baber/WOPTO huggingface dataset:
Patent JP-2004274005-A (JP)
Title: Wiring board
Inventor: KABUMOTO MASANAO
IPC: H05K1/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that reflection loss occurs due to the mismatching between differential impedances in a part on a wiring board where a line distance between differential transmission lines is increased, and the operationality of a semiconductor element is deteriorated.  <P>SOLUTION: On the wiring substrate 1, differential transmission lines 8 surrounded by an earth wiring conductor 4a at a predetermined distance 11 are formed on an insulating substrate 2 and the distance 11 between the differential transmission lines 8 and the earth wiring conductor 4a becomes small at a part 8d where the line distance between the differential transmission lines 8 is increased. Preferably, the distance 11 between the differential transmission line 8 and the earth wiring conductor 4a is decreased so that the differential impedance at a part 8c where the line distance between the differential transmission lines 8 is constant becomes substantially equal to the differential impedance at a part 8d where the line distance is increased. The reflection loss of an HF signal due to the mismatching of differential impedances, which occurs due to a change in the distance between the differential transmission lines 8 at the part 8d where the line distance is increased, can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004301523-A (JP)
Title: Method for specifying suitable type of helmet size and method for adjusting helmet size using the same
Inventor: EBISAWA TAKASHI
IPC: G06Q50/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To optimally adjust a helmet to a head part 22 by easily acquiring a helmet size of a type suitable for a helmet wearer 21 with its suitability data and only performing relatively simple size adjustments according to the suitability data even in the case that the helmet is worn by the helmet wearer 21 having an unusual human head shape.  <P>SOLUTION: By inputting the forehead-to-back length size and side-to-side width size of the head part 22 of the helmet wearer 21 to a computer and processing the data, the type of the helmet size suitable for the helmet wearer 21 and its suitability data are specified and displayed on a computer screen or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302634-A (JP)
Title: Print management device, printer and printing system
Inventor: KISHI MOTOSHI
IPC: B41J5/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a storage amount in a printer, and to reduce a data transfer time to the printer.  <P>SOLUTION: In this print management device 10, data necessary for printing is extracted from data included in a database stored in a database part 52 on the basis of template data stored in a template data storage part 53, and is stored in a database data storage part 56. The template data and the database data are transferred to the printer 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298730-A (JP)
Title: Waste material treatment facility and waste material treatment method
Inventor: YOSHIMOTO SATOSHI
IPC: B03B5/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste material treatment facility and a waste material treatment method efficiently separating and enriching contaminants contained in waste materials and contaminated soil generated by dismantling a facility including a refuse incinerator or the like.  <P>SOLUTION: This waste material treatment facility and waste material treatment method have a waste material charging port 1 and a rotary drum body 2 washing the contaminants of the waste material charged from the charging port 1 by water stream while rotating the contaminants. The rotating drum body 2 has multiple rotary washing brushes 9 disposed along the inner periphery thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304910-A (JP)
Title: Ultrasonic motor and electronic apparatus therewith
Inventor: WATANABE SEIJI
IPC: H02N2/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor capable of realizing high motor efficiency and a rotational speed by forming protrusions at a regular interval, in the ultrasonic motor which is cylindrical and in which a fixed vibration displacement distribution appears in the vibrator front end peripheral direction.  <P>SOLUTION: This ultrasonic motor consists of the vibrator 1 constituted of an upper elastic member 2, a lower elastic member 3, and a piezoelectric material 4 sandwiched therebetween; a protrusion 11 provided so as to be vertically symmetrical about the horizontal line at the tip end of the vibrator 1; a support member 8 for supporting and fixing the vibrator 1; a traveling element 5 traveling in contact with the protrusion 11; a pressuring member 6 for applying pressuring force to the vibrator 1 and the traveling element 5; a rotating shaft 7 for fetching the rotational force of the traveling element 5; a bearing 9 for supporting the rotating movement of the rotating shaft 7; and a case 10 for sealing these members, and moves the traveling element with the vibrator conducting vertical vibration and twisting vibration. In this ultrasonic motor which moves the traveling element, protrusions are provided at regular intervals for vibration displacement distribution in the front end peripheral direction, so that all the protrusions come into point contact with the traveling element in the same operation, thus realizing high motor efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048666-A (JP)
Title: Catv monitor controller, and catv system
Inventor: SHIBATA EIJI
IPC: H04B3/46
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To report the state of a CATV system in response to a request from a manager in a CATV monitor controller which monitors the operation state of an electronic apparatus constituting the system, and performs a report to the telephone terminal of the manager when an abnormality occurs.  <P>SOLUTION: The CATV monitor controller includes a measuring instrument 10 for measuring a signal output level from a head amplifier, a controller 20 for determining whether the measurement result of the measuring instrument 10 is correct or not, and a reporting device 30 for reporting the system abnormality to the monitor telephone terminal of the manager in response to a result determined by the controller 20. The reporting device 30 authenticates the monitor telephone terminal when called out from the terminal, receives the request from the terminal, transmits a monitor result by the controller 20 in response to the request, re-starts the controller 20, and, then, discharges the incorporated battery of a backup power source 38, etc. Thus, the manager easily confirms the monitor result again, and also checks the operation of the monitor controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004303022-A (JP)
Title: Preprocessor, design system of integrated circuit, and design method of integrated circuit
Inventor: TAMAI TAKANORI
IPC: G06F17/50
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preprocessor which generates a circuit description file to change the synchronous/asynchronous designation of a flip flop and cluster connection of a gated clock.  <P>SOLUTION: This preprocessor 23 performs processing of a first circuit description file 21 described by a user and including a first hardware description language and a second hardware description language based on a preprocessor control file 22 described by the user, and converts at least a part described in the first hardware description language of the first circuit description file 21 to the second hardware description language to generate and output a second circuit description file 24. According to this, a circuit description file to change the synchronous/asynchronous designation of the flip flop and the cluster connection of the gated clock is generated without intervention of manual operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300861-A (JP)
Title: Chemical supply device
Inventor: NAGATOMO SHIGEMI
IPC: E03D9/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical supply device which can be used regardless of the form of a wash basin and also is capable of stably supplying a chemical.  <P>SOLUTION: This chemical supply device is arranged to a hand wash basin at the upper portion of a water storage tank of a water closet and is constituted to supply a chemical into the water storage tank together with water supplied to the hand wash basin; and this device comprises a chemical container 1 having a mouth piece formed at the bottom end and containing a chemical; a supporting body 2 arranged above the hand wash basin and supports the chemical container 1; a discharge portion 31 equipped with a discharge hole 311 discharging a chemical from the bottom side of the supporting body 2 with the top portion connected to the mouth piece 11 and a guide member 23 is provided, which is extended downward from the supporting body 2 so as to guide a chemical discharged from the discharge hole 311 which contacts or comes closer to the discharge portion 31 near the discharge hole 311.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304099-A (JP)
Title: Semiconductor device
Inventor: NODA NOBORU
IPC: H01L29/08
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can be improved in noise characteristics by reducing noise such as recombination noise, etc., in an interface area between a semiconductor and an insulating film.  <P>SOLUTION: This semiconductor device is provided with a first-conductivity collector region 103, a second-conductivity base region 104 formed on the collector region 103, and a non-doped layer forming region 106 formed in part of the surface area of the base region 104. This device is also provided with a first-conductivity emitter region 107 formed in the non-doped layer forming region 106 so that its bottom reachs the base region 104, second-conductivity base lead-out regions 109 formed on the base region 104, and insulating films 110 and 111 formed on surfaces and side faces of the base lead-out regions 109 and on the non-doped layer forming region 106. In addition, the device is also provided with a first-conductivity emitter lead-out region 112 formed on the emitter region 107.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310278-A (JP)
Title: Access management device and access management program
Inventor: SEKI HARUKI
IPC: G06K17/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access management device disabling read of secret information except for an allowable method.  <P>SOLUTION: This system comprises a bilological sensor 101 for reading biological information such as fingerprint, an IC card reader/writer 103 for reading information stored in an IC card 107, and the access management device 105 for extracting the characteristic of the biological information, comparing the extracted characteristic of the biological infomration with reference biological information stored in the IC card 107, or connecting a part of PIN information inputted by a user with PIN information except the part. The IC card 107 has a PIN information storage part for storing PIN information of a specified user, a storage part for storing the reference biological information of the specified user and a part of PIN information, a secret information storage part for storing secret information, and a processing part for comparing the PIN information stored in the PIN information storage part with PIN information transmitted from the access managment device 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311723-A (JP)
Title: Wiring structure of substrate and wiring forming method
Inventor: MURAYAMA RINA
IPC: H01L23/12
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure of a substrate capable of reducing unrequired electromagnetic radiation from wiring and reducing the reflection of signals transmitted to the wiring, and a wiring forming method.  <P>SOLUTION: The wiring 33 is provided with first wiring 45, second wiring 46 and third wiring 47. The first wiring 45 and the third wiring 47 are extended in directions to orthogonally cross each other, the second wiring 46 forms an obtuse angle to the first wiring 45 and the third wiring 47 and they are electrically connected. Thus, at the time of transmitting the signals, the reflection of the signals in an area where each wiring crosses is reduced. Also, by preventing the wiring 33 from being suddenly bent and suppressing the rapid change of the flowing direction of a current flowing on the surface of the wiring 33 by a skin effect, the unrequired electromagnetic radiation generated from an area where the wiring 33 is bent is reduced compared to a conventional technique.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307146-A (JP)
Title: Paper feed mechanism of printer
Inventor: SASAO YUKIHIRO
IPC: B65H3/06
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed mechanism of a printer for effectively preventing a drive motor from being locked during the skew correction.  <P>SOLUTION: The paper feed mechanism of the printer comprises a paper feed tray 2 to accommodate cut paper sheets 18, a paper feed roller 5 to carry the cut paper sheets 18, a feed roller 7 which is stopped before at least two points of a tip of the cut paper sheets 18 reach, and started to rotate on the condition that the tips of the cut paper sheets 18 reach the two points, a drive motor 10 to drive the paper feed roller 5 and the feed roller 7, and an oscillation lever 11 having a paper feed roller supporting part 12 to support the paper feed roller in a single-shaft cantilever fashion, and the cut paper sheets 18 are fed by rotating the paper feed roller 5 while the paper feed roller 5 is pressed against the cut paper sheets 18. In the paper feed mechanism of the printer, when the paper feed roller 5 is pulled upwardly on the cut paper sheets 18 side by a predetermined distance, the contact of the paper feed roller 5 with the cut paper sheets 18 is released thereby. Locking of the drive motor 10 is prevented thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306487-A (JP)
Title: Ball-point pen tip
Inventor: TAKAYAMA KOICHI
IPC: B43K1/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ball-point pen tip made of aluminum bronze having excellent workability such as machinability and ductility, which has smooth writing feeling and in which a ball seat is hardly abraded even if writing pressure is high.  <P>SOLUTION: The ball-point pen tip (1) is provided with a tip body (1a) and a ball (7) arranged to the tip body. The ball-point pen tip (1) is so composed that the ball is abutted on the ball seat (5) formed to the tip body, a part of the ball is projected from the front end (3) of the tip of the tip body, and it is provided freely rotatably. The tip body is formed of the aluminum bronze including 3.0-8.0 mass % of aluminum, ≥90 mass% of copper, 0.5-3.0 mass % of silicon, and 0.05-0.5 mass% of tellurium as a free-cutting component. And at the same time, the projected area of the ball seat of the tip body is set to 30-60% of the maximum cross-sectional area of the ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305164-A (JP)
Title: Method for producing hollow baked confectionery
Inventor: SASAKI KOJI
IPC: A21D2/18
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing hollow baked confectionery that has excellent food feeling and taste and can be formed to desired shapes in no need of any specific tool.  <P>SOLUTION: The hollow confectionery is produced by rolling the dough including 100 pts.mass of starch components comprising pregelatinized starch and raw starch at a mass ratio of (30-70)/(70-30) and 10-25 pts.mass of glucide into sheets with a thickness of 1.0-3.0 mm, forming the dough sheet and baking the formed sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002801-A (JP)
Title: Aqueous primer coating composition, method for forming coated film and coated article by using the same
Inventor: NAKAOKA RYOICHI
IPC: B05D1/36
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous primer coating composition capable of forming a coated film excellent in humidity resistant adhesiveness and gasohol resistance, and improving productivity in coating processes, and to provide a method for forming the coated film and coated articles by using the same.  <P>SOLUTION: This aqueous primer coating composition contains (A) an acid anhydride-modified chlorinated polyolefin emulsion resin, (B) an aqueous urethane dispersion, (C) an aqueous epoxy resin and (D) an organic strong base and/or its salt, and has 20-60 wt. % non-volatile portion of the component (A), 10-40 wt. % of (B) and 20-60 wt. % of (C) based on the total amount of the non-volatile portions of the (A), (B) and (C), and 1-5 wt. % (D). The method for forming the coated film is provided by applying the aqueous primer coating composition on a substrate, then drying so that the non-volatile portion of the obtained primer coated film becomes ≥60 wt. %, applying a base coating material and a clear coating material over the primer coated film and then baking the obtained triple-layer coated films to the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317165-A (JP)
Title: Water tank type pressure-resistant expansion measuring method for high-pressure container
Inventor: KOSAKA JIRO
IPC: G01N3/12
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water tank type pressure-resistant expansion measuring method capable of highly precisely measuring and recording test data at every pressure-resistant expansion measuring test as a highly reliable data history and capable of keeping and monitoring the pressure of high-pressure water introduced into a pressure-resistant container highly precisely by a double check of electronic control and visual control.  <P>SOLUTION: In performing the water tank type pressure-resistant expansion measuring test of a cylinder B, the inner pressure of the cylinder B is set to a zero point and high-pressure water is introduced into the cylinder B to be pressurized up to initial pressure allowing the inner pressure of the cylinder B to reach 15% of measured maximum pressure (Mpa) and the expansion quantity (cc) of the cylinder B produced at this time is measured. The measuring standard straight line passing the intersecting point A of this expansion quantity and the initial pressure is drawn toward the intersecting point B of the measured maximum pressure and the expansion quantity at this time and, by measuring whether the actually measured pressurization line drawn as the inner pressure of the cylinder B is next pressurized up to 90% of the measured maximum pressure is drawn almost along the measuring standard straight line from the intersecting point A, only a valuable data history is accumulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314200-A (JP)
Title: Automated polishing apparatus
Inventor: MATSUKUMA KENJI
IPC: B24B21/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated polishing apparatus which does not cut into a die, and hardly causes wear and loading on a polishing tool, and can carry out finishing by gradually making abrasive grains of the polishing tool fine without changing the polishing tool.  <P>SOLUTION: The automatic polishing apparatus for carrying out polishing by moving the polishing tool comprises: a belt shape polishing tape 101 which has flexibility and has a polishing surface thereon; a feed reel 102 which winds one end of the polishing tape 101 on the outer periphery thereof; a receiving reel 103 which winds the other end of the polishing tape 101 on the outer periphery thereof; a polishing pulley 104 which is located between the feed reel 102 and the receiving reel 103 and makes the polishing surface of the polishing tape 101 project outward the apparatus; a guide pulley 105 for applying tension to the polishing tape 101; and an actuator 107 for driving the feed reel 102 or the receiving reel 103 or both of them so as to turn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317628-A (JP)
Title: Optical transmission module
Inventor: SEKIGUCHI TOSHISADA
IPC: G02B6/42
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission module in which a surface light emitting type light emitting element, an optical fiber and a monitor light receiving element are provided, optical coupling efficiency to the fiber is high, no fluctuation in light beams that are made incident on the light receiving element, caused by temperature change exists, no breakage exists for bonding wires connected to the optical elements during handling and highly precise optical axis alignment is conducted without using high precision parts.  <P>SOLUTION: An optical fiber 2 is stored in a mount 1 which is made of a transparent material. A surface light emitting type light emitting element 4 that is a one-side both electrode type, is mounted on a first side surface 1a to which a tip surface of the fiber 2 of the mount 1 is exposed. A one-side both electrode type monitor light receiving element 5 is mounted on a second side surface which is orthogonally crossed with the first side surface of the mount. A groove 6 is formed on a third side surface which is orthogonally crossed with the first and the second side surfaces of the mount. The groove 6 is tilted with an angle of 30 to 60 degrees relative to the longitudinal direction of the fiber 2 and has a depth that reaches the fiber 2. A material having a refractive index different from that of the fiber 2 is filled into the groove 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317857-A (JP)
Title: Driving circuit and display device
Inventor: MIURA MAKOTO
IPC: G09G3/20
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit which has large driving power and small power consumption and a display device equipped with the driving circuit.  <P>SOLUTION: The display device is equipped with a signal processing circuit 15, a latch 16, a digital-analog converter 17, a driving circuit 18, a scanning circuit 27, and a matrix display panel 28. The driving circuit 18 is equipped with: a control circuit 19 including a latch 20, a data comparator 21, a one-shot circuit 22, and a one-shot circuit 23; a switch means 24; a switch means 25; and an operational amplifier 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320571-A (JP)
Title: Portable apparatus with rfid function
Inventor: ENDO TAKANORI
IPC: G06F1/16
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To elongate an operational distance without causing failures in operation while it excels in portability.  <P>SOLUTION: The portable apparatus includes a display 13, an operating unit 12, a battery 21 mounted in a removable way for operating the display 13 and the operating unit 12, and a covering overlay 23 for covering the battery 21. A reader writer 25 of RFID or a tag 32 is provided, and an antenna 24 or 33 of the reader writer 25 or the tag 32 is mounted on the covering overlay 23. The antenna 24 is composed of a flat magnetic core 24a and a spiral type or whirlpool type conductor 24b, and a conductive plate 26 is provided between the flat magnetic core 24a and the battery 21. The conductive plate is the covering overlay 23 made of aluminum, magnesium, copper or alloy of these elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI