baber/WOPTO huggingface dataset:
Patent JP-2007278347-A (JP)
Title: Constant velocity universal joint
Inventor: FUJIO TERUAKI
IPC: F16D3/20
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint having improved assembling efficiency by eliminating the need for being fastened with a bolt member and complicated phase focusing.  <P>SOLUTION: In the constant velocity universal joint, linear track grooves 26, 27 are formed on the outer peripheral face of an inner ring 21 and on the inner peripheral face of an outer ring 22, respectively, in a state of being inclined to the axial direction in mutually opposite directions, balls 23 are incorporated in a crossing between both track grooves 26, 27, the balls 23 are held by a cage 24 which is arranged between the outer peripheral face of the inner ring 21 and the inner peripheral face of the outer ring 22, and the outer ring 22 is mounted to a vehicle mounting flange 31. A means for transmitting torque between the vehicle mounting flange 31 and the outer ring 22 is formed of an irregular fitting portion 62 formed between the vehicle mounting flange 31 and the outer ring 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277754-A (JP)
Title: Fiber and nonwoven fabric composed of cyclodextrin-containing polyester-based polymer and method for producing the same fiber and nonwoven fabric
Inventor: OZAWA SHINJI
IPC: D04H1/55
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber and a nonwoven fabric composed of a cyclodextrin-containing polyester-based polymer and to provide a method for producing the fiber and the nonwoven fabric.  <P>SOLUTION: The fiber is composed of a polyester-based polymer in which cyclodextrin or a derivative thereof is bonded to the terminal. The nonwoven fabric is composed of the fiber. Since the cyclodextrin is bonded, the fiber and the nonwoven fabric have functions of the cyclodextrin to immobilize and stabilize a substance or functions to release the included substance and the functions of the cyclodextrin can more efficiently be exhibited as compared with a sheet or a film material using the similar material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281895-A (JP)
Title: Frequency synthesizer
Inventor: SATO SEIGO
IPC: H03L7/087
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency synthesizer in which a phase is locked to a desired frequency in an optimum frequency band even when there is a manufacture variance in an element constituting an integrated VCO capable of selecting one frequency band from a plurality of oscillation frequency bands, and further, current consumption of the VCO can be reduced.  <P>SOLUTION: When a frequency division ratio in a frequency division ratio storage part 9a is updated, a PLL is turned to an open loop state, phases of output signals from variable frequency dividers 2, 3 are compared with that of an output signal from a reference frequency divider 5, and the frequency band of a desired frequency is selected and determined while changing the resonance frequency of a resonance circuit of a voltage controlled oscillator (VCO) 1b in accordance with a result of the comparison. The phases of the output signals from the variable frequency dividers are compared with that of the output signal from the reference frequency divider 5 thereafter and an optimal current value is determined while changing a current of the VCO 1b in accordance with a result of the comparison. Thereafter, a phase locking system is turned to a closed loop state and the phase is locked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006188538-A (JP)
Title: METHOD FOR SCREENING SUBSTANCE BY MEASURING PPARdelta ACTIVATING EFFECT AND DRUG
Inventor: YAMAOKA KAZUYOSHI
IPC: A61K31/192
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening a substance having a thermogenesis enhancing effect and containing a compound having a PPARδ activation effect, an agent containing the compound and a drug having antidiabetic, antiobestic or visceral accumulated fat-lowering function.  <P>SOLUTION: The invention provides an agent containing a compound having an effect of activating PPARδ, which is a peroxisome proliferator activated receptor, and having effect of enhancing nonshivering thermogenesis (nST), specifically enhancing uncoupling respiration in mitochondria of cells in an adipose tissue or the like or proton leak in inner membranes of mitochondria, and increasing the expression amount of UCP1. The invention further provides an antidiabetic agent, an antiobestic agent and a visceral accumulated fat-lowering agent containing the compound, and a method for screening the compound by measuring a PPARδ activating effect.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006307212-A (JP)
Title: Metal oxide and hydroxide as corrosionproof pigment for chromate-free corrosion-resistant epoxy primer
Inventor: BHAATIA PROMILA P
IPC: C09D163/02
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion-resistant primer, more specifically a corrosion-resistant epoxy primer free of a hexavalent chromium compound.  <P>SOLUTION: The corrosion resistant epoxy primer comprises an epoxy resin, a curing agent, a chromate-free corrosionproof pigment additive selected from a group consisting of an oxide of a heavy metal, a hydroxide of a heavy metal, and a mixture thereof, and a pigment filler, and the epoxy resin is selected from the group consisting of nonvolatile dispersions of a modified epoxy of diglycidyl ether and bisphenol A having a weight epoxy equivalent (WPE) of 450-700 and a viscosity of 12,000-19,000 mPas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007284168-A (JP)
Title: Handrail lighting device for passenger conveyor
Inventor: SEKIYA FUTOSHI
IPC: B66B23/22
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a handrail lighting device for a passenger conveyor accomplishing insurance of safety when a passenger rides on a stepping surface of the passenger conveyor.  <P>SOLUTION: In the handrail lighting device for the passenger conveyor provided with the stepping surface 2A connected in an endless shape and moved; a pair of handrails 3 standingly provided along both sides of the stepping surface 2A; and a plurality of handrail lighting lamps 4A, 4B arranged on the handrail 3 along a longitudinal direction of the handrail 3, light and darkness of the plurality of handrail lighting lamps 4A, 4B are controlled. After the passenger W rides on the stepping surface 2A, the light and darkness of the plurality of handrail lighting lamps 4A, 4B are successively varied in synchronous to movement of the stepping surface 2A where the passenger W rides. Thereby, the above problem can be accomplished.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284523-A (JP)
Title: Friction material
Inventor: FURUKAWA YASUSHI
IPC: C09K3/14
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material containing a filler which exhibits stable wear resistance under the conditions in a high temperature region and can bring about other actions as well.  <P>SOLUTION: The friction material is molded by solidifying a fibrous base material and a filler with a thermosetting resin and contains an organic metal compound being at least one of an organometallic compound, an organometallic oxide, and an organic metal complex. The organic metal compound acts as a curing catalyst for the thermosetting resin on molding and acts as a filler which improves the wear resistance of the friction material in the high temperature region of not lower than 350°C after molding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283885-A (JP)
Title: Brake device of service cart
Inventor: KOJIMA YUTAKA
IPC: F16D65/28
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device of a service cart, first, reducing parts count, simplifying its structure, and superior in cost or weight; second, facilitating machining, positioning, attaching and adjusting, and excellent in assembling man-hour; and third, improving quality such as making action stable and precise, and decreasing breakdown.  <P>SOLUTION: The brake device 8 is arranged under a cart body F. Between a fore-and-aft brake pedal D or a release pedal E and each brake portion 11, rotating plates 9, right and left sliding materials 10 with a tapered projecting portion 18, a fore-and-aft link 12 for transmitting rotations between the fore-and-aft rotating plates 9 and the like are interposed. When the brake pedal D is pressed down, the rotating plates 9 rotate, and the right and left sliding materials 10 move by following that to position the tapered projecting portions on the brake portions 11. The brake portions 11 which are pressed down, press-contact on a wheel C against the energizing force of a spring for brake locking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287912-A (JP)
Title: Semiconductor light-emitting element and semiconductor light-emitting device
Inventor: SANO MASAHIKO
IPC: H01L33/38
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that enables to obtain uniform light-emission over the whole face of a light-emitting face and prevents an uneven rise of heat due to light-emission from occurring inside the element, and a semiconductor light-emitting device that prevents deterioration in light-emission output or the like even when an open failure partly occurs.  <P>SOLUTION: The semiconductor light-emitting element has a first region, which has first electrodes 15 on a first conductivity-type layer 11, and a second region which has at least a second conductivity-type layer 13 and second electrodes 17 in turn on the first conductivity-type layer while being adjacent to the first region. The second region is one continuous region. The first region is a plurality of independent regions. A plurality of the first regions are arranged in a matrix of more than two rows and more than two columns. The semiconductor light-emitting device includes the semiconductor light-emitting element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284203-A (JP)
Title: Conveying facility
Inventor: MAETAKI SUSUMU
IPC: B65G49/06
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying facility capable of conveying even an article to be conveyed with large weight, without increasing the size and weight of the facility.  <P>SOLUTION: The conveying facility is provided with a conveying device 1 traveling on a track and conveying a placed storage vessel 10; and a transferring device 7 for taking-in the storage vessel 10 placed on the conveying device 1 in a treatment/storage device 6 for treating or storing the storage vessel 10 and placing the storage vessel taken-in in the treatment/storage device 6 on the conveying device 1. The conveying device 1 has a conveying truck 2 traveling along a rail mechanism 3; and a placement base 53 capable of placing the storage vessel 10, and is provided with a fork mechanism horizontally stretchably provided on the conveying truck 2 such that the placement base 53 is moved between an upper part of the conveying truck 2 and the outside of the conveying truck 2. Further, the transferring device 7 is provided with a fork support 71 for supporting the fork mechanism 5 in the stretched state from below; and a lifting type conveyor 72 for conveying the storage vessel 10 between the placement base 53 of the fork mechanism 5 in the stretched state and the treatment/storage device 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285240-A (JP)
Title: Control device for internal combustion engine
Inventor: MORITA KOJI
IPC: F02D45/00
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine reducing discharged unburnt fuel, when fuel injection is divided into synchronous injection and asynchronous injection.  <P>SOLUTION: The control device has a fuel injection valve 14 injecting fuel in an intake passage 8 of the internal combustion engine 1, and makes a fuel injection valve 14 perform injection by dividing the fuel injection into the asynchronous injection where the injection of fuel to be injected per one cycle is completed before opening the intake valve 10 and the synchronous injection where the fuel injection is completed while the intake valve 10 is opened. Injection distributions of the asynchronous injection and synchronous injection are set depending on a cooling water temperature relating to a wall surface temperature of the intake passage 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282608-A (JP)
Title: Primer set and method for detecting escherichia coli causing porcine digestive tract system disease
Inventor: TAKAHAGI YOICHI
IPC: C12N15/09
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer set used for a multiplex PCR for detecting E. coli causing digestive tract system diseases in pigs, and a method for detecting the E. coli by using the same.  <P>SOLUTION: This primer set used for the multiplex PCR for detecting genes encoding LT, STp, ST II, VTe, F4 and F18 of the E. coli causing the digestive tract system diseases in the pigs is provided by detecting the above genes simultaneously and also forming bands discriminating all of the PCR products by naked eyes. The method for detecting the E. coli by using the same is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283468-A (JP)
Title: Cutting tool and projection amount correcting method for finishing cutting edge
Inventor: TAKIGUCHI MASAHARU
IPC: B23B29/034
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool, which allows easy correction of position in the radial direction of a tool body of a finishing cutting edge in the state of being mounted on a machine tool.  <P>SOLUTION: This cutting tool 20 is disposed so that the finishing cutting edge 47 is projected and recessed in the radial direction of the tool body 21. A piston 28 is disposed to move in the direction of an axis O in the interior of the tool body 21, and a rod-like member 43 is connected to the tool body 21 tip side of the piston 28, and provided with a slide member 46 disposed to intersect the rod-like member 43 and moved in the direction of intersecting the axial direction O by the axial movement O of the rod-like member 43. The slide member 46 is provided with the finishing cutting edge 47, and the tool body 21 tip side of the rod-like member 43 is provided with an adjusting screw 55 to which the tip face of the rod-like member 43 is abutted. The tip face of the tool body 21 is provided with a rotating member 62 for adjusting the axial position O of the adjusting screw 55, and a gear tooth 66 is formed on the outer periphery of the rotating member 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295139-A (JP)
Title: Mobile phone tester
Inventor: MATSUZAKI MASAAKI
IPC: G01R31/02
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone tester provided with a function of finding out the abnormity of a test purpose coaxial cable by minimizing a connection change from the connection for an ordinary test.  <P>SOLUTION: The mobile phone tester provided with a tester transmission/reception circuit for outputting a test signal to a mobile phone via the test purpose coaxial cable and receiving a signal output from the mobile phone via the test purpose coaxial cable and executing an acceptance test for the mobile phone includes: a cable test receiving section for inputting the test signal output from the tester transmission/reception circuit via the test purpose coaxial cable; and a control section for applying the acceptance test to the acceptance test purpose coaxial cable on the basis of the signal received by the cable test receiving section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296751-A (JP)
Title: Resin laminate
Inventor: KONO MASAHIKO
IPC: B32B27/18
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin laminate which has a resin-coated layer and can secure functions by the resin-coated layer such as scratch resistance and antielectrical properties.  <P>SOLUTION: In the resin laminate, the resin-coated layer containing an antistatic agent is laminated on the surface of a substrate constituted of a thermoplastic resin. The content of the antistatic agent added into the resin-coated layer is 5-60 mass%, and the substrate contains 5-60 mass% of the antistatic agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275520-A (JP)
Title: Chair with air cleaner mechanism
Inventor: EGUCHI TAKEHIRO
IPC: A61L9/01
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair which does not affect others even if a person sitting on the chair smokes and which does not affect the person sitting on the chair by any bad surrounding environment.  <P>SOLUTION: The chair is provided with the following structure: a section A that blows out clean air, sections B and C that suck in smoke of cigarettes, and a filter built in the backrest section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304738-A (JP)
Title: Image storage/retrieval system, image storage device and image retrieval device for the system, and program
Inventor: MIKI MANABU
IPC: G06T1/00
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and precisely store and retrieve an image which is the most suitable for the sensory request of a user by analyzing the physical quantity of an input image, and automatically extracting and storing image sense data quantitatively evaluated and associated with the sensory language of photographic information and color in an image storage/retrieval system.  <P>SOLUTION: An image storage device 101 is provided with a photographic information analysis arithmetic part 9 for outputting data quantitatively evaluated and associated with sensory language relevant to the photographic information of an image and a color sense analysis arithmetic part 10 for outputting data quantitatively evaluated and associated with the sensory language relevant to the color of the image. An image retrieval device 102 refines image content language data by comparing the input retrieval language with image content language data stored in the image storage device 101, and extracts images in the order of priority corresponding to the retrieval language by referring to the photographic information sense data and color sense data belonging to the retrieval target image including the refined image content language data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309398-A (JP)
Title: Resin gear, developing machine with it, photoconductor drum unit and image forming device or image reader
Inventor: FUJIMARU MASAHIRO
IPC: G03G15/00
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To maintain accuracy of drive transmission control as same as conventional one and to reduce manufacturing cost load.  <P>SOLUTION: An attachment hole 3 for mounting a rotation shaft to a center part of a disc-like gear main body 2 is formed in the gear 1. A plurality of tooth profiles 4 are formed in an outer circumference of the gear main body 2 at even intervals. As in a partial magnified perspective view about the tooth profiles 4 in a figure 2, tooth faces 4a for drive transmission meshing with another gear are formed in a face of each tooth profile 4. Specular finishing is applied to the tooth face 4a which is finished at high dimensional accuracy. A face 4b opposite to the tooth face 4a is roughly finished.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308948-A (JP)
Title: Thin tatami mat substrate and thin tatami mat having the same
Inventor: MORITAKE HIROSHI
IPC: B32B27/10
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin Tatami mat substrate which exerts sufficient bending rigidity and insusceptible to environmental fluctuation such as temperature and moisture, and to provide a thin Tatami mat having the thin Tatami mat substrate.  <P>SOLUTION: According to the structure of the Tatami mat, a core (1) is formed of a polyolefin resin rigid foam which has bubbles orientated in a thickness direction ("Zetron" manufactured by Sekisui Chemical Co., Ltd., having a thickness of 7 mm), and a cushion layer (8) formed of a polyethylene foam having a thickness of 2 mm ("Pef" manufactured by Toray Co., Ltd., having an expansion ratio of 30 times) is arranged on the core (1). Further a paper board having a thickness of 2 mm ("MF Sheet" manufactured by Marusan Paper MFG. Co., Ltd.) is laid on a lower surface of the core (1) as the paper board (4), and a craft paper polypropylene cloth 10×10 (manufactured by Sumoto Paper Co., Ltd.) is arranged under the paper board (4) as a rear sheet (5). Then all the Tatami mat components are stitched together in one body with threads (6) at a stitch interval of 40 mm and a feeding pitch of 50 mm, by using a Tatami mat manufacturing machine ("Chemi Pet" manufactured by Kyokuto Sanki Co., Ltd.). In this manner the thin Tatami mat substrate of a 3×6 board (910×1,820 mm) is manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308632-A (JP)
Title: Polybenzazole polymer and fiber thereof
Inventor: WATANABE NAOKI
IPC: C08G73/06
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polybenzazole fiber having excellent strength and heat resistance originally possessed by a polybenzazole fiber, hardly causing reduction of the strength even at high temperature in high humidity, and having more improved durability.  <P>SOLUTION: The polybenzazole fiber is produced from a polybenzazole having the polymer terminals represented by general formula (3) (wherein, X is an S or O atom or an NH group; Ar<SB>4</SB>is a divalent organic group having two or less of benzene rings, naphthalene rings or pyridine rings; Ar<SB>5</SB>is a divalent organic group containing an aromatic, aliphatic or alicyclic group, or a combination thereof, or none).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310311-A (JP)
Title: Display device and its driving method
Inventor: UCHINO KATSUHIDE
IPC: H05B44/00
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device whose display can be refined in resolution by simplifying pixel circuits.  <P>SOLUTION: A sampling transistor 3A conducts with a control signal supplied from a scanning line WSL101, and samples and holds a signal potential supplied from a signal line DTL101 in a holding capacitor 3C. A driving transistor 3B is supplied with a current from a power line DLS101 having a first potential and supplies a driving current to a light emitting element 3D according to the held signal potential. A power supply scanner 105 switches the power line between the first potential and a second potential while a signal selector 103 is supplying a reference potential to the signal line after the sampling transistor 3A conducts to hold a voltage corresponding to the threshold voltage of the driving transistor 3B in the holding capacitor 3C. Further, the signal selector 103 and a main scanner 104 applies a signal potential for correction of the mobility of the driving transistor 3B when holding the signal potential in the holding capacitor 3C.  <P>COPYRIGHT: (C)2008,JPO&INPIT