baber/WOPTO huggingface dataset:
Patent JP-2004145566-A (JP)
Title: Air traffic control instruction error correction system and air traffic control instruction error correction method
Inventor: YOSHIDA HIROAKI
IPC: G08G5/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air traffic control instruction error correction system that improves safety of air traffic.  <P>SOLUTION: A data collation/warning device 7 can output warning information to a speaker 8 and an information display device 3 if air traffic control information acquired from an air traffic control information management device 2 carries no aircraft identifier uttered by a controller, to improve safety of air traffic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145214-A (JP)
Title: Optical connector boot and optical connector equipped with the optical connector boot
Inventor: MATSUMOTO SHINICHI
IPC: G02B6/36
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a possibility of an increase in connection loss and disconnection due to occurrence of a sharp twist in a short section of a fiber.  <P>SOLUTION: In the optical connector boot, an inlet for introducing an optical fiber is formed at one end in a longitudinal direction and an outlet for leading out the optical fiber is formed at the other end. The directions of the inlet and the outlet are varied from each other in such a manner that, when the optical fiber introduced from the inlet is led out of the outlet, the optical fiber is twisted around the axis within the boot. An optical connector is formed by putting such a boot on the optical fiber inserted and fixed to the ferrule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150839-A (JP)
Title: Cantilever for spm and its manufacturing method
Inventor: KITAZAWA MASASHI
IPC: H01L27/14
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cantilever for an SPM, having a probe part of a high aspect ratio and made acute with sufficient controllability, and to provide its manufacturing method.  <P>SOLUTION: A mask 13 for probe part formation is formed on a silicon substrate 11 to form a step 15 by isotropic wet etching. The mask is removed to form a silicon nitride film 16 high in silicon content serving as a lever part and a probe part. The nitride film is patterned and etched to form the probe part 17 and the lever part 18. Then, with a protection film 19 provided on the lever part, low-temperature thermal-oxidation treatment is performed to form a silicon oxide film 20 only on an end part of the probe part. An acute portion serving as the end part of the probe part is formed on an unoxidized portion of the nitride film. Then, the oxide film 20 is removed by means of hydrofluoric acid to obtain the cantilever 24 for an SPM having the probe part of a high aspect ratio and made acute.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148154-A (JP)
Title: Separator for carrier
Inventor: SATO MASAYUKI
IPC: C02F3/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a carrier capable of reducing the cleaning frequency by a worker by forming a screen so as to have a structure making it hard to cause the entanglement of hair or the like.  <P>SOLUTION: In a wastewater treatment equipment constituted so that the separator for the carriers is provided to a nitrification device 10 for bringing microorganism-immobilized carriers 12 into contact with wastewater in a nitrification tank 11 to biologically treat the wastewater, a screen 16 constituted by providing many wires parallelly under tension is arranged in the vicinity of the discharge port of the nitrification tank 11 so that the wires are inclined and the carriers 12 are prevented from flowing out of the nitrification tank 11 by the screen 16, eaves 23 are respectively arranged at many places in the height direction of the wires so that the base ends thereof are stretched across the wires and the leading ends thereof are positioned on the side of the discharge port of the nitrification tank 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152524-A (JP)
Title: Battery protective cover
Inventor: MIZUNO HIROYUKI
IPC: H01M2/34
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery protective cover capable of effectively protecting a battery from adhesion of oil or the like scattered from a hydraulic equipment or the like.  <P>SOLUTION: The battery cover protects a battery 2 mounted within a space in which a hydraulic piping or the hydraulic equipment are arranged in a construction machinery. The battery has a cover body 15 facing to a top plane 7 and at least one vertical plane M of the battery 2, and a terminal 4 of the battery 2 is completely separated from the hydraulic equipment or the like by means of the cover body 15. A clearance S is formed between the top face 7 of the battery 2 and the cover body 15, and the cover body 15 is composed of an insulating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149239-A (JP)
Title: Degasifier for powder containing gas and measuring device having the same
Inventor: KAKIGI TAKUO
IPC: B65G65/46
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device having a degasifier capable of effectively stopping, while degasifying by vacuuming that powder after degassing is formed in lump shapes and accurately measuring the powder after degassing.  <P>SOLUTION: A container 11 storing the powder containing gas is divided into an upper chamber 20 and a lower chamber 30 through a screen 13. A two-axis screw feeder 40 is installed in the upper chamber 20 along the screen 13. The lower chamber 30 is connected to a blower 51 and brought into a negative pressure chamber. The powder containing gas fed by the two-axis screw feeder 40 is degasified during feeding to reduce the bulk density thereof. A meter 71 is installed at a feeding part to measure the powder packed in a bag. The two-axis screw feeder 40 comprises a large capacity feeder and a small capacity feeder to increase a measurement accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148948-A (JP)
Title: Truck for rolling stock
Inventor: NISHIMURA TAKEHIRO
IPC: B61F5/52
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To absorb and mitigate deformation caused by a torsional force applied to an end beam.  <P>SOLUTION: End portions of right and left side beams 2a and 2b of a truck frame 2 are to each other by an end beam 3. An antenna receiving member 4 is supported by the end beam 3. The end beam 3 comprises antenna brackets 3a and 3b which are right and left supporting brackets connected and fixed to the right and left side beams 2a and 2b at outer end portions thereof by fastening tools 5, and a center bar 3c which is connected to inner end portions of the right and left antenna brackets 3a and 3b via rubber bushes 6 and 7 and has an antenna receiving member 4. The rubber bushes 6 and 7 are located on both sides of the antenna receiving member 4 of the end beam 3, include elastic rubber members 6a and 7a, and absorb the torsional force acting on the end beam 3 by the elastic deformation of the elastic rubber members 6a and 7a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152614-A (JP)
Title: Fine porous membrane
Inventor: YAMAMIZU TAKAFUMI
IPC: H01M2/16
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine porous membrane which is capable of suppressing gases generated during storage at high temperatures and deterioration of discharge capacity as well as keeping physical property needed as a high performance separator for high capacity rechargeable lithium-ion batteries.  <P>SOLUTION: This fine porous membrane contains polyethylene in an amount of not less than 50% by weight, and a content of polyethylene in an area close to the surface of the membrane is less than the average in the entire membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150375-A (JP)
Title: Device for judging engine-oil degradation
Inventor: ARAI TAKASHI
IPC: G06F17/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for judging engine-oil degradation for improving accuracy in judgement of the degree of degradation of an engine oil by detecting, accurately and at low cost, the presence or absence of replenishment of the engine oil.  <P>SOLUTION: The degradation judgement device 1 judges the degree of degradation of the engine oil EO. The device includes operation-condition detecting means 9, 2, a degree-of-degradation parameter-calculation means 2, a degradation judgement means 2, and a degree-of-degradation parameter-correction means 2. The means 9, 2 detect operation condition NE of an internal combustion engine 3. The parameter calculation means 2 calculates on the basis of the operation condition a parameter TTLREV of the degree of degradation of the engine oil EO. The degradation judgement means 2 judges, on the basis of the degree-of-degradation parameter, a degree of degradation of the engine oil EO. The parameter-correction means 2 corrects a parameter to the direction indicating a lower state of the degree of degradation, at the time when a detected oil level OL is at most a specified lower limit OLL2 before a stop of the engine 3, and at least an upper limit OLH1 after a starting action after the stop of the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153665-A (JP)
Title: Communication control method
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control method capable of uploading pieces of information when a password signal and color file information JPEG encoded by a color space sYCC are received.  <P>SOLUTION: A transmitter is informed of presence/absence of a receiving function of the JPEG encoded information, presence/absence of a receiving function of full color information as color spaces Lab and sYCC and presence/absence of a receiving function of the password signal, from a receiver with a portable recording medium which stores full color information. Next, transmission of the JPEG encoded information, transmission of the full color information as the color spaces Lab, sYCC and transmission of the password signal are specified from the transmitter to the receiver. Then, when the transmission of the password signal and JPEG communication in the color space sYCC are specified, both pieces of the received information and the full color information are uploaded to the portable recording medium by the receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156485-A (JP)
Title: Tube pump
Inventor: ANDO KANAME
IPC: F04C5/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube pump which is less in a number of the parts and compact.  <P>SOLUTION: In the tube pump 1, a rotor 5 movably holding a plurality of rollers 9 is rotated in the positive direction K1 with a motor 3, and a tube 7 in which fluid flows is successively pressed down with the rollers 9 to feed liquid by a certain quantity under pressure. The rotor 5 is stopped after the rotor 5 is rotated with a motor 3 in the positive direction. And then, there is provided with a second cam member 62 where the rotor 5 is rotated in the reverse direction K2 with the motor 3 so that the liquid flowing is stopped by strongly pushing at least one of the rollers 9 against the tube 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156870-A (JP)
Title: Immediate hot water supply device
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/18
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immediate hot water supply device coping with various water faucets, preventing the generation of extreme thermal expansion and the like of the hot water without using an expansion tank and the like, and being used in safety from the aspect of good hygiene.  <P>SOLUTION: This immediate hot water supply device comprises an immediate hot water tank 11 mounted at a downstream of a hot water supply pipe 10 for sending the hot water tapped from a heating device 6 and indirectly heated by the circulated water from a heating heat source part 8 in the heating device 6, a hot water supply header 12 for distributing the hot water from the immediate hot water tank 11, a flow rate detector 25 for detecting the flow of the hot water supply pipe 10, a temperature detector 18 for detecting a temperature of the hot water in the immediate hot water tank 11, and a control part 17a for controlling the operation of the heating heat source part 8. The heat-retention operation for changing the flow rate or temperature of the circulated water from the heating heat source part 8 is performed on the basis of a signal detected by the temperature detector 18, and the heat-retention operation is stopped when the flow rate detector 25 does not detect the flow of the hot water supply pipe 10 for a specific time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163120-A (JP)
Title: Basket for storing recycled fuel assembly and recycled fuel assembly storage container
Inventor: OSONO MASANARI
IPC: G21F5/008
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a basket for storing a recycled fuel assembly easy to assemble and disassemble.  <P>SOLUTION: This basket 10 is equipped with plate-like members 310 and heat transfer plates 319. The plate-like members 310 each have a through hole 311 bored therethrough in the longitudinal direction and opened in shorter edge side end parts 310st on both sides, and a plurality of incision parts 312 formed in longer edge side end parts 310lt. The heat transfer plates 319 each have, on their both sides, claws 318c removably inserted into the through hole 311. The basket 10 is structured to form a plurality of cells to be stored with the recycled fuel assembly by piling the plate-like members 310 in tiers with the long side end parts 310lt of the plate-like members 310 orthogonalized with each other and the incision parts 312 engaged therewith. Further, the heat transfer plates 318 are mounted on the short side end parts 310st of the plate-like members 310 with the claws 318c of the transfer plates 318 inserted into opening parts of the through holes 311 in neighboring plate-like members 310.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165266-A (JP)
Title: Plasma etching device
Inventor: HIGUCHI KIMIHIRO
IPC: H01L21/3065
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching device, hardly generating arcing on a substrate or especially a semiconductor wafer under processing.  <P>SOLUTION: The plasma etching device is equipped with a chamber 1 for receiving a substrate to be processed or the semiconductor wafer W, a plasma producing means 15 for producing the plasma of processing gas in the chamber 1, a mounting table 2 provided in the chamber 1 to mount the substrate to be processed or the semiconductor wafer W, and an annular member 5 provided around the semiconductor wafer W on the mounting table 2. The outer diameter of the annular member 5 is designed so as to hardly generate arc discharge on the semiconductor wafer W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155873-A (JP)
Title: Burglar-proof device for stationary safe and valuables
Inventor: ARAI KAZUYUKI
IPC: E05G1/10
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a burglar-proof device for a stationary safe and valuables capable of frightening a criminal with a powerfull group of alarms in an instant when the criminal is going to commit a theft of the valuables such as the stationary safe, an ATM, a jewel shop, an art object or the like to drive away and automatically arresting the criminal on the spot, if necessary. SOLUTION: The burglar-proof device sensing a vibration in the case of the commitment of a criminal act by a microphone (1) comprises sensors (3 and 4) emitting a radio wave by its signal and receiving drives (10 and 11) receiving the radio wave from a remote place and operating various kinds of alarms. When a radio part is not required, a relay (11) is driven by a wire. The alarms are combined with each other as well as alarm bells with the police permission to enable them to simultaneously use.
Patent JP-2004164306-A (JP)
Title: Printing management system for photographic printer
Inventor: SAEGUSA HIROKI
IPC: B41J5/30
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of surely forming a photographic print in the formation of the photographic print by using a photographic recording medium capable of recording a plurality of frames of taken images and the printing order information thereof as a printing source on the basis of this time order even if the print order information is preset.  <P>SOLUTION: When printing information is recorded in the photographic recording medium in the work of giving the printing processing information to the taken image of each frame while displaying the taken image on a monitor, a mark 90 which means the content type of the printing order information is displayed in conformation to the taken image of each frame displayed on the monitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165502-A (JP)
Title: Nitride based compound semiconducting crystal growing method
Inventor: TAKANO KAZUTO
IPC: H01L21/205
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nitride based compound semiconductor crystal growing method which mitigates a distortion applied to a nitride semiconductor crystal thin film grown on an Si substrate and eliminates the warpage of the substrate.  <P>SOLUTION: When a III-V group nitride semiconductor thin film crystal is grown on the Si substrate, an SiO<SB>2</SB>thin film has been in advance formed on a surface of the Si substrate, and an AlN thin film is further deposited thereon. Thereafter, a high-temperature annealing is performed, and the necessary nitride semiconductor thin film is grown on the thin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161949-A (JP)
Title: Method of dissolving cellulosic material and molded article containing composite obtainable using the method
Inventor: OKAJIMA KUNIHIKO
IPC: C08J3/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dissolving or phase-separating the thermally infusible cellulose or cellulosic materials utilizing the properties derived from the structural characteristics of cellulose or cellulosic materials using fundamentally supercritical carbon dioxide, and also to provide molded articles of cellulose or cellulosic materials and/or composites of them with other materials.  <P>SOLUTION: The method of dissolving cellulose or cellulosic materials in a solvent whose main component is high temperature carbon dioxide(desirably, containing also a Tg-decreasing medium) of supercritical state and then to make phase-separation, and the phase-separated materials obtainable by the method of the dissolution or the phase-separation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160081-A (JP)
Title: Hand piece for ultrasonic surgical operation
Inventor: YAMADA NORIHIRO
IPC: A61B18/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a much assembling time is required by making a work hard in assembling or electrode wiring when a conventional ultrasonic surgical operation hand piece is miniaturized by making each part small; the configuration of the parts are complicated in order to achieve airtightness for sterilizing/washing; and multiple capacity components by in-metal insulators exist.  <P>SOLUTION: The hand piece for an ultrasonic surgical operation includes. a lamination type piezo-electric body obtained by alternately piling inner electrodes and a piezo-electric body, and arranging an outer electrode on the side surface, and a fixing member where a metallic plate for the electrodes are mountable on the surface to be brought into contact with the outer electrode of the lamination type piezo-electric body, and which is formed by the insulators for fixing the lamination type piezo-electric body through the use of a structure for enclosing the lamination type piezo-electric body. An electrode wiring space is not required, piezo-electric elements are not exposed inside, airtightness is easily secured, and miniaturization is achieved, and a casing structure is simplified. In the hand piece, the fixing member is formed of an insulation material, the insulators are inserted between a horn and the lamination type piezo-electric element, and the capacity components are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166734-A (JP)
Title: Stopper device, signal output means post-mounted on stopper device, game parlor system with stopper device and usage of stopper device
Inventor: HASEGAWA MASAHIKO
IPC: A63F7/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the necessary cost related to a stopper device in a game parlor.  <P>SOLUTION: This stopper device is installed in the game parlor. This stopper device is installed between the game machine and a passage guiding a game medium to the game machine side. This stopper device is provided with a means prohibiting the game medium from being guided to the game machine side, when a frame member of the game machine is in an opened state, and allowing the game medium to be guided to the game machine side, when the frame member is the closed state. This device is so constituted as to add a means outputting a signal whenever a prescribed number of the game media are guided to the game machine side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166525-A (JP)
Title: Grain culm transfer controller of combine harvester
Inventor: SAWAMURA AKIRA
IPC: A01F12/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overflowing of grain culms from occurring though the overflowing occurs when vertical movement of a reaper for reaping the grain culms is regulated or the grain culms are fed from the reaper through an auxiliary transfer chain apparatus to a threshing feed chain of a thresher.  <P>SOLUTION: The control of the rotational speed of the auxiliary transfer chain apparatus 17 provided between a grain culm feeding and transferring apparatus of the reaper 4 for transferring the reaped grain culms and the threshing feed chain 6 of the thresher 5 for threshing the grain culms is performed as follows. The rotational speed is controlled to the same rotational speed as that of the threshing feed chain 6 or the reaper 4 with the controller using the traveling car speed of a traveling apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168114-A (JP)
Title: Noise reduction structure
Inventor: NISHIMURA YASUHIKO
IPC: B62D25/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce engine noise leaking outside through a grill from an engine compartment.  <P>SOLUTION: This noise reduction structure is furnished with the grill and a disc type noise insulating material placed roughly in parallel on an internal wall on the internal wall of the engine compartment to wrap an engine for a vehicle. Additionally, this noise reduction structure is constituted to set a clearance between the noise insulating material and the internal wall so that a first acoustic wave toward a breather through between the noise insulating material and the internal wall from a sound source and a second acoustic wave which is an acoustic wave toward the breather from the sound source and other than the first acoustic wave interfere with each other in the neighborhood of the breather.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172241-A (JP)
Title: Method and apparatus of manufacturing solar battery cell
Inventor: NISHIDA MAKOTO
IPC: H01L21/68
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the mounting and demounting of a substrate on a substrate holder, to increase a manufacturing yield, to prevent the degradation of characteristics of a solar battery cell, and to eliminate the requirement for much time and cost for maintaining a manufacturing apparatus.  <P>SOLUTION: In the manufacturing apparatus for a solar battery cell, a film is formed by plasma CVD on a substrate 4 held by a substrate holder 1. The substrate holder 1 is provided with a support member 3 as a substrate positioning means which is not dissolved in chemical detergent.  <P>COPYRIGHT: (C)2004,JPO