baber/WOPTO huggingface dataset:
Patent JP-2005223572-A (JP)
Title: Filter using thin film piezoelectrici resonator and duplexer
Inventor: IWASHITA KAZUKI
IPC: H03H9/17
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and high-power-withstanding duplexer which is easy to manufacture, enables the cost to be reduced and uses a multilayer ceramic board containing phase matching circuits and external passive elements, without deteriorating the attenuation of the stop bands of a transmission band-pass filter and a reception band-pass filter each using a thin film piezoelectric resonator.  <P>SOLUTION: The duplexer has a transmission band-pass filter element and a reception band-pass filter element composed of thin film piezoelectric resonators on a multilayer ceramic board. The ceramic board has an upside ground conductor formed on the board upside, an underside ground conductor formed on the board underside, and through-conductors piercing a dielectric layer to connect with the upside ground conductor. The proportion of the sum of the sectional areas of parallel faces of the through-conductors to the board upside is 3% or greater but 79% or less the area of the upside ground conductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218618-A (JP)
Title: Solid golf ball
Inventor: OHAMA KEIJI
IPC: A63B37/04
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid golf ball with an improved flying performance without damaging durability and a ball hitting feeling.  <P>SOLUTION: The solid golf ball is composed of at least one layer of a core and at least one layer of a cover coated and formed on the core. The core is composed of a rubber composition containing base material rubber, a co-cross-linking agent, organic peroxide and an organosulfur compound, the base material rubber contains polybutadiene synthesized by using a rare earth element based catalyst, and the organosulfur compound contains a polysulfide compound having a bromo group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218801-A (JP)
Title: Storing implement of safety razor
Inventor: WAKAYAMA YOSHIHIRO
IPC: A45D27/29
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing implement to which a spare blade case can be attached, capable of being fixed either on a wall or on a flat place to be used.  <P>SOLUTION: The storing implement is for storing the safety razor with a razor head on top of a handle. The storing implement has at least two storage structures for storing the safety razor: one storage structure is structured to store the safety razor when the storing implement is fixed on the flat place, and the other storage structure is structured to store the safety razor when the storing implement is fixed on the wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226898-A (JP)
Title: Combustion device
Inventor: YOTSUYA NORIO
IPC: F23N3/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device 5 for controlling a heating rate to a predetermined temperature while preventing carbon deposition of a catalyst layer 3 in heating a hydrogen generator 1.  <P>SOLUTION: The combustion device is provided with a combustion chamber 15 surrounded by a distributor 9 and an air blowout part 10, an air chamber 18 provided on an upper stream side of the air blowout part 10, an outer side air chamber 20 provided separately from the air chamber 18, an air flowing-out part 28 for flowing out air 11 of the outer side air chamber 20, and an air controller 23 for controlling the air 11 supplied to the outer side air chamber 20. The air controller 23 lets the air 11 supplied to the outer side air chamber 20 cool combustion gas 31. Thereby, the combustion device 5 prevents the carbon deposition of the catalyst layer 3 by a rapid temperature increase, and improve durability of the catalyst layer 3 while maintaining good combustion in continuing heating only by input of water vapor without a nitrogen purge to the catalyst layer 3 of the hydrogen generator 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225598-A (JP)
Title: Carriage, and carrying device
Inventor: KURODA MITSUYOSHI
IPC: B66C13/22
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the direction of a workpiece without increasing facility space, deteriorating carrying efficiency, enlarging device size, and increasing cost.  <P>SOLUTION: In this carriage, a carriage main body 10a runs along rails placed on a ceiling, so that a wafer carrier is carried between a storage and a process, and to each processing device in the process. On the carriage main body 10a, a lift 30 is provided to be movable by a lift mechanism 31. On the lift 30, a load grasping part 36 is provided, and the load grasping part 36 is rotatable around a vertical axis by a grasping part rotating mechanism 40. The grasping part rotating mechanism 40 comprises a revolving table 41 that is embedded in a bottom part of the lift 30 to be rotatable around the vertical axis, and a revolving motor 42 as a drive source for the revolving table 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221606-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: TANABE YOSHIKAZU
IPC: H01L29/788
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor integrated circuit device, which forms high quality and very thin oxide film which has homogeneous film thickness and proper reproducibility.  <P>SOLUTION: The method has a process of introducing a semiconductor wafer 1A to a heat treatment chamber 120 of an oxidation furnace 107; a process of replacing gas atmosphere with nitrogen in the heat treatment chamber 120; a process of synthesizing moisture from oxygen and hydrogen using catalyst at first temperature; a process of introducing the resultant moisture to the heat treatment chamber 120 of the oxidation furnace 107, and forming oxidizing atmosphere containing moisture on a first main surface of the semiconductor wafer 1A in the chamber 120, while maintaining vaporization condition; a process of performing thermal oxidation treatment of a silicon surface on the first main surface of the semiconductor wafer 1A to form an insulating film, by ramp heating the first main surface of the semiconductor wafer 1A up to second temperature higher than the first temperature in the oxidizing atmosphere containing the moisture in the heat treatment chamber 120; and a process of replacing the oxidizing atmosphere containing the moisture with nitrogen in the heat treatment chamber 120, after the completion of the previous process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005228634-A (JP)
Title: Fuel cell system
Inventor: UOZUMI TETSUO
IPC: B60K1/04
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in mounting performance of a fuel cell system due to existence of an exhaust gas pipe of the fuel cell arranged underneath the floor of a vehicle.  <P>SOLUTION: A support frame 5 to mount the fuel cell 3 is installed underneath the floor of the vehicle. At the support frame 5, a continuous hollow part is installed, starting from the center part of the vehicle-width direction of that front frame 13, continuing over a first left gradient frame part 17a, a second left gradient frame part 19a, and a left part frame 15a, while this hollow part is used as the exhaust gas passage 39. Air exhausted from the fuel cell 3 is made to flow through an air system parts 33 to this exhaust gas passage 39, to be exhausted through the exhaust gas pipe 41 in the rear part of the vehicle to the outside of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174278-A (JP)
Title: Image processor
Inventor: KANEDA SADAFUMI
IPC: G06T5/20
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which provides a converted image closer to an original image, by appropriately performing processing of converting a digital image into another digital image, having the different number of pixels.  <P>SOLUTION: A waveform monitoring circuit 13 monitors the level of the pixel signal of the original digital image over a range of the prescribed number of pixels and outputs a characteristic signal 13a, indicative of the discontinuity of the level of the pixel signal at the range of the prescribed number of pixels. Coefficient generating circuits 23, 28 output a linear interpolation coefficient and a nonlinear interpolation coefficient, according to respective conversion magnifications. Coefficient switching circuits 29, 30 switch the linear interpolation coefficient and the nonlinear interpolation coefficient, depending on the characteristic signal 13a. Implementing interpolation calculation is made by using the interpolation coefficients outputted from the coefficient switching circuits 29, 30, and an image signal, corresponding to the converted image, is output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235458-A (JP)
Title: Low-pressure discharge tube
Inventor: AKEBOSHI MINORU
IPC: H01J61/52
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-pressure discharge tube capable of suppressing excessive temperature rise of a tube end even if it is combined with an electronic lighting circuit capable of keeping lighting even after filament electrode disconnection.  <P>SOLUTION: This low-pressure discharge tube comprises: a bulb 1; end glass 2 containing an alkaline metal element for sealing a bulb end; two lead wires 3a and 3b held to the end glass 2; a filament electrode 4 suspended by the lead wires 3a and 3b for holding an electron emission substance; a discharge gas stored in the bulb; and heat radiators (heat radiation plates 5a and 5b and metal wires 6a and 6b) jointed to the two lead wires 3a and 3b. The heat radiators radiate heats to an extent suppressing a flow of the end glass 2 while leaving heat to an extent allowing alkaline metal atoms of the end glass 2 to be moved and absorbed to the surfaces of the lead wires 3a and 3b, when a tube current directly enters into the lead wires 3a and 3b after the electron emission substance is depleted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253804-A (JP)
Title: Method and device for controlling light emitting diode
Inventor: DYGERT GREGORY J
IPC: H05B44/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED (light emitting diode, referred below to as an LED) circuit to control a plurality of LEDs.  <P>SOLUTION: The circuit comprises the plurality of LEDs connected to a hybrid serial and parallel structure, a current regulation element connected to the primary chain of a plurality of LED chains, and a current regulation circuit comprising a plurality of current mirroring elements connected to the remainder of the plurality of LED chains respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252466-A (JP)
Title: Driving ic and display device equipped with same
Inventor: KYO SEITETSU
IPC: H05K3/32
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving IC for improving electrical reliability and a display device having such a driving IC.  <P>SOLUTION: In the driving IC and the display device equipped with the same, bumps are arrayed on the bottom surface of the driving IC in a plurality of arrays along the edge of the driving IC, and bumps arrayed in mutually different arrays are arranged in an array at right angles to their array direction. Therefore, when the driving IC is mounted on a display panel by using an anisotropic conductive film, the anisotropic conductive film is able to smoothly flow along a space formed by the bumps of the driving IC and electrical characteristics of the driving IC and display device can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005230750-A (JP)
Title: Centrifuge
Inventor: WATABE SHINJI
IPC: B04B13/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of the rotation energy measurement of a rotor of a centrifuge which measures the rotation energy of the rotor to control the rotating speed of the rotor so that the rotation energy never exceeds the confining energy of the machine.  <P>SOLUTION: The centrifuge, capable of performing rotational driving of various different rotors, has an electric current detector, a direct voltage detector detecting the voltage of a direct current power source of an inverter transducer, a speed-detecting means detecting the angular velocity of the rotor or motor and a controller controlling the transducer to control the angular velocity of the rotor. The controller is constructed in such a manner as to determine the rotational energy of the rotor based on the current of the motor detected by the current detector, the voltage of the direct current power source of the inverter detected by the direct voltage detector, the angular velocity of the rotor detected by the speed-detecting means and the angular acceleration of the rotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239019-A (JP)
Title: Hood device of working vehicle
Inventor: UNO TAKASHI
IPC: B62D25/10
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To install a proper front grille with less slippage with a hood main body on a working vehicle furnished with the integral resin type front grille on the front side of a hood.  <P>SOLUTION: The front grille of a front part of the hood is formed of integral resin and a bracket for adjustment to adjust left and right positions of the front grille is provided on a frame on which the front grille is mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248979-A (JP)
Title: Tensile fluctuation restricting device for belt-type driving device, and belt-type driving device using the same
Inventor: KOBAYASHI TSUNETO
IPC: F16H7/12
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured and compact tensile fluctuation restricting device for a belt type driving device capable of effectively restricting reciprocating displacement vibration of a belt by effectively restricting unnecessary tensile fluctuation of an endless belt with a remarkably low-cost mechanism.  <P>SOLUTION: This restricting device is arranged inside the endless belt 1, which is wrapped around a pair of pulleys, to deform opposite parts of the endless belt 1 in directions for separating from each other, and a pair of idle rollers 6 are arranged with the predetermined interval to be brought in contact with the inside surface of the endless belt 1. Supporting means 7, 8 and 9 are provided to support these idle rollers 6, while allowing integral free deformation of both the rollers in directions extended from a line for connecting both the centers of the rollers to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247710-A (JP)
Title: Method for producing optically active citalopram, intermediate thereof and method for producing the same
Inventor: IKEMOTO TETSUYA
IPC: C07C255/56
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active citalopram in higher atom economy than ever.  <P>SOLUTION: The method comprises reacting an organometallic reagent(V) on a compound(IV) to form a compound(VI) stereoselectively, which is then derived into the objective optically active citalopram. In the formulas, X is cyano or the like; Y<SP>1</SP>is dimethylamino or the like; R<SP>1</SP>and R<SP>2</SP>are each a (substituted) lower alkyl or the like; M is MgX<SP>1</SP>( X<SP>1</SP>is a halogen atom ) or the like; * denotes an asymmetric carbon atom; and n is an integer of 0 or 1-3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246749-A (JP)
Title: Liquid injection device
Inventor: SEINO TAKERO
IPC: B41J2/175
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reliably connect the electrode of a storage device of a liquid container to a device body side contact.  <P>SOLUTION: The device side fixing structure 107 of a liquid injection device 100 has a movable latch member 108 having a locking claw 112 engaged with the latch groove 16 of a container side fixing structure 7, the movable latch member 108 performs an action in a groove depth direction Z1 and an action in a locking claw slide direction Z2. The device side fixing structure 107 has a displacement member 110 displaces, butted against by the liquid container 1, and the displacement member 110 is connected to the movable latch member 108 to ensure that the movable latch member 108 performs a groove depth direction action, linked with the displacement member 110. When a latch groove 16 is not correspondent to the position of the locking claw 112, the locking claw 112 is held in a withdrawn position to prevent the locking claw 112 from contacting the surface of the liquid container 1 which has the latch groove 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251036-A (JP)
Title: Fire alarm equipment
Inventor: YOSHIDA TSUTOMU
IPC: G08B17/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform an alarming test operation of a fire sensor during maintenance and inspection, etc., in fire alarm equipment having sensor lines which come from a fire receiver and connect to a plurality of fire sensors and receiving the fire signals from the fire sensors by the fire receiver.  <P>SOLUTION: The equipment has the sensor lines which come from the fire receiver and connect to the plurality of fire receivers and the fire receiver receives the fire signals from the fire sensors. The fire receiver has a test switch; and a means for sending test mode start signals to the fire sensors on the basis of operations of the switch. Each of the fire sensor has a control means for being set to a mode for being tested to control an indicator light into a prescribed lighting state when receiving the start signals, and controlling the indicator light into a indicating state different from the prescribed lighting state when detecting a fire in the set state in the mode for being tested.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253258-A (JP)
Title: Controller for winding field type synchronizer
Inventor: SATAKE AKIRA
IPC: H02P21/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a controller for a winding field type synchronizer, which can easily perform an appropriate control, reflecting the fluctuations of the properties of the winding field type synchronizer, even if the properties are fluctuated.  <P>SOLUTION: The controller for a winding field type synchronizer comprises a flux command generating means 9 to generate a flux command Φr by inputting the number of rotation ω of the synchronizer 1, a flux estimating means 7 to calculate the magnitude ¾Φ¾ and the phase ∠Φ of armature inter-linkage flux Φ taking the flux of a permanent magnet into consideration based on an armature current and a field current value iff, a divider 15 to obtain an armature current command iδr by dividing a torque command ζr with the armature inter-linkage flux, a flux limiting means 11 to decide a field current command value ifr by the difference between the magnitude ¾Φ¾ of the armature inter-linkage magnetic flux Φ and the flux command Φr, and δ and γ axis current controllers 16, 18 to control so that the difference between the armature current iδf in the γ axis direction and the armature current command iδr becomes zero on the two γδ orthogonally crossed axes of the armature inter-linkage flux direction and the direction orthogonal to the direction thereof, and that the armature current iγf in the γ axis direction becomes zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260431-A (JP)
Title: Communication charge charging method and system, and portable storage medium
Inventor: IMAI HIROAKI
IPC: H04M3/42
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To sort communication charge accurately depending on private use and public use using one communication terminal.  <P>SOLUTION: The method for charging communication charge of a communication terminal being used by a user depending on private use and public use comprises: a step for transmitting a public flag indicating public use to a charging server acquiring the communication log of a communication terminal so that the communication rate is charged to the communication terminal connected with a portable storage medium being provided to the user from the side paying the communication rate incident to public use; and a public communication log recording step where the charging server receiving the public flag stores the communication log in a communication log data base in correspondence with the public flag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260444-A (JP)
Title: Verification apparatus, verification person mobile terminal, and verification program
Inventor: SAKAMAKI KAZUNORI
IPC: G06Q50/10
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of realizing verification at a site or a visit place to which a verification person hardly brings a personal computer or the like in particular and configuring an entire verification object document in a way that the verification person can confirm the document.  <P>SOLUTION: An object electronic data particularizing means 14 particularizes object electronic data on the basis of identification information attached to the electronic data, a summary data generating means 15 generates summary data of the electronic data, a hash value generating means 16 generates a hash value of the summary data and a hash value of the electronic data, a transmission / reception means 18 receives an electronic signature with respect to the hash value of the summary data from a verification requester terminal, a code generating means 17 generates a code on the basis of the identification information of the electronic data, the hash value of the electronic data, the summary data of the electronic data, and signature data wherein the verification requester signs the electronic signature to the hash value of the summary data, and when a print means 19 prints out the electronic data, the print means 19 attaches the code generated by the code generating means to the electronic data and prints out the resulting electronic data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260532-A (JP)
Title: Electric lamp line communication system
Inventor: KUBO MASAHIKO
IPC: H04B3/46
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional electric lamp line communication system does not provide information of quality of a transmission path condition at a connection point to a builder and a user, that the builder and the user are difficult to select an installation place and man-hour of construction becomes large.  <P>SOLUTION: The electric lamp line communication system is provided with an error detection part detecting error frequency for solving the problem, or/and a retransmission counter counting the number of retransmission times, a transmission path condition deciding part storing and operating error frequency and the number of retransmission times and a transmission path condition display part displaying a transmission path condition deciding value. Quality of the transmission path condition at an installation point which is connected at present is displayed with such structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280830-A (JP)
Title: Extensible customization framework for software system
Inventor: MORTENSEN DOUGLAS R
IPC: G06F9/445
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extensible customization framework for a software system.  <P>SOLUTION: The customization framework includes a design component configured to receive a customization input from a customizable subsystem indicative of customization. A runtime component receive a request from the customizable subsystem and identifies and customizes a portion of the customizable subsystem based on the requests.  <P>COPYRIGHT: (C)2005,JPO&NCIPI