchanger 20.
Patent JP-2013200421-A (JP)
Title: Image formation device and process cartridge
Inventor: SAITO YOHEI
IPC: G03G21/08
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of obtaining an image that suppresses an occurence of an afterimage phenomenon (ghost image) generated by a remaining history of a previous image.SOLUTION: The image formation device comprises: a photoreceptor 10 that satisfies an expression (1):(▵V/20)-1≤▵C≤(▵V/20)+1 and an expression (2):▵V≥30; a charging device 20 (one example of charging means); an exposure device 30 (one example of exposure means); a development device 40 (one example of development means); a transfer device 50 (one example of transfer means); and a discharging device 80 (one example of discharging means), in which a time to charge after discharged is equal to 100 msec or less. In the expressions (1) and (2), ▵V represents a difference (absolute value) between surface potential (V) of an unexposed part of the photoreceptor 10 when a time Tc (msec) up to charging after discharged elapses and surface potential (V) of an unexposed part of the photoreceptor 10 when a time Td (msec) up to charging after discharged elapses, and ▵C indicates a reduction rate (%) of an electrostatic capacitance of the photoreceptor 10 by transferring.
Patent JP-2012238370-A (JP)
Title: Light pattern display medium, method for calculating light pattern, and optical authentication system
Inventor: NESHIRO HITOSHI
IPC: B82Y30/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a light pattern display medium capable of displaying a light pattern comprising near-field light corresponding to a direction and an intensity of an oscillating dipole moment of each of randomly disposed light-emitting materials, a method for calculating light patterns capable of instantaneously observing the light pattern, and an optical authentication system.SOLUTION: A light pattern display medium 10 includes: a plate-like member 22 formed by dispersing light-emitting materials formed of coumarin or its derivative on a carbon fiber material of which side face has a functional group attached thereto; a first conductive member 24 disposed on one surface 22a of the plate-like member 22; and a second conductive member 21 disposed on the other surface 22b of the plate-like member 22. The first conductive member 24 is a metal substrate 23 in which a plurality of light transmission parts 23c are disposed at equal intervals mutually. The maximum diameter d of the light transmission part 23c is 1/2 or less of the maximum light-emission peak wavelength of the light-emitting material.
Patent JP-2013203886-A (JP)
Title: Polyethylene resin composition for foaming, polyethylene resin foam sheet
Inventor: KAWAMORITA SHOSUKE
IPC: C08J9/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene resin composition for foaming, which is excellent in foamability and can produce a foam having excellent mechanical strength and heat resistance.SOLUTION: A polyethylene resin composition for foaming includes: a high-melt tension polyethylene having a density of 0.93-0.97 g/cmand a melt tension at 190°C of 4.5 cN or more; and a low-melt tension polyethylene having a density of 0.94-0.97 g/cmand a melt tension at 190°C of 0.3-3 cN. The resin composition has a density of 0.94-0.97 g/cm, a melt flow rate of 0.2-3 g/10 min., and a melt tension at 190°C of 4 cN or more.