baber/WOPTO huggingface dataset:
Patent JP-2005030619-A (JP)
Title: Double tube, and double tube type heat exchanger using it
Inventor: SUZUKI YOSHIO
IPC: F28D7/10
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive double tube, and a double tube type heat exchanger using it with superior productivity capable of promoting turbulization of even fluid with a slow flow velocity, improving heat transfer efficiency, and capable of securing concentricity of outer and an inner tube even in a bent part or the like.  <P>SOLUTION: The double tube 1 has a composition wherein a protrusion 10A of the outer tube 10 contacts a protrusion 20B of the inner tube 20. By this, the inner pipe 20 which is a leakage detection tube is supported at a multiplicity of points, and concentricity of the double tube 1 is improved. Since the protrusion 10A, a groove 10B, the protrusion 20B and a groove 20C are formed so that a spiral passage formed in the outer tube 10 crosses with a spiral passage formed in the inner pipe 20, turbulence is easily generated in fluid passing the portion regardless of the velocity of flow, agitating performance is promoted, and heat transfer efficiency is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027775-A (JP)
Title: Game machine and memory medium storing game program
Inventor: HATTORI TAKATOMO
IPC: A63F13/45
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a game from becoming monotonous by allowing a player to play the game at his/her own pace in a game machine of a falling block puzzle.  <P>SOLUTION: In the game machine, game blocks falling down from an upper part to be stacked in a lower part are displayed in a game display zone of a screen display means, and a plurality of patterns for selecting game blocks are displayed in a block selection display zone. The game machine has a block determining means for selecting a pattern among the plurality of patterns by the selecting operation by the player and determining the block with the selected pattern as a game block to fall down from the upper part in the game display zone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031973-A (JP)
Title: Intermediary server system and program
Inventor: IIZUKA KOJIRO
IPC: G06Q30/06
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To select a contractor who meets the requirement of a client on not only design of a building but also related subsequent construction.  <P>SOLUTION: An intermediary server system 200 transmits condition data inputted into a PC 100 by the client to a design office terminal 400. The intermediary server system transmits a specification file transmitted from the design office terminal 400 to the PC 100. When the specification file is selected by the PC 100, the intermediary server system 200 transmits the selected specification file to a constructor terminal 500 and an electrician terminal 600, and transmits the estimation file transmitted from these terminals to the PC 100. When the estimation file is selected by the PC 100, the purport that the transmitted file is chosen is notified to the terminal which has transmitted the selected specification file and the terminal which has transmitted an estimation file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037998-A (JP)
Title: Servo system control unit and method
Inventor: YOKOYAMA SHOGO
IPC: H02P29/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo system control method and unit for further appropriately adjusting a moving speed to improve the operating efficiency.  <P>SOLUTION: This servo system control unit is provided with a servo motor (M), an encoder (E) for outputting a motor output feedback signal based on the output of the servo motor and a control means including at least a position control element (Gp) and a position feedback element (Hp). The position feedback element outputs a position feedback signal based on an inputted motor output feedback signal. Also, the position control element outputs the position feedback signal based on the position command signal associated with an inputted target position and the position feedback signal from the position feedback element, and changes the control gain based on the motor output feedback signal. At that time, the position control elements decreases the control gain when the motor output feedback signal exceeds a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034925-A (JP)
Title: Surface coated cemented carbide cutting tool having surface coating layer which is excellent in wear resistance in high speed cutting
Inventor: SATO KAZUNORI
IPC: B23C5/16
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a surface coating layer which is excellent in wear resistance in high speed cutting.  <P>SOLUTION: The surface of a cemented carbide base body composed of a WC group cemented carbide or a titanium carbonitride series cermet has a coated layer composed of (a) a Cr and Si compound nitride layer which has the average layer thickness of 0.5 to 5 μm and serves as a surface lubricating layer and satisfies a specified composition formula, and (b) an Al and Ti compound nitride layer which has the average layer thickness of 1 to 10 μm and serves as a wear resistive hard layer. The Al and Ti compound nitride layer is configured such that the maximum containing point of Al (called point A, later) and the minimum containing point of Al (called point B, later) are alternately and repeatedly located at specified intervals in the direction of the layer thickness, and the component density is distributed such that the content ratios of Al and Ti continuously vary in the range between both of the point A and the point B respectively, and in addition, the point B and the point A satisfy specified composition formulas respectively, and further, the distance between the neighboring points B and A is 0.01 to 0.1 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111362-A (JP)
Title: Lithium secondary cell
Inventor: NEMOTO HIROSHI
IPC: H01M10/05
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary cell capable of effectively impregnating an electrolyte.  <P>SOLUTION: The lithium secondary cell is equipped with a cell case 23, an inner electrode body 1 having a hollow-cylinder-shape winding core 6 and a positive electrode plate 2 and a negative electrode plate 3 arranged around an outer wall of the core via a separator, the electrolyte impregnated in the cell case 23 and dipped in the inner electrode body 1, and a cover 21 arranged in at least one side of the cell case 23. The cell case 23 has both ends being sealed. Further, the lithium secondary cell is equipped with one or more inner terminals 14 arranged in a region other than a region located outward of and extended from a hollow part 7 of the core 6, and a multiple position electricity collecting means (tab 5) connected to the inner terminals 14. The cover 21 has an electrolyte impregnating port 11 going through the cover 21 at a position extended outward from the hollow part 7 of the core 6, while the electrolyte impregnating port 11 is closed. The cell contains a capacity of 2 Ah or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045322-A (JP)
Title: Apparatus and method for image forming
Inventor: KAWANA TAKASHI
IPC: H04N1/40
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method which can embed additional information in a predetermined condition irrespective of a change in resolution so that the additional information to be embedded into image data for forgery prevention can be securely deciphered.  <P>SOLUTION: A CPU 302 receives information unique to an engine 215 stored in an EEPROM 213, and outputs information 352 to a coding circuit 305. After ciphering of the information 352 in the circuit 305 and check of parities in a parity check circuit 306, the CPU 302 sets a preset value corresponding to each resolution mode to a main scanning counter 307 and a sub-scanning counter 308. The counters 307 and 308 send ON in an add-on line in accordance with a clock signal. An add-on dot generating circuit 309 generates an add-on dot and sends the generated add-on dot to an add-on additional processing section 205, and the add-on dot is embedded in an image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044959-A (JP)
Title: Semiconductor device
Inventor: IWABUCHI TAKAYUKI
IPC: H01L29/812
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the stress applied to the semiconductor device due to the temperature changes is reduced.  <P>SOLUTION: The semiconductor device is provided with a semiconductor substrate 11 having grounding pad electrodes 12 formed on a surface 11a and through holes 13 formed on the lower surface of the electrode 12, a metal bonding layer 14 formed on the rear surface of the semiconductor substrate 11 including the inner side surface of the through holes 13, metal reinforcing layers 15 each formed on the layer 14 in a way of filling the through hole 13, and a metal grounding layer 16 made of a material having an electric resistance lower than that of the material of this layer 15 and formed on the layer 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208269-A (JP)
Title: Concatenated code decoder and method for re-circulating parity bit
Inventor: RHEE DO-JUN
IPC: H04L1/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concatenated code decoder and method for stably performing decoding processing even in the environment of high noise, namely, even in the environment that a received signal has an SNR smaller than 14.9dB.  <P>SOLUTION: A concatenated code decoder 300 utilizes not only first external message data from a first external decoder 312 but also parity data from a first internal decoder 302 and reliability information from the first external decoder 312.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005077420-A (JP)
Title: Fixing device and image forming apparatus equipped with same
Inventor: ISHII TAKESHI
IPC: G03G15/20
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can suppress the grinding of an actuator and the sticking of toner on the actuator and maintain suppression effect on jamming over a long period of time.  <P>SOLUTION: In the fixing device 7 constituted by providing a fixing device main body 2 with the actuator 19 which comes into contact with a print surface side of a recording material P arranged downstream from the recording paper P in its conveyance direction to detect the conveyance state of the recording paper P, a rotating body 19B is provided atop of the actuator 19, and a coating layer 19B2 is formed of a material having a ≥95° angle of contact to water at least on the peripheral surface of the rotating body 19B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026171-A (JP)
Title: Plasma treatment method and plasma treatment device
Inventor: SAWADA KOJI
IPC: B01J19/08
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment method hardly degrading plasma treatment capability.  <P>SOLUTION: This plasma treatment device has a plurality of electrodes 1 and 2 disposed oppositely to each other, and a gas passage 36, and generates plasma 3 in the gas passage 36 under pressure in the vicinity of atmospheric pressure by introducing a gas into the gas passage 36 and by applying a voltage between the electrodes 1 and 2 opposite to each other. This application is also related to this plasma treatment method for emitting the plasma 3 from the gas passage 36 to supply it to a surface of a treatment object 4. The emission direction of the plasma 3 is tilted toward the transfer direction of the treatment object 4. Air can be collected and supplied to a spraying position of the plasma 3 by sucking the air around the treatment object 4 into the flow of the plasma 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025688-A (JP)
Title: Device controller
Inventor: UEDA SATOSHI
IPC: H03K19/173
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use internal resources of an integrated circuit in regard to a device controller, with a restrained use amount of the flip-flop circuits (FF) in the integrated circuit.  <P>SOLUTION: To an access request from a central processing unit (CPU) 1-1, the internal portion of the integrated circuit of a device controller 1-2 receives the access request from the central processing unit (CPU) 1-1 via a CPU interface 1-21, generates and outputs a control signal which successively changes in time series in a sequencer 1-22 using a block RAM. Then, by outputting the control signal to a device 1-3 of control object, the device 1-3 of control object is controlled. Each data stored in the block RAM is successively output on a clock-by-clock basis, as sequence waveform data DOUT[0]-DOUT[n]. Each sequence waveform data DOUT[0]-DOUT[n] is input to the device 1-3 of control object as control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033046-A (JP)
Title: Method of packing solid organometallic compound and packing container
Inventor: TOMIYASU SHIZUO
IPC: C23C16/448
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of packing a solid organometallic compound in a packing container for solid organometallic compound that can stably supply the compound to a vapor-phase epitaxial growth system, such as the MOCVD system etc., at a fixed concentration for a long period.  <P>SOLUTION: The solid organometallic compound packed in the packing container for solid organomettallic compound by the method contains grains of the compound having diameters of <0.25 mm at a rate of ≤15 wt%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096729-A (JP)
Title: Doherty amplifier
Inventor: KIM BUMMAN
IPC: H03F3/60
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Doherty amplifier which in relation to an ultrahigh frequency Doherty amplifier, can attain high efficiency and high linearization of a power amplifier of a mobile communication base station or a terminal by adopting a route extention system which makes pathways of N(nutural number of N>=2) in particular and a tracking system, and which can improve price competitiveness and reliability.  <P>SOLUTION: The Doherty amplifier comprising a certain carrier and peak amplifier, includes N(natural number of N>=2) pathways, the carrier amplifier arranged on any pathway in the above-mentioned N pathways, the peak amplifier arranged, respectively on N-1 pathways other than the pathway on which the carrier amplifier was arranged, an electric power distributing means for distributing the electric power to each of N pathways, and a quata wave impedance transformer for which the N pathways gather.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005032633-A (JP)
Title: Electrode and electrochemical element
Inventor: SUZUKI TAKERU
IPC: H01G11/38
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode which has an excellent safety that can steadily clear the 150°C heating test as defined in UL 1642 Regulation and which is capable of forming an electrochemical element having little generation of hydrofluoric acid even in the case of calcination at disposal, and an electrochemical element using this electrode.  <P>SOLUTION: The electrode comprises a conductive active material contained layer (mixture layer) 18 which contains as a constituent material an electrode active material and a binder composed of a biodegradable polymer and a conductive current collector 16, and the biodegradable polymer is at least one kind of polymer selected from a group made of polybutylene succinate, polybutylene succinate-adipate, polyethylene succinate, polylactic acid, poly-ε-caprolactone, poly-3-hydroxybutylate, poly(3-hydroxybutylate-3-hydroxyvalerate), and polyglycolic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043223-A (JP)
Title: Method for inspecting joint section and method of constructing the same
Inventor: TERACHI TAKUJI
IPC: G01N29/12
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a nondestructive inspection for a joint section of a structure and a reinforcing plate, and to improve reliability of the joint.  <P>SOLUTION: The method for inspecting the joint section inspects the presence or absence of a gap 5 formed in the joint section of a concrete structure 1 and the reinforcing plate 2 which is joined to the surface of the concrete structure 1 through a binding material 3. In the method, sound wave vibration is excited by an oscillator 11 being in contact with the surface of the reinforcing plate 2 , and resonant waves caused by the frequency of the sound wave and the natural frequency of the reinforcing plate 2 are received by a receiver 12, thereby detecting the gap 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045619-A (JP)
Title: Image processor
Inventor: ENOMOTO KATSUNORI
IPC: H04N1/60
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of performing such conversion which is not difficult to visually discriminate at the time of converting a monochrome image into a color image.  <P>SOLUTION: When a graphic area is found (S25: Yes), it is checked whether an image pattern registered in a conversion table exists within the graphic area (S26). When the image pattern is not converted, it is determined that no image pattern exists (S27: No). Meanwhile, when the image pattern is registered, that is, is set to be converted, the number of pixels of the pattern image part is checked (S28). When the number of pixels is more than prescribed, the pattern image within the area is converted into color registered in the conversion table and stored in a memory (S30). At this time, when another pattern exists in the graphic area, it is excluded. When the number of pixels is not higher than prescribed in S29 and when no registered pattern exists in S27, a return is made to processing of S24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045163-A (JP)
Title: Method for manufacturing multilayer circuit board
Inventor: KODAIRA HIDEKI
IPC: H05K3/46
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer circuit board capable of reducing costs and increasing the reliability in the electric connection between layers.  <P>SOLUTION: A thin-film conductor layer 21 and a photosensitive layer 31 are formed on an insulating base 11 and a series of patterning treatment, such as pattern exposure and development, is performed, thus forming a resist pattern 31a. Electrolytic copper plating is made with the resist pattern 31a as a mask, a conductor layer 41 is formed on the thin-film conductor layer 21, a projection-shaped conductor 51 is formed at a specified position in the conductor layer 41, the electrolytic copper plating is made with the resist pattern 31a as the mask, and a conductor layer 42 is formed on the conductor layer 41 and the projecting conductor 51. The resist pattern 31a is subjected to a separation treatment, and a wiring layer 43 and a projecting conductor 51a are formed on the insulating base 11. An insulation layer 61 is formed, and the surface of the insulation layer 61 is subjected to polishing, thus forming a conductor 51b corresponding to a via where the upper portion of the projecting conductor 51a is partially exposed. Additionally, a wiring layer 44a is formed on an insulation layer 61a for obtaining a multilayer circuit board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049041-A (JP)
Title: Flammable waste gas combustion processing method
Inventor: WAKAO MITSURU
IPC: B01D53/72
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion processing method of a flammable waste gas containing a volatile organic compound capable of avoiding an explosive concentration range without diluting it with air or the like.  <P>SOLUTION: This combustion processing method is used for subjecting, to a combustion process, a flammable waste gas containing various volatile organic compounds exhausted from respective manufacturing sites 1 of A-D in a factory after passing them through a solvent 4 capable of dissolving high-boiling-point and flammable waste gases. The flammable waste gases are sucked from a suction part 81 and introduced into a bath 9 from an exhaust part 87 by introducing the solvent 4 into a liquid supply part 82 of an ejector 8 as a driving fluid, and the flammable gases in the bath 9 are transported from a gas exhaust part 11 installed separately from the ejector 8 to a combustion process facility 7 to carry out the combustion process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054156-A (JP)
Title: Lubricating oil, lubricating grease and torque limiter using the same
Inventor: OSUJI YOSHIHIKO
IPC: C10N10/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil or lubricating grease which is fit to use for a torque limiter constituted of an inner wheel made of a metal and a coil spring, is capable of providing a good torque stability even in a high temperature/high humidity environment and has excellent resin deterioration prevention properties.  <P>SOLUTION: The lubricating oil or lubricating grease, which is to be used for the torque limiter having a mechanism for generating a torque by bondage force of a spring itself or a mechanism for generating a torque by pressing a frictional plate by a spring, contains a 0.01-5 pts.wt. sulfonate as a high humidity torque stabilizer to a 100 pts.wt. synthetic saturated hydrocarbon compound as its base oil and also contains at least one sort of phosphate of 1-8 wt.% selected from an aliphatic phosphate and phosphite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030744-A (JP)
Title: Method of ionization and atomization by ceramic activated charcoal, and humidification and disinfection device
Inventor: ISAKA HACHISHIRO
IPC: F24F7/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein an anion generator and an ozonizer necessarily require maintenance of a safety device and, resultantly, high maintenance and other running costs, a method of disinfection with alcohol, metal or the like creates only a temporary effect, and long spraying humidification by a humidifier causes mold and bacteria.  <P>SOLUTION: A humidification and disinfection device has a water tank; and continuously feeds water in the tank into a rotary shaft to impregnate ceramic activated charcoal from the center, rotates the impregnated ceramic activated charcoal to vaporize the water, and emits the vaporized moisture and ions out from an outlet with a blower disposed at an inlet of an air passage. The ceramic activated charcoal has three or more holes. The holes are efficient in a honeycomb array that has a large area of contact with air to promote the vaporization of water molecules. The rotating speed is preferably within the range that keeps the water in the ceramic activated charcoal from flying from the periphery by centrifugal force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061255-A (JP)
Title: Strainer device for fuel tank
Inventor: UENO MASAKI
IPC: F02M37/22
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer device for a fuel tank reducing the number of parts and manufacturing man-hour.  <P>SOLUTION: This strainer device 1 for the fuel tank includes a suction passage body 12 provided with a passage hole 18 opening in the fuel tank 5, a filter body 14 attached to the suction passage body to cover the opening of the passage hole, and a conduit connection part (hose fitting 23) extending out of the fuel tank to have a conduit (rubber tube 22) leading out liquid fuel passing through the filter body connected. A recess part 26 for storing a valve (poppet valve 28) to prevent reverse flow of liquid fuel from outside of the fuel tank is formed at a connection part of the suction passage body and the conduit connection body in cooperation of the suction passage body with the conduit connection body. Consequently, since a check valve device can be integrally provided at an attachment part of the strainer device to the fuel tank, a structure can be simplified and the number of parts can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI