baber/WOPTO huggingface dataset:
Patent JP-2011254263-A (JP)
Title: Solid-state imaging apparatus
Inventor: YAMAGUCHI KOJI
IPC: H04N5/363
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of suppressing deterioration of noise characteristics to suppress decrease in image quality.SOLUTION: A solid-state imaging apparatus 1 has: a picture element part 10 having a plurality of picture elements 11 that are arranged in a matrix and that output a picture element signal depending on a received light quantity; a plurality of column signal lines 12 provided so as to correspond to columns of the plurality of picture elements 11; and a plurality of column amplifier circuits 40 provided so as to correspond to the plurality of column signal lines 12. Each of the column amplifier circuits 40 has an amplifier 41 that amplifies the picture element signal, and a reset switch part 50 that switches over an amplification operation and a reset operation. The reset switch part 50 has reset switches 51 and 52 connected in parallel to the amplifier 41 and that become in a conductive state during the reset operation and become in a non-conductive state during the amplification operation, and a LPF capacity 53 constituting a low-pass filter for removing a noise component inputted to the column amplifier circuit 40 via the reset switches 51 and 52, during the reset operation.
Patent JP-2011253023-A (JP)
Title: Projection type video display device
Inventor: TANITSU MASAHIKO
IPC: G03B21/14
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a projection type video display device in which reduction in a projection distance (a wider angle) and miniaturization of a projection optical system are achieved.SOLUTION: A projection optical system 1 comprises: a lens group 10 which is arranged in a traveling direction of light relative to an image display element 8 and includes a plurality of lenses; a first lens 11 which is arranged in the traveling direction of light relative to the lens group 10; a second lens 12 which is arranged in the traveling direction of light relative to the first lens 11; and a mirror 13 which reflects light emitted from the second lens 12 and projects the light onto a screen at an angle. The first lens 11 has a positive refractive power and the second lens 12 has a negative refractive power. In focusing, the first lens 11 and the second lens 12 are moved on the optical axis in a synchronized manner such that an amount of movement of the first lens 11 is larger than an amount of movement of the second lens 12.
Patent JP-2010186202-A (JP)
Title: Toner container
Inventor: KIMURA TAKASHI
IPC: G03G15/08
Filed: 2010-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase storing capacity of a container for toner without increasing the size of the container.  <P>SOLUTION: The toner container, which is composed of an upper case 9a and a lower case 9b, includes: a toner container body 8a for storing toner; a screw 11 for conveying toner in the toner container body 8a toward an outlet 13; and a mixer 15 for agitating toner in the toner container body 8a. The upper case 9a includes: a first curvature portion 20a on the internal wall on the screw side; and a second curvature portion 20b on the internal wall on the side opposite the screw 11, the second curvature portion 20b being greater in curvature than the first curvature portion 20a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011256285-A (JP)
Title: Polyimide film and method for producing the same
Inventor: KIKUSAWA AKIRA
IPC: C08G73/10
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film which is useful as a film material for forming a product or one member requiring low thermal expansibility, heat resistance and transparency.SOLUTION: The polyimide film is characterized in that the main diffraction peak intensity is shown at the (A)18.0°<2θ<19.0° and (B) 23.0°<2θ<26.0° in the X-ray diffraction spectrum, and also, the intensity ratio between the intensity Iof the peak (A) and the intensity Iof the peak (B), i.e., I/Iis ≥0.5.
Patent JP-2011257651-A (JP)
Title: Light emitting substrate and image display device having the same
Inventor: IKEGAMI TOMOYUKI
IPC: H01J29/28
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To improve luminance of a light emitting substrate and an image display device.SOLUTION: In the light emitting substrate, a photonic crystal structure, a transparent anode electrode and a light emitter layer having a diffuse reflectance equal to 0.04% or less are laminated on a transparent substrate in this order, and a side-surface reflecting member is provided on a side surface of the light emitter layer. The light emitting substrate satisfies following relations: 95≤c and 40≤a<100, or 85≤c<95 and 80≤a<100, where a represents a relative area of the photonic crystal structure to the light emitter layer in percent, and c represents a reflectance of the side-surface reflecting member in percent.
Patent JP-2012004733-A (JP)
Title: Acoustic system using optical communication
Inventor: MOGI KOICHIRO
IPC: H04S5/02
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic system using a visual light communication so as for an audience to feel an optimal sense of presence.SOLUTION: An acoustic system comprises: a plurality of speakers 20; a remote controller 40 operated by an audience; an LED lighting device 50; and an amplifier 30 sending voice data to the each speaker with an optical communication. The each speaker 20, the remote controller 40, the amplifier 30 and the LED lighting device 50 have optical communication means. At least one of the each speaker, the amplifier and the LED lighting device comprises: a calculating distance section 54 for calculating a distance between the each speaker and the remote controller by using light for communication; and a parameter setting section 55 for setting an output level of the voice data output from the each speaker corresponding to the distance between the each speaker and the remote controller calculated by the calculating distance section 54. The voice data output from the amplifier and the set voice parameters are distributed to the each speaker through the optical communication. The voice output outputted from the each speaker is controlled based on the voice data and the parameters.
Patent JP-2012001072-A (JP)
Title: Vehicle air conditioner
Inventor: TOKUDA MASAAKI
IPC: B60H1/08
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of achieving both dehumidifying and heating by suppressing power consumption.SOLUTION: The vehicle air conditioner includes a heat exchanger for exchanging heat between a refrigerant flowing through an air conditioning cooling flow passage and hot fluid flowing through a heater hot fluid flowing passage and an electric heater located on the downstream side of the heat exchanger of the heater hot fluid flow passage to warm the hot fluid heat-exchanged by the heat exchanger. Further, an electric cooling flow passage for cooling the heat of an electric device mounted on the vehicle through an outdoor heat exchanger. The electric cooling flow passage and the heater hot fluid flow passage are connected so as to be parallel through a communication passage. In a connection part of the communication passage and the hot fluid flow passage, a flow passage selector valve is located to supply the hot fluid flowing through the heater hot fluid flow passage into the electric cooling flow passage when the temperature of the heater hot fluid passage is higher than the prescribed temperature.
Patent JP-2011000443-A (JP)
Title: Device for heating and foaming milk
Inventor: FLIEGAUF MICHAEL
IPC: A47J31/44
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To improve a device for heating and foaming milk especially set on a coffee machine, wherein a steam-generating device is designed to heat water to generate steam, and the steam is dischargeable from the steam-generating device through a first line which is closed/opened by a shutoff valve, while air is pumped into a second line by a conveying pump.SOLUTION: The outlet of a first line 3 is designed to be directly submerged into a container 6 containing milk to be foamed. The outlet of the second line 8 is designed to be submerged separately and at a distance to the first line 3 directly into the container 6 containing the milk to be foamed, with respect to the flow passage. Steam and air are supplied completely separate from each other during the heating and foaming of the milk.
Patent JP-2010233250-A (JP)
Title: Node device
Inventor: NAKATSUGAWA KEIICHI
IPC: H04W40/34
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a node device for preventing packet loss due to the movement of a destination terminal to the area of another node device, and preventing a transmission source node device from continuing to transmit packets to the node device where the destination terminal is previously present and is not present now, since stored position information is not updated.  <P>SOLUTION: When a destination terminal moves into an own area, the node device acquires the address of a node device of an area where the destination terminal is previously present and is not present now, and informs the own device address and the address of the destination terminal to the node device of the previous area. Alternatively, when the destination terminal of a received packet is not present in the own area and the node device address of an area where the destination terminal is present now is known, the node device address and the address of the destination terminal are sent to a node device of a transmission source of the packet, and when it is not known, they are sent to a position registration server for them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004361-A (JP)
Title: Heat dissipation structure of subrack
Inventor: TATEISHI MANABU
IPC: H05K7/18
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation structure of subracks which can enhance heat dissipation effect by preventing heat of subracks arranged on the lower stage from having an impact on subracks arranged on the upper stage when multiple subracks are contained in a rack while being stacked.SOLUTION: In the heat dissipation structure of subracks, when multiple subracks are contained in a rack 10 while being stacked, air sucked from a front intake port 5 is discharged to the top face from a plurality of upper outlets 4 formed in the rear of the top face. Discharged heat can be guided to the rear back face by a space formed of an exhaust heat guide plate 7 that is formed on the bottom face of subracks on the upper stage and has an upward inclination. Consequently, heat of the subracks installed on the lower stage has no impact on the subracks installed on the upper stage.
Patent JP-2012001146-A (JP)
Title: Tractor
Inventor: ICHIKAWA NOBUSHIGE
IPC: B60K17/28
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a tractor in which a transmission case has a shape having a low vertical width and an oil pressure path is simplified by disposing a PTO (power take-off) clutch and a transmission operation clutch in the same space in the transmission case without elongating the entire length of a machine body.SOLUTION: A travel main shaft 21 and a PTO main shaft 71 are disposed dividedly at both side lateral positions with the shaft core of an input shaft 11 sandwiched, a gear transmission mechanism is internally provided in a transmission chamber M2 formed between partitions for supporting the travel main shaft 21 and a travel counter shaft 22 on both ends, a clutch 25 for transmission operation and a PTO clutch 70 are provided in a clutch chamber M3 on the rear of the transmission chamber M2, and a portion of a bearing 74 on the front of the PTO clutch 70 is positioned close to the front from a portion of a shaft 27 on the rear of the gear transmission mechanism so that part of the front of the PTO clutch 70 may be superimposed on the portion where the gear transmission mechanism is present in the front and rear directions.
Patent JP-2010254573-A (JP)
Title: Hole forming method for glass plate and device therefor
Inventor: BANDO KAZUAKI
IPC: B23B35/00
Filed: 2010-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole forming method for a glass plate which can correctly form a hole in a glass plate without causing deflection, and with a simple structure, can suppress production cost low, further can easily perform a maintenance operation, and can perform hole formation to the glass plate in a short period of time, and to provide a device therefor.  <P>SOLUTION: The hole forming device 1 for the glass plate comprises: a hole forming head 4 forming through-holes 3 at the parts P1 and P2 of a glass plate 2; a supporting stand 9 having a support face 5 with a width to simultaneously support the vicinities of the part P1 and the part 2 of the glass plate 2 where the through-hole 3 is to be formed by the hole forming head 4; and a rotating means 6 rotating the support face 5 in the R direction with respect to the hole forming head 4 so as to arrange the part P2 of the glass plate at the position where the through-hole 3 can be formed by the hole forming head 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012007686-A (JP)
Title: Rolling bearing device
Inventor: NAKAMURA TOMOYA
IPC: F16C33/58
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device increasing an absolute amount of solid lubricant contributing to lubrication in rotation of a bearing device, without increase in the number of parts.SOLUTION: An inner ring spacer 6 is provided with a large width part 21 and a small width part 22 smaller in axial width than the large width part, and the large width part 21 is disposed on an outer diameter side of the small width part 22. Out of an end face of the large width part 21, a part of a circumferential region is brought into contact with an end face 2a of an inner ring 2, and the other region is not brought into contact with the end face of the inner ring, so that this noncontact part forms a lubricant supply passage 30. Further, a space between an end face of the small width part and the end face of the inner ring forms a lubricant retaining part 20. In the rotation of the bearing, powdery solid lubricant 13 filled in the lubricant retaining part 20 is flown toward the outer diameter side by a centrifugal force through the lubricant supply passage 30.
Patent JP-2012011926-A (JP)
Title: Vehicle steering control device
Inventor: KAMEMURA TAKASHI
IPC: B62D6/00
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle steering control device that does not give a driver a feeling of strangeness even when a defect in which steering wheels are steered irrespective of a steering state of a steering is detected in a steering mechanism.SOLUTION: The vehicle steering control device includes: a steering unit for steering the steering wheels based on an operating state of the steering; and a reaction force-applying unit for applying a reaction force to the steering. When the defect is detected in which the steering wheels are steered by the steering unit irrespective of the steering state of the steering, the reaction force-applying unit applies a reaction force having a torque component opposite to a reaction force-applying direction for normal time.
Patent JP-2012012197-A (JP)
Title: Carrying assisting body circularly using device
Inventor: NAGUMO MAKOTO
IPC: B65G51/02
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a carrying assisting body circularly using device arranged in a paper sheet carrying device for carrying paper sheets by push-moving from the rear by a carrying assisting body for moving by receiving an air flow in a carrying pipe, and inserting the carrying assisting body into the carrying pipe and separately collecting a bill and the carrying assisting body.SOLUTION: A carrying assisting body inserting device 40 moves the carrying assisting body 16 stayed in standby in a standby part 42 in a sending-out passage 41. The carrying assisting body is sent out into the carrying pipe from a carrying pipe connecting part 45 by moving in the sending-out passage 41 by the air flow from an air-blowing pipe connecting part 46. A carrying assisting body separating device 70 receives the bill and the carrying assisting body flowing in by getting on the air flow from a carrying pipe connecting part 75, and the bill 6 is made to pass downstream, and the carrying assisting body is separately collected by abutting on the inside, dropped via a guide 91, and returned to the standby part 42.
Patent JP-2012015446-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUJISHIMA TOMOYUKI
IPC: H01L25/18
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To uniformize an outline of a chip lamination body after sealing.SOLUTION: A method of manufacturing a semiconductor device having a chip lamination body 11 in which a plurality of semiconductor chips 10 is laminated, includes: a step of arranging the chip lamination body 11 in which the plurality of semiconductor chips 10 is laminated via a bump electrode 12, in a recess part 122 formed on a stage 120; a step of injecting a liquid sealing material 14 into the recess part 122 from a gap 124 between the chip lamination body 11 in the recess part 122 and a side surface of the recess part 122; and a step of hardening the sealing material 14.
Patent JP-2012014649-A (JP)
Title: Numerical control device
Inventor: NISHINO SHINYA
IPC: G05B19/18
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a numerical control device capable of calculating a power loss or power efficiency of drive-related elements in a machine tool, displaying it, outputting it by printing, outputting it for recording in a storage medium or outputting it to the inside of the numerical control device or an external device.SOLUTION: A numerical control device comprises: a power calculation unit 3 for calculating or estimating output power or output energy of at least two devices among each drive-related element in a machine tool 6 relating to power supply for driving an actuator such as a motor, etc. and a power-supply device 12 supplying power to the machine tool 6; a loss/efficiency calculation unit 4 for calculating a power loss or power efficiency based on the output power or output energy output by the power calculation unit 3; and a power output unit 5 for displaying the power loss or power efficiency calculated by the loss/efficiency calculation unit 4, outputting it by printing, outputting it for recording in a storage medium or outputting it to other devices.
Patent JP-2010214178-A (JP)
Title: Controller of game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent play due to a fraudulent means such as a pulsator.  <P>SOLUTION: The controller of a game machine includes a step (S22) of changing a first count value from a start value to an end value taking a plurality of interval periods by adding the first count value of a first counter once in every interval (S12), and a step (S24) of changing the start value and end value of the first count value in the next interval when the first count value reaches the end value. By changing both of the start value and the end value, it is made difficult to match the timing of entering and passing with the timing of a winning. Thus, the fraudulent game is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012018147-A (JP)
Title: Underwater structure inspection system and image processing apparatus
Inventor: YANAGISAWA YUJI
IPC: G06T3/00
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an underwater structure inspection system and an image processing apparatus capable of reducing costs by improving working efficiency for inspecting an underwater structure.SOLUTION: In order to correct distortion in a contrast-enhanced image caused by movement of a marine vessel, a mobile speed of the marine vessel is estimated based on a sound speed measured at the sea area beforehand and magnitude of the distortion in the image. The distortion of the image is corrected by using the estimated mobile speed and the corrected image is outputted.
Patent JP-2012019899-A (JP)
Title: Game machine and speaker case
Inventor: OGAWA HIDEHIRO
IPC: A63F5/04
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To exhibit a uniform sealing effect without increasing fastening points to fix a speaker, thereby preventing sound leakage.SOLUTION: A game machine includes a front-face case member and a rear-face case member. The front-face case member comprises a front-face portion located between a sound hole formation portion and the peripheral edge of the speaker to bring a sealing member on the peripheral edge into contact with the entire area thereof, and a sidewall portion extending from the front-face portion toward the rear-face side, and accommodates the peripheral edge in an inside space formed by the front-face portion and the sidewall portion. The rear-face case member has an installation portion to be fastened to the rear face of the sound hole formation portion and is fastened to the rear face of the sound hole formation portion with the front-face case member in between. The rear-face case member includes a pressing portion that is formed in a consecutive or intermittent manner so as to be brought into contact with the entire area of the rear face of the peripheral edge, and presses the peripheral edge toward the front-face case side by tightening force of the rear-face case member with respect to the sound hold formation portion.
Patent JP-2012019928-A (JP)
Title: Plethysmogram sensor
Inventor: NIWA DAISUKE
IPC: A61B5/0245
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in measuring a pulse wave.SOLUTION: The plethysmogram sensor has a light emission part (set of LED 1-LED 8) that emits light of variable intensity, a light reception part (PD) for detecting the intensity of the light emitted from the light emission part to be transmitted through the living body of a person to be measured, and an operational processor for acquiring the data related to the pulse wave of the person to be measured on the basis of the measured value output from the light reception part.
Patent JP-2012022744-A (JP)
Title: Disk device
Inventor: KOJIMA MASAMI
IPC: G11B17/028
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a disk device supported by a structure where a low friction member to support a rotation fulcrum part of a clamp member is disposed and the low friction member is difficult to fall off and be deformed when the clamp member rotates.SOLUTION: A pressing member 19 made of a low friction member 18 and a leaf spring is attached to a clamp support member 16. A fixing support part 18a serving as a base of the low friction member 18 is held between the clamp support member 16 and a fixing piece 19a of the pressing member 19, and the low friction member 18 and the pressing member 19 are fixed together by caulking convex parts 16f and 16f. The clamp member 20 rotates in a state where the low friction member 18 is held between a rotation fulcrum part 22 of the clamp member 20 and the pressing piece 19b of the pressing member 19. However, since the low friction member 18 is firmly fixed, the problem of falling-off is difficult to occur.