baber/WOPTO huggingface dataset:
Patent JP-2012186382-A (JP)
Title: Protective sheet for solar cell and production method therefor, backsheet member for solar cell, backsheet for solar cell and solar cell module
Inventor: OZAWA MAKOTO
IPC: C08J7/043
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a protective sheet for solar cell exhibiting excellent adhesion to a sealing material and ensuring adhesion to a sealing material even after aging under heat and humidity environment, and to provide a production method of a protective sheet for solar cell having enhanced cleanability capable of producing a protective sheet for solar cell stably over a long period of time.SOLUTION: The protective sheet for solar cell has a base film, and an olefin based polymer layer arranged at least on one side of the base film and containing at least one kind of olefin based binder. The olefin based polymer layer contains 8 mass% or less of ether based polyurethane resin for the olefin based binder.
Patent JP-2012186737-A (JP)
Title: Antenna
Inventor: YOSHINO YOSHITAKA
IPC: H01Q21/08
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To achieve a high antenna gain in an antenna of wide frequency band, e.g. the UHF band, used in an on-vehicle apparatus, or the like, with a compact and simple configuration.SOLUTION: An inner conductor 7 at one end of adjoining coaxial lines CL1-CL3 is connected with the other outer conductor 5, and an outer conductor 5 at one end is connected with an inner conductor 7 at the other end alternately. One inner conductor 7 of the coaxial line CL3 just in front of the last stage is connected with the other outer conductor 5 of the coaxial line CL4 at the last stage. Consequently, a plurality of coaxial lines CL1-CL4 are arranged in tandem. The length L2 each of the coaxial lines CL1-CL4 is equal to 1/4 of the use wavelength λ.
Patent JP-2012188128-A (JP)
Title: Cap for liquid container and container for liquid
Inventor: KOKUBO SHIGEHIKO
IPC: B65D43/16
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress excessive issuing of liquid from a nozzle part without following strength degradation of a plug part for closing the nozzle part in regard to a hinge cap type cap for a liquid container.SOLUTION: A cap 14 for a liquid container includes: a cap body 16 fixed to a container body and including a nozzle part 22 for pouring out liquid; and a lid 18 capable of being displaced between a closed position of covering the nozzle part 22 and an opened position of being expanded to an outer side from the closed position. The nozzle part 22 has a passage 32 for pouring out liquid, and the lid 18 includes a plug part 44 fit into the passage 32 and blocking the passage 32 when in the closed position. The passage 32 of the nozzle part 22 includes: a first passage part 33a having an inner diameter allowing fitting of the plug part 44 of the lid 18; and a second passage part 33b positioned in an inner side than the first passage part 33a, and having an inner diameter smaller than the first passage part 33a.
Patent JP-2012188241-A (JP)
Title: Sheet feeding device and image forming device
Inventor: ZENZAI SHOICHI
IPC: B65H1/08
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device and an image forming device improved in usability by forming a lock of a sheet stacking section to be automatically releasable at the initial operation of a lifting device.SOLUTION: The sheet feeding device 13 includes a paper feeding cassette 302 which has a cassette body 302A detachable to a device body 50A and an intermediate plate 304 capable of performing up-and-down operation, and the lifting device operating the intermediate plate 304 up and down. The paper feeding cassette 302 has a lock member 310 movable between a lock position for locking the intermediate plate 304 to the cassette body 302A and an unlock position for releasing the lock when the intermediate plate 304 moves up. The lifting device moves the lock member 310 to the unlock position before the up-operation of the intermediate plate 304 when moving up the intermediate plate 304 locked by the lock member 310 while the paper feeding cassette 302 is installed to the cassette body 302A.
Patent JP-2012187822-A (JP)
Title: Mountless label printer
Inventor: ISHIGAMI KEIJI
IPC: B65C9/46
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a mountless label printer which causes label paper not to adhere to a sensor for detecting whether or not the label paper is wound around a platen roller.SOLUTION: The mountless label printer, which performs printing on mountless label paper 1a by using a platen roller 3b that is driven and rotated and a print head 3a and then cuts the mountless label paper by means of a cutter 4 so as to issue a sheet type mountless label, includes the cutter disposed near the platen roller at the downstream side thereof, a label receiver 5 disposed near the cutter at the downstream side thereof, a label detection means 7 for detecting presence or absence of a label on the label receiver, a determination means for determining winding of the label paper to the platen roller on the basis of a detection result of the label detection means at a time before the cutter operates, and a control section that controls driving of the print head and the platen roller on the basis of the determination of the determination means, so that the control section stops the printing by the platen roller and the print head when the determination means determines that winding occurs.
Patent JP-2011230115-A (JP)
Title: Honeycomb structure
Inventor: IDO TAKAHIKO
IPC: B01D53/86
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure in which the entire honeycomb structure may be resistively heated comparatively easily.SOLUTION: The substantially cylindrical honeycomb structure includes one or a plurality of conductive honeycomb units in which a plurality of through-holes are arranged in parallel along a longitudinal direction. The honeycomb structure includes first and second electrodes to be a pair. The first electrode is provided on an outer circumferential surface of the honeycomb structure, and the second electrode is provided in the vicinity of the central axis of the honeycomb structure.
Patent JP-2012189551-A (JP)
Title: Perimeter field for calibration of multi-camera
Inventor: TAKACHI NOBUO
IPC: G01C11/06
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a perimeter field which is a subject when multi-cameras are calibrated, and in which highly accurate calibration of the multi-cameras is possible without moving the subject for every camera, and a photographing method for the same.SOLUTION: A perimeter field 1 is to be photographed with a multi-camera 10a with a reference camera 11 having an optical axis in the reference direction, and other camera 12 having an optical axis in the direction different from the reference direction and to be calibrated, and includes a plurality of targets with known three-dimensional coordinates, arranged in the perimeter field 1 to be photographed for measuring an internal parameter or an external parameter of the multi-camera 10a. Within a predetermined angle range from the reference direction, the targets are arranged with first density, and outside the predetermined angle range from the reference direction, the targets are arranged with second density higher than the first density. In addition, normal lines of the perimeter field 1 have at least two directions.
Patent JP-2012190760-A (JP)
Title: Battery module
Inventor: AIZAWA SHINICHI
IPC: H01M10/6567
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To adjust a temperature of an entire gas in a sealed case to an intended temperature in a shorter time compared to a case where a thermoelectric element is merely attached to an outer surface of the sealed case to adjust heating and cooling of multiple batteries housed in the sealed case without increasing the size of the device.SOLUTION: In a battery module 10, multiple secondary batteries 12 are housed in a sealed case 11. A heat medium passage 15 is formed by recessing an outer surface of the sealed case 11 inward. One surfaces of thermoelectric elements 16, each of which has a first surface and a second surface that perform opposing functions, heat radiation and heat absorption, depending on the polarity of the current flowing therethrough, are attached to the outer surface of the sealed case 11 forming the heat medium passage 15. The heat medium passage 15 is formed by a groove.
Patent JP-2012193998-A (JP)
Title: Pulse radar system
Inventor: MIYAKE YASUYUKI
IPC: G01S13/18
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pulse radar system which is capable of changing a distance resolution without reducing detection accuracy or maximum detection distance.SOLUTION: A pulse width of a transmission signal SP is fixed regardless of an operation mode. While the operation mode is a normal mode, scan is executed in accordance with a gate signal GP for which an overall measuring term Ts is set to a first gate width G1. While the operation mode is a high-resolution mode, scan is executed in accordance with the gate signal GP for which only a divided phase AK in which a short-distance target is detected under the normal mode, is set to a second gate width G2 narrower than the first gate width G1.
Patent JP-2012198586-A (JP)
Title: Error correction circuit, memory device, and error correction method
Inventor: KONDO RYUICHI
IPC: G06F12/16
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an error correction circuit, a memory device, and an error correction method which can perform error correction at high-speed and suppress an increase in structure and/or power consumption of the error correction circuit.SOLUTION: An error correction circuit comprises: input means 153 for inputting an odd number of pieces of redundant binary information in current values; conversion means 151 for converting the sum of the odd number of current values input via the input means into voltage; and first determination means 152 for outputting binary information according to whether the voltage output by the conversion means is equal to or more than a first preset threshold.
Patent JP-2012197340-A (JP)
Title: Unsaturated polyester resin composition and unsaturated polyester resin molded product
Inventor: SUGATA YOSHINOBU
IPC: C08F283/01
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition capable of producing an unsaturated polyester resin molded product having no appearance flaw such as a crack and exhibiting superior surface smoothness.SOLUTION: The unsaturated polyester resin composition includes an unsaturated polyester resin, a low shrinkage material, glass fiber, and an inorganic filler. When the unsaturated polyester resin composition including 100 pts.mass of the unsaturated polyester resin and 39-60 pts.mass of the low shrinkage material is molded and cured, the unsaturated polyester resin molded product is produced. Preferably, the unsaturated polyester resin includes orthophthalate unsaturated polyester resin, and the low shrinkage material includes a polystyrene resin.
Patent JP-2012199678-A (JP)
Title: Lens control device and lens control method
Inventor: SASAKI TADASHI
IPC: H04N13/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a time lag in a focusing action of a lens device used for photographing a solid dynamic image.SOLUTION: Lens control devices (150 and 70A) controlling a plurality of lens devices provided on a solid camera (1) for photographing a solid dynamic image, includes a focus speed obtaining portion for obtaining the instruction speed of focus operation changing a focus position; a lens speed obtaining portion for obtaining the permissible speed of the focus action to the focus operation about each of first lens devices (10A and 70A) and second lens devices (10A and 70A); and a focus action adjusting portion for instructing the focus action by the first lens devices and the second lens devices at the smaller permissible speed of the lens devices, when the instruction speed is larger than at least one permissible speed of the lens devices.
Patent JP-2012197717-A (JP)
Title: Electromagnetic vibration type diaphragm pump
Inventor: ISHII HIDEKI
IPC: F04B45/047
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic vibration type diaphragm pump having a water discharge structure that can easily discharge flowed-in water with a simple structure without providing any separate member for preventing any flow-in of water.SOLUTION: A first communication passage P1 is formed in a lower end of a partition wall W1 between a suction chamber 62 and a compression chamber 61. A bottom part 62a in the suction chamber 62 is inclined toward the first communication passage P1 so that the first communication passage P1 side may be lower. A bottom part of the first communication passage P1 is inclined so that the compression chamber 61 side may be lower. A second communication passage P2 is formed in a lower end of a partition wall W2 between the compression chamber 61 and the discharge chamber 63. A bottom part 61a of the compression chamber 61 is inclined toward the second communication passage P2 so that the second communication passage P2 side may be lower. A bottom part of the second communication passage P2 is inclined so that the discharge chamber 63 side may be lower. A bottom part in the discharge chamber 63 is inclined toward a discharge port so that the discharge port may be lower. The discharge port is inclined so that the outlet side of the discharge port may be lower.
Patent JP-2012199136-A (JP)
Title: Relay device
Inventor: MORIGUCHI HIROSUKE
IPC: H01H50/54
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a relay device that prevents contacts and a movable element from being separated from one another by electromagnetic repulsive force and thereby allows stable passage of electric current.SOLUTION: A relay device 1 of the present invention includes: two fixed terminals 4 and 4 each having a contact 5; and a movable element 6 that has two contact portions 7 and 7 and is linearly movable between a closed position where the contacts 5 and 5 and the contact portions 7 and 7 come into contact with one another and an open position where the contacts 5 and 5 and the contact portions 7 and 7 are separated from one another. The movable element 6 has a conductive portion 8 that forms a current-carrying path 3 between the contacts 5 and 5 in the closed position. The conductive portion 8 allows the current-carrying path 3 to be formed without passing along a straight line S1 connecting the two contact portions 7 and 7 in a plane perpendicular to the moving direction of the movable element 6.
Patent JP-2012202245-A (JP)
Title: Muffler and engine working machine including the same
Inventor: YOKOYAMA JINICHI
IPC: F01N3/24
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a muffler capable of preventing overheat of a muffler wall surface with a high degree of freedom in changing the shape of the muffler, and an engine working machine including the muffler.SOLUTION: This muffler 5 is divided into a first expansion chamber 13 including an exhaust inflow port 16 and a second expansion chamber 14 by a partition wall 12. The partition wall 12 includes a cylindrical first catalyst 23 and a cylindrical second catalyst 24 to be separated from each other. The partition wall 12 includes a first catalyst cover 25 including a first through hole 28 to cover the first catalyst 23, and a second catalyst cover 26 including a second through hole 30 to cover the second catalyst 24. The first through hole 28 is formed toward a side wall of the second expansion chamber 14 on a first cylindrical curved surface 27 of the first catalyst cover 25. The second through hole 30 is formed toward a portion different from a portion where the first through hole 28 of the side wall of the second expansion chamber 14 is directed on a second cylindrical curved surface 29 of the second catalyst cover 26.
Patent JP-2012202753-A (JP)
Title: Magnetic field measurement device
Inventor: NAGASAKA KIMIO
IPC: G01R33/26
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To decrease the number of optical surfaces of a cell which have small light scattering and aberration.SOLUTION: A magnetic field measurement device has atoms to be excited with pump light encapsulated in a plurality of cells S formed in a cell unit 110 in a rectangular parallelepiped shape having a first flat plate 111 and a second flat plate 112 transmitting light. The magnetic field measurement device makes pump light P2 incident on each cell S from the side of the second flat plate 112, and also makes probe light P1 incident from the side of the second flat plate to cross the pump light P2 incident on each cell, and a detection part 130 detects an angle of rotation of a plane of polarization of each probe light which is incident on each cell of the cell unit 110 and transmitted through the first flat plate 111.
Patent JP-2012202582-A (JP)
Title: Cooling storage
Inventor: SASATANI YUGO
IPC: F25D23/02
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage with improved effects against cold air leakage and dew condensation.SOLUTION: A heat insulation box 7 is composed of a metallic outer box 2, a metallic inner box 3 incorporated in the outer box 2 with a space, a resin breaker 4 for connecting open edges of both boxes, a foam insulation material 6 filled in a space enclosed by both boxes and the breaker. The breaker has a recess 4D denting from the outer box side to the inner box side at entire circumference. A door 11 is equipped with a protrusion 19 at its inner periphery and a gasket 21 at its inner periphery outside of the protrusion. When the door is closed, the gasket contacts the heat insulation box and the protrusion enters the recess of the breaker.
Patent JP-2012201538-A (JP)
Title: Reforming device and control device therefor
Inventor: MASUMOTO YUKITSUGU
IPC: H01M8/10
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent thermal fatigue generated in a reformer or a burner storage part resulting from a temperature change due to misfire or ignition of a reformer burner at a starting and temperature-rising time of the reformer.SOLUTION: This reforming device includes a reformer 3 for performing steam reforming of raw fuel gas, a reformer burner 3a for heating the reformer 3, a reformer temperature measuring unit 3b for measuring a reformer temperature, a burner storage part 3d provided in contact with the reformer 3, a misfire detector S for detecting misfire of the reformer burner 3a, an ignition unit 3c for igniting the reformer burner 3a, and an ignition controller G for allowing the ignition unit 3c to execute ignition re-try operation for re-igniting the reformer burner 3a, when the misfire detector S detects misfire of the reformer burner 3a, wherein the ignition controller G sets the allowable number of times of the ignition re-try operation so as to be reduced gradually as a reformer 3 temperature when misfire of the reformer burner 3a is detected becomes higher, and restricts the number of times of the ignition re-try operation so as to be equal to or smaller than the allowable number of times.
Patent JP-2012203136-A (JP)
Title: Wavelength selecting switch
Inventor: WATABE TOMOJI
IPC: G02B26/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of transmission band characteristics due to undesired diffraction on a diffraction grating surface of a wavelength selecting switch.SOLUTION: A wavelength selecting switch 1 includes: at least one input port 10a to which wavelength-multiplexed light is inputted; a dispersion part 15 which disperses the wavelength-multiplexed light inputted from the input port 10a; a lens 21 which condenses the light dispersed by the dispersion part 15, per wavelength; a deflector 17 which is capable of deflecting the light condensed by the lens 21, independently per wavelength; and at least one of output ports 10b to 10e from which the light deflected by the deflector 17 is emitted. The dispersion part 15 includes a diffraction grating 22d, and an angular range of emission from the dispersion part 15 of light Ldiffracted into a desired order by the diffraction grating 22d and that of noise light Ldiffracted into an order other than the desired order or in a different reflection or transmission mode do not overlap.
Patent JP-2012203957-A (JP)
Title: Memory system
Inventor: NISHIMURA YASUSHI
IPC: G11C16/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory system that reduces processing time from starting of a reading operation to completion of the reading operation as much as possible.SOLUTION: A control section reads data from a non-volatile memory using a value of read-out voltage recorded in read-out voltage management information when reading data stored in the non-volatile memory. When an error detection section detects an error in the read data, the control section re-reads data from the non-volatile memory while changing the read-out voltage and until the error detection section does not detect an error in the read data. When the error detection section no longer detects an error in the read data, the control section updates the read-out voltage recorded in the read-out voltage management information.
Patent JP-2012205400-A (JP)
Title: Brush device and motor having brush device
Inventor: HARADA HIROYUKI
IPC: H01R39/38
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a brush device that allows contact pressure on a contact surface between a commutator and a brush to be different on an upstream side, and on a downstream side, in a rotational direction of the commutator so as to produce a difference in contact resistance and that thereby prevents spark discharge caused when the brush and the commutator become separated from each other, and to provide a motor having the brush device.SOLUTION: A brush device includes: a brush main body 11 that has a contact surface T, which comes into contact with a commutator 4 that is rotated in a single direction, on a forward end surface thereof in a thickness direction; and urging means 13 that urges the brush main body 11 in a direction of the commutator 4. The urging means 13 presses the brush main body 11 against an upstream side of the contact surface T in a rotational direction of the commutator 4.
Patent JP-2012200826-A (JP)
Title: Machine tool
Inventor: ITO KEISHI
IPC: B23Q11/12
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool, which is capable of preventing the air around a shaft coupling from diffusing to the entire region in a cavity, and which is capable of inhibiting the whole interior of a head from rising in temperature.SOLUTION: An angular ball bearing 2 is held in a bearing hole 13 through which a lower part of the head 1 having a cavity 12 passes. A lower end of a tool holding shaft 3 is fitted into and held by the angular ball bearing 2. An upper end 3f of the tool holding shaft 3 on the cavity 12 side is interlocked and coupled with an electric motor 4 via the shaft coupling 5. A regulation wall 19 for regulating an air flow occurring by rotation of the shaft coupling 5 is provided at a position facing the shaft coupling 5 inside the cavity 12, so that the regulation wall 19 can prevent the air around the shaft coupling 5 from diffusing to the entire region in the cavity 12.