baber/WOPTO huggingface dataset:
Patent JP-2004241678-A (JP)
Title: Surface-mounting coil and its manufacturing method
Inventor: KONDO MASAHIRO
IPC: H01F41/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounting coil which is small in size and low in height, and a method for manufacturing the coil.  <P>SOLUTION: In the surface-mounting coil wherein a winding 3 is combined with a pair of upper and lower cores 1 and 2 to form a magnetic circuit, part of the winding 3 functions as a terminal. The winding 3 is obtained by winding a flat wire. The terminal of the winding 3 is made wider than the other part thereof by upsetting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242150-A (JP)
Title: Speaker system
Inventor: YUI HIROYUKI
IPC: H04R1/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system which has a wide low-pitched sound range including a sub woofer for heavy bass sound reproduction, provides a high feeling of sound image localization and high presence in a real manner and is suitable to be combined with a thin display device.  <P>SOLUTION: This speaker system includes a virtual ground to be a fixed point in a case in order to be approximately ideal state to vibrations of a speaker main body part and is provided with left and right speakers (S<SB>1</SB>and S<SB>2</SB>) and the sub woofer (S<SB>3</SB>) with a structure in which the speaker main body is fixed to the case through a buffering body. In addition, the speaker system is provided with a phase matching means (P and A) for matching phases of sound signals outputted from the left and right speakers (S<SB>1</SB>and S<SB>2</SB>) and the sub woofer (S<SB>3</SB>).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306636-A (JP)
Title: Cationic coating composition
Inventor: NISHIGUCHI JIRO
IPC: C09D5/08
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic electrodeposition coating composition forming a cured coated film having excellent performances such as throwing power, electrodeposition coating suitability for anticorrosive steel plates or anticorrosive properties.  <P>SOLUTION: The cationic coating composition comprises a xylene- formaldehyde resin-modified amino group-containing epoxy resin obtained by reacting an epoxy resin having 180-2,500 epoxy equivalents with alkylphenols and/or carboxylic acids, a xylene-formaldehyde resin and an amino group- containing compound as a vehicle component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243809-A (JP)
Title: Seat fixture
Inventor: KIKUCHI SATOSHI
IPC: B60N2/90
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat fixture having a hook attached to a connecting strap hung on a seat back rear surface side of a front seat capable of being utilized for hanging various objects at the time of use of a foldable type rear seat.  <P>SOLUTION: A base end of a tying strap 24 having a tip end with the tongue plate 23 is engaged with a rear seat 1 having a seat cushion 2 tiltable between a using position where a seating surface 5 faces upward and a storing position where the seating surface 5 faces to the seat back 7 rear surface side of the front seat 6. The connecting strap 25 hung on the seat back 7 rear surface side from a headrest stay 11 of the front seat 6 is provided. The hook 26 in which the tongue plate 23 can be fitted is attached to the connecting strap 25. At the time of use of the rear seat 1, the hook 26 attached to the connecting strap 25 is utilized for hanging the various objects such as a shopping bag or a hanger.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244213-A (JP)
Title: Sheet feeder and recording device
Inventor: KIKEGAWA RYUICHI
IPC: B65H1/14
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder and a recording device as the improvement of a conventional arrangement that has been structured so that sheet feed pressure is applied directly on a pickup roller to result in a poor operating easiness at the time of setting a rewritable paper sheet or that a sheet feed tray is installed inclining to such a degree as allowing stacked rewritable paper sheets to fall down by their own weights involving such a problem that three or more sheets fall down by their own weights and intrude to a separating nip part to cause double feed unless a setting position is decided when a plurality of sheets are to be set on the sheet feed tray.  <P>SOLUTION: The sheet feeder has a pressurizing preceding separating means 1 equipped with a pressurizing plate 66 displaceable between a first position in which the free end makes pressure contact with a sheet feed roller 62 at a certain angle that allows the preceding separation of the leading edge of the rewritable paper sheet 3 fed from the pickup roller 61 and a second position in which the sheet 3 can be fed upon separating from the first position, and with a compression spring 67 to energize the plate 66 in such a direction that the free end of the plate 66 takes the first position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243745-A (JP)
Title: Nozzle structure of cold runner apparatus in injection molding die
Inventor: MATSUMOTO YOSHIHARU
IPC: B29C45/27
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a setup operation by almost eliminating the need for adjustment of a contact condition between the nozzle tip of a cold runner apparatus and a port for injecting a molding material into a cavity by pressing the nozzle tip to the injection port side with the feed pressure of the molding material and preventing the leakage of the molding material such as a rubber.  <P>SOLUTION: An injection molding die has a metallic die 10 comprising the upper and lower dies 12 and 13 to form a cavity 11, a cold runner block 20 and a nozzle block 30. The nozzle block is composed such that: a cylindrical piece 33 is fixed to the inner hole 32 of a nozzle body 31 by a screw means; a nozzle piece 35 having a gate 38 is loosely fitted to the inside of the cylindrical piece 33 and is provided so as to be able to protrude or retreat its lower end protruded downward; and the lower end face of the nozzle piece 35 is brought into press-contact with the periphery of the port 15 for injecting a molding material into the cavity by the feed pressure of the material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003311956-A (JP)
Title: Inkjet head and inkjet printer comprising it
Inventor: SAKAIDA ATSUO
IPC: B41J2/045
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To drive an actuator unit with a low voltage.  <P>SOLUTION: Actuator units 21 are arranged across a plurality of pressure chambers 10. Two pressure chambers 10 adjacent to each other in the direction of the longer diagonal thereof are communicating with one ink ejection opening 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250386-A (JP)
Title: Method for producing chromane compound derivative
Inventor: ISHIHARA KAZUAKI
IPC: C07B61/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing in high yield a high-purity chromane compound derivative, particularly α-tocopherol having been produced in large quantities without using any organometallic compound through suppressing environmental disruption.  <P>SOLUTION: This method for producing the chromane compound derivative comprises carrying out a reaction between p-benzoquinone and α-allyl alcohol in the presence of a catalyst, i.e. a perfluoroalkylsulfonemethane, or the like, a perfluoroarylbis(perfluoroalkylsulfone)methane or an alkylsilane compound thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004037068-A (JP)
Title: Refrigerator for kimchi
Inventor: SO GYOKEN
IPC: A23L19/20
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator for kimchi wherein an inside space can be more efficiently used.  <P>SOLUTION: A plurality of storage chambers are provided in a main body, and an equipment chamber housing electric parts such as a capillary, a compressor, a condensation heat exchanger and a blower fan is provided in a lower part of any one of a plurality of storage chambers to enlarge an inside volume of other storage chambers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261016-A (JP)
Title: Greening body
Inventor: YOSHIDA MINORU
IPC: A01G9/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening body having excellent supporting strength or stability and affording a good treading sense.  <P>SOLUTION: This greening body is provided with a planting part cultivating a plant installed on a water storage part and forming a greening area by laying on a laying surface. The greening body is characterized as follows. Columnar members provided in nearly a series from a site where external force loaded onto the planting part is directly received to the base of the water storage part or the laying surface and the external force loaded onto the planting part is received through the columnar members by the laying surface. The columnar members provided in nearly the series are composed of first columnar members installed from, e.g. the base of the planting part to the upper part and second columnar members installed from the base of the planting part to the lower part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258321-A (JP)
Title: Transfer device and image forming apparatus
Inventor: TAKAHASHI YUTAKA
IPC: G03G9/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing both diffused transfer and graving to inconspicuous levels.  <P>SOLUTION: A device which electrostatically transfers a toner image between a transfer roller 4 as a roller member and a photoreceptor 1 on which the roller 4 is pressed, from the surface side of one of these toward the surface side of the other is provided, and has the following structure, is used as a transfer device: a roller with an elastic layer comprising an elastic material is used as the transfer roller 4, and a toner image is electrostatically transferred by passing a transfer current of 6-40 [nA/mm<SP>2</SP>] between the transfer roller 4 and the photoreceptor 1 while pressing the roller 4 on the photoreceptor 1 under a pressure of 0.01-2.0 [N/mm<SP>2</SP>].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256149-A (JP)
Title: Packaging container and inner plug
Inventor: IDA ATSUSHI
IPC: B65D39/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress a film formed at a pour-out port from being dispersed outward.  <P>SOLUTION: A substantially cylindrical barrel part 41 is a portion to be fitted to the opening 20 of the container main body 2 side, and has an outside diameter corresponding to the inner diameter of the opening 20. An inner plug 4 has a shape integrating the pour-out port 40, the barrel part 41 and a head part 42. The nearly semi-spherical head part 42 located above the barrel part 41 is exposed from the upper part of the container main body 2 under the state that the inner plug 4 is fitted to the container main body 2. The pour-out port 40 provided on the center axle of the inner plug 4 passes through the top portion of the head part 42 and the bottom part of the barrel part 41. The inner peripheral surface 40a of the pour-out port has a curved tapered shaped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256163-A (JP)
Title: Embossed carrier tape for storing front side mounted switch
Inventor: MIKAMI SHINICHI
IPC: B65D85/86
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed carrier tape having a high reliability in the shape, with which sticking of a switch, a defect in unloading or a defect in mounting by contamination on a terminal at front side mounting work and decrease of reliability can be prevented and good unloading performance and prevention of contamination of the terminal can be materialized.  <P>SOLUTION: The embossed carrier tape for storing front side mounted switch has an embossed pocket part for storing the front side mounted switch which is arranged on a flexible tape-like material in the longitudinal direction at a constant interval. The embossed pocket has a shape having at least three or more supporting parts so that the whole face of the bottom part of the front side mounted switch does not stick to the bottom part of the embossed pocket.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260114-A (JP)
Title: Compound semiconductor element
Inventor: SUZUKI YUKARI
IPC: H01L29/812
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor which makes a leakage current in a gate electrode hard to be generated without spoiling element characteristics particular to a GaN compound.  <P>SOLUTION: An electron supply layer 110 of a HEMT1 is composed of Al<SB>x</SB>Ga<SB>1-x</SB>N, and a channel layer 119 is composed of GaN. The surface of the electron supply layer 110 on the gate electrode side is covered with a cap layer 112 composed of Al<SB>y</SB>Ga<SB>1-y</SB>N (y>x), and the gate electrode 108 is formed on the cap layer 112.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007445-A (JP)
Title: Semiconductor integrated circuit for communication, and radio communication apparatus and correction method
Inventor: TAKANO RYOICHI
IPC: H04L27/36
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the modulation accuracy of a transmission waveform and spectral regrwoth and to satisfactorily suppress noises over a reception frequency band, in a radio communication apparatus such as a cellular telephone having a function of performing phase modulation and amplitude modulation.  <P>SOLUTION: In the radio communication apparatus of a polar loop system, a variable gain amplifier circuit (IVGA) and switching means (LPF2, LPF3 and SW2) capable of switching the characteristic of a loop filter providing a frequency band of an amplitude control loop to the characteristic of a filter having a degree lower than a degree at the time a normal operation are provided on a forward path from an amplitude detecting circuit (150) to a power amplifier circuit (210) which constitute an amplitude control loop. The apparatus is operated in a state that the characteristic of the loop filter is switched to the characteristic of the filter of lower degree, and an output of the power amplifier circuit is measured to determine variations in the gain of the amplitude control loop. On the basis of the result, data for correcting a gain characteristic for an output control signal of the variable gain amplifier circuit are stored in a non-volatile memory in a baseband LSI.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265158-A (JP)
Title: Security management system and security management method
Inventor: TSUBOKURA YOSHIAKI
IPC: G06Q10/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security management system and a security management method which reduces the cost without the need for arranging a manager in a building.  <P>SOLUTION: The security management system and security management method are characterized in that personal identifying information detected in a building and registered personal identifying data are compared with each other to perform personal authorization. These pieces of the personal identifying data are managed at a place distant from the building in terms of registration, change and deletion of the data, and the like, and transmitted from the outside of the building to the inside thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262114-A (JP)
Title: Method for producing sheet and device for controlling thickness of sheet
Inventor: UEHARA MASATSUGU
IPC: B29C48/92
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing sheets which can continuously materialize the stable production of the sheets while maintaining a desired thickness distribution.  <P>SOLUTION: A raw material is extruded by using a die having a plurality of thickness adjusting means to mold the sheet, and the thickness distribution in the width direction of the sheet is measured. An operation amount to be applied to the thickness adjusting means is obtained on the basis of the measured value. When the sheet is produced while controlling the thickness distribution of the sheet to be a desired thickness distribution by outputting the operation amount to the thickness adjusting means, an operation amount variation portion which gives the extreme value of an evaluation function including the dispersion of the operation amounts applied to the thickness adjusting means and the deviation between the desired thickness distribution and the measured value is obtained, and the operation amount obtained on the basis of the operation amount variation portion is outputted to the thickness adjusting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266963-A (JP)
Title: Modelling method for communication arrester, arrester and program
Inventor: TOMINAGA AKIYOSHI
IPC: H02H9/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication arrester capable of exactly grasping the transient characteristics of a thunder protection circuit in a communication apparatus and previously grasping the operation of the thunder protection circuit without breaking the apparatus.  <P>SOLUTION: This communication arrester is equipped with a voltage control type voltage source Eh1; a capacitor Ch for calculating dV/dt; a voltage source V4 for detecting the output voltage of a diode Dh1 outputting only a positive component of a voltage the capacitor Ch outputs; a voltage control type voltage source Eh2 for outputting a voltage to between terminals of a node N1 and a node N2 on the basis of the voltage the voltage source V4 detects; and a damping resistance Rh2 and an inductor Lh1, where a limit function is kept using a diode Dh2 having reverse breakdown characteristics, the inductor Lh2 expresses dV/dt characteristics, and a resistor Rh3 changes to current to take a current passing through the capacitor Ch side and a current passing through an inductor Lh2 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267832-A (JP)
Title: Functional liquid filling device, liquid droplet discharge device equipped with it, electro-optical divice, its manufacturing method and electronic device
Inventor: TAKANO YUTAKA
IPC: B05D1/26
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional liquid filling device capable of accurately filling the flow channel in a functional liquid droplet discharge head with a functional liquid by directly bringing the detector of a detection means into contact with the functional liquid, and a liquid droplet discharge device equipped with it.  <P>SOLUTION: The functional liquid filling device is equipped with a liquid feeding means for feeding the functional liquid to a functional liquid tank 231 toward the head cap 102 joined to the functional liquid droplet discharge head 31 through the functional liquid droplet discharge head 31 connected to the functional liquid tank 231, a detection means 161 for detecting that the passed functional liquid reaches the head cap 102 and a control means 6 for stopping the driving of the liquid feeding means on the basis of the detection result of the detection means 161. The detection means 161 has the quartz oscillator 301 arranged in the head cap 102 and/or a waste liquid pipeline 252 and a detector 303 for detecting the presence/absence of the functional liquid on the basis of a change in the resonance frequency of the quartz oscillator 301.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270785-A (JP)
Title: Speed change controller of hybrid transmission
Inventor: MENSLER MICHEL
IPC: B60K6/365
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate blank space belonging to none of scheduled operation mode regions in response to car speed, required driving force, and a battery accumulation state, and to avoid reduction of power performance at a starting time and at travelling time to a highway.  <P>SOLUTION: An EV mode region, an EV-LB mode region, an EIVT mode region, and an EIVT-LB mode region are determined in a favorite region according to the car speed VSP, the required driving force F, and the battery accumulation state SOC. When the four regions are shown in a lump on the two-dimensional coordinate of the car speed VSP and the required driving force F, a blank region (an extended EIVT-LB mode region) belonging to none of the operation modes occurs between the EV-LB mode region and the EIVT-LB mode region, and in a place of VSP<VSP2 and F≥F1. The EIVT-LB mode region is extended in the blank region to set the extended EIVT-LB mode region, and the blank region is eliminated to eliminate reduction of acceleration performance. An engine clutch is slip-connected to match with the low car speed in the extended EIVT-LB mode region, and the EIVT-LB mode is warranted in the extended EIVT-LB mode region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270308-A (JP)
Title: Device and method for lifting hanging scaffold
Inventor: KAWAGUCHI SHIGEYOSHI
IPC: E04G3/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for lifting a hanging scaffold for lifting the hanging scaffold while horizontally maintaining the hanging scaffold when lifting the hanging scaffold by using a plurality of lifting machines.  <P>SOLUTION: The lifting device 20 of the hanging scaffold 10 is composed of a plurality of ropes 22, a plurality of the lifting machines 23 for lifting the plurality of the ropes 22 and a control means 26 for controlling a rope lifting speed of the lifting machine 23. The hanging scaffold 10 is lifted while controlling the rope lifting speeds of the plurality of the lifting machines 23. In addition, a horizontal sensor 24 is provided on the hanging scaffold, and feedback of a signal from the horizontal sensor 24 is performed to control the rope lifting speeds of the plurality of the lifting machines 23. In addition, a rotating speed detector for detecting the rotating speed of a drum is provided on a motor driven winch 23 (lifting machine), and a rope winding diameter of the drum is calculated from a drum diameter and width, a rope diameter and the rotating speed of the drum to control a drum rotating speed in response to the rope winding diameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271998-A (JP)
Title: Developing device
Inventor: AWAYA TETSUO
IPC: G03G15/08
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in a rotary developing system which has high maintenance property so as to unnecessitate the replacement of a developer and high image productivity and is made simple and also is miniaturized.  <P>SOLUTION: The developing device possesses a rotary body 18A where a plurality of developing units 1 are mounted, an aperture 11 to allow the overflow of the developer from the developing unit positioned at a developing part, a storage chamber 13 to store surplus developer discharged from the aperture 11 and a recovery chamber 17 to recover the surplus developer from the storage chamber 13 in accordance with the rotation of the rotary body 18A. A developer feeding path 12a provided in the storage chamber 13 and connected with the aperture 11 is provided so as to be inclined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272048-A (JP)
Title: Driver's condition discriminating device, and program for the driver's condition discriminating device
Inventor: SAITO DAISUKE
IPC: G10L25/78
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the loading condition of a driver from voice data.  <P>SOLUTION: The driver's condition discriminating device is provided with: a voice feature value extracting means 1003 which is used to extract a feature value from driver's voice data; and a driver's condition discriminating means 1006 which conducts discrimination to determine the loading condition of the driver from the feature value extracted by the voice feature value extracting means 1003.  <P>COPYRIGHT: (C)2004,JPO&NCIPI