baber/WOPTO huggingface dataset:
Patent JP-2009043506-A (JP)
Title: Backlight device, liquid crystal display device, optical member, and lenticular lens sheet
Inventor: YAMADA YUKINORI
IPC: G02F1/13357
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device capable of suppressing luminance irregularity, and of keeping a large width of viewing angle dependency of luminance in a predetermined axis direction large.  <P>SOLUTION: This backlight device is provided with a surface light source, a lenticular lens sheet 31, and a diffusion sheet 32. The surface light source includes a plurality of linear light sources arranged in parallel to one another. The lenticular lens sheet 31 is installed over the surface light source. The lenticular lens sheet 31 has a plurality of cylindrical lenses arranged in parallel to one another in the direction in which the linear light sources are arranged in parallel to one another, and also has a plurality of flat sections each formed between adjacent cylindrical lenses. The pitch Pc of the plurality of cylindrical lenses, the width Wf of the flat section, and the height Hc of the cylindrical lens satisfy expression (1) and expression (2). The diffusion sheet 32 is installed over the cylindrical lenses and has a haze of 70-80%. Expression (1): 1/16≤Wf/Pc <1/6, and Expression (2): 5/16≤Hc/Pc≤1/2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041848-A (JP)
Title: Pilot mixer for mixer assembly of gas turbine engine combustor including primary fuel injector and a plurality of secondary fuel injection ports
Inventor: LI SHUI-CHI
IPC: F23R3/34
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce discharge of harmful combustion components in a wide operating state of a gas turbine.  <P>SOLUTION: The pilot mixer 102 includes: an annular pilot housing 108 having a hollow interior; the primary fuel injector 110 mounted inside the pilot housing 108 for supplying fuel droplets to the hollow interior of the pilot housing 108; a plurality of axial swirlers 112, 114 disposed upstream of the primary fuel injector 110; and the plurality of secondary fuel injection ports 134 for introducing fuel into the hollow interior of the pilot housing 108. A main mixer 104 further includes: a main housing 124 surrounding the pilot housing 108 and forming an annular hollow 126; a plurality of fuel injection ports 128 for introducing fuel into the hollow 126; and at least one swirler 130 disposed upstream of the plurality of fuel injection ports 128.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041684-A (JP)
Title: Rolling bearing
Inventor: KIMURA TAKAHIRO
IPC: F16C19/06
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for suppressing wear between a rolling element and a raceway surface for a longer service life while sufficiently holding lubricant between a pocket of a cage and a ball by smoothing the raceway surfaces and a rolling surface for the rolling elements to a maximum.  <P>SOLUTION: The rolling bearing 20 comprises an outer ring having an outer ring raceway surface, an inner ring having an inner ring raceway surface, the rolling elements 24 arranged between the outer ring raceway surface and the inner ring raceway surface, and the cage 10 rollingly holding the rolling elements in the pockets. The raceway surfaces and the rolling surface for the rolling elements are formed as smooth surfaces. The pockets 18 of the cage each consist of spherical recessed face portions 11, 13 and a cylindrical recessed face portion 12 to form lubricant reservoir portions A, B near boundaries between the each of the spherical recessed face portions and the cylindrical recessed face portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043085-A (JP)
Title: Alteration detection system, alteration detection method, wireless network controller, and mobile phone terminal
Inventor: MASUNO HIROSHI
IPC: G06F21/64
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect alteration even when such alteration that a hash value is calculated for altered software and is stored as a normal hash value.  <P>SOLUTION: An alteration detector 1 designates a memory range to a communication device 2, and the communication device 2 calculates a hash value with the designated memory range as the object. When the hash value calculated by the communication device 2 is different from a normal hash value calculated with the memory range designated to the communication device 2 as the object, the alteration detector 1 determines that software of the communication device has been altered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049587-A (JP)
Title: Radio communication terminal for extending life of secondary battery, and transmission control program
Inventor: KITAHARA TAKESHI
IPC: H04B1/3822
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication terminal having a self-generating function and a secondary battery for extending the life of the secondary battery (a period until replacing the secondary battery) as long as possible, and to provide a transmission control program.  <P>SOLUTION: The radio communication terminal comprises a remaining capacity detecting means for detecting the remaining capacity of the secondary battery, a charging/discharging control means for controlling the secondary battery to be charged only up to a first threshold remaining capacity at a maximum while specifying the following relation for the secondary battery: a full capacity>first threshold remaining capacity>second threshold remaining capacity>zero remaining capacity, and a transmission control means for controlling data to be transmitted to a base station only when the remaining capacity of the secondary battery falls between the first threshold remaining capacity and the second threshold remaining capacity, and the data not to be transmitted to the base station when it is the second threshold remaining capacity or lower. It is preferable to satisfy the following relation: first threshold remaining capacity>optimum remaining capacity for maximum repetitive charge/discharge>second threshold remaining capacity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048562-A (JP)
Title: Gene profile processing apparatus, gene profile processing program, and gene profile processing method
Inventor: MITSUI SHIGEYUKI
IPC: G06F19/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an appropriate clustering result having robustness against measurement errors.  <P>SOLUTION: A shift amount calculation part 110 calculates shift amounts α by which profiles are shifted in directions of increasing/decreasing expression levels to approximate profiles between genes, per combination of genes on the basis of respective profiles stored in a profile storage part 191. A distance calculation part 120 shifts the profiles by shift amounts α and calculates inter-gene distances d<SB>α</SB>per combination of genes on the basis of shifted profiles. A clustering part 130 performs arbitrary clustering processing (for example, UPGMA "Unweighted Pair Group Method with Arithmetic mean") on respective genes on the basis of respective inter-gene distances d<SB>α</SB>and outputs cluster information of respective genes. The cluster information of respective genes generated by the clustering part 130 can be used for various gene analysis such as specifying a plurality of genes having similar characteristics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013374-A (JP)
Title: Storage
Inventor: SATO AKIHIRO
IPC: B65G1/137
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage having high reliability in management of objects to be stored.  <P>SOLUTION: This storage 10 stores objects to be stored, and is provided with a card reading means 21, an opening/closing approval means 72 determining whether or not a card read by the card reading means 21 is authorized for opening/closing, and a storage opening/closing means 14 opening the door 12 of the storage 10 under approval of the opening/closing means 72. The storage is provided with an IC chip data reading means 28 reading the data of a contact type IC chip 90 by being brought into contact with two terminals 96, 97 provided to the contact type IC chip 90 attached to each of objects to be stored, and a biasing means 109 biasing the contact type IC chip 90 attached to the object to be stored toward the IC data reading means 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009059115-A (JP)
Title: Health examination system and result output method of health examination
Inventor: OSHIMA SHIGEHIRO
IPC: G06Q50/22
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a consultation visitor even with weak sight to know the examination results easily.  <P>SOLUTION: The system comprises a health examination result database 20 equipped with a personal information table accommodating the age information of a consultation visitor and a consultation result information table accommodating the information on visitor desire existence and a plurality of pieces of weak sight determination information including long sight or weak sight based on the result from the visitor undergoing an ophthalmologic examination, a printing device 32 to print the consultation result information accommodated in the health examination result database 20, and a voice data output device to convert the consultation result information accommodated in the health examination result database 20 into voice data, whereby printing the consultation result information and outputting the voice data of the consultation result information using the voice data output device are conducted if determination is such that the health examination result database 20 contains a flag for the voice output being desired or if a determination is made such that the consultation result information table of the consultation result information table contains information about weak sight determination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058103-A (JP)
Title: Vehicular brake disc rotor
Inventor: SANO RYOICHI
IPC: B60B27/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular brake disc rotor improving durability in both an axle hub and a disc rotor while maintaining a lightweight merit of the axle hub in a vehicle adopting a petal form axle hub.  <P>SOLUTION: A thinning part recessed in an axial direction is formed on a face abutting on the petal form axle hub of the vehicular brake disc rotor such that it is parallel with one part of a petal form outline of the petal form axle hub when attached to the petal form axle hub.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065566-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: AOYAMA KEISUKE
IPC: H04N5/225
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a multiple photographing function capable of performing multiple photographing suitable for a state of a photographing object.  <P>SOLUTION: An imaging apparatus includes an image sensor for obtaining image data by performing photoelectric conversion on a subject image and has a multiple photographing mode during which image data are produced by synthesizing a plurality of image data items obtained by a plurality of times of photographing. The apparatus includes: a first arithmetic means for operating a histogram of pixel values of image data; a recording means for recording the histogram of the image data operated by the first arithmetic means in every photographing; and a second arithmetic means for operating a synthesized histogram by synthesizing the histogram of the image data recorded in the recording means and a histogram of non-photographed image data captured by the image sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061491-A (JP)
Title: Method for laser build-up welding
Inventor: AOSHIMA MATSUHISA
IPC: B23K26/14
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laser build-up welding, which forms a build-up layer on a metal base body by irradiation of a laser beam, and which quickly melts a metal member for build-up welding by irradiation of a laser beam and rapidly certainly forms a build-up layer on a metal base body.  <P>SOLUTION: In the method for laser build-up welding, a metal member 3 for build-up welding is previously fixed onto a metal base body 2. Thereafter, the metal member 3 for build-up welding is irradiated with a laser beam b and melted, so that a build-up layer 4 is formed on the metal base body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067681-A (JP)
Title: Method for producing bisphenylfluorenedicarboxylic acid diester and polymer produced by polymerizing the same
Inventor: KUSAKA HARUHIKO
IPC: C08G63/672
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a useful dicarboxylic acid compound which is a raw material for optical polyester resins and has a fluorene skeleton is safely and efficiently produced in high purity on an industrial scale and to provide a polymer using a bisphenylfluorenedicarboxylic acid diester produced by the method and a polymer for optical parts.  <P>SOLUTION: The method for producing the bisphenylfluorenedicarboxylic acid diester comprises reacting 9,9-bis(3-methyl-4-hydroxyphenyl)fluorene (i) with an α-haloacetic acid ester (ii) in the presence of an inorganic base in a solvent. In the method for producing the bisphenylfluorenedicarboxylic acid diester, a reaction solvent having ≥6 relative permittivity at 20°C and ≤120°C boiling point is used as the solvent. The polymer is obtained by polymerizing the diester. In formula (I), R represents a ≤6C organic substituent; and X represents a halogen atom except fluorine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068120-A (JP)
Title: Method for adjusting angle of petal
Inventor: ADACHI HARUMI
IPC: A41G1/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting the angle of petals of a preserved flower, which enables even a beginner to easily perform operation and also form the petals into a desired bloom in a natural state without making the petal fall off.  <P>SOLUTION: The method for adjusting the angle of petals includes adjusting the angle of the petals of the preserved flower formed by substituting water in a fresh flower with polyhydric alcohol, into a desired angle, wherein the bottom parts of the petals are impregnated with a mixture liquid containing cyclohexane and normal heptane and/or steam of the mixture liquid thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045049-A (JP)
Title: Fertilizer and pesticide spreader
Inventor: FUKU SEIKO
IPC: A01C19/04
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely spreading fertilizers and pesticides, without using an engine, such as motor.  <P>SOLUTION: Rotational motion is extracted from a wheel shaft of a farm-working vehicle, a container is placed at an arbitrary position, and a shaft is placed vertically at the center of the vessel and rotated to surely drop a spreading agent from the circumference of the shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069035-A (JP)
Title: Non-contact sensor
Inventor: TOKITA MAMORU
IPC: G01B7/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable sure adjustment of the optimum gain and offset at a desired detection position in a short time in a non-contact sensor such as a capacitance type for detecting the position of an object to be detected of an dielectric or the like.  <P>SOLUTION: The non-contact sensor also changes detection gains in a first state having no object 20 to be detected and a second state having the object 20 to be detected at a prescribed distance respectively, adjusts offset values so as to be prescribed output values in each gain, stores the offset values, and makes adjusted values of the gains and the offset values when the offset values of the first state are the nearest to the offset values of the second state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008065837-A (JP)
Title: Electronic appliance, display control method and program
Inventor: TSUNODA MASAHIRO
IPC: G06F3/038
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic appliance in which information size of an image or the like displayed on a screen can be changed by natural operation feeling.  <P>SOLUTION: In a portable telephone 10, a sensor 18 constructed of, for example, a 3-axial acceleration sensor is built in the vicinity of a display unit 12 which is provided on a body 11 of the portable telephone. When a user moves the display unit 12 along a vertical direction (Z-axis direction) with respect to a display screen thereof while the user holds the appliance body 11, the sensor 18 senses both a move direction and a move amount of the display unit 12, and thus, information displayed on the display screen of the display unit 12 is enlarged, or compressed in display magnification (scale factor) defined in response to the sensed move amount. As a result, a display size of the information displayed on the display screen can be changed in such a manner that the user may have such a natural feeling achieved by moving a "magnifying glass".  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009070245-A (JP)
Title: Image projection display device, image projection display method, image projection display program and storage medium
Inventor: ARANISHI MASATO
IPC: G03B21/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operation without using a mouse or the like in a computer having a certain level of screen size.  <P>SOLUTION: An image is projected to a projecting surface 13 of a screen 12 by a projector 15 set in a casing 14. When a user views the image projected to the screen 12, and touches a wiring surface 11 on the surface side of the screen 12 by the finger, a CCD camera 16 takes an image of the finger's shadow, and supplies image data thereof to an information processing device 100. The information processing device 100 recognizes the motion of the user's finger based on the image data from the CCD camera 16, and performs activation processing or moving processing of a window displayed on the screen, start-up processing of a program or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069663-A (JP)
Title: Image forming device and image forming method
Inventor: OYAMA TATSUO
IPC: G02B26/10
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method for forming an image using a plurality of laser beams.  <P>SOLUTION: This image forming device includes a controller 308 for forming the image using the plurality of laser beams, and for controlling the formation of an electrostatic latent image onto a photoreceptor drum, a laser output setting circuit 304 for controlling an output of each laser beams to form the electrostatic latent image, an output level control circuit 306 for generating a control value for lighting each laser element on, in order to emit the laser beam, using a set value from the laser output setting circuit 304, and a driver circuit 204 for supplying a lighting current to the laser element, based on the control signal, and the laser output setting circuit 304 is fed back with a lighting time of each laser element and sets the laser output of each laser element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080514-A (JP)
Title: Sensor arrangement design support system
Inventor: HATA TOSHIHIKO
IPC: G06Q50/16
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor arrangement design support system for allowing a designer having no enough knowledge and experience in designing correctly sensor arrangement in a short time.  <P>SOLUTION: This sensor arrangement design support system is provided with a sensor equipment data accumulating means 7 for accumulating a sensor equipment data including data on sensor control, a sensor model selecting means 3 selects a model of a sensor object out of individual models corresponding to specified sensor equipment, and a sensor control means 4 controls the sensor object, based on the sensor equipment data and the selected individual model, and displays graphically the sensor object and a sensing state. A measured data measured by each sensor equipment is also accumulated as the sensor equipment data, and a display means 2 reads and displays the measured data obtained under the control condition similar to control based on the data on sensor control included in an attribute data of the sensor object, from the sensor equipment data accumulating means 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080184-A (JP)
Title: Optical sheet, back light unit using the same, and display device
Inventor: KOBAYASHI YUUTAKU
IPC: G02F1/13357
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet that reduce the shape change due to crushing of an optical element even if impact is applied onto the surface of the optical element during packing and transportation of the optical sheet, and are advantageous for providing when a clear display image is obtained without causing defect/failure; a display back light unit; and a display device.  <P>SOLUTION: The optical sheet comprises a substrate sheet 92, and an optical control section 91 that is disposed on a light emission surface 92B of the substrate sheet 92 and controls at least one of direction, range, color, and luminance distribution of light emitted from the light emission surface 92B. The optical control section 91 is constituted by a plurality of optical elements 9101 projecting in the separating direction from the light emission surface 92B in the thickness direction of the substrate sheet 92. Opening recessed parts 94 are disposed on the light incident surface 92A side, in the separating direction from the light emission surface 92B between the plurality of optical elements 9101, in places on the light emission surface 92B located among the plurality of optical elements 9101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081565-A (JP)
Title: Operational amplifier circuit and sample hold circuit
Inventor: KUROSE DAISUKE
IPC: H03F3/45
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational amplifier circuit capable of operating with a low power consumption, and to provide a sample hold circuit using the operation amplifier.  <P>SOLUTION: A level shifting circuit comprises: a first and a second reference voltage formation circuits; a first capacitor; a plurality of first switches arranged between the first capacitor and the first and the second reference voltage formation circuits; a second capacitor of which the one end and the other end are connected to an amplifier circuit; a plurality of second switches arranged between the first capacitor and the second capacitor; a third capacitor; a plurality of third switches arranged between the third capacitor and the first and the second reference voltage formation circuits; a fourth capacitor of which the one end and the other end are connected to the amplifier circuit; a plurality of fourth switches arranged between the third capacitor and the fourth capacitor; and a switch control portion. The switch control portion controls to turn on and off alternatively the plurality of first switches and the plurality of second switches, and controls to turn on and off alternatively the plurality of third switches and the plurality of fourth switches.  <P>COPYRIGHT: (C)2009,JPO&INPIT