baber/WOPTO huggingface dataset:
Patent JP-2003158691-A (JP)
Title: Portable digital broadcast receiver
Inventor: YAMAGATA HIDETO
IPC: H04N5/44
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress useless power consumption generated in internal circuits when no normal output is available in a portable digital broadcast receiver. SOLUTION: A broadcast wave received from an antenna 12 is sent to a tuner 11 to detect a receiving level. The detected receiving level is sent to a CPU 19. The CPU 19 takes out reference level from a memory 20 to compare the reference level with the receiving level. In a comparison result, when the receiving level is lower than the reference level, the CPU 19 controls a switch 22 to OFF. This supplies no clock output from a clock 18 to a TS demodulation decoder portion 132 and an MPEG decoder 14 to terminate the operation of circuits positioned downstream from a decoder circuit.
Patent JP-2003160363-A (JP)
Title: Method for manufacturing flame-retardant optical fiber coating
Inventor: HAMADA KAZUAKI
IPC: G02B6/44
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing flame-retardant optical fiber coating with small defects in appearance by suppressing occurrence of lumps due to sublimation of melamine or the like onto a cord jacket, in attempting to make an optical fiber cord flame retardant using ammonium polyphosphate coated by a sublimating substance such as melamine.  <P>SOLUTION: This method for manufacturing flame-retardant optical fiber coating comprises forming an optical fiber coating 4 by extrusion molding of a resin material through a coating die 5 in which a flame retardant containing sublimating substance is added to the base resin, where a vent-type extruder 6 is used for extruding the resin material to the coating die 5 to exhaust sublimated gas due to the sublimating substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158639-A (JP)
Title: Method for generating lookup table, the lookup table, color conversion method, and color converter
Inventor: KONDO MAKI
IPC: H04N1/46
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a lookup table with excellent color reproduction accuracy by containing grating points to a prescribed (e.g. able to be expressed by a value K) color gamut. SOLUTION: The method for generating a lookup table includes: a step S110 of first calculating combinations of L*a*b*→CMYK at grating points of the lookup table (LUT); a step S120 of selecting a combination with the least color difference among the combinations of L*a*b*→CMYK with a maximum K; a step S140 of determining a grating point to have the L*a*b*→CMYK when the grating is within the color gamut (YES in S130); a step S150 of decrementing the value K when the grating point is not within the color gamut (NO in S130); a step S160 of selecting a combination providing a least color difference among the combinations of the L*a*b*→CMYK with the K; and a step of proceeding to the discrimination by the step S130. Obtaining the L*a*b*→CMYK of each grating point can create a LUT where each grating is contained within a color gamut of the K.
Patent JP-2003154334-A (JP)
Title: Infectious waste treatment system
Inventor: MIHASHI HIROAKI
IPC: A61L11/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an infectious waste treatment system capable of preventing the leakage of a liquid from infectious waste to prevent the pollution of an automatic warehouse and detaching a container polluted by the leakage of the liquid from a pallet to treat the same in an incinerator. SOLUTION: A liquid leakage preventing container 30 made of plastics or the like equipped with a bottom part 32 and an edge part 42 is provided to be temporarily fastened to the pallet 14 by sheet fasteners 36. A bag or case of infectious waste is placed on the liquid leakage preventing container 30 to be temporarily kept in the automatic warehouse and the pallet 14 is reversed at the charging part to the incinerator to charge only the infectious waste in the incinerator while preventing the falling of the container 30.
Patent JP-2003163780-A (JP)
Title: Network communication control system, network communication controller, network communication equipment, and network communication method
Inventor: ONUMA ASAHIRO
IPC: H04N1/32
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance facility of initialization and maintenance of a network communication controller connected with a network so that data from facsimile equipment is converted into an electronic mail format and transmitted to the other communication terminal.  <P>SOLUTION: Correspondence tables are not required for the respective network communication controllers, new connection of a network communication controller and facsimile equipment with the network, a change of correspondence between a telephone number and a mail address are easily coped with simply by updating a correspondence table of a gate keeper by constituting the network controller so as to acquire a corresponding mail address by inquiring the gate keeper having the correspondence table between the telephone number and the mail address and to transmit an electronic mail having data into which facsimile data is converted to the communication terminal having the address when the telephone number is inputted in the network controller from the facsimile equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167838-A (JP)
Title: Scsi device and its control method
Inventor: HANAGATA TADASHI
IPC: G06F13/14
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency in the total system by preventing retrial error by actively performing the disconnection when the retrial of reselection is generated in an SCSI device having two or more logical units in hand.  <P>SOLUTION: This SCSI device is provided with a number of times of retrial storing means for storing the number of times of retrial of reselection on two or more logical units, and a control means for performing the reconnection after the connection with another device is once disconnected, when more than a predetermined number of times of retrial are generated in reference to a value of the number of times of retrial storing part when the command from the other device is received.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164680-A (JP)
Title: Bonded polyolefin sheet and production method thereof
Inventor: KANO TOSHIYA
IPC: B32B27/12
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the adhesion strength, heat resistance to strength and creeping of a hot melted bonded sheet of a polyolefin sheet.  <P>SOLUTION: In the bonded sheet in which a polyolefin sheet having a polyolefin outer layer covering at least one surface of a fabric is hot melted to other parts of the same sheet or a part of the same kind of sheet or a part of a different kind of sheet at least at a part of the polyolefin outer layer, the laminated portion is sewn together with a sewing yarn. The sewing yarn is a composite yarn with different melting points containing one or more kinds of organic polymer components with melting temperatures thereof different from each other. At the laminated portion, the low-melting point polymer components of the composite sewing yarn with the different melting points are hot melted on the polyolefin outer layer portion together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164534-A (JP)
Title: Laser therapeutic instrument
Inventor: FURUNO TAKAHIRO
IPC: A61B18/20
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser therapeutic instrument with which a diseased part can be efficiently cooled.  <P>SOLUTION: The laser therapeutic instrument for irradiating the skin with laser beams from a laser beam source, is provided with a hand piece where an optical irradiation system for irradiating the diseased part with the laser beams from the laser beam source is arranged, a guide member provided on the hand piece for locating the optical irradiation system at a desired position with respect to the diseased part, a cooling gas blowing means for blowing cooling gases to the diseased part, a detection means provided on the guide member for detecting abutting on the skin, and a cooling gas control means for controlling the cooling gas blowing operation of the cooling gas blowing means on the basis of the detecting signal of the detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164541-A (JP)
Title: Fireplug
Inventor: NAKAMURA MASAYUKI
IPC: A62C35/20
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and safely perform the maintenance and check of fire- fighting facilities.  <P>SOLUTION: The fireplug is provided with a latch mechanism 20 for maintaining the closed state of a door 1, a self-release mechanism 30 for mechanically releasing the latch mechanism 20, and a check control part 70 for controlling the self-release mechanism 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164705-A (JP)
Title: Oil/water separation apparatus
Inventor: NAGAYOSHI KOKUBU
IPC: B01D17/06
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil/water separation apparatus which can efficiently separate and continuously recover an oil component suspended in wastewater.  <P>SOLUTION: The upper part of an almost tightly closed separation tank (10) is shaped so that the lateral cross-sectional area decreases with approaching the tip, and at the tip, an oil discharge port (12) is formed. The separation tank (10) has a wastewater introduction port (14) and a treated water discharge port (20) connected to one end of a discharge route (21). The discharge route (21) extends upward and its other end (22) is open. By setting an adjustment mechanism (23) for adjusting the height of the upper end opening of the discharge route (21) to a desired height lower than the height of the oil discharge port (12), a suspended oil component floating on the upper part of the separation tank is pushed out through the oil discharge port by push-up force of the oil/ water interface (33) in the separation tank corresponding to the height of the upper end opening of the discharge route.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169872-A (JP)
Title: Riding golf cart
Inventor: FUKUMOTO TAKESHI
IPC: A63B55/60
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a storage space by making a carrier frame turnable forward.  <P>SOLUTION: In a golf cart having a bag carrier formed at the rear part of a main frame 2, a carrier frame 44 constituting the bag carrier is arranged turnably at the rear part of the main frame 2, locking mechanisms are provided in the neighborhood of the turning support point, the locking mechanisms are provided on the right and left sides, unlocking levers on the right and left are connected, and the turning supporting point is provided on the same axis center of the turning supporting point of cowl.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170332-A (JP)
Title: Lubricating cooling system
Inventor: NOMURA HACHIRO
IPC: B23Q11/10
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive lubricating cooling system having excellent effect of lubricating cooling and hardly causing damage to environment.  <P>SOLUTION: The lubricating cooling system which makes oil-film-adhering water mist from water and oil and jets this water mist from a nozzle includes a quantified liquid feeder 1 for feeding a specified amount of water and oil in specified proportions, and an ultrasonic device 30 which applies an ultrasonic wave to the specified amount of water and oil received from the quantified liquid feeder 1 to generate the oil-film-adhering water mist. The ultrasonic device is connected to the nozzle 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176885-A (JP)
Title: Tube fitting
Inventor: IWABUCHI KATSU
IPC: F16J15/10
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube fitting with high vibration-resistance and durability by permitting slight bending of connected pipes each other without impairing a sealing function by a simple structure.  <P>SOLUTION: A seal ring 3 is interposed between flanges 1a having a large diameter formed at an end part of opposed pipes 1. The seal ring 3 has a core material 3b for retaining a shape in an elastic ring 3a made of soft elastic body and an outer diameter thereof is slightly larger than that of the flange 1a. A ring-like back-up ring is provided and a clamping body 5 butted to both side surfaces of the back-up ring 4 and circumferentially split is provided. The clamping body 5 has a clamping piece 5b butted to a back surface of the flange 1a at an inner periphery part. The clamping piece 5b is retreated in the back surface direction of the flange 1a by an amount corresponding to an approximate thickness of the flange 1a against a butted surface 5a with the back-up ring 4. A tightening tool for tightening the respective clamping bodies 5 to both sides of the back-up ring 4 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176923-A (JP)
Title: Method for manufacturing heating panel, and heating panel
Inventor: KIYOKAWA SUSUMU
IPC: F24D13/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a prefabricated type heating panel.  <P>SOLUTION: An insulation sheet 6 is placed on a back surface of a top plate part of an outline body 1 comprising a metal plate composed of the top plate part 1a of a rectangular form, and engagement parts 1b and 1c having an L-shaped cross section provided at both edges in a length direction of the top plate part to form bag-shaped engagement parts 7 and 7a. A surface heating element 5 is disposed to a center part of the insulation sheet, and both edge parts of a heat insulating plate 2 formed in such size as to be engaged and supported by the bag-shaped engagement parts 7 and 7a are engaged with the bag-shaped engagement parts 7 and 7a to slip in from one end to the other end. The surface heat generating element 5 or the like is thus fixed to a back surface of the top plate part 1a by this heat insulating plate 2 in this method for manufacturing a heating panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177023-A (JP)
Title: Route guidance device
Inventor: SONE MANABU
IPC: G01C21/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To utilize map data recorded in a recording medium even in a navigation system having no processing function of the map data recorded in the recording medium.  <P>SOLUTION: The route guidance device is provided with an audio part 4 that reads navigation data for the recording medium recorded in the recording medium D and processes the read navigation data for the recording medium processed to transmit it, and a navigation arithmetic part 2 performing a vehicle travel supporting process supporting vehicle travel by using the navigation data for the recording medium received by wireless-communicating with a center server 7, or data processed by the audio part 4 and then received by using a communication line 11 in a system. In this navigation system, the audio part 4 reads the navigation data for the recording medium from the recording medium D to process the map data needed for the vehicle travel supporting process and transmit it to the navigation arithmetic part 2 in response to the demand of the navigation arithmetic part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250517-A (JP)
Title: Gas turbine combustor system and its operation method
Inventor: OTSUKI YASUHIKO
IPC: F02C7/232
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the flame failure of a gas turbine combustor caused by drain by preventing drain from staying in a fuel system not charged with fuel. SOLUTION: The gas turbine combustor system, which has a first fuel system 7 for supplying the gas turbine combustor 4 with fuel through a first fuel control valve 2 and a second fuel system 8 for supplying the gas turbine combustor 4 with fuel through a second fuel control valve 3 and has first and second fuel nozzles 20 and 21 at the outlet parts, respectively, from the first and second fuel systems to the gas turbine combustor 4, has means 6 and 25 which let dry gas (compressed air) flow to the first fuel system 7 when fuel is not flowing to the first fuel system 7. The flow rate of the compressed air is controlled to increase first to a first flow rate, and then decrease to a second flow rate smaller than the first flow rate, and then, keep this second flow rate.
Patent JP-2003195734-A (JP)
Title: Computer-aided language learning method and system for the same
Inventor: TOKUHIRO MASAAKI
IPC: G09B19/06
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for efficiently acquiring a practical language with less efforts and in a short period of time by learning the language using a computer on the Internet, an intranet, or a radio network or using other equipment.  <P>SOLUTION: In the computer-aided language learning method and the system for the same, the process of leaning a language using a computer on a network such as the Internet is divided into three stages consisting of the first stage of learn-by-memorizing process 20 to memorize words, idioms, or sentences by repetitive drill, the second stage of learn-by-thinking process 30 consisting of leaning process to acquire the habit of thinking using the memorized sentences, etc., and the third stage of memory reviewing process 40 to confirm the memory so far by reviewing the usage, etc., of words and grammar through reviewing the first process and the second process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183594-A (JP)
Title: Ski wax
Inventor: HIRATA KOICHI
IPC: C09G3/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ski wax which does not lower a speed even on a slope covered with artificial snow.  <P>SOLUTION: The ski wax comprises 0.5-10 wt.% of silver and a paraffin. The content of the silver is preferably 1.5-4 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180476-A (JP)
Title: Seat
Inventor: OKADA MAKI
IPC: A47C1/024
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a seat which enables a crew to longitudinally move his/her upper half body reducing variation of vertical positions and tilting angles to enable him/her to take a relaxed posture.  <P>SOLUTION: A upper frame 32 and a lower frame 31 of a frame body equipped with a vertically extended part so as to be a reinforcing member are built in the seat back 30, and the lower end of the upper frame 32 and the upper frame of the lower frame 31 are mutually rotatably connected by a hinge 31a. Furthermore, the lower end of the lower frame 31 is rotatably connected by a hinge 31b to a bracket 34 attached on a cross member 35 welded and fixed to the connecting part of the panel art 3 and the floor 2. On the other hand, a frame bracket 33 is fixed to the rear side of the upper frame 32. An adjusting mechanism 5 by a parallel link mechanism 50a is placed in between the frame bracket 33 and the upper part of the panel part 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185211-A (JP)
Title: Pressurized smoke extraction system for firing room utilizing air conditioning facilities
Inventor: HARA TETSUO
IPC: F24F7/08
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurized smoke extraction system for a firing room utilizing air conditioning facilities, which surely prevents the entry of smoke from the firing room into an evacuation route to assure escape safety in case of a fire, and also to secure escape safety and prevent the expansion of damage, even when the fire spreads over many floors.  <P>SOLUTION: A building has a room 10, the evacuation route 11 adjacent to the room 10 and the air conditioning facilities having an air supply fan 12 for supplying conditioned air through a supply opening 14 formed in the room 10 via an air supply line 15 and a ventilating fan 18 for returning indoor air through a ventilation opening 16 in the room. The pressurized smoke extraction system is provided for the case where the room 10 in the building catches fire. The air conditioning facilities are provided with pressurized air supplying means 19, 22 for supplying pressurized air from the fan 12 into the room in case of a fire, a ventilation stopping means 21 for stopping suction through the ventilation opening 14, an air supply equipment for supplying pressurized air into the evacuation route during the fire, and a smoke extraction apparatus 23 for extracting smoke from the room 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181649-A (JP)
Title: Welding quality decision method and device therefor
Inventor: WATANABE SHINICHI
IPC: B23K103/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve welding quality decision accuracy.  <P>SOLUTION: An approximate linear expression in every unit time is obtained by thermal expansion wave-forms of a base material obtained during welding current energization, an approximate linear expression having the maximum inclination at a time of expansion and contraction of the base material is obtained by the thermal wave-forms of the base material, an approximate linear expression having the minimum inclination is selected from the approximate linear expression in every unit time, a secondary approximate curve expression at a time of contraction of the base material is obtained from the thermal expansion wave-forms of the base material, and the time when the approximate linear expression having the maximum inclination, the approximate linear expression having the minimum inclination and the secondary approximate curve expression is respectively obtained. Based on the approximate linear expression having the maximum inclination, the approximate linear expression having the minimum inclination and the secondary approximate curve expression and the time when these approximate linear expressions are obtained, characteristic parameter of the nugget generation process is generated, and the nugget diameter is estimated from the characteristic parameter by performing at lease either the decision analysis or the multiple regression analysis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188376-A (JP)
Title: Mis field-effect transistor and method of manufacturing the same
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/49
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a super-fine MIS field-effect transistor of a low-melting-point-metal gate type having a gate length shorter than the resolution limit of a photo-resist.  <P>SOLUTION: This super-fine MIS field-effect transistor comprises a trench isolation region 3 which is selectively formed in a p-type silicon substrate and in which an oxide film is filled; a gate electrode (Al) 8 formed on the p-type silicon substrate demarcated by the trench isolation region 3 via a gate insulating film 6 and a barrier metal 7, and having a gate length shorter than the resolution limit of a photo-resist (formed by forming a trench having a width that corresponds to the resolution limit of the photo-resist, forming an insulating film on the inside wall to form a finer trench, and filling this trench); a first insulating film 9 formed on the side face of the gate electrode 8 and both side faces of which are formed perpendicular to the p-type silicon substrate 1; a second insulating film 10 formed adjoining the first insulating film 9, and in the p-type silicon substrate, n-type source/drain regions 4 formed underneath the first insulating film 9 self-aligned by the gate electrode 8; and n<SP>+</SP>-type source/drain regions 5 formed underneath the second insulating film 10 self-aligned by the first insulating film 9.  <P>COPYRIGHT: (C)2003,JPO