baber/WOPTO huggingface dataset:
Patent JP-2002268361-A (JP)
Title: Imaging device for imaging method
Inventor: MATSUMOTO HIDEKI
IPC: G03G15/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method, which will not degrade the detection accuracy, even if the unstable state of toner occurs, due to a long print stoppage time. SOLUTION: A cartridge C is provided with a developing device 4, provided with a developer storage part 4a where a developer is stored, developer residual quantity detecting means 100 and 101 which detect the residual quantity of the developer in the developer storage part 4a, and a storage means 20 where the latest developer residual quantity information can be stored, and the imaging device has a continuous stop time counter which counts the continuous stop time of a driving system, which the imaging device has, and updating of information in the storage means for developer residual quantity information is inhibited in a prescribed interval, when the continuous stop time counter indicates a prescribed time or longer.
Patent JP-2002266613-A (JP)
Title: Lubricating device provided with triple oil pump and its manufacturing method
Inventor: KUMAGAI TAKUYA
IPC: F04C11/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device structure in a lubricating device provided with a triple oil pump and its manufacturing method miniaturizing and compactifying an oil pump, shortening an oil pump attaching part size, facilitating assembly work of the oil pump, reducing assembly man-hour, simplifying a casting form of a pump case, reducing casting man-hour and reducing device cost by improving a suction part and a discharge part of the pump. SOLUTION: The lubricating device provided with the triple oil pump is composed so that lubricant sucked in from two suction passages by rotations of three pump gears arranged side by side inside the pump case is sent out to two discharge passages. It is characterized by that outlet opening portions of the discharge passages of the pump case are embedded in a case part of an attaching apparatus of the oil pump, the outlet opening portions are opened directly in the discharge passage case part, and a suction duct part of the pump case is directly fixed to the case part.
Patent JP-2001332039-A (JP)
Title: Drive, data readout method, information recording medium reproducing device and data reproducing method
Inventor: SUGIMOTO HIROSHI
IPC: G11B20/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress error data reproduction while securing real-time characteristic of the data reproduction. SOLUTION: The data readout method includes a step which performs readout operation with respect to all a plurality of address regions specified among the plurality of address regions while holding readout error information being information about a readout error, when the readout error is generated at the time of reading data from one address region among the plurality of address regions, and a step which transfers readout data to a data reproduction device (138) to reproduce the readout data and reports the readout error information to the data reproduction device (138), in an information recording medium (115) having the plurality of address regions.
Patent JP-2002271182-A (JP)
Title: Clock stoppage detecting circuit
Inventor: HONDA IKUYA
IPC: G06F1/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a multivibrator being required to be mounted as an additional part on a board, because the multivibrator cannot be generally built in a custom IC in a conventional clock stop detecting circuit, and the custom IC being required to enable one of its terminals to output subharmonic clock signals and the other of its terminals to receive clock stop status signals. SOLUTION: A control circuit is equipped with a custom IC 102 where an analog multiplying circuit 103 is built, a differentiating circuit 104 which generates differentiated pulses 108 of the input clock 106 by operating on the multiplied clock 107 outputted from the analog multiplying circuit 103, a counter 105 loaded with the count by the differentiated pulses 108 by operating on the multiplied clock 107, and a clock stop status 109 which informs that the input clock 106 has stopped, due to the fact that the count of the counter 105 is over a certain value.
Patent JP-2002281195-A (JP)
Title: Remote control system for oa equipment, oa equipment, remote control device, program for running on computer, and recording medium computer-readable having the program for executing computer stored therein
Inventor: HAYASHI TAKAHIKO
IPC: G06F3/048
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system for OA equipment, which has a good user handleability, can improve the flexibility of contents to be displayed on the operating display screen of a remote control device, and can be used versatilely while not being dependent on the type of the OA equipment. SOLUTION: A personal computer 1 displays nearly the same operating display screen as the display of a digital copying machine 2 on a display unit with use of part data as the bases for display of the operating screen, according to set information inputted from the copying machine 2. The computer 1, when a user conducts operations on the operating screen of the display unit, sends operational instructions or display change contents to the copying machine 2. The machine 2 performs its operation according to the operational instruction received from the personal computer, and updates the display, of the display unit on a real time basis according to the display change contents received from the computer 1.
Patent JP-2002280053-A (JP)
Title: Fuel cell power generating system
Inventor: AIKAWA SUSUMU
IPC: H01M8/24
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that temperature is lowered due to heat radiating loss at a peripheral part on a fuel battery power generating system at least made of a fuel cell furnished with a fuel electrode and an air electrode and a power generating reaction chamber in which the fuel cell is stored, that reforming reaction occurs on the fuel electrode of the fuel cell and temperature is lowered in the case when hydrocarbon gas of CH4 etc., is supplied as fuel gas and that a temperature gradient occurs in the power generating reaction chamber and power generating output is lowered due to these temperature lowering. SOLUTION: The temperature lowering is eliminated by setting a surface combustion burner inside the power generating reaction chamber.
Patent JP-2001313080-A (JP)
Title: Re-chargeable lithium battery
Inventor: KOKSBANG RENE
IPC: C01G45/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved anode which can take the place of a present metal lithium anode, and fills simultaneously a demand of advanced reactivity, having a capacity of a good charging rate, a good life, a low specific weight, stability, and low cost, etc. SOLUTION: A lithium battery consists of a positive electrode and a negative electrode which have an active material essentially consisting of lithium oxidation manganese which is expressed with a general formula LixMnyOz. And both the electrodes in a starting state are 1<x<=3, y=2, and z=4, and the negative electrode under circulation (charge and discharge) is 2<=x<=4, y=2, and z=4, and the positive electrode under circulation (charge and discharge) is 0<=x<=2, y<=2, y=2, y=2, and z=4. According to this, since there are more amounts of lithium in the starting than before, degree of electrochemical activity of a battery increases.
Patent JP-2002289896-A (JP)
Title: Concentrating solar cell module and concentrating photovoltaic power generation system
Inventor: SASAOKA MAKOTO
IPC: H01L31/052
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a concentrating solar cell module, in which sunlight is condensed on a photovoltaic element without irregularities in the quantity of light and without chromatic aberrations and which comprises a function for suppressing the temperature rise and especially the irregularities in the temperature rise, and to provide a concentrating photovoltaic power generation system, which is constituted of the module and a tracking device. SOLUTION: The concentrating solar cell module is composed of a primary optical system 201 in which the sunlight 107 radiated from the sun is condensed, a secondary optical system 108 in which the condensed sunlight is guided to the photovoltaic element and the photovoltaic element 204 which is arranged immediately after the system 108. The system 108 is a heat-absorbing material, such as a transmissive solid body. A heat dissipating material is brought close to the system 108.
Patent JP-2002283224-A (JP)
Title: Polishing device
Inventor: TAKAHASHI TAKAYUKI
IPC: B24B37/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device for accurately and stably polishing a polishing object material, and improving efficiency of polishing work in the polishing device for performing the polishing work with a thin metallic plate-like body as the polishing object material. SOLUTION: Since the polishing device is constituted in such a way that the polishing object material is installed on a surface opposed to a polishing table, a guide member attached with a micrometer interlocking with the polishing object material via a spindle is held on the opposite side surface by an installing tool, and is arranged in a polishing position of the polishing object material, a polishing quantity of the polishing object material is precisely controlled, this guide member is held in the polishing position by the installing tool, and polishing is performed by accurately maintaining parallelism of the polishing object material so that effective polishing work can be performed.
Patent JP-2002287850-A (JP)
Title: Portable information terminal
Inventor: SUGIKAWA AKIHIKO
IPC: G06F3/0338
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To easily operate a screen with one hand in any use environment in a portable information terminal means such as a cellular phone or a PDA provided with a screen display means at the front face of a easing. SOLUTION: This portable information terminal 1 has an operating means 3 protrusively provided in a multi-way swingable manner at the side face of a casing adjacent to a display part 2 of the portable information terminal 1. An image three-dimensionally displayed on the display part 2 can be three- dimensionally moved being interlocked with the swing of the operating means 3 of the portable information terminal 1 by swinging the operating means 3.
Patent JP-2001329367-A (JP)
Title: Chemical vapor deposition for barrier from new precursor
Inventor: PARKHE VIJAY D
IPC: C23C16/42
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a metallic and/or metallic nitride layer on a substrate by chemical vapor deposition and to provide a precursor. SOLUTION: An organometallic precursor has a chemical formula of ((Cp (R)n)xMHy-x; wherein, Cp is a cyclopentadienyl functional group; R is a substitutional group on the cyclopentadienyl functional group and contains an organic group having at least one carbon-silicon bond; (n) is an integer of 0 to 5; (x) is an integer of 1 to 4; M is a metal; and (y) is the valence of the metal M. A metal, metallic nitride, metallic carbonitride, or silicon nitride film can be deposited on a heated substrate under the pressure of about <20 Torr by thermal or plasma decomposition in the presence of working gas of hydrogen, nitrogen, ammonia, silane or their combination. By controlling the composition of the gas for reaction, a metal or metallic nitride can be deposited.  As to the deposited metal or metallic nitride film, next, contaminates are removed to make its density high, and then, the film can be exposed to plasma for reducing its specific resistance.
Patent JP-2002289638-A (JP)
Title: Wedged tool
Inventor: FUKUDA TSUTOMU
IPC: H01L21/60
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the wear and abrasion resistance of the holding portion 2 of a wedged tool being used for wire bonding, and prevent life shortening caused by welding and short circuit of a semiconductor device or the like. SOLUTION: As for the wedged tool which performs bonding by holding a bonding wire in wire-bonding the semiconductor device, the holding portion 2 which holds the bonding wire is provided at the top portion of a tool body 1, and at least the holding portion 2 is coated with a diamond coating film 9.
Patent JP-2002288586-A (JP)
Title: Object discriminating method
Inventor: OGURI HIROO
IPC: G06T7/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify counting of designated straight lines displayed on the surface of an object to be detected. SOLUTION: In an object discriminating method, a binary image of the surface of the object W to be detected is analyzed along the whole periphery, symbols L displayed on the surface are counted, and the count value is compared with a preset value to thereby discriminate whether the object W to be detected is right or wrong.
Patent JP-2002282161-A (JP)
Title: Bathroom structure
Inventor: MATSUO MASAHIRO
IPC: C02F1/42
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom structure in which a water softener does not make a washing space narrow and is finely arranged without problem in appearance. SOLUTION: The bathroom structure is provided with the water softener 2 which is composed of a main body 2a having a box-shaped body. The main body 2a is installed so as to be connected with faucets (a faucet 3 for washing and a faucet 4 for bathtub) of a bathroom unit 1, a water pouring part such as shower 5 and shower tower 6 or mist nozzle part 7, and is integratedly assembled in a counter facility 10 as a constitutive member.
Patent JP-2002243443-A (JP)
Title: Horizontal control mechanism and laser making apparatus having the same
Inventor: TAKEDA JUNICHIRO
IPC: G01C15/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking apparatus capable of forcibly controlling a hanger in a vertical attitude and further horizontally rotating a direction of a laser beam by a remote control terminal unit by holding a lower part of the hanger made of a lens barrel or the like rockably hung by a gyro by a rocking control means for horizontally moving by a drive of a motor based on a sense signal of a horizontal sensor to decide its verticality so as to irradiate the laser beam to become an India inking line in a direction with the verticality as a reference. SOLUTION: The laser marking apparatus comprises a lower part 23a of the lens barrel 23 projected into and held in long holes 35a and 45a of a first slide plate 35 and a second slide plate 45 horizontally movable to a base 2 to be horizontally moved by drives of motors M1 and M2. The motors M1 and M2 are controlled to be driven based on calculated and processed values of sense signals of tilt sensors S1 and S2 rocking together with the barrel 23 to forcibly recover the vertical attitude of the barrel 23. Further, a laser India inking unit body 3 is constituted to be horizontally rotatable with respect to the base 2.
Patent JP-2003064486-A (JP)
Title: Etching apparatus with shower plate incorporated with porous ceramics
Inventor: NAKATANI MINORU
IPC: B05B1/14
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To solve the unevenness of scattering, though, in the production of a semiconductor or a liquid crystal glass panel, an etching solution is scattered over a member 1 to be etched on etching, to simplify a complicated and expensive etching apparatus, and to reduce its cost as well. SOLUTION: A porous member such as porous ceramics 13 is used for a scattering nozzle 9 of an etching solution 10, and a nozzle having a shape same as that of the member 1 to be etched is freely produced, so that the etching solution 10 is scattered over the whole face of the member 1 to be etched at a low flow velocity.
Patent JP-2002300245-A (JP)
Title: Portable telephone set
Inventor: OSANAI HIROTSUGU
IPC: H04M1/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that deficiency is brought about when a foldable portable telephone set is used because a function such as an auxiliary indicator in its folded state can not operate while the foldable portable telephone set is open in the foldable portable telephone set. SOLUTION: Projecting parts and recessed parts are formed in a hinge part, the upper part and the lower part of a casing are electrically connected through the hinge part, and devices such as an auxiliary displaying part are also arranged at the projecting part of the hinge part.
Patent JP-2002293501-A (JP)
Title: Method and apparatus for hydrogen generation
Inventor: TANAKA AKINORI
IPC: C01B4/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a compact and portable apparatus easily generating a lot of hydrogen in term of a weight. SOLUTION: Copper and zinc are soaked into a strong acidic solution containing sulfuric acid consisting of deuterium. The weight of zinc is made heavier than that of copper. The zinc and copper are separately formed into a plate, reticular, fibrous, granular or porous shape, and are places near with each other.
Patent JP-2002292070-A (JP)
Title: Grounding mechanism in game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a grounding mechanism in a game machine capable of grounding game control boards in the game machine by a simple composition and capable of respectively positively grounding the game control boards in the game machine. SOLUTION: The grounding mechanism removing electrical troubles such as noise or static electricity generated in the game control boards 21 controlling game actions of the game machine 1 is composed of a holding base 22, conductive pawl parts 36 (connecting means) provided in each game control board 21 and connecting game control board 21 sides and the holding base 22, and a grounding means 32 grounding the game control boards 21 via the holding base 22.
Patent JP-2002293017-A (JP)
Title: Material to be recorded for ink-jetting
Inventor: NISHIMOTO MASAHARU
IPC: B41M5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material excellent in image density and image clarity at the observation of an image with a transmitted light in the conventional material to be ink-jet-recorded, the image recording surface of which is not the same as its image observing surface. SOLUTION: In the material to be ink-jet-recorded, the printing surface of which is different from its observing surface, the material to be recorded has a structure formed by laminating a first ink accepting layer and a second ink accepting layer in the order named on a light transmissible base material. At the same time, the second ink accepting layer includes particles, which are non-dyeable to the ink, and particles, which are dyeable to the ink.
Patent JP-2002296284-A (JP)
Title: Automatic analyzer
Inventor: OTAKI TOMOMASA
IPC: G01N35/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce a part cost in a consumable part of an automatic analyzer, and a burden, onto an operator, of a working volume other than routine work, and to allow the operator to be devoted entirely to inspection work. SOLUTION: Replacing timing of the comsumable part and a part name are determined by combining accumulated values of electrified times in the analyzer and measuring times therein, a date and hour in the last replacement of the part having a life provided by an interactive mode with the operator on an image plane, and information by visual confirmation of an analyzer condition such as a residual amount of a high tergent liquid, and the presence of clogging or the like in an ion-exchanged water nozzle for cell blank.
Patent JP-2001323392-A (JP)
Title: Tin electrolytic composition
Inventor: BROWN NEIL D
IPC: C25D3/32
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic composition for tin plating. SOLUTION: This electrolytic composition for tin plating or a tin alloy plating on a substrate contains one or more tin compounds, one or more acidic electrolytes, one or more alkylene oxide compounds, one or more polyalkylene glycols and, optionally one or more additives.
Patent JP-2002298752-A (JP)
Title: Shadow mask structure and color cathode-ray tube
Inventor: NISHIMURA TADAYUKI
IPC: H01J29/07
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube in which the drift phenomenon according to the conventional technique is suppressed, such that a tension 71 pulling to the four inside corners is applied to the shadow mask 43 originating from a thread winding deformation of a mask frame 41, that the shadow mask 43 assumes a cylindrical surface at room temperature but its central part 43A is willing to become a plane owing to the tension 71 in association with a temperature rise, and that the Q-value of the central part 43A enlarges to cause dislocation of an electron beam and phosphor to result in a drop of the color purity, as called a drift. SOLUTION: The top face of the longer edge member 11A of the mask frame and the top face of a mask support 12 are both formed in circular arcs, and the radius of curvature R1 of the top end face of the mask support 12 is made greater than the radius of curvature R2 of the top end face of the longer edge member 11A of the mask frame, and the top end face of the mask support 12 is fixed in such a way as protruding from the top end face of the longer edge member 11A of the mask frame.
Patent JP-2002302162-A (JP)
Title: Heat-insulating container
Inventor: MURAI TATSUO
IPC: B65D81/38
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulating container which cools down the outside air coming into the container through vents during transportation or storage after vacuum precooling in its heat-regenerating material housing chamber and lets the cooled-down outside air come into the inside of the container and thereby prevents the temperature of contents from rising. SOLUTION: The heat-insulating container is composed of a synthetic resin container main body 10 and a lid body 20, and the heat-regenerating material housing chamber 22 is formed in the lid body 20 with an auxiliary lid 30 for closing the heat-regenerating material housing chamber 22 combined thereto. Vents 40 communicating the outside with the heat-regenerating material housing chamber 22 are formed between the auxiliary lid 30 and the lid body 20, and the heat-regenerating material housing chamber 22 is made to communicate with the inside 11 of the container.
Patent JP-2002200917-A (JP)
Title: Air conditioner for vehicle
Inventor: KOBAYASHI AKIRA
IPC: F25B9/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent fogging of a window pane due to reevaporation of condensation in an internal heat exchanger 44 in a heating operation of a heat pump device 10 in an air conditioner for a vehicle comprising a hot water type heater core 21 using hot water as a heat source and the heat pump device 10 for heating a cabin. SOLUTION: The heating capacity of the internal heat exchanger 44 is limited in such a way that the temperature of the internal heat exchanger 44 is a first specified temperature Te1 (10 deg.C) or less in the heating operation of the heat pump device 10.
Patent JP-2002301455-A (JP)
Title: Method and asphalt plant for treating polluted soil
Inventor: HORAI HIDETO
IPC: E01C19/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an asphalt plant for treating polluted soil at a low cost. SOLUTION: A polluted soil storage bin 25 is placed in juxtaposition to the body 14 of an asphalt plant, and a metering tank 26 is provided in the lower position of the bin 25. Ordinary-temperature polluted soil is always held in the bin 19 and is used in the production of an asphalt paving mixture by introducing a definite amount of the ordinary-temperature polluted soil metered with the tank 26 into a mixer 23 through a chute 27 and blending it with an asphalt paving mixture base.