baber/WOPTO huggingface dataset:
Patent JP-2008080126-A (JP)
Title: Valve usually closed in free state
Inventor: WILLIAMS DAVID LLOYD
IPC: A61F9/007
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system comprising a valve structure in which the valve is normally closed.  <P>SOLUTION: The normally closed valve can comprise a circular valve seal face formed by the underside of a rim of an elastomeric valve boss and a circular valve seat, which is formed by the rim of a through hole molded into, for example, a plastic cassette, so that the valve seal face, the valve seat, and the through hole are concentric. The valve boss can be a hollow "mushroom" shaped valve boss, or a conical-shaped valve boss. If no force is applied to the inside surface of the valve boss, no fluid can pass through the valve as the valve seal face rests against the valve seat as a result of the steady free load created by the stretch of the valve boss over the slightly longer through hole. When a force is applied to the inside surface of the valve boss, the valve seal face is displaced from the valve seat, allowing a fluid between the valve seal face and the valve seat and then to pass through the valve boss and the inside surface of the through hole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116925-A (JP)
Title: Two-step focusing structure
Inventor: KO KENRYU
IPC: H02K33/16
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-step focusing structure for accurately focusing and enhancing image quality.  <P>SOLUTION: The two-step focusing structure includes: a lens module; a permanent magnet surrounding the lens module; upper and lower coil bases separately arranged at both ends of the permanent magnet; and upper and lower coils wound around the upper and lower coil bases respectively; wherein each coil base includes a substrate formed extending from the coil part in a radial direction, the permanent magnet is stored in a storage space formed between the substrate of the upper coil base and the substrate of the lower coil base. The lens module is moved by the action of a magnetic field generated with the power supply to the coil and the action of the permanent magnet, and the permanent magnet is also moved in the space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009083215-A (JP)
Title: Inkjet recording apparatus and recording head
Inventor: KATO YOSHINORI
IPC: B41J2/165
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of suppressing sagging of an ink stuck on a nozzle forming face and a wiper blade into the apparatus without increasing the width of a recording head as much as possible, and to provide the recording head.  <P>SOLUTION: A plurality of projecting parts 52 extending in the direction separating from a nozzle forming face 39a from an intersecting part 39c intersecting the nozzle forming face 39a and arranged in parallel by a specified interval D2 each other, and recessed parts 53 formed between adjoining projecting parts 52, are formed on the side face 39b of a recording head 39. Therefore, the ink I stuck on the nozzle forming face 39a are introduced and held on the side face 39b of the recording head 39 directly or through the wiper blade by a capillary action of the recessed parts 53 formed on the side face 39b of the recording head 39.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084370-A (JP)
Title: Urethane resin molded item
Inventor: TERASAWA ISAMU
IPC: C08J5/04
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane resin molded item having an increased degree of plant-originating raw materials used (a ratio of plant-originating raw materials) in the molded item and enhanced strength that can be molded by mixing urethane resin raw materials well with a reinforcing material even when it is a bamboo fiber.  <P>SOLUTION: A bamboo fiber is mixed with a thermoplastic resin fiber into a mat. A urethane resin raw material obtained by using a polyol as a plant-originating raw material is mixed with the mat and molded into a urethane resin molded item.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087692-A (JP)
Title: Cold cathode electron source
Inventor: AKIYAMA MARIKO
IPC: H01J1/304
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of production processes and cost when producing resistance films for prevention of charge-up, limitation of current to electron emission layers, suppression of electrode migration, and protection of electrodes.  <P>SOLUTION: The cold-cathode electron source having a cathode electrode with an electron emission layer 6 and a gate electrode separately disposed with an exposed insulating area therebetween includes four areas: an exposed insulating area not covered with the electrodes, a boundary area between the cathode electrode and the electron emission layer, an exposed electrode area, and an exposed area on the top of the electron emission layer, wherein a single continuous high-resistance film is placed on at least two of the four areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089550-A (JP)
Title: Power conversion device and power conversion method
Inventor: HAYAMI YASUAKI
IPC: H02M7/48
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device and a power conversion method that make harmonic noise of a carrier frequency more uniform.  <P>SOLUTION: An inverter system 1 comprises comparators 8a, 8b, 8c, which generate a control signal for outputting an output value from a PWM inverter 2, a carrier signal generation section 7, which outputs a carrier signal to the comparator 8a, 8b, 8c, and a carrier frequency changing section 9, which changes a frequency of the carrier signal. Furthermore, the carrier frequency changing section 9 makes smaller a difference between one value fc1, obtained when a plurality of values 5 kHz to 15 kHz are lined up in ascending order, and a value fc2 adjacent to the one value fc1, as the one value fc1 of a plurality of values 5 kHz to 15 kHz of the carrier frequencies becomes larger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008091924-A (JP)
Title: Gate etching method of high voltage fet
Inventor: DISNEY DONALD RAY
IPC: H01L29/78
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a high voltage FET (field-effect transistor).  <P>SOLUTION: This process for manufacturing the high voltage FET comprises the steps of: forming a first and second trenches by etching a first and second dielectric regions, which is made by passing through a first and second openings of a mask layer with a substantially isotropic method, wherein the first and second dielectric regions are positioned on respective opposite sides of a mesa of semiconductor material, and the mesa has the first and second side walls respectively adjacent to the first and second dielectric regions; etching the first and second regions in the first and second trenches by a substantially isotropic method, and then exposing the first and second side walls of the mesa; and forming gate oxide on the first and second side walls of the mesa. This summary of the invention disclosed is offered to searchers or other viewers as to be able to search quickly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009083772-A (JP)
Title: Warning device for vehicle
Inventor: TANAKA TAKESHI
IPC: B60R21/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warning device for vehicle capable of properly warning so as to certainly secure safety of drivers of vehicles such as two wheelers or pedestrians existing on the periphery of the vehicle.  <P>SOLUTION: The warning device comprises the laser units 4, 12, 14 and 16 which are mounted on the left and right sides of a truck 1 and can irradiate the road surface 6 of the periphery of the truck 1 with laser beam while changing their irradiation angles. Further, an ECU 20 controls the laser units 4, 12, 14 and 16 so as to indicate, on the road surface 6, the dangerous areas having the shapes previously set corresponding to the behavior of the truck 1 caused by left or right turn operation with respect to a winker switch 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090727-A (JP)
Title: Weatherstrip for automobile
Inventor: TAKEDA KAZUYUKI
IPC: B60R13/06
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weatherstrip for an automobile firmly attachable to the whole circumference of a body flange having different thickness in a stable posture.  <P>SOLUTION: The weatherstrip for the automobile with a roughly U-shaped cross section having a bottom wall 11, a first sidewall 12 and a second sidewall 13, is formed along the peripheral part of an opening part M formed on the body of the automobile and mounted on the body flange 2 having a thick-wall part 2a and a thin-wall part 2b. The weatherstrip comprises a fitting base portion 10 with claw parts 15 locked into the body flange 2 projected from the inner surfaces of at least the terminal ends of the first sidewall 12 and the second sidewall 13, and a hollow seal part 20 molded integrally with the fitting base portion 10. The terminal end/ends of the first sidewall 12 or/and the second sidewall 13 constituting the fitting base portion 10 attached on the thin-wall part 2b of the body flange 2 or/and the second sidewall 13 is bent inwardly to be a bending part 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092762-A (JP)
Title: Developing device, image forming apparatus equipped therewith, and toner supply method
Inventor: TAKENOUCHI KOICHI
IPC: G03G15/08
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of achieving shortening a time required until toner is supplied after variation of toner concentration is detected, coping with small variation of the toner concentration and suppressing lowering of developing concentration and occurrence of developing irregularities.  <P>SOLUTION: The developing device has a developing tank 11, a developing roller 12, a first stirring conveying screw 13 and a second stirring conveying screw 14, a partition plate 15, and a toner concentration sensor 16. The first stirring conveying screw 13 is provided on a side nearer to the developing roller 12 than the second stirring conveying screw 14, and the toner concentration sensor 16 is provided at the end on a downstream side in the conveying direction of the first stirring conveying screw 13 on the side of the first stirring conveying screw 13. A toner supply port 11b is provided in the vicinity of the toner concentration sensor 16 on the side of the second stirring conveying screw 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092287-A (JP)
Title: Heat pump hot water heater
Inventor: NAKATANI KAZUO
IPC: F25B1/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump hot water heater capable of efficiently heating the water by collecting heat by a suction pipe without increasing manufacturing costs and jumboizing a device.  <P>SOLUTION: This heat pump water heater comprises a compressor storage portion 111 composed of a partitioning plate 27 forming an air distributing circuit for distributing the air to an evaporator 24, and a housing outer covering plate 32 for partitioning the outside air, and receiving a compressor 21 inside thereof, and heat is exchanged between a pipe portion disposed in the compressor storage portion 111 and the air in the compressor storage portion 111 in the suction pipe 40 connecting an outlet of the evaporator 24 and the compressor 21. The heat leaked from the compressor 21 and a high-temperature portion of a refrigerant pipe is collected by a suction gas, so that a temperature of a gas refrigerant sucked into the compressor 21 is increased, and a temperature of a discharged gas of the compressor 21 can be also increased, thus hot water can be produced at lower high-pressure, and the efficiency of the heat pump water heater can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092456-A (JP)
Title: Water quality testing device and its cleaning method
Inventor: YAMANAKA NORIYUKI
IPC: G01N27/416
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water quality testing device using beads type cleaning elements, and its cleaning method.  <P>SOLUTION: A cleaning method of a water quality testing device provided with a measuring tank and beads type cleaning elements therein is as follows. The measuring tank has a first end part, a second end part, and inner side surface. The diameter of the first end part is larger than that of the second end part, and whole of or a part of the inner side surface is tapered and the inner cross section of the inner side surface is circular in the measuring tank. A measuring electrode is formed with the measurement surface face to the measuring tank at the second end part side. Inflow water swirling flow is formed by supplying inspection water in the tangential direction of the inner cross section, and outflow water swirling flow whose diameter is smaller than that of the inflow water swirling flow is formed in the vicinity of the second end part side. The beads type cleaning elements are collected at the second end part side and are contacted with the measurement surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093074-A (JP)
Title: Manufacturing method for polarizing plate, the polarizing plate, optical film, and image display
Inventor: YOSHIMI HIROYUKI
IPC: B29C55/02
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a polarizing plate having a polarizer capable of restraining curls from generating, even when the polarizer is reduced in thickness.  <P>SOLUTION: This manufacturing method for the polarizing plate includes a process (1a) for forming a laminate laminated with a base material layer and a hydrophilic polymer layer, by drying a solution containing a hydrophilic polymer, after applying the solution containing a hydrophilic polymer on the base material layer, to form the hydrophilic polymer layer on the base material layer; a process (2) for stretching the laminate to an extensible laminate; and a process (3) for adsorbing a dichroic substance onto the hydrophilic polymer layer of the laminate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250286-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: SAKURAI SHINJI
IPC: G02F1/1335
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optic device capable of suppressing degradation in the impression of a display surface due to gas generated from a protector for protecting a display panel and to provide an electronic apparatus loaded with the electro-optic device.  <P>SOLUTION: A liquid crystal display device comprises a display panel 11, a cover 12 arranged on the viewer side of the display panel 11, an adhesive material 14 arranged between the cover 12 and the display panel 11 to stick the cover 12 to the display panel 11, and a gas barrier film 16 formed on the surface of the cover 12, which is the opposite side to the viewer side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099907-A (JP)
Title: Light receiving element array and imaging device
Inventor: INADA HIROSHI
IPC: H01L27/146
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element array that reduces optical crosstalk, and to provide an imaging device employing the light receiving element array.  <P>SOLUTION: The light receiving element array 10 includes a portion B for preventing crosstalk located to isolate two arbitrary adjoining light receiving elements S, wherein a plurality of light receiving elements and the portion B for preventing crosstalk have a p-type region 16 located inward from the surface side of each semiconductor laminate, respectively, and the distance from the backside of the semiconductor laminate is shorter at the front, i.e. the inner end, of the p-type region of the portion for preventing crosstalk than at the front of the p-type region of the light receiving element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105856-A (JP)
Title: Information processing device and method, recording media, program, and information processing system
Inventor: ISHIBASHI YOSHITO
IPC: G09C1/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To safely and quickly conduct mutual authentication and access control.  <P>SOLUTION: A file access processing part creates fourth data by enciphering third data by a route key at a step S114, creates an access permission ticket-creation key for calculating a check index of the access permission ticket from the fourth data at a step of S115, calculates the check index (MAC value) of the access permission ticket by the use of the access permission ticket-creation key at a step S116, and verifies the access permission ticket by comparing the created check index with a value of the check index of the access permission ticket at a step of S117. This invention, for instance, can be applied to a communication system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132776-A (JP)
Title: Manufacturing apparatus of photosensitive laminate
Inventor: SHIMIZU MAKOTO
IPC: B29C63/02
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a photosensitive laminate, which realizes a manufacture of an unwrinkled, even, and high-quality photosensitive laminate by pressure-bonding a substrate and a long photosensitive web with a uniform welding pressure.  <P>SOLUTION: Both ends of a rubber 83a, 83b covering a rubber roller 80a, 80b are arranged outside in the range of a distance d=5-30 mm to both ends of the glass substrate 24 in the width direction, and a backup roller 82a, 82b is made crown-shaped. By pressing the photosensitive web 22a, 22b and the glass substrate 24 by the rubber roller 80a, 80b via the backup roller 82a, 82b, a photosensitive resin layer of the photosensitive web 22a, 22b is pasted on the glass substrate 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109341-A (JP)
Title: Own-vehicle position recognizer, own-vehicle position recognition program, and navigation apparatus using the same
Inventor: KATO KIYOHIDE
IPC: G09B29/10
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an own-vehicle position recognizer and an own-vehicle position recognition program for doing an own-vehicle position recognition process by using image information acquired by photographing the periphery of an own-vehicle position, and a navigation apparatus using the same.  <P>SOLUTION: The own-vehicle position recognizer includes an image information acquisition means 10 for acquiring image information G on the periphery of an own vehicle 100, an own-vehicle position information acquisition means 11 for acquiring own-vehicle position information L on the own vehicle 100, an intersection information acquisition means 15 for acquiring intersection information C, an image recognition means 13 for doing an image recognition processing on a pair of features that can exist with the center part of an intersection interposed therebetween, an intersection distance derivation means 14 for deriving the distance between a midpoint between the pair of object features and the own vehicle 100 as an intersection distance, and a position information correction means 16 for correcting the position information L based on center coordinates shown by the intersection information C on an intersection with the center part thereof existing within a prescribed distance from the own vehicle 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107681-A (JP)
Title: Packaging body equipped with information transmitting slip, and its manufacturing method
Inventor: FUKUSHI KAZUHIKO
IPC: A47K10/20
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging body stimulating consumer's appetite and bidirectional advertisement effects by an information transmitting slip pasted on one surface of a stacked body of articles to be packaged, capable of being widely distributed, and in addition, not spoiling a lead time at the time of production by reducing packaging resources and working man-hours, and to provide its manufacturing method.  <P>SOLUTION: This packaging body equipped with the information transmitting slip includes the stacked body of articles 20 to be packaged, the information transmitting slip 30, and a resin film 40 having translucency. In this case, for the stacked body of articles to be packaged, a plurality of articles 20 to be packaged are stacked. The information transmitting slip 30 is attached to a first attaching section which is installed on the surface of the stacked body of articles to be packaged, and has an information display section 31 which is visible from the outside on the surface. The resin film 40 covers at least the whole surface of the information transmitting slip 30, and fixes all the articles 20 to be packaged which constitute the stacked body of the articles to be packaged. The information transmitting slip 30 is attached to a first attaching section by a weak adhering means which can be peeled in a second attaching section 32 arranged on the rear surface of the information transmitting slip 30 for the packaging body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110391-A (JP)
Title: Information processor, control method, and control program
Inventor: OZAKA HITOSHI
IPC: G06F3/12
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when disposing sub-templates of a variety of sizes within a prescribed regions, many blank areas appear and a layout result that is visually attractive cannot be obtained.  <P>SOLUTION: A starting position of a new row or column is determined by using the difference in size of the multiple regions disposed in each row or column.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106224-A (JP)
Title: Method for preparing monoclonal antibody, and hiv-1 neutralization monoclonal antibody prepared by the same
Inventor: YOSHIDA TOKUJI
IPC: C12N15/09
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently preparing a monoclonal antibody, even with respect to a sparingly-soluble epitope to which an immunization method by the administration of peptides is not applied.  <P>SOLUTION: The method for preparing a monoclonal antibody to a sparingly-soluble epitope includes a step of inserting a polynucleotide encoding a polypeptide, containing a sparingly-soluble epitope to a region encoding a hexon protein hypervariable region of adenovirus vector to prepare a recombinant adenovirus vector; a step of infecting a mammal (except humans) with the recombinant adenovirus vector, to immunize the mammal against a fusion protein of hexon protein and the polypeptide; a step of preparing hybridoma, by using cells collected from the immunized mammal, and a step of selecting hybridoma, to produce an antibody that specifically recognizes the sparingly-soluble epitope and recovers the monoclonal antibody from the hybridoma.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106892-A (JP)
Title: Powder coating device
Inventor: UMIZUMI HARUHISA
IPC: B05B15/12
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce overspray powder by adapting the volume of a coating booth 1 to the optimum volume according to the size of an object to be coated to improve the deposition efficiency of powder paint to the object to be coated.  <P>SOLUTION: Sidewalls 2, 3 of the coating booth 1 or ceiling walls 12, 13 are made into movable walls to change the inner width and the ceiling height inside the room according to the passing object A to be coated, so that the volume of the coating booth 1 can be adapted to the optimum volume.  <P>COPYRIGHT: (C)2009,JPO&INPIT