baber/WOPTO huggingface dataset:
Patent JP-2003143113-A (JP)
Title: Wavelength multiplexed optical transmission system, centralized management apparatus used for the system, and method for controlling pre-emphasis in the system
Inventor: YAMAKAWA SHINYA
IPC: H04B10/2507
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To simply stabilize the transmission characteristic of a plurality of wavelength multiplexed optical networks by automating pre-emphasis setting in the plurality of wavelength multiplexed optical networks so as to dispense with manual setting by a maintenance person without increasing an apparatus load and apparatus costs. SOLUTION: A centralized management apparatus 3 connected to the plurality of wavelength multiplexed optical networks respectively through a monitoring control line 2-i (i=1 to (n) and (n) is an integer not smaller than 2) is provided with a variable factor monitoring means 312 for monitoring the variable factor of pre-emphasis setting in an optical transmitter in each wavelength multiplexed optical network and pre-emphasis control means 315 to 317 for individually adjusting pre-emphasis setting in the optical transmitter through the monitoring control line 2-i according to a monitoring result by the variable factor monitoring means 312.
Patent JP-2003143240-A (JP)
Title: Data transmission circuit, and semiconductor integrated circuit
Inventor: SAKAKIBARA MIKIO
IPC: H04L25/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission circuit that reduces the power consumption and the crosstalk between signal lines in order to solve a problem of interference between signal lines having been more serious because a ratio of parasitic parameters between wires is increased attended with progress of a sub micron process and to provide a semiconductor integrated circuit provided with the data transmission circuit. SOLUTION: The data transmission circuit is configured to comprise: a drive circuit that drives a required data line to an 'L' level; an output data storage section that stores data to be outputted; a succeeding output data storage section that stores data to be outputted at a succeeding cycle; a data discrimination circuit that discriminates the data to be outputted at the succeeding cycle; and a selection precharge circuit that selectively precharges the data line to an 'H' level according to the discrimination result of the data discrimination circuit.
Patent JP-2003141885-A (JP)
Title: Semiconductor device
Inventor: NODA JUNICHIRO
IPC: G11C16/06
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which high voltage can be applied and high integration is performed. SOLUTION: This semiconductor device is provided with a semiconductor substrate having a memory cell region and a level shift circuit region 19, a first gate insulation film formed in a memory cell region on this semiconductor substrate, a first lower part gate electrode formed on this first gate insulation film, a first gate insulation film formed on this first gate lower part gate electrode, a second upper gate electrode formed on this first gate insulation film, a second gate insulation film formed in the level shift circuit region, a second lower part gate electrode which is formed on this second gate insulation film and to which first potentials N5, N6 are given, a second gate insulation film formed on this second lower part gate electrode and accumulating electric charges as a capacitor insulation film,  and a second upper part gate electrode which is formed on this second gate insulation film and to which second potentials N3, WL being different from the first potentials are given.
Patent JP-2003136111-A (JP)
Title: Method and device for rolling and controlling seamless steel tube
Inventor: HORI HIROFUMI
IPC: B21B19/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To improve deflection generated from fluctuations of piercing efficiency. SOLUTION: The method for rolling and controlling a seamless steel tube is characterized in that rolling is performed by controlling switching of a bar steadier provided at the exit side of a piercer or an elongator. Forward speed of a hollow shell 2 at the exit side of the piercer or the elongator is measured and from the measurement data, an estimated time of arrival at the bar steadier Bn in the leading end of the hollow shell 2 is calculated. Based on the estimate time of arrival calculated, the switch timing of the bar steadier Bn is controlled. Accordingly, if the piercing efficiency fluctuates, the opening timing of the bar steadier can not stand ready immediately before the leading end of the hollow shell arrives at the bar steadier to effectively eliminate the generation of the deflection and a ramming trouble by the hollow shell into the bar steadier can also be restrained.
Patent JP-2003134949-A (JP)
Title: Multipurpose paddy water control automatic system
Inventor: SHINOZAKI KOICHI
IPC: A01G25/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose paddy water control automatic system which automatically controls the water level of a paddy to save labors, prepares pattern models having different targets, respectively, to suitably control the paddy in response to various conditions such as the demands of a paddy manager, the kind of rice, growing environments such as weather and soil, and thereby gives good quality rice in a high yield. SOLUTION: The water level set value of a paddy is preliminarily incorporated into a control program as a pattern model. The pattern model is determined on the basis of prescribed growth control targets such as high yield, good taste, and high quality. A plurality of pattern models having different growth control targets, respectively, are prepared. A program selected from the pattern models is incorporated into the control program, or the pattern models preliminarily selectable are incorporated into the control program. The control program controls the water supply or drain to the rice paddy to automatically control the water level of the rice paddy along the prescribed pattern model.
Patent JP-2003144163-A (JP)
Title: Method for identifying base polymorphism
Inventor: TAKARADA YUTAKA
IPC: G01N33/53
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting variation or polymorphism of a nucleic acid sequence which is especially useful in diagnosis of genetic diseases and analysis of a base polymorphism and to provide an oligonucleotide used therefor. SOLUTION: Wild type oligonucleotides in which at least one is labeled and one or two kinds of variant oligonucleotides are simultaneously or separately reacted with a nucleic acid sequence containing a specific base polymorphism site contained in a sample and the base polymorphism is identified by detecting whether the oligonucleotides react or not. In the method, a specifically labeled nucleic acid acts on the reaction system during reaction or the reaction product and the base polymorphism is identified by mutual action between the label and the nucleic acid-specific label.
Patent JP-2003145535-A (JP)
Title: Device for pellet manufacturing press
Inventor: VAN BENTHUM MARTINUS ANTONIUS
IPC: B01J2/22
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To adjust burden of a drive motor. SOLUTION: This device for a pellet manufacturing press comprises a drum having a drum axis, a peripheral wall with an extrusion aperture, at least one piece of roller which is installed inside the drum and has a contant area on the peripheral wall or near the peripheral wall and further, is rotatable around a roller axis substantially in parallel with the drum axis and a drive motor which is connected to the drum and at least one piece of roller in order to drive the roller around its axis and also the drum wall or the roller axis around the drum axis. The drive motor is connected to at least one piece of roller through a connecting member. The drive motor is connected to at least one piece of roller so that it is driven around its axis, when the slip level of the roller face with reference to the peripheral wall of the drum is higher than specified.  On the other hand, the drive motor is disconnected from the rotation around the roller axis, when the slip level is lower than the specified level.
Patent JP-2003152940-A (JP)
Title: Communication terminal device
Inventor: SONEOKA HIROSHI
IPC: H04N1/32
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device that can simultaneously transmit together received information such as image and text information acquired by communication functions of different kinds. SOLUTION: A communication terminal device 1 is provided with an original image reading part 7 for reading an image from an original, a communication line connecting part 8 for performing a connection with a communication line, a received data storage part 3a for storing the images read by the original image reading part 7, web images received through the communication line connecting part 8, and mail texts received through the communication line connecting part 8, and a control part 2 for transmitting or printing one part of or all the read image, web image, and mail text stored in the received data storage part 3a as an integrated image.
Patent JP-2003152579-A (JP)
Title: Moving receiver and ground digital broadcasting transmission system
Inventor: SAKO SADAHIRO
IPC: H04N5/45
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a ground digital broadcasting transmission system for transmitting a plurality of broadcastings and a correlation having traveling receiver, capable of simultaneously receiving the broadcasting. SOLUTION: This digital broadcasting receiver 100 is provided with a plurality of tuners for receiving broadcasting, and at least one of tuners 103 and 104 is constituted of a tuner 104, being capable of receiving ground digital broadcasting.
Patent JP-2003146500-A (JP)
Title: Web presser
Inventor: TAKII HITOSHI
IPC: B65H18/16
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a web presser with a compact structure capable of pressing the peripheral face of a web roll without impairing quality of a web, preventing the slack of the web to reduce a paper loss, and stopping rotation of the web roll. SOLUTION: Web winding equipment winding the web W traveling through a reel drum 12 as the web roll R is provided with the web presser 20 pressing the peripheral face of the web roll R wherein the winding of the web W is completed. The web presser 20 comprises a pressing roller 40 parallel to a rotary shaft of a reel spool 16, and a pressing part operation mechanism 30 bringing the pressing roller 40 close to the web roll R and separating the pressing roller 40 from the web roll R. When bringing the pressing roller 40 close to the web roll R, the peripheral face of the pressing roller 40 is pressed onto the peripheral face of the web roll R.
Patent JP-2003144242-A (JP)
Title: Method for manufacturing furniture
Inventor: INAGAKI KAZUNORI
IPC: A47B47/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a furniture by which the number of molds is decreased and the furniture can be inexpensively manufactured in a case when a furniture with a left and right symmetrical shape and with legs. SOLUTION: At least two bodies of intermediate structural bodies 9A and 9B respectively with legs 91 and 92 on the top end part 9a and the bottom end part 9b are molded by using a common mold C and the apex part 91b side of the leg 91 existing on the top end part 9a of one intermediate structural body 9A is cut to obtain one side back structural body 3 and the apex part 92b side of the leg 92 existing on the bottom end part 9b of the other intermediate structural body 9B is cut and it is turned over up and down to obtain the other side back structural body 3 and these side back structural bodies 3 are assembled to manufacture a storing furniture A.
Patent JP-2003151943-A (JP)
Title: Scrub cleaning apparatus
Inventor: FUKUMURA MASATO
IPC: G03F1/82
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a scrub cleaning apparatus, which is capable of scrub- cleaning both sides and the periphery of a disc-like work simultaneously and efficiently in a short time, and which can keep high-cleaning accuracy at all times. SOLUTION: The scrub cleaning apparatus comprises a pair of disc brushes 18A and 18B and a plurality of roll brushes 19A and 19B for scrub-cleaning both sides and the periphery of a disc-like work W, and a dressing means 21 for dressing the disc brush 18A located above. The roll brushes 19A and 19B are disposed so that they are brought into contact with the work at both sides of the disc brushes 18A and 18B, on one half part side of the work W. The dressing means 21 comprises a dressing bath 44, a dressing plate 45 installed inside the dressing bath 44, and a plurality of washings spouting holes 48 formed in a dressing face 46 on the top face of the dressing plate 45.
Patent JP-2003158702-A (JP)
Title: Photographic information management server device
Inventor: OGURA YOSHIHIRO
IPC: H04N21/274
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a photographic information management server device for storing photographic information, and for executing reading or printing of a photographic picture according to a request from a user terminal. SOLUTION: This photographic information management server device connectable through a network to one or more user terminals for storing user information receives user information and photographic information transmitted from the user terminal, and stores the photographic information in a storage part by associating it with the user information, and reads the photographic information from the storage part based on the user information inputted from the user terminal, and transmits it to the user terminal.
Patent JP-2003164005-A (JP)
Title: Controller of motor for power car
Inventor: SHIMAZAKI MITSUYOSHI
IPC: H02P6/06
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excessive electric current from running into a motor when an accelerator is operated toward a speed increase side while a brake is operated.  <P>SOLUTION: A basic duty ratio calculating 14A calculates a basic duty ration to PWM-control an inverter INV that supplies a drive current to a brushless motor 1 against the output of an accelerator sensor 6, which detects the operation amount of an accelerator operation member and the output of a travel speed detecting means 13 that detects a traveling speed of a car. A braking correction number calculating means 14D calculates a braking correction factor Kb against the output of a brake sensor 9 which detects the operation amount of the brake operation member. The basic duty ratio Dm is multiplied by the correction factor Kb to provide an actual duty ratio at braking. The braking correction factor Kb is so calculated as to decrease the correction factor Kb as the operation amount of the brake operation member increases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153669-A (JP)
Title: Method for producing pork cutlet and pork cutlet
Inventor: NAGASAWA YOSHITOMO
IPC: A23L5/10
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To produce pork cutlet excellent in crisp feeling of coating and juiciness of pork, tasting nice and good in the shelf life. SOLUTION: This production of the pork cutlet is to fold one end of a first thinly sliced piece of pork upon the periphery of a core comprising a thinly sliced pork fat meat, fold a second piece of thinly sliced pork and a third thinly sliced piece of pork upon the first piece of pork so as to enclose the both peripheries of the first piece of pork from above and below to obtain a piece of multilayer pork, roll up the piece of multilayer pork to obtain a chunk bar of pork having the other end of the first piece of pork as the outer layer, coat the piece of multilayer pork and fry the coated piece of multilayer pork with vegetable oil. Coating operations comprises flouring, beaten egg-coating, and raw bread crumb coating.
Patent JP-2003157208-A (JP)
Title: System for providing information
Inventor: ISOZAKI KATSUMI
IPC: G06Q50/30
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To realize an information providing system capable of providing information that meets a preregistered user's designated condition. SOLUTION: This information providing system for providing the user with information is provided with a storing means for storing a database, an information collecting means for periodically retrieving a site for releasing information to reflect information addition, deletion or change on a database, and an information providing means for retrieving the database and transmitting to a designated terminal the information meeting the preregistered designated condition.
Patent JP-2003163956-A (JP)
Title: Portable radio set
Inventor: TAKEBE HIROYUKI
IPC: H04W16/28
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To ensure superior communication of small deterioration of antenna sensibility by switching a first and a second antenna parts arranged in a chassis, corresponding to a communication mode during communication, and increasing a distance between the antenna and a human body, and reduce exposure of electromagnetic waves to the human body.  <P>SOLUTION: This portable radio set is equipped with the first antenna 6 arranged above a display part 3 lower end in a chassis 1, and the second antenna 7 arranged below an operation part 4 upper end. On the basis of an antenna switching signal transmitted from a communication mode deciding part, the first antenna 6 is used when the communication mode is data communication, and the second antenna 7 is used in voice communication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165070-A (JP)
Title: Tool for driving fastener
Inventor: KAMI TOSHIYUKI
IPC: B25C7/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain production of successive noises by penetrating a fastener through an outer plate or the like by one impact, and to effectively prevent a working environment from being worsened by a spark generated in the driving.  <P>SOLUTION: This tool is constituted of a hollow cylindrical part 21 attached to a tip part of a nose 17, a driver head 22 formed in its tip with an impact face abutting to a head part of the fastener arranged slidably inside the cylindrical part 21, and a stopper 23 for regulating a projecting position toward a tip direction of the driver head 22. The driver head 22 is elastically energized toward the tip direction all the time, and the driver head 22 is struck via a driver 16 driven by a piston 14, so as to drive the fastener.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168929-A (JP)
Title: Feed forward amplifier and its signal recognizing method
Inventor: OKADA KOICHI
IPC: H03F1/32
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain a feed-forward amplifier which acquires information of input signals not from outside but by itself.  <P>SOLUTION: A signal detector 26 for detecting the level of an optional frequency component in a specified band, including an output signal from a distortion removing loop 31, upon input of this signal, scans within the specified band under control of a control circuit 6. Based on the detected level of each frequency component in the specified band, the control circuit 6 specifies the band of an output signal from the distortion removing loop 31, i.e., the band of an input signal to an amplifier. The circuit 6 controls the frequency of a pilot signal generated by a pilot signal generator 13, based on the specified input signal band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165958-A (JP)
Title: Uv-curable acrylic pressure-sensitive adhesive composition
Inventor: IWASAKI TAKESHI
IPC: C09J4/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a UV-curable acrylic pressure-sensitive adhesive composition having a high degree of polymerization after UV-curing even in a short period of curing time by incorporating a specified rosin based tackifying resin thereinto, an acrylic pressure-sensitive adhesive using the UV-curable acrylic pressure- sensitive adhesive composition, and to provide a pressure-sensitive self-adhesive tape or a pressure-sensitive self-adhesive sheet using the pressure-sensitive adhesive.  <P>SOLUTION: In the UV-curable acrylic pressure-sensitive adhesive composition comprising 50-95 mass% at least one monomer selected from the group consisting of an alkyl acrylate and an alkyl methacrylate and 5-30 mass% rosin based tackifying resin, a specified compound whose content in the pressure- sensitive adhesive composition is not greater than a specified amount is used. Thus, the UV-curable acrylic pressure-sensitive adhesive composition having a high degree of polymerization after UV-curing and a high adhesive power can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168813-A (JP)
Title: Optically charging secondary battery
Inventor: WATANABE HARUO
IPC: H01L31/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically charging secondary battery provided with charging performance with high charging efficiency and with less deterioration.  <P>SOLUTION: The optically charging secondary battery is provided with a cylindrical winding core 2; a flexible sheet-like body 3 which is wound to the winding core, is arranged so that it can freely be pulled out, and has a flexible photoelectric conversion element; a storage battery 4 that can be charged/ discharged; and a control circuit 5 controlling the charging/discharging of the storage battery. The battery has a cylindrical shape as a whole in a state where the sheet-like body having the photoelectric conversion element is wound to the winding core. An upper flange 6 and a lower flange 7, which are positioned on the ends of the winding core and are formed in almost circular plate shapes, are integrally arranged in the winding core. The sheet-like body is wound to the winding core part. The light receiving face of the photoelectric conversion element is wound to an inner face side and a weight piece is connected to the outer end of the sheet-like body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169085-A (JP)
Title: Volunteer network
Inventor: MAKINAE NAOTO
IPC: H04L12/701
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To limit the use of a volunteer network, which provides a 3rd party with network use using a radio LAN, by the 3rd party.  <P>SOLUTION: The volunteer network, comprising a 1st network composed of a plurality of terminal devices, a 2nd network connected to the 1st network via a connection line, and a 3rd-party terminal device which can be connected to the 1st and 2nd networks and is different from the terminal devices constituting the 1st network and connecting the 3rd-party terminal device and the 2nd network together by using the connection line, is equipped with a terminal authenticating means of authenticating the 3rd-party terminal device, a terminal connecting means of maintaining the connection of only the 3rd-party terminal device authenticated by the terminal authenticating means, a communication party limiting means of limiting a communication party of the 3rd-party terminal device, and a communication traffic limiting means of limiting the communication traffic between the 3rd-party terminal device and its communication party.  <P>COPYRIGHT: (C)2003,JPO