baber/WOPTO huggingface dataset:
Patent JP-2003243513-A (JP)
Title: Resistor circuit
Inventor: KOIKE TOMOYUKI
IPC: G06F9/45
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor circuit that can accurately obtain the resistance ratio of a voltage division resistor in a semiconductor integrated circuit.  <P>SOLUTION: The resistor circuit has a reference resistance part and a resistance part comprising resistance elements and a fuse that is connected with the resistance elements in parallel for trimming the resistance elements. The resistance elements are arranged in the descending order of the resistance element with a large resistance value around the reference resistance part so as to come close to the reference resistance part. As a result, the ratio of the reference resistance and the desired resistance value decided by the ratio from the reference resistance can be accurately obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243497-A (JP)
Title: Wiring structure and its forming method
Inventor: UBUKAWA KUNIYUKI
IPC: H01L21/768
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly reliable wiring structure by solving problems peculiar to a wiring structure which facilitates the fining of wiring and multilayer wiring by restraining wiring delay and a material of the wiring structure, the problems being the elution and the like of one material to the other material.  <P>SOLUTION: When a W plug 102 electrically connected to Cu wiring 101 is formed, a series of following processes (processes (1) to (4)) are repeatedly carried out and W nucleus is formed; a process for supplying WF<SB>6</SB>gas continuously for a predetermined period (1), a process for evacuating and removing a WF<SB>6</SB>gas atmosphere continuously for a predetermined period (2), a process (3) for supplying SiH<SB>4</SB>gas continuously for a predetermined period and a process (4) for evacuating and removing an SiH<SB>4</SB>gas atmosphere continuously for a predetermined period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002280767-A (JP)
Title: Fixing metal of printed board
Inventor: INARI TAKAHIKO
IPC: H05K7/14
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixing metal of a printed board being fixed upright with respect to a chassis in which productivity is enhanced and handling work is facilitated by simplifying the fixing metal. SOLUTION: A pair of holding frames 5 and 6 are stood oppositely from a base 2 having lower surface provided with a stopping means thus forming a part 4 for receiving and holding a printed board B. An oscillatory arm 8 is extended upward from the outer side face of one holding frame 5 along that outer side face through a thin hinge part 9 and a V-shaped stop spring piece 10 is extended rectangularly from the upper part of the oscillatory arm 8 toward the other holding frame 6. A stop click 11 is provided on the outer side face of the free oscillatory piece 10a of the stop spring piece such that the click 11 engages freely and removably with the edge of the printed board.
Patent JP-2003244422-A (JP)
Title: Digital color copier
Inventor: DOI ATSUSHI
IPC: G03G15/01
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital color copier in which page information, date information and stamp information can be recorded in the complementary colors of the colors of images on an original.  <P>SOLUTION: In a digital full color copier 1, the image data of the original reading the original in a full color mode, a monochromatic mode, a single color mode and a two-color mode are temporarily stored in a memory part 107 for each color by a scanner part 2. Afterwards, the image data are transferred to a printer engine part 4 and when recording out the images on the paper by the printer engine part 4, the page information such as the number of pages is composed to the images on the original read by the scanner part 2 on the memory part 107 are recorded out by the printer engine part 4 and the page information on the complementary colors of colors in the portion to compose the page information in the images on the original at least is composed to the images on the original. Therefore, the page information is printed in the complementary colors of the colors of the images on the original without a special operation, and the page information can be made easy to watch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002310179-A (JP)
Title: Degassing device for constant velocity joint
Inventor: MILLER MICHAEL J
IPC: F16D3/223
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a new degassing method for an constant velocity joint. SOLUTION: A degassing valve for an constant velocity joint is used for the constant velocity joint of an automobile. The degassing valve for the constant velocity joint includes an annular base part and a cylindrical projection part extending from one end of the base part. The degassing valve for the constant velocity joint further includes an annular flange extending from the surface of the projection part and a valve arranged at the end of the cylindrical projection part located opposite to the projection part of the base part.
Patent JP-2003242037-A (JP)
Title: Device and method for operating and managing contents
Inventor: KATO KENICHI
IPC: G06Q50/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for operating and managing contents having a mechanism capable of proving a fact that the content data permitted while being limited in use condition such as a digital cinema has been surely deleted.  <P>SOLUTION: The content data recorded in the media having a specific ID code are read, the read content data are recorded in a unit using the content data, the automatically or manually recorded data are deleted, the deletion history information on the deleted content data are generated, and the deletion demonstration information including the ID code specific to the media is prepared based on the generated deletion history information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246818-A (JP)
Title: Active energy ray-curable composition, and active energy ray-curable ink for inkjet recording using it and lithographic printing plate
Inventor: SASA NOBUMASA
IPC: C09D11/38
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition excellent in curability, adhesion, mechanical strength and mitigation of skin irritation, an active energy ray-curable ink for inkjet recording using the active energy ray- curable composition and a lithographic printing plate.  <P>SOLUTION: The active energy ray-curable composition comprises as an essential ingredient at least one acrylate selected from 15 kinds of specified acrylates such as an ethylene glycol glycerol diacrylate, a glycerol propylene oxide diacrylate, an ethylene oxide-added trimethylolpropane diacrylate, a propylene oxide-added trimethylolpropane diacrylate, a pentaerythritol diacrylate and an ethylene-glycolated pentaerythritol diacrylate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255036-A (JP)
Title: Receiver
Inventor: TAKADA MASAYUKI
IPC: G01S19/37
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To continuously detect an IF frequency carrier wave, even in the case the signal intensity of the wave from a satellite is weak.  <P>SOLUTION: A signal transmitted from a GPS satellite is received by an antenna 14 and converted into an intermediate frequency (IF) wave by a frequency converter 23, and then a synchronization holding section 25 executes holding of the synchronization of the signal. In the case the signal strength of the wave from the satellite is weak, two channel circuits 91 among a plurality of channel circuits 91 are assigned, and frequencies shifted by a prescribed frequency β upwardly and downwardly, in relation to an expected frequency of the IF carrier wave are set respectively. The frequency of the IF carrier wave is continuously detected by comparing levels of the reception in the two channel circuits 91.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253761-A (JP)
Title: Fiber-reinforced plastics concrete composite structural member
Inventor: NOKUBO HIROYUKI
IPC: E01D19/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced plastics concrete composite structural member having a high-strength pipe concrete composite structure with good workability at a low cost.  <P>SOLUTION: A pipe concrete composite structure comprises an FRP pipe 3 instead of a steel pipe. The combination of the FRP pipe 3 with a concrete 4 has a remarkably increased confined effect and an excellent proof stress in comparison with the steel pipe. For this reason, even if the FRP pipe is adopted instead of the steel pipe, no hindrance occurs in terms of strength, and a manufacturing cost can be reduced in terms of manufacturing facility, conveyance facility or the like with good workability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256476-A (JP)
Title: System for sharing knowledge, method of displaying retrieved result in system for sharing knowledge, and method of evaluating content of retrieved result
Inventor: KONDO NAOAKI
IPC: G06F3/0481
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To select either of a content format or a text format on a display screen for displaying a retrieved result of a knowledge database to confirm a content of the retrieved result, and to register evaluation information for a plurality of users to the retrieved result of the knowledge database to display the evaluation information.  <P>SOLUTION: A title 301 is clicked on a retrieved-result summary display screen (screen 2) displayed by an Web browser on a client computer so as to display a content screen (screen 3), and a text display button 302 is click- operated to display a text display screen (screen 4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002341854-A (JP)
Title: Method, device, and program for generating handwritten character font and documentation device using handwritten character font
Inventor: HASHIMOTO KOICHI
IPC: G06F17/21
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique with which a font character of a user's handwritten character can be easily generated. SOLUTION: This technique is provided with a character entry from image generation means which generates image data of a character entry form in which the user writes a character corresponding to a character code by his or her hand, a character entry form output means which outputs image data generated by the character entry form image generation means as the character entry form, a character entry form input means which inputs the image of the character entry form in which the handwritten character has been entered, a character image data extraction means which extracts the handwritten character image corresponding to the character code from the image inputted by the character entry form input means,  and a font data storage means in which the handwritten character image extracted by the character image data extraction means is stored as the font character corresponding to the character code.
Patent JP-2003257334-A (JP)
Title: Color selection mechanism, color cathode ray tube, and method of damping vibration for color selection mechanism
Inventor: NOJI SUSUMU
IPC: H01J9/14
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively restrain vibration of a grid element assembly to enhance vibration-proof performance of a color selecting mask, to reduce the number of stretched damper wires, and to make a damper shadow inconspicuous.  <P>SOLUTION: In the color selecting mask 11 for constituting this color selection mechanism 60 of a color cathode ray tube, a contact portion where the element assembly 13 contacts with the damper wires 20 contacting with a surface of the grid element assembly 13, and extended along a direction orthogonal to the grid element assembly 13 to be bridged is joined not to allow moving each other by laser welding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251394-A (JP)
Title: Wastewater treatment apparatus and wastewater treatment method
Inventor: MIYAZAKI HIDEO
IPC: C02F3/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method low in cost and reducing the total amount of a contained hardly degradable substance.  <P>SOLUTION: This wastewater treatment apparatus is constituted so as to treat wastewater using microorganisms capable of microbially decomposing a specific compound, and equipped with a difference data acquiring part for acquiring difference data showing the difference between the value corresponding to the concentration of the specific compound before treatment and the value corresponding thereto after treatment and an addition part for adding at least one of microorganisms and nutrients therefor to a treatment tank when the difference specified by the difference data acquired in the difference data acquiring part is not more than a predetermined value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264031-A (JP)
Title: Water proof connector
Inventor: SHIBATA TAKAHIRO
IPC: H01R13/52
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To aim at improving reliability of an inertia lock function.  <P>SOLUTION: Because a fitting resistance Ra caused by a seal ring 50 reaches the maximum value at an earlier time (earlier time before a resistance release operational force is given) than that of a resistance force of an inertia locking means, the total fitting resistance R to occur in a process in which the inertia lock is released and a fitting of housings 10, 20 progresses at a stretch is reduced by the share of the fitting resistance Ra of the seal ring 50. By this, a difference of an operational force F needed for a resistance release of a resistance arm 34 and the total fitting resistance F to occur after the resistance release increases, and the reliability of the inertia lock function to progress the fitting at a stretch is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264875-A (JP)
Title: Mobile communication terminal and communication system
Inventor: FUJIKAWA AKI
IPC: H04W88/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal capable of automatically selecting a proper operating mode based on a status.  <P>SOLUTION: A mobile telephone 1 is provided with: a position detection section 2 for detecting a current location on the basis of a GPS signal Sg; a storage section 8 for storing a plurality of conditional data Dm for specifying the operating mode of the mobile telephone 1; and a control section 10 for performing switching control under any operating mode specified by the conditional data Dm, the storage section 8 is configured to store the conditional data Dm in a prescribed area in while making the data Dm correspond to the operating mode, and the control section 10 uses the conditional data Dm to attain switch control to the operating mode made to correspond to the area when the current location detected by the location detection section 2 belongs to the prescribed area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260405-A (JP)
Title: Injection syringe for repairing glass
Inventor: FUJIOKA JUZO
IPC: B05C17/01
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily carry out a work of filling a flaw in glass such as an automotive window glass or the like with a liquid resin while evacuating air from the flaw.  <P>SOLUTION: The injection syringe comprises a syringe member 2 having a flange part 2A in the top end and a plunger 3 to be inserted in the syringe member 2 in a sliding manner. A stopper member 4 that is partially projected to the moving passage of the plunger 3 is formed in the flange part 2A of the syringe member 2. An engaging groove part 3a to be engaged with the stopper member 4 in such a manner that it can be engaged with and disengaged from the stopper member 4 is formed in a middle portion of the plunger in the longitudinal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260927-A (JP)
Title: Heat exchanger
Inventor: SAKANO AKIRA
IPC: F28F9/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of enlarging a volume of a liquid storage part in a header pipe, enhancing a pressure-resistance of the header pipe and shortening an installment gap with a radiator or the like.  <P>SOLUTION: The heat exchanger is provided with a pair of header pipes provided in parallel each other; a tube of which an end is inserted into the header pipe and which communicates a pair of header pipes each other; and a fin arranged between the respective tubes and in the heat exchanger, a drying agent unit is accommodated in any one of the header pipe and the liquid storage part is formed in the header pipe. The header pipe inserted with the drying agent unit is constituted by a drying agent unit accommodation part for accommodating the drying agent unit and a tube insertion part inserted with the tube. At least the drying agent unit accommodation part is arranged in offset to one side in a thickness direction of the heat exchanger. A reinforcement part for enhancing a pressureresistance is provided on the one header pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272329-A (JP)
Title: Method for evaluating servo track writer and servo track writer
Inventor: SASAKI JUN
IPC: G11B21/10
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a servo track writer corresponding to a magnetic disk device for recording at a high density and a servo track writer.  <P>SOLUTION: The method for evaluating the servo track writer comprises evaluating the accuracy of a clock signal by measuring the amount of the jitters among the sector start signals between the adjacent servo tracks on a magnetic disk medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266655-A (JP)
Title: Imaging apparatus
Inventor: NISHIKAWA HIDETOSHI
IPC: B41J2/01
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus comprising a print section printable on a recording medium consisting of a basic material layer and an ink receiving layer, and a thermal fixing part for fixing a sublimation dye carried on the ink receiving layer wherein fixing operation can be carried out continuously and an image having appropriate density and resolution can be obtained regardless of resolution of the image.  <P>SOLUTION: A print section comprises a print control section for controlling operation of a print head 5 performing print operation along a main scanning direction by receiving print data including image data and performing the print operation along a main scanning direction, and mechanisms 4a and 4b for carrying the recording medium in a subscanning direction in correspondence with the printing operation of a print head 5 wherein a printed recording medium M is arranged to pass through the heating region of a thermal fixing section at a carrying speed of the carrying mechanisms 4a and 4b and the print control section is arranged to control printing/carriage of the recording medium at a specified speed regardless of print data, i.e., the image data added with dummy data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270874-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/06
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily and highly accurately stabilizing image density, and an image formation method.  <P>SOLUTION: While keeping the energy density of a light beam constant, a patch image for a high density is formed by each bias value while changing and setting a development bias in multiple steps and an optimum development condition is obtained on the basis of the image density. Then, while fixing the development bias to the optimum development condition, the patch image for a low density is formed at each energy value while changing and setting the energy density of the light beam in the multiple steps and an optimum exposure condition is obtained on the basis of the image density. Since the development bias and the energy density of the light beam are individually optimized on the basis that a photoreceptor body is provided with an asymptotic area, parameters (image formation conditions) are made able to be individually set to respective optimum conditions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270643-A (JP)
Title: Press-contacting device, press-contacting method, and method for manufacturing liquid crystal display device
Inventor: KAWAMURA KOUJI
IPC: G02F1/1339
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the element pattern deviation of a liquid crystal display device after heat curing by eliminating the sag of an elastic sheet end and uniformizing pressurization.  <P>SOLUTION: In a heat curing holder 100 as a principal part of a press- contacting device, a lower sheet 103, a substrate to be bonded 20 for liquid crystal display, an upper sheet 102, and a top plate 101 are sequentially stacked on a bottom plate 111, and further, the lower sheet 103, the substrate to be bonded 20, the upper sheet 102, and the top plate 101 are repeatedly and sequentially stacked on the top plate 101. A void widened so as to cover the substrate to be bonded 20 is formed on the undersurface of the top plate 101. By introducing a fluid (for example, air) into the void, the substrate to be bonded 20 is pressurized by produced fluid pressure (air pressure). Then, a projected body P projecting downward before fluid introduction is provided at the peripheral part of the upper sheet 102 outside the substrate to be bonded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269889-A (JP)
Title: Operation controlling method for water treatment apparatus
Inventor: IIMURA AKIRA
IPC: F28F27/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control whether operation of a water treatment apparatus for preventing slime trouble or the like is properly carried out by a remote monitoring device.  <P>SOLUTION: A metal ion generator 7 is provided in circulation piping 2 from a cooling tower 1 to a heat exchanger 3, and metal ions are eluted into circulating cooling water. An electrolytic treatment device 32 for producing chlorine is connected to the cooling tower 1 via piping 31. A service man samples the cooling water and sends it to an analysis center. In the analysis center, an analysis result is sent to a host computer of a central control center via a personal computer and a communication line. In the host computer, operation statuses of the metal ion generator 7, a concentration control device 21 and the electrolytic treatment device 32 are checked on the basis of analysis data and signals from the metal ion generator 7, the concentration control device 21 and the electrolytic treatment device 32, and control signals are sent to the metal ion generator 7, the concentration control device 21 and the electrolytic treatment device 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002353482-A (JP)
Title: Silicon-based thin film and its formation method and photovoltaic element
Inventor: KONDO TAKAHARU
IPC: H01L31/04
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a silicon-based thin film having short tact time, speedy film formation speed, and superior characteristics, to provide the silicon-based thin film formed by the method, and further to provide a photovoltaic element having superior performance, characteristics using the silicon-family thin film, coherency, environment-resistant properties, and the like at low cost, as compared with conventional methods. SOLUTION: In this formation method of silicon-based thin films for introducing a feed gas, where silicon fluoride and hydrogen are contained into a vacuum vessel, and for forming the silicon-based thin films on a substrate introduced into the vacuum vessel by a high-frequency plasma CVD method, light emission intensity due to SiF α (440 nm) is to be higher than that due to Hα (656 nm).