baber/WOPTO huggingface dataset:
Patent JP-2005029339-A (JP)
Title: Image forming device
Inventor: INOMATA TOSHIYA
IPC: B65H5/06
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of simply removing a recording paper when improper conveyance of recording paper occurs inside the device.  <P>SOLUTION: This image forming device for forming image on a surface of paper conveyed in a conveyance passage 19a is provided with a guide part 22 provided with a guide face 22a for guiding paper and a derricking member 24 provided in the guide part to protrude and sink freely for the guide face 22a and protruding in the conveyance passage 19a from the guide face 22a to peel the paper from the guide face 22a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029422-A (JP)
Title: Water barrier sheet and method for applying water barrier sheet
Inventor: TAKAHASHI TOSHIAKI
IPC: C05F3/06
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water barrier sheet which allows even an unskilled worker to perform water barrier sheet application sufficient to ensure water barrier performance and to provide a method for applying a water barrier sheet.  <P>SOLUTION: The water barrier sheet has, as at least part of it, a folded molded part formed by folding the base material of the sheet and has a shape approximately or perfectly coinciding with at least part of the shape of the object on which the water barrier sheet is set. The water barrier sheet is made of a water-impermeable sheet base. On at least either surface of the sheet base, it has guide marks which indicate fold parts for folding it so as to approximately or perfectly coinciding with at least part of the shape of the object on which the water barrier sheet is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039889-A (JP)
Title: Method for controlling electric motor
Inventor: OKUBO TOMOFUMI
IPC: H02P27/08
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a control performance without regulating the mounting accuracy of a position detecting means in the control of a synchronous motor using the position detecting means.  <P>SOLUTION: In a method for controlling an electric motor when the position detecting means 5 is not mounted at a proper position to the synchronous motor 1 in a proper accuracy, a deviation arises in position information of the position detecting means 5 incorporated in a controller 11. Then, when the position detecting means 5 is not disposed at the proper position, the method includes a step of forming a control phase θdc by a position estimator 20 by operating the synchronous motor 1 without position sensor, and estimating the phase at output signal timing of the position detecting means 5. The method further includes a step of newly holding the estimated phase by inputting the estimated phase to a position information holder 23, tuning the position information of the position detecting means 5 incorporated in the controller 11, thereafter correcting an output of the position detecting means 5 according to information incorporated in the position information holder 23, and operating the synchronous motor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129224-A (JP)
Title: Piezoelectric component and manufacturing method thereof
Inventor: KOSHIDO YOSHIHIRO
IPC: H01L41/22
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric component in which the size can be reduced and further deterioration in characteristics is suppressed, and to provide a manufacturing method thereof.  <P>SOLUTION: A surface acoustic wave device 21 is provided with a surface acoustic wave element 16 having IDTs 2 formed on a piezoelectric substrate 1 and conduction pads 3 connected to the IDTs 2, and external terminals 12. The device 21 is further provided with an insulation layer 7 provided with an excitation part protecting opening part 9 to be a space for protecting the exciting part of the surface acoustic wave of the IDT 2, and conduction opening portions 8 in which the external terminals 12 are connected to the conduction pads 3 by a wiring 11 passing through the conduction opening portions 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005044390-A (JP)
Title: Manufacturing method of magnetic recording medium, stamper for magnetic recording medium, and intermediate for magnetic recording medium
Inventor: TAKAI MITSURU
IPC: G03F7/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic recording medium which can improve manufacture efficiency.  <P>SOLUTION: While forming a resist layer 58a on a flat intermediate M in which a recording layer 55 is formed on a glass base 51, the center of the intermediate of the intermediate M is specified. The specified center of the intermediate and the center of a stamper specified on the basis of a mark Sm for specifying the center of the stamper formed in the stamper S are made to agree in the thickness direction of the intermediate M, and an uneven pattern of the stamper S is transferred to the resist layer 58a. A recess is formed in the recording layer 55 of the intermediate M by using a resist layer 58a to which a uneven pattern is transferred and a discrete track type magnetic recording medium is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042134-A (JP)
Title: Method of producing powder
Inventor: IWAMI KOICHI
IPC: H01F1/06
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing powder capable of obtaining a resin blend having high fluidity and high orientation properties by spheroidizing cracked powder while retaining the grain size of the cracked raw material powder as possible.  <P>SOLUTION: When powder is produced using a wet treatment method where powder is dispersed into a solvent and is subjected to fluidization, and the grain size of the powder is controlled, the powder is subjected to a wet treatment while a spheroidizing assistant having a contour of a sphere or a similar structure thereto is coexistent, so that the cracked powder is spheroidized while the grain size of the raw material powder is retained as much as possible, and further, stress given to crystals is minimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045890-A (JP)
Title: Rotating machine
Inventor: KOSAKA SHUJI
IPC: H02K1/14
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a performance realize and to realize a low cost in a rotating machine having an outer rotor type rotor.  <P>SOLUTION: The rotating machine 1 includes a rotary shaft 2, a claw pole type stator 4 mounted on an outer periphery of the rotary shaft 2 via a bearing 3, and the outer rotor type rotor 6 having a magnet 5 opposed to an outer peripheral surface of the stator 4 and rotating together with the rotary shaft 1. The stator core 8 of the stator 4 is made of a dust molded product. The number of components can be reduced by adopting the claw pole type stator 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047633-A (JP)
Title: Parts posture stabilizing device
Inventor: YOTSUMOTO KEIICHI
IPC: B65G47/24
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts posture stabilizing device capable of stabilizing the parts posture while continuously conveying the bar-like parts having a complex shape, and aligning the direction of the parts.  <P>SOLUTION: The parts posture stabilizing device conveys parts P that are shaped like a bar and have a columnar or polygonal projection t in the intermediate section or one end in the longitudinal direction without being fallen from the clearance G between a pair of rotating tilt rollers 29 and 30, turns them vertically, and stabilizes the postures of the parts P. The intermediate position of the tilt rollers 29 and 30 in the conveying direction is provided with a parts separating means 17a having a pair of first gripping members 62 and 62a capable of gripping the parts P by opening or closing in the direction orthogonal to the conveying direction and guide members 68 and 68a that are disposed on the downstream side of the first gripping members 62 and 62a, displace clasp sections 67 and 67a formed at their tips in the conveying direction, and are faced to each other inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051888-A (JP)
Title: Electric automobile and method for controlling the same
Inventor: MOTOMI AKIRA
IPC: B60L15/20
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coping with detection of a slip by more assuring the detection of the slip in an electric automobile.  <P>SOLUTION: A method for controlling the electric automobile includes a step of setting a larger threshold value Vref used to decide the slip as compared with the value after learning is completed; a step of setting a larger threshold value Vref when a vehicle speed V is high (S108, S110) before learning of amounts of corrections of driving wheel speeds Vfr, Vfl and non-driving wheel speeds Vrr, Vrl detected by wheel speed sensors is completed; a step of judging that the slip due to idling of the drive wheel occurs when a wheel speed difference ΔV obtained by subtracting an average Vl of wheel speeds Vrr, Vrl from an average Vf of wheel speeds Vfr, Vfl is larger than a set threshold value Vref, or when a rotary angle acceleration α of the drive shaft connected to the drive wheel is larger than a threshold value αref; and a step of limiting the torque outputted from a motor (S112-S114). Thus, the detection of the slip can be coped with by more assuring the detection of the slip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049552-A (JP)
Title: Fixing device and image forming apparatus
Inventor: IWATA NAOTAKA
IPC: G03G15/20
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which performs successful energy saving fixing.  <P>SOLUTION: The fixing device is provided with a fixing belt 22 being a fixing rotary body in which a region irradiated with light generates heat. A light source section 38 is driven and controlled by utilizing image information so that a toner image formed on a recording material S and a heat generation region overlap in a contact region (a nip section 24) of a toner image in the fixing belt 22. Thereby only a toner image part on the recording material S is heated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055462-A (JP)
Title: Wet electrophotographic recording sheet
Inventor: WASHITANI KIMITO
IPC: G03G9/12
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet electrophotographic recording sheet excellent in aptitude for coating on a sheetlike substrate and excellent in toner fixability and transferability by a wet electrophotographic system using a wet toner.  <P>SOLUTION: In the wet electrophotographic recording sheet obtained by disposing one or more coating layers on at least one surface of a sheetlike substrate, ≥5 mass% of an adhesive component in the coating layer is a polysaccharide having 1.7-2.0 polar groups per 100 molecular weight and the adhesive component occupies 5-12 mass% of the total amount of the coating layer components. Preferably the wet electrophotographic recording sheet is used in a printing system in which a blanket cylinder rotates ≥2 times while an image of a wet toner is formed on the blanket cylinder and transferred to a sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052978-A (JP)
Title: Image processing device and method
Inventor: HASE MASAHIRO
IPC: H04N1/46
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device which manages a look-up table itself by individual differences of printers and ink heads, changes with time and the like.  <P>SOLUTION: A device and a method are provided, which include a tone correction table list and tone correction tables corresponding to printing modes, and also calibration tables corresponding to the tone correction tables. A database file is formed from the table group. Image processing is carried out by loading the corresponding calibration table from an image processing module. Moreover, a table ID of the tone correction is determined from a file name, and a calibration table ID is determined by a specific numeric formula from the table ID of the tone correction and a head rank value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071635-A (JP)
Title: Porous graphite plate, manufacturing method of porous graphite plate, and separator for polyelectrolyte fuel cell
Inventor: YASUDA MASAHIRO
IPC: H01M8/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous graphite plate suitably used for a separator for a polyelectrolyte fuel cell requiring a function of permeating water and a high airtightness inhibiting fuel gas supplied to grooves fitted at both sides from getting mingled with air, a manufacturing method of the porous graphite plate, and the separator for the polyelectrolyte fuel cell using the same.  <P>SOLUTION: The porous graphite plate consists of an outer periphery part with an open porosity of ≤10% and a center part with an open porosity of ≥10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024483-A (JP)
Title: Biosensor
Inventor: IWASAKI GEN
IPC: G01N37/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting enzyme reaction product which obtains an amplifying effect by an enzyme in a minute flow path, and substitutes for a fluorescent method, an absorptive method and a luminescent method using the amplifying effect by an enzyme reaction and a method for measuring the refractive index of a base.  <P>SOLUTION: A biosensor detects a molecule for playing a role in specific coupling of a biomolecule, and includes (i) a reaction part for implementing (a) a specific coupling reaction and (b) the enzyme reaction, (ii) a detection part for reacting an oxidation-reduction reaction product and an oxidation-reduction material film generated from the reactions (a), (b), and a measurement part for measuring a state change of the oxidation-reduction material film by the reaction to the oxidation-reduction reaction product and finding a change in the dielectric constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032094-A (JP)
Title: System for disclosing manufacture information of semiconductor wafer
Inventor: NAGAHAMA TOSHINAO
IPC: G06Q50/04
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To display stock information of each processing step of a semiconductor wafer on a customer-side terminal device.  <P>SOLUTION: Data of the numbers of finished products, unfinished articles, and products in process of semiconductor wafers is stored in a storage means (database) 24. A screen information transfer command is transferred to an information disclosing server 22 when a prescribed operation is performed on a customer-side terminal device 11. The information disclosing server 22 searches the data from the database 24 and generates and transfers screen data to the customer-side terminal device 11. Information on the numbers of finished products, unfinished articles, and products in process of semiconductor wafers, corresponding to the customer, is displayed on the customer-side terminal device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031010-A (JP)
Title: Analytical method and analyzer for analyzing dissolution rate of photoresist
Inventor: SEKIGUCHI ATSUSHI
IPC: G01N21/75
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring an accurate dissolution rate from development start time, and an analyzer therefor, as to a photoresist having a very high dissolution rate such as a chemically amplified resist.  <P>SOLUTION: In this dissolution rate measuring method for the photoresist for irradiating a photoresist face of a substrate having a photoresist layer on its surface with light to detect the dissolution rate, by measuring a change of reflected interference light intensity accompanied to the dissolution of the photoresist, the dissolution of the photoresist is carried out by a dipping method, the substrate, a light irradiation part and a photoreception part are moved synchronizedly, starting from a point before the substrate contacts with a dissolving liquid up to a desired measuring end point, and the measurement is carried out as to the same portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037046-A (JP)
Title: Heat exchanging device
Inventor: KANEKO ATSUSHI
IPC: F28B9/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanging device capable of keeping high efficiency of an ejector by preventing an ejector device from sucking the condensed water.  <P>SOLUTION: A steam supply pipe 2 and a fluid discharge pipe 3 are connected with a heat exchanger 1. The fluid discharge pipe 3 is partially branched to be connected with a communication pipe 17. A suction port 18 of the ejector device 4 is connected with the communication pipe 18 through gas-liquid separators 5, 6. The ejector device 4 is connected with a branched steam pipe 23, and a diffuser part 22 and an inlet of the heat exchanger 1 is communicated by a communication pipe 24. As only the separated and excluded steam of the condensed water is sucked to the ejector device 4 by the gas-liquid separators 5, 6, high efficiency of the ejector can be kept.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035750-A (JP)
Title: Paper feeder
Inventor: MIHASHI MASAAKI
IPC: B41J13/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder exhibiting effective double feeding prevention action and paper jam prevention action under the condition where a rising angle is different every paper by only adding simple change to the constitution of a paper feed load applying means.  <P>SOLUTION: The paper feeder is equipped with the paper feed load applying means 3 having a plurality of protruding part 31 having same height which extends in the paper feeding direction and lines up on the surface in the paper feeding direction at a base part 1 supporting a paper end 101 of the plurality of sheets of paper placed by being stacked on a paper base 2 vertically raised in an inclined posture, and a paper feed roller 4 for applying a feed force to the paper by contacting on the paper 100 of the most upper layer. In the paper feeder, the surface of the paper feed load applying means 3 is divided into a front side partition A and a rear side partition B, and the rear side partition B is constituted to be flat surface 33 by canceling all of the protruding part positioned at the rear side partition B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045521-A (JP)
Title: On-vehicle gateway device
Inventor: TSUJIOKA SHIRO
IPC: H04L12/46
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway device capable of sending and receiving data at high speed between different networks even in a sleep mode.  <P>SOLUTION: A controller 7 varies Tr control output 24 to control switching states of switching circuits 200 and 201. Consequently, connection destinations of networks 25 and 26 are switched to a bus 15 for bypassing or the controller 7. In the sleep mode, connection with the bus 15 for bypassing is made to directly connect the networks 25 and 26. In a wake-up mode, connection with the controller 7 is made and a gateway function of the controller 7 relays data sent and received between the networks 25 and 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044180-A (JP)
Title: Glass damage detection device
Inventor: FUJII KIYOTO
IPC: G01H17/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass damage detection device capable of detecting glass damage in such a way as to make a distinction between cracks and fissures.  <P>SOLUTION: The glass damage detection device uses a fissure detection means to detect fissures in glass according to an acoustic signal obtained from sound waves caused by damage to the glass and a vibration signal obtained from vibrational waves, and uses a crack detection means to detect cracks in the glass. When the high frequency component of the acoustic signal is not less than a predetermined value, the low frequency component of the acoustic signal is not more than a predetermined value, and a predetermined frequency component of the vibration signal maintains its strength for a predetermined period of time or longer, then the fissure detection means determines that a fissure is caused by the prying of the glass. When the strength of a predetermined frequency component of the acoustic signal and the strength of a predetermined frequency component of the vibration signal are equal to or greater than respective predetermined values at roughly the same time, the crack detection means determines that a crack is caused by the hammering of the glass. Because both vibration and sound are used along with special detection logic for cracks and fissures that assume different states, damage to the glass can be accurately detected without false alarms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040451-A (JP)
Title: Flowing water detector
Inventor: CHIBA RYOTARO
IPC: F16K37/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowing water detector capable of detecting the displacement of the rod fixed to a valve disc by a limit switch and also enabling the detection of the displacement of the rod by a general-purpose limit switch not too high in precision even if the opening quantity of the valve disc is extremely small.  <P>SOLUTION: In the flowing water detector constituted so that the rod 12 is provided to the valve disc 10 in a state protruded outside of a valve box and the limit switch 13 is installed in the vicinity of the leading end of the rod 12 to detect the movement of the rod 12 caused by the opening and closing of the valve disc 10 with the limit switch 3, the rod 12 is provided so as to brought into contact with the plate P supported outside of the valve box and the plate P is energized in the contact direction with the rod 12 while the limit switch 13 is provided to the end on the side opposite to the support part of the plate P and the displacement quantity of the plate P due to the movement of the rod 12 is amplified by the contact part with the limit switch 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046477-A (JP)
Title: Shooting angle adjustment mechanism for pachinko game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting angle adjustment mechanism which can realize the uniform flying of the balls regardless of the variations or the like in the components of the game ball shooter while posing no obstacle to the installation or removing work of the game board or the like.  <P>SOLUTION: The shooting angle adjustment mechanism is provided with a support member 210 with a guide member support part, a guide member 220 which has an auxiliary rail part 223 and is supported on the support member so as to be relatively tiltable and an angle of inclination adjusting unit 200 which has a tilt angle setting structure 230 allowed to adjust the angle of inclination of the auxiliary rail part and is detachably mounted on an auxiliary game board. When the angle adjusting unit 200 is mounted on the auxiliary game board, the auxiliary rail part 223 positioned between a shooting rail 23 and a guide rail 33 is disposed at an angle of inclination set with the tilt angle setting structure 230 while the angle of inclination of the auxiliary rail part 223 is adjusted with the tilt angle setting structure 230 to enable the adjustment of the angle of shooting the game balls onto the guide rail 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI