baber/WOPTO huggingface dataset:
Patent JP-2002229296-A (JP)
Title: Image forming device
Inventor: SHIMAZU FUMIO
IPC: G03G15/01
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a low cost image forming device where an object to be read by a detector for process control can be changed over by having it linked to the original action of the image forming device. SOLUTION: In the device, a reference patch 33 formed in a reference pat 34 and an image patch formed in an image density path forming part on a belt 214 are changed over and detected by an optical sensor for process control 31 according to separation or contact action of a transfer carrying belt 216 from/with a photosensitive body drum 222d, and calibration and image density adjustment are carried out based on the detected result of the optical sensor 31 by a process control means.
Patent JP-2002235138-A (JP)
Title: Spark plug electrode material having excellent spark consumption resistance
Inventor: MIHASHI AKIRA
IPC: F02P13/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a spark plug electrode material which has excellent spark consumption resistance in an internal combustion engine. SOLUTION: The electrode material has a composition containing, by mass, 10 to 25% Cr, 0.5 to 10% Fe, 0.3 to 3.2% Al, 0.2 to 2.2% Si, 0.1 to 0.8% Mn, <0.001% Mg and <0.002% S, and, if required, further containing 0.0005 to 0.01% B, and the balance Ni with inevitable impurities.
Patent JP-2002225371-A (JP)
Title: Recorder and recording method
Inventor: MASUDA HIDETOSHI
IPC: B41J11/70
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which variation in the upper and lower margins is suppressed at the time of recording on a banner recording sheet with a margin, a recording sheet being discarded uselessly is eliminated at the time of recording on a banner recording sheet with no margin and throughput is enhanced at the time of recording on a banner recording sheet. SOLUTION: A roll sheet holder 21 is disposed in the rear of a sheet feed tray 31. The roll sheet holder 21 supports a roll sheet P fixed with a roll sheet supporting shaft 23 rotatably. The roll sheet P is fed automatically by ASF through the sheet feed tray 31. A roll sheet cutter 1 is interposed between a sheet feed roller 22 and a carriage drive roller 53 and the roll sheet P is cut by means of the roll sheet cutter 1 in the way of recording.
Patent JP-2002233854-A (JP)
Title: Method and facilities for treating waste
Inventor: ARAI KAZUHIRO
IPC: C10K1/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of exhaust gas to be treated when the volume of waste is reduced. SOLUTION: Waste X is heated at <=1,000 deg.C in a low-oxygen atmosphere while steam S1 is made to coexist in a gasifying unit 6 to generate a mixed gas G1 while nitrogen oxides, sulfur oxides and dioxins are restrained from being generated. After halogen elements, metallic elements and compounds of them contained in the gas G1 are removed by a high-temperature filter 7, the filter-passed gas G1 is heated at 800-1,500 deg.C in a low-oxygen atmosphere while steam S2 is made to coexist in a reformer 9 so that low molecular weight hydrocarbon in the gas G1 is decomposed into hydrogen, carbon monoxide and methane.
Patent JP-2002244048-A (JP)
Title: Optical device
Inventor: TAKAHASHI FUMINORI
IPC: G02B7/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical device advantageous in terms of cost and space which is provided with an objective lens optical system and an eyepiece optical system and in which focusing and diopter adjustment are performed by moving a lens. SOLUTION: In a monocular 1 provided with an objective lens group 10 and an eyepiece group 13, a part of the objective lens group 10 forms a movable part 11, and a lens driving part 3 is provided so that the movable part 11 is driven in the optical axis direction. The focusing and the diopter adjustment are performed by driving the movable part 11.
Patent JP-2002247807-A (JP)
Title: Rotating machine, failure detecting method therefor generator, rotating machine, and failure detecting method therefor
Inventor: GOTO KAZUO
IPC: H02K9/19
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To detect leakage from a hydrogen gas system. SOLUTION: A device of measuring the dissolved hydrogen concentration of cooling water is mounted inside the cooling piping system to monitor hydrogen gas leakage into a stator winding coil cooling piping system. By continuously measuring the dissolved hydrogen concentration of cooling water for a stator winding coil during running, hydrogen gas leakage into the stator winding coil cooling piping system is monitored from a change in the dissolved hydrogen concentration.
Patent JP-2002249878-A (JP)
Title: Method for producing thin oxide film
Inventor: SASAKURA KOICHI
IPC: C23C18/12
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing thin oxide film, which forms a wide in thin film made of a compound including zinc-gallium oxide. SOLUTION: In this method for producing the thin oxide film, 1f including zinc gallate is manufactured by using the spray thermal decomposition method. A raw material solution is prepared by dissolving raw material X, Y, the raw material solution is sprayed on the surface of a substrate 1s via an atmosphere while the substrate 1s is heated, thereby, the raw material is reacted on the surface of the substrate 1s and the oxide thin film 1f including zinc-gallium multiple oxide is formed. When the oxide thin film is heated, the crystallization proceeds and zinc gallate if formed.
Patent JP-2002249279-A (JP)
Title: Shaftless rotary press, and spoilage reduction method and spoilage reduction program for shaftless rotary press
Inventor: MIYASHIGE YOSHIKI
IPC: B65H45/28
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of spoilage generated up to synchronization of phases after performing a prescribed work for one rotary drum. SOLUTION: In this shaftless rotary press, other rotary drums 13-18 are rotated at a first rotating speed n after the prescribed work is performed of one rotary drum 12, and the one rotary drum 12 is rotated at a second rotating speed n+k different from the first rotating speed n to synchronize the phases. The first rotating speed n and the speed different k are properly selected, whereby the spoilage up to the synchronization of phases can be reduced. The generation quantity of spoilage up to the synchronization of phases can be 0 by setting n=0.
Patent JP-2002243409-A (JP)
Title: Laser interferometer
Inventor: MATSUSHIMA HANAKO
IPC: G01B9/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser interferometer which detects a mode hop. SOLUTION: The laser interferometer improves a laser interferometer wherein a laser beam from a semiconductor laser is branched so as to be sent to a fixed mirror and a moving mirror, beams of return light from the respective mirrors are composited to obtain interference light and the movement distance of the moving mirror is detected on the basis of the interference light. The laser interferometer is provided with a light receiving element to which the laser beam based on the semiconductor laser is input so as to be converted into an electrical signal and a detection part which detects the mode hop on the basis of a change in the electrical signal of the light receiving element.
Patent JP-2002248262-A (JP)
Title: Walking device and walking device control method
Inventor: AZUMAGUCHI MOTOHIKO
IPC: A63F13/816
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To enjoy a game while making walking motion. SOLUTION: This indoor walking device 10 has a walking belt 20 for slidingly rotating by manpower of a walker, an operation means 15 for outputting operation information corresponding to manual operation of the walker, and a game processing means for executing game processing in response to a rotational state of the walking belt 20, and the operation information of the walker outputted from the operation means 15.
Patent JP-2002248797-A (JP)
Title: Ink jet recorder
Inventor: ONO TAKAYUKI
IPC: B41J2/165
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of maintaining high quality recording by preventing mixture of colors due to reverse flowing from a nozzle during recovery operation and suppressing unnecessary discharging of ink in a low cost structure. SOLUTION: This ink jet recorder comprises a cap 52 having a plurality of covering sections for capping one ejection nozzle or integrally plural ejection nozzles of a recording head 3, a tube pump 59 for sucking ink from the ejection nozzles under a condition that the cap 52 is brought into intimate contact with a nozzle face (ejection face) 3a and the right side of the cap 52 is separated from the nozzle face 3a, a coupling section for coupling the covering sections of the cap 52 with the tube pump 59, a cam 65 for allowing the inner sections of the covering sections to communicate with the open air at a desired timing, an air communication arm 74, and a selecting cam 101 for selecting the cam 65 and the air communication arm 74. The cap 52 and the selecting cam 101 are selected to be operated.
Patent JP-2002248186-A (JP)
Title: Head cover for golf club
Inventor: CHIKARAISHI TOSHIO
IPC: A63B102/32
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a head cover for golf club able to carry to a golf practice range readily without leaving behind and be used as a weight for a practice swing and also for warming up. SOLUTION: The head cover for golf club is provided with at least a head placing part 1 as a sort of bag to protect the head of the golf club and a head inserting opening 1A to put in and pull out and a grip passing opening 1B able to passing through a grip of the golf club and not able to passing through the head.
Patent JP-2002248366-A (JP)
Title: Dish washing system
Inventor: SAITO EIJI
IPC: B02C23/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a dish washing system in which quantity of garbage to be thrown away is reduced by crushing and compressing the garbage left in dishes, and the dishes are washed in a dish washer without handling the dishes and a rack outside a washing sink. SOLUTION: The dish washing system is provided with the washing sink 6 for removing the garbage in the dishes, a sink tank 7 for keeping the dishes soaked, a carry-in table 5 for arranging and housing the dishes washed preliminarily in this sink tank in the rack, a dish washer 1 for housing the rack 8 of this carry-in table for washing and rinsing, a carry-out table 10 for taking out the rack from this dish washer to take out washed dishes from the rack, a return path for returning the rack formed on the side of the carry-in table from the side of this carry-out table, a disposer for crushing the garbage at the lower part of the washing sink and a separator for separating solid and liquid and compressing the crushed garbage on the side of the exit of this disposer.
Patent JP-2002054573-A (JP)
Title: Hermetic compressor
Inventor: JO SHOTON
IPC: F04B39/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor of such a structure as capable of reducing the noise emitted at driving. SOLUTION: The hermetic compressor is structured so that a unit processing part 145 formed to make a deformation processing for heightening the stiffness is provided on the oversurface 143c of an upper shell 143. The unit processing part 145 undergoes an embossing process so as to protrude in the specified depth toward inside or outside of the upper shell 143. The depth of the unit processing part 145 should preferably consist in an embossing of a value between 5 and 15 mm approximately from the outside, and in particular in the case of 7-7.5 mm, the noise reducing effect will be still more excellent.
Patent JP-2002261574-A (JP)
Title: Crystal oscillator and its producing method
Inventor: YOSHIMATSU MASAHIRO
IPC: H01L41/22
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator and its producing method, in which productivity is enhanced and production is facilitated by enhancing the bonding strength. SOLUTION: The underlying concept is to have the basic; a quartz piece for oscillator and a reinforcing plate bonded directly. The quartz piece for oscillator is AT cut and the reinforcing plate comprising a quartz plate provided with a through-hole by etching is made as Z cut. A quartz wafer for oscillator and a reinforcing quartz wafer provided with a through-hole by etching are bonded directly or the quartz piece for oscillator, and the reinforcing quartz wafer are bonded directly and the reinforcing quartz wafer is provided with a plurality of through-holes by etching.  Excitation electrodes are formed on the opposite major faces of the quartz piece for oscillator facing the through- hole, and after lead electrodes being connected with the exciting electrodes are formed on an inclining face of the through-hole obliquely intersecting the Z' axis of the crystal, it is divided into individual crystal oscillators, where the quartz piece for oscillator and the reinforcing plate are bonded. Alternatively, the quartz piece for oscillator is AT cut, and the reinforcing plate provided with a through hole by etching is a glass plate.
Patent JP-2002253014-A (JP)
Title: Posture controlling device in agricultural working machine
Inventor: TOKI HARUMITSU
IPC: A01B63/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a posture controlling device capable of adequately controlling laterally inclined postures of a mobile vehicle or a working apparatus by treating signals from a posture controlling sensor by frequency analysis and using only the effective components for controlling. SOLUTION: The posture controlling device in an agricultural working machine controls the posture of the machine body based on signals detected by a posture controlling sensor. In the posture controlling device, components in a specific frequency region having little relation to the periodical swings of the machine body are extracted from the signals detected by the sensor, and a parameter related to controlling speed is changed in accordance with the levels of the extracted components. Further, the components in a specific frequency region having a deep relation to the periodical swings of the machine body are extracted from the signals detected by the sensor, and the sensitivity of the control is changed in accordance with the levels of these extracted components.
Patent JP-2002256285-A (JP)
Title: Cleaning liquid composition for optical component
Inventor: YOSHIDA MIZUHO
IPC: C11D17/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning liquid composition for cleaning optical parts stuck with particles, wax, pitch and/or adhesive, slightly polluting the environment, few in regulations on handling, damaging no optical parts, and having sufficient cleaning ability. SOLUTION: This cleaning liquid composition for optical parts comprises (A) an anionic surfactant, (B) a nonionic surfactant, (C) water and (D) a 9-18C hydrocarbon; wherein the weight ratio A/B is 0.05-0.4, the weight ratio (A+B)/D is 0.01-0.1 and the weight ratio C/D is <=0.05.
Patent JP-2002063914-A (JP)
Title: Fuel cell gas separator, manufacturing method of fuel cell gas separator and fuel cell
Inventor: NAKADA HIROMICHI
IPC: H01M8/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To realize enough corrosion resistance in a metal gas separator. SOLUTION: A separator 30 is equipped with a substrate 60 with a given rough shape, a base coat layer 62 on the substrate 60, a first coat layer 64 for coating them, and a second coat layer 66 fitted further on it. The second coat layer 66 is structured with a carbon material, has enough conductivity to protect the lower layers. The first coat layer 64 shows enormously high corrosion resistance being covered with the second coat layer 66, because it is formed of precious metal. The base coat layer 62 and the substrate 60 are covered with the first coating layer 64 and the second coat layer 66, so that progress of corrosion can be prevented, and the whole separator 30 shows good corrosion resistance.
Patent JP-2002264726-A (JP)
Title: Vehicle room mirror
Inventor: TSUZUKI KOJI
IPC: B60R1/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure forward visibility of a vehicle, and to excellently keep operability of operation keys for a telematics system. SOLUTION: This vehicle room mirror 11 is arranged in a cabin of the vehicle mounted with the telematics system, and is arranged inside windshield, and has a mirror 13 and a housing 12 for installing this mirror. An outer peripheral wall part 15 of this housing 12 is provided with the operation keys 16, 17 and 18 for the telematics system having operation surface parts 16a, 17a and 18a almost flush with a wall surface of the outer peripheral wall part 15. In this constitution, the operation keys 16, 17 and 18 do not practically project outside the vehicle room mirror 11.
Patent JP-2002261246-A (JP)
Title: Semiconductor device and analyzing method thereof
Inventor: YOSHIDA EIJI
IPC: H01L21/8238
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device for locating a failure point thereof in more details. SOLUTION: An n<+> impurity region 3 and a p<+> impurity region 4 are interconnected and connected to a peripheral circuit 50. Gate electrodes 1, 10 are interconnected and connected to the peripheral circuit 50. A ground potential 8 is applied to an n<+> impurity region 2 and a p<-> well region 6, and a power source potential 9 is applied to a p<+> impurity region 5 and an n<-> well region 7. An n<+> impurity region 23 and a p<+> impurity region 24 are interconnected and connected to the gate electrode 10 through a metal wiring 31. The ground potential 8 is applied to a p<-> well region 26, and the power source potential 9 is applied to an n<-> well region 27.
Patent JP-2002271736-A (JP)
Title: Contents reproducing device, contents providing device, contents reproduction program and contents providing program
Inventor: NISHIMOTO TOMONARI
IPC: H04N7/173
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a contents reproducing device that inserts and reproduces spot CM(commercial message) contents in matching with the preference of a viewer in place of a general-purpose spot CM contents in displaying the program contents on a screen. SOLUTION: Receiving the spot CM contents from a contents provider device 1, the contents reproducing device 2 extracts only the spot CM contents in matching with the preference of a viewer and stores them to an information storage means 23 based on the contents set initially by the viewer. In reproducing a program contents, a contents reproduction control means 24 reads the spot CM contents stored in the information storage means 23 and inserted and reproduces the preferred spot CM contents in place of the general-purpose spot CM contents in the program contents.
Patent JP-2002039545-A (JP)
Title: Aluminum panel installation member
Inventor: AKAMATSU TAKASHI
IPC: F24C15/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive aluminum panel installation member capable of installing an aluminum panel on a stove easily, surely, and inexpensively. SOLUTION: There are provided a magnet 5, a yoke 2 fixed to the magnet 5, a holding section 3 for holding a lower end of an aluminum panel, and a plastifiable coupling piece 7 for coupling the yoke 2 and the holding section 3.
Patent JP-2002266555-A (JP)
Title: Remote control device for automatic door
Inventor: KONDO YASURO
IPC: H04M11/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive remote control device for an automatic door, which enables various types of settings of the automatic door to be input and changed without requiring a visit of an engineer to a job site. SOLUTION: This remote control device is provided with a communication mean 6 for connecting the automatic door 3 with a terminal 2 for monitoring an elevator 4 and building equipment 5 in the same building. The terminal 2 and the automatic door 3, respectively, are provided with storage parts 24 and 36 for storing various types of set values required for controlling opening/ closing of the automatic door 3, and the automatic door 3 is provided with a communication I/F part 35 for inputting the set values from without. Operations for inputting and changing the set values for the automatic door 3 are conducted at a monitoring base 1 connected with the terminal 2 via a public network 7.
Patent JP-2001262288-A (JP)
Title: Magnetic flux ring for permanent magnet motor
Inventor: VERBRUGGE BRANDON
IPC: C22C38/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric tool including a motor having a magnetic flux ring. SOLUTION: This magnetic flux ring includes a ring member having first and second ends. The ends are disposed to be approached to/separated from each other when the ring is contracted/expanded. At least one anchor is integrated with the ring. A pair of magnets are coupled with the integrated anchor so that the magnets are coupled with the ring. The magnets are coupled with the ring so that the ring is contracted/expanded by using the magnet fixed in the ring.
Patent JP-2002285480-A (JP)
Title: Antistatic rug and electroconductive pile yarn for composing the same
Inventor: YAMADA KOHEI
IPC: D06N7/00
Filed: 2001-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic rug using electroconductive pile yarns for carpets designed to sufficiently exhibit electroconductive performances possessed by electroconductive fibers without requiring much time and labor for production. SOLUTION: This antistatic rug 10 is obtained by picking electroconductive pile yarns 14 in a fiber substrate 12 and integrating a backing layer 15 with the back surface. A metal foil 20 prepared by picking the electroconductive pile yarns 14 is interposed between the backing layer 15 and the fiber substrate 12 to make the respective electroconductive pile yarns 14 electrically conductive.
Patent JP-2002267574-A (JP)
Title: Colorimetry device for color display device, colorimetry, image quality adjustment/inspection device, and image quality adjustment/inspection method
Inventor: TANAKA SHINJI
IPC: G01M11/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a colorimetry and its device for accurately measuring color information values of various kinds of color display devices in a plurality of optional points. SOLUTION: A color CCD camera is used as a imaging means for measuring, a characteristic correction value of the color CCD camera is calculated by the optional point within a measuring pattern every display device of a measuring object and prior to image measuring, and the color information value of the optional points within the measuring pattern by imaging is accurately obtained based on the calculated result.
Patent JP-2002276877-A (JP)
Title: Inner core
Inventor: KAKEHASHI KOICHIRO
IPC: F16L33/22
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To surely fix an inner core at a tube end with preventing misalignment of the inner core to a direction of falling off from a tube without being affected by variation of inner diameters of tubes and to easily detach the inner core from the tube end and to reduce manufacturing cost by utilizing external thread and internal thread. SOLUTION: A internal thread part 34 is formed on a tube wall of a short tube part 28 of the inner core 10 and is threadedly engaged with an external thread part 36. The external thread part 36 is threadedly engaged with the internal thread part 34 formed on the short tube part 28 and fastened under a condition that the short tube part 28 of the inner core 10 is inserted into a tube end of a tube 14 and a tip thereof is pressure-contacted on an inner surface 14b of the tube 14. Accordingly, the inner core 10 can be fixed at the tube end of the tube 14 by adjusting a threadedly engagement position of the external thread part 36 to the internal thread part 34 even if the tube 14 has variation of inner diameter.