baber/WOPTO huggingface dataset:
Patent JP-2003275863-A (JP)
Title: Ladle heater
Inventor: HARA KAZUAKI
IPC: B22D41/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily open/close an upper opening of a ladle by a ladle lid having a burner, and to easily and reliably close the upper opening of the ladle by the ladle lid.  <P>SOLUTION: A heater of the ladle 1 comprises the ladle lid 12 having the burner disposed above the ladle 1, and an elevating/lowering means 200 to elevate/lower the ladle lid 12 with respect to the upper opening of the ladle 1. The ladle lid 12 has a size capable of closing the upper opening, and has a substantially elliptical shape that the major diameter in the ladle carrying direction is longer than the diameter of the ladle. The elevating/lowering means 200 comprises a portal frame 205 disposed across a carrying passage of the ladle 1, a power cylinder 204 installed on the portal frame 205, and a chain 202 to connect a piston rod of the cylinder 204 to the ladle lid 12. The portal frame 205 is attachably/detachably fitted to a floor surface 207. A suspension piece 206 for suspension by a crane is provided on the portal frame 205.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276608-A (JP)
Title: Information providing system
Inventor: YAMANAKA KAZUHIRO
IPC: G06Q50/30
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system allowing a user to easily and quickly obtain the operation information on a railroad or an aircraft, the detour information at the time of service interruption, booking, alteration, etc., by operating a user terminal.  <P>SOLUTION: A user terminal 10 which is a cellular phone terminal capable of browsing a PC or the Web is connected with a data utility server 200 through a network 100 such as the Internet. This data utility server 200 is connected with a railroad company server 30, an airline server 40, and a hotel vacant room retrieval server 50 through a network 150. Service interruption information is sent from the data utility server 200 to the user terminal 10 by E-mail to enable retrieval of detour information, hotel vacant room information, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279945-A (JP)
Title: Liquid crystal display device
Inventor: SAKURAI YOSHINOBU
IPC: G02F1/1335
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semitransmissive liquid crystal display device of which the process control of a color filter is made easier, brightness in reflection is secured, and optical characteristics are balanced so that color reproducibility in transmission is not spoiled.  <P>SOLUTION: A reflection part 21 with the function of reflection and scattering of light and a transmission layer with the function of light transmission are formed on at least part of a pixel electrode on a substrate 1. A transparent resin film 31 is formed at least on a part between an opposite substrate and a colored part of the opposite substrate. The transparent resin film 31 is formed on the upper side of the reflection part of the opposite substrate, and has an area of 90% of the colored part per 1 pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360562-A (JP)
Title: X-ray computerized tomographic apparatus
Inventor: TAGUCHI KATSUYUKI
IPC: A61B6/03
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To mitigate dependency of an effective length to the diameter of a photographic visual field in a cone beam type X-ray computerized tomographic apparatus. SOLUTION: The X-ray computerized tomographic apparatus includes an X-ray tube device 101 configured to irradiate an object to be examined with a pyramidal X-ray beam, a detector 103 which has a plurality of detecting elements arrayed at least in a slice direction in which X-rays transmitted through the object are detected, a data extending unit 113 which creates virtual data corresponding to an extension region located outside a region in which the detecting elements are arranged in the slice direction on the basis of real data detected by the detecting element, and a reconstructing unit 114 which reconstructs image data on the basis of real data and virtual data.
Patent JP-2003278786-A (JP)
Title: Driveshaft cover
Inventor: WATANABE HAJIME
IPC: F16D3/84
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driveshaft cover which is lightweight, inexpensive and excellent in impact resistance.  <P>SOLUTION: An outer cylindrical body 1b which is positioned in a sleeve part 1 of the driveshaft cover 10 is formed using a resin material softer than the resin material of an inner cylindrical body 1a and is axially slidably fitted over the outer peripheral surface of the inner cylindrical body 1a. Even if an impact produced by the collision of a stone or the like is applied to the cover 10, the outer cylindrical body 1b made from the soft resin material absorbs and eases the impact to prevent damage such as cracking of the sleeve part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276298-A (JP)
Title: Forgery preventing printed matter
Inventor: SHIMADA KAZUHIKO
IPC: B42D15/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide forgery preventing printed matter adapted to valuable printed matter necessary for preventing the forgery and duplication of a bank note, a share certificate, securities, a pass, a passport, a merchandise bond, card or the like.  <P>SOLUTION: A numerous-line pattern 1 is printed on a substrate material by color fluorescent ink having a color different from the surface color of the substrate material and a first image 2 formed by buildup image lines using transparent ink is printed on the numerous-line pattern 1 so as to generate not only a region where the image lines of the numerous-line pattern 1 and the image lines of the first image 2 are superposed one upon another but also a region wherein the image lines of the numerous-line pattern 1 and the image lines of the first image 2 are not superposed one upon another to obtain the printed matter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279931-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI DAIICHI
IPC: G09G3/20
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and high-contrast display device by realizing an efficient driving method by detecting voltage between electrodes across a liquid crystal layer.  <P>SOLUTION: Inverse transition preventive voltage is adjusted according to the transmittance (white display) of an image. The maximum transmittance (brightness) of the display image is detected and the inverse transition preventive voltage is adjusted accordingly. A means to accumulate the display image for at least one screen and a means to detect the maximum transmittance (brightness) of the image are provided and the inverse transition preventive voltage are adjusted according to the maximum transmittance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286768-A (JP)
Title: Grooved decorative material
Inventor: ISHIMOTO KOJI
IPC: E04F13/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grooved decorative plate which is inexpensive and excellent in designability, in a decorative material on which a decorative sheet composed of base paper, a printed layer and a protective layer is stuck on a base material and in which a groove is formed by cutting.  <P>SOLUTION: A colored sheet similar to groove coloring paint is used for the base paper 3 of the decorative sheet for being stuck, so that a colored part of a decorative-sheet base paper section 7 can exert an effect similar to groove painting 5, even if groove coloring painting is not applied when the groove 6 is deep enough to reach the base paper 3 of the decorative sheet, and so that the colored part of the section 7 can be similar to the groove painting 5 in the performance of the groove coloring painting after the formation of the groove 6 when the groove 6 is deep enough to reach even a part of the base material. Thus, the grooved decorative plate excellent in the designability can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289411-A (JP)
Title: Communication apparatus
Inventor: MIZUTANI SEIJI
IPC: H04N1/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To confirm/cancel a communication reservation state without the need for a special operation.  <P>SOLUTION: When a FAX mode is set (step ST1), a communication reservation state is displayed on a screen in response thereto (step ST2). When a communication stop instruction is received under the display (step ST3), a message representative of contents of a stop processing operation 'Select a communication to be stopped and press the 'cancellation' key' is displayed (step ST4). When the stop processing operation is executed (step ST5), an instructed reservation communication job items is deleted from a communication reservation table (step ST6), and a message of indicating the execution of cancellation of a job is displayed (step ST7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289213-A (JP)
Title: Chip antenna
Inventor: SAKAI NOBUTOMO
IPC: H01Q1/36
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip antenna, conforming to the request of low input impedance.  <P>SOLUTION: The chip antenna comprises a frequency-setting unit 5 made of a conductive pattern on a base 1, in which a projected part 2 and a recessed part 3 are formed mutually on both sides in the elongation direction, and an input impedance setting unit 6. The impedance setting unit 6 includes a first conductive pattern 10, a second conductive pattern 13, and a third conductive pattern 14. In the chip antenna, a starting point 7 of the first conductive pattern 10 and a grounding terminal 8 are short-circuited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288060-A (JP)
Title: Liquid crystal gradation control circuit, and image display controller using the same
Inventor: NAKAKITA TOMOYOSHI
IPC: H04N9/69
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance register setting efficiency of a digital video signal of an image display device and to minimize circuit scale of the image display device in a gamma converter.  <P>SOLUTION: In the gamma conversion performing digital gradation control, the number of set registers are reduced from all the number forming a gamma characteristic curve to the number of fixed points, register efficiency of software is enhanced and the circuit scale is minimized by approximating the gamma characteristic curve between the fixed points and interpolation points to be generated by using a linear interpolation circuit of the fixed points. In addition, gamma correction closer to a natural image is realized by having the setting registers by every color as RGB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002213143-A (JP)
Title: Opening and closing controlling method for automatic door
Inventor: HAGINO KOJI
IPC: E05F15/14
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing controlling method for an automatic door capable of correcting the conventional opening and closing controlling method for the automatic door having such a fact that a gentle deceleration curve is used to control in spite of the fact that there is room for damping force in a motor when the door is lighter than the maximum setting weight, a high speed running section becomes shorter so that a time taken for opening and closing the door results in a long time since deceleration is made to a stopping point from considerably short of a deceleration starting point and that a servo system gain is raised to require higher response since the control completely following the decelerating curve is made. SOLUTION: By the opening and closing controlling method for the automatic door, the standard acceleration curve increasing a speed up to a high speed by accelerating the stopping door is set in consideration of a standard setting weight of the door, the maximum setting speed and a driving capacity of the motor, and the acceleration force of the motor is adjusted in accordance with the deviation between the running speed of the actual door and the standard acceleration curve.
Patent JP-2003292980-A (JP)
Title: Grease composition
Inventor: SHIINO TAIJIRO
IPC: C10N50/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium soap grease producible without using a pressure vessel, without causing deterioration of performances even under the environment evaporating water and without markedly lowering the performances even when exposed to water during use.  <P>SOLUTION: The grease composition comprises a base oil, 2-40 wt.% of a carboxylic acid calcium salt and a compound represented by formula (I), X-(O-(R<SP>1</SP>O)<SB>m</SB>-Y)<SB>n</SB>. [wherein, R<SP>1</SP>s are each the same or different 1-4C alkylene group; X and Y are each the same or different and denotes each a hydrogen atom or an organic group; and m and n are each 1-300] and having a polyoxyalkylene group. The content of water is <0.3 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295832-A (JP)
Title: Method of controlling liquid crystal display device
Inventor: NAKAO TAKETOSHI
IPC: G02F1/133
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a liquid crystal display device in which superior visibility of remaining battery capacity display is available and a method of controlling the liquid crystal display device in which the power consumption is reduced in accordance with the remaining battery capacity.  <P>SOLUTION: The remaining battery capacity is periodically detected. Setting conditions on the display intensity, brightness, and color tone of a screen are changed whenever the remaining capacity reaches a specified amount. In stead of conventional information display by a numerical value. Since users are informed of the remaining battery capacity by a change in the entire screen, a decrease in the remaining capacity can be clearly recognized even by a user paying no attention to the information display on the periphery of the screen. In addition, the power consumption of the liquid crystal display device is reduced in conjunction with the decrease in the remaining capacity depending on the changing setting conditions. Thus, the driving time period of equipment is prolonged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296367-A (JP)
Title: Method for presenting result of information retrieval on network based on keyword, and server, program and recording medium to be used for the same method
Inventor: OMOTO CHIKAHIRO
IPC: G06F17/30
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology that a server properly processes results of information retrieval on a network based on a keyword and presents them to a user computer.  <P>SOLUTION: Tables are generated by every keyword for retrieval accepted from the user computer, registered in a database, information on the network retrieved based on the keyword is stored in an applicable keyword table, the retrieval results stored in the respective keyword tables are outputted to the user computer as objects integrated by every keyword.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298542-A (JP)
Title: Digital broadcast transmitter, digital broadcast transmission method, digital broadcast receiver, and identifier providing apparatus
Inventor: ICHIHASHI NOBUHARU
IPC: H04N5/445
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast reception system capable of discriminating contents to be the same on an EPG in the case of broadcasting the same contents such as a movie program in a plurality of broadcast services.  <P>SOLUTION: The digital broadcast transmitter includes: a contents identification descriptor generating section 501 for generating a contents identification descriptor including a contents identification code for particularizing the same program contents; a program generating section 506 for generating a program with contents indicative of the contents identification descriptor; an event information table generating section 503 for generating an event information table; a program arrangement information generating section 505 for generating program arrangement information on the basis of the event information table; a transport stream generating section 507 for multiplexing the program arrangement information with the program to generate a transport stream; and a transmission section 508 for transmitting the generated transport stream, and a broadcast service provided EPG information described by using the contents identification description in the event information table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301878-A (JP)
Title: Brake friction material without using hazardous substance
Inventor: KOBAYASHI TAKUO
IPC: C09K3/14
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To cause no environmental pollution or out-of-health and the like during manufacturing and develop performances for a friction coefficient and judder equal to or higher than conventional one during high-speed and high- temperature operation.  <P>SOLUTION: No hazardous substance is used for all of a bonding material, a reinforcing material and a friction adjusting material. The used friction adjusting material is tin sulfide. In all the compositions, the tin sulfide of 0.5-10 wt.% is made to be contained. Preferably, it contains one or more types of plate, flaky or powdery potassium titanates as the reinforcing material. It may contain at least one of biodegradable rock wool and biodegradable ceramic fibers as the reinforcing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301423-A (JP)
Title: Marking plate
Inventor: INOKUCHI KIKIYO
IPC: E01F9/619
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and strong marking plate.  <P>SOLUTION: A board 12 provided with a flat front part and reinforcing ribs 4 of the peripheral edge is molded by using an EVA resin. A film sheet 13 displaying a design or the like is set ion the surface of the front part of the board 12, and a transparent cover member 15 is covered thereon. The marking plate 10 is formed by heating and welding respective end edge parts of the reinforcing rib 14 of the peripheral edge of the board 12 and the cover member 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303030-A (JP)
Title: Clock control circuit
Inventor: ARIGA YOSHITOSHI
IPC: G06F12/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent potential fluctuation of a power supply line which is caused by the suspension of clock supply to a memory array on non-memory access, and to reduce electric power which is consumed wastefully by clock supply to the memory array.  <P>SOLUTION: This system is provided with a plurality of gating circuits 120(1), 120(2)-120(n) which control clock signal supply to a plurality of memory array 110(1), 110(2)-110(n) by individual gating of a reference clock CLK<SB>0</SB>; and a clock supply suspension control means 140 which creates clock supply suspension signals SC(1), SC(2)-SC(n) based on an input of a non-access status directing signal Sdis for switching the plurality of memory array to non-access status, and which provides phase difference to the clock supply suspension signal and outputs them to the plurality of gating circuits 120(1), 120(2)-120(n) individually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306383-A (JP)
Title: METHOD FOR PRODUCING MgB2 SUPERCONDUCTIVE MATERIAL
Inventor: KAIEDA YOSHIYA
IPC: C01B35/04
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a MgB<SB>2</SB>superconductive material in which oxidation and evaporation of Mg are suppressed as much as possible; the production of the MgB<SB>2</SB>superconductive material is facilitated; the improvement of the superconductive properties is possible; and production cost is reduced.  <P>SOLUTION: Mg and B powders are mixed in an atomic ratio of 1:2, and the mixture of the raw material powders is compressed to prepare a molding. The molding is buried in a mixture of Ti and B powders. Part of the mixture of Ti and B powders is intensely heated to be ignited to cause the reaction represented by Ti+2B→TiB<SB>2</SB>. The whole mixture of Ti and B powders is caused to react to synthesize TiB<SB>2</SB>by self-propagation high temperature synthesis in which the heat of formation generated by the reaction propagates in turn to cause chain reaction. The heat of formation released at the synthesis induces the reaction represented by Mg+2B→MgB<SB>2</SB>. This reaction also causes self- propagation high temperature synthesis to convert the whole molding to a MgB<SB>2</SB>sintered body with superconductive properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306851-A (JP)
Title: Plush fabric for cleaning
Inventor: YOSHIDA NORIO
IPC: D03D25/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plush fabric for cleaning, which has both excellent wiping properties and falling resistance of a plush fiber.  <P>SOLUTION: The plush fabric for cleaning is a plush fabric having a plush part composed of the plush fiber having 2-30 mm plush length on at least one side of a base fabric. The plush fiber is a core-sheath type conjugated fiber, the core part of the core-sheath conjugated fiber comprises a fiber having 5-55 dtex single fiber fineness and the sheath part comprises a fiber having 0.01-2.5 dtex single fiber fineness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305465-A (JP)
Title: System for making pure water and method for monitoring water quality
Inventor: OMORI TOSHIAKI
IPC: C02F1/42
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for making pure water in which halt in the system for maintenance is avoided, initial deterioration in the water quality caused by replacing ion exchange resins or filters is prevented, and which continuously supplies ultrapure water with stable quality.  <P>SOLUTION: The system is equipped with: an ion impurity removing means comprising a plurality of ion exchange resins 2, 3 connected in parallel so as to remove ion impurities included in pure water; a particulate removing means connected to the ion impurity removing means and comprising a plurality of ultrafilters 11, 12 connected in parallel so as to remove particles in pure water; purge lines 8, 17 connected to the output sides of the ion impurity removing means and the particulate removing means, respectively; and switch valves 4, 5, 6, 7, 9, 10, 13, 14, 15, 16, 18, 19 to switch among the plurality of ion exchange resins or filters when parts are to be replaced from one to the other in the plurality of ion exchange resins or filters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309616-A (JP)
Title: Remote starting system for data terminal and method utilizing remote start of data terminal by line call
Inventor: KATO YASUNORI
IPC: H04L29/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To remotely start a one-opposite-connected data terminal even if no line call is incoming, without passing through an exchange or over a telephone line.  <P>SOLUTION: The remote starting system for remote-starting a data terminal comprises calling signal pattern generators 111, 113, 110, 112, 109 for generating calling signal patterns to send the generated patterns to a one-opposite-connected data terminal, and calling signal detectors 114, 116, 115 for detecting the calling signal patterns generated by the calling signal pattern generators from received data to form calling signals. The calling signal turns on a power source to start the data terminal.  <P>COPYRIGHT: (C)2004,JPO