baber/WOPTO huggingface dataset:
Patent JP-2003142701-A (JP)
Title: Photovoltaic unit and method for manufacturing the same
Inventor: MATSUMI SHIN
IPC: H01L31/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic unit which is constituted of the laminated power generating layer of fine crystal semiconductor layer/amorphous semiconductor layer capable of almost ignoring leak currents running through the dividing part of a rear- side electrode, and realizing excellent photoelectric conversion characteristics. SOLUTION: A rear-side electrode 2 and a power generating layer 3 made of fine crystal silicon having nip junction are formed on the insulating surface of a substrate 1 (a, b), and a first dividing groove 11 is formed by emitting a laser beam so that the rear-side electrode 2 and the power generating layer 3 made of fine crystal silicon can be divided in a batch (c). A power generating layer 4 made of amorphous silicon having nip junction inside is formed on the power generating layer 3 made of the fine crystal silicon including the first dividing group 11 (d). The first dividing groove 11 (the dividing part of the rear-side electrode 2) in constituted so that not any fine crystal silicon whose conductivity is high but only the amorphous silicon whose conductivity is low can exist.  Thus, leak currents running in the first dividing groove 11 (the dividing part of the rear-side electrode 2) through the amorphous silicon can be made extremely small.
Patent JP-2003141167-A (JP)
Title: Content providing system, retrieval server and content providing method
Inventor: KITSUKA YOSHIHISA
IPC: H04N21/258
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To allow a viewer to easily know a result of retrieval in retrieving contents. SOLUTION: This contents providing system for reading out a content designated by the request for transmission, from a plurality of accumulated contents in accordance with the request for transmission from a viewer terminal 8 through the network 1, comprises the retrieval database 4 storing the guide information including at least the whereabout information and a title, and the viewing past record of each accumulated content, and a retrieval server 5 for retrieving the retrieval database in accordance with the retrieval request designating the retrieval conditions including at least a keyword from the viewer terminal through the network, reading out the titles of one or a plurality of contents satisfying the retrieval condition, and transmitting the same to the viewer terminal of a retrieval request source,  with the priority of the display order on the basis of the viewing record of each content.
Patent JP-2003139651-A (JP)
Title: Method and apparatus for detection of light signal
Inventor: KAGAWA HIDEKI
IPC: H04B17/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus wherein a filter having a narrower band can be used when a signal whose frequency is shifted by receiving a nonlinear optical effect is detected and, as a result, a satisfactory S/N ratio can be realized. SOLUTION: When a signal transmitted via an optical transmission line is detected by an optical heterodyne detection system, first light whose frequency is shifted by α by passing the optical transmission line and second light whose frequency is different from that of the first light by Δf are multiplexed by an optical coupler. An output of the optical coupler is input to a photoelectric converter, and the photoelectric converter outputs an electrical signal A having a frequency of Δf+α. An amount by which the frequency of the first light is shifted by passing the optical transmission line is estimated as α'. An electrical signal B having a frequency of Δf+α' is generated. The electrical signal A and the electrical signal B are input to a mixer, and its output is passed through the filter.
Patent JP-2003106583-A (JP)
Title: Air cleaning device
Inventor: TSUTSUMI OSAMU
IPC: F24F7/00
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning device capable of maintaining excellent bacteria removing effect for a long period. SOLUTION: In an air cleaning device consisting of a photocatalytic filter part, an enzyme filter part and a light source, the photocatalytic filter part is constituted as a photocatalytic filtering medium 100a having a photocatalytic function or a photocatalytic filter unit 100 with the photocatalytic filtering medium 100a. The enzyme filter part is constituted as an enzyme supporting filtering medium 120a or an enzyme filter unit 120 with the filtering medium 120a.
Patent JP-2003136081-A (JP)
Title: Disinfection tank constituted separately from main body and sewage cleaning tank
Inventor: WADA YASUSATO
IPC: C02F3/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a disinfection tank or a sewage cleaning tank capable of replacing a cartridge (or a disinfectant) easily without compelling an unreasonable posture at the time of displacement of the cartridge housing the disinfectant. SOLUTION: The disinfection tank arranged on the downstream side of a sewage cleaning tank is provided separately from the main body of the sewage cleaning tank and connected to the main body of the sewage cleaning tank by piping. As one of preferable disinfection tanks, the cartridge (containing the disinfectant) 5 is arranged in the vicinity of the inflow port of the disinfection tank 2, and the cartridge receiver 6 receiving the cartridge 5 and guiding a disinfectant dissolving liquid in the disinfection tank 2 and a cartridge holding material 7 for fixing the cartridge 5 are provided.
Patent JP-2003142223-A (JP)
Title: Terminal belt cutting device and terminal mounting device using the same
Inventor: KOIKE TAKASHI
IPC: B23D23/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To precisely rapidly cut the terminal belt equipped with a carrier that rolls in waveform with a certain pitch interval, and contribute to automation. SOLUTION: This is a terminal belt cutting device 100 for cutting as a cutting point the top part of a carrier of a terminal belt that comprises the carrier rolling in waveform at a certain pitch interval and a plurality of terminals provided in parallel in the longitudinal direction of the carrier and protruding from each trough of the carrier. A transferring guide unit 120 for guiding the terminal belt in the longitudinal direction is provided. A feeding unit 140 for feeding the terminal belt which is guided by the transferring guide unit 120, along the transferring guide unit 120 is provided. A carrier cutting unit 160 for cutting the cutting point of the fed terminal belt in the longitudinal direction of the terminal belt is provided.
Patent JP-2003141343-A (JP)
Title: Conference supporting system
Inventor: WADA ARIKATSU
IPC: G06Q10/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To automatically prepare the minutes after a conference is ended. SOLUTION: A control means (personal computer) with a display is provided, respective input columns including a conference name input column, an agenda input column, a date and time input column, a place input column, an attendant name input column, a voting content input column, a decided matter input column and a reference data name input column are displayed on the display and information inputted to the respective input columns is registered to a prescribed file of the personal computer. Voting performed by attendants is summed up in the personal computer, actual time from the start of the conference to the end of the conference is timed and the information inputted to the respective input columns and voting contents including a summed-up result are automatically displayed on the display as the minutes after the conference is ended.
Patent JP-2002202443-A (JP)
Title: Position adjusting structure for optical fiber and semiconductor laser module
Inventor: INOGUCHI YUKIO
IPC: G02B6/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a position adjusting structure for an optical fiber and a semiconductor laser module having the structure which smoothly adjust a position of the optical fiber and easily control it. SOLUTION: The module is provided with a fiber supporting member 11 which holds the optical fiber 9 in a fiber joining part 22 and a pedestal 3 which supports the fiber supporting member 11. A recessed part 25 having such a depth that the optical fiber can move downward is formed in the pedestal 3. The optical fiber 9 is held in the fiber joining part 22 in the state that spaces are secured in at least the upper side and the lower side, and a spot near the position adjusting end is turned as the center of turning by vertically moving the opposite side of the position adjusting end of the optical fiber when the position of the optical fiber is adjusted. Thus, the position adjusting end is allowed to slightly move.
Patent JP-2003143357-A (JP)
Title: Web page facsimile transmission service system
Inventor: ISHII MITSUHIRO
IPC: H04N1/32
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a web page FAX transmission service system that can transmit a web page to a desirable opposite FAX without using a FAX MO DEM. SOLUTION: The system has a terminal accessible to the Internet, a web server 31 being a FAX transmission service provider, and a FAX server 32 that transmits an image to the FAX via a telephone line network according to a command from the Web server 31. When a user operates a FAX transmission function button displayed on the web page being a FAX transmission service providing object, a display device of the terminal displays an entry menu of FAX transmission information. When the user operates a transmission button after the entry, the FAX transmission information with a URL of the web page attached thereto is transmitted to the Web server 31.  The FAX server 32 transmits the menu information of the web page with an address, a guide message, and a sender name attached thereto to a destination FAX number on the basis of the FAX transmission information and the URL of the web page received from the Web server 31.
Patent JP-2002202658-A (JP)
Title: Vertical toner bottle connector assembly
Inventor: HOWARD JOHN L
IPC: B65D83/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a unit which can be exchanged by a user and a vertical toner bottle connector assembly capable of eliminating the rotation of a rotatable toner bottle and preventing the leakage of toner. SOLUTION: A semicircular exit port 16 is arranged at the lower end of a funnel section 11 fixed at the lower part of the vertical toner bottle. An annular connecting ring section 20 has a central sleeve element 21 receiving a part of the lower side of the funnel section 11 turnably relatively, and is provided with a one-sided exit port 27 at the lower end of the sleeve element 21. By turning the sections 11 and 20 and a cover disk integrally by 180 deg. and further turning the section 11, the ports 16 and 27 and the aperture parts of the cover disk and a copying machine body are put orderly, so that the toner is supplied to a toner receiving section by gravity.
Patent JP-2003153070-A (JP)
Title: Imaging apparatus
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/335
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent digital noise from mixing in analog signals by operating an analog signal processing circuit and a digital signal processing circuit, by time sharing according to whether processing time or the S/N is given higher priority in an imaging apparatus, having an IC where both the analog signal processing circuit and the digital signal processing circuit are mounted. SOLUTION: In the imaging apparatus, having an analog/digital mixed LSI 100 where both the analog signal processing section 101 and the digital signal processing section 102 are mounted, a signal-photographing mode for photographing a single frame and a continuous photograph mode for continuously photographing a plurality of frames are switched and set by an operation switch 31. When the single-photograph mode is set, power supply to the analog signal processing section and the digital signal processing section is turned on or off alternately by a power switch 34 for time-sharing processing operation. When the continuous photograph mode is set, power supply to the analog signal processing section and the digital signal processing section is turned on constantly for performing simultaneous parallel processing operation.
Patent JP-2003148026-A (JP)
Title: Open-close device for storage body
Inventor: WATABE TOMOKO
IPC: E05C1/14
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an open-close device for a storage body such as a glove box. SOLUTION: In the open-close device for the storage body B supported to a supporter P in an openable and closeable manner, the open-close device has an operating member 8 installed on the storage body B side, a sliding member 2 worked by operating the operating member 8 and hook members 4 engaged or disengaged with or from the supporter P side by operating the sliding member 2.  In the open-close device, the sliding member 2 is molded in a size extended in the front width direction of the storage body B and mounted on the front side of the storage body B vertically movably, and each hook member 4 secured to the sliding member 2 is engaged on both sides of the supporter P respectively and the storage body B is locked at the place of the closing of the storage body when the sliding member 2 is moved upwards in relationship, in which a pair of the hook members 4 are set up on both sides of the upper section of the sliding member 2 formed in the size extended in the front width direction of the storage body B, by fitting the hook members 4 on both sides of the upper section of the sliding member 2 in the hook members 4.
Patent JP-2003145216-A (JP)
Title: Method and device for manufacturing special shaped tube for lock bolt
Inventor: ASADA HIROSHI
IPC: E21D20/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a special shaped tube for a lock bolt by forming the tube at a small number of steps by making the amount of formation per step larger and preventing the generation of warpage when forming. SOLUTION: (a) A welded steel tube is prepared and (b) first, it is formed into a cross section consisting of two kinds of large and small convex curved surfaces with rolls. (c) Next, a roll forming is performed so as to recess a surface having a larger radius of curvature to the inside of the tube by bringing a disk-like convex roll into contact from the middle surface of a surface having a larger radius of curvature between two kinds of convex curved surfaces. (d), (e) After that, the outside diameter of the tube is reduced by narrowing a trough-shaped opening part by bringing rolls into contact with both sides of a curved cross section the middle of which is curved into a recessed trough shape by the roll forming and the special shaped tube for lock bolts is manufactured by forming the recession recessed in the radial direction long over the longitudinal direction.
Patent JP-2003171770-A (JP)
Title: Plasma discharge processor, plasma discharge processing method, thin film and layered product manufactured by this method, optical film, polarizing plate and display device using optical film
Inventor: MURAKAMI TAKASHI
IPC: G02B1/14
Filed: 2001-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for forming a thin film on the surface of a base material at high speed and with high productivity, a method of uniformly forming a multilayer thin film at low cost, a thin-film layered product or optical film of uniform thickness, and also a polarizing plate or an image display device having superior performance.  <P>SOLUTION: In the plasma discharge processor for processing under the atmospheric pressure or the similar pressure, a base material which is made to pass through in contact with one electrode of the opposed rotary electrodes is plasma-discharge processed under the atmospheric pressure or the similar pressure and under a supplied reaction gas, in a discharging part to be formed between the opposed rotary electrodes; the base material is transferred to the discharging part in return while in contact with the other rotary electrode and reciprocated, with the same base material surface reprocessed. In the optical film, a thin film is formed by using such a plasma discharge processor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151233-A (JP)
Title: Head slider adapted to smooth surface magnetic disk, head slider assembly, magnetic disk device, magnetic disk examining and manufacturing method, and magnetic disk device assembling method
Inventor: TANI KOUJI
IPC: G11B5/725
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a head slider having a high wear resistance, which causes less frictional force and is less oscillated when brought into contact with a magnetic disk having a smooth surface at a high speed and to provide a head slider assembly and a magnetic disk device which use the head slider and to provide a burnish processing method, a grind examination and error examination method. SOLUTION: The head slider having a plurality of pneumatic bearing faces for allowing the head slider to float above the magnetic disk or one or more lubricative bearing faces for allowing the head slider to smoothly slide on the magnetic disk while bringing it into contact with the magnetic disk is so manufactured that the angle of inclination on the front side of each bearing face in the going direction of the head slider may be larger than that on the rear side of the bearing face in the vicinity of the contact part of the bearing face ahead of the load point of a head, which may be probably brought into contact with the magnetic disk, and the angle of inclination of the front side of the bearing face may be >=20 μrad.
Patent JP-2003147460-A (JP)
Title: Lead-free copper alloy for casting having excellent machinability
Inventor: KOBAYASHI TAKESHI
IPC: C22C9/05
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free copper alloy for castings, which exhibits excellent machinability even without adding lead causing pollution of water, has excellent mechanical properties such as strength, and is useful as the stock for a faucet, or a plug contacted with water or the like. SOLUTION: The lead-free copper alloy for castings has a composition containing 0.5 to 2.5% Si, and containing 0.5 to 4% Mn and/or 0.5 to 3.5% Ni, and in which Mn5 Si3 compounds and/or Ni2 Si compounds and dispersed.
Patent JP-2003149475-A (JP)
Title: Resin composition for optical waveguide and its hardened product
Inventor: KOYANAGI TAKAO
IPC: G02B6/12
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for an optical waveguide and its hardened product which makes the process of forming a waveguide easy and multilayer optical wiring possible. SOLUTION: The resin composition for an optical waveguide contains (A) an ethylenically unsaturated group-containing carboxylic acid resin having at least one ethylenically unsaturated group and at least one carboxyl group in the molecule, (B) a diluent and (C) a photopolymerization initiator.
Patent JP-2003145847-A (JP)
Title: Printer, method for selecting job storage format, method for altering job storage format, storage medium, and program
Inventor: KOSHIRO YOSHIYUKI
IPC: G06F3/12
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a method for selecting a job storage format, a method for altering a job storage format, a storage medium and a program in which resources in the printer are available effectively while satisfying versatile requests of a user and the work efficiency can be set freely and enhanced at the time of printing a stored job depending on the use environment of the user. SOLUTION: The printer comprises means 201 for receiving a job from a host unit, means 210 for storing a received job, means 202 for analyzing a job in the job storing means 210, means 203 for developing an analyzed job, means 204 for printing out a developed job, and job handling means 209 performing control of selecting a job storage format for the job storing means 210 among a plurality of storage formats based on configuration information.
Patent JP-2003152447-A (JP)
Title: Oscillator, voltage-controlled oscillator using the same, and electronic apparatus using them
Inventor: KANEZAKI EIJI
IPC: H03B5/12
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator that can increase the switching width of an oscillation frequency even if a switching element has a parasitic inductance component and can reduce the variation in the oscillation frequency, to provide a voltage-controlled oscillator using the oscillator, and to provide an electronic apparatus using them. SOLUTION: One end of a first inductance element L3 is connected to a negative resistance circuit 2 via a varactor diode VD, and the other is grounded. Further, a series circuit of a second inductance element L4 having a parasitic inductance component Ls and a switch element SW2 is connected in parallel with the first inductance element L3. Then, the oscillation frequency of the voltage-controlled oscillator 10 is switched by the ON/OFF of the switch element SW2.
Patent JP-2003148978-A (JP)
Title: Navigation apparatus, and program
Inventor: TAKASE NATSUKO
IPC: G09B29/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus that makes a user easily understandable whether or not the same kind of facilities exist on the route until a destination and easily form a proper drive plan. SOLUTION: The destination input from an operation switch group or the like, the kind of the guiding specified facility, the number of the guiding facility are stored in a memory, and a route from the present position of a start point to the destination is found to start a route guide (S110). Facilities having coordinates adjacent to coordinates of the route out of the facilities corresponding to the kind of the input specified facility are extracted based on kinds of the facilities and position coordinates of the facilities in facility information in a map data stored in a map data input unit, and the number of the extracted specified facilities is displayed.  When approaching to the extracted specified facility (S150: YES), the number of the approaching facilities counted from the start point is displayed on a display, and output from a voice output device to conduct the guide (S170).
Patent JP-2003149789-A (JP)
Title: Defect correcting method
Inventor: WATANABE TAKAFUMI
IPC: G03F1/72
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a defect correcting method which has no problem as to quality, operation efficiency and a yield even if it is difficult to correct a pattern having connected black defects into a normal shape to correct a photomask of large size such as a working pattern plate for shadow mask production and a mask pattern plate for forming it or a photomask for semiconductor device production. SOLUTION: A photographed image of the circumference of a defect part is processed to display a line for correction as an index of correction over a defect part image in piles at an image display part and correction is carried out along the correction line. In the image processing, edge detection processing for a pattern part and/or gravity center extraction processing for the pattern is performed. The correction line as the index of correction is obtained through the image processing from the shape of a nearby pattern having no defect in the photographed image of the defect part circumference.