baber/WOPTO huggingface dataset:
Patent JP-2003059417-A (JP)
Title: Semiconductor cathode electrode and electron gun using this electrode
Inventor: ASANO TOMOHISA
IPC: H01J29/48
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To omit a deflection electrode arranged in a semiconductor cathode electrode. SOLUTION: A prescribed step is obtained between an emission area and a projecting electrode part 50 by forming a step on a surface of the emission area BE of a semiconductor base body. A prescribed electric potential gradient can be formed on the surface of this emission area BE by the step. Thus, since the electric potential gradient can be formed without using the deflection electrode like a conventional case, an adjustment of mutual alignment of the deflection electrode and the emission area can be obviated besides reducing a manufacturing process number for forming the deflection electrode to reduce a manufacturing cost of the semiconductor cathode electrode composed of a semiconductor cathode.
Patent JP-2003055418-A (JP)
Title: Electric conductivity-providing agent and method for producing the same
Inventor: SAWADA HIDEO
IPC: H01B13/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric conductivity-providing agent which is excellent in solubility in water or an organic solvent. SOLUTION: The electric conductivity-providing agent comprises a compound represented by R<f> -[(A)p -(CH2 CR<1> COR<2> )q -(B)r ]-R<f> [wherein R<f> is a polyfluoroalkyl group; A is a fullerene unit represented by C20+2m (m is an integer of 1-50); R<1> is hydrogen or a methyl group; R<2> is a monovalent organic group; B is a unit excluding (CH2 CR<1> COR<2> ) or A; (p) and (q) are each independently a positive integer, and (r) is 0 or a positive integer).
Patent JP-2002182170-A (JP)
Title: Optical dispersion equalizer
Inventor: OHIRA TAKUYA
IPC: G02B6/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical dispersion equalizer that can perform high- accuracy dispersion compensation. SOLUTION: The optical dispersion equalizer 1 consists of a base board 4 which is provided with a groove 12, a core part 6 which transmits optical signals, and a cladding part 7 which is surrounding the circumference of the core part. The optical dispersion equalizer 1 further includes an optical fiber 2 in which a grating 3 for carrying out the Bragg reflection of the inputted optical signal of the predetermined wavelength is formed and which is inserted into the groove provided to the base board, and at least one heater 21 which is disposed in the vicinity of the circumference of the grating of the optical fiber and optical fiber itself.
Patent JP-2002290137-A (JP)
Title: Small antenna
Inventor: KAMEI KOICHI
IPC: H01Q1/24
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To cope with the difference in position where a small antenna is mounted on a circuit board with by one and the same small antenna. SOLUTION: The antenna has a flat antenna element 12 and two terminals 32A and 32B which extend in the longitudinal direction of the antenna element from one edge of the antenna element. The two terminals are installed symmetrically, with respect to a center line y-y in the longitudinal direction of the antenna element. Either terminal 32A or 32B is used as a feeding terminal and the other terminal is used as a ground terminal.
Patent JP-2003067119-A (JP)
Title: Equipment operating device, program and recording medium
Inventor: TAKAMI JUNICHI
IPC: G07D9/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an equipment operating device that enables even a visually impaired person to operate equipment easily in various ways like a physically unimpaired person. SOLUTION: The equipment operating device has a screen for displaying an operation function in each operation scene for operating the equipment, a touch panel on which each operation function on the screen is selected, and a template on which a tactilely identifiable numeral is arranged in the same position as the operation function displayed on the screen. When a user is recognized as a visually impaired person, a template is installed on the touch panel according to the operation scene, wherewith a tactilely identifiable numeral on the template is entered on a numeric keypad, and speech information on the operation function corresponding to the numeral is output in speech.  Hearing the speech guide, if the user finds it a desirable function, the user touches the position on the touch panel corresponding to the operation function displayed on the screen to select the operation function, whereupon even the visually impaired person can operate on the touch panel.
Patent JP-2003069181-A (JP)
Title: Electronic equipment apparatus and its manufacturing method
Inventor: IWAKI MASANORI
IPC: H01L25/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stacked electronic equipment apparatus which can reduce in size and weight and increase in a density without using a difficult process such as a through hole or the like and which has a good yield in the equipment apparatus constituted by stacking a plurality of boards in which electronic components are mounted. SOLUTION: A method for manufacturing the electronic equipment apparatus comprises the steps of disposing a rewired board between layers, and connecting between I/O terminals via a wiring pattern having the rewired board.
Patent JP-2003069667-A (JP)
Title: Melody audition system
Inventor: MORIKAWA KEIICHI
IPC: H04W88/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a user to audition a melody in a streaming form without being charged and to provide a program for execution of this system, with respect to a mobile phone with which the user cannot audition the downloaded melody in the streaming form when using an i application. SOLUTION: A melody audition system for an i-mode mobile phone is provided with a means which discriminates whether two or more buttons of the mobile phone are depressed or not and a means which invalidates the download function to reproduce the melody in the case of depression of two or more buttons and stops reproducing the melody in the other case. The program is provided to execute this system. The machine type of mobile phones as the object is especially a digital mover N503iHYPER type.
Patent JP-2003069741-A (JP)
Title: Method and device for dsl communication
Inventor: MOTOYAMA HIDEYUKI
IPC: H04M3/12
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for DSL communication, with which the best communication quality and speed can be kept by installing the device as independent set without necessity to exchange the line quality information when connecting a line between communicating devices. SOLUTION: The S/N of a received DSL in monitored, it is decided whether the monitored S/N satisfies a prescribed quality or not, and when the time while it is decided that the S/N is below the prescribed quality exceeds a reference time, communication line is temporarily interrupted and connected again to a DSL interface accommodating means 20. Thus, the best communication quality and speed can be kept. The device can be installed at low cost as independent set without necessity to exchange the line quality information with the device of a communicating party at the time of line connection.
Patent JP-2003071629-A (JP)
Title: Cutting tool
Inventor: YOSHITOMI KEIJI
IPC: B23D29/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To easily cut a root part of a projecting part projecting from an outer peripheral surface of a long and narrow member. SOLUTION: This cutting tool 11 cuts the root part 8 of the projecting part 7b projecting from the outer peripheral surface of the objective long and narrow member (a connecting cover in an illustration) 7 by a fixed blade 21 mounted on a fixed die 13 fixed to a tool main body frame 12 and a movable blade 23 mounted on a movable die 14. The fixed blade 21 and the movable blade 23 are provided so that the cutting position M may be located at a position (a separate position c) separated to the outside from a side surface 12c of the tool main body frame 12.  Since the cutting position M is separated from the side surface 12c of the tool main body frame 12, a problem that the objective long and narrow member 7 is abutted on the side surface 12c of the tool main body frame 12 and the root part 8 of the projecting part 7b does not reach the cutting position M is not generated, and the root part 8 of the projecting part 7b can be easily cut.
Patent JP-2003073910-A (JP)
Title: Wear for carrying electronic equipment and wear-fitting type electronic equipment system
Inventor: KINOSHITA HITOAKI
IPC: A41D13/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wear for carrying electronic equipments enabling efficiently using various fitted electronic equipments and efficiently executing data communication of images with remote stations, and to provide a wear-fitting type electronic equipment system. SOLUTION: This wear 1 for carrying electronic equipments is composed of a separable inner member 11 and outer member 12. The inner member 11 has a plurality of fitting parts 111a-111j of the electronic equipments. The wear- fitting type electronic equipment system 2 is constituted by fitting various electronic equipments 161a-161j to the fitting parts 111a-111j of the electronic equipments.
Patent JP-2003078369-A (JP)
Title: Electronic device
Inventor: ARIGA MITSUO
IPC: H03F3/60
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To gently convert and adjust an impedance of a semiconductor element to a setting impedance without forming a matching circuit. SOLUTION: A circuit of a wireless communication apparatus which comprises an antenna 1; a change-over switch 2, a transmission-side circuit 9; and a circuit of a reception-side circuit 10 is formed on a circuit base plate. A series circuit of a plurality of circuit blocks of a filter element 3 and the change-over switch 2 is formed on the upstream side (antenna 1 side) of a semiconductor element 4. The change-over switch 2 and the filter element 3 are set in an arrangement order so as to sequentially increase or decrease an impedance value. An impedance on an output side of a semiconductor element 4 is gently converted into a setting impedance value of a circuit on the upstream-side setting position T by the impedances of the filter element 3 and the change-over switch 2.  Similarly, the impedance on an input side of the semiconductor element 4 is gently converted into the setting impedance value of the circuit on the downstream-side setting position D by the impedances of a filter element 5 and a circuit block 6.
Patent JP-2003077799-A (JP)
Title: Pattern forming method, manufacturing method for semiconductor device and semiconductor device
Inventor: TAKENAKA HIROSHI
IPC: H01L21/302
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method capable of forming an extremely fine pattern of a high resolution, suppressing a parasitic effect and forming a field effect transistor of high performance by using electron beam lithography, and to provide a manufacturing method for a semiconductor device and the semiconductor device. SOLUTION: The pattern forming method is provided with a process of forming a base layer 2 reflecting an electron beam E on a substrate 1, a process of forming an intermediate layer 3 transmitting the electron beam E, on the base layer 2, whose reflectivity to the electron beam E is lower than the one of the base layer 2, a process of forming a resist layer 4 on the intermediate layer 3, and a process of exposing the resist layer 4 to the electron beam E and forming a desired pattern on the resist layer 4.
Patent JP-2002154891-A (JP)
Title: Method for producing epitaxial wafer free from epitaxial layer deffect using nitrogen-added substrate
Inventor: NAKAI KATSUHIKO
IPC: C30B29/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen-added silicon semiconductor substrate in which precipitation of oxygen sufficiently occurs after epitaxial growth, OSF does not transfer to an epitaxial layer even at heat treatment for oxidation in a device process and which has the epitaxial layer having excellent crystal quality, and to provide a method for producing the same. SOLUTION: The silicon semiconductor substrate is obtained by depositing a silicon single crystal layer on the surface of a silicon single crystal wafer by an epitaxial method, which wafer has been cut out from a nitrogen-containing silicon single crystal produced by a Czochralski method. The substrate nitrogen concentration of the silicon single crystal wafer mentioned above is >=1×1014 and <=2×1015 atom/cm3. The method for producing an epitaxial wafer is characterized in that the silicon single crystal layer is deposited by the epitaxial method, on the surface of the substrate produced under such condition that is 0.12 over the whole wafer surface, when V (mm/min) is a pulling speed and G ( deg.C/mm) is a temperature gradient from the melting point to 1,350 deg.C in the crystal growth axis direction.
Patent JP-2002199165-A (JP)
Title: Thin-film transistor optical sensor
Inventor: YOON TAE-HWAN
IPC: H04N5/369
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor optical sensor which reduces the lead-out IC area so that the production cost is reduced to improve the yield. SOLUTION: In the thin-film transistor optical sensor, a light shielding film is arranged above the backlight, and an array substrate is arranged on it. The region of the array substrate is divided into at least two regions, and backlight under respective regions are driven independently of each other, and lead wires disposed in positions corresponding to respective regions are connected to one circuit by a lead-out IC. Since the number of circuits of the lead-out IC is reduced and even though the volume is reduced information is led out by the regions, the production cost is reduced to improve the yield.
Patent JP-2003079038-A (JP)
Title: Harness holding structure
Inventor: HIRASAWA HITOSHI
IPC: F16B2/22
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a harness holding structure capable of reducing man-hours for fixing a wireharness, preventing the wireharness from being broken and easily removing the wireharness. SOLUTION: A harness clamp 1 as the harness holding structure comprises a main body 8, a hook member 9 and an elastic deformable member 10. The main body 8 is installed at a wall 3. The hook member 9 is formed into a fishhook shape. The base end 9a of the hook member 10 is continued to the main body 8. The elastic deformable member 10 is protruded toward the tip 9b of the hook member 9 from the wall 3 in an initial stage. The elastic deformable member 10 is elastically deformable in the direction where it comes near to the wall 3. The harness clamp 1 houses wires for wireharness between the hook member 9 and the elastic deformable member 10.
Patent JP-2003078597-A (JP)
Title: Portable telephone set with monitor
Inventor: TAKAMURA TAKASHI
IPC: H04W4/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To allow a user to view data to be displayed on the installed monitor of a portable telephone set or downloaded data to be displayed in a sufficient screen size without losing any portability by making a monitor arranged separately from the portable telephone set display the data. SOLUTION: This portable telephone set with a monitor is provided with a monitor separately from the telephone set main body, and the telephone set main body is provided with a display setting circuit for switching a picture to be displayed on the monitor and a selector for outputting the data to be displayed on the monitor. Then, the data to be displayed on the monitor are transmitted to the monitor.
Patent JP-2003075080-A (JP)
Title: Heat exchanger
Inventor: MATSUO AKIRA
IPC: F28F11/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact heat exchanger characterized by easy manufacturing and assembling, low cost, and further high heat efficiency, in which heat exchange fluids are prevented from being mixed upon damage to a heat transfer pipe. SOLUTION: There are provided a spiral first heat transfer pipe 4 through which a first fluid flows, and a spiral second heat transfer pipe 7 through which a second fluid flows. The first heat transfer pipe 4 and the second heat transfer pipe 7 are integrally molded with a heat transfer member 8.
Patent JP-2003076255-A (JP)
Title: Image forming apparatus
Inventor: TSUNEMI TAKEO
IPC: G03G15/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which various problems caused by moisture absorption of a transfer material are solved by performing heat control with proper electric power depending on the kind, size, or resistance of the transfer material or environmental conditions. SOLUTION: On a transfer material conveyance path from a transfer material feed part to a transfer part, a means is provided which moves an endless film in contact with a heating body and makes it pass the position of the heating body to impart heat energy from the heating body to the transfer material through the endless film.
Patent JP-2003070325-A (JP)
Title: Seedling transplanter
Inventor: INOUE TSUYOSHI
IPC: A01C11/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of simplifying management of parts and assembling and reducing cost of production by rationally improving a second transmission case. SOLUTION: This seedling transplanter provided with a power distributing mechanism 12 to which power is transmitted from the traveling body 1, and set to distribute power from the distributing mechanism 12 to more than one transplanting mechanisms 15 parallelly mounted on the right and left directions through a first transmitting axis 28 transmitting power from the distributing mechanism 12 to the right and left directions and a second transmitting axis 34 interlocked to the first transmitting axis 28 and transmit the power to the longitudinal direction, and connecting parts 48 connected to a first transmitting case 45 which encloses the first transmitting axis 28, from the right and left directions and a bearing 49 supporting the first transmitting axis 28 are integrally formed on the cylindrical second transmitting case 46 enclosing the second driving axis 34.
Patent JP-2003080312-A (JP)
Title: Reversing cold rolling mill and method for cold-rolling metallic strip using the same
Inventor: MIYATA TAKESHI
IPC: B21C47/26
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a reversing cold strip mill for reducing the surface defects of a metallic strip generated at rolling without generating defective winding at rolling. SOLUTION: The reversing cold rolling mill is composed so as to perform the cold rolling of the metallic strip by arranging a rolling stand in which rolling rolls are incorporated and further arranging spray nozzles for jetting rolling oil with which the rolling oil is jetted to the rolling stand, wiping apparatuses for removing spent rolling oil, deflector rolls and tension reels in this order from the side near the rolling stand on both sides in the strip passing direction to the rolling stand. In this reversing cold rolling mill, spray nozzles for jetting washing liquid are respectively arranged on both sides below the strip passing line to the rolling stand so as to wash the metallic strip and/or the deflector rolls.
Patent JP-2003090382-A (JP)
Title: Pneumatic active type vibrationproof body and vibrationproof device using the same
Inventor: MURAMATSU ATSUSHI
IPC: B60K5/12
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic active type vibrationproof body to pressurize a main liquid chamber into which vibration is input as non-compressive fluid body is sealed by using pneumatic pressure applied in a working air chamber from outside to realize improvement of an aimed active vibrationproof effect by efficiently reducing a higher harmonic component of pneumatic pressure variation in the working air chamber in simple structure without requiring special work to an air piping outside of the vibrationproof body. SOLUTION: An air reservoir 108 to reduce the high harmonic component in the pneumatic pressure variation of the working air chamber 62 in accordance with resonant work as it is communicated to the working air chamber 62 is formed by directly extending it out from the working air chamber 62.
Patent JP-2003089947-A (JP)
Title: Handloom and method for using the same
Inventor: OGINO JUNKO
IPC: D03D29/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a handloom having a main part for weaving attachable to the main frame to facilitate the carry of the main part together with the warps and the woven fabric supported on the main part. SOLUTION: The handloom 1 is provided with a warp beam 4 to wind the warps 2, 3, a cloth beam 6 placed parallel to the warp beam and winding the woven cloth, a main frame 7 to rotatably support the warp beam and the cloth beam and a reed 8 for handloom placed between the warp beam and the cloth beam and detachable from the main frame. The warp beam 4 and the cloth beam 6 are attachable to and detachable from the main frame 7.
Patent JP-2003089250-A (JP)
Title: Unit and method for outputting print data in printer
Inventor: HOTOKEZAKA YOSHIHIKO
IPC: G06F3/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a unit and a method of a printer for outputting even print data larger than a printable size readily and surely by dividing into the printable size. SOLUTION: The print data output unit 30 in a printer outputs print data inputted from a print data input section 25 automatically to the print section 50 of a printer 1 while dividing into a size printable at the print section 50. Even if print data inputted from the print data input section is larger than the size printable at the print section, the print data output unit outputs the print data while dividing into the size printable at the print section automatically. Consequently, an operator is not required to divide the print data into the printable size using a DTP system and the print data can be outputted while being divided into the printable size readily and surely.
Patent JP-2003101783-A (JP)
Title: Image contour emphasizing equipment, image contour emphasizing method, image contour emphasizing program and its program recording medium
Inventor: SENBA SATOSHI
IPC: H04N5/208
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To enable adequate contour emphasis by reducing partial excessive emphasis due to the form of an image, regarding image contour emphasizing equipment performing contour emphasizing process of an image. SOLUTION: A form discriminant value deriving means 12 compares a picture element value of an emphasis object picture element with picture element values of its peripheral picture elements, and derives a form discriminant value for discriminating between that the form of change of picture element values around the emphasis object picture element has at least a protruding shape and that the form has the other shape, by using values. In accordance with the form discriminant values, a contour emphasis data adjusting means 15 adjusts emphasis quantity of the contour emphasis data. An emphasis object picture element correcting means 16 performs emphasis correction of the emphasis object picture elements by using the contour emphasis data which have been adjusted.