baber/WOPTO huggingface dataset:
Patent JP-2008234344-A (JP)
Title: Curved surface generation device
Inventor: OGAWA RYUICHI
IPC: G06T15/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curved surface generation device for much more surely generating a smooth curved surface in an overall prescribed region.  <P>SOLUTION: This curved surface generation device 10 for generating a curved surface S in a region configured of a patch P surrounded by a plurality of mesh lines is provided with a tangent vector calculation means 30 for calculating the tangent vector in a uv direction in each corner C of the patch P based on the shape of the mesh line of each direction; a tangent vector orbit estimation means 40 for estimating the orbit of the tangent vector based on the tangent vector of each direction; a twist vector calculation means 50 for calculating a twist vector in each corner C based on the estimated orbit of the tangent vector of each direction; and a curved surface calculation means 60 for calculating a curved surface in the region based on the tangent vector and the twist vector in each corner C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231032-A (JP)
Title: Improved 3ds home care agent and bacterial removing system for dental caries, periodontal disease and opportunistic infection bacterium
Inventor: FUJIMARU TAKESHI
IPC: A61C17/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3DS (dental drug delivery system) home care agent and to provide a bacterial removing system of dental caries, periodontal diseases and opportunistic infection bacteria so as to carry out prophylaxis of diseases in the oral cavity.  <P>SOLUTION: The bacterial removing system of the dental caries, the periodontal diseases and the opportunistic infection bacteria is composed of a step of removing bacterial plaque formed of Streptococcus mutans etc., from the tooth surface, a step of coating the tooth surface with the 3DS home care agent having ≥1 wt.% content of low crystalline or amorphous hydroxyapatite and a step of washing the tooth surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230070-A (JP)
Title: Printing apparatus and printing program
Inventor: SAKURAI KUNIHIKO
IPC: G06F3/12
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus which can efficiently distribute a plurality of image data into the predetermined number of sheets so as to print them, and a printing program.  <P>SOLUTION: The printing apparatus includes a data acquisition means for acquiring the number of image data, an acquisition means for the number of print acquiring the number of print of sheets by user input, a print pattern decision means for deciding the number of images per sheet, arrangement and image size from the number of data and the number of print, and a printing means for performing printing from the decision made by the print pattern decision means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235628-A (JP)
Title: Semiconductor device
Inventor: MITARAI KOICHI
IPC: B81B3/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain a semiconductor device which can minimize deposition of dust or the like on a semiconductor element during transportation of the semiconductor device.  <P>SOLUTION: A semiconductor device 10 has a semiconductor element 12 mounted on a substrate 24 and an outer wall 16 surrounding outside of the semiconductor element 12. The outer wall 16 is erected on the surface of the substrate 24. The outer wall 16 has straight line parts 16a and four corners 18. The corner 18 can be made thicker than the straight line part 16a. Part of the straight line part 16a can have a thin wall part 16b. The straight line part of the outer wall 16 can be provided with a plurality of projections 20a having the same shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235166-A (JP)
Title: Battery, battery pack, and conductive member
Inventor: YASUI SHUNSUKE
IPC: H01M2/26
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery wherein a plurality of batteries can be connected easily in series while arranged in the same direction, and from which a large current can be taken out.  <P>SOLUTION: The battery 1 is provided with a battery main body 2 and a conductive member 3 installed at the upper part of the battery main body 2. The conductive member 3 covers the upper part of the peripheral face 2b of the battery main body 2 throughout the nearly half circumference or more and has an electric connection part 31 to be electrically connected to the peripheral face 2b and a protruded part 32 protruding from the electric connection part 31 to the upper part of the upper face 2a of the battery main body 2. Then, a first electrode bolt 4 is installed on the upper face 2a of the battery main body 2, and a second electrode bolt 5 is installed on the protruded part 32 of the conductive member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233047-A (JP)
Title: Stalk liquid flow measuring sensor, stalk liquid flow measuring device, and stalk liquid flow measurement method
Inventor: NAGASAWA MASASHI
IPC: G01F1/696
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stalk liquid flow measuring sensor, a stalk liquid flow measuring device, and a stalk liquid flow measurement method capable of measuring stalk liquid flow of plants with stalks of small diameter, with high sensitivity and at low cost.  <P>SOLUTION: The stalk liquid flow measuring sensor 1 comprises a substrate 2 comprising insulating synthetic-resin films or sheets, or insulating sheets or thin plates of inorganic material, such as insulating ceramic wafers, a pair of thin-film metal temperature sensing resistors 3 and 5 prepared on its surface, a thin-film metal heater 4 formed in parallel between a pair of temperature sensing resistors 3 and 5, also a pair of conductive materials 6 extracting electrical signal from the thin-film metal temperature sensing resistors 3 and 5, respectively, and a conductive material 7 supplying current to the thin-film metal heater 4. Surface of the substrate 2 is coated by insulating material 8, after arranging the thin-film metal temperature sensing resistors 3 and 5 as well as the thin-film metal heater 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244035-A (JP)
Title: Board joining components and structure
Inventor: KAWASHIMA KAZUYUKI
IPC: H05K1/14
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide board joining components which requires smaller space for joining a child board to a parent board, copes with the board layout change at a low cost, and prevents the misarrangement of the child board with respect to the parent board.  <P>SOLUTION: This board joining components comprises a first fitting piece group 110 consisting of a plurality of fitting pieces mounted on the parent board 10, and a second fitting piece group 120 consisting of the plurality of fitting pieces mounted on the child board 20 and to be correspondingly fitted into the first fitting piece group 110. The first fitting piece group 110 comprises one convex fitting piece 110b and the remaining number of concave fitting pieces 110a. The second fitting piece group 120 comprises one concave fitting piece 120a and the remaining number of convex fitting pieces 120b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2012082569-A (JP)
Title: Device for preventing forgetting to lock
Inventor: INAGAKI YOSHIKI
IPC: E05B41/00
Filed: 2007-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that most of usually devised devices for preventing forgetting to lock are used to be attached to a key body and to confirm locking in a going-out place, not established when plural persons use one device, not attachable to the key body due to the shape of a key or the key manufacturer, issuing an alarm upon locking, causing a key body to be manufactured, or require perforation for wiring, therefore such devices cannot always be easily attached by anyone and not always be inexpensively manufactured and provided at a low price.SOLUTION: Because the alarm sound of an inventive device does not stop as far as locking is not performed, forgetting to lock is surely prevented for one who is unconsciously going out thinking something and even for forgetful persons and elderly persons. A portion which senses locking is simply made of an insulation plate and a contact metal fitting so that it has excellent durability at a low cost and does not limit manufacturers and key shapes. Furthermore, the device is only adhered easily so that it can be simply attached by anyone.
Patent JP-2008241510-A (JP)
Title: Method for determining failure of fuel rod, method for estimating burn-up of failed fuel and method for operating nuclear reactor
Inventor: TAKAHASHI MASATO
IPC: G21C17/07
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in detecting failure of a fuel rod other than a failed fuel rod while a nuclear reactor loaded with the failed fuel rod is in operation.  <P>SOLUTION: The method includes: detecting a first failure while a nuclear reactor is in operation (step S1); identifying a cell containing the failed fuel body (step S2); continuing the operation of the nuclear reactor by inserting a control rod into the cell and reducing the thermal output (step S3); and measuring a ratio of radioactivity of cesium 136 to that of cesium 137 in the nuclear reactor water (step S4) to detect failure of a fuel rod other than the first failed fuel rod. Thus, it is determined that failure of a fuel rod has newly occurred if a change of the radioactivity ratio per unit time is larger than a predetermined threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238079-A (JP)
Title: Fan filter unit
Inventor: IIO KOJI
IPC: B01D46/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter unit for which the uniformity of the blowoff temperature distribution of an air stream after passing through a filter is improved.  <P>SOLUTION: In the fan filter unit, by providing a suction port 1 on the upper part of a chamber 5a, providing a fan unit 4 in the chamber 5a, providing a filter 6 on the downstream side of the fan unit 4, exposing a motor 3a to the outside of the chamber 5a and attaching it, generated heat of the motor 3a is prevented from being transmitted into the chamber 5a, temperature rise inside the chamber 5a is prevented, and the uniformity of the blowoff temperature distribution is improved. Also, the motor 3a is cooled on the outside and the service life of the motor 3a is prolonged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243671-A (JP)
Title: Etching method of acceleration cavity
Inventor: TOMIZAWA HIROMITSU
IPC: C23F1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method of an acceleration cavity preventing adhesion of bubbles to a metal surface used as an etching object.  <P>SOLUTION: This etching method of an acceleration cavity includes processes of: (I) immersing the acceleration cavity in an etchant in a vessel; and (II) etching the acceleration cavity in a state where the pressure in the vessel is increased. In addition, in the process (II), the acceleration cavity is etched in the state where the pressure in the vessel is increased to a value higher than 1 atm and not higher than 200 atm. In addition, in the process (II), the acceleration cavity is etched in the state where the pressure in the vessel is increased to a value higher than 1 atm and not higher than 200 atm, and the temperature of the etchant is set below 50°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238359-A (JP)
Title: Cutting device
Inventor: OKADA IKUO
IPC: B23Q17/22
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly receive and deliver a workpiece, even if the workpiece is bent, and to cut products from the first product into an exact length, even if the workpiece is not fed at extremely low speed and a stopper is not used.  <P>SOLUTION: This cutting device 1 is provided with an automatic circular saw machine 3, a roller conveyor 5 and a stock yard 7. The automatic circular saw machine 3 is provided with a circular saw motor 11, a fixed vice 13, a conveying vice device 15 and a pinch roller 17. The conveying vice device 15 is provided with a photoelectric sensor 25. The pinch roller 17 is provided with a linear sensor 37. An operation panel 50 is provided with a mode setting switch 51 for setting the presence or absence of end cutting. In a mode without end-cutting, an operation to detect a distal end of the workpiece again is executed by the photoelectric sensor 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243777-A (JP)
Title: Solid polymer electrolyte fuel cell and membrane electrode assembly thereof
Inventor: OGAWA NAOYA
IPC: H01M4/86
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution for improving cell performance of a solid polymer electrolyte fuel cell, and especially, to enhance the output density of a cell by improving fuel at anode and cathode electrodes of a membrane electrode assembly, diffusibility of an oxidant, and reactivity of a catalyst.  <P>SOLUTION: The membrane electrode assembly comprises a polymer electrolyte membrane 1, and an anode electrode 2 and cathode electrodes 3, formed on the surface of the polymer electrolyte membrane 1. Both the anode electrode 2 and cathode electrode 3 are formed of an accumulated object made of nanofibers obtained by an electric field spinning method. The nanofibers are obtained from a catalyst dispersion liquid as a raw material, in which supported catalyst particles are dispersed into a polymer electrolyte solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248510-A (JP)
Title: Erector
Inventor: KATSUMOTO NAOKI
IPC: E21D11/40
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erector capable of preventing interference between an installation bracket of a sliding jack and an eccentric metallic material of a shield jack.  <P>SOLUTION: An extension frame 6 extending backward from a proximal part 32 is arranged in the proximal part 32 of a suspension beam 3, and a cylinder support member 62 longitudinally slidably supporting a cylinder 42 of the sliding jack 4 is arranged in a rear end part of its extension frame 6. While, a front end plate 61 extending outside in the radial direction is arranged in a front end part of the extension frame 6, the installation bracket 63 extending backward from its front end plate 61 is arranged on its front end plate 61, and a front end part of a rod 41 of the sliding jack 4 is pivoted by its installation bracket 63.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251093-A (JP)
Title: Music playback controller and playback list generation method
Inventor: TOKURA KENJI
IPC: G10L25/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel music playback controller capable of generating a music playback list stored in an internal music storage device on the basis of music played back by external acoustic equipment having an external sound source such as a radio or a portable music playback controller.  <P>SOLUTION: An entire controller 10 executes playback list generation processing for generating a playback list according to music being played back when playback list generation is instructed during music playback by the external acoustic equipment. In the music playback controller, the playback list generation processing includes analysis processing for analyzing music being played back to obtain a featured value, music selection processing for selecting music stored in an internal music storage device 2 on the basis of the feature amount obtained by the analysis processing and a featured value stored in the music retrieval information storage device 2, and list generation processing for generating a playback list according to the music selected by the music selection processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250229-A (JP)
Title: Positive resist composition and pattern forming method using the same
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/039
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which satisfies high resolution, a small number of development defects and a good density distribution bias even in an ion implantation process in an ultrafine region, in particular, not using an antireflection coating (BARC), and a pattern forming method using the same.  <P>SOLUTION: The positive resist composition includes: (B1) a resin capable of decomposing under an action of an acid to increase a solubility of the resin (B1) in an aqueous alkali solution, the resin (B1) containing a specific hydroxystyrene-based repeating unit and/or (meth)acrylic acid-based repeating unit; (B2) a resin capable of decomposing under an action of an acid to increase a solubility of the resin (B2) in an aqueous alkali solution, the resin (B2) containing a specific hydroxystyrene-based repeating unit and/or (meth)acrylic acid-based repeating unit and a specific aromatic ring structure-containing repeating unit; and (A) a compound capable of generating an acid upon irradiation with actinic rays or radiation. The pattern forming method using the composition is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250245-A (JP)
Title: Opening/closing mechanism
Inventor: HARADA HIROYUKI
IPC: H04N1/107
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing mechanism for easily controlling the opening angle of a document cover at a prescribed angle, with a simple structure and a small number of components.  <P>SOLUTION: The opening/closing mechanism 10 includes a hinge part 12 including a fixed hinge member 14 and a movable hinge member 16 that is freely rotatably supported by the fixed hinge member 14 around a hinge opening/closing shaft part 18, and configured to freely rotatably hold a document cover related to the main body unit. An energizing means is configured to energize the document cover in the opening direction. A rotation control means 30 is configured, when the movable hinge member 16 is rotated, to control the rotation of the movable hinge member 16 while coming in contact with the contact parts 17a and 17b of the movable hinge member 16 at a position where the document cover is opened by a prescribed opening angle within the maximum opening angle. An operating means 40 is configured to move the rotation control means 30 so as to be operable from the front side of the main body unit 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253362-A (JP)
Title: Game image generation method in remote radio control type online match game system
Inventor: HISHINUMA TAKESHI
IPC: A63F13/235
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game image generation method in a remote radio control type online match game system.  <P>SOLUTION: The game image generation method in the remote radio control type online match game system is characterized by successively and repeatedly executing the following steps (a) to (d): (a) a step of photographing a structure (11) inside a diorama space all as the monochromatic polygon images of a single color by digital cameras (34) attached to respective radio control models and transmitting the monochromatic polygon images to a central game controller (2); (b) a step of converting the surface pattern of a polygon which appears in the monochromatic polygon image to a graphic viewed at the view point position and in the line-of-sight direction of the digital camera of the radio control model; (c) a step of sticking the graphic obtained by the step (b) to a corresponding polygon image inside the monochromatic polygon image and obtaining image data to be displayed at the display device of a game terminal machine; and (d) a step of transmitting the image data obtained by the step (c) to the game terminal machine and displaying them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258361-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KAMISHIRO MASAHIKO
IPC: G03F1/36
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of difficulties in determining a layout for optimizing the tradeoff of a patterning margin and forming a layout for obtaining a high yield.  <P>SOLUTION: The method of calculating a yield caused by open and short in a semiconductor lithography process includes: the step of creating a transfer image M2 on a semiconductor substrate surface using simulation based on the layout of one or two semiconductor integrated circuits; the step of measuring the length of the size of the transfer image, and thereby extracting from the measured length value margin deficient portions P1 and P2 deficient in open and short margins; and the step of calculating the yield by narrowing down the subject of the calculation of the yield with reference to the open and short determination values Lth of the measured length value in a relation between the measured length value and a focus value in the lithography process for the margin deficient portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258490-A (JP)
Title: Exposure apparatus, and original plate
Inventor: YONEKAWA MASAMI
IPC: G03F1/62
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus which can prevent deposition of dust on an original plate, and to provide the original plate.  <P>SOLUTION: The exposure apparatus for exposing a circuit pattern formed on an original plate on a substrate in a vacuum environment comprises a wire electrode column of a plurality of wire electrodes arranged in parallel and opposed to the original plate, and a power supply for applying an AC voltage to the plurality of wire electrodes. The wire electrode column includes a first group of wire electrodes having the AC voltage of a certain phase applied thereto and a second group of wire electrodes of a phase different from the phase of the first wire electrode group and having the AC voltage applied thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260170-A (JP)
Title: Recording apparatus and conveying controlling method
Inventor: TAJIKA HIROSHI
IPC: B41J11/42
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus and a conveying error controlling method which can contribute to image recording of high quality by performing a correction in accordance with the amount of conveying for conveying a recording medium.  <P>SOLUTION: An inkjet recording apparatus records an image by alternately performing recording scanning for performing recording while an inkjet recording head in which nozzles for delivering ink are arranged is made scan the recording medium in a direction different from the arranging direction, and conveying the recording medium by a roller in the direction orthogonal to the recording scanning direction. The inkjet recording apparatus is equipped with a conveyance controlling means for controlling the conveyance of the recording medium from the corrected value for correcting a conveyance error of the roller. The conveyance controlling means changes the corrected value to be applied in accordance with the amount of conveyance of the recording medium performed between scannings with the inkjet recording head.  <P>COPYRIGHT: (C)2009,JPO&INPIT