baber/WOPTO huggingface dataset:
Patent JP-2007200686-A (JP)
Title: Negative electrode for lithium secondary battery and lithium secondary battery
Inventor: MINAMI HIROYUKI
IPC: H01M10/05
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance charge discharge cycle characteristics by sufficiently bonding a negative mix layer with a negative current collector in a lithium secondary battery using a negative electrode in which the negative mix layer containing negative active material particles containing silicon and/or silicon alloy and a binder are formed on the surface of the negative current collector.  <P>SOLUTION: In the lithium secondary battery equipped with a positive electrode 1, a negative electrode 2 and a nonaqueous electrolyte, the negative mix layer containing the negative active material particles containing silicon and/or silicon alloy and the binder is formed on the surface of the negative current collector by baking, and the ratio of the binder in the vicinity of the negative current collector is made 2.5 times or more that in the position far from the negative current collector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201194-A (JP)
Title: Organic electroluminescence device
Inventor: ISHII TORU
IPC: C08L67/00
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence device that has a sufficient luminance, has improved stability and durability, allows the area to be increased, and can be manufactured easily.  <P>SOLUTION: The electroluminescence device is made of one or a plurality of organic compound layers held between a pair of electrodes, where at least one of them is transparent or translucent. At least one layer of the organic compound layers contains at least one type of charge transporting polyester made of repetitive units containing at least one type selected from a specific N phenylcarbazole derivative structure as a partial structure, and a radiating high molecule that emits light by the transition from an excited triplet state of an electron energy level to a base state or to the base state through the excited triplet state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006221629-A (JP)
Title: Content control method and device by resource management of processor
Inventor: HATAKEYAMA AKIYUKI
IPC: G06F21/24
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and a device for managing a processing resource of a processing system so that a designer/manufacturer can share a content sales profit by utilizing an advantageous point of an open system architecture.  <P>SOLUTION: A processing system provider 202 and a content provider 200 agree each other about a purchase condition (204), and the latter pays to the former. The content provider 200 acquires information for encrypting the content and generating a digital signature from the processing system provider 202 as a payment return (206, 208). In the processing system, the encrypted content 280 is decoded by using the second key stored locally. The digital signature is acquired from the decoded content, and its validity is confirmed. The processing resource is permitted to be used from a program code only in the valid case.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007204396-A (JP)
Title: Production inhibitor of matrix metalloprotease-9 and endothelin-1, and agent for preventing or ameliorating pigmentation after inflammation, and cosmetic, containing the production inhibitor formulated therewith
Inventor: MANMOTO UTARI
IPC: A61K35/748
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for preventing or ameliorating pigmentation after inflammation, having excellent activities for preventing or ameliorating the pigmentation after inflammation; and to provide a cosmetic, an unregulated drug and a medicine, containing such the preventing or ameliorating agent.  <P>SOLUTION: The production inhibitor contains at least one of an extract or a fermentation product of microorganisms of the genus Alteromonas, or an extract of microorganisms of the genus Aphanizomenon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205921-A (JP)
Title: Defect detector for laminate film, and method of detecting defect of laminate film
Inventor: TAGUCHI SADANOBU
IPC: G01B11/30
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect a defective portion (film crack and resin crack) in a resin layer of a laminate film.  <P>SOLUTION: A defect detector is provided with an irradiation device 24 for irradiating the laminate film 1 with light, and a camera 23 for imaging the laminate film 1. The camera 23 images reflected light of light emitted from the irradiation device 24 to the laminate film 1. The camera 23 images a portion lower from a top of a circumferential face of a guide roller 17 in the laminate film 1. A guide roller with a mat black surface is used as the guide roller 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205954-A (JP)
Title: Three-dimensional liquid chromatography unit
Inventor: ITO MASATO
IPC: G01N30/26
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To avoid "interference of a solution".  <P>SOLUTION: In this liquid chromatography unit of the present invention, an intermediate separation column is additionally connected between a preseparation column and a post separation column. A switching means and a liquid feed means for mixing a plurality of solutions to be fed are preferably added thereto to improve separation performance. The present invention provides the three-dimensional liquid chromatography unit for avoiding the "interference of the solution". A sample is thereby separation-analyzed simultaneously on line, even in the complicated sample mixed with a hydrophilic component and a hydrophobic component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207104-A (JP)
Title: Quality control support system and quality control support method for commodity
Inventor: NOMURA TAKESHI
IPC: G06Q50/00
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity quality control support system for controlling the quality due to performance deterioration with time which occurs in commodities such as lubricating oil delivered to a specific customer who has concluded a contract of the quality control in advance.  <P>SOLUTION: The quality control support system for delivered commodities on the basis of the contract concluded in advance between the customer and an operator operating the quality control support system for the delivered commodities. The system is provided with a server, a test section terminal, and at least one counter terminal which are connected on line, stores contract data into the server, transmits test request data related to the test request in response to the test request from the customer to store them, collates test sample specifying data transmitted by the customer with the test request data of the customer and the contract data stored in the server at the test section terminal, and stores the test result data into the server so that they can be collated from the counter terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181642-A (JP)
Title: Game machine and pachinko game equipment having partition from other game machines
Inventor: UEHARA TAKEO
IPC: A63F7/02
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To keep the tobacco smoke from flowing to a player next to a smoking person.  <P>SOLUTION: The partition installed between pachinko game machines to shield the tobacco smoke is replaced with a semi-transparent one to protect the personal privacy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204010-A (JP)
Title: Vehicle to estimate abrasion of brake pad
Inventor: MATSUNAGA MASAKI
IPC: B60T17/22
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To directly estimate an abrasion of a brake pad depending on specification data, etc., related to several kinds of sensors mounted on a vehicle and the vehicle without mounting an electrical abrasion detection device on the brake pad, or interposing brake energy.  <P>SOLUTION: The abrasion of the brake pad is estimated depending on clearance of the brake pad. The brake pad clearance is estimated considerating as the clearance becomes zero when the clearance decreases as brake hydraulic pressure increases, the decreasing speed of the clearance at each moment is in proportional to the brake hydraulic pressure at the moment, or when the increasing speed of the brake hydraulic pressure increases.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212721-A (JP)
Title: Method for manufacturing polarizing plate having optical compensation layer, and image display device using the polarizing plate
Inventor: KITAMURA YOSHIAKI
IPC: G02B5/30
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing plate, having an optical compensation layer, which has excellent adhesive strength between a polarizer protective film and a polarizer, without deteriorating the optical compensation layer.  <P>SOLUTION: The method for manufacturing the polarizing plate, having the optical compensation layer includes a process in which the optical compensation layer is laminated across a photocurable adhesive layer on one side of the polarizer protective film; a process, in which the other side of the polarizer protective film is irradiated with ultraviolet light from a metal halide lamp or an ultrahigh pressure mercury lamp; and a process in which the polarizer is laminated on the optical compensation layer-unformed side of the polarizer protective film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005282-A (JP)
Title: Fuel mixing tank and fuel cell system having the same
Inventor: CHO EUN-SUK
IPC: H01M8/04
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel mixing tank for homogeneously mixing a high concentration fuel with an unreacted low concentration fuel exhausted without reacting to the chemical reaction in a stack for recycling, and also a fuel cell system provided with the same.  <P>SOLUTION: The fuel mixing tank has: a housing having an inlet for inducing the flow of the low concentration fuel and the flow of the high concentration fuel, and a mixing part for mixing a fuel inflowed through the inlet and an outlet for outflowing fuel mixed at the mixing part, wherein each parts are separated. The mixing part has a mixing member for dividing the flow induced through the inlet into a plurality of flows.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006221181-A (JP)
Title: Plate making system
Inventor: KAKISHITA OSAMU
IPC: B41C1/10
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive plate making system excellent in resolution, good in accuracy and dimensional stability, and excellent in mass productivity.  <P>SOLUTION: The plate making system includes: an ink jet drawing device 1 for drawing a predetermined image with an ultraviolet absorbing ink on a surface of a transparent plastic film, wherein the surface has at least hydrophilicity and ink absorbency; an exposure device 6 for exposing a photoreceptor 5 with ultraviolet radiation through the drawn transparent plastic film as a photomask; and a developing device 7 for developing the exposed photoreceptor to make a printing plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007217531-A (JP)
Title: Ink set for inkjet recording
Inventor: GOTO KAZUMA
IPC: C09D11/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To impart excellent preservation stability, sufficient jetting stability even during long-term service and well-balanced color-developability and brightness to an ink set for inkjet recording comprising yellow ink, magenta ink and cyan ink and to impart good light resistance, ozone resistance and color fading balance to recorded matter using the same.  <P>SOLUTION: The ink set for inkjet recording is constituted of yellow ink comprising C. I. Direct Yellow 132 and C. I. Direct Yellow 86 as a yellow colorant, magenta ink comprising a specific pyrazolyl azo pyridine (or pyrazolyl azo pyrazine) dye and other specific dye as a magenta colorant, and cyan ink comprising two kinds of specific copper phthalocyanine dyes as a cyan colorant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223050-A (JP)
Title: Method for delivering ink and inkjet type image forming apparatus
Inventor: SONOBE YOICHI
IPC: B41J2/175
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for delivering ink capable of preventing deterioration of image quality caused by deviation of depositing positions of a main droplet and a sub-droplet.  <P>SOLUTION: The main droplet of ink droplets delivered from a printing head 22K1 is represented by K1m and the sub-droplet delivered therefrom is represented by K1s. In the similar way, the main droplet of the ink droplets delivered from the printing head 22K2 is represented by K2m and the sub-droplet delivered therefrom is represented by K2s. In this case, a raster L1 is constituted of the main droplets K1m of the ink droplets delivered from a plurality of nozzles on the printing head 22K1. One main droplet K1m forms one pixel and the raster L1 is constituted of a plurality of the main droplets K1m arranged in the lateral direction. Similarly, a raster L2 is constituted of the main droplets K2m. A raster L3 is constituted of the sub-droplets K1s and the sub-droplets K2s. One pixel is formed of one sub-droplet K1s and one sub-droplet K2s (i.e., two sub-droplets K1s and K2s).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226985-A (JP)
Title: Method of attaching brush to substrate, and structure of attaching brush to substrate
Inventor: KAMATA YASUTSUGU
IPC: H01R39/00
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of attaching a brush to a substrate enabling even an unskilled person to contact with a conductive line without breaking the brush.  <P>SOLUTION: Insertion movement of a brush substrate 4 in a housing 1 through an insertion hole 3 includes first movement for moving the brush substrate 4 approximately in parallel in a noncontact state to a slip ring 2, and second movement for approaching and moving the brush substrate 4 with respect to the slip ring 2 in a state that the respective brushes (large and small brushes 40, 41) maintain a parallel state in positions where the brushes reach on predetermined conductive lines 21, 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226458-A (JP)
Title: Lesson management device and lesson management method
Inventor: ISHIZAWA TOMO
IPC: G06Q50/20
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently evaluate the contents of a lesson for qualitative improvement of the lesson and a teacher.  <P>SOLUTION: This lesson management device supports a lesson by managing the learning situation of a student. This device receives an e-mail from the student, determines whether a predetermined relationship is established between data of a predetermined item of chart data showing the learning situation of the student and a command character string included in the e-mail, and updates the chart data with data described in the e-mail on the condition that the determination result becomes a predetermined result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228453-A (JP)
Title: Imaging apparatus, reproduction device, program, and storage medium
Inventor: TANAKA TAKESHI
IPC: H04N101/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus, reproduction device, program, and storage medium, wherein a frame where a specific human figure is shot, is detected from a motion picture and a still image of the frame is outputted.  <P>SOLUTION: When reproducing a motion picture, face data of frames are detected as pre-processing so as to constitute face information. When a human figure 51 is designated or selected after the end of face data detection processing, feature data of the face of the human figure are extracted and held in a built-in memory. Next, the motion picture is reproduced again, and feature data of the face of the human figure in the frame where the human figure is shot, are extracted based on face information and sequentially compared with feature data of the face of the human figure 51 for comparison held in the built-in memory. A frame where a human figure is shot, with similarity higher than a threshold value, is determined as a frame where the specific human figure 51 is shot, and image data of the frame are sequentially displayed and outputted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222123-A (JP)
Title: Quality improvement and nitric acid-reducing technique for edible plant by supply of peptides
Inventor: KOGA NOBUHISA
IPC: A01G7/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an edible plant in which nitrate nitrogen content is lowered in a culturing method using an artificial culture medium and to provide a method for producing an edible plant having high sugar content and amino acid content and to provide an edible plant having high safety or high quality, obtained by the above methods.  <P>SOLUTION: In the production method, nitrate nitrogen content in the edible plant is reduced by utilizing high peptide absorbing ability which the edible plant has and supplying the peptide, etc., as a nitrogen source to the edible plant, and sugar content in the edible plant is increased by saving energy consumed for assimilation of nitrate nitrogen in the plant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229822-A (JP)
Title: Drill bit
Inventor: NONAKA TAKUMA
IPC: B23B51/04
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill bit for boring a steel plate capable of realizing a quiet boring with only rotation without a need of a center hole formation operation or a punched chip removing operation.  <P>SOLUTION: A plurality of boring blades 6 are provided on a front end of a tubular part at appropriate intervals in a peripheral direction, and a center pin 12 projecting outwardly in an axial longitudinal direction from the boring blades 6 and capable of forming a center hole 26 on a bored article is installed inside the tubular part concentrically with a tubular blade body 5. This bit comprises a pusher element 13 capable of relatively moving in an axial longitudinal direction in contact with a rear end of the center pin 12, first energization means 14 energizing the pusher element 13 toward the boring blades 6, a hitting block 15 hitting the pusher element 13 to form the center hole 26 by the center pin 12, and second energization means 16 energizing the hitting block 15 toward the boring blades 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234379-A (JP)
Title: Fuel cell stack
Inventor: MINAMIURA TAKESHI
IPC: H01M8/10
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion of metal parts such as pipe fittings in connection with a fuel cell stack.  <P>SOLUTION: A fuel cell stack 10 has many single cells 30 which perform power generation using the methanol solution and air. A plurality of single cells 30 are laminated in the vertical direction. An inlet of a fuel supply manifold 100 for distributing the methanol solution to each of the single cells 30 and an outlet of a fuel discharge manifold 110 for recovering the fuel discharged from each of the single cells 30 are attached to an end plate 80a having the common conductivity. When the fuel discharged from the fuel cell stack 10 is circulated to be supplied back to the fuel cell stack 10, therefore, the potential of the fuel discharged from the fuel cell stack 10 is made equal to that of the liquid fuel supplied to the fuel cell stack 10, thereby preventing corrosion of metal parts such as pipe fittings or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233976-A (JP)
Title: Method for communication between ip cores, and integrated circuit using the same
Inventor: KASAHARA HIROSHI
IPC: G06F15/80
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for communication between IP cores that has a simple structure dispensing with bus arbitration by applying a token system used in computer networks to bus control between ACUs.  <P>SOLUTION: The system for communication between IP cores uses a self-contained architecture built in IP cores 11 comprising ultrahigh integrated circuit blocks and uses simple format message communication to thereby facilitate standardization of an on-chip bus 16, dispense with a bus arbitration mechanism between the IP cores 11 and implement easy use.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243316-A (JP)
Title: Spot communication area control system
Inventor: NOZATO MASAYA
IPC: H04B7/26
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct an antenna installation angle, and to detect a single fault of the transmission system or a reception system of a fixed station antenna.  <P>SOLUTION: Transmission/reception apparatuses A11, B21 and C31 used to perform communication with a fixed station antenna 1 are provided in the inside of a spot communication region 81 formed by the fixed station antenna 1. Field strength measuring devices 13, 23, 33, 43 connected to the transmission/reception devices and the fixed station antenna measure the transmission filed strength of a wireless radio wave transmitted from the fixed station antenna 1 to be received by the transmission/reception devices, and a reception field strength of a wireless radio wave to be received by the fixed station antenna 1 from the transmission/reception devices; a data processing device 3 accumulates the measured field strengths, and compares them with past data, thereby detecting variations in field strength. Then, a deviation direction of the installation angle of the fixed station antenna 1 and a moving quantity thereof are detected on the basis of the variation degree of the field strength, and the antenna angle is automatically corrected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238983-A (JP)
Title: Martensitic stainless steel having superior efficiency and stability in tempering
Inventor: NAKAMICHI JIRO
IPC: C21D8/00
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a martensitic stainless steel which can be efficiently tempered into stable softness at a low temperature around 600°C even when the temperature has fluctuated, without deteriorating corrosion resistance under a wet carbon dioxide environment and the toughness of a weld heat-affected zone.  <P>SOLUTION: The martensitic stainless steel having the superior efficiency and stability in tempering comprises, by mass%, 0.02% or less C, 0.1-0.3% Si, 0.1-1.5% Mn, 11-15% Cr, 5-8% Ni, 1.5-3% Mo, 0.02% or less N, 0.02-0.15% Ti, while controlling the sum [C]+[N] of the contents of C and N into 0.02% or less, and the balance Fe with unavoidable impurities.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244054-A (JP)
Title: Drive unit of sensor-less brushless motor
Inventor: SHIBUYA SHINJI
IPC: H02P6/08
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform PWM drive control and to optimize an excitation phase, in a sensor-less brushless motor.  <P>SOLUTION: The sensor-less brushless motor 1 is PWM-controlled, rotor position signals are taken out by comparators OP1 to OP3 according to an increase/decrease in an induction voltage of the motor, and the motor is commutation-controlled at excitation phase timing based on the rotor position signals. A delay phase that is magnified at a high-rotation speed side, in particular, by a first filter 7 for removing PWM noise is obtained from a map according to a rotation speed based on the rotor position signals, and the excitation phase is corrected. Furthermore, a delay of a certain time on a circuit is also corrected by the map as a delay phase that corresponds to the rotation speed. While a delay of a phase is generated in the variation of a voltage of a motor terminal due to the difference of the rotation speeds by a primary CR filter, the excitation phase (timing of excitation) in PWM drive can be optimized since the delay phase is corrected.  <P>COPYRIGHT: (C)2007,JPO&INPIT