baber/WOPTO huggingface dataset:
Patent JP-2002343892-A (JP)
Title: Semiconductor device manufacturing method
Inventor: NOGAWA TAKESHI
IPC: H01L27/112
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor manufacturing method dispensing with the revision of a mask for forming standard metallic wiring. SOLUTION: When another circuit is required in the case of revising a mask for writing standard data, the mask for writing standard data is revised so that a low-resistant spreading layer 16 functioning as a wiring for connecting a main circuit and another circuit may be formed under a field oxidization film 4 positioned between another circuit and the main circuit. After this, a resist pattern 12 having openings 13 and 14 is formed at a part on an area with the gate electrode 6 of a desired NMOS within a memory cell array area A, and at a part on the film 4 positioned another circuit and the main circuit by using a mask for writing revised data.
Patent JP-2002339761-A (JP)
Title: Cooling system of gas turbine device
Inventor: ISHIGURO TATSUO
IPC: F01D5/18
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system of a gas turbine device causing no decrease of efficiency. SOLUTION: A refrigerant circulating circuit 40 for circulating independent coolant not using compressed air is passed through the inside of the stationary member 31 of a turbine chamber 30, and through a hot passage 51 of a heat exchanger 50 installed in an air passage 15 directing from a compressor 10 to a combustor 20. The circulation is performed by a pump 60. The independent coolant can remove heat from the stationary member of the turbine chamber to cool the member, and can provide that heat to the air flowing from the compressor 10 to the combustor 20 by a heat exchanger.
Patent JP-2002341847-A (JP)
Title: Display device and hue correction method
Inventor: WAKATABE YOSHIAKI
IPC: G09F9/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device which displays an image having the visibility enhanced even under peripheral light other than white light. SOLUTION: A microcomputer 4 successively acquires level values of quantities of light received by photo transistors 3a and 3b through each A/D input. When the difference between the level values is smaller than a certain value and the level value acquired from the photo transistor 3a is equal to or higher than a reference value, the microcomputer 4 discriminates that almost all peripheral light L is sodium light. When detecting that peripheral light L is changed from white light to sodium light, the microcomputer 4 supplies a correction indication signal indicating correction of a color tone to a plotting circuit 5.  When the correction indication signal is supplied to the plotting circuit 5 from the microcomputer 4, the plotting circuit 5 generates an RGB signal, where the color tone in then optical band other than that of sodium light is emphasized, and supplies it to an I/F circuit 6.
Patent JP-2002048193-A (JP)
Title: Vibration damping apparatus for damping vibration of rotating component, especially of cylinder for rotary printing machine
Inventor: FORCH PETER
IPC: B41F13/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To extend endurance period of a bearing in a vibration damping apparatus used for damping vibration of a cylinder of rotary printing machine. SOLUTION: At least two set of roller bearings are provided for supporting a vibration damping weight 3 by a component part 5. Two roller bearings are built-in to each other in extending manner therebetween, wherein one of the roller bearings has a larger radius than that of the other and intermediate rings 6.1.1, 6.2.1 arranged radially between the two bearings are at least provided. A supporting member 7 is fixed to a side wall 8 on one end and a pin 8.1 in the bearing race 6.2.1 is fitted therein on the other end, thereby the bearing race 6.2.1 is fixed not to rotate. The bearing race 6.1.1 and the bearing race 6.2.1 are connected each other by a pin 8.2 therebetween.
Patent JP-2002336845-A (JP)
Title: Water treating device
Inventor: YOKOTA MAKI
IPC: C02F1/28
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To form tastier water by reducing a content of ion which causes bad taste. SOLUTION: The tasty water is produced by providing a quartz filter tank 6 which brings the water filtered by an activated carbon filter tank 2 into contact with quartz, so that the ion concentration of sulfate ion, nitrate ion and chloride ion which causes bad taste is reduced.
Patent JP-2002309861-A (JP)
Title: Panel-flush door
Inventor: HONDA SUSUMU
IPC: E06B3/72
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a panel-flush door which improves security performance, air tightness and heat insulating properties. SOLUTION: Mutual advantages of a panel door, which uses steel plates, and a flush door, which is drum-paneled in sheet steel, are adopted to create a flush door A wherein the sheet steel is stuck on the inside of the panel door. A heat insulating material A-5 is infilled between a front board and a back board in order to improve airtight performance, sound insulating performance and heat insulating performance. An airtight material B is stuck throughout an outer periphery inside the door, and brought into close contact with the whole of a door stop part B-1 of a frame for fittings as soon as the door is closed, so as to improve the airtight performance, etc.  A finger can be prevented from being caught in a gap between the frame of the fittings and the door on a door-end side of the door and a hinged side thereof, and the steel plate is used for an outside plate so as to enable securement of safety in terms of securities.
Patent JP-2002046350-A (JP)
Title: Ink jet recording paper
Inventor: IIDA SEIICHIRO
IPC: B41M5/50
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a low cost ink jet recording paper, which has high lustrous properties and high durability and can quickly absorb an ink jet ink without developing bleeding. SOLUTION: In the ink jet recording paper equipped with an ink accepting layer on a porous resin film, the porous resin film consists of 30 to 90 wt.% of thermoplastic resin and 70 to 10 wt.% of inorganic and/or organic finely divided powder, which is surface-treated by a surface treating agent (A), made of a copolymer of a diallyl amine salt or an alkyl diallyl amine salt (a1) and non-ionic hydrophilic vinyl monomer (a2) and an anionic surface treating agent (B), and has a liquid absorbing volume measured by the 'Japan TAPPI No. 51-87' of 0.5 mL/m2 or more and the surface glossiness (measured according to JIS Z 8741 at 60 deg.) of 40% or more. Preferably, the ink accepting layer includes an amorphous silica.
Patent JP-2002347697-A (JP)
Title: Diaphragm-type airship
Inventor: TANI YASUHIRO
IPC: B64B1/60
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm-type airship capable of stably keeping the attitude with a simple structure without increasing its weight. SOLUTION: In a side view shown in Fig. 1 (A) of this airship, five parts on a face of a diaphragm 2 and five parts at an air accommodating part 4 side of a hull 1a are connected through ropes 5-9, the ropes 5-9 are arranged approximately in parallel to one another, on the other hand, for example, in a sectional view (B) of Fig. 1 of the airship, the five parts on the surface of the diaphragm 2 and the five parts of the hull 1a are connected by elemental ropes 71 -75 forming a rope 7, and the elemental ropes 71 -75 are arranged approximately in parallel to one another. A length of these ropes 5-9 is determined to stably keep the attitude of the airship 1 at the lowest floating altitude.
Patent JP-2002356781-A (JP)
Title: Wiring board and method of manufacturing for the same
Inventor: HOSOI YOSHIHIRO
IPC: H01L21/48
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is uniformly and securely coated with electroless plating metallic layers on wiring conductors, does not containe lead in the plating layers and does not give rise trouble such as stain-like discoloration, and does not injure the human body. SOLUTION: This wiring board 4 is formed by forming the wiring conductors 2 constituting of a high melting metal on an insulator 1 and depositing the electroless plating metallic layers on the surfaces of the wiring conductors 2. The electroless plating metallic layers contain group 1B elements (gold, silver, copper) and do not contain the lead therein.
Patent JP-2002350279-A (JP)
Title: Device and method for inspecting waterproofness of mold part in cable
Inventor: KAWAMOTO HIROSHI
IPC: G01M3/26
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To evaluate waterproof performance in a mold part of a cable. SOLUTION: An insertion hole part 21 allowing insertion of one end side part of the mold part 10 is formed in a main body part 20, and an insertion mouth part 21a in the insertion hole part 21 is formed so that an annular waterproof member O1 arranged in the outer circumference part of the mold part 10 can be brought into pressure contract, while the depth side part beyond the insertion mouth part 21a in the insertion hole part 21 is formed into an air filling space formation face 21b surrounding the mold part 10 at a predetermined clearance. While the mold part 10 is inserted into the insertion hole part 21, an air filling space E is formed between the inner circumferential face of the air filling space formation face 21b and the outer circumferential face of the mold part 10.  The insertion mouth part 21a side of the air filling space E is closed by means of the waterproof member O1, while the depth side of the air filling space E is closed by means of an annular elastic member O2. After an air pressure inside the air filling space E is adjusted to a predetermined value, its pressure reduction amount is observed for evaluating the waterproof performance.
Patent JP-2002350658-A (JP)
Title: Hybrid waveguide module
Inventor: ISHIGAMI YOSHIAKI
IPC: G02B6/122
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide such a hybrid waveguide module that air bubbles can be removed in a short time even if they remain and optical coupling is not affected even by temperature variation. SOLUTION: Air bubble 26 left near optical elements such as an LD14, a PD15, and an MPD16 mounted on a waveguide element when the optical elements are covered with a silicone resin 18 is moved only by vacuum debubbling through grooves 22 and 25 formed near the light emission and reception end surfaces of the LD14, the PD15 and the MPD16 to easily leave the light emission and reception surfaces of the optical elements, so the air bubble 26 shields none of the light emission and reception end surfaces and the influence on the optical coupling is eliminated.
Patent JP-2002355672-A (JP)
Title: Method and device for water treatment
Inventor: KONDO YASUTO
IPC: C02F1/32
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method that can improve the removal effect of microorganism in drinking water and waste water using the photocatalytic effect of titanium oxide. SOLUTION: This water treatment method comprises a first treatment step for dipping an electrode 11 and carbon fiber 8 in which a plurality of parts on each surface of which titanium oxide is fixed and a plurality of exposed surface parts are adjacently distributed, in a flow channel of water-to-be-treated, and applying positive potential to the carbon fiber and negative potential to the electrode, thereby absorbing the microorganisms on the exposed surface parts of the carbon fiber, and a second treatment step where the carbon fiber is irradiated with ultraviolet rays after the first treatment step.
Patent JP-2002359673-A (JP)
Title: Portable communication terminal and power supply management method for the portable communication terminal
Inventor: SUGIYAMA MASAO
IPC: H04W52/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide only a warning indication without interrupting power when the portable communication terminal is in use and when a residual amount warning state of a battery of the portable communication terminal takes place and to interrupt power after the use of the portable communication terminal is finished or after a lapse of a permission time after indication of warning. SOLUTION: A storage memory 6 stores an average power consumption in performing a system function and a battery capacity losing threshold value, and when a present remaining capacity of the battery 3 detected by a battery remaining capacity detector 5 is lower than a value resulting from adding the battery capacity losing threshold value to a product between a battery remaining capacity time entered from a key entry device 2 and the average power consumption, an warning indication is applied to an alarm circuit 8 and/or a display device 1.  In this case, when the portable communication terminal is not in use, power is immediately interrupted, or when the portable communication terminal is in use, the power is interrupted after a lapse of a permissible time after production of a warning state entered in advance by the key entry device 2 or after the use of the portable communication terminal. Further, the display device 1 displays a remaining time of power interruption at a prescribed time interval after the occurrence of the warning state.
Patent JP-2002361238-A (JP)
Title: Method for removing harmful ion in water
Inventor: ASHITANI TOSHIO
IPC: C02F1/28
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently remove harmful ions in water at a low cost. SOLUTION: In the method for removing harmful ions in water by using an adsorbent, the adsorbent consists of activated alumina particles having 0.3 to 8 mm average particle size in which an acidic metal salt component is deposited with uniform density distribution from the surface to the inner part of the particle.
Patent JP-2002059090-A (JP)
Title: Wire rope cleaning apparatus, wire rope cleaning/ inspecting system, and wire rope cleaning/oil supplying system
Inventor: TAKEDA YASUSHI
IPC: B08B5/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To remove a cleaning solution quickly from a rope and to prevent the leakage of the used cleaning solution surely. SOLUTION: A cleaning apparatus body 10 is engaged/fitted with/to a rope 5, and the rope 5 is cleaned while the body 10 is brought up along the rope 5 by a moving device 14. In the body 10, a cleaning chamber 28 and a liquid removing chamber 30 are installed, the rope 5 is cleaned by spraying high pressure hot water to the rope 5 by a cleaning nozzle 36 in the cleaning chamber 28, and waste liquid is discharged through a liquid discharging passage connected to the chamber 28. High pressure air is sprayed to the rope 5 in the liquid removing chamber 30 by an air nozzle 46 to remove the waste liquid adhered to the rope 5, and the waste liquid is discharged through a liquid discharging passage connected to the chamber 30.
Patent JP-2002038389-A (JP)
Title: Improved method and device for filtering liquid in pulp mill
Inventor: PHILLIPS JOSEPH R
IPC: B01D33/06
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently filtering fine undesired materials in a liquid stream. SOLUTION: A fiber mat is formed on a screen cylinder of a pressurized fiber filtering device used to filter particles from a liquid stream. The fiber mat is a fine particle filter to remove small particles from the liquid stream. The fiber mat is formed by injecting cellulosic fibers into the liquid stream flowing into the fiber filtering device. These fibers collect on the screen cylinder as the liquid flows through the cylinder. The collection of fibers forms the fine filtering mat.
Patent JP-2002364036-A (JP)
Title: Throating structure of hose storage faucet
Inventor: NAGATA MASAAKI
IPC: E03C1/06
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a throating structure for solving such a problem that the incursion of water into a cabinet occurs through a hose with the taking it in and out together with a discharge head in a hose storage faucet. SOLUTION: For the hose storage faucet 10 capable of taking the flexible hose 22 connected to the discharge head 20 in and out together with the discharge head 20, a throating member 75 having a hard surface member 77 constituted by dispersively forming a sheet-like through hole passing through the direction of the thickness and a water absorbing member 79 put downward of the surface member 77 and absorbing water passing through the lower side of the through hole of the surface member 77 is placed on a position of the basic end making a sharp angle of a discharge pipe base section 18 in a state to slide the surface member 77 on the surface of the hose.
Patent JP-2002361706-A (JP)
Title: Temperature setting method for injection molding machine
Inventor: SUGANUMA MASAMOTO
IPC: B29C45/74
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To accurately (optimally) and easily set a target temperature in each control region of temperature distribution characteristics and to reduce the number of work man hour in setting work to a large extent. SOLUTION: A plurality of characteristic patterns P1, P2, P3 and P4 different in tendency are preset and the character pattern P1 (or P2, etc.), is selected at the time of setting of temperatures Ta, etc., to input the target temperatures Ta and Td of different positions Xa and Xd. Then, the target temperatures Ta, etc., of other positions are operated on the basis of the selected character pattern P1 (or P2, etc.), and the inputted target temperatures Ta, etc., to set all of the target temperatures Ta, etc., in an injection nozzle 2 and the heating cylinder 3.
Patent JP-2002366669-A (JP)
Title: Training system
Inventor: SHIBATA SHINGO
IPC: G06Q50/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To construct a training system using the Internet with which training can be performed by setting a dedicated space and a dedicated manager respectively in the same WEB server system for each of a plurality of enterprises, schools or sections thereof. SOLUTION: In the training system with which a trainee logs in a WEB server connected to the Internet and training is performed on teaching materials or exercise questions mainly from a browser on the client computer of the trainee connected to the Internet concerning displayed teaching materials, a dedicated area is set for the unit of each of enterprises, schools or sections thereof. The belonging trainee is registered in that dedicated area, and one part of or all the teaching materials registered on one spot are selected to be utilized for each dedicated area. A manager can be set for each of dedicated areas, and the manager can perform management for referring to or saving the training history or result of test of the trainee belonging to the dedicated area. A means for setting a plurality of such dedicated areas to one server is provided.
Patent JP-2003009147-A (JP)
Title: Device and method for decoding
Inventor: KANEKO TETSUO
IPC: H04N19/70
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous decoding of a plurality of bit streams of MPEG2. SOLUTION: A plurality of inputted bit streams are stored in a buffer, and header information and slice information of respective layers above a picture layer including the picture layer are stored in the buffer. The slice information contains the starting position of each slice on a screen and the address of the data on the buffer. The picture information in the header information contains link information to the slice information constituting the picture. Prior to decoding the bit stream of the video of MPEG2, the header information may be analyzed. A plurality of bit streams are decoded in time division manner at a timing of a synchronized signal of each channel. Since each bit stream can be decoded by an independent synchronized signal, the bit streams with different STCs(System Time Clock) can be decoded simultaneously.
Patent JP-2003001832-A (JP)
Title: Slider assembling structure and method for capping means in ink jet recording apparatus
Inventor: SHIMIZU YOSHIAKI
IPC: B41J2/165
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a slider assembling structure and method for a capping means in an ink jet recording apparatus simplified in the slider assembling operation and its structure as a whole, reduced in cost. SOLUTION: In this slider assembling structure, protrusions 15a-15d which are lined in parallel at a prescribed interval in the horizontal and vertical direction are provided on both side parts of the slider 15, cam ports 22-25 for guiding the protrusions 15a-15d are provided at a fixing frame 31, and the protrusions 15a-15d are inserted into the cam ports 22-25 to be held freely movable so that the slider 15 is assembled to the fixing frame 31. The first cut-off 24A, 25A to be opened on the non-printing region side are provided at the cam ports 24, 25, and the second cut-off 22A to be opened on the printing region side is provided at the cam port 22.
Patent JP-2003008541-A (JP)
Title: Orthogonal frequency-division multiplexing signal receiver, receiver, orthogonal frequency-division multiplexing signal reception method and reception method
Inventor: SHINODA ATSUSHI
IPC: H04J11/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency-division multiplexing signal receiver that properly controls a reception timing of a signal comprising a valid symbol period and a guard interval period. SOLUTION: A timing adjustment section 7 generates a control voltage to adjust a reception timing of a valid symbol period on the basis of a result of an autocorrelation arithmetic operation performed by a guard correlation processing section 6. First and second loop filters 8, 9 filter a control voltage signal generated by the timing adjustment section 7 and gives the filtered signal to a switch 11. An inter-symbol interference discrimination section 10 discriminates whether or not inter-symbol interference takes place on the basis of the result of the autocorrelation arithmetic operation executed by the guard correlation processing section 6 and applies switching control to the switch 11 corresponding to the result of discrimination. A gain of the 1st loop filter 8 is selected comparatively greater and a gain of the 2nd loop filter 9 is selected comparatively small.
Patent JP-2003001417-A (JP)
Title: Arc working machine provided with working condition display device and welding condition display device of arc welding machine
Inventor: ONISHI TAKANORI
IPC: B23K9/073
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem with an arc welding machine of the prior art that a display for checking welding conditions is not disposed and therefore the welding conditions are heretofore checked at the set position of a setting switch disposed at a front panel of the welding machine in order to check the welding conditions. SOLUTION: This welding condition display device of the arc welding machine makes the set items of the welding conditions easily checkable simply by visually observing the respective displays of a welding condition display section WLED which permits the checking of the welding conditions of the welding condition display device of the arc welding machine because the welding condition display section WLED is disposed in the predetermined position of the welding machine.