baber/WOPTO huggingface dataset:
Patent JP-2009061912-A (JP)
Title: Noise reduction device and its method
Inventor: JO SHINICHIRO
IPC: B60R11/02
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction device etc., hardly increasing noise even if test vibration is generated.  <P>SOLUTION: The device comprises a plurality of acceleration sensors for detecting the vibration of a vehicle structure, a plurality of piezo actuators for applying wave motion to the vehicle structure, an abnormality detection part 43 for detecting abnormalities of the acceleration sensors based on the vibration of the vehicle structure detected by the acceleration sensor when the test vibration is generated by the piezo actuator, and a noise control part 42 operating the piezo actuators so as to reduce noise in a predetermined space according to the vibration detected by a plurality of the acceleration sensors when abnormalities of the piezo actuators are not detected by the abnormality detection part 43. The abnormality detection part 43 generates the test vibration by at least one acceleration sensor and reduces the noise generated in the predetermined space caused by the test vibration by a piezo actuator other than the piezo actuator which has generated the test vibration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132307-A (JP)
Title: Compact container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact container which makes it possible to take out and house a makeup tool by a simple operation without taking time or labor.  <P>SOLUTION: A container body 2 and a lid body 3 are hinged so as to be turned by a hinge part 4, a cam surface 4a is formed at the peripheral edge part of the hinge part 4 of the lid body 3, and a push-up member 8 for pushing up a puff or a sponge 7 to be a makeup tool by abutting on the cam surface 4a formed at the peripheral edge part of the hinge part 4 of the lid body 3 accompanying the turning operation of the lid body 3 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009065572-A (JP)
Title: Communications apparatus, its control method, communication system, data transmission system, communications apparatus control program, and recording medium with the program stored
Inventor: NAKAJIMA TAKESHI
IPC: H04N7/173
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To transmit content at a high speed and with appropriate quality, by rapidly setting a band.  <P>SOLUTION: STB 17 is connected to a network and receives the content from a VoD server 12 via one or more networks that include the network. The STB 17 includes a relating information acquiring part 41 for acquiring content relating information, including a bit rate indicative of a band required for transmitting the content, with respect to a plurality of pieces of content; a related information storage part 46 for storing the related information acquired by the related information acquiring part 41; a selection instruction acquiring part 42 for selecting content to be received from the plurality of pieces of content; and a band-setting request part 43 for requesting a PLC master unit 15 for data transmission management in the network, to read the bit rate of the related information of the content, selected by the selection instruction acquiring part 42 from the related information storage part 46 so as to set a band indicated by the read bit rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070834-A (JP)
Title: Method and device of classifying substrate, method and device of estimating abnormal facility, program for executing the method of classifying substrate or the method of estimating abnormal facility by computer, and computer readable recording medium storing the program
Inventor: IMAI KATSUKI
IPC: H01L21/02
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device of classifying substrates by which, according to knowledge information concerning a known defect distribution, a group of substrates having the corresponding defect distribution can be accurately classified, and even substrates wherein an unknown defect distribution occurs can be automatically classified.  <P>SOLUTION: One or more closed areas wherein any defect exists on each of substrates are extracted, and a group of defects occupying the closed areas is determined as a target defect cluster (S101). Knowledge information concerning the known defect cluster is prepared. The plurality of target defect clusters obtained in S101 are classified into a known group similar to the known defect cluster and an unknown group not similar to the known defect cluster (S102). The groups of substrates are classified into a known group and an unknown group (S103). The target defect clusters classified as the unknown group are classified into a plurality of sub-groups, so that the groups of substrates classified as the unknown group are classified into a plurality of sub-groups (S105).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068519-A (JP)
Title: Ball joint
Inventor: OKAMOTO KIMIO
IPC: F16C11/06
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To restrain abrasion of a sliding surface while reducing frictional resistance in the sliding surface of a bearing of a ball joint.  <P>SOLUTION: Since at least one maximum height roughness Rz of an outer surface S1 of a head part 31a of a ball stud 31 and an inner surface S2 of the bearing 33 of a ball joint 24 mutually sliding via a spherical surface-shaped sliding surface is set in a range of 2.0±0.5, a proper quantity of grease can be held without increasing contact bearing pressure by securing the contact area of the sliding surface, and relative rotation of the head part 31a of the ball stud 31 and the bearing 33 can be smoothly performed while preventing abrasion of the sliding surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008071480-A (JP)
Title: Resistive memory having shunted memory cells
Inventor: HAPP THOMAS
IPC: G11C13/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time for reading a value of a phase change memory cell conventionally requiring a long time due to high resistance of a phase change material.  <P>SOLUTION: A phase change memory cell 104 is shunted by a shunt 116. When a cell is in a crystalline state, a current flowing in the cell is more than a current flowing in the shunt. When a cell is in a non-crystalline state, a current flowing in the shunt is more than a current flowing in the cell. A sense circuit 118 detects a state of the cell based on the current flowing in the shunt. A time required for detecting a state of the cell by the sense circuit is reduced as compared with a memory array including no shunt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009068774-A (JP)
Title: Method for controlling combustion of fuel gas
Inventor: MATSUKUMA TAKASHI
IPC: F23N5/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling combustion of a fuel gas suitably applied when a by-product gas recovered from a coke oven, a blast furnace, a converter and the like and including moisture, is burned.  <P>SOLUTION: The substantial amount of fuel gas is obtained by subtracting the moisture as the amount of saturated water vapor at a gas temperature of the fuel gas, from the amount of fuel gas, preferably, the by-product gas, and a theoretical amount of air is determined to the substantial amount of fuel gas. Preferably, the moisture in the fuel gas is the amount of saturated water vapor determined on the basis of an atmospheric air temperature around a combustion furnace.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068793-A (JP)
Title: Heat exchanger
Inventor: ISAYAMA YASUHIKO
IPC: F25B39/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger with very high heat exchange efficiency, and superior energy saving performance.  <P>SOLUTION: A windward heat exchanger 11 and a leeward heat exchanger 12 are provided, having heat transfer tubes 13 inserted in tabular fins 10, 10, and provided in a plurality of rows in a perpendicular direction to a flow direction of gas. In the heat exchanger, a width size L of the tabular fin of the windward heat exchanger 11 is formed larger than a width size L2 of the tabular fin of the leeward heat exchanger 12, and a tube outer diameter D of the heat transfer tube 13 is set 7-8.5 mm. Since heat flow velocities shared by the heat transfer tubes of each row will be equalized, particularly, frost formation in a first row becomes small when a temperature of the gas is low, and efficiency of the heat exchanger can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008103316-A (JP)
Title: Efficient solid light source emitting light in region with limited color space
Inventor: NG YEAN LOON
IPC: F21S2/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a light source other than a fluorescent lamp, in a light box of a conventional technology.  <P>SOLUTION: The light source is composed of first and second constituent light sources, a mixing device, and a controller. The first constituent light source emits light having perceptive colors capable of changing in a given two-dimensional region of CIE 1976 color space in accordance with combinations of color control signals. The second constituent light source emits white-color light. The mixing device generates output light signals with perceptive output colors by combining light from the first and the second constituent light sources. The controller generates combinations of color control signals in accordance with input signals from one signal source outside the light sources, and maintains a perceptive output color at one point in the CIE 1976 color space decided by the input signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075741-A (JP)
Title: Baggage management gate
Inventor: YAMAGUCHI SHOJI
IPC: G08B13/24
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To manage prescribed baggage to be carried in or carried out by detecting a signal due to a large Barhausen effect even when the quantity of a magnetic material as the object of detection fluctuates, or any magnetic material other than the object of detection exists.  <P>SOLUTION: A baggage management gate includes exciting coils 11 and 12 installed on a passage going to and out of an area in which secrets are held to form an alternating magnetic field; detection coils 13 and 14 which detect a variation in a magnetic field when the magnetization of a magnetic material showing a large Barkhausen effect is reversed in the alternating magnetic field formed by the exciting coils 11 and 12; and a signal processing unit 15 which discriminates the presence/absence of the magnetic material generating the large Barkhausen effect on the basis of those outputs. In the signal processing means 15, the whole passage going to and out of the area in which secrets are held is set to a detectable region by setting a plurality of different amplification factors in advance in an amplifier circuit 20. Also, the area in which the detection signal amplified by the amplifier circuit 20 is set to a saturated state is complemented with a detection signal whose amplification factor is small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074415-A (JP)
Title: Valve open close control device
Inventor: SASAKI ICHIJI
IPC: F02M25/07
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit generation of strike noise due to collision of teeth of each gear during execution of deposit scratch-off.  <P>SOLUTION: A spring balance point (neutral position) is set (commanded) as a target EGR opening (target opening) which is a control target value at first during execution of deposit scratch-off. A first middle position or a second middle position is set (commanded) as the target EGR opening (target opening) which is the control target value when EGRV opening (actual opening) detected by Hall IC reaches the spring balance point after that. Consequently, since a butterfly valve of EGRV can passes through the spring balance point at low speed valve operation speed, a direction of backlash between the teeth of each gear of a gear reduction mechanism is reversed at low speed. Consequently, strike noise due to collision of teeth of each gear can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033350-A (JP)
Title: Selection circuit, and semiconductor device equipped with the same, d/a conversion circuit, and liquid crystal display device
Inventor: KOKUBU MASATOSHI
IPC: G09G3/36
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selection circuit capable of reducing a transistor appropriation area, a semiconductor device equipped with the same, a D/A conversion circuit, and a liquid crystal display device.  <P>SOLUTION: There is provided four 2 input selection circuits 50 to 53 for selecting one of two inputs in response with complementary high-order 1 bit selection D2 and *D2 among 3 bit selection signals, and 4 input selection circuits 24A for selecting the inputs in response with complementary low-order 2 bit selection signals D1, *D1, D0, and *D0. In each of the 2 input selection circuits 50 to 53, one end of the two switching transistors is commonly connected and both switching transistors are arranged in the same line and to adjoin each other. The four input selection circuits 24X has four analog switch circuits series connected with the two switching transistors arranged in the same line, is juxtaposed with the analog switch circuits, and is arranged in the same line as the corresponding two input selection circuits. The four input selection circuits may be so constituted as to have the three 2 input selection circuits arranged in a tree form and to select the inputs by a tournament system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075341-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and image forming apparatus
Inventor: KOJO YUKIKO
IPC: G03G5/047
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having satisfying sensitivity, electrostatic charging characteristics and dark decay characteristics, suppressing image defects such as black spots/white spots and a ghost (an afterimage phenomenon caused by remaining history of the previous image) and giving high image quality for a long period of time, and to provide a process cartridge and an electrophotographic device using the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor includes: a conductive support; and a photosensitive layer disposed on the conductive support, the photosensitive layer including a functional layer containing at least one kind selected from fluorine-containing acryl polymers and polyether-modified silicone oil, together with a charge generating material in the same layer. The process cartridge and the image forming apparatus utilize the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077784-A (JP)
Title: Pachinko game machine
Inventor: AKAGI YUTAKA
IPC: A63F7/02
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in the replacement of a game board unit while reducing the cost in the replacement.  <P>SOLUTION: The Pachinko game machine 10 comprises its main body 12 and a front door 14. A guide path 42 is built into the main body 12 and the game board unit 20 is mounted on the front door 14. The guide path 42 guides game balls shot from a shooter to a playfield 24 formed on the game board unit 20. The game board unit 20 is detachably built on slid rails 54a and 54b arrayed on the rear of the front door 14. The guide path 42 is usable in common regardless of the types of Pachinko game machines, thereby reducing the cost in the replacement of the game board unit 20. The sliding to load or unload the game board unit 20 can also improve workability in the replacement of the game board unit 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081593-A (JP)
Title: Contents watching continuation and reproducing system and method
Inventor: ARAI MASAHITO
IPC: H04N21/41
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable contents watching apparatus and a recording/reproducing apparatus for assuring easier manipulations of a user or mitigating manipulation steps at the time of continuously watching, using a different recording/reproducing apparatus having recorded the contents, from the subsequent part of the same contents which have been once intermitted in watching during the live watching with a portable contents receiving apparatus.  <P>SOLUTION: In the portable contents receiving apparatus, each time when the signal indicating intermission of watching is inputted, channel identifying data indicating a channel of the program received and time/date data to which the above signal is inputted are obtained, the channel identifying data and the time/date data are stored in a storing unit as the watching continuation data as the corresponding data, and the watching continuation data are converted to the watching continuation and reproducing instructing data to be adaptable to the recording/reproducing apparatus for continuous watching and are then transmitted to the recording/reproducing apparatus. Thereby, the recorded program is reproduced continuously from the part corresponding to the part once intermitted in watching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078318-A (JP)
Title: Machining method and machining device
Inventor: KIMURA SEIJI
IPC: B23Q5/28
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method for machining a workpiece so as to form a concave portion or a convex portion having a desired shape even if a shape tangent angle of the workpiece is large, and also to provide a machining device.  <P>SOLUTION: The machining method is implemented by using a machining tool 8 which has a large front relief angle γ and a negative rake angle α. The workpiece is machined so as to form the concave portion by changing a cutting amount of the machining tool 8 at high speed, and moving the machining tool 8 along a surface outgoing path of the workpiece. Next the concave portion formed in the workpiece is machined again by changing the cutting amount of the machining tool 8 at high speed, and moving the machining tool 8 along a surface returning path of the workpiece. Thus burrs 31 generated in outgoing machining are removed in returning machining, and therefore, the concave portion is correctly machined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088593-A (JP)
Title: Semiconductor integrated circuit device, equalizer evaluating system, and equalizer evaluating method
Inventor: AOYAMA TAKUMA
IPC: H04L25/03
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device, an equalizer evaluating system, and an equalizer evaluating method, capable of correctly measuring the gain of an equalizer as a single unit irrespective of a transmission line.  <P>SOLUTION: The semiconductor integrated circuit device includes: an equalizer 11; a selecting circuit 12 having an input connected to an input signal of the equalizer and an output signal thereof and selecting any one of the signals; and a level detecting circuit 13 using the output of the selecting circuit as an input and detecting the level of the input signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088704-A (JP)
Title: Optical transmitting device, optical receiving device, and optical communication system
Inventor: KIMURA YOSHIKATSU
IPC: H04B10/116
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform data communication by allowing a reception side to specify the respective positions of light emitting elements.  <P>SOLUTION: An optical transmitting device blinks an LED array with blinking patterns consisting of a lighting pattern of whole lighting, a lighting pattern of whole extinction and lighting patterns of two kinds of grid patterns as the header of a transmission packet, and then, blinks the LED array with blinking patterns corresponding to transmission data. An optical receiving device continuously images the LED array of the optical transmitting device with a high-speed camera, detects the position of the LED array, based on the imaged image of the lighting pattern of whole lighting, and calculates one symbol period, based on the imaged image of the lighting pattern of whole lighting and the imaged image of the lighting pattern for whole extinction. Then, the positions of the respective LEDs in the LED array are specified, based on the imaged image of the lighting pattern of the two kinds of grid patterns, and also the maximum luminance value of each LED is acquired.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084172-A (JP)
Title: Hair conditioning composition
Inventor: ITO TOSHIYUKI
IPC: A61K8/37
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair conditioning composition easily applicable uniformly even to wet hair, giving sufficient thick feeling in application, easily washable without leaving slimy feeling and excessive oil slick feeling, and having excellent conditioning effect to give smooth, soft and moist feeling to the hair after drying.  <P>SOLUTION: The hair conditioning composition comprises (A) 0.1-6 mass% cationic surfactant, (B) 0.05-3 mass% nonionic surfactant, (C) 0.2-10 mass% higher alcohol having a straight-chain saturated hydrocarbon group, (D) 55-99.5 mass% polyhydric alcohol having ≥3 hydroxy groups in one molecule and (E) 0.1-20 mass% oily component. The composition may further comprise (F) ≤20% water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085723-A (JP)
Title: Pressure detector and manufacturing method of same
Inventor: MATSUI HIROKI
IPC: G01L23/18
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a fluctuation in a preliminary load generated due to a fluctuation in a welding distortion.  <P>SOLUTION: After a stem 20 and a metal case 30 are welded in a state that the load is applied from a pressure receiving diaphragm 40 to a sensor chip 60 through a rod 50, one of the stem 20 and the metal case 30 is distorted so as to cause the preliminary load applied from the pressure receiving diaphragm 40 to the sensor chip 60 through the rod 50 to meet a reference in a state that a pressure is not applied to the pressure receiving diaphragm 40. The welding distortion can be intentionally generated, and the preliminary load can be adjusted by implementing additional welding in the stem 20 and forming an additional welding section 91.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084416-A (JP)
Title: Basic dispersant aid, aqueous dispersion/aggregate/nonaqueous dispersion of organic pigment nanoparticle using the dispersant aid, colored photosensitive resin composition obtained from them, color filter using the composition, and liquid crystal display device
Inventor: OMOTO MAKOTO
IPC: C09K23/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a basic dispersant aid capable of improving display characteristics of a color filter used in a liquid crystal display device and the like and to provide an organic nanoparticle pigment dispersion obtained by the basic dispersant aid.  <P>SOLUTION: The basic dispersant aid is represented by a general formula (1) (wherein A is a heterocyclic group bonded to a coupling group via a nitrogen atom; X is at least 2-20C bivalent coupling group; R<SB>1</SB>and R<SB>2</SB>are each independently a hydrogen atom, an alkyl group, an aralkyl group or an aryl group; R<SB>1</SB>and R<SB>2</SB>may be connected with each other, and further, may form a heterocyclic ring containing an oxygen atom, a nitrogen atom, and/or a sulfur atom; and m is a natural number of 1 or 2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084438-A (JP)
Title: Pencil lead
Inventor: YOSHIMORI JUN
IPC: C09D13/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To sustain the aroma of a pencil lead containing a fragrance over a long period of time.  <P>SOLUTION: The pencil lead containing a fragrance is produced by impregnating a water-soluble polymer and a fragrance component into a porous lead body forming handwriting as the lead body itself wears away.  <P>COPYRIGHT: (C)2009,JPO&INPIT