baber/WOPTO huggingface dataset:
Patent JP-2005073162-A (JP)
Title: Receiving device and method for estimating amplitude ratio
Inventor: SHINOI KENICHIRO
IPC: H04B1/712
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve receiving performance by estimating an amplitude ratio of a known signal to an information signal using channel estimation power for each path even if a path with a low receiving level because of fading exists.  <P>SOLUTION: Finger parts 110-1 to 110-n obtain channel estimation power from a CPICH symbol (known signal) of each path and synchronously detects an HS-PDSCH symbol (information signal). A path determining part 120 determines a path to be used for amplitude ratio estimation of the known signal to the information signal using the channel estimation power. A rake synthesis part 130 rake-synthesizes the result of synchronous detection of the HS-PDSCH symbol. A fading removing part 140 divides the HS-PDSCH symbol of the path determined by the path determining part 120 by the channel estimation power of this path. An amplitude ratio levelling part 150 levels the absolute value of the division result over a predetermined interval and calculates the amplitude ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078928-A (JP)
Title: Excimer discharge lamp dimmer
Inventor: FUJIWARA KUNIHIKO
IPC: H05B41/392
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer discharge lamp dimmer which enables an excimer discharge lamp to control light stably in a wide range.  <P>SOLUTION: In the excimer discharge lamp dimmer which controls light by applying a high frequency voltage of a kHz or higher band to the excimer discharge lamp 8 and varying the frequency of the high frequency voltage, an ON-time per half cycle of the frequency is made to be nearly the same as a time for electric-charging contributing to the light emission of the excimer discharge lamp 8, thereby enabling the stable light control. Further, the high frequency voltage applied to the excimer discharge lamp is modulated by a rectangular wave having a lower frequency than that of the high frequency voltage, thereby enabling the light control in a wider range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081177-A (JP)
Title: Stirring device
Inventor: OGAWA TAKEO
IPC: B01F13/08
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring device which permits satisfactory magnetic force transmission by reducing/preventing mutual magnetic interference even when adjacent magnet rotators 3 are proximately arranged by themselves, permits such an accurate synchronous rotation control that the rate of respective stirrers 4 can optionally be changed from low rate to high rate or to a constant rate, allows a dispensing process in which a chemicals delivery instrument arranged with a standard pitch and a dispensing device etc. are utilized to be shifted as a stirring process as it is and permits the simplification of operation process and enhancement of operability.  <P>SOLUTION: The magnet rotators 3 are arranged as a set for a plurality of vessels 2 and are loaded successively so as to synchronously rotate with a relation of a pair to the stirrers. The magnet rotators 3 are arranged with different magnetic axial directions so that magnetic poles of the adjacent magnets 32 are not placed oppositely to one another at a rotating position. Otherwise, the magnetic poles are constituted so that the lines of magnetic force are oppositely operated in the vertical direction and the stirrers 4 are set to a size shorter than the width of S-N magnetic pole of the magnet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085314-A (JP)
Title: Signal detecting device and disk device
Inventor: SUGITA JUNKICHI
IPC: G11B7/005
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information detecting circuit and disk device, which can detect information with a high SN ratio, despite a simple circuit configuration and a light hardware load.  <P>SOLUTION: The device comprises: a sampling circuit for sampling an input at the fixed phase of a reproduced wobble clock WCK for each waveform included in wobble data WBD; a computing circuit for computing the sum of squares of an error (or its relative value), as many as the number (n) of kinds of waveforms for sample values of the sampling circuit, based on the waveforms or the above phase; and a wobble decoder 24 including a selecting circuit, which has memories and adders (m minus 1 also possible) as many as the number (m) of states that can transit and one selector, stores the value in the previous state by adding a branch metric in each state based on a state transition diagram, and selects one with the smallest value from among the above computation results when there are two or more paths that can transit to the state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083437-A (JP)
Title: Divided flange
Inventor: HAYASHI KANEFUSA
IPC: F16L23/026
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided flange capable of dispensing with use of a complicated mold when manufacturing a flexible pipe joint with flange, preventing occurrence of improper molding, and reducing the number of parts and allowing one worker to mount it easily.  <P>SOLUTION: This annular divided flange can be mounted on a pipe body having a pipe main body having flexibility and a collar part formed in an end part of the pipe main body. The divided flange is provided with two circular arc flange pieces or more and two connection parts protruding outward from an outer peripheral face in both end parts of the flange piece. Each flange piece is mutually connected by a connection part and is annularly constituted. Consequently, work for mounting the flange piece on the pipe main body when manufacturing the flexible pipe joint with flange becomes easy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088113-A (JP)
Title: Two-leg walking movable body and two-leg walking control method
Inventor: MIYAKOSHI SEIICHI
IPC: B25J5/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-leg walking movable body including a two-leg walking control device, quickly coping with a change in environment and sudden disturbance while controlling the motion of two-leg walking in real time.  <P>SOLUTION: A storage device 104 stores orbit data about the absolute angle and angular speed of two legs covering the state space describing the two-leg walking movable body by advance simulation in which the angle of the coxa is represented by a describing function concerning a passive walking pattern of the two-leg movable body having two legs and the parameter of the describing function is changed organizationally. An arithmetic processing part 102 calculates a target value of the describing function by collating the absolute angle and angular speed detected by a sensor with the orbit data and controls so that the angle of the coxa reaches the target value according to the target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087851-A (JP)
Title: Vibrator
Inventor: MURAKAMI YOSUKE
IPC: B06B1/04
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator typically generating mechanical vibration, capable of generating rolling vibration easy to be felt by the body without causing strain nor noises.  <P>SOLUTION: This vibrator of the present invention is provided with a magnetic circuit having demarcated magnetic spaces, a frame, a voice coil fixed to the frame, a damper vibratably supporting the magnetic circuit in relation to the frame, and a rolling vibration generating means generating rolling vibration to the magnetic circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092980-A (JP)
Title: Recording method for eccentricity compensation data, recording medium, and control method for head positioning and information recording reproducing device
Inventor: TAKAMATSU KOHEI
IPC: G11B5/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide configuration for realizing eccentricity compensation for a cylinder of a disk shape recording medium effectively.  <P>SOLUTION: In the configuration, an initial value table data RRO-CD for eccentricity compensation quantity is recorded in a user data recording area for recording ordinary user data which is different from a servo frame SF for a disk shape recording medium 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061604-A (JP)
Title: Plug-in synthetic resin staple
Inventor: OTANI HIROKI
IPC: F16B15/08
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple having good workability while eliminating conventional concern for insulation deterioration due to too much drive of a hammer by holding an electric wire on a wood portion during electric work.  <P>SOLUTION: A staple body formed of a synthetic resin superior in insulation and durability has a groove in which the electric wire is plugged and a hole in which a special nail is stuck. The groove for the electric wire is somewhat narrower than the electric wire so that the electric wire is hardly retracted therefrom. The nail has an angular cross section for preventing the rotation of the synthetic resin staple body. The front end of the nail is stuck in the staple to the extent that it is not exposed to the lower part of the staple before driven into the wood portion. This prevents the front end of the nail from being hitched on a glove or stuck in a finger. In a staple construction method, the synthetic resin staple is first driven into the wood portion and then the electric wire is plugged in the staple, therefore allowing safe and easy work while preventing too much drive of the hammer into the electric wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168027-A (JP)
Title: Led array exposure system and image forming apparatus comprising it
Inventor: OBA TADASHI
IPC: G03G15/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED array exposure system performing exposure depending on image data where the density of one pixel is represented by multilevel, and capable of forming an image having a density varying linearly by correcting variation in the quantity of light and beam area and correcting the effect of the sensitivity or temperature of a photosensitive body on the gray scale of a pixel thereby reducing unevenness of density and streak significantly, and to provide an image forming apparatus comprising the LED array exposure system.  <P>SOLUTION: A low gray scale correction current ((a) point-correction current Ia) and a high gray scale correction current ((b) point-correction current Ib) are determined by correcting the quantity of light while taking account of a beam area correction for variation in the beam area of each LED light emitting element passed trough a lens array, and the effect of sensitivity S or surface temperature of a photosensitive body for low gray scale and high gray scale of image data. These two correction currents are complemented linearly to obtain a current Ig for driving the LED light emitting element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005087616-A (JP)
Title: Electric shaver
Inventor: NAGOU NOBUAKI
IPC: B26B19/46
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric shaver capable of confirming shaving conditions without mirror.  <P>SOLUTION: The main body 12 of the electric shaver is composed of an upper main body 14 in the upper part equipped with a foil 20 on the upper surface of the upper main body 14 and a lower main body 16 in the lower part and a solid state imaging element 32 is placed on one side of the upper main body 14. The solid state imaging element 32 can pick up the image of a subject. An LCD 36 is equipped in the center of the low part front 16B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092153-A (JP)
Title: Image forming apparatus
Inventor: ITO YOSHIHIRO
IPC: G03G15/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the biasing of a belt body for transferring a toner image on an image carrier to a transfer material is corrected by simple constitution.  <P>SOLUTION: The image forming apparatus comprising the belt body 1 for transferring a toner image on the image carrier 111 to the transfer material P, a first stretching member 3 for stretching the belt body 1 and a second stretching member 2 capable of stretching the belt body 1 and changing the angle of the first stretching member 3 is provided with contact members 13a, 13b capable of contacting with the belt body 1 and constituted so that the contact state between the contact member 13a and the belt body 1 is changed and the angle of the second stretching member 2 with respect to the first stretch member 3 is changed in accordance with the contacts states between the contact members 13a, 13b and the belt body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095036-A (JP)
Title: Lower link-fixing apparatus of agricultural tractor
Inventor: UCHIDA NAOKI
IPC: A01B59/043
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the lower link-fixing apparatus of an agricultural tractor having a three point link apparatus behind a machine frame, which can prevent the lateral shaking of the lower links in an implement-nonattached state to prevent the contact of the lower links with a traveling section and the shaking of the lower links.  <P>SOLUTION: This lower link-fixing apparatus of the agricultural tractor is characterized by disposing right and left stabilizers 8L, 8R for linking the middle portions of the right and left lower links 7L, 7R to the machine frame 2, disposing a cylinder portion 17 and a piston portion 19 in each of the right and left stabilizers 8L, 8R, disposing a fixing hole 19b and a long hole 19c in the piston portion 19, and inserting an adjusting pin 18 into one (fixing hole 19b) of both the holes 19b, 19c of each piston portion 19 to elongate each stabilizer. Thereby, the tip sides of the right and left lower links 7L, 7R can be shortened to prevent the contacts of the right and left lower links 7L, 7R with the traveling section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095332-A (JP)
Title: Electric moving rack
Inventor: IKENAGA ICHIRO
IPC: B65G1/10
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric moving rack rejecting the moving of a moving rack facing a working passage, securing the safety of workers in the working passage and being used as a moving rack of multi-passage type.  <P>SOLUTION: The electric moving rack is provided with an operation switch 4 for the right; an operation switch 6 for the left; a control means 50, while a signal for the right is output, moving the moving rack to the right, and while a signal for the left is output, moving the moving rack to the left; adjoining rack detecting means 65 and 66 measuring a distance between adjoining racks; and passage entry detecting means 61 and 62 formed between the racks. The control means 50 controls to move the moving rack in the same direction as the moving of the adjoining moving rack and to hold a fixed distance toward the adjoining moving rack and, when the sensors 65 and 66 detect an approach of an adjoining moving rack to a predetermined distance, and rejects the moving of the moving rack, when entry detecting means 61 and 62 detect the entry of a moving rack. The moving racks other than the moving rack rejected its driving can arbitrarily move.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004140821-A (JP)
Title: Authentication method using mobile terminal
Inventor: HOSHINO HIROICHI
IPC: H04W76/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize personal authentication which uses a mobile phone, which is simple and easy, and which does not impose economical burden on the user.  <P>SOLUTION: A special number of an authentication center is called in a sending number display state and is cut off by one call from a mobile terminal. Because the authentication center can identify the sending number of the mobile terminal, as long as the sending number display for the call is done in spite of cutting the call off, the center collates a member-registered sending number which corresponds to the sending number by searching the database provided at the authentication center. An authentication processing is executed thereby, and the result is output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005100146-A (JP)
Title: Problem solution supporting server and problem solution supporting method
Inventor: NAGANUMA TAKESHI
IPC: G06F17/30
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To quickly provide a beneficial service on a network by such a simple operation that a user designate any problem to be solved.  <P>SOLUTION: A problem solution supporting server 10 associates the attribute information of services as providing candidates with service URI, and registers them in an SD storage DB 30. When receiving a task model acquisition request from a portable terminal 50, a problem solution supporting server 10 transmits a task model having a hierarchical structure to the portable terminal 50 by a task model transmitting part 103. Also, when receiving a service acquisition request, the problem solution supporting server 10 acquires the attribute information of the service by analyzing the request, and compares and collates it with attribute information registered in an SD storage DB 30. As the result of collation, when there is any matched attribute information, the problem solution supporting server 10 selects the service having URI corresponding to this, and presents it to the portable terminal 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183647-A (JP)
Title: Dual mode fuel injection system and fuel injector for system
Inventor: LAWRENCE KEITH E
IPC: F02M51/06
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual mode fuel injection system and a fuel injector for the system.  <P>SOLUTION: The fuel injection system can form two different spray patterns in response to a positioning of a needle control valve member. Which chamber of two needle control chambers is placed in a low pressure state is determined based on the positioning of a needle control valve member. First and second needle valve members have closing hydraulic surfaces exposed to fluid pressure in the two needle control chambers. The injector preferably includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set that are controlled by first and second needle valve members, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005113789-A (JP)
Title: Pulse-detonation engine
Inventor: AOKI SHUICHI
IPC: F02C5/12
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse-detonation engine in which an engine output can be controlled by supplying a fuel and an oxidizing agent with a high degree of precision.  <P>SOLUTION: The pulse-detonation engine 100 includes a detonation pipe 10, valves 21-24, and valves 31-34. The valve 21 and the valve 22 are arranged in series (a 1st supply-system). The valve 23 and the valve 24 are arranged also in series (a 2nd supply-system). The 1st and the 2nd supply systems are arranged parallel with each other. The valve 31 and the valve 32 are arranged in series (a 3rd supply-system). The valve 33 and the valve 34 are arranged also in series (a 4th supply-system). The 3rd and the 4th supply systems are arranged parallel with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120001-A (JP)
Title: Fluorinated dinitro monomer, fluorinated diamine monomer, and fluorinated polyamide and fluorinated polyimide prepared from fluorinated diamine monomer
Inventor: LIAW DER-JANG
IPC: C07C205/38
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily and inexpensively preparing a polyamide and a polyimide which have solubility and are readily modified.  <P>SOLUTION: The method for preparing a fluorinated polyamide having a flexible structure on a chain comprises using a diamine monomer and subjecting the compound, a condensing agent, different dioxides and different dianhydrides to direct polycondensation reaction to give a series of a new polyamide and polyimide containing fluorine. A polyamide having a structure represented by the formula is obtained by reacting various dicarboxylic acid monomers in the presence of calcium chloride, triphenyl phosphite, pyridine and N-methyl-2-pyridone at 130°C for three hours. A fluorinated polyimide is similarly obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121442-A (JP)
Title: Device for inspecting coil insulation
Inventor: NAKAMURA MASAYUKI
IPC: G01R31/06
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil insulation inspecting device having high detection ability and capable of specifying an abnormal portion, when detecting defective insulation in a coil.  <P>SOLUTION: This coil insulation inspecting device 100 is provided with an instrument 3 and a probe pin 7. In the instrument 3, one side electrode is connected to the probe pin 7, and the other side electrode is connected to a terminal 11 of a stator coil 1. The probe pin 7 is formed into a shape to follow a surface of the stator coil 1. The probe pin 7 is arranged to cover the surface of the stator coil 1. A voltage is impressed to an inspected work 10 under this condition, to measure a current value obtained by the impression of the voltage. The quality of the inspected work 10 is determined based on the current between the both electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120010-A (JP)
Title: Pharmaceutical composition
Inventor: SUZUMURA KUNIHARU
IPC: C07D295/14
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug composed of a phenolic compound or its salt, above all a lipid peroxidation inhibitor.  <P>SOLUTION: The drug is composed of a phenolic compound represented by formula [I] (wherein OR<SP>1</SP>is a hydroxy group which may be protected; R<SP>2</SP>is an alkyl; Alk<SB>1</SB>is an alkylene; Alk<SB>2</SB>is a single bond or an alkylene; and X is oxygen or an imino group which may be substituted with a group selected from an alkyl and a hydroxyalkyl) or its salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004211536-A (JP)
Title: Synthetic resin fence
Inventor: KIYAMA AKIHIRO
IPC: E04G21/32
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin fence which enables replacement of a foot part when it is damaged, while keeping its cost low.  <P>SOLUTION: At least each of upper and lower parts of right and left ends 1 of a substantially rectangular fence body F made of a synthetic resin has an engaging recess part 2 with a rod body 18 engageable in a vertical direction. A number of closed loops 9, each of which is formed by a pair of right and left longitudinal ribs 4A, 4a and a pair of upper and lower transverse ribs 4B, 4b, are arranged at four places of upper and lower ends and right and left ends of the fence body F at least along an outer periphery thereof so that the outer periphery of the fence body F may be continuously formed in a state that the periphery is positioned at the peripherally adjacent recess parts 2 of the recess parts provided at the four corners.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005123537-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HORIOKA TOSHIO
IPC: H01L21/82
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an effect of timing improvement more than only an addition of repeater upon designing a layout.  <P>SOLUTION: When supposing an united construction of eight of two input AND gates and one of eight input OR gates as a macro connection multi input complex cell, if being out of accord with the invention, the whole multi input complex cell 41 is positioned in a standard cell location area as shown in Figure (A). However, if being in accord with the invention, the whole multi input complex cell 41 is not positioned in the standard cell location area as shown in Figure (B). For example, four of two input AND gates are separately positioned between the macros, and the remainder includes four of two input AND gates, one of four input OR gates, one of three input OR gates, and one of two input OR gates, and they are positioned in the standard cell location area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI