baber/WOPTO huggingface dataset:
Patent JP-2005067676-A (JP)
Title: Board for food
Inventor: INOUE TOSHIYUKI
IPC: B65D81/26
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board for food, which is inexpensive in material cost and thus economic, has excellent characteristics also in hygiene since the board is replaced with a new one every time, does not become brittle due to water absorption, and does not allow moisture from the food to remain as water drops.  <P>SOLUTION: The board for food consists of a corrugated paper sheet 1 formed by corrugating a corrugation base board 1b and having a glassine sheet 1a glued to one surface thereof and a liner 2 glued to the other surface of the paper sheet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068342-A (JP)
Title: Lactone backbone-containing polymer for photoresist, and lactone backbone-containing polymer solution for photoresist
Inventor: KANBARA SHIGEKI
IPC: G03F7/039
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactone backbone-containing polymer for photoresist which provides a photoresist film that can be exposed to light to change swiftly into an alkali-soluble area so that a delicate pattern can be precisely depicted.  <P>SOLUTION: The lactone backbone-containing polymer for photoresist has at least a repeating unit corresponding to a lactone backbone-containing monomer (a), wherein the polymer contains the lactone backbone-containing monomer (a) as an impurity at a content of 0.3 wt% or less relative to the polymer. The monomer (a) includes a (meth) acrylate monomer represented by formula (1a), (1b), (1c), or (1d), wherein R<SP>1</SP>is a group containing a (meth)acryloyloxy group, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>are each a lower alkyl group, R<SP>5</SP>is a lower alkyl group or a hydroxy group optionally protected with a protective group, n is an integer of 0 to 3, and m is an integer of 0 to 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004109124-A (JP)
Title: Optical fiber and method of estimating optical fiber
Inventor: KURUSU KAZUHIKO
IPC: G01N24/10
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber having high reliability on hydrogen-resistant characteristics and suitable for WDM transmission in the wavelength range of 1310 nm to 1625 nm, and to provide a method of estimating an optical fiber.  <P>SOLUTION: The optical fiber SMF(1) is characterized in that it has a cutoff wavelength of not more than 1310 nm, a transmission loss in the wavelength of 1385 nm before hydrogen exposure of not more than 0.40 dB/km, a transmission loss in the wavelength range of 1310 nm to 1625 nm after hydrogen exposure of not more than 0.40 dB/km, and an electron spin density of non-cross-linked oxygen defects of not more than 1×10<SP>13</SP>spins/g when measured by electron spin resonance after the outer circumference is ground with aqueous hydrofluoric acid until the outer diameter thereof becomes about 50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005073457-A (JP)
Title: Controller of vehicle
Inventor: MAEDA YOSHINORI
IPC: B60L50/16
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To control a motor by determining a driving force such that the driving force in the right/left direction required at the time of turning is satisfied when driving in back/forth direction and the right/left direction of a vehicle is requested.  <P>SOLUTION: When requested driving forces in the back/forth direction and the right/left direction of a vehicle are provided depending on the traveling state of the vehicle, drive torque of a right/left motor is controlled to satisfy the requested driving forces in the back/forth direction and the right/left direction. When the driving forces in the back/forth direction and the right/left direction cannot be satisfied simultaneously within the output torque range of the right/left motor, preference is given to the requested driving force in the right/left direction and the driving torque of the right/left motor is determined. Traveling stability can be ensured at the time of turning by satisfying the requested driving force in the right/left direction as much as possible even if the traveling situation is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068941-A (JP)
Title: Brace structure
Inventor: KAMIBAYASHI TADASHI
IPC: E04H9/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brace structure which prevents strength from being decreased due to buckling, by preventing the buckling of a brace.  <P>SOLUTION: Both ends of the brace 4 are connected to a structural skeleton 3 via a precedent plastic deformation material 5 which is plastically deformed in advance of the buckling of the brace 4. In this case, preferably, the material 5 is composed of a steel plate, and the steel plate 5 is subjected to a shear force in an in-plane direction so as to be plastically deformed in advance of the buckling of the brace 4. More preferably, a column 1 and a beam 2 of the structural skeleton 3 exist at respective ends of the brace 4, and each of the ends is connected to each of the column 1 and the beam 2 via the materials 5 and 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077187-A (JP)
Title: In-vehicle navigation device and route guiding method
Inventor: TAKAHASHI HIDEKI
IPC: G08G1/0969
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle navigation device and a route guiding method capable of providing not a determined route but an always new route thereby utilizing effectively time to go to a destination.  <P>SOLUTION: In the in-vehicle navigation device, the destination and estimated time of arrival are set (S1). Distance from a one's vehicle position to the destination is divided equally into a plurality of areas, and a guide table on which the estimated time of the arrival is assigned every each of the areas is prepared (S2). Guidance routes on which one's vehicle can travel in predetermined time for the area are computed while determining traveling directions at a fork every each of the areas and every each of the forks included in the area respectively, based on map information and the one's vehicle position, the direction and traveling speed of the one's vehicle according to the guide table (S3-S9). The route to the destination is guided while displaying the traveling directions at each of the forks on the computed guidance routes on a display screen by an arrow (S10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076068-A (JP)
Title: Method of producing thin film member by electroforming method
Inventor: TATEBAYASHI NAOKI
IPC: C23C14/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for a stainless steel substrate which secures the adhesion between an organic resist pattern formed on the surface of a stainless steel substrate and the stainless steel surface and facilitates the peeling of a thin film deposited on the stainless steel substrate regarding the method of producing a thin film member by an electroforming method using the stainless steel substrate.  <P>SOLUTION: The surface of a stainless steel substrate is subjected to surface treatment in the procedure of; (a) a stage of performing mirror polishing treatment; (b) a stage of performing oxidizing treatment; and (3) a stage of performing silane coupling agent treatment in succession, and a thin film member is deposited on the stainless steel substrate as a base metal by a plating method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076344-A (JP)
Title: Exfoliation preventive anchor
Inventor: SATO YUTAKA
IPC: E21D11/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exfoliation preventive anchor easy in work for preventing exfoliation of a surface layer part piece, easily confirming a state after the work, strong against water leakage, performing an extracting test for quality control, and applying no large impact to a train even if there is construction failure.  <P>SOLUTION: This exfoliation preventive anchor has a shaft part 11 for embedding and fixing a tip part in and to a structure 2, and a support part 12 installed in a base end part of this shaft part 11 by crossing with this part, and having a tip part abutting on or approaching the surface layer part piece 4. The shaft part 11 has a male screw part 13 in the base end part, and has a diametrally expansive part 16 in the tip part. The diametrally expansive part 16 is diametrally expanded, and fixed to a prepared hole 2a, by rotating by threadedly engaging a nut 15 with the male screw part 13, by inserting the tip part of the shaft part 11 into the prepared hole 2a formed in the structure 2. Thus, since exfoliation of the surface layer part piece can be prevented by the support part 12, the work for preventing the exfoliation of the surface layer part piece is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080159-A (JP)
Title: Network management system
Inventor: UENO HITOSHI
IPC: H04L45/24
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for providing a quality-guaranteed communication path and, when a communication path cannot be guaranteed, effectively utilizing a network by using the status information of the network to set the communication path.  <P>SOLUTION: In a system 100 for managing a network connecting a user terminal 300 to a server that holds information provided to the user terminal 300 in response to a request from a manager of a server, a communication path for transmitting the information is set between the server and the user terminal 300 and when the communication path in which quality requested from the manager can be guaranteed cannot be set, the status information indicating the status of the network is reported to the manager.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075704-A (JP)
Title: Glass melting furnace
Inventor: KOJIMA KEIZO
IPC: C03B5/027
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of the electric leakage between a main electrode and a casing by preventing molten glass from entering up to a casing of the outside surface of a melting furnace body through a penetrating part of the electrode to the melting furnace body.  <P>SOLUTION: A flow-out preventing plate 17 is fixed to be positioned inside the melting furnace body 3 to the outer peripheral part of the main electrode 7 penetrating the melting furnace body 3 provided with the casing 14 on the outer periphery in the horizontal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081578-A (JP)
Title: Ink jet printer
Inventor: TANNO RYUJI
IPC: C09D11/322
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet printer performing image recording by line print system in which cleaning operation of a recording head can be carried out without having an effect on image recording.  <P>SOLUTION: The ink jet printer 1 comprises a recording head 9 having a nozzle surface 10 extending in the width direction of a recording medium P and provided with openings for ejecting ink toward the recording medium, a cleaning unit 14 performing cleaning operation on the nozzle surface. The ink jet printer 1 is further provided with a mechanism 23 for moving the recording head to a position for performing image recording by ejecting ink toward the recording medium, and a position for performing cleaning operation on the nozzle surface by means of the cleaning unit, and members 11 and 12 for aligning the recording head at the image recording position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081204-A (JP)
Title: Method for manufacturing water absorbing resin composition
Inventor: NOGI KOZO
IPC: C09K3/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a water absorbing resin composition in which a water absorbing resin can be mixed homogeneously without damaging the water absorbing resin.  <P>SOLUTION: A static mixer is used as a mixing apparatus when an additive is added to the water absorbing resin and the additive-added water absorbing resin is mixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082187-A (JP)
Title: Packaging and filling apparatus
Inventor: MICHAEL OHLSSON
IPC: B65B9/10
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable packaging and filling apparatus even in a filling and packaging machine having a leakage sensor for sensing a leakage of a fluid product provided on an adjust valve wherein water drops do not condensate on the leakage sensor, occurrence of misinformation alarm is eliminated, and processes in manufacturing and preparing for packaging and filling and a cleaning process after the manufacture are not interfered.  <P>SOLUTION: The adjust valve 11 provided on an upstream side of a filling pipe for controlling a flow rate of the fluid product consists of a valve element 12 and a valve case 13, while the element 12 and the case 13 are coupled by a coupling (bolt) 16 via a sealing film 15 containing the leakage sensor to form a fluid product passage 14. A dry gas passage 17 is formed in the vicinity of an outer peripheral edge of the sealing film, and an inlet path 18 and an outlet path 19 are connected with the passage 17. An introduction path 21 for introducing dry sterilized air into the fluid product passage 14 and a duct 22 for guiding the introduced dry air to the dry air passage 17 are further formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080867-A (JP)
Title: Forceps plug of endoscope
Inventor: ISHII YASUKO
IPC: A61B1/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forceps plug of an endoscope, which has excellent durability and which can continue to be used over a long period of time because a crack appearing from an end of a slit is not expanded even in repeated use.  <P>SOLUTION: In this forceps plug of the endoscope, a space, wherein a closing membrane 26 is to be elastically deformed and swollen to the backside when a treatment instrument 50, or the like, is pushed into the slit 27 from the front side of the closing membrane 26, is formed between the closing membrane 26 and an undeformed part 25 which is arranged in a back-side position away from the backside of the closing membrane 26; and a bank-shaped part 28, which abuts on the undeformed part 25 when the treatment instrument 50, or the like, is pushed into the slit 27 from the front side of the membrane 26 so that the membrane 26 can be elastically deformed in the state of being swollen to the backside, is protrusively formed in an extension position of the slit 27 in a backside part of the membrane 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083092-A (JP)
Title: One-step joint structure for piping
Inventor: TAKIMOTO TADAO
IPC: E03C1/28
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-step joint structure for piping, which facilitates work even in a narrow space and also requires no tool and to which an unreasonable force such as a twist is not applied to a pipe.  <P>SOLUTION: In the structure for connecting the pipe such as a drain pipe to an end connection for a drain inlet or the like, a flange is installed on the outer periphery of the end connection while a pawl section pushed out from a body composed of a cylindrical connecting section inserted into the end connection in a watertight manner and a cylindrical pipe fixing section integrally molded with the connecting section in a coaxial manner and elastically engaged with the flange when the connecting section is inserted into the end connection is secured. A pair of the pawl sections are mounted in at least the radial direction of the body. The pawl sections have knobs for expanding pawls capable of releasing engagements with the flange against the resilient force of the pipe fixing-section side of the body on the pipe fixing-section side. Corners on the sides in which the pawls are penetrated to the flanges are chamfered in the flange and/or the pawl sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082726-A (JP)
Title: Crosslinked sulfonated polyimide, method for producing the same and use thereof
Inventor: OKAMOTO KENICHI
IPC: H01M8/02
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinked sulfonated polyimide suitable for a polymer electrolyte membrane for fuel cells, a gas sensor, an ion exchange resin, etc., having excellent ion-exchange capacity and proton conductivity and improved dimensional change in water-absorbed state, water resistance, methanol permeability, etc., compared with conventional sulfonated polyimide.  <P>SOLUTION: The crosslinked sulfonated polyimide is produced by crosslinking an acid-terminated sulfonated polyimide composed of a repeating unit expressed by chemical formula (1) and having aromatic tetracarboxylic acid component residues on both terminals with an aromatic amine compound having ≥3 functional groups. In chemical formula (1), Ar<SP>1</SP>and Ar<SP>4</SP>are each a tetravalent group having an aromatic ring; Ar<SP>2</SP>is a bivalent group having an aromatic ring having one or more sulfonic acid groups or sulfonic acid group derivatives as substituents; Ar<SP>5</SP>is a bivalent group having an aromatic group free from sulfonic acid group or sulfonic acid group derivative as substituent; (l) is an integer of ≥1; and (m) is 0 or an integer of ≥1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093661-A (JP)
Title: Capacitor, its manufacturing method, and interposer or printed wiring board equipped therewith
Inventor: SASAKI NOBUO
IPC: H01G4/20
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor having high accuracy and an excellent yield without employing a particular process in the manufacturing of a printed wiring board or an interposer and capable of being contained at an arbitrary position in the wiring board, and to provide its manufacturing method and a printed wiring board or an interposer equipped with the capacitor therein.  <P>SOLUTION: A dielectric sheet obtained by laminating 3 or more of dielectric layers is employed, and non-through holes are formed by laser drilling so as for the dielectric layers to engage with each other from both sides of the sheet while leaving one layer of the dielectric layers behind. The non-through holes are filled with a conductive substance to form a part of a capacitor electrode. As a result, a substrate with built-in capacitor is manufactured, which is small-sized but has a large electrode area. More preferably, at least the one layer among the dielectric layers is made of a material different in absorptance to laser light from the other dielectric layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094576-A (JP)
Title: Wireless device
Inventor: HIRANO TAKAYUKI
IPC: H04B1/715
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless device which employs a frequency hopping system which is capable of protecting its receiving system against damage and receiving desensitization.  <P>SOLUTION: The wireless device employs a frequency hopping system and has a plurality of channels. The wireless device has a frequency information table that stores isolated frequencies to specific frequencies for each transmission power. The wireless device is equipped with a judging unit that transmits frequency setting error signals to the superior deice when receiving frequencies indicated by a superior device connected to the wireless device are contained in the above frequency information table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215228-A (JP)
Title: Photographing device
Inventor: NAKAMURA YOSHIYUKI
IPC: G03B15/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device with which a panoramic image of high resolution can be photographed.  <P>SOLUTION: Panoramic image light captured by a panorama lens 2 is branched by a half mirror 3 and supplied to imaging devices 5, 6. The light is then converted into first and second pixel data by these imaging devices 5, 6 and panoramic image data are generated by composing these first and second pixel data or the like, thereby obtaining the panoramic image data of high resolution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005087653-A (JP)
Title: Cart for care-receiver
Inventor: NAKANO YUJI
IPC: A61G5/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cart for a care-receiver allowing a single person to operate a wheelchair and carry baggage for hospitalization/leaving hospital at the same time, and making the procedure for hospitalization/leaving hospital more efficient without requiring a wide space for storage.  <P>SOLUTION: The care-receiver is moved to a seat part 2, and the baggage for hospitalization is mounted on longitudinal rods 12 of a first storage part 14 and on a basket 16 of a second storage part 17. When the cart is stored, the front of the cart is inserted half into another cart from the rear of the other cart. The first storage part 14 has a baggage mounting surface consisting of four longitudinal rods 12, and a front guard 13 for preventing falling of the baggage on the front side of the first storage part 14 is erected in the divided state in a position which does not match the vertical parts of the longitudinal rods 12. As the longitudinal rods 12 are inclined so that the front is slightly lower, the front guard 13 can advance into the gaps between the longitudinal rods 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087658-A (JP)
Title: Vacuum cleaner
Inventor: USHIO SHIYOUZO
IPC: A47L9/32
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner whose handle can be always held from the upper side to be carried and is in a shape hard to be caught by furniture or the like.  <P>SOLUTION: When this vacuum cleaner is stored in a standing position, an extension tube 10 is fixed on the bottom side of a cleaner body 4. Because a gripping handle 1 has no load, the handle 1 is positioned on the side of the cleaner body 4 in parallel with a coupling section 2, and does not obstruct the storage of the extension tube 9. When the cleaner body is lifted for use by gripping the handle, the handle 1 turns in relation to the coupling section because the handle 1 can rotate against an urging means with a restoration force so that the handle 1 can stay in the position parallel to a floor surface 12 and be always held from the upper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097016-A (JP)
Title: High strength glass/fluorine phlogopite-based machinable ceramic and its production method
Inventor: FUJISHIMA JUNICHI
IPC: C04B35/16
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a glass-based machinable ceramic having excellent strength by sintering the powder of glass/fluorine phlogopite-based raw material added with an additive, and densifying by utilizing the effect of the additive while controlling the generation of a microstructure such as the micronization of mica particles.  <P>SOLUTION: The production method comprises densifying the powder of the glass/fluorine phlogopite-based raw material while suppressing the growth of mica particles by adding the additive soluble in a glass phase or densifying the same while accelerating the burning shrinkage by adding the above additive in the vicinity of a temperature at which the mica particle grows remarkably, micronizing the mica particle in a sintered compact by the effect of the additive, enhancing the dispersion of the glass phase by additive particles, and also increasing Young's modulus by dissolution of the additive into the glass phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI