baber/WOPTO huggingface dataset:
Patent JP-2014022038-A (JP)
Title: Vehicular head lamp
Inventor: NAKAYA YOSHIAKI
IPC: F21S8/12
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular head lamp which forms an appropriate light distribution pattern for travelling while the depth in the longitudinal direction of the head lamp is made compact.SOLUTION: A vehicular head lamp 1 comprises: a light source unit 2; a spheroidal first reflection surface 31 arranged ahead of a fluorescent body 22 of the light source unit 2, and reflecting downward the light emitted from the fluorescent body 22; a planar second reflection surface 24 arranged below the first reflection surface 31, and reflecting forward the light reflected by the first reflection surface 31; a projection lens 4 having an optical axis Ax extending in the longitudinal direction, arranged ahead of the second reflection surface 24, and projecting forward the light reflected by the second reflection surface 24. The vehicular head lamp forms a light distribution pattern for travelling in front of a vehicle. The second reflection surface 24 is inclined with respect to the optical axis Ax of the projection lens 4 at an inclination angle θ larger than 45°.
Patent JP-2014019713-A (JP)
Title: Lubricant composition for shock absorber
Inventor: SAKAGAMI SHUICHI
IPC: C10M129/76
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition for a shock absorber, having low friction coefficient in a low speed side, high friction coefficient in a high speed side, and further a low ratio of friction coefficient in the low speed side to friction coefficient in the high speed side in terms of lubricity between gum and chrome that are materials generally used for an oil seal and a piston rod of the shock absorber, respectively.SOLUTION: A lubricant composition for a shock absorber contains (A) a base oil comprising a mineral oil and/or a synthetic oil and (B) a dithiophosphoric ester represented by following formula (1).
Patent JP-2012230413-A (JP)
Title: Liquid crystal display device
Inventor: HAYAKAWA MASAHIKO
IPC: G09G3/20
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of display quality.SOLUTION: In a still image display mode in a driving method of a display device which includes a pixel having a display state controlled by writing thereto of data on an image signal from a driving circuit part and has a moving image display mode and the still image display mode, data on an image signal is written to the pixel by the driving circuit part in a first period, supply of a signal and voltage for operating the driving circuit part to the driving circuit part is stopped in a subsequent second period, and supply of the signal and voltage for operating the driving circuit part to the driving circuit part is restarted in a subsequent third period. The display state of the pixel is maintained as a still image by writing data on the image signal to the pixel from the driving circuit part. In the second period and third period, a length of time from the stop to the restart of supply of the signal for operating the driving circuit part to the driving circuit part is set in accordance with a temperature of the display device.
Patent JP-2014026398-A (JP)
Title: Print management device, print management program, printing data transmission program and printing system
Inventor: NAKAJIMA HIROFUMI
IPC: G06F3/12
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a print management device capable of making a user conscious of the printing limit number per month to have cost consciousness.SOLUTION: A print management device 1 manages the print number made by a printing apparatus 2 through each of printing data transmitting units 3. When a user Ua makes a printing request through a printing data transmitting unit 3a and when the print number exceeds a print limit number, the print management device 1 issue a request to another user Ub (printing data transmitting unit 3b) to hand over the printing right to the printing data transmitting unit 3a. Receiving a handover request from the printing data transmitting unit 3a, the print management device 1 makes an inquiry possible number of handover to the printing data transmitting unit 3b operated by another user Ub, and obtains a hand over number of the printing right transmitted from the other printing data transmitting unit 3b. When the number exceeding the printing limit number can be complemented by the obtained handover number, the printing data is transmitted to the printing apparatus 2 from the printing data transmitting unit 3a.
Patent JP-2014024300-A (JP)
Title: Image processor
Inventor: NAGAMI MASAHIRO
IPC: H04N1/00
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processor having a high possibility of being shiftable to a power off state when receiving a power off instruction.SOLUTION: The image processor includes an image processing part for executing image processing, a switch for receiving an instruction input of power off, a first control part for supplying the power to at least the image processing part of an own device, and a second control part for performing control different from the first control part. The first control part includes a detection part for detecting an input of the switch, and a power supply control part for executing power off processing for shifting the own device to a state in which the power is not supplied when the detection part detects the input of the switch when the power is not supplied to the own device. The second control part includes a detection part for detecting whether the first control part is in an abnormal state, and a proxy control part for executing proxy processing for performing at least a portion of power off processing of the power control part in proxy when the detection part detects an abnormal state of the first control part.
Patent JP-2013131734-A (JP)
Title: Capacitor device
Inventor: HONDA IKUFUMI
IPC: H01G11/10
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor device capable of facilitating alignment of terminals in the capacitor body while simplifying the manufacturing work.SOLUTION: The capacitor device has a housing case 3 in which a plurality of housing sections 5 each housing a capacitor body 2 are formed. The plurality of housing sections 5 have the same longitudinal direction, and a plurality of capacitor bodies 2 are housed in the housing sections 5 while being disposed so that a terminal 4 side is facing the same direction. On the terminal 4 side of each capacitor body 2, an engaging part engaging with an engaged part provided in a predetermined element member 23 is provided, and the capacitor bodies 2 are housed integrally in the housing case 3 in a state where the engaging part is engaging with the engaged part.
Patent JP-2014035216-A (JP)
Title: Optical rotary encoder and correction method thereof
Inventor: TAKADA EIJI
IPC: G01D5/38
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To allow the detection of variation of a distance between a rotating body and a light receiving part.SOLUTION: A reflective diffraction grating 12-1 is formed on a scale 12. A light receiving part 14 includes a plurality of photo diodes which output output signals corresponding to amounts of received light. A light reception signal shaper 15 combines outputs from the plurality of photo diodes receiving light which is emitted from a laser diode 11 and is reflected by the diffraction grating 12-1, to obtain a signal indicative of a stripe pattern component with a prescribed period included in the reflected light. A sensor distance variation direction and distance estimator 17 detects a direction of variation of a distance between the scale 12 and the light receiving part 14. This detection is performed on the basis of a first signal indicative of a stripe pattern component with a period shorter than that of interference fringes which the diffraction grating 12-1 generates in light reception positions of the plurality of photo diodes, and a second signal indicative of a stripe pattern component with a period longer than that of the interference fringes.
Patent JP-2014034998-A (JP)
Title: Valve for light water nuclear reactor
Inventor: KOJIMA NOBUO
IPC: B23K35/30
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a valve for a light water nuclear reactor in which the safety is improved and sliding characteristics or the like are satisfactory.SOLUTION: A valve 10 for a light water nuclear reactor has a valve box 11 and a valve body 12 arranged in the valve box. The valve box has a build-up part 111 made of Co-based alloy on the surface of a valve seat of the valve box. The valve body has a build-up part 121 which includes an Fe-based alloy having a chemical composition of Cr of 23.0 to 26.0%, Mo of 1.8 to 2.2%, Si of 3.1 to 3.5%, C of 1.10 to 1.35%, Ni of 3.7 to 5.0%, Mn of 4.0 to 5.0% and the remainder principally made of Fe, in the expression of mass per cent, and has a Vickers hardness Hv of 380 to 400, on the surface of a valve seat of the valve body.
Patent JP-2014034000-A (JP)
Title: Garbage disposal device
Inventor: TAHASHI TSUNEHISA
IPC: B01F29/60
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal device with a simple structure, in which garbage can be decomposed by bacteria while retaining an appropriate water content, and odors can be completely blocked at a switching part.SOLUTION: A garbage disposal device 10 includes: a storage chamber 12 arranged near a disposer 14; and a hollow cylindrical water-permeable rotary drum 13 which is rotatably supported around a horizontal axis in the storage chamber and is rotationally driven by driving means. The inside of the rotary drum stores carriers 13e of bacteria for decomposing garbage and is connected to the disposer. The storage chamber includes a drain outlet 12b at a middle height in the vertical direction, and a water reserving part 12c is defined in a region below the drain outlet. The rotary drum includes a through hole 13d in a shaft part protruding from the end face of one side thereof. The through hole 13d is connected to the disposer. The rotary drum is arranged so as to be partly immersed in the water reserving part in the storage chamber.
Patent JP-2014038139-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: YAMAMOTO SHINYA
IPC: G03G5/05
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that suppresses a layer formed on a conductive substrate from being peeled off from the conductive substrate.SOLUTION: An electrophotographic photoreceptor includes a cylindrical conductive substrate 4 that has a thickness of 0.4 mm or more and 0.6 mm or less and the Young's modulus of 20 GPa or more and 80 GPa or less, and photosensitive layers provided on the conductive substrate; and the elastic deformation rate of an outermost surface layer (for example, surface protective layer 5) is 0.35 or more and 0.47 or less.
Patent JP-2013031665-A (JP)
Title: Program product, method and system for providing fitness monitoring service
Inventor: DIBENEDETTO CHRISTIAN
IPC: G16Z99/00
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a service that allows an athlete to effectively utilize data obtained from performance in the past in a program product, a method and a system for providing fitness monitoring service.SOLUTION: The method for providing a user of portable fitness monitoring service with heart rate information includes steps of: (a) defining a plurality of heart rate zones as ranges of percentages of a maximum heart rate; (b) assigning a color to each of the heart rate zones; (c) receiving the heart rate information from the user; and (d) providing graphical display of the heart rate information, wherein a color of a partial region of the graphical display corresponds with the color assigned to one of the heart rate zones, and the steps (a)-(d) are executed using at least one processor.
Patent JP-2013064992-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and electrophotographic cartridge
Inventor: FUJII AKITERU
IPC: G03G5/05
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an isophorone-based polycarbonate resin produced for a general purpose application has various quality problems when used for an electrophotographic photoreceptor, and in particular, the resin does not have sufficient residual potential (bright potential), image characteristics such as of an image memory, and wear resistance in use in an early stage or in durable use.SOLUTION: Provided is an electrophotographic photoreceptor obtained by combining an isophorone-based polycarbonate resin as a binder resin and a specific charge transport material in a photosensitive layer. Also provided are an image forming apparatus and an electrophotographic cartridge.
Patent JP-2013200859-A (JP)
Title: Image feature quantity extraction device
Inventor: FUJIWARA NOBUYUKI
IPC: G06T7/60
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an image feature quantity extraction device that extracts image feature quantity for detecting an object at a high speed by image processing.SOLUTION: Horizontal and vertical differential images are obtained for an input image. The differential images are used to determine luminance gradient intensity and luminance gradient direction in each point on the images (30). The total luminance gradient intensity in a square area corresponding to the size based on a point of interest on the image is divided by the area of the square area to determine the density of the luminance gradient intensity. When a change in the density of the luminance gradient intensity has a peak, the position of the point of interest is defined as the position of the image feature quantity, to specify the size corresponding to the peak of the change in the density of the luminance gradient intensity as a size of the position of the image feature quantity (50), thereby extracting image feature quantity at a high speed for detecting an object.
Patent JP-2013013125-A (JP)
Title: Method and arrangement in telecommunication system
Inventor: ROLF BROM
IPC: H04W80/02
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and arrangement for establishing a security key K_eNB for protecting RRC/UP traffic between User Equipment (UE) and a serving eNodeB in a Mobility Management Entity (MME) and in the UE of an Evolved Packet System (EPS).SOLUTION: The MME and the UE derive the security key K_eNB from at least an NAS uplink sequence number NAS_U_SEQ sent from the UE to the MME, and from an Access Security Management Entity key K_ASME shared between the MME and the UE.
Patent JP-2014043364-A (JP)
Title: Silica particles and method for manufacturing the same
Inventor: ZENITANI YUKA
IPC: C08J3/12
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide silica particles capable of improving the fluidity of an adhesion target.SOLUTION: The provided silica particles are silica particles having two maximal values on the number particle size distribution thereof wherein, of the two maximal values, the particle diameter ratio between the maximal value on the larger-diameter side and the maximal value on the smaller-diameter side (maximal value on the smaller-diameter side/maximal value on the larger-diameter side) is 0.02 or above and 0.3 or below, wherein the number ratio of both (number of silica particles having the maximal value on the smaller-diameter side/number of silica particles having the maximal value on the larger-diameter side) is 1 or above and 100 or below, and wherein the average circularity and average shrinkage of particles confined to a range of 10% from the larger-diameter side of the silica particles are respectively 0.65 or above and 0.90 or below and 10 or above and 50 or below.
Patent JP-2014035076-A (JP)
Title: Dust seal for linear guide bearing
Inventor: OYAZAKI TAMOTSU
IPC: F16C33/76
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a linear guide bearing which needs a dust seal to prevent intrusion of dust on its both end faces, as the dust intruding therein causes degradation of accuracy in sliding and breakage of a number of ball bearings disposed therein, that maintenance work is restricted by the dust seal, which causes increase of man-hours and makes maintenance work troublesome.SOLUTION: A linear guide bearing body 2 provided with a lower opening portion to slide over a linear rail 1 and including a number of ball bearings, and thin plate-shaped dust seals 3 are disposed. Lower opening portions 3b of the dust seals 3 fixed to both end faces 2a of the linear guide bearing body 2, are formed narrow at lower end sides and wide at an upper sides. The dust seal 3 is provided with an expansion area 3c for expanding between both side ends of the lower opening portion 3b, and by being expanded in a width direction, the dust seal can be attached and detached through a sliding angular edge portion 1c formed on the expanded width of the rail 1.
Patent JP-2013239690-A (JP)
Title: Superlattice structure, semiconductor device and semiconductor light emitting device including the superlattice structure, and method of making the superlattice structure
Inventor: NOZAWA TOMOHIRO
IPC: H01L21/203
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a superlattice structure in which quantum-dot layers, even highly stacked, in quantum-dot nanowires are kept uniform in size, and a quantum-dot layer size between the quantum-dot nanowires also varies little.SOLUTION: A superlattice structure includes a plurality of quantum-dot nanowires extending in a substantially vertical direction from a plane region. The quantum-dot nanowires have a structure of barrier layers and quantum-dot layers alternately stacked on the plane region. The quantum-dot nanowires are substantially the same in diameter in a stacking direction and substantially uniformly arranged at an area density of 4 nanowires/μmor more.
Patent JP-2014049937-A (JP)
Title: Image reading device and image forming apparatus
Inventor: NODA TAKASHI
IPC: G03B27/50
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the adhesion of paper powder onto a reading glass, and to lengthen the lifetime of a cleaning member.SOLUTION: A compound machine 1 configured to deliver an original by a pickup roller 5, and to introduce the original to a nip constituted such that a supplying roller 55a and a separating roller 55b are pressed against each other, and to read an image while the original passes through a reading glass 41 includes: a cleaning member 59 having a brush for removing any foreign matter on the reading glass 41 by rotating; a first cleaning member driving part 190 for rotating the cleaning member; a rotary member driving part 162 and a lifting plate driving part 152 for changing at least one of a pressing force which acts on a gap between the pickup roller 53 and the original, the operation time and the nip pressure in accordance with the difficulty of delivery; and an original conveyance control part 200 for controlling the cleaning member to clean the reading glass 41 with standard cleaning capability in a state that the above mentioned change is not performed, and for controlling the cleaning member to clean the reading glass 41 with much higher cleaning capability when the amounts of paper powder are increased due to the above mentioned change.
Patent JP-2014047552-A (JP)
Title: Floor material cutting machine and floor material separating method
Inventor: KINOSHITA TAKEFUMI
IPC: E04F21/00
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor material cutting machine capable of easily and rapidly removing a floor material bonded on a floor while reducing noises associated with removal work of the floor material, and a floor material separating method.SOLUTION: A floor material cutting machine 1 for cutting a floor material bonded on a floor or making a cut in a surface of the floor material includes: a body 2; at least one cutting blade fixed to the body 2 so as to contact with the floor material when the floor material cutting machine 1 is arranged on the floor material; at least one wheel 4 rotatably fixed to the body 2 so as to contact with the floor material when the floor material cutting machine 1 is arranged on the floor material, and configured so as to move the body 2 and the cutting blade; a handle 5 fixed to the body 2 and extending from the body 2; and a cutting depth adjustment mechanism configured so as to adjust a cutting depth of the cutting blade.
Patent JP-2014050776-A (JP)
Title: Oxygen permeation membrane
Inventor: WATANABE SHUNTARO
IPC: C04B35/46
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To secure performance of an oxygen permeation membrane, by improving stability of the oxygen permeation membrane.SOLUTION: The oxygen permeation membrane permeates oxygen to the low oxygen partial pressure side from the high oxygen partial pressure side with an oxygen partial pressure difference as driving force. The oxygen permeation membrane is formed by mixing stabilization zirconia being an oxygen ion conductor and an electron conductor expressed by a composition formula of SrMTiM'O(in the formula, M is an element selected from a rare earth element, and M' is an element selected from a niobium (Nb) and tantalum (Ta), and 0≤x≤0.3 and 0≤y≤0.3 are satisfied).
Patent JP-2013082896-A (JP)
Title: Cellular phone casing
Inventor: SASAKI KAZUO
IPC: C08L69/00
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cellular phone casing which is excellent in transparency, surface hardness and mechanical strength, can be used outdoors for a long period of time with less change in transparency and hue and without deterioration of mechanical strength, and thus has excellent long-term durability and stability of hue and mechanical strength.SOLUTION: The cellular phone casing is obtained by molding a polycarbonate resin composition including a polycarbonate resin including a structural unit derived from a dihydroxy compound having a moiety represented by general formula (1) in a part of the structure. When a molded article molded from the polycarbonate resin composition (thickness 3 mm) is subjected to irradiation treatment for 1,000 hours using a sunshine carbon arc under conditions according to JIS B7753, ΔEbefore and after the irradiation treatment is 10 or less.
Patent JP-2013009424-A (JP)
Title: Radio communications system, communication method thereof, base station, and mobile station
Inventor: LEE JINSOCK
IPC: H04W28/16
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio communications system that can reduce inter-cell interference therein.SOLUTION: In a radio communications system including a first base station, a second base station, and a mobile station, the first base station transmits information on resource allocation for a random access channel (RACH) of the first base station to the second base station, the second base station determines resource allocation for the uplink communication, which is different from the resource allocation for the RACH of the first base station, and the mobile station communicates with the second base station using the resource determined for the uplink communication.