baber/WOPTO huggingface dataset:
Patent JP-2004111937-A (JP)
Title: Light-emitting device
Inventor: ASAKAWA HIDEO
IPC: C09K11/80
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device of high luminance, high heat dissipation, and high reliability using a ceramic package.  <P>SOLUTION: The light-emitting device 100 which has a ceramic package having a concave portion in which an electrical conductor 105 is arranged, and a light-emitting element 103 connected to the electrical conductor 105 in the concave portion, and in which the concave portion is encapsulated with a molding member 107, is characterized in that the inside wall of the concave portion is provided with a light reflector 102 arranged on a bare ceramic section which has a shape widening toward the opening direction, and bare ceramic sections 106 exposed on the peripheries of the light reflector 102 wherein the molding member 107 covers the light reflector 102 and the bare ceramic sections 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069401-A (JP)
Title: Helical gear
Inventor: IWASA YOSHIHARU
IPC: F16H55/17
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helical gear having high mechanical strength and restricted in the generation of noise due to vibration by restricting vibration when gears are engaged.  <P>SOLUTION: This helical gear 10A has a hub part 11 to be fitted on a rotary shaft 20, a disk part 12 extended outside in the radial direction from the hub part 11, and a rim part 13 positioned outside an outer end of the disk part 12. The peripheral surface of the rim part 13 is formed with a gear surface 13a by providing teeth. The disk part 12 has an odd number of through holes 12b extended in the circumferential direction, and the hub part 11 and the rim part 13 are connected to each other by a connection part 12a positioned between these through holes 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004085569-A (JP)
Title: Method for optically measuring black carbon in atmosphere, and instrument for executing the method
Inventor: PETZOLD ANDREAS
IPC: G01N21/53
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for optically measuring black carbon in the atmosphere, and an instrument for executing the method.  <P>SOLUTION: Light having single or plurality of wavelength(s) is emitted continuously from a light source toward an aerosol collecting area of a filter tape for the purpose of measuring the black carbon in the atmosphere optically. A transmitted light component and a reflected light component are measured in a plurality of angles or angle areas determined severely such as 0°, 120-140°, and 165-180°, using a photo-detector arranged correspondingly to obtain the maximum symmetry property with respect to the light source as to the measuring angles. A load of a photo-absorbing aerosol substance in the collecting area of the filter tape is determined continuously based on a change of an optical property in the collecting area, using a known algorithm based on a transmittance and a reflectance detected therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005067848-A (JP)
Title: Printer
Inventor: TAKEISHI TETSUJI
IPC: B41J15/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of constantly preventing reduction in the following image printing quality, even if an operation for cutting printed belt-like printing paper is performed concurrently with the following image printing operation, when printing is performed, particularly, through the use of machine glazed paper formed by winding the belt-like printing paper, in the printer incorporated with orequipped with a cutter.  <P>SOLUTION: The printer allows the optimization of a correction command value by adjusting the correction command value, so that a prescribed relative relationship can be established between prescribed correction-command-value determination patterns for being printed, respectively, before and after the operation for cutting the printing paper, which is to be performed with the passage of an electric current through a paper feeding motor in accordance with the correction command value for controlling the amount of the passage of the electric current through the paper feeding motor for canceling out a change in the attitude of the printing paper or displacement thereof, which is caused by the printing paper cutting operation of the cutter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043975-A (JP)
Title: Method for rustproofing processing of pc steel material
Inventor: TAGUCHI YASUO
IPC: D07B1/16
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rustproofing processing of a PC steel material by which coated materials are not damaged by readily following elongation and bending of the PC steel material and are not easily impaired during handling at a site of civil engineering and construction and the relaxation in rustproofing coating treatment is not increased.  <P>SOLUTION: The PC steel material 1 composed of a PC steel rod or PC steel stranded wire is preheated, passed through a synthetic resin molding machine 5 for first coating, the surface of the PC steel material 1 is subjected to primary coating with a soft thermoplastic resin containing an adhesion promoter. Then the coated PC steel material is passed through a synthetic resin molding machine 7 for second coating and the surface of the first coating is subjected to second coating by fusing a rigid thermoplastic resin to the surface of the first coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069630-A (JP)
Title: Device for detecting property of substance to be treated for waste treatment furnace
Inventor: MORIHARA TAKAO
IPC: F23G5/50
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting properties of substances to be treated for a waste treatment furnace capable of appropriately controlling combustion without a response delay by accurately detecting properties of garbage at the time of charging into a furnace.  <P>SOLUTION: A dust supplying device 3 for charging the substances D to be treated, which is shot in a hopper 2, into a furnace 1, and the device for detecting properties of substances to be treated for a waste treatment furnace for combusting and treating the substances D to be treated which is charged by the dust supplying device 3. A radiation source for radiating γ ray and a γ ray detector for detecting the γ ray radiated by the radiation source are arranged to face each other on a side wall of a shooting section at the lower side of the hopper 2. There is provided a property determining means 12 for determining the properties of the substances to be treated based on a counting rate of counted γ ray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069203-A (JP)
Title: Cooling device of industrial vehicle
Inventor: TANAKA TETSUJI
IPC: F01P7/04
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device of an industrial vehicle, cooling cooling water and hydraulic fluid with the optimum cooling efficiency and preventing the power transmission efficiency of an engine due to lowering of viscosity of hydraulic fluid of a torque converter.  <P>SOLUTION: An ATC 32 obtains the upper limit rotating speed of a cooling fan 34 on the basis of the detected temperature of cooling water W of a radiator 21, temperature of hydraulic fluid Oc of cylinders 10, 11 and temperature of hydraulic fluid Ot of a torque converter 27, and regulates the rotating speed of the cooling fan 34 from rising over the upper limit rotating speed when the rotating speed of the cooling fan 34 reaches the upper limit rotating speed. In the range where the rotating speed of the cooling fan 34 is under the upper limit rotating speed, the rotating speed of the cooling fan 34 is in proportion to the rotating speed of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066689-A (JP)
Title: Method for continuously casting metal
Inventor: TANAKA TSUTOMU
IPC: B22D41/58
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously casting metal by which the clogging of an immersion nozzle can stably be prevented and the occurrence of a defective product caused by the defect in a cast slab can be prevented.  <P>SOLUTION: In the continuous casting method for supplying the molten metal into a mold while supplying the electric power to the molten metal in a molten metal supplying part, this method is performed as the followings, in which voltage changed with time by using the impressed times for positive voltage and/or negative voltage between electrodes for supplying the electric power, and the impressed time of the voltage of almost 0V and/or the electric short-circuit time between the electrodes, as the constituting factors, is impressed. In the above method, the continuing impressed time of the voltage of almost 0V, the electric releasing time between the electrodes and the electric short-circuit continuing time between the electrodes, are desirable to be 1ns (nano second) to 10s, respectively. Further, the period of change with time in the impressed voltage, is desirable to be 1ms (mili second) to 10s.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079685-A (JP)
Title: Multiple dwelling house interphone system
Inventor: KITO HIDETSUGU
IPC: H04M9/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple dwelling house interphone system that refers to a cross-reference table corresponding to a plurality of control programs provided in a single control unit to activate control programs corresponding to a plurality of living room master units whose functions differ from each other.  <P>SOLUTION: The control unit 5 for respectively controlling a plurality of living room master units 1a, 1b, ..., 2a, 2b, ..., a multiple entrance unit 3, and an administrative room master unit 4 selects a control program in operation among a plurality of control programs 54, 55 from the cross-reference table 56 on the basis of an identification signal to which a code denoting a function of a living room master unit is attached and transmitted from the started living room master unit and activates the selected control program. Further, storage contents of the cross-reference table of the control unit can be rewritten at the time of the start of the living room master unit to which the control unit is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077163-A (JP)
Title: Position measuring network, its terminal, and method of measuring position of dynamic position group
Inventor: MASE KENICHI
IPC: H04W64/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To construct a network for simultaneous own position determination for a plurality of position measuring instruments.  <P>SOLUTION: A set Ω having as elements the plurality of position measuring instruments 10-j connected each other by a communication network is constituted. The element has the first measuring function for measuring an absolute position intrinsic to a self with respect to an absolute reference position, a transmission function for transmitting the absolute position to the another optional element 10-1 out of the plurality of elements, a reception function for receiving the absolute position to the another optional element 10-1 from the another optional element 10-1 out of the plurality of elements, the second measuring function for measuring a relative position 10-1 with respect to the another optional element out of the plurality of elements, and the third measuring function for measuring an own estimated absolute position corresponding to the absolute position of the another element 10-1 and the relative position R[ts]. The network for estimating the own position by mutual communication is constructed thereby when the own position is not able to be measured with respect to the absolute position reference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076496-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KODAMA YOSHIMASA
IPC: F02D41/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a catalyst efficiently clean exhaust gas by creating suitable oxygen occlusion distribution inside the catalyst, in regard to a fuel injection control device for controlling fuel injection amount in an internal combustion engine equipped with the catalyst on an exhaust passage.  <P>SOLUTION: When lean disturbance is generated, first, rich spike control (time t1 to t2) and base rich control (time t2 to t3) are performed such that oxygen occlusion amount OSA becomes a target lower limit value (0.5-α)*Cmax. Lean spike is applied (time t3 to t4) such that OSA becomes a target upper limit value (0.5+α)*Cmax. After that, ideal oxygen occlusion distribution is maintained by alternately performing the base rich control and the lean spike.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080241-A (JP)
Title: Address solution method, network connection apparatus, searching side terminal, and advertisement side terminal
Inventor: YANAGIYA MAYUMI
IPC: H04L12/70
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable assuring the reliability of a neighborhood advertisement message in a system for performing address solution.  <P>SOLUTION: The address solution system executes a procedure by which an advertisement side terminal 30 creates a neighborhood advertisement message including the layer 2 address of the terminal 30; a procedure by which a network connection device 10 decrypts the neighborhood advertisement message encrypted by the terminal 30; a procedure by which the device 10 transfers the neighborhood advertisement message to a searching side terminal 20 if succeeding in decrypting the neighborhood advertisement message; a procedure by which the terminal 20 verifies the address of a retrieval target of the neighborhood advertisement message and the layer 2 address corresponding to the address of a retrieval target, on the basis of the layer 2 address of the terminal 30 included in the received neighborhood advertisement message; and a procedure by which the terminal 20 performs the address solution on the basis of the neighborhood advertisement message being successfully verified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081447-A (JP)
Title: Traveling robot
Inventor: UCHIDA YASUYUKI
IPC: B25J5/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling robot not causing an inoperative state to every change in attitude such as an overturn, a drop or the like in moving to continuously perform various works, and forming a robot body including a work tool into a unit to facilitate reconfiguration and repairing according to uses.  <P>SOLUTION: This traveling robot includes: an enclosure 2 having a left part 3 and a right part 4 and formed into a substantially U-shape with a gap part 6; a traveling part 11 formed of a plurality of tires 12 the outer peripheral surfaces of which are formed on the outer surface of the enclosure 2 to serve as grounding surfaces, and positioned outside the left part 3 and the right part 4 to be disposed without projecting the outline of the enclosure 2; an arm 21 freely rockably disposed in the gap 6 of the enclosure 2 and formed of an articulated arm so that, at each joint part, the forward end side is sequentially folded to the base end side to put the arm in an accommodating state, and store the same in the gap 6; a hand 27 provided at the foremost end of the arm 21; and a crawler belt 30 disposed to wrap round the outer periphery of the arm 21 and interlocking with the tires 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085533-A (JP)
Title: Manufacturing method of lithium manganese compound oxide and lithium secondary battery
Inventor: MITANI TAKAYUKI
IPC: H01M4/505
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lithium manganese compound oxide capable of maintaining a high capacity for a long period of time.  <P>SOLUTION: A lithium manganese compound oxide is compounded by calcining a material mixing manganese dioxide and lithium carbonate at 900°C for 7 hours in the air. The lithium manganese compound oxide obtained is heat-treated at 300-400°C for 5-20 hours and the heat-treated lithium manganese compound oxide is obtained. The heat-treated lithium manganese compound oxide is used for a positive electrode active material and a lithium secondary battery is fabricated. Therefore, the residual manganese is reduced and variations and degradation of the battery characteristics are suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082841-A (JP)
Title: Hot rolled steel sheet combining bh property and stretch flange formability, and its production method
Inventor: YOKOI TATSUO
IPC: C21D8/02
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet having a tensile strength in a class of 370 to 490 MPa, and combining BH (Bake hardening) properties and stretch flange formability, and to provide its production method.  <P>SOLUTION: The hot rolled steel combining BH properties and stretch flange formability is a steel sheet comprising 0.01 to 0.2% C, 0.01 to 2% Si, 0.1 to 2% Mn, ≤0.1% P, ≤0.03% S, 0.001 to 0.1% Al and ≤0.01% N, and the balance Fe with inevitable impurities. Its microstructure is a mainly uniform continuously cooled transformed structure, and the average particle diameter thereof is >8 to 30 μm. In the method of producing a hot rolled steel sheet combining BH properties and stretch flange formability, a slab comprising the above components is subjected to rough rolling, is subjected to finish rolling in the temperature range of the Ar<SB>3</SB>transformation point+50°C or higher, is cooled in the temperature range of Ar<SB>3</SB>to 500°C at a cooling rate of ≥80°C/s to the temperature range of ≤500°C on and after 0.5s after the completion of the finish rolling, and is coiled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081692-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YAMAMOTO TAKUYA
IPC: B41J2/52
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a difference in density of an image caused by a difference in a latent time.  <P>SOLUTION: A difference between the latent times of an image formed in a region at the top part of a printing paper and an image formed in a region near the top part of the printing paper is introduced based on a distance from the top part of the printing paper. Then, a difference between color developing densities of the images formed in the two regions is introduced based on a difference of the latent times to introduce a corrected value of the color developing density between the images formed in the two regions. Then, exposures in respective regions on the printing paper are adjusted by the corrected values of the color developing density from the exposures based on pixel levels of pixels corresponding to respective regions included in the image data. Thereafter, the regions on the printing paper are exposed based on the exposures introduced respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086714-A (JP)
Title: Resonator integrated with support base, and its manufacturing method
Inventor: MIYAJIMA YOSHIKAZU
IPC: C04B37/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator integrated with a support base having excellent reliability in connection between a resonator part and a support base part consisting of same kind ceramics.  <P>SOLUTION: The method is one for manufacturing a resonator 1 integrated with a support base including: the resonator part 11 consisting of a dielectric ceramic; and the support base part 12 which is formed by the ceramics being the same in kind as those constituting the resonator part, so as to support the resonator part. The method comprises: a process for allowing a connection part formed on one end surface of a molding 31 for an uncalcined resonator part to be the resonator part after calcination to be brought into contact with a connection part formed on one end surface of a molding 32 for an uncalcined support base part to be the support base part after calcination, and for defining them as uncalcined temporary connection bodies; and a process for calcinating the uncalcined temporary connection bodies, so as to connect the resonator part to the support base part. It is favorable that the connection part of the molding for the uncalcined resonator part is brought into contact with the connection part of the molding for the uncalcined support base part, via a cementing material containing a ceramic component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093519-A (JP)
Title: Silicon carbide substrate and method of manufacturing the same
Inventor: SHIOMI HIROSHI
IPC: H01L21/324
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing silicon carbide (SiC) substrate by which an SiC substrate which is ideal for the manufacturing of semiconductor devices can be manufactured efficiently, and to provide the SiC substrate manufactured by the method.  <P>SOLUTION: The method of manufacturing the SiC substrate 4 includes a step of forming an SiC ingot 3, a step of forming a wafer 4a by cutting the ingot 3, and a step of making the radius of curvature of a wafer 4a to ≥35 m by heating the wafer 4a. The surface of the SiC substrate 4 manufactured by this method has a defect density of ≥1.1×10<SP>2</SP>defects/cm<SP>2</SP>and ≤1.0×10<SP>9</SP>defects/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094152-A (JP)
Title: Image processing apparatus and method
Inventor: HARADA SHIGERU
IPC: H04N11/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To convert an SD image into an HD image with an optional high resolution wherein the enhancement of the frequency characteristic in horizontal and vertical directions is balanced while preventing problems of S/N and preshoot/overshoot.  <P>SOLUTION: The frequency adjustment circuit 15 of the image processing apparatus 1 attenuates the frequency characteristic of a received video signal much more toward high frequency components in accordance with the band and the S/N of the received video signal. An image conversion section 20 converts a 525i signal into a 1050i signal whose number of lines is twice that of the 525i signal by carrying out adaptive processing to obtain the predicted value of an HD image through linear combination between an SD image and a prescribed predicted coefficient. In this case, the image conversion section 20 varies the resolution axis intensity so that the frequency characteristic at an output stage is almost made flat. A horizontal/vertical enhancement circuit 22 adjusts the enhancement in the horizontal/vertical directions to balance the enhancement in the horizontal and vertical directions as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004993-A (JP)
Title: Liquid crystal device
Inventor: MURAIDE MASAO
IPC: G02F1/1339
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a liquid crystal device having a non-display area narrowed by optimizing the positions for forming signal input/output terminals which are not used after inspection.  <P>SOLUTION: In a substrate AM for a liquid crystal device of a liquid crystal device LP, on the underlayer side of a sealing layer GS, input/output signal terminals XEP<SB>1</SB>, XEP<SB>2</SB>, XEP<SB>3</SB>, XEP<SB>4</SB>, YEP<SB>1</SB>, and YEP for inspection connected to a shift register are formed in the discontinuation parts of the gap control areas 41, 42, 43, 44 formed along the outer circumferential edge of a pixel part 21.  <P>COPYRIGHT: (C)2004,JPO