baber/WOPTO huggingface dataset:
Patent JP-2003302307-A (JP)
Title: Method and apparatus for measuring core position of optical member array
Inventor: MATSUMOTO AKIRA
IPC: G02B6/42
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring core position of an optical member array capable of easily and precisely measuring the core position of an optical member (for example, optical fiber and lens) on a substrate.  <P>SOLUTION: A core position measuring apparatus 1 for an optical fiber array 2 comprises a stage 10 which moves, in the prescribed direction, the optical fiber array 2 where one or more optical fibers 3 are aligned and fixed, a light source 20 which projects white light to one end face of the optical fiber 3, an imaging means 30 which images the exit light out of the other end face side of the optical fiber 3, and a control part 40 which controls position of the stage 10 and the imaging means 30 and measures position of a core of each optical fiber 3 with the image taken by the imaging means 30. The control part 40 controls position of the stage 10 and the imaging means 30 by calculating an imaging distance (beam west) at which the diameter of the exit light, displayed on the image, at the other end face of the optical fiber 3 comes to be minimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302919-A (JP)
Title: Bulletin board for displaying poster or the like
Inventor: YOSHIDA YASUNOBU
IPC: G09F15/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulletin board for displaying posters, etc., which is of simple constitution free of a base sheet and can display individual posters, etc., through easy fitting operations.  <P>SOLUTION: The bulletin board for displaying posters, etc., is provided with: an upper connection sheet 20 having a plurality of claw parts 22 which position the top sides of posters P, etc., stuck parts 23 at a plurality of places which are stuck on the top-side reverse surfaces of the respective posters P, etc., and a plurality of fitting-in pieces 24 for fitting-in connection with an upper leader sheet positioned on the upper side or the posters P, etc., positioned on the upper side; and a lower connection sheet 30 having a plurality of positioning claw parts 32 for positioning the lower sides of the posters P, etc., stuck parts 33 at a plurality of places which are stuck on the lower-side reverse surfaces of the posters P, etc., and a plurality of fitting-in receiving holes 34 for fitting-in connection with a lower leader sheet positioned on the lower side or the posters P, etc., positioned on the lower side. The upper and lower connection sheets 20 and 30 are fitted to the top sides and bottom sides of the individual posters P, etc. An arbitrary number of posters, etc., P are arranged in a replaceable state between the upper leader sheet and lower leader sheet; and the posters P, etc., are displayed in an elevated or lowered state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304388-A (JP)
Title: Additional information detection processor, apparatus and method for contents reproduction processing, and computer program
Inventor: OGINO AKIRA
IPC: H04N21/8352
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide additional information detection processing constitution by which a distribution channel of contents can be decided.  <P>SOLUTION: Information which can specify the distribution channel of the contents, e.g. the user ID of a contents distribution destination, a contents ID, a contents providing source ID, a service provider ID, etc., are superposed on the contents as additional information of an electronic watermark, or steganography, etc., and the contents are distributed; and, for example, the contents ID and user ID are both detected from the distributed contents. If the additional information detected from the contents has a lack, it is decided that the contents are illegal, the distribution channel is specified, and a source of illegality is searched for. For example, copy contents have high probability that characteristic information such as the user ID is left.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309999-A (JP)
Title: Apparatus and method for driving stepping motor
Inventor: SOGAWA HISASHIGE
IPC: H02P8/22
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for driving a stepping motor which can suppress the occurrence of a noise due to a motor drive and which can alleviate a load of processing to control via a microcomputer.  <P>SOLUTION: A camera unit 1 has a camera lens 10 which is lens-controlled, by the stepping motor 12 microstep-driven and a recorder 11 on a surface directed toward a subject side at photographing times. The unit 1 also has a motor control unit 13 for controlling the dividing number in the one period so that the product of the frequency of the drive signal of the motor 12 with the dividing number during one period of the signal becomes a fixed frequency for the total driving speed range of the motor. Thus, the motor 12 is driven via a motor driver 14, controlled and the sound level of the predetermined frequency signal is attenuated, for example, by a band elimination filter provided in the recorder 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372997-A (JP)
Title: Device and method for decoding lsp parameter
Inventor: TANAKA NAOYA
IPC: G10L19/038
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an LSP parameter decoding device and a method therefor capable of ensuring high quantization precision, and increasing the resistivity to any error even when an input voice signal is in a transient state. SOLUTION: This LSP parameter decoding device is provided with a first decoding means for decoding an LSP parameter vector-quantized independently by frame units and for obtaining the quantized value and a second decoding means for decoding the LSP parameter vector-quantized by using inter-frame correlation by using a predicted value calculated from the quantized value obtained by the first decoding means and the quantized value of the previous frame. Thereby, the LSP parameter is independently quantized by frame units when the inter-adjacent frame correlation is small, quantized by using the inter- frame correlation when the inter-adjacent frame correlation is large. Thereby, it is possible to obtain high quantization precision regardless of the state of an input voice signal.
Patent JP-2003307566-A (JP)
Title: Device and method for sea-bottom area extraction, program for sea-bottom area extraction, and forward- looking sonar
Inventor: TANAKA TOSHIAKI
IPC: G01S15/89
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately extract a sea-bottom surface even on condition that the sea-bottom surface slopes.  <P>SOLUTION: This sea-bottom area extraction device 10 is equipped with a range direction image extracting means 13 for extracting a plurality of two-dimensional images d for each of a plurality of range direction slope angles at an altitude c, a range direction slope angle outputting means 14 for outputting a range direction slope angle e corresponding to a two-dimensional image most looking like a sea-bottom image among the plurality of two-dimensional images d, an azimuth direction image extracting means 15 for extracting a plurality of two-dimensional images f for each of a plurality of azimuth direction slope angles at the altitude c, an azimuth direction slope angle outputting means 16 for outputting an azimuth direction slope angle g corresponding to a two-dimensional image most looking like a sea-bottom image among the plurality of two-dimensional images f, and a sea-bottom area outputting means 17 for outputting, as a sea-bottom area h, a plane having a range direction slope angle e and an azimuth direction slope angle g at the altitude c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312912-A (JP)
Title: Paper carrying device
Inventor: OGAWA MASAHIKO
IPC: B65H20/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent skew, especially when narrow cardboards such as postcards are carried, in a paper carrying roller used for an image recording device such as a copying machine and a laser beam printer.  <P>SOLUTION: When magnitudes or acting positions of spring forces applied to carrying rollers are asymmetry on right and left sides in an axial direction, narrow cardboards such as postcards tend to skew. In the carrying rollers, to which rubbers are attached in three- or four-mass forms in an axial direction of the rollers, rubber hardness of a central rubber is smaller than that of an end rubber. Therefore, even when narrow cardboards are nipped between the rollers, the central rubber is crushed more, and the rollers are brought into contact with each other at an unfeeding part on both ends of the rollers, so as to make unevenness of right and left contacting forces of a feeding part small, and reduce the skew.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312876-A (JP)
Title: Sheet feeding device and image processor
Inventor: KATAYAMA HIROMASA
IPC: B65H3/52
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the separating performance and durable life of a sheet feeding device.  <P>SOLUTION: This device comprises a retard roller driven by a sheet, which is provided substantially on the same axis as a feed roller to which a drive force is transmitted to rotate it in the direction of carrying the sheet and a retard roller to which a torque is transmitted in the direction opposite to the sheet carrying direction, and the contact force between the feed roller and the retard roller is changed by its rotating speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313472-A (JP)
Title: Aqueous ink for inkjet recording and aqueous ink set for inkjet recording
Inventor: ASATAKE ATSUSHI
IPC: C09D11/328
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink for inkjet recording which exhibits excellence in gloss properties, oxidative gas resistance and image preservation properties in an album in combination with a void structure-containing recording medium and further realizes a high printing density without suffering from strike-through of a coloring material in combination with a plain paper, and an aqueous ink set for inkjet recording.  <P>SOLUTION: The aqueous ink for inkjet recording comprises a coloring material and a colored fine particle which contains a resin or a hydrophobic high-boiling organic solvent, where the amount of dissolved oxygen is 0.1-6.0 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310383-A (JP)
Title: Armrest device
Inventor: NAKAJIMA TAKAHIRO
IPC: B60N2/75
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest device having an armrest body, on which elbow of a user who is seated is put, which is adapted to be able to compactly house the armrest body when it is not used and easily transfer the armrest body from the housed position to a service position thereof.  <P>SOLUTION: A base member 6 is fixed to a side 5 of a seat back 4, and a hinge member 7 is pivotably fitted to a lower portion of the base member 6, and the armrest body 8 is pivotably fitted to the hinge member 7. The armrest body 8 housed in the base member 6 is moved to a forward side, whereby the armrest body 8 is brought to a horizontal service position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312999-A (JP)
Title: Automatic overhanging device for bridge inspection vehicle
Inventor: KIMURA TERUKAZU
IPC: B66F9/24
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that conventional bridge inspection vehicles have complicated procedures for switching a storage attitude (a driving status) to a bridge inspection attitude and have danger of causing interference between respective components or interference with a shoulder fence.  <P>SOLUTION: This bridge inspection vehicle is equipped with a swivel base 2 mounted on the vehicle 1 so as to swivel, a first boom 3a mounted on the swivel base 2 for boom hoisting, a swivel member 3c mounted on the front end of the first boom 3a so as to swivel horizontally, a second boom 3d on the swivel member 3c for boom hoisting, a third boom 3e mounted on the front end of the second boom 3d so as to bend and stretch, and a worker's deck 4 mounted on the front end of the third boom 3e. The bridge inspection vehicle is provided with an automatic overhanging device, which automatically executes necessary procedures for switching the storage attitude to the bridge inspection attitude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316662-A (JP)
Title: Contents address memory system
Inventor: MAKINO MANABU
IPC: G11C15/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents address memory capable of coping with an error occurrence place by efficiently checking the existence/absence of a bit error of stored data.  <P>SOLUTION: A parity attaching part is provided at the preceding stage of a register array, and a parity collating part is provided on the post stage for all addresses of the register array. The register array is configured so as to always output inputted data to the parity collating part. According to this configuration, all of the inputted data have been completed in parity checking when the data are written to the register array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311600-A (JP)
Title: Saw wire and method for producing the same
Inventor: YAMADA HIROSHI
IPC: B24B27/06
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free abrasive grain type saw wire which is improved in abrasion resistance and durability while ensuring the tensile strength thereof, to thereby prevent the roughening of a cut surface of a workpiece due to the progressive abrasion of the saw wire over a long service life.  <P>SOLUTION: The saw wire consists of a core member 10, an intermediate layer 12, and a surface layer. The core member 10 is formed of a carbon steel wire containing carbon of 0.5 wt.% or more, or a martensitic stainless steel wire, and subjected to quenching and tempering. The intermediate layer is formed of an Fe-Al intermetallic compound layer arranged on the surface of the core member. The surface layer is formed of an aluminum layer 11 including an uppermost aluminum oxide layer (Al<SB>2</SB>O<SB>3</SB>layer) 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014721-A (JP)
Title: Measurement method of relative volatility
Inventor: YOSHIDA MASAHIRO
IPC: G01N30/86
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply measuring a relative volatility that is the basic physical property value of distillation. SOLUTION: In the measurement method of relative volatility, a liquid phase section where two kinds of liquid compounds in an enclosure are mixed and a vapor phase section are introduced to a gas chromatograph separately, the peak area of each compound being detected for each phase is calculated, and then the relative volatility is calculated according to an expression (1), namely α=(Ay1 /Ax1 )/(Ay2 /Ax2 ). In this case, α, Ax1 , Ax2 , Ay1 and Ay2 indicate the relative volatility of a compound 1 to a compound 2, the peak area of the compound 1 in the liquid phase, the peak area of the compound 2 in the liquid phase, the peak area of the compound 1 in the vapor phase, and the peak area of the compound 2 in the vapor phase, respectively.
Patent JP-2003029377-A (JP)
Title: Method for reducing tendency toward formation of coating non-uniformity in coating of multilayer photographic element
Inventor: ADAMS RYAN B
IPC: G03C1/76
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the tendency toward formation of coating non-uniformities in the coating of a multilayer photographic element. SOLUTION: Coating compositions for a non-gelatin layer and a gelatin- containing layer are prepared. These layers are included in a layered group suitable for coating on a movable web, this layered group further includes at least one silver halide emulsion layer, and in measurement at coating temperature, the osmotic pressure of the coating composition for the non-gelatin layer is lower than that of the coating composition for the gelatin-containing layer within <30%. Laminar flows of the layered group containing the coating compositions are formed as separate layers. The non-gelatin layer is on and adjacent to the gelatin-containing layer and the gelatin-containing layer is the topmost gelatin-containing layer of the layered group. The movable web including a photographic support receives the layered group as a layer forming coating at the place of a coating application point.  The layered group includes the non-gelatin layer and the gelatin-containing layer and is simultaneously applied on the movable web together with silver halide emulsion layers.
Patent JP-2003163467-A (JP)
Title: Printed wiring board and device for aiding design of printed wiring board
Inventor: IGUCHI DAISUKE
IPC: H05K3/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board allowed to be applied also to a circuit board to be driven at a high speed and capable of suppressing the radiation of electromagnetic waves and preventing the reduction of packaging density and a printed wiring board design aiding device.  <P>SOLUTION: The printed wiring board 10 is formed by laminating a 1st signal wiring layer 12, a 1st ground layer 14 having a 1st power supply line 26, a 2nd ground layer 16 having a 2nd power supply line 30, and a 2nd signal wiring layer 18. The 1st and 2nd ground layers 14, 16 are inter-layer connected through many via holes 22. A signal wiring 80 connecting an IC 40 to an IC 42 intersects with the 1st power supply line 26. A return current corresponding to a signal current allowed to flow into the signal line 80 is allowed to flow into the 1st ground layer 14, its route is interrupted on the position of the 1st power supply line 26 but is by-passed and the return current is allowed to flow into the 2nd ground layer 16 through the via holes 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323342-A (JP)
Title: Digital contents distributing system, digital animation distributing system, contents preserving system, encoder and program
Inventor: SUZUKA TETSUYA
IPC: H04N21/433
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital contents distributing system for allowing a contents provider to dynamically and flexibly control the restriction of access to distributed digital contents.  <P>SOLUTION: A contents supplier 1000 distributes access control algorithm 58 for determining which restriction is imposed on the access to the contents, and a device in a user home 2000 receiving this algorithm executes the access control algorithm 58 before staring the access to the contents, and executes access to the contents within the access restriction determined there.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323257-A (JP)
Title: Wireless mouse with microphone
Inventor: MAYUZUMI ICHIKO
IPC: G06F3/0354
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wireless mouse having a voice input function, which is used as an input device for a personal computer, a home station, a video telephone system or the like, to be used as a voice input of the video telephone and also an input device for the home station or the like simultaneously.  <P>SOLUTION: The input device has a voice input means to operate information devices by wireless, transmits a voice signal to a first information device and operates a second information device simultaneously. The input device and the information devices are connected via Bluetooth (R) to form a piconet by the input device and a plurality of information devices. A voice input function and a mouse operation function of the input device can operate the home station with transmitting voice to the video telephone by establishing links to separate information devices respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320892-A (JP)
Title: Cargo receiving platform elevating device
Inventor: IKEDA HIROSHI
IPC: B60P1/44
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of an unloading work and improve work efficiency during containing of the cargo receiving platform, in a cargo receiving platform elevating device having structure where a transfer plate is used.  <P>SOLUTION: A flap is mounted on the base of the cargo receiving platform 23 and designed to be capable of rising and falling from and to a cargo receiving surface and a contact part 103 is situated in the given position of the vicinity of the end part of a cargo box 101. When the cargo receiving platform 23 rises and reaches the vicinity of a rise end, a roller 33r of the flap 33 makes contact with the contact part 103 and is started to be relatively driven and the flap 33 rises and falls through rising operation on and after that. At the rise end, the falling flap 33 is formed into the transfer plate 33a between the cargo box 101 and the cargo receiving platform 23 (or a link element 11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321035-A (JP)
Title: Storing bag for molding resin material
Inventor: HONMA TOSHIHIKO
IPC: B65D30/02
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing bag for molding resin materials, whose shape is reviewed and improved without substantially increasing its cost and which causes neither the deterioration of the quality of a molded article nor the ununiformity thereof.  <P>SOLUTION: The storing bag 1 for storing tablet-like resin materials for molding is formed of a laminated sheet in which a plurality of films including moistureproof plastic films and light shielding metal films are bonded to one another. Further, the laminated sheet for the storing bag 1 consists of films bonded in four plies. Furthermore, a net member is disposed on the inner face side of the storing bag, and it is designed so that resin powder deposited on the tablet-like resin materials for molding remains in the storing bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327872-A (JP)
Title: Ink-jet recording ink
Inventor: MIYABAYASHI TOSHIYUKI
IPC: C09D11/326
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording ink which has excellent clogging reliability and extrusion stability and can give records having high print concentrations without forming white points.  <P>SOLUTION: This ink-jet recording ink contains a microcapsulated pigment prepared by coating a pigment with a polymer, wherein a solid humectant is contained in an amount of 3 to 20 wt.% based on the total weight of the ink-jet recording ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324578-A (JP)
Title: Facsimile machine
Inventor: HASHIMOTO TAKAAKI
IPC: H04N1/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent loss of an image in an original of an irregular length, when an original having an unfixed size, in particular, of a size between A4 and B5 or B5 and A5 is set to a reader of a facsimile machine which reads it according to its width.  <P>SOLUTION: The lowest limit of a width to read is changed according to a copy mode and a facsimile mode. In the facsimile mode, the narrowest width specified in the recommendation is considered as the narrowest width for reading. Thereby, loss of a small image is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067207-A (JP)
Title: Network monitoring system and the method
Inventor: JUNBIAAO ZANG
IPC: H04L12/26
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring function able to be customized for an active network and a non active network including conventional networks. SOLUTION: A network monitoring system comprises a graphical interface layer 1 for displaying a logic view of the system and processing user interaction, a logic network layer 2 for logically expressing the network and integrating application modules able to be customized through a general platform, and a network adopter layer 3 for generating a management message for the network and translating the message from the network to what suitable to the logic network layer 2. The logic network layer 2 positions between the network adopter layer 3 and the graphical interface layer 1 and comprises a logic network controller 11 for logically expressing an entity of the network and controlling the logic network layer 2.