baber/WOPTO huggingface dataset:
Patent JP-2004020254-A (JP)
Title: Inspecting apparatus for transparent electrode film substrate
Inventor: IIDA MASAMI
IPC: G01N21/896
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To automatically inspect foreign objects adhering onto a transparent electrode film substrate and a generated pin hole.  <P>SOLUTION: A transparent electrode film substrate W for thin-film solar cells is conveyed by a carrier conveyer 1. The surface of the transparent electrode film substrate W is illuminated by a line luminaire 3 and is photographed by a color line sensor camera 2, and a color image signal C is sent to an image processing apparatus 7. The image processing apparatus 7 acquires a two-dimensional image from the color image signal C, processes the two-dimensional image, and obtains a defect image corresponding to a defect. When the area of the detect image is equal to or larger than a set area, it is determined that there is a defect such as the adherence of foreign object and the generation of pin holes. Additionally, when all of the strength of R, G, and B signals of the color image signal C decrease by a specific value or more, it is determined that a foreign object is adhered. Otherwise, it is determined that a pin hole is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023848-A (JP)
Title: Rotor core structure for motor and its manufacturing method
Inventor: NAKAJIMA YOSHIHIRO
IPC: H02K1/28
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor core structure for a motor, capable of minimizing an effect of core axial dislocation upon the inside diameter of a fitting hole and restraining a shaft from being damaged in pressing-into a core.  <P>SOLUTION: The core 2 provided with a fitting hole for pressing the shaft 3 into its central section is formed by the rotation lamination of a plurality of core sheets 4 formed by punching on the basis of its outline. Each of the core sheets 4 is formed with a through-hole 6 formed into a polygonal shape having a straight portion. The rotation lamination of the core sheets 4 is pierced by the through-hole 6, so that the fitting hole 5 of the core 2 having a plurality of engagement section 8 engaging with the shaft 3 is formed. The shaft 3 is pressed into the fitting hole 5 of the core 2 to form a rotor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077853-A (JP)
Title: Method of manufacturing p-type semiconductor and semiconductor element
Inventor: SENDAI TOSHIAKI
IPC: H01L21/205
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a p-type semiconductor which provides low-contact resistance for electrode and assures superior transmission efficiency. SOLUTION: A p-GaN layer 5 as III-nitride-system compound or the like is formed on a sapphire substrate 1 with the MOVPE method, and a first metal layer 6 composed of Co/Au is formed on the layer 5. Thereafter, the first metal layer 6 is irradiated with electron beam with a surface electron irradiation apparatus, utilizing plasma. Accordingly, a damage layer is prevented from being formed on the surface layer, and the resistivity of the p-GaN layer 5 can be lowered. Next, a second metal layer 10 (Ni) is formed on the first metal layer 6. Thereafter, the first metal layer 6 is etched with nitric fluoric acid via the second metal layer 6. Accordingly, the first metal layer is removed almost completely. Thereafter, a light transmitting p-electrode 7 composed of Co/Au is formed thereon. Thereby, a p-type semiconductor having lower contact resistance and low-drive voltage can be formed, and the light transmission efficiency thereof can also be improved.
Patent JP-2004020764-A (JP)
Title: Image forming device
Inventor: TAGAMI MASAHIDE
IPC: G03G15/20
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in image quality and worsening of operation noise from occurring by preventing the deformation of a fixing frame without increasing the number of components, thereby maintaining the backlash of gears constant.  <P>SOLUTION: In an image forming device for conveying a sheet material to form an image, and conveying the sheet material after image formation to a fixing device 150 and fixing images thereto, a projecting part 157c disposed at a frame 157 constituting the fixing device 150 is engaged with a pressing section 180 of a device main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021461-A (JP)
Title: Simulator device
Inventor: IWABUCHI YOICHI
IPC: G05B23/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely simulate hardware which is a control object of equipment control software integrated into the equipment capable of continuing operation if another execution-continuable scenario exists even in deviation from the scenario operation in a simulator for interpreting and executing the scenario.  <P>SOLUTION: This device is characterized by having a configuration wherein a communication content interpretation part 210 interprets a communication content from the software 110, and a candidate scenario selection part 250 collates the interpretation result with a scenario stored in an execution scenario 230 and selects one or a plurality of scenarios coincident therewith, and an execution scenario determination part 270 determines one or a plurality of scenarios to be actually executed from among selected one or a plurality of candidate scenarios, and a scenario execution part 280 executes the scenario based on the determined scenario content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018729-A (JP)
Title: Novel polyhydroxyalkanoate copolymer containing unit having ester group in side chain in molecule, and its preparation process
Inventor: IMAMURA TAKESHI
IPC: C08G63/688
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyhydroxyalkanoate (PHA) which has ester groups in its molecular units, can extend its application range as a polymer, is thermally stable, and has arbitrarily controllable physical properties; and a process for preparing the same.  <P>SOLUTION: The PHA copolymer contains 3-hydroxyalkanoic acid units having a terminal ester structure represented by formula (1) and units represented by formula (2). The preparation process comprises the biosynthesis, by microorganisms, using a dicarboxylic monoester compound represented by formula (15) and a compound represented by formula (16) as the raw materials under the conditions containing both the compounds represented by formulas (15) and (16). In the formulas, n, m, p, and q are each an integer selected from the range shown in the formulas; R is one selected from residues shown in the formulas; and R' contains a residue having a structure selected from a phenyl structure, a thienyl structure, and a cyclohexyl structure provided that each R' may have a residue different from that in other units or a structure derived from other monomers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023643-A (JP)
Title: Image process optimizing system
Inventor: IKEDA TORU
IPC: H04N1/46
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance copying machine friendly to its user who operates a data processor to transmit a subscript over a line in calibrating the copying machine to optimize parameters of the processor.  <P>SOLUTION: The system is composed of an image processor having a reading means, a recording means, a correcting means, a facsimile communication means, a memory means and a manuscript detecting means; and a data processor having a facsimile communication means, a data processing unit and a database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022994-A (JP)
Title: Arbitrary-signal generator
Inventor: NAKANISHI YOSHITO
IPC: H01S3/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arbitrary-signal generator having a wide variable-frequency range.  <P>SOLUTION: A light source 101 projects a laser beam on a spherical microstructure 103 via a light condenser system 102. The condenser system 102 so refracts the laser beam emitted from the light source 101 so that the laser beam has its focus in the inside of the spherical microstructure 103. A substrate 104 supports the spherical microstructure 103 with a pole brace which is not shown. The spherical microstructure 103 is so located with the support of the substrate 104 as to be able to vibrate within the range not making contact with an electrode 105. The electrode 105 is made of a conductive material and is formed on the substrate 104, and the shape of the electrode 105 is a spherical-surface structure nearly identical to that of the spherical microstructure 103 and has its surface larger than the spherical microstructure 103. A DC power supply 106 applies a DC potential to the spherical microstructure 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335427-A (JP)
Title: Paper feeder
Inventor: KITAGAWA HIROICHI
IPC: B65H3/52
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of surely separating the paper, cards and the like of various materials, thickness and the like.  <P>SOLUTION: In this paper feeder configurated by a feeding roller and a frictional member, the frictional member is provided with dimples formed by a number of hollows on its face slidably kept into contact with the paper, the card and the like, to prevent the double feeding of the paper, the card and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016716-A (JP)
Title: Game machine usable also as electronic magic device, and its program
Inventor: SATO HIROSHI
IPC: A63F13/69
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can perform magic tricks apart from a game itself in accordance with the progress of the game such as stage clear.  <P>SOLUTION: In a game machine 10, which is provided with a program processing means (21), the progress of a game is stored in a temporary storage (26). A magic performing program (33) and a trick secret revealing program (34) are prepared so that a player can optionally activate them according to the situation of the game in progress. That is, not only the original program but also the magic performing program, if chosen by the player, is processed by the program processing means. Therefore, this game machine performs various kinds of magic depending on the game progress, adding an entertainment in addition to the game itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020544-A (JP)
Title: One-shot pulse generating apparatus provided with circuit for test and method for testing one-shot pulse generating apparatus using circuit for test
Inventor: TANAKA MICHIHIRO
IPC: G01R31/319
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-shot pulse generating apparatus provided with a circuit for test capable of shortening the time required for operation test and accurately measuring pulse width and to provide a method for testing the one-shot pulse generating apparatus through the use of the circuit for test.  <P>SOLUTION: At test operation, a transmission gate 21 is tuned off, and transmission gates 22 and 23 are turned on. The gates of a PMOS transistor 11 and an NMOS transistor 12 are each connected to a ground voltage, and a reference voltage Vr is outputted to a terminal TE2 for test. By computing a resistance of a resistor 13 from a current value measured by an ammeter 31 connected to a terminal C instead of a capacitor 14, and computing a voltage of the reference voltage Vr by a voltmeter 32 connected to the terminal TE2 for test, the pulse width W of an output signal So corresponding to the capacity of the capacitor 14 is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018097-A (JP)
Title: Unloading system by tanker
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unloading system by a tanker with which information on the unloading such as a name of an unloading site, an unloaded quantity, and a type of a liquid can be surely checked.  <P>SOLUTION: In the unloading system for unloading a liquid into a tank from the tanker, the information on the unloading such as the name of the unloading site, the unloaded quantity and the type of the liquid is made capable of being transmitted to a predetermined site after the unloading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021943-A (JP)
Title: Electronic lottery method, electronic lottery program, and electronic lottery system
Inventor: SUZUKI MASAHIRO
IPC: G06Q50/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic lottery method providing fairness of a lottery by lotting a character string arbitrarily registered by each participant reflected on a result of the lottery.  <P>SOLUTION: A character string that will be a winning number is determined by three character strings that are a host character string (undisclosed and unchangeable until a start of the lottery) preset by a host from a host management terminal 30, a server character string (undisclosed until the start of the lottery) automatically set by an electronic lottery server 20 at registration of lottery information, and a participant character string set by each participant from user terminals 10. After finishing a lottery process, the three character strings that are the participant character string, the host character string and the server character string are disclosed to each participant on the user terminals 10, and propriety of the lottery result is verified by having each participant refer to a lottery method that has been disclosed before carrying out the lottery process and reproducing the lottery process by changing an optional character string.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032005-A (JP)
Title: Communication apparatus
Inventor: WASHIDA SATORU
IPC: H04N1/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus wherein mode switching is easily verified.  <P>SOLUTION: A copy mode display 7a and a facsimile mode display 7b are provided in different parts of a light-emitting or backlit display. Whether a facsimile key 8b in an operation section 8 is pressed or not is decided (step ST1). If it is pressed, a backlight for the facsimile mode display part 7b is turned on and a backlight for the copy mode display part 7a is turned off (step ST2). If the facsimile key 8b is not pressed, then whether a copy key 8a is pressed or not is decided (step ST3). If it is pressed, the backlight for the copy mode display part 7a is turned on and the backlight for the facsimile mode display part 7b is turned off (step ST4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025912-A (JP)
Title: Electric power steering device
Inventor: KATO HIROAKI
IPC: B62D6/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent steering wheel return control that hardly produces excess and deficiency in output value of steering wheel return torque T<SB>R</SB>by a motor.  <P>SOLUTION: Only in case a decision condition indicated at a stop 401 is detected in succession, it is decided that it is during steering wheel return steering, and only in this case, the value of a decision flag S for whether it is needed or not is set to ON. For example, when a means to decide whether return torque is needed is constituted like this, even before a value of a steering angular speed ω reaches 0 or the direction of the steering angular speed ω is reversed, even if the value of steering torque γ reached 0 or the direction of the steering torque γ is reversed, the value of the decision flag S for whether it is needed is varied from ON to OFF. This timing is interpreted as a timing at which the will of a driver for steering wheel return operation (namely, necessity of steering wheel return torque T<SB>R</SB>) is quenched. Thus, this constitution effectively prevents the occurrence of a trouble such as overshooting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078805-A (JP)
Title: Display device for camera information and display method
Inventor: TSUJIMURA KAZUKO
IPC: H04N5/232
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To easily grasp the video input characteristic and present situation of each camera. SOLUTION: A camera main body graphic 50 showing the present direction of a camera, a sectoral maximum pan angle graphic 52 showing an angle range where the camera is panned to the maximum, and a sectoral present angle of visibility graphic 54 showing the present photographing range are displayed at the installation position of each camera on a map showing the installation places of cameras of operation objects. If a camera can not be turned, the maximum pan angle graphic 52 is not displayed. The maximum pan angle graphic 52 is a sector of a fixed radius obtained by being expanded to be both sides from a camera installation direction centering on where the camera is installed by 1/2 angle of the maximum pan angle.  The present angle of visibility graphic 54 is a sector of a fixed radium obtained by being expanded to both sides from the present camera direction centering on where the camera is installed by 1/2 angle of the present angle of visibility angle.
Patent JP-2004024336-A (JP)
Title: Management system for game machine
Inventor: MIYAMOTO AKIRA
IPC: A63F7/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for game machines which enables continuing utilization of game data accumulated previously untill the game machines are removed from a game hall or untill they are managed by the system, even in the case of an alteration of the arrangement of the game machines, and contributes to the early detection of an abnormal machine.  <P>SOLUTION: A hall management computer 1 accumulates and stores game data generated with the operation of a plurality of game machines 6-9 in the management system 100. The hall management computer 1 processes the determination of the defective machine which hardly satisfies a planned value, utilizing cumulative data obtained by summing the accumulated game data for each game machine over a plurality of working days. The hall management computer 1 obtains a specific game machine ID for each game machine 6-9 and the planned value used for the determination of the defective machine from each game machine 6-9, and accumulates game data, using the obtained game machine ID or the management information based on the game machine ID as a management key. The hall management computer 1 processes the determination of a normal machine / an abnormal machine by using the cumulative data based on the obtained planned value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025556-A (JP)
Title: Ink jet recording device and ink jet recording method
Inventor: FUJIMOTO YASUNARI
IPC: B41J2/01
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording device which can acquire pictures of a superior ink fixability, a short settling time, a high OD and a higher quality.  <P>SOLUTION: A recording head 101Bk for black ink and a recording head 101C for process liquid are arranged in a scanning direction of a carriage 107. When a record medium is a plain paper, recording is carried out so that the process liquid is applied on the black ink when the carriage 107 is entrained in the direction of an arrow X. When the record medium is a high-speed absorbency paper, recording is carried out so that the black ink is applied onto the process liquid when the carriage 107 is entrained in an opposite direction to the arrow X. An application sequential position of the black ink and the process liquid is changed according to record media, and therefore a color material of ink is prevented from sinking from a surface of the record medium by more than required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028719-A (JP)
Title: Electrostatic capacity sensor
Inventor: FUKUNAGA KAZUO
IPC: G01N27/22
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic capacity sensor capable of reducing an error in measuring an electrostatic capacity and improving the sensitivity.  <P>SOLUTION: The sensor is provided with a sinusoidal wave oscillating circuit 1; a circuit means 2 converting a sinusoidal wave signal of the sinusoidal wave oscillating circuit 1 to a signal of the same phase and a phase inversion signal having the phase sifted by 180°; an impedance conversion means 4 for extracting a difference detection signal from a series circuit 3, which includes an electrostatic capacity Cx to be measured and a comparison electrostatic capacity as a reference in which the signal of the same phase is applied to one end thereof and the phase inversion signal is applied to the other end thereof, and a connection point between the electrostatic capacity Cx to be measured and the comparison electrostatic capacity, and applies an impedance conversion to the extracted signal; an adding means 5 for adding a part of the sinusoidal wave signal of the oscillating circuit 1 having the phase shifted by nearly the 90-degree, to the output of the impedance conversion 4 as an adding signal; an amplification means 6 for amplifying the output with the adding signal added thereto; a phase detecting means 7 for detecting the phase of the output from the signal of the oscillating circuit 1; and a smoothing means 8 for smoothing the output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092361-A (JP)
Title: Method of forming tantalum oxide capacitor
Inventor: PARK DONG-SU
IPC: H01L27/108
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a tantalum oxide capacitor which can enhance the property of step coverage of a tantalum oxide thin film, and can enhance the electric property of a capacitor by depositing a tantalum oxide and applying an atomic layer thin film deposition method. SOLUTION: The formation method for a tantalum oxide capacitor includes a step of forming a nitride film 102 by nitriding the upper part of a lower electrode 100, a step of depositing a tantalum nitride thin film (Ta-N) 104 on the above nitride film 102 and applying an atomic layer thin film deposition method (ALD), a step of forming a tantalum oxide thin film 106 by oxidizing the above tantalum nitride thin film 104, and a step of forming an upper electrode 108 on the above tantalum oxide thin film.
Patent JP-2003145660-A (JP)
Title: Release liner and method for manufacturing the release liner
Inventor: SHER FRANK T
IPC: C09J7/38
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To form fine grooves for effecting an outflow of a fluid from an adhesive interface on the surface of an adhesive. SOLUTION: This release liner is shaped like a strip with a microembossed pattern formed of many linear ridges mutually connected to each other. In addition, the ridges have a substantially trapezoidal or triangular cross section on the thickness direction of the release liner and are arranged in a square grid shape on the surface of the release liner. Actually, the recessed part defined by the ridges is substantially of an inverted guadrangular pyramidal frustum. Further, the ridges are oriented at an oblique angle in the longer direction of the strip-shaped release liner.
Patent JP-2004036929-A (JP)
Title: Heating system
Inventor: KITAMURA MOTOHIKO
IPC: F24H3/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating system having the safety to abnormal overheating of an apparatus caused by the failure of an air blasting fan.  <P>SOLUTION: A communication port 20 is formed on a proper part at a main body cooling air trunk 17 side, of a combustion cylinder 14, and a temperature detecting means 21 is mounted on a proper part of an outer hull of the main body cooling air trunk 17. When the air blasting fan 16 is stopped, the air by the air blasting fan 16 does not flow to the main body cooling air trunk 17, and a combustion gas generated in a combustion part 11 flows out from the communication port 20 of the combustion cylinder 14 into the main body cooling air trunk 17, whereby the temperature detecting means 21 mounted on the outer hull of the main body cooling air trunk 17 is heated at high rate detects the abnormal overheating of the apparatus, and stops the combustion in the combustion part 11 to prevent a non-safety state of the apparatus.  <P>COPYRIGHT: (C)2004,JPO