baber/WOPTO huggingface dataset:
Patent JP-2007312118-A (JP)
Title: Power amplifier and adjusting method thereof
Inventor: ISHIDA SHINJI
IPC: H03F1/32
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier having high resistance to a standing wave ratio (SWR) and having sufficiently high adjacent channel leak power ratio (ACLR) and power addition efficiency (PAE) and to provide an adjusting method for the power amplifier.  <P>SOLUTION: In the adjusting method for the power amplifier comprising a plurality of transistors connected in parallel, ballast resistors connected between the bases of the respective transistors and a bias circuit and stabilizing resistors connected between the bases of the transistors; a first load is connected so that the SWR of the power amplifier may become a first reference value (SWR resistance) to find out the ranges of the ballast resistor R and the stabilizing resistor r for stabilizing amplification characteristics (S02), a second load is connected so that the SWR may become "1" to respectively measure the ACLR and the PAE (S03, S04), the resistor r capable of simultaneously satisfying that the ACLR is the second reference value or less and the PAE is the third reference value or more is found out (S08), and a resistor R corresponding to the resistor r is found out from f1 (S09). Where, f1 to f3 are expressed by the linear combination formula of the resistors R, r.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006332052-A (JP)
Title: Lighting system or signaling system for automobiles equipped with led
Inventor: ALBOU PIERRE
IPC: F21W107/10
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a movable part lightweight even when a fan is equipped.  <P>SOLUTION: A lighting or signaling system for automobiles of this invention is attached to a movable board (9) and comprises a plurality of LEDs (8) which compose a light source (10) whose direction is controlled and a housing (3) having at least one of cooling device (11) for cooling the LEDs (8). The cooling device (11) comprises at least one of fixed heat radiator (5) as a first radiator placed near a cold part of the automobile, at least one of movable heat radiator (6) as a second radiator placed near the LEDs (8), and at least one of convection generating device (7) which generates a convection flow between the first radiator (5) and the second radiator (6) by force.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006262519-A (JP)
Title: Fast connect, quick reconnect and connection on hold mechanism
Inventor: OLAFSSON SVERRIR
IPC: H04M11/06
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick stat-up procedure for a modem system which utilizes known characteristics of a preestablished communication channel to shorten the initialization period associated with subsequent connections over the same channel.  <P>SOLUTION: In response to the establishment of a call, modem devices judge whether a quick connect protocol is supported. If the quick connect protocol is supported, then the called modem transmits a modified answer tone to the calling original modem. The original calling modem analyzes the signal received in response to the modified answer tone to judge whether characteristics of the current channel are similar to stored characteristics associated with a previous connection over the same channel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007324225-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OTANI HIROSHI
IPC: H01L29/78
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of controlling a breakdown voltage to be the desired breakdown voltage by changing a design rule concerning the semiconductor device composed of a transistor with a MOS structure, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device having the MOS structure includes: a channel dope layer, and an impurity layer which is arranged adjacent to the channel dope layer so as to form a drain. The breakdown voltage is set to the prescribed breakdown voltage by controlling the superimposition of the impurity layer on the channel dope layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319376-A (JP)
Title: Mobile performance device for game machine
Inventor: MIYAZAKI MASAKI
IPC: A63F7/02
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small mobile performance device which enables a substantial movement of a performance member.  <P>SOLUTION: The mobile performance device 20 has a base member 40 movable between the standby position and the working position by the rotary drive of a motor. The first rack 52 and the second rack 54 are so arranged on the base member 40 as to be slidable horizontally sandwiching a transmission gear 56 rotatably pivoted on it. The second rack 54 is provided with a rack stopper 55 for regulating its movement at the first and second positions. The second rack 54 moving together with the base member 40 going to the first direction from the standby position gets its movement regulated with the rack stopper 55 to be held at the first position and then, the first rack 52 is displaced to the first position relative to the base member 40 with the movement of the base member 40. In other words, the performance member 22 disposed on the first rack 52 is moved by a value equivalent to the addition of the displacement distance of the first rack 52 to the moving distance of the base member 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321489-A (JP)
Title: Jack-type base metal fitting
Inventor: KUSAMA RYOJI
IPC: E04G5/02
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jack-type base metal fitting which can be used in a stable state for building frames of any pipe diameter even when building frames of different pipe diameters are used at a construction site.  <P>SOLUTION: An adjustment nut 4 is screwed to a screw rod 2 provided upright on a bed plate 1, and the adjustment nut 4 can be moved up and down by regular-reverse rotation. Then a supporting part 6 for a pipe 5 of a small diameter and a supporting part 8 for a pipe 7 of a large diameter are provided to the upper part of the adjustment nut 4. Then the pipe 5 of a small diameter can be inserted to the screw rod 2 so that the inner peripheral surface 5a of the pipe 5 of a small diameter can be moved along the outer peripheral surface 2a of the screw rod 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007069340-A (JP)
Title: Apparatus for removing plated layer of two-piece wheel
Inventor: TANAKA TAKESHI
IPC: B60B3/00
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing a plated layer of a two-piece wheel, which can remove the plated layer on the portion to be welded of the inside peripheral surface of a rim, and can obtain the two-piece wheel having a plated rim without requiring the complicated work.  <P>SOLUTION: The apparatus for removing the plated layer on the portion RW to be welded of the inside peripheral surface of the two-piece wheel composed of the rim 2 and a disk comprises a pair of supporting rollers 13 which are horizontally arranged, a positioning member 15 for positioning the rim 2 in the axial direction of the supporting rollers 13, a pair of holding rollers 19 for holding the rim 2 between the supporting rollers 13 and the holding rollers 19, a rotationally driving means for rotationally driving the held rim 2, and a polishing means for removing the plated layer on the portion RW to be welded by extending toward the inside of the rim 2 and by polishing the portion RW in the rim 2 to be welded with the disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007320543-A (JP)
Title: Seat cushion airbag device for vehicle
Inventor: TANMACHI TAKESHI
IPC: B60R21/20
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat cushion airbag device for a vehicle capable of improving loins part constraining performance of an occupant without deteriorating riding comfort.  <P>SOLUTION: This seat cushion airbag device for the vehicle is furnished with an inflator bag 3 provided on the lower side of a seat cushion 1 and on a front part of the seat cushion in front of an elastic member to elastically support the seat cushion and an auxiliary plate 4 provided on a side to make contact with a thigh part of an occupant of the inflator bag. The auxiliary plate has a front part 4a integrally provided on the inflator bag and a rear part 4b projected to the rear from the inflator bag.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306533-A (JP)
Title: Speaker, speaker with edge cover installed in speaker box, and speaker box
Inventor: HOSHINO NOBORU
IPC: H04R7/20
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate reverberant sound in a speaker box so as to improve sound quality.  <P>SOLUTION: In a woofer or a midrange speaker using cone paper, although it is sure to need an edge for vibrating cone paper, the edge resonates with resonation sound in the box and gets it ahead because of characteristics of the edge. Unless the resonance of the edge is absorbed, the sound quality can not be improved. An edge cover is used for absorbing the resonance and improving the sound quality. The edge cover is attached in the front or rear of the edge. Consequently, the resonance from the edge can be absorbed and the sound quality more than the conventional one can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331257-A (JP)
Title: Method and apparatus for producing three-dimensional relief
Inventor: MATSUMOTO IWAO
IPC: B41J2/01
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a three-dimensional relief which is more advantageous than before in uneven coloration and sharpness of images by more accurately performing density control such as the control of ink ejection amount or the like and can increase print speed to produce a three-dimensional relief more faithful to original images at a high speed.  <P>SOLUTION: The method for producing the three-dimensional relief RR from the original images GF comprises: creating a height image TF indicating the heights of parts in the original images based on the original images; applying treatment to a relief material RZ by performing numerical control with a processing apparatus 22 based on the height images; creating a three-dimensional relief original form RG having surface irregularities corresponding to the height indicated by the height images concerning the original images; and performing coloration by conducting image printing based on the original images while conducting the density control of the three-dimensional relief original form RG based on the height images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331713-A (JP)
Title: Low-floor type railroad vehicle truck
Inventor: OKU YASUMASA
IPC: B61F5/40
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-floor type railroad vehicle truck formed as a single-shaft bogy with guide wheels, having improved curve passing performance and straight travel stability while preventing the come-off of the doubled wheels.  <P>SOLUTION: Large diameter wheels 6a and the guide wheels 8a each have such a tandem-shaft structure that right and left wheels are fixed to an axle in an integrally rotatable manner. A truck frame 6 is divided into a main wheel truck frame part 7 having the rotatable large diameter wheels 6a, and a guide wheel truck frame part 9 having the rotatable guide wheels 8a. The truck frame parts 7, 9 are approximately U-shaped in a top view. The guide wheel truck frame part 9 is connected to the main wheel truck frame part 7 rotatably in the rolling direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001535-A (JP)
Title: Laminated glass
Inventor: YAMADA KAZUO
IPC: C03C27/12
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a laminated glass using an intermediate film into which infrared shading fine particles are added in consideration of heat feeling given by solar insolation transmitted through a window glass and directly reaching human body.  <P>SOLUTION: The laminated glass has a first region 21 arranged belt-like along the upper side 23, a second region 22 arranged in the lower side 24 and the intermediate film containing the infrared shading fine particles (for example, ITO fine particles), wherein the quantity of the infrared shading fine particle per unit area in the first region 21 is more than that in the second region 22. The first region 21 can be formed into a shade band region by adding a coloring agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004332-A (JP)
Title: Conductive particles, conductive powder consisting thereof, and method of manufacturing the conductive powder, and conductive ink obtained by using the conductive powder
Inventor: SAKAGAMI TAKAHIKO
IPC: H01B13/00
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive powder serving as filler which has light coloring nature and concealment nature as well and are used for obtaining a film coating with small deterioration in surface electrical resistance, even when a dispersion processing time is long or repetitive dispersing manipulation is carried out in case where the conductive particles are used for a conductive ink or a conductive paint, to provide conductive powder consisting of the conductive particles, to provide a method of manufacturing the conductive powder, and to provide the conductive ink obtained by using the conductive powder.  <P>SOLUTION: The conductive powder consists of the conductive particles each having a core and a conductive layer which are made of a common material of TiO<SB>2</SB>. A TiO<SB>2</SB>layer prepared for forming the conductive layer is given conductivity by doping Nb in the TiO<SB>2</SB>layer. An Nb diffusion layer is simultaneously formed by this doping, which suppresses separation phenomenon between the core and the conductive layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007139747-A (JP)
Title: Insulation inspecting device and insulation inspecting method
Inventor: YAMASHITA MUNEHIRO
IPC: H05K3/00
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation inspecting device and method for inspecting insulation of spark of a circuit board with higher accuracy.  <P>SOLUTION: The insulation inspecting device 1 is used for inspecting the insulation of the circuit board 10 where a plurality of wiring patterns P are formed. The device 1 comprises: a selecting means 2 for selecting one of the wiring patterns as a first inspection region and the other wiring patterns as a second inspection region; a power supply means 3 connected to the second inspection region and adapted to apply a voltage to the second inspection regions so as to set a predetermined potential difference between the first and second inspection regions; first current detecting means 4 connected to the first inspection region so as to detect a current flowing to the first inspection region; and a judging means 7 for comparing the current value detected by the first current detecting means with a predetermined reference value and judging that the circuit board is an acceptable one or a rejected one on the basis of the result of the comparison.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008003883-A (JP)
Title: Image forming device and image forming system
Inventor: TANAKA KUNIHIKO
IPC: H04N1/00
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and an image forming system capable of decreasing the probability of leakage of image data.  <P>SOLUTION: The image forming device and the image forming system includes a password generation part 416 for generating a password, an encryption key generation part 417 for generating an encryption key based on a user ID and the password, an encryption part 418 for encrypting the image data based on the encryption key, a synthesis process part 419 for synthesizing the encrypted image data and the password and generating encryption data, an HDD 21 for storing the encryption data, a decryption key generation part 420 for acquiring the password from the encryption data and generating a decryption key based on the acquired password and the user ID, a decryption part 421 for acquiring the image data by decrypting the encryption data based on the decryption key and a printer part 31 for forming the image on a recording paper based on the image data acquired by the decryption part 421.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000861-A (JP)
Title: Articulated robot and its control program
Inventor: NAKAJIMA YUICHIRO
IPC: B25J13/00
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an articulated robot capable of controlling its joints so as to continue working as long as possible while moderating an overload state when a load working on the joints is excessive.  <P>SOLUTION: The load working on each of the joints is estimated by a load estimation part 32, and the overload joint the estimated load of which is larger than a threshold value is specified by an overload specification part 34. An order of precedence previously set against a target value vector of a head end link of the robot and elements of the vector is memorized in a memory device 40. A target value element extraction part 42 extracts elements of the same number as non-overload joints from the target value vector in order of the order of precedence in height. Target driving quantity to drive the joints in the same direction as the load is decided against the overload joints by a force control computation part 36. The target driving quantity to realize the extracted target value elements is decided against the non-overload joints by an inverse conversion part. It is possible to control the non-overload joints so as to follow the target vector as much as possible while controlling the overload joints in the direction to moderate the load.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006248524-A (JP)
Title: Engine mounting structure of motorcycle
Inventor: INAOKA HIROSHI
IPC: B62M7/02
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for improving ride comfort of a motorcycle provided with a rear wheel supporting rear fork fitted to a crank case freely to swing.  <P>SOLUTION: In the engine mounting structure of a scooter type motorcycle provided with a foot-rest for feet of a rider between a seat and a handlebar, a front part of the rear fork 88 for supporting a rear wheel is fitted to the crank case 52 of an engine 16 freely to swing upward and downward. The engine 16 is arranged by directing the center axis of a crank shaft 61 in the cross direction, and the engine 16 is fitted to vehicle body frames 112 and 115 through elastic members 131, 133 and 135. The elastic member absorbs vibration transmitted in a direction crossing a direction, which crosses the crank shaft, and absorbs vibration in the axial direction of the crank shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008007211-A (JP)
Title: Elevator control device
Inventor: SAKANO YUICHI
IPC: B66B1/34
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device which easily and uniformly charges storage batteries with sufficient electric power.  <P>SOLUTION: The elevator control device is provided with: a power converter which drives an electric motor by converting DC power converted from AC power and output to DC busbars into AC power with variable voltage and variable frequency and converts regeneration power generated by the electric motor into DC power to output the DC power to the DC busbars; and a power accumulation device for charging the DC busbars with DC power and discharging charged DC power to the DC busbars. The power accumulation device is provided with: a power storage device charged and discharged with DC power; a charging power source for outputting DC power for charge; and a charging and discharging circuit for charging and discharging of DC power between the charging and discharging circuit and the power storage device. The power storage device is provided with: the plurality of storage batteries connected in parallel during charging and discharging between the storage batteries and the DC busbars and connected in series during charging by the DC power for charge; and a switching means for switching connection of the plurality of storage batteries.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007116088-A (JP)
Title: Magnetic material, magnet and rotating machine
Inventor: KOMURO MATAHIRO
IPC: B22F1/16
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in magnetic characteristics in which residual magnetic flux density reduces together with a mixture amount of a fluorine compound and an energy product remarkably reduces, in a magnetic powder and a magnet produced by mixing a fluorine-containing compound on the surface of an NdFeB powder.  <P>SOLUTION: A fluorine compound is formed like a layer, and an oxygen concentration or a generation phase and the lattice constant of the fluorine compound are controlled. Further, the magnetic material is formed so that it has a magnetic powder containing a rare earth element, a fluorine compound containing an alkali earth element or a rare earth element is formed on the surface of the magnetic powder and the oxygen concentration of the fluorine compound is made larger than the oxygen concentration of the magnetic powder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008007448-A (JP)
Title: Pharmaceutical composition containing amphiphilic peptide
Inventor: MORISHITA MARIKO
IPC: A61K38/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition transferring the orally or enterally administered bioactive proteins from the intestinal tract to blood, and thereby enabling oral or enteral administration of bioactive proteins so as to enable to provide medicines much improving patient pain and inconveniences.  <P>SOLUTION: The pharmaceutical composition transferring the orally or enterally administered bioactive proteins from the intestinal tract to blood is provided, which pharmaceutical composition comprises bioactive proteins and amphiphilic peptides as ingredients.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009867-A (JP)
Title: Information access system
Inventor: INANO SATOSHI
IPC: H04B1/59
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mutual interference between a plurality of reader/writer devices.  <P>SOLUTION: In the information access system, each of a plurality of information processing devices 600-612 periodically transmits a request signal for requesting permission of transmission of ID request RF signal to a management information processor 700 while it is connected to a network through a predetermined communication device. The management information processor transmits, when the request signal is received from one information processing device 600, and the other information processing device 612 which is permitted to transmit ID request RF signal is not included in the plurality of information processing devices, a response signal showing permission of transmission of ID request RF signal to the one information processing device 600. Thus, only one information processing device of the plurality of information processing devices transmits the ID request RF signal at an arbitrary time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008475-A (JP)
Title: Sliding constant velocity universal joint
Inventor: FUKUMURA ZENICHI
IPC: F16D3/227
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding constant velocity universal joint capable of reducing the number of balls at low cost.  <P>SOLUTION: In the sliding constant velocity universal joint equipped with inner and outer rings and a cage and a torque transmission ball, the number of the balls is reduced to be 3 to 5. The inner and the outer rings are finished by cold forging. Both shoulder parts 17 and 27 of track grooves 12 and 22 of the inner and outer rings are smoothly connected to an outer peripheral surface and an inner peripheral surface of the inner and the outer rings by a protruding round chamfer. A ball contact ratio is 1.001 to 1.04 by reduction of a surface pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT