baber/WOPTO huggingface dataset:
Patent JP-2005341170-A (JP)
Title: Radio base station apparatus and radio communication method
Inventor: HARA MASAYUKI
IPC: H04B1/707
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of enhancing communication quality in the case of transmitting data by utilizing a shared channel of a radio communication system and suppressing the power consumption of a transmission apparatus.  <P>SOLUTION: Antenna elements 1a to 1d configuring an adaptive array antenna receives an uplink signal from user equipment and transmits a downlink signal to the user equipment. An adaptive processor 3 calculates weight information by each mobile unit on the basis of the received power of a high speed-dedicated physical control channel HS-DPCCH and stores the result to an adaptive processor memory 4. In the case of transmitting data to the user equipment via a high speed-downlink shared channel HS-PDSCH, the weight information corresponding to the user equipment of a destination of the data is extracted from the adaptive processor memory 4 and set to multipliers 5a to 5d.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341356-A (JP)
Title: Image processor, processing method and program
Inventor: KASAHARA HIDEAKI
IPC: H04N1/405
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor employing an error diffusion method for preventing deterioration in image quality, by generating a dot faithful to an inputted gray level in which the problems of "delay in dot generation" and "trailing" are solved without losing the essential features of error diffusion method and error diffusion method of high processing rate is employed, and to provide image processing method and program.  <P>SOLUTION: The image processor comprises a means of converting input image data into output image data having two kinds or more of gray level per pixel, and a means of diffusing an error generated from the converting means to pixels not yet converted by a diffusion matrix, wherein the diffusion matrix is arranged with coefficients such that a remarked pixel is located at the centroid position of the diffusion matrix.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334954-A (JP)
Title: Feeding device for welding wire
Inventor: HANDA KATSUMI
IPC: B23K9/133
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding device for welding wire which improves workability for replacement of a pressing roller.  <P>SOLUTION: A pressurizing arm 54, a frame 52 and a motor 50 are arranged in this order seen from the axial direction of the welding wire 51. A cylindrical pressing roller fixing pipe 1, which is longer than the width of the pressing roller 53, is installed in the axial center of the pressing roller 53. Both ends of the pressing roller fixing pipe 1 are supported by the pressurizing arms 54. A fastener 4 longer than the pressing roller fixing pipe 1 is inserted into the pressing roller fixing pipe 1 from the opposite side of the motor 50 and the end 5 of the fastener 4 on the motor 50 side is locked by a fastener end 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335610-A (JP)
Title: Vehicle mounted cart
Inventor: HASHIMOTO TAMOTSU
IPC: B62B3/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle mounted cart which can easily be mounted on a vehicle.  <P>SOLUTION: A trunk floor 32 of a car body 30 is inserted to a notch 33 of a round leg 14 of a shopping cart 10 which has the notch 33 on its front side in its side view. Thus, a cart body 12 can be moved above the trunk floor 32 of the car body 30. Then, a third leg 40 and a second leg 38 are overlapped with a first leg 36 by shortening the leg 14 by holding a handle 76 for lifting the leg. Thus, the leg 14 can be housed on the side of the cart body 12, and the shopping cart 10 can be laid on the trunk floor 32 of the car body 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335294-A (JP)
Title: Drive controlling method of liquid-droplet discharging head, drive controller of liquid-droplet discharging head and liquid-droplet discharging device
Inventor: ISHIKAWA HIROYUKI
IPC: B41J2/045
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive controlling method of liquid-droplet discharging head capable of suppressing effectively the residual vibration of an electrostatic-actuator vibrating-plate section and preventing a surplus liquid-droplet from being discharged and performing a high-speed printing operation, a liquid-droplet discharging-head drive controller using the same method and a liquid-droplet discharging device.  <P>SOLUTION: After having applied a driving voltage pulse Pw which makes the liquid-droplet discharged, the vibrating plate part displaced by the residual vibration applies an auxiliary voltage pulse Pwa suppressing the residual vibration of the vibrating plate part to time zones t4-t7 with a rate or acceleration which makes the liquid running out of a nozzle further pressurized in the discharging direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336586-A (JP)
Title: Dephosphorizing treatment method for molten iron
Inventor: KIKUCHI YOSHITERU
IPC: C21C1/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively dephosphorize molten iron in spite of the use of a little quantity of flux for dephosphorizing by quickly slagging added flux for dephosphorizing, in the dephosphorizing treatment for molten iron.  <P>SOLUTION: In the dephosphorizing treatment method for molten iron, in the case of applying the dephosphorizing treatment to the molten iron by supplying oxygen source, the molten iron 14 having ≤0.2 mass% silicon content is used and the heated or heated/melted powdery flux 16 for dephosphorizing mainly containing CaO is adding by blowing together with the oxygen source through a top-blown lance 3 toward bath surface of the molten iron to perform the dephosphorizing treatment. In this case, fuel is blown from the top part of the top-blown lance and this fuel is burnt, and the flux for dephosphorizing can be heated with generated flame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345000-A (JP)
Title: Cooking stove
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24C15/10
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve heat efficiency by exhaust gas by reducing fluid resistance by a trivet.  <P>SOLUTION: The trivet 5 is composed of a plurality of L-shaped trivet claws 24 radially arranged in a plane direction, and a disc-shaped trivet ring 25 on which the trivet claws 24 are stood and which has an opening at its center, and the trivet 5 is set on a position concentrically to a main body part 11 of an inward flame hole burner 4. The trivet claws 24 are respectively composed of a horizontal part 25 kept into contact with a bottom part of a cooking container P, and a vertical supporting part 27 for supporting the horizontal part 26 on the trivet ring 25. The horizontal part 26 has the plate-shape having a thickness in the vertical direction smaller than a width in the circumferential direction of the trivet ring 25, its upper face is flat to be closely kept into contact with the bottom part of the cooking container P, and its lower face is formed into the circular arc-shape thickest at its center and gradually thinned toward an end part in the width direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344163-A (JP)
Title: Copper alloy for electrical and electronic equipment
Inventor: MIHARA KUNITERU
IPC: C22F1/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy for electrical and electronic equipment having excellent stress relaxation resistance, electric conductivity, strength, bendability and solder adhesion.  <P>SOLUTION: The copper alloy is: a copper alloy for electrical and electronic equipment having a composition which contains at least one among an intermetallic compound consisting of Ni, Ti and Mg, an intermetallic compound consisting of Ni, Ti and Zr and an intermetallic compound consisting of Ni, Ti, Mg and Zr and consists of Ni, Ti, Zn, Cu, either or both of Mg and Zr and inevitable impurities: and further a copper alloy for electrical and electronic equipment having a composition which contains at least one among an intermetallic compound consisting of Ni, Ti and Sn, an intermetallic compound consisting of Ni, Ti and Si and an intermetallic compound consisting of Ni, Ti, Sn and Si and consists of Ni, Ti, Zn, Cu, either or both of Sn and Si and inevitable impurities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344402-A (JP)
Title: Precast concrete floor slab, and composite floor panel using the same
Inventor: SASAKI TORU
IPC: E01D19/12
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide precast concrete floor slabs which are continuously laid on steel main girders and united to the same in one body to constitute a composite floor panel wherein the precast concrete floor slabs have high fatigue strength against repeated loads at a joint between the floor slabs adjacent to each other.  <P>SOLUTION: Each floor slab 1 is formed of longitudinal beams 2, 2 located on both lateral sides thereof and extending in a longitudinal direction, transverse beams 3, 3 located between the longitudinal beams 2, 2 on the main girders 20 and extending in a lateral direction, and a floor plate 4 arranged astride the longitudinal beams 2, 2 and located on the transverse beams 3, 3, such that a distance between side surfaces on both the lateral sides is shorter than a distance between side surfaces outside the longitudinal beams 2, 2. Then anchoring members 7 are protruded from the lateral side surfaces of the floor plate 4 and from the upper surface of each longitudinal beam 2. Further each floor slab 1 is laid on the main girders 20 while abutting on the longitudinal beam 2 of the floor slab 1 laterally adjacent thereto via the side surface thereof, and a filler 9 is filled in a gap between side surfaces of the floor plates 4, 4 of the floor slabs 1, 1 adjacent to each other, and the anchoring members 7 is embedded in the filler 9, to thereby connect the floor slabs 1, 1 to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344408-A (JP)
Title: Road surface evaluation method
Inventor: FUKUHARA TOSHIHIKO
IPC: G01C7/04
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road surface evaluation method for appropriately obtaining a repair required part in repairing a road provided with a bridge, a tunnel or the like, and easily computing cost or the like required for the repair.  <P>SOLUTION: The road surface evaluation method comprises a longitudinal section profile acquisition procedure I for obtaining the longitudinal profile of the road surface; a road surface flatness computing procedure II for obtaining the flatness of the road surface from an international roughness index IRI for every section of the predetermined length of the road based on longitudinal section profile data; a repaired part survey procedure III for specifying target flatness for every section of the predetermined length of the road beforehand and comparing the flatness data with the target flatness to determine the repair required part; a repaired amount computing procedure IV for obtaining the repaired amount by correcting the flatness data with linear design connected by an N-th curve for every repair required part to obtain the target flatness; and an estimate computing procedure V for acquiring public repair data on the type and cost of the road surface repair work of the road to compute the estimate of the road surface repair work based on the repair data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004363109-A (JP)
Title: Ct imaging system possessing x-ray source with two or more peaks
Inventor: HOFFMAN DAVID M
IPC: G21K5/02
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To carry out energy discrimination in multi-slice computed tomography (CT).  <P>SOLUTION: An X-ray source (32) for carrying out the energy discrimination in an imaging system (10) includes a negative electrode irradiation device (82) irradiating electrons, and a positive electrode (81) having a target (80) in which X-ray beams (93) having a plurality of X-ray dose energy peaks (116 and 120) are generated when electrons are made incident. A method of making the energy discrimination in the imaging system (10) includes irradiation of electrons. The X-ray beams (93) having the X-ray dose energy peaks (116 and 120) are generated. The X-ray beams (93) are oriented through an object under test (44), and received. The X-ray image having a plurality of energy discrimination characteristics is formed responding to the X-ray beams (93).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005344907-A (JP)
Title: Control device for vehicular running gear
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicular running gear in a vehicle with a differential mechanism for improving power generating efficiency in the power shut-off condition as much as possible.  <P>SOLUTION: The control device comprises an automatic shift part 20 provided in a power transmission passage between a transmission member 16 and a driving wheel 38, a change-over brake BO and a change-over clutch CO for selectively changing over a power distributing mechanism 16 between a differential condition where a first carrier CA1, a first sun gear S1 and a first ring gear R1 are mutually and relatively rotatable and a non-differential condition where they are integrally rotatable or the fist sun gear is non-rotatable, and a change-over control means 60 using a differential condition change-over device for changing over the power distributing mechanism 16 into the differential condition when generating power in the power shut-off condition of the automatic shift part 20. The rotating speeds of a first motor M1 and a second motor M2 can be freely determined and their total power generating efficiency can be improved as much as possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350278-A (JP)
Title: Silicon carbide single crystal, silicon carbide substrate and method for manufacturing the same
Inventor: NAITO MASAMI
IPC: C30B29/36
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide single crystal with a large diameter and high quality, including little micropipe defects, screw dislocation and edge dislocation, a silicon carbide substrate and a method for manufacturing the substrate.  <P>SOLUTION: Arranging a plurality of silicon carbide single crystals having their growth surfaces being tilted at an inclination angle of 1-90° from ä0001} plane so that the growth surfaces oppose each other with definite intervals, then silicon carbide single crystals are grown on the growth surface to fill the intervals with silicon carbide single crystals to obtain a grown crystal. Then a plurality of silicon carbide single crystals having their growth surfaces each being a surface with a normal line vector in a direction of a vector making an angle in the range of 45-135° with a vector projected of a normal line vector of the growth surface on the ä0001} plane are arranged so that their growth surfaces oppose each other with definite intervals, then silicon carbide single crystals are grown on the growth surface to obtain a grown crystal by filling the intervals with silicon carbide single crystals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352618-A (JP)
Title: Signal processor
Inventor: YAMASHITA KATSUAKI
IPC: G06F9/44
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor capable of preventing signal processing delay, thereby performing an efficient signal processing.  <P>SOLUTION: The signal processor performs signal processing consisting of a plurality of signal processing unit elements through software. A circuit is constituted by connecting a plurality of signal processing modules processing the signal processing unit elements through the software respectively and its circuit constitution information is held and managed by a circuit constitution information storage management part. A signal processing order determining means makes an initial route search and a loop search and determines the signal processing order of the plurality of signal processing modules stored in the circuit constitution information storage management part so that signal module groups constituting a loop are localized in terms of the signal processing order and put together. A signal processing execution means executes the signal processing modules sequentially in the determined signal processing order to execute the signal processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352373-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: EBARA TOSHIYUKI
IPC: G03G5/08
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high productivity method for manufacturing an electrophotographic photoreceptor less liable to cause image defects concerned with cleanability, such as image deletion, and capable of reducing a load on an image forming apparatus.  <P>SOLUTION: In the method for manufacturing the electrophotographic photoreceptor including a step of sequentially depositing, on a conductive substrate, a photoconductive layer comprising a non-single-crystal material based on silicon atoms and a surface layer comprising a non-single-crystal material containing at least silicon and nitrogen atoms, a high hardness layer region and a low hardness layer region are sequentially deposited as the surface layer and then the high hardness layer region is partly exposed to the surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001676-A (JP)
Title: Sorting transport device
Inventor: IKEUCHI TAKASHI
IPC: B65H9/12
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly deliver a photosensitive material without generating complication of structure nor rise of cost in a sorting transport device for operating in a sorting mode and a single-row transporting mode.  <P>SOLUTION: This sorting transport device is provided with single pinching mechanism C for pinching a printing paper, a feed means for moving the pinching mechanism in a transporting direction and a shift means for moving the pinching mechanism C in a sorting direction. A guide member 72 is provided in a delivery position in order to correct hang-down of the printing paper by getting in contact with the printing paper when pinching a large size printing paper with the pinching mechanism C and delivering it to a receiver roller 80 in the delivery position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005673-A (JP)
Title: Communication device and packet communication method
Inventor: OZAKI SEIJI
IPC: H04L7/00
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the occurrence of fluctuations of a transfer delay of a control frame caused by the addition of a code area when a redundant code is added, and also, to surely establish the synchronization of time information between a master device and a slave device.  <P>SOLUTION: The communication device is provided with a multiplexer 1 which outputs a control packet by multiplying the control packet in terms of time division to a data packet; a TS insertion part 2 which inserts the time information to the control packet outputted from the multiplexer 1; a redundant code adder 3 for outputting data packet and the control packet with the inserted time information which are outputted from the multiplexer 1 after adding redundant codes to them; and a speed adjuster 4 to execute speed adjustment for adding an idle time equivalent to a redundant code area amount which is added to the data packet or the control packet by a redundant code addition part 3 behind the packet when the data packet or the control packet is outputted from the multiplexer 1. The redundant code adder 3 inserts the redundant code to an idle time generated behind each packet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000494-A (JP)
Title: Game machine
Inventor: HOSOKAWA TETSUHISA
IPC: A63F5/04
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of adjusting a put-out timing of tokens 25.  <P>SOLUTION: This game machine is provided with a retaining part 100a retaining tokens 25 put out by a hopper 52, and a putout part 100b formed to allow the passing of the tokens 25 put out from the retaining part 100a to the outside of the game machine 1. The retaining part 100a is provided with an opening/closing plate 105 changeable into either of an opened state of putting out tokens 25 via putout part 100b or a closed state of retaining the tokens 25, and an opening/closing plate solenoid 106 changing the opening/closing plate 105 into either of the opened state or the closed state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004890-A (JP)
Title: Battery
Inventor: SHITAYA HIROSHI
IPC: H01M14/00
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery in which strict collection is unnecessary like an ordinary battery without needing a tightly sealed packing, and furthermore in which disposal by incineration is possible similar to the case of general trash.  <P>SOLUTION: A power generation part is provided with at least an acidic medium in which a first electrode is arranged and a basic medium in which a second electrode is arranged, and this is the battery in which the acidic medium and the basic medium are mutually adjacent or installed in the neighborhood, a reactant is contained in at least either of the acidic medium or the basic medium, the first electrode and the second electrode are composed of carbon and an organic compound having a hydrocarbon as the skeleton, and a heavy metal is not contained in the acidic medium or the basic medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005121007-A (JP)
Title: Variable displacement rotary compressor
Inventor: CHO SEIKAI
IPC: F04C18/356
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement rotary compressor capable of preventing upper and lower eccentric bushes from being rotated in compression chambers.  <P>SOLUTION: This variable displacement rotary compressor comprises the upper and lower compression chambers having different internal volumes, a rotating shaft passed through the upper and lower compression chambers, upper and lower eccentric cams formed on the rotating shaft, upper and lower eccentric bushes disposed on the outer peripheral surfaces of the upper and lower eccentric cams, a slot formed at a specified position between the upper and lower bushes, a lock pin selectively switching the upper and lower eccentric bushes to a maximum eccentric position by moving along the slot, and a clutch device locked to the slot at a position opposed to the lock pin and preventing the upper and lower eccentric bushes from slippingly rotating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006010112-A (JP)
Title: Grill opening determining method in forced air blowing system using duct
Inventor: WATANABE SHINJI
IPC: F24F13/02
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill opening determining method in a forced air blowing system using a duct, capable of easily adjusting an air volume passing through a grill to a set air volume.  <P>SOLUTION: The relationship between a length of the used duct and the number of its bending parts, and a pressure loss value of the duct is determined in advance, the opening of the grill can be adjusted in correspondence with the pressure loss value of the duct, the pressure loss value of the duct is determined on the basis of the length of the duct and the number of bending parts before or after its placement on the basis of the relationship, and the opening of the grill is adjusted to the opening corresponding to the pressure loss value of the duct to adjust the passing air volume of the grill to the set air volume.  <P>COPYRIGHT: (C)2006,JPO&NCIPI