baber/WOPTO huggingface dataset:
Patent JP-2003119201-A (JP)
Title: Method for eliminating odor from n-vinyl polymer
Inventor: FUKU TAISEI
IPC: C08F6/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for eliminating odor from an N-vinyl polymer without fail. SOLUTION: An N-vinyl polymer is manufactured by polymerization of an N-vinyl monomer is an aqueous solvent, wherein a gas is bubbled into the N-vinyl polymer-containing aqueous solution at least in one of the steps during the polymerization, after the polymerization, and during the storage. In the course of the bubbling, the temperature condition is controlled (>=30 deg.C), or the bubbled gas amount is controlled (the gas volume for bubbling being >=11 times the volume of the N-vinyl polymer).
Patent JP-2003061896-A (JP)
Title: Entrance mat
Inventor: KUMAGAI MASUMI
IPC: G09F19/14
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an entrance mat, where different messages can be seen on the one entrance mat from different view directions, which is from troublesome maintenance, replacing work or the like. SOLUTION: The entrance mat has a mat body 11 and a lenticular lens 12 arranged on the upper surface of the mat body 11. A display sheet 13 disposed in a gap between the lenticular lens 12 and the mat body 11 has a first displaying part 23, comprising a set of first band-shaped areas which can be seen when the lenticular lens 12 is seen from an obliquely forward direction 20, and a second displaying part 24, comprising a set of second band-shaped areas which can be seen when the lenticular lens 12 is seen from an obliquely backward direction 21. The first displaying part 23 and the second displaying part 24 are provided with a first message and a second message, respectively, which messages include respective lines of characters 17, 18. The first and second messages can be seen from the obliquely forward and backward directions, respectively.
Patent JP-2003125163-A (JP)
Title: Driver for image sensor
Inventor: MIYAJI MINORU
IPC: H04N1/19
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a driver for a contact image sensor employing a flat light source with which a stable lighting start characteristic is obtained when the contact image sensor is left for a long time under a dark environment. SOLUTION: The driver for the contact image sensor is provided with; the flat light source where the ends of first and second boards are sealed to form a discharge space, first and second electrodes are respectively formed on the first and second boards, and a phosphor film is placed in the discharge space; a sensor IC for emitting the light of the flat light source onto an original and sensing its reflected light; a lighting signal generating means for generating a lighting signal including a pulse signal outputted earlier; a drive means for generating a high frequency signal for a period of generating the lighting signal and applying the high frequency signal between the first and second electrodes of the flat light source; and a signal processing means for supplying an original read signal to the sensor IC after the lapse of the period of the pulse signal generation to start reading of the original.
Patent JP-2003116592-A (JP)
Title: Method for analyzing amount of arteriosclerotic pathology exacerbation factor secreted
Inventor: MATSUZAWA YUJI
IPC: C12Q1/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To develop a method for effectively analyzing the amount of an arteriosclerotic pathology exacerbation factor secreted, which is essential for searching a substance having an arteriosclerotic pathology exacerbation factor- depressing ability in vascular endothelial cells. SOLUTION: This method for effectively analyzing the amount of the arteriosclerotic pathology excerbation factor secreted is characterized by having (1) the first process for bringing the vascular endothelial cells into contact with a test substance and a protein comprising an amino acid sequence such as a specific amino acid sequence, and (2) the second process for measuring the amount of the arteriosclerotic pathology exacerbation factor secreted from the vascular endothelial cells or an index value having a correlation with the amount.
Patent JP-2003124961-A (JP)
Title: Equipment for connecting networks with each other, and synchronous communication system
Inventor: TAKAHASHI NORIMITSU
IPC: H04L12/46
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To acquire a high communication quality, with small-scale equipment. SOLUTION: In equipment for connecting networks with each other which so has a plurality of port portions as to connect each network with each port portion, there are provided a synchronous-reference acquiring means and a synchronizing-unit-signal sending-out means. The synchronous-reference acquiring means is so connected with a predetermined input-port portion of the port portions as to acquire a synchronous reference signal from a first network to become the reference of synchronism. The synchronizing-unit-signal sending- out means so generates a predetermined synchronizing unit signal synchronously with the synchronous reference signal acquired by the synchronous-reference acquiring means as to send out the synchronizing unit signal from a predetermined output-port portion connected with a second network.
Patent JP-2003121169-A (JP)
Title: Navigation apparatus
Inventor: KAMIKAWA NORIYUKI
IPC: G08G1/0969
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus that allows the current position of an own car to be extremely easily understood, also allows the actual condition of the periphery of the current position to be extremely easily understood, and at the same time allows users to have a high feeling of satisfaction. SOLUTION: The navigation apparatus comprises a display means for displaying a photograph screen v1 in a specific reduced scale that is created based on the photograph data of a scale s1 that are read from a storage means where at least two types of photograph data having different scales are stored at the same area, and a display-switching means for switching the display to a photograph screen v2 in a different reduced scale that is created based on the photograph data of a scale s2 that differs from the scale s1 when there are any instructions from a user.
Patent JP-2003134255-A (JP)
Title: Control system for phone with image transmission function and phone used for the same
Inventor: OGAWA TOSHIYUKI
IPC: H04M1/725
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a service (function) that receives/stores various data sent from a device possessed by a person and can conduct designated coordinate processing. SOLUTION: The phone control system is characterized in that a server 1 connected to the Internet has a function of storing and managing image data from the phone 21 and applying transfer control to electronic mail and image data according to a command or a procedure defined in advance, and the server 1 stores an image sent from the phone 21 and can transfer mail or an image to a pre-designated destination.
Patent JP-2003127919-A (JP)
Title: Crawler belt
Inventor: URASE KOHEI
IPC: B62D55/21
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent generation of friction noise between metal bushes and connecting pins by preventing direct metal contact thereof. SOLUTION: A flanged resin bush 17 made of a material having wear resistance and self lubricating property such as urethane resin is provided between the metal bush 15 and the connecting pin 16 constructing crawler belt 11. A cylindrical part 17A of the flanged resin bush 17 is fitted into an inner circumference side of the metal bush 15. An annular flange part 17B of the flanged resin bush 17 is inserted between an outside link part 13 and the metal bush 15, and between the outside link 13 and an inside link part 14 to position the cylindrical part 17A in the metal bush 15 in an axial direction.
Patent JP-2003134504-A (JP)
Title: Mask detector and monitor camera system
Inventor: MASUDA YASUSHI
IPC: G08B25/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a mask discrimination device that detects it when a monitor camera system is masked and to provide the monitor camera system provided with the mask discrimination device. SOLUTION: The mask discrimination device discriminates that the monitor camera system is masked (S5) when an area to be monitored has a certain degree of illuminance or more (S1); the image of monitor is a flat image because the number of edges extracted from the image is a few (S2); the number of edges of the present image is greatly smaller than that of the original image (S3); and the gain to adjust the level of an image signal is a reference value or more (S4). This invention discriminate the presence/absence of the mask by comparing the aperture of an imaging section and a shutter speed or the like with a reference value or a threshold value in addition to the illuminance, the number of the edges, the increase/decrease in the edges, and the gain.  When the mask discrimination device discriminates that the monitor camera system is masked, the monitor camera system alerts the occurrence of the masked monitor camera system.
Patent JP-2003138315-A (JP)
Title: Induction heater for steel
Inventor: NAKAMURA MITSURU
IPC: C21D1/42
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an induction heater which can reliably raise the temperature of a center part of a steel member to the temperature immediately below the liquidus, maintain a surface layer part in a non-molten condition, and feed the steel member to the next hot working in a most favorable condition. SOLUTION: In this induction heater to pass the steel member through an induction heating coil in the heater and heat the steel member, a cooling device 4 to allow a cooling medium to flow into a space between the heater body and the steel member 3 is disposed on an end part of the heater body. Preferably, a steel member surface temperature detecting means is provided on the outlet side of the heater body, and a means to control the heating quantity, the cooling medium quantity and the moving speed in a single or combined manner based on the detected temperature is provided.
Patent JP-2003136679-A (JP)
Title: Squeegee for screen printing
Inventor: ABE SHIGETAKA
IPC: B23K101/42
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee for screen printing capable of easily carrying out maintenance operation while an excellent filling property of a paste into a pattern hole can be secured even in printing at a high speed. SOLUTION: In the squeegee for screen printing which prints a cream solder on a substrate via the pattern hole by sliding on a masking plate, restoring components 19A and 19B having two convex parts 20 and 21 are provided by being bonded to both front and rear surfaces of a sheet-like plate part 18 held with a holder 17 by baking-molding of an urethane rubber. In printing operation, the cream solder is filled into the pattern hole with the plate part 18 and the convex part 20 following advance of the squeegee 15. Thereby, an excellent filling property in the pattern hole can be secured even in printing at a high speed, the cream solder does not advance into a gap between the restoring component 19A and the plate part 18 and maintenance operation can be easily carried out.
Patent JP-2003139521-A (JP)
Title: Pattern projecting type image input device
Inventor: YAGI FUMIYA
IPC: G06T1/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a pattern projecting type image input device with a high utilization efficiency of light capable of accurately measuring the three dimensional shape of a faraway object. SOLUTION: Light L1 which is white light generated from a light source 11 is condensed on a color filter plate 13 by a condenser lens system 12, it is transmitted through the color filter plate 13, it is emitted from a projection device 10 via a projection lens system as projection light converted into a banded pattern composed of three colors of CMY, and a periodic banded pattern is projected on the object 5. Since the utilization efficiency of light and illuminance of the banded pattern projected on the object can be enhanced and an image pickup element can sensitively detect an image of the banded pattern by detecting the image of the banded pattern projected on the object 5 for every color of three colors of CMY by the image pickup element 22 of an image pickup device 20, the three dimensional shape of the faraway object can be accurately measured.
Patent JP-2003148971-A (JP)
Title: Navigation system
Inventor: ISHIKAWA HIROKI
IPC: G08G1/01
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To present the degree of jam in a road to a user of navigation apparatus in a simple form understandable intuitively. SOLUTION: A CPU 100 of a navigation system 10 acquires and stores traffic information 190a from a traffic information center 20 outside a vehicle by a communication control program 110d. A degree-of-jam estimating program 110b estimates thereafter the number of vehicles existing in a specified road section in the periphery of the present position of the vehicle, based on the traffic information 190a.  A display control program 110c extracts a road data from a road database to display a map in the vicinity of the present position of the vehicle, or a map of a place assigned by the user on a display 180, and displays symbol marks for expressing the vehicles of the number same to an estimated value of the number of the vehicles existing in a prescribed road section, on an image of the displayed prescribed road section, based on the estimated value of the number of the vehicles existing in the prescribed road section estimated by the degree-of-jam estimating program 110b.
Patent JP-2003151289-A (JP)
Title: Nonvolatile semiconductor memory and its writing method
Inventor: SUGIURA YOSHIHISA
IPC: G11C16/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory and its writing method in which an additional writing is conducted without conducting an erroneous writing even though there exists a memory cell to which data are written into its drain side while supplying a writing non-selective voltage using a local selfboost system. SOLUTION: When a local selfboost is to be conducted, electric charges obtained while boosting the potential of the channel section of a memory cell are supplied to a memory cell close to a source of a NAND string from not only a bit line BL but also from a source line SL. Since a writing non-selective voltage is boosted while supplying electric charges from the line SL also (a STEP3), a sufficient voltage is obtained to inhibit writing.
Patent JP-2003144043-A (JP)
Title: Method for storing marine product
Inventor: HOTTA KENJI
IPC: A23B4/015
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing a marine product by which the freshness of the marine product is simply and precisely kept. SOLUTION: The marine product is stored by making a state in which the marine product S placed on an electrode 7 used combinedly as a carrying platform in a storage installation is contacted with or approached by an anion- generating electrode 5 to apply an anion-generating voltage thereto from an anion-generating voltage-applying device 9, and pouring the anion to the marine product S from the anion-generating electrode 5.
Patent JP-2003147657-A (JP)
Title: Comfortable woven fabric
Inventor: FUJIWARA MASAYUKI
IPC: D03D11/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a woven fabric having good water-absorbing property and moisture-absorbing and releasing property free from sweatiness or tacky feeling when persons wear. SOLUTION: This woven fabric has a warp and weft double structure or a weft double structure with unevenness on the rear surface. The yarn constituting weft of the rear structure is a moisture-absorbing and releasing synthetic fiber. In the woven fabric, the relationship between a weft density N of the rear structure and a weft density M of the surface structure satisfies the formula (1): N<M and the relationship between a weft cover factor A of the rear structure and a weft cover factor B of the surface structure satisfies the formula (2): 0.3<=A/B<=1.0.
Patent JP-2003151097-A (JP)
Title: Running safety device of vehicle
Inventor: YOSHIKAWA KENJI
IPC: G08G1/16
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To output appropriate warning even when environment around an own vehicle changes. SOLUTION: A correction section 19 at bad field of vision corrects a present speed VP output from a vehicle state detection section 13 or an appropriate speed VC output from an appropriate vehicular speed set section 15 when the environment around the own vehicle is determined to be a bad field of vision on the basis of determination result of bad vision field determination section 20 and outputs to a comparison section 16 for easily operating a safety device 18 from the comparison result of the comparison section 16. The correction section 19, when in a bad field of vision, corrects a curve shape output from a curve recognition section 14 and outputs to the appropriate vehicular speed set section 15.  The correction section 19 can correct an operation state or an operation condition of an operation section 17 on the basis of the determination result of the bad vision field determination section 20. The bad vision field determination section 20 determines if the environment around the own vehicle is bad field of vision or not and further determines, when it determines the bad field of vision, a level of bad field of vision and outputs to the correction section 19.
Patent JP-2003148044-A (JP)
Title: Automatic slide door controller
Inventor: SHIMIZU SUMIO
IPC: E05F15/14
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic slide door controller which can prevent the simultaneous operations of the opening drive of a slide door and the closing drive by a closure and can prevent a stop of the closure in a half-latch state. SOLUTION: When an insertion to the slide door is detected upon closing operation and the operation of the closure is recognized, the driving motor of the slide door is stopped (S12), and a closure power supply relay is turned off to interrupt the supply of power to a closure unit (S13). Then, an insertion reversing operation control (S14) is performed to detect the decrease in slide door opening speed (S15). When the decrease of the opening speed is detected, the closure power supply relay is turned on to resume the supply of power to the closure unit (S16) to perform an insertion reversing operation control (S17) and return to a main routine.
Patent JP-2003146844-A (JP)
Title: Cosmetic composition for hair
Inventor: NOMURA TAKATOSHI
IPC: A61Q5/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition for the hair. SOLUTION: This cosmetic composition for the hair contains one or more kinds selected from a hydrolyzate of an α-keratose having 5,000-50,000 average molecular weight or an alkyl cationized derivative thereof, and/or a hydrolyzate of a γ-keratose having 5,000-50,000 average molecular weight or an alkyl cationized derivative thereof, and one or more kinds selected from a film- forming agent and/or a bioactive component.
Patent JP-2003147411-A (JP)
Title: Composite material for sliding
Inventor: KITA HIDENORI
IPC: C23C24/10
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a composite material for sliding in which hard spherical fine particles contained in the material roll at the material surface constituting a sliding surface and reduce a friction coefficient. SOLUTION: In the composite material in which metal or resin is used as a matrix 3, part of the hard spherical fine particles 5 are exposed from the surface 4 to be a sliding surface. For obtaining the composite material 2 for sliding, hard fine particles 5 of ceramics, etc., having a spherical shape are dispersed in the metal or resin to form a molding. The molding is subjected to melting treatment and then cooled to undergo solidification. After the compact is worked/ground to a prescribed shape, part of the hard spherical fine particles 5 are exposed from the surface of the compact by a chemical or thermal means.
Patent JP-2003150095-A (JP)
Title: Flagpole supporter
Inventor: KAWAKAMI YOSHIKIYO
IPC: G09F17/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To enhance an appealing effect while beautifully and stably installing banners and the like by using a clothes drying pedestal which is purchasable at hand and is inexpensive. SOLUTION: A flagpole supporter comprising two curved cylindrical pipes 1 and 1 and a connecting member 2 suspended between the two cylindrical pipes 1 and 1 is used as the flagpole supporter to be inserted and used to the clothes drying pedestal D having fitting holes permitting the vertical installation of at least two columns on the top surface side and is so formed that two banners or the like F1 and F2 can be beautifully erected approximately to a V shape on a piece of the clothes drying pedestals 1 and 1.
Patent JP-2003148538-A (JP)
Title: Restorative rubber
Inventor: KATO NAOKI
IPC: E04B1/36
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide restorative rubber having a stable rigidity and deformability in shearing deformation. SOLUTION: This restorative rubber 10 is so formed that a plurality of intermediate steel plates 12, or rigid bodies, are superimposedly disposed at appropriate intervals in a columnar body rubber 11, and the columnar body rubber 11 is disposed with flanges 13 in its both ends respectively, which are integrally formed together. A central hole 14 is provided along the axis of the body rubber 11. Where a primary shape factor and a secondary shape factor of the restorative rubber 10 installed between the foundation part and a structure along with a sliding material are set to S1 and S2 respectively, S1 <=7 and S2 <=3 are given. The restorative rubber 10 is a laminated rubber body 11 having two-layer or more rubber layers via the rigid body 12. This constitution can exhibit stable rigidity and deformability in the shearing deformation.
Patent JP-2003144353-A (JP)
Title: Vacuum cleaner
Inventor: TANIGUCHI YOSHIHIRO
IPC: A47L9/22
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner, in which the durability and the reduction of noise of a motor-driven air blower can be improved at low cost and the suction work rate of the vacuum cleaner can be improved. SOLUTION: This vacuum cleaner is provided with the motor-driven air blower 2, which is composed of a fan part 10 having a motor part 11, a suction part 18 and a discharge part 15 and a motor case 19 which has a suction port 20 communicated with the suction part 18 and covers the periphery of the motor- driven air blower 2, and is provided with a communication part 28 on the downstream side of the discharge part 15 while having a partition wall 22, and the motor case 19 is formed with an exhaust port 21 for exhausting a wind 9b generated from the motor-driven air blower 2 from the motor case 19 on the downstream side of the communication part 28. In such a vacuum cleaner, the motor part 11 can be cooled without a high-cost component such as a cooling fan.
Patent JP-2003154178-A (JP)
Title: Safety razor
Inventor: NAKASUGA HIROYUKI
IPC: B26B21/40
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety razor in which a guard plate can be effectively prevented from being deformed by a specific guard part 4 even when a tensile force is applied to this guard part. SOLUTION: In the safety razor in which the guard plate for covering the tip of a blade is mounted as a part of a razor head and the guard part formed by providing a blade tip exposure hole on the guard plate covers the tip of the blade crossing the tip of the blade, at least one of portions supporting the guard plate exists on the extension line of the terminal part of the guard part.