baber/WOPTO huggingface dataset:
Patent JP-2005120282-A (JP)
Title: Aqueous dispersion of polyurethane urea resin
Inventor: MURAHASHI SATOSHI
IPC: C03C25/10
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a polyurethane urea resin with good mechanical stability and improved water resistance of its film, and a sizing agent for a glass fiber containing the same.  <P>SOLUTION: The aqueous dispersion of the polyurethane urea resin is produced by dispersing a urethane prepolymer (A) in water in the presence of a water-soluble polyurethane-based emulsifier (B1) having 13-40 HLB and 5,000-500,000 weight-average molecular weight and an emulsifier (B2) having ≥8 and <13 HLB and 500-20,000 weight-average molecular weight, and simultaneously or thereafter chain-extending with water and/or a polyamine. The sizing agent for the glass fiber comprises the aqueous dispersion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123101-A (JP)
Title: Gas flow measurement method and device in fuel cell
Inventor: MATSUMOTO SEIICHI
IPC: H01M8/04
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas flow measurement method and its device of a fuel cell (in a gas-flow channel in a direction toward inside a cell face and/or in a diffusion layer) free from flow-channel clogging and capable of discerning a tip of a flow.  <P>SOLUTION: The gas flow measurement method and device in the fuel cell makes gas with an alkaline or acidic matter contained flow in a fuel cell model 19M (1) equipped with electrolyte, a separator, and a collector, with the separator 18M made of a transparent plate and with either the separator or the collector coated with a pH indicator, images changes of colors of the pH indicator at the time of gas flow with a camera 2, and analyzes the gas flow through an image process by taking in the images taken with the camera 2 into a computer 3. The image analysis by the computer (2) includes downloading of images, background subtraction, contour extraction, and background addition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094967-A (JP)
Title: Method and device for deciding character area and recording medium
Inventor: KUWANO HIDEKATSU
IPC: G06T7/40
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for discriminating a character area, which improve the discrimination precision of the character area in an image including characters.  <P>SOLUTION: A color image input and storage part 1 inputs color image data including characters and stores it in a memory. An image area division part 2 uses a preliminarily determined method to divide the inputted and stored color image into linking pixel areas. A high contrast area decision part 3 detects edges from area boundary parts of divided areas and precisely discriminates character areas by performing processing of leaving areas of which the ratios of peripheral lengths to edge pixels are higher than a threshold, as high-contrast areas more probably including characters and abandoning the other areas as low-contrast areas. Character area images obtained in this manner are stored in a character area image storage part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005121174-A (JP)
Title: Opposed piston type disk brake
Inventor: YAMAMOTO KATSUYOSHI
IPC: F16D65/097
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight of an integral type caliper 5b structuring an opposed piston type disk brake by forming it from an aluminum alloy, and to maintain rigidity of the caliper 5b even under the high-temperature condition, restricting the cost.  <P>SOLUTION: Both of intermediate parts of an outer body 3b and an inner body of the caliper 5b are connected to each other by a pair of outside connecting pins 16 and 16 having a large Young's modulus and one intermediate connecting pin 17 to prevent the generation of deformation in a direction for enlarging an interval between both the bodies 3b as much as possible even when braking under the high-temperature condition. The outside connecting pins 16 and 16 have a function for supporting the brake torque to be applied to an outer pad 11a and an inner pad. The intermediate connecting pin 17 has a function for locking a pad clip 21. With this structure, rise of the manufacturing cost of the caliper 5b can be prevented in comparison with a case of providing the connecting pin for the only purpose of securing rigidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119734-A (JP)
Title: Heat insulating plastic bottle
Inventor: KATO TAKU
IPC: B65D81/38
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating plastic bottle, which has a sufficient heat insulating property, has a print effect in appearance, is easy to dispose of, and is manufactured at relatively low costs in order to enable a person to hold the plastic bottle with a hand even if the bottle contains a heated drink.  <P>SOLUTION: The heat insulating plastic bottle 1 comprises a plastic bottle body 2, and an exterior roll 3, which is made of a heat-shrinkable expanded sheet rolled on the outer periphery of the trunk of the bottle body 2. The exterior roll 3, which is made of the heat-shrinkable expanded sheet before heat shrinkage, is rolled around the bottle body 2, and is made to shrunk by heat to be stuck closely to the bottle body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126166-A (JP)
Title: Elevator remodeling method and elevator
Inventor: YAMAMURA MOTOHISA
IPC: B66B7/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator and a method of installing a new winch without disassembling the existing winch and removing from a machine room, saving much labor of the operator(s).  <P>SOLUTION: The elevator reforming method and the elevator include the winch, a shaft, and the machine room in which the winch is installed, wherein movement to the specified place is made using a certain moving means, a sheave part of the existing winch 101 is removed, or the new winch 113 is installed in an empty space in the machine room, and a thin form winch having such a structure that the length in the perpendicular direction to the rotary shaft is greater than the length in the direction of the rotary shaft is used as the new winch 113.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130127-A (JP)
Title: Confidential communication method and communication terminal
Inventor: HIRAKATA NOBUYUKI
IPC: H04L9/08
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confidential communication method and communication terminal, capable of preventing leakage of a secret key, with regard to a method of the confidential communication performed among communication terminals and the communication terminal for conducting privacy function communication, using the confidential communication method.  <P>SOLUTION: Before performing the confidential communication, an impulse response signal is received beforehand from the communication terminal, where the confidential communication is to be performed and a secret key is created, on the basis of the impulse response signal. The impulse response signal has specific properties because it corresponds to a propagation property specific to a signal transmission path between the communication terminals. Because of the symmetry of the propagation path property, an identical impulse response signal is received by the other party communication terminal too. By creating the secret key corresponding to the impulse signal, identical secret key is created both in the communication terminal, on the transmitting side and the communication terminal on the receiving side. Thus, it becomes unnecessary to perform transmission and reception of the secret key and thus leakage of the secret key can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130141-A (JP)
Title: Television and image data storing and reproducing method
Inventor: AZUMA NORIHIRO
IPC: H04N5/92
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television and an image data storing and reproducing method capable of storing image data regarding a plurality of still images in the optimum data quantity every image data within a memory of a fixed capacity.  <P>SOLUTION: In storing the latest image data obtained from a temporary recording domain 61 in a storage domain 62, compression processing is performed with the respective image data which have already been stored on the basis of order of storage or priority by varying degrees of compression rate. Then, the latest image data are stored with its high resolution retained within a storage domain 62 of a limited capacity and the respective image data already stored are stored in a state of smaller compression rate according as the more important they are for a user. Thus, the image data regarding the plurality of still images can be stored within the storage domain 62 without increasing the capacity in the storage domain 62 and, regarding important image data, the deterioration of the picture quality can be suppressed to the minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130613-A (JP)
Title: Vehicle
Inventor: KITAJIMA YASUHIKO
IPC: B60L15/20
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an informing device of a motor driven vehicle, through which a driver is surely informed.  <P>SOLUTION: A navigation system 2 calculates the position of its own vehicle and delivers positional information to a motor controller 3-1. When the positional information indicates the approach of the vehicle to a small diameter curve or a tollgate on a highway, the motor controller 3-1 causes temporal oscillation components to be superimposed on a torque command being delivered from a vehicle controller 1. Consequently, torque oscillation takes place in a motor 4, and the vehicle oscillates by small amount, thus informing the crew of the vehicle. The driver can be surely informed, even during steering operation, and passengers other than the driver can be informed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127648-A (JP)
Title: Water heater
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H1/14
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient water heater capable of processing drain in an inexpensive manner.  <P>SOLUTION: The drain generated at a sub-heat exchanger 19 at the time of combusting a burner 22 is temporarily stored in a drain reservoir 101. In the case when bath water level detected by a water level sensor WS is constant or increasing, an electromagnetic valve DV for the drain provided at a drain route 102 keeps a closing state. In the case when the bath water level detected by the water level sensor WS is decreasing continuously over a certain time period, it is judged as draining bath water and the electromagnetic valve DV for the drain is made to be an open state. The drain reservoir 101 and a bath water discharge route 70 are communicated interlockingly with draining the bath water. As drainage of bath water and drain discharge are conducted at the same time, the drain can be easily diluted with the bath water drain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127291-A (JP)
Title: Fuel reforming device and fuel reforming method
Inventor: SAKURAI KAZUHIRO
IPC: B01F23/10
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming device and a fuel reforming method for excellently suppressing influx of unvaporized fuel and the like into a reforming catalyst, and efficiently collecting the unvaporized fuel and the like.  <P>SOLUTION: This fuel reforming device 1 for reforming mixture of fuel and air comprises a mixing chamber 6 configured so that fuel and air are introduced therein and mixture of the fuel and the air advances upwardly, a reforming reaction chamber 5 provided on a downstream side of the mixing chamber 6 and including a reforming catalyst for reforming the mixture, an inclined surface 2a for collecting fuel not reaching inside the reforming reaction chamber, and a fuel collecting pipe L3 and a fuel collecting pump RP for resupplying unvaporized fuel and the like collected by the inclined surface 2a to the mixing chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133221-A (JP)
Title: Spun dyed biodegradable fiber for method for geofiber construction
Inventor: TAKAHASHI TOKIO
IPC: E02B3/12
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spun dyed biodegradable fiber for a method for geofiber construction assuming a color tone fitted to a soil color while maintaining mechanical characteristics and rapidly carrying out degradation in the natural environment after use without adversely affecting the soil.  <P>SOLUTION: The spun dyed biodegradable fiber for the method for geofiber construction is a polybenzazole fiber consisting essentially of an aliphatic polyester having ≥130°C melting point and comprises 0.05-0.20 mass% of a brown colorant. The aliphatic polyester preferably consists essentially of L-lactic acid. The fiber preferably has ≥3.0 cN/dtex breaking strength and ≥20% breaking elongation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132884-A (JP)
Title: Colored resin particles for ink and writing tool ink composition using the same
Inventor: NAKAMURA HIROYUKI
IPC: C09D11/16
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide colored resin particles which have a smaller specific gravity than those of conventional colored resin particles and can stably exist in ink, to provide a writing tool ink composition which can be applied to a wide writing tool range such as various marking pens and ballpoint pens, has excellent temporal stability, and has rich practicality, and to provide a writing tool using the same.  <P>SOLUTION: The colored resin particles for ink are characterized by containing a colorant, and microcapsules having a specific gravity of ≤1 and prepared by covering an internal substance with wall films. The writing tool ink composition is characterized by dispersing the colored resin particles for ink in a vehicle. An eraser-erasable writing tool ink composition comprises the colored resin particles for ink and adhesive resin particles, and contains the colored resin particles and the adhesive resin particles in a total amount of ≥70 wt.% within a particle distribution of 2 to 20μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222239-A (JP)
Title: On-demand video delivery system, and its contents search and display method
Inventor: KITAHARA TAKESHI
IPC: H04N7/173
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-demand video delivery system which helps a user use the on-demand video delivery and providing contents suited to the living hours of the user.  <P>SOLUTION: The category of contents, which will be watched by the user next time, is estimated from a user's watch history and watch time in a transmit/receive terminal that include category information in which contents to be delivered by the on-demand video delivery system are redundantly classified, the estimated category information is transferred to a delivery server, contents corresponding to the category information are searched by the delivery server, and the searched content is returned to the transmit/receive terminal. Thus, the on-demand video delivery system helps the user select contents the user wants to see from among a multitude of contents, and provided the user with contents according to the user's taste.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004045036-A (JP)
Title: Engine heat pump
Inventor: YAMAGUCHI YASUSHI
IPC: F24F5/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the service life by water resistance; to prevent the deterioration in electric performance; to eliminate a column of heat exchangers: and to facilitate maintenance by arranging a maintenance requiring member in an engine room of an engine heat pump under a heat exchanger chamber with waterproofing treatment applied.  <P>SOLUTION: In this engine heat pump, the engine room A under a drain pan 3 is formed as a soundproof-waterproof structure. A terminal plate 7 and an oil filter 18 are arranged on the front side in the engine room A. A ventilation fan 8, a driving motor of the ventilation fan 8 and a ventilation duct 5 communicating with the ventilation fan 8 are arranged on the reverse side of the engine room A. Outdoor heat exchangers 10 and 16, a radiator 41 and outdoor fans 26 and 28 are arranged in the heat exchanger chamber H above the drain pan 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140934-A (JP)
Title: El display device
Inventor: TAKAHARA HIROSHI
IPC: H01L21/822
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device which ameliorates display unevenness.  <P>SOLUTION: An IC 14 is formed with an input terminal 2883, such as a control signal line, and a terminal 2884 connecting to a source signal line 18. A terminal 2881a connecting the control signal line is formed or arranged at the end of a chip 14. Also, wiring 2885 is connected to the terminal 2881a and the other end of the wiring 2885 is connected to a terminal 2881b. Accordingly, the control signal line connected to a range of G1a is connected to the terminal 2881b on the lateral edge of the chip. Also, a power signal line connected to the terminal 2882a is connected through the wiring 2885 to the terminal 2882b. The terminal 2882 is assumed to be connected with anode or cathode wiring. Accordingly, the power signal line bridges the IC chip 14 and is outputted to the output side (the connection side to a source signal line 18) of the IC 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121618-A (JP)
Title: Analyte-taking device
Inventor: KAUFFMANN MYRIAM
IPC: A61B10/02
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for taking an analyte, for example, a biological matter from a skin surface.  <P>SOLUTION: An analyte-taking device (20) includes a tube (21) provided at one end with an analyte-taking element (23); a plug (24) which is made of liquid or powder and is disposed inside the tube; and at least one liquid contained in an inside space of the tube separated from the analyte-taking element by the plug. The plug can be arranged, in use, to be expelled together with the liquid when the liquid leaves the inside space of the tube. The liquid can be an analyte-taking liquid suitable for facilitating the taking of at least one analyte by the analyte-taking element. The liquid can also be a reagent suitable for producing an observable reaction in the presence of an analyte picked up by the analyte-taking element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146769-A (JP)
Title: Floor supporting structure of building
Inventor: IIDA IKUO
IPC: E04B5/02
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To disperse a load applied to a floor, to prevent occurrence of a rebound phenomenon of sleeper beams of a floor structure and to improve sound insulation performance by reinforcing the sleeper beams of a building having a concrete skeleton.  <P>SOLUTION: The floor supporting structure of the building includes a plurality of sleeper beams S supported in parallel on a supporting face of the concrete skeleton F without being fixed, and a floor board 31 laid on the sleeper beams S. In the floor supporting structure, a plurality of reinforcing beams R crossing the sleeper beams S are arranged in series at a longitudinally middle part of the sleeper beams S. Both end parts of each of the reinforcing beams R and side faces of the sleeper beams S facing the end parts of the reinforcing beams R are connected to be unified by using a metal connector J.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151471-A (JP)
Title: Voice collection/video image pickup apparatus and image pickup condition determination method
Inventor: TANAKA RYUICHI
IPC: G10L17/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice collection/video image pickup apparatus that automatically and accurately specifies a speaker to pickup an image of the specified speaker in a video conference system.  <P>SOLUTION: A first digital signal processor (DSP) 25 accurately selects a speaker. A voiceprint authentication unit 32 authenticates whether the speaker is a conference participant whose voiceprint is registered. When the selection of the speaker is matched, an image pickup control unit 36 allows video camera apparatuses 40A1, 40A2 to pickup the image of the speaker on optimal photographic conditions. Preferably, photographing may be performed when the voiceprint is matched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154816-A (JP)
Title: Surface treatment method for object to be treated, and treatment device therefor
Inventor: SATO NOBUYOSHI
IPC: C25D17/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for the object to be treated, e.g., suitable for electroplating to the object to be treated, with which treatment fluid used for each treatment in electroplating is circularly fed in succession, and a series of treatments are rationally and speedily performed, thus the improvement of productivity and mass-production are attained, and further, a dense and homogeneous thin plated film having satisfactory follow-up properties can be obtained, and to provide a treatment device therefor.  <P>SOLUTION: The surface treatment device for the object to be treated comprises a circulation path 8 into which a reaction tank 1 capable of storing the object 2 to be treated and prescribed surface treatment fluid is inserted. In the surface treatment method for the object to be treated, at the time when the object 2 to be treated is subjected to surface treatment, prescribed surface treatment fluid is circulated. The reaction tank 1 is equipped so as to be capable of electrochemical reaction. When the object 2 to be treated is subjected to surface treatment, prescribed surface treatment fluid is circulated through the circulation path 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245213-A (JP)
Title: Fuel filter
Inventor: YAMADA KATSUHISA
IPC: B01D39/16
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel filter combining the assurance of filtering performance and the extension of a service life with simple adjustment.  <P>SOLUTION: Fuel passing through the fuel filter 30 flows from the outside to the inside of a filter body 31. The filter body 31 has an outer peripheral layer part formed of nonwoven fabric, and an inner peripheral layer part formed of filter paper. Comparatively large ones out of foreign matters included in the fuel are thereby captured in the outer peripheral layer part, and comparatively small ones are captured in the inner peripheral layer part. Consequently, clogging of the filter paper in the inner peripheral layer part is reduced. The desired filtering performance can easily be set by selecting the nonwoven fabric and filter paper. The assurance of filtering performance and the extension of the service life with simple adjustment can be combined. The outer edge of the filter body 31 is sealed with a molding part 32. A mounting part 50 for mounting a sub-tank 11 is installed at the molding part 32. Since the mounting part 50 is formed integrally with the molding part 32 at the same time, the number of parts is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005157657-A (JP)
Title: Application data management method for portable terminal and portable terminal
Inventor: KAMIYA MASANORI
IPC: G06F9/445
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To leave user data undeleted when deleting applications.  <P>SOLUTION: Application data 8 of a data memory device 7 comprises a management information field 9 storing management information of downloaded applications, an application field 10 storing the downloaded applications themselves, and a user data field 11 storing user data for the applications. When an application processing means 4 receives a request from an input unit 1 to delete applications except a format of user data, only the application field 10 of the application data 8 to be deleted is deleted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI