baber/WOPTO huggingface dataset:
Patent JP-2003282775-A (JP)
Title: High-frequency semiconductor integrated circuit module
Inventor: MASUDA SATORU
IPC: H01L23/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency multilayer wiring semiconductor integrated circuit module which is superior in heat radiation, heat resistance, and shock- resistant properties.  <P>SOLUTION: A multilayer wiring semiconductor integrated circuit chip and a mounting board are directly fixed together by thermocompression bonding or connected together by soldering, to improve the multilayer wiring semiconductor integrated circuit module in heat radiating properties by heat radiation through a metal and an interlayer insulating film by making a ground plate large. A metal region is provided on one end of a moisture penetration route via a part filled with a resin, and the other end of the moisture penetration route is limited in a cross section area, to improve the integrated circuit module in moisture-resistant properties. The multilayer wiring semiconductor integrated circuit chip and the mounting board are bonded together by filling a gap between them with a resin, to improve the module in shock-resistant properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287908-A (JP)
Title: Correction liquid for lithographic printing plate and correction method
Inventor: INNO NORIBUMI
IPC: B41N3/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction liquid and a correction method to correct an unnecessary image part in a lithographic printing plate having a hydrophilic layer, particularly a hydrophilic layer containing a colloidal particulate oxide or hydroxide of metal or semimetal as a non-image part.  <P>SOLUTION: The correction liquid for a lithographic printing plate comprises a dispersion liquid of an organic solvent containing organosilica sol and substantially no water, and preferably contains an organic solvent which dissolves or swells the ink receiving image part of the lithographic printing plate to be corrected. The correction liquid is applied and dried on the ink receiving image part of the lithographic printing plate having as a non-image part a hydrophilic layer containing a colloidal particulate oxide or hydroxide of at least one element selected from beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and transmission metals, so as to form a hydrophilic coating film on the ink receiving image part to erase the image part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289222-A (JP)
Title: Inversion amplifier with mute function, and semiconductor device
Inventor: YAMAMURA TAKESHI
IPC: H03F1/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide superior mute characteristics in a simple circuit constitution, and to prevent an increase in power consumption.  <P>SOLUTION: When a mute control signal MCNT is shifted from L to H for instructing the change from a signal output state to a mute state, a second switch SW2 is turned off, according to two switch control signals generated from a timing control circuit 10, and then a first switch SW1 is turned off. When the mute control signal MCNT is shifted, from H to L for instructing the change from the mute state to a signal output state, the first switch SW1 is turned on at first, so that the potential at a point B is returned to an analog ground potential through an input resistor R1, and then the second switch SW2 is turned on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289172-A (JP)
Title: Light output control circuit for semiconductor laser
Inventor: KATO SHUICHI
IPC: H01S5/0683
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light output control circuit for semiconductor laser that is constituted to prevent the destruction of a laser diode or a laser driving circuit.  <P>SOLUTION: The light output control circuit for semiconductor laser is constituted of the laser driving circuit 7 which supplies the driving current corresponding to a control signal to the laser diode 2, a photodiode 3 which generates the current corresponding to the light output from the diode 2, and a first abnormality judging circuit 17 which judges the level of the driving current. When the level is a prescribed level or higher, outputs a first judgment signal indicating abnormality. The control circuit is also constituted of a limiter circuit 19 which controls the control signal to reduce the driving current upon receiving the first judgement signal; a second abnormality judging circuit 23 which inputs the first judgement signal, and, when the output current of the photodiode 3 becomes a prescribed level or lower, outputs a second judgment signal indicating abnormality; and a light output stopping circuit 32 which controls the control signal to stop the driving current supplied to the laser diode 2, when the signal corresponding to the second judgement signal is inputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298494-A (JP)
Title: Mobile communication terminal, information processing apparatus, communication system, control method, and program
Inventor: KOWADA USHIO
IPC: H04W8/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal for informing a user about a state.  <P>SOLUTION: A mobile communication terminal 20 connected to a mobile communication network to perform communication is provided with: a state storage section 220 for storing state information of a user of the mobile communication terminal; a reception section 240 for receiving a browsing request of the state information from a communication destination terminal connected to the mobile communication network; an input section 250 for accepting an input denoting whether the browsing of the state information is to be permitted when receiving the browsing request; and a browsing permission section 280 allowing the communication destination terminal to browse the state information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291087-A (JP)
Title: Moving body and it contact sensing method
Inventor: KANDA SHINJI
IPC: G05D1/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving body and its contact sensing method whereby it is possible to sense a contact not only to the lower part of the moving body (robot) but also its upper part using a lesser number of sensors.  <P>SOLUTION: The moving body 110 capable of running on the specified runner surface is composed of a body 110 of the moving body, a force transmitting member 116 installed on the body 110, force sensors 126 to sense the force applied form the runner surface through the force transmitting member 116, and a CPU 121 as a contact sensing part to sense a contact on the basis of the output of the sensor 126. The force transmitting member is, for example, a wheel 115. The arrangement may include a plurality of such wheels 115, and the force sensors 126 sense the forces applied from the runner surface through these wheels 115.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002319577-A (JP)
Title: Plasma processing system
Inventor: MASUDA TOSHIO
IPC: C23C16/50
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing system in which reproducibility and reliability of the process can be sustained for a long term at a low cost without causing change over aging in the etching characteristics by controlling the inner temperature of a reactor and the deposition state reactive products on the wall face. SOLUTION: The plasma processing system comprises a vacuum processing chamber, a plasma generator, means for supplying gas to the processing chamber, an electrode for holding a sample in the vacuum processing chamber, and an evacuation system for reducing the pressure in the vacuum processing chamber. At least one inner wall component touching plasma in the processing chamber is arranged such that a bias is applied at least partially to the surface of the component, thermal capacity of the component is lowered sufficiently and the surface area of the component touching the plasma is decreased.
Patent JP-2003295537-A (JP)
Title: Image forming apparatus
Inventor: ABE TAKUMA
IPC: H01T19/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charging device which extends the replacing life of a discharging wire and a cleaning member, and prevents irregularity in discharging.  <P>SOLUTION: The power source of a device main body is turned on (S1), fixed current is applied to the discharging wire (S2) and an applied potential V2 one second later is subtracted from an applied potential V1 two seconds later to obtain Pvd1 (S4 and S6). When Pvd1 is smaller than 100 V, the device main body is made into a stand-by state (S11). When Pvd1 is not smaller than 100 V, the discharging wire is cleaned (S8). When Pvd1 is smaller than 500 V, the device main body is made into a stand-by state (S11). When Pvd1 is not smaller than 500 V, display for supporting the maintenance of the discharging wire is performed (S10) and then the device main body is made into the stand-by state (S11). That is, the condition of getting dirty of the discharging wire is discriminated from Pvd1 and a cleaning process and the replacement of members are performed according to this.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002308737-A (JP)
Title: Hair growing composition
Inventor: IMAMURA KOJI
IPC: A61K8/34
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a minoxidil-containing hair growing composition enhanced in effect. SOLUTION: This hair growing composition comprises 1-4 mass% of minoxidil, 10-30 mass% of 1,3-butylene glycol, 40-70 mass% of ethanol, and water, being characterized by being pH 7.0-9.5.
Patent JP-2003297335-A (JP)
Title: Storage battery and its manufacturing method
Inventor: HIRANO FUJIO
IPC: H01M2/26
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery having a constitution capable of reducing the intra-battery resistance and a method to manufacture such storage batteries in good workmanship whereby it is possible to weld leads to a current collector and a seal while a stable welding quality is secured at all times.  <P>SOLUTION: The storage battery is equipped with a battery case 3 in the form of a bottomed cylinder functioning also as one of the electrodes, an electrode body 1 accommodated in the case 3 where the current collector 10 is connected with at least one end of a bunch 9 of electrodes, a seal 31 to seal the opening of the case 3 and functioning as the other electrode, and the leads 2 to connect the current collector 10 with the seal 31. Each lead 2 is furnished consolidatedly with a flat plate part 22 welded to the seal 31, a pair of side faces 23 extending from the two opposing sides of the flat plate part 22 and having in the middle between them a bend 23a bent inward, and a plurality of connecting projection pieces 28 protruding inward from the forefronts of the side faces 23 and connected with the current collector 10 by welding, and has an approximately rectangular section shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304631-A (JP)
Title: Arrester for coaxial cable
Inventor: NISHI YUKIHIKO
IPC: H01T4/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrester for a coaxial cable, that allows easy installation by enabling the direct installation of the arrester to a through plate.  <P>SOLUTION: The arrester for the coaxial cable is configured, such that the arrester is firmly fixed to the through plate 23 by screw-inserting a nut 17 to a male thread 16 of a cable connecting connector 13, that passes through the through hole of the through plate 23, and grounding poles of a plurality of arresters (not shown) are grounded to a centralized grounding plate 25 by earth cables 24, thus preventing the generation of a potential difference between the grounding poles of the plurality of arresters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295646-A (JP)
Title: Fixing device, and electrophotographic printer
Inventor: HORIKAWA MINORU
IPC: G03G15/20
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for obtaining a stable fixing image by restricting a toner backward blow-off phenomenon or a toner offset even when accelerating a printing speed, and to provide an electrophotographic printer.  <P>SOLUTION: The fixing device includes: a pressure member 3 which consists of a fixing member 2 provided with an insulation layer on the front surface and with a cylindrical conductor part for fixing toner adhered onto a recording material with an electrostatic latent image formed thereon, by press-fixing the toner with heating from an enclosed heat generating body while rotating, and also consists of an elastic layer formed in a cylinder type, and a conductive layer formed on the front surface of the elastic layer, and which carries the recording member by cooperative rotation with the fixing member while pressing so as to be in press-contact with the fixing member; a grounding part 34 for grounding the front surface of the conductive layer of the pressure member; a means for impressing desired potential on the conductor part of the fixing member, and changing it; and a destaticization means for removing potential charged onto the insulation layer of the fixing member through the use of desired potential.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299012-A (JP)
Title: Video content edit support system, recording/reproducing device, editor terminal device, computer program, recording medium, video content edit support method
Inventor: YAMAMOTO KATSUYA
IPC: H04N5/7826
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video content creation support system for improving operating efficiency of edit pre-processing before the main editing by extracting one or more frames having characteristics included in video content data.  <P>SOLUTION: The video content edit support system comprises a recording/ reproducing device; an editor terminal device for displaying video content data transmitted from the recording/reproducing device; a network for connecting the recording/reproducing device and the editor terminal device to each other; a judgment unit for judging characteristic frame data composed of one or more frames included in the video content data; a recording unit for writing electronic shot mark data relating to the characteristic frame data to the video content data; and an edit unit for extracting the characteristic frame data based on the electronic shot mark data written to the video content data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301439-A (JP)
Title: Revetment structure
Inventor: MATSUI TAKASHI
IPC: E02D17/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revetment structure which can secure a landscape such as 'bank' with age by virtue of protection using an earth structure, in which plants can be well rooted, which can enhance corrosion resistance, which can be protected from an impact of floating matter such as driftwood, and in which seeds, flowing for adhesion, can be caught so that plants on an actual location can be expected to be rooted.  <P>SOLUTION: Continuous fiber-reinforced earth works 2, using continuous fiber-reinforced earth in which continuous fiber yarn is mixed into sandy soil, are provided on a revetment forming surface such as a water-level fluctuating slope of river revetment and that of a dam; sodding using thick-layer base- material spraying works 3 is applied onto the works 2; and a three-dimensional net-like mat 6, using a wore net entwined by a synthetic resin module, is laid on the sodding. Additionally, a corrosion preventing material such as cement is slightly mixed into the works 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299776-A (JP)
Title: Game machine, program and recording medium
Inventor: TAMURA JUNICHI
IPC: A63F5/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase a player's interest in a game in which a special winning generator is carried over.  <P>SOLUTION: When one is entitled to a BB in a game of a normal mode and the BB (big bonus) is carried over, a control section reads the execution program of an ART (assist replay time) mode from the ROM area of a memory and puts the game in the ART mode. In the ART mode, one is more likely to win a replay than in the normal mode. If one is entitled to a bell in the ART mode, he will be notified of the procedure of operating a stop button to ensure that will unerringly win the bell. If one is entitled to a BB in the ART mode, a BB flag is stored. The ART mode ends when a game is played a prescribed number of times or a BB is won.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303956-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: FUJISAWA HIROYUKI
IPC: H01L29/872
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a silicon carbide semiconductor device that has a terminal structure, comprising a plurality of regions where impurity concentration is different, using simple processes.  <P>SOLUTION: A recess, whose depth changes in steps, is formed in an n-type semiconductor layer 2 that is subjected to epitaxial grown on an n-type semiconductor substrate 1, and a p-type semiconductor film is subjected to epitaxial growth, while increasing the impurity concentration in steps, thus forming first to sixth p-type semiconductor regions 11, 21, 31, 22, 32, and 33, where the impurity concentration differs in steps in a depth direction in the recess. As a result, the impurity concentration becomes lower in steps, starting from the termination of the Schottky electrode 3 toward the outside of the device, and the terminal structure, where the deeper the depth becomes the lower the impurity concentration becomes in steps, is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305216-A (JP)
Title: Symbol display device for game machine
Inventor: INOUE FUMIO
IPC: A63F7/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility in the moving display of pattern symbols of an inner reel while using double reels.  <P>SOLUTION: A transparent outer reel 23 is arranged with a 'blank symbol' 24b to continue three pattern symbols 24a. When rotating the inner reel, the outer reel 23 is stopped to display all the three 'blank symbols' 24b on display windows. The pattern symbols on the inner reel can be observed through the continued 'blank symbols' 24b to improve visibility of the pattern symbols on the inner reel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305432-A (JP)
Title: Method for recovering mercury from waste
Inventor: SHIBAHARA TAKASHI
IPC: B09B3/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering mercury from waste by which mercury included in waste is removed and recovered and the waste after the removal of mercury can be effectively reused.  <P>SOLUTION: Gaseous mercury discharged from the waste is passed through a solution of a sulfur-bridged trinuclear molybdenum complex to be coupled with the complex and captured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307647-A (JP)
Title: Optical fiber ferrule, its machining method and pigtail for optical module using the same
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/36
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber ferrule having high accuracy and superior workability as well as reducing connection loss, and also to provide an optical module pigtail using the ferrule.  <P>SOLUTION: In the optical fiber ferrule 1 composed of a capillary 2 having a fine hole through which a coated optical fiber with its coating removed is inserted and a holder 3 having a through hole 3a which communicates with the fine hole 2a and through which the coated part of the optical fiber is inserted; the tip end of the fine hole 2a of the capillary 2 is tilted at a prescribed angle α with respect to the center axis C of the through hole 3a of the holder 3, and the rear end of the hole 2 is formed nearly on the center axis C of the through hole 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314546-A (JP)
Title: Linear guide sliding bearing unit
Inventor: TAKAHASHI YOSHITAKA
IPC: F16C33/24
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide sliding bearing unit which does not contaminate external environments, dispenses with maintenance under specific environments such as high temperature, vacuum, or within various solutions for a long period of time, and has a good operability with low friction.  <P>SOLUTION: A DLC film is formed on at least one of a sliding groove 2a of a guide rail 2 and a sliding member 11 of a slider 1. Thus, lubricant or the like is not necessary to apply on them, and their good operability is suitably maintained. The DLC film minimizes flaking of the film itself, and generation of dirt and dust caused by an attack to a sliding opponent member, and contaminates no external environments. Consequently, the linear guide sliding bearing unit is applied to specific environments such as at high temperature, in vacuum, and within various solutions. The linear guide bearing unit has merits for greater load rating compared with a point-contact type linear guide rolling bearing unit, and lower noises are caused by rolling of no balls or the like, since the sliding member 11 is formed to a bar-shape continued to a longitudinal direction of the rail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308337-A (JP)
Title: Information processor
Inventor: ASAO MAKOTO
IPC: G06F17/30
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide, to a person perusing a home page, information concerned in the home page fit to the person, and to inform selectively the perusing person of an objective person for the own home page of the presence of the own home page, by a person preparing the home page and waiting the peruse from the perusing person.  <P>SOLUTION: This information processor is provided with a distribution information storage means for storing home page information and a condition for providing the home page while correlated each other, a user information storage means for storing user-specifying information and user information while correlated each other, a user information acquiring means for acquiring, from the user information storage means, the user information correlated with the user- specifying information received from a user terminal, an extraction means for extracting, from the distribution information storage means, the home page information associated with the provision condition conformed with the user information acquired by the user information acquiring means, and a transmission means for transmitting the extracted home page information to the user terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308296-A (JP)
Title: System and program for controlling network access
Inventor: OTANI HISAMICHI
IPC: G06F21/55
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network access control system and network access controlling program for surely preventing an illegal intrusion by using an access control list prepared on the basis of the names of resources and the resources themselves to control communication.  <P>SOLUTION: An access control list generating device 1 extracts a resource allowed to be provided to a user by servers 10-1 to 4, and generates a resource representation pattern from the name of the resource and the resource itself. Next, the access control list generating device 1 prepares an access control list where the extracted resource representation pattern is described. A contents base access controller 2 uses the access control list stored in a database to collate the access control list with communication acquired through the Internet 100 and directed into a network under control and controls the communication directed into the network under control.  <P>COPYRIGHT: (C)2004,JPO