baber/WOPTO huggingface dataset:
Patent JP-2003240285-A (JP)
Title: Air cleaner
Inventor: SASA YUKIYA
IPC: B01J35/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner preventing the electromagnetic wave noise occurring in a light source from leaking outside with the irradiation quantity to a light catalyst holding filter from the light source secured.  <P>SOLUTION: In the air cleaner provided with a light catalyst holding and deodorization filter, a light source for emitting light to the light catalyst holding and deodorization filter to activate the light catalyst holding and deodorization filter, a drive circuit for driving the light source and a metal body which is grounded to eliminate the electromagnetic wave noise generated in the light source, the metal body is of a closing structure surrounding the light catalyst holding and deodorization filter, the light source and the drive circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235692-A (JP)
Title: Walk-in open showcase
Inventor: KATO TAKEO
IPC: F25D17/08
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walk-in open showcase capable of reducing a required refrigerating capacity by adopting a double air curtain structure.  <P>SOLUTION: This walk-in open showcase is provided with an article display part 1 having its front surface opened toward a stored inside, a backyard 2 storing replenished articles, etc., in the rear part of the article display part 1, an inner air flow device 3 forming an air curtain in a front surface opening 12 of the article display part, and a cleaning unit 31 for the inner air flow device 3 disposed between a ceiling part 14 of the article display part 1 and a ceiling part 22 of the backyard 2. This showcase has a structure having an outer air flow device 4 forming another air curtain outside the air curtain through a clearance between the cleaning unit 31 and the ceiling part 22 of the backyard 2. This constitution forms double air curtains in the front surface opening 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241820-A (JP)
Title: Production line map creation system, production line map creation method, and production line map creation program
Inventor: KAKEBAYASHI HIROYOSHI
IPC: G06Q50/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable creation of a production line map for the entire large scale production line.  <P>SOLUTION: Production plan data is obtained (S1) and a required tact time of a production line is calculated (S3). A process block is selected (S5), a lead time of the process block is obtained (S7), at least one of the required tact time and the lead time of the process block is calibrated with a yield rate and an operating rate. The number of stations is calculated by dividing the lead time of the process block by the calibrated required tact time (S11), and a process block map is created by arranging works in the process block according to a work procedure where a station is a module unit (S13). Each process block map is arranged in the order of process to create a production line map (S15) and the consistency with creation criteria is checked (S19).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239064-A (JP)
Title: Method for forming film coated with porous titanium oxide thin film
Inventor: YAMADA YASUYOSHI
IPC: B32B9/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a film coated with titanium oxide thin film having controlled porosity by which continuous film deposition with high productivity can be applied to a low-heat-resistant polymer film incapable of high temperature application by a PVD method.  <P>SOLUTION: In the method for forming the film coated with porous titanium oxide thin film, a winding device for winding up the polymer film substrate is provided and titanium metal or titanium oxide is evaporated from an evaporation source arranged under the substrate and simultaneously the substrate is irradiated with an oxygen radial and a rare-gas ion from a radical beam generation source and an ion beam generation source to deposit the titanium oxide thin film onto the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237062-A (JP)
Title: Method of recording inkjet image
Inventor: ASATAKE ATSUSHI
IPC: C09D11/40
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recording an inkjet image for forming an image of which the glossiness, the anti-fretting property, and the smoothness are improved.  <P>SOLUTION: This method of recording an inkjet image uses a water-based ink including a colored fine particle consisting of a resin including a color agent. The method satisfies the following formula (1). The formula (1) is 15≤w≤150 with the proviso that w is a parameter represented by the formula (2): w=(dm×ds)/ä(NV×vd)/r<SP>3</SP>}×10,000 [dm and ds represent recording densities in main scanning direction and sub-scanning direction, respectively, NV represents a content (weight %) of colored fine particle in the ink, vd represents a radius (m) of the colored particle, and r represents a radius (m) of an ink liquid drop.].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250082-A (JP)
Title: Photo composite system, image supply apparatus, and digital camera
Inventor: SATO KAZUHIRO
IPC: H04N5/232
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain diversified composite images much characterized in photos.  <P>SOLUTION: The image subscriber apparatus 1 of this invention stores an image photographed at a prescribed point directed in a prescribed direction with it corresponded to position information indicative of a photographing point and direction information representative of a photographing direction. A digital camera 2 acquires the position information from the image subscriber apparatus 1, sequentially its own position by a GPS and informs a user about it when the camera 2 approaches a prescribed point. When a prescribed operation such as a half shutter or the like takes place at the location, the camera 2 acquires the direction information denoting a camera angle, transmits the information to the image subscriber apparatus 1 together with the position information denoting its own position and downloads the image corresponding to them. Then the camera 20 extracts a portrait part from the image photographed actually, composes it with the downloaded image and displays the resulting image on a monitor. When a shutter is depressed, the camera 2 records the composed image. Thus, the composed photo can be obtained, wherein only the background of a person actually photographed is revised.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248340-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MARIKO HIROYUKI
IPC: G03G9/087
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which copes with incompatible properties such as low temperature fixability and high temperature offsetting properties in a well-balanced state.  <P>SOLUTION: The electrostatic charge image developing toner comprises a binder resin and a colorant, wherein the binder resin comprises a linear polyester resin (A) obtained by reacting a dihydric aromatic alcohol having a bisphenol A skeleton and a divalent polybasic acid compound as main components and a nonlinear polyester resin (B) obtained by reacting an aliphatic polyol and a di- or higher valent polybasic acid compound as main components (but the above dihydric aromatic alcohol is excluded), and the polyester resin (A) and/or (B) is a polyester resin obtained by polymerization in the presence of a polyolefin wax.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246259-A (JP)
Title: Wiper device for vehicle
Inventor: NORO EIKI
IPC: B60S1/08
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device for a vehicle capable of surely sensing raindrops flowing down from a roof of the vehicle onto a windshield and wiping out the raindrops flowing down from the roof without affecting usual wiper control i.e., without giving an uncomfortable feeling to a driver.  <P>SOLUTION: The wiper device for the vehicle is constituted of wipers 5 wiping off the raindrops on the windshield W of the vehicle, a drive means 4 causing the wipes 5 to wipe off, and a control means 3 outputting drive control signals Cs to the drive means 4 based on a raindrop detecting signals Qs from a raindrop detecting sensor 1 detecting the raindrops on the windshield W and vehicle velocity signals Vs from a vehicle velocity sensor 2. The drive control signals Cs causing the wipers 5 to wipe off only a few times are outputted to the drive means 4 in the case that the variation of vehicle velocities grasped from the vehicle velocity signals Vs is a predetermined value or larger and when the raindrop detecting signals Qs are inputted from the raindrop detecting sensor 1 to the control means 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245373-A (JP)
Title: Flow rate control member and tip testing device of sprinkler equipment
Inventor: NAKAZAWA KOJI
IPC: A62C35/68
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip testing device of sprinkler equipment comprising a tip testing valve, a pressure gauge, and orifices, which device makes it possible to unify types of the orifices and to reduce costs.  <P>SOLUTION: The orifice 11 has a hole 16 which is gradually tapered from one edge face 15a to the other edge face 15b, and is composed of a flow rate control member 15 wherein the other edge face 15b tapers in a cone shape. A side of the one edge face 15a of the orifice 11 is connected to a flow-out port 12a of the tip testing valve 12, and a side of the other edge face 15b is connected to a side of a drain pipe 14, thereby a specified flow rate can be obtained. Alternatively, the side of the other edge face 15b of the orifice 11 is connected to a flow-out port 12a of the tip testing valve 12, and the side of the one edge face 15a is connected to the side of the drain pipe 14, thereby a specified flow rate can be obtained, which is smaller by an amount of flow rate difference caused by inverting the hole 16 of the orifice 11, and a loss in quantity caused by eddies that occurs within a space 19 between the cone- shaped other edge face 15b of the orifice 11 and an inner circumferential face of the flow-out port part 12a of the tip testing valve 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247008-A (JP)
Title: Method for operating blast furnace injecting a large amount of pulverized fine coal
Inventor: KUWABARA MINORU
IPC: C21B5/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for operating a blast furnace by injecting ≥180 kg/t-hm pulverized fine coals, the blast furnace operation with low blasting heat is stably performed with a blast furnace gas being blown-in in a large quantity and energy saving in the whole iron works containing the blast furnace is obtained.  <P>SOLUTION: The operation of the blast furnace is adjusted so that temperature of hot blasting is ≤1150°C, oxygen enriched ratio is ≥4.5 vol.% and blasting ratio is ≤1.35. Further, this is adjusted so that temperature at the tip part of a tuyere is in the range of 2000-2300°C. Furthermore, desirably, the blast furnace is operated by controlling the ratio of a portion having ≤74 μm in the gain size distribution to ≥75 mass% and the specific surface area thereof into the range of 4000-5500 cm<SP>2</SP>/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251938-A (JP)
Title: Key switch device
Inventor: TAKAGI TAKEYUKI
IPC: H01H13/70
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device capable of carrying out a sure switching operation while always properly keeping an arrangement relationship among a key top, links and a rubber spring and allowing the thinning of itself by effectively using the thickness of a holder member. SOLUTION: This key switch device is so structured that rotation lock parts 27 for rotatably locking pin parts 12a and 12b formed in the first link 4, and slide lock parts 28 for slidably locking pin parts 14a and 14b formed in the second link 5 are formed on the holder member 7, a through-hole 7a for disposing the rubber spring 6 between the lock part 27 and the lock part 28 is formed in the holder member 7, and pressing force based on the input operation for the key top 2 is made to act on a nearly central part of the upper face of the rubber spring 6.
Patent JP-2003262440-A (JP)
Title: Ice making tray driving device for automatic ice machine
Inventor: ONISHI ICHIRO
IPC: F25C1/24
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an ice making tray driving device for an automatic ice machine which drives two ice making trays.  <P>SOLUTION: An engagement starting means is composed of projecting teeth 318, 328 formed by projecting at least one tooth of each of two output gears 31, 32 in the face width direction; a cylindrical part 431 axially adjoining a gear of a driving gear 43; a recessed tooth 432 provided at the cylindrical part 431 and formed to be meshed with the projecting teeth 318, 328; and a sliding member 44 which blocks the recessed tooth 432 of the cylindrical member 431 in a prescribed position. The sliding member 44 impedes engagement by maintaining the blocking of the recessed tooth 432 to the projecting tooth on the nonrotating output gear side when the driving gear 43 rotates either one of two output gears 31, 32. The engagement is thereby started only by the mutual facing of the projecting teeth 318, 328 and recessed tooth 432. As a result, the driving gear 43 can be made small to realize miniaturization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258911-A (JP)
Title: Access node device and analyzing method for internet utilization state
Inventor: WAKAYAMA KOJI
IPC: H04L12/70
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network access node device which can analyze the utilization state of the Internet according to property information of a user.  <P>SOLUTION: The access node device 10 generates a management record showing the correspondence relation between a user ID and an IP address in the performance process of a series of control procedures that a user terminal, the device itself, and an authenticating server 20 mutually follow and generates a data record 70 showing the relation between packet reception time and destination/transmission source IP addresses when receiving an Internet access packet from the user terminal. The access node device stores the data record and an access record including a user ID generated from the management record in a table 360 and performs statistical processing based upon user properties by using a user property table 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262348-A (JP)
Title: Heater panel for floor heating
Inventor: WACHI TADAHITO
IPC: E04F15/18
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater panel for floor heating capable of easily performing the connection of a heater panel by anyone and the electric power supply to the heater through other electric route even when there is a place where the heater panel is not connected.  <P>SOLUTION: The heater panel accommodates a heating wire 3 generating heat by the electric power supply in the rectangular shaped floor member 4, warms the floor member 4 and forms the same shape of the floor member 4. Electrodes 1 are arranged on the four corners and the central part of the two-long side. Plus and minus of the power source polarity of these arranged electrodes 1 and different from adjacent ones each other and the heating element 11a connecting the heating wire 3 between each electrode of plus and each electrode 1 of minus is provided. When the electrode 1 of the heating element 11a connects the floor member 4 each other accommodating the heating element 11a, the shape electrically connected with the connection is simultaneously formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262828-A (JP)
Title: Optical circulator
Inventor: YAGI TAEKO
IPC: G02B27/28
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical circulator which is small as a whole and has its assembly cost reduced.  <P>SOLUTION: The optical circulator includes at least a first light separating and composing member, an optical walk-off member, and a second light separating and composing member arranged in this order. A first nonreciprocal optical rotator and a first reciprocal optical rotator is arranged between the first light separating and composing member and the optical walk-off member. A second nonreciprocal optical rotator and a second reciprocal optical rotator are arranged between the optical walk-off member and the second light separating and composing member. Two or more port groups consisting of a related input port, an output port, or an input/output port are arranged at the first light separating and composing member and the second light separating and composing member in parallel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264852-A (JP)
Title: Stereoscopic image display apparatus and method
Inventor: OTANI HITOSHI
IPC: G01B11/24
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display apparatus capable of creating a three-dimensional image possible for stereoscopic vision by utilizing the image of a digital camera or digital video.  <P>SOLUTION: The stereoscopic image display apparatus includes: a feature element designation section 40 for designating a feature element includes in a couple of stereo images acquired by a stereo image acquisition section 10; an image orientation section 30 for orientating the stereo image on the basis of the position of the feature element in the stereo image designated by the feature element designation section 40; and a display section 60 for stereoscopically displaying the oriented stereoscopic image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274399-A (JP)
Title: Method and device for image encoding, and method and device for image decoding
Inventor: HIRAGA TADAMOTO
IPC: H04N19/172
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently compress even corresponding point information when an image is compressed and encoded with key frames and corresponding point information between them.  <P>SOLUTION: A matching processor 16 generates the corresponding point information MF by calculating image matching between adjacent key frames. A format conversion part 300 converts the corresponding point information MF into data in image format. A map image compression part 302 compresses the data irreversibly by an image compressing method. Thus, the corresponding point information is converted into the data in the image format and then high compression effect can be expected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002367141-A (JP)
Title: Magnetic recording medium, magnetic powder and filler powder used for the same and manufacturing method for magnetic recording medium
Inventor: SUEYOSHI TOSHINOBU
IPC: G11B5/70
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic recording medium having a coated layer (an under coated layer and a magnetic layer) excellent in durability and to provide magnetic powder and filler powder used for the magnetic recording medium and a method for easily realizing such a magnetic recording medium. SOLUTION: In the magnetic recording medium wherein the under coated layer and the magnetic layer are provided on a non-magnetic supporting body in this order, magnetic powder and filler powder which are subjected to prescribed surface treatment are used as the magnetic powder and the filler powder for the under coated layer. Surface treatment is performed in such a manner that the magnetic powder and filler powder are mechanically loosened and a surface treating agent is sprayed or dropped to the powder while the powder is stirred uniformly and slowly so that excess heat is not generated locally to make the surface treating agent uniformly adhere to the surfaces of the respective powder bodies.  The magnetic recording medium having the coated layer excellent in durability can be obtained by using the magnetic powder and the filler powder thus obtained as a magnetic layer component and an under coated layer component.
Patent JP-2003271850-A (JP)
Title: Estimate information making device, method for making and notifying of estimate information and program recording medium
Inventor: HIROTSUNE SHINJI
IPC: G06Q30/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To remake an estimate when estimate base information changes.  <P>SOLUTION: A re-estimate making part 4 obtains business talk-independent information address of business talk-independent information updated from business talk- independent information DB 5. The re-estimate making part 4 obtains user information, user demand information, and ID which are the business talk-independent information address and relates to business talk-dependent information of 'Non-concluded' from business talk-dependent information DB 3. An estimate making part 2 replies the estimate information which conforms to the user demand information and the business talk-independent information address to the re-estimate making part 4. The re-estimate making part 4 updates the estimate information of the business talk-dependent information specified by the obtained ID and transmits the notification 1 of guidance to a user terminal 1. The updated business talk-independent information and the user information and user demand information of the business talk-dependent information of 'Non-concluded' are searched out automatically and the estimate information is made again. Therefore, the guidance of the estimate information update can be transmitted to the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327480-A (JP)
Title: Chemical feeder for flush toilet
Inventor: YOKOYAMA MITSUHIRO
IPC: E03D9/02
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a chemical feeder for a flush toilet, which can dissolve a chemical in proper quantity while adequately volatilizing the chemical to a surrounding space without turnover or displacement. SOLUTION: When a chemical vessel 7 is set in a feeder body 2, a long leg part 27 is fitted loosely into a hole of an upper lid of a water storage tank of the water storage tank type flush toilet, so as to bring the chemical feeder 1 for the flush toilet into use. In a state of the use of the chemical feeder 1, the chemical, with which an impregnating body 4 is impregnated, is freely volatilized out of the feeder body 2 whose upper part is formed in an open manner. Water from a discharge tap flows into the feeder body 2 from an opening 31 for inflow when flowing along a surface of the upper lid of the water storage tank, dissolves the chemical with which the impregnating body 4 is impregnated, flows out of an opening 32 for outflow and an circular hole 26, and flows down into the water storage tank in order to be stored in the water storage tank.
Patent JP-2003267184-A (JP)
Title: Storing structure for seat belt connecting tool in seat belt device
Inventor: KOBAYASHI AKIRA
IPC: B60R22/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To store a seat belt connecting tool when the seat belt is not used without applying the change to a seat belt device.  <P>SOLUTION: In this storing structure for the seat belt connecting tool in the seat belt device, the seat belt drawn from a retractor disposed on a vehicle body is drawn obliquely downward via a sash guide mounted on a roof part 4, a first connecting tool 7 mounted at a distal end of the seat belt is fixed to a first fixture equipped on a seat side, a second connecting tool 10 provided in mid-way of the seat belt is fixed to a second fixture equipped on the seat side, and a seat belt user is constrained by the seat belt laid over three points. A cover 12 for mounting connecting tools is mounted on the sash guide mounting part of the roof part 4. The cover 12 for mounting connecting tools is provided with holding means 15 and 18 for holding each of the first and second connecting tools 7 and 10 at the time of the nonuse of the seat belt.  <P>COPYRIGHT: (C)2003,JPO