baber/WOPTO huggingface dataset:
Patent JP-2001322392-A (JP)
Title: Sheet for transfer simultaneously with forming and formed matter
Inventor: YAMANAKA TETSUYA
IPC: B44C1/165
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for transfer simultaneously with forming, whose beautiful metallic luster will not be spoiled due to the generation of crack in a metallic deposit layer upon transferring and which is strong in an adhesive force between a mold releasing layer and a deposit anchor layer while excellent in mold releasing characteristics as well as workability upon transferring simultaneously with forming. SOLUTION: The sheet for transfer simultaneously with forming is provided on one side of a plastic film with a mold releasing layer, consisting of a thermocuring resin and a thermoplastic resin, a resin anchor layer provided on the mold releasing layer, a metallic thin film layer provided on the resin anchor layer and a bonding layer provided on the metallic thin film layer. A separating layer is provided between the plastic film and the mold releasing layer while a ratio of the thermocuring resin to the thermoplastic resin in the mold releasing layer is specified so as to be 75-60 wt.% of thermocuring resin to 25-40 wt.% of thermoplastic resin.
Patent JP-2002006571-A (JP)
Title: Image-forming system
Inventor: KIDA YUJI
IPC: H05K7/18
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming system, capable of controllably performing the improvement of the handleability of the image-forming system, the improvement of the installation easiness of the image-forming system and the effective utilization of office space due to the reduction of floor occupying area, by adjusting the mutual positions of a printer device, and to provide a scanner device or regulating the mutual positions of the printer device and the scanner device. SOLUTION: This image-forming system is equipped with a printing function part 1 for printing images on paper, an original read function part 2 for reading the image by scanning an original and a support body 8, on which the reading function part 2 is placed, so that the reducing function part 2 is positioned above the printing function part 1. In the system, the printing function part 1 can be relatively moved to the reading function part 2 placed on the support body 8. Then, the system is equipped with a locking means for regulating the relative position of the read function part 2 to the printing function part 1 in an access direction, by locking a part outside an access space below the printing function part 1 on the lower part of the support body 8.
Patent JP-2001072962-A (JP)
Title: Hard disc abrasive made of glass
Inventor: OTA ISAO
IPC: B24B37/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a hard disc abrasive made of glass enabling a high quality abraded face to obtain in a high speed abrading properties, improved productivity and cost reduction to bring by comprising ceric oxide particle as a stable slurry dispersed in water, a ratio of the cerium to the whole rare earth elements being at least a certain value and the ceric oxide particle having a specific average secondary particle diameter. SOLUTION: A hard disc abrasive made of glass comprises a stable slurry of a cerie oxide particle having an average secondary particle diameter of 0.1-0.5 μm dispersed in water and contains 0.2-30 wt.% as a CeO2 concentration. A ratio of the cerium to the whole rare earth elements is preferably at least 95% in terms of weight of the oxide. The ceric oxide particle to be used comprises reacting a cerous salt with an alkali in a mole ratio of (OH)/(Ce3+)=3-30 in an aqueous medium under an inert gas atmosphere to prepare a suspension of cerous hydroxide, and then blowing a gas containing oxygen at a temperature of 10-90 deg.C in the atmosphere to produce the crystalline ceric oxide having the average secondary particle diameter of 0.1-0.5 μm.
Patent JP-2002008201-A (JP)
Title: Magnetic disk memory device
Inventor: SHINOMIYA TOSHIO
IPC: G11B5/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk memory device suitable for achieving a high surface recording density. SOLUTION: This device is constituted in such a manner that a head is fixed to the tip side through a suspension corresponding to a disk-shaped magnetic storage medium, and a write driver for supplying a write-in signal to the above head and a semi-conductor integrated circuit device including a read amplifier for amplifying a read-out signal from the head and a current adjusting circuit for reducing the difference in the current consumption at the time of reading operation and at the time of writing operation, are mounted on the suspension.
Patent JP-2002009999-A (JP)
Title: Charging system and computer readable recording medium
Inventor: YOSHIMURA YOSHINORI
IPC: G06Q30/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a charging method for an image input/output device in network distribution environment capable of dealing with even the trouble such as error caused halfway without causing any unfairness caused by a mechanism to be used and service to be offered. SOLUTION: A FAX transmission/print request is issued from a client to a broker 9' by a user request. Image input/output devices having a print function and a FAX transmitting function are searched from plural image input/output devices 7 registered at startup and print/FAX transmission is requested in the broker 9'. Charging processings according to use of software components are performed in the respective input/output devices 7 during print/FAX transmission. When the error is generated during the print, a printer informs the broker 9' of the error and the broker 9' requests clearance of a job and charging regarding the job to both of the printer by which the print is performed and FAX by which the FAX transmission is performed. The broker 9' leaves error/ charging clearance history in a storage medium.
Patent JP-2001020712-A (JP)
Title: Pump housing for internal combustion engine
Inventor: SAYERS JONATHAN ALAN
IPC: F01M11/03
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a pump housing with a simple structure. SOLUTION: This pump housing 10 to be mounted on an engine block in an internal combustion engine has a main unit 11 comprising a groove 22 for a coolant pump 16, a passage for coolant between an inlet 28 and outlets 36, 38 with respect to the coolant pump 16, a groove 56 for a lubricant pump 20, and a passage for lubricant between an inlet 60 and outlet 62 with respect to the lubricant pump 20.
Patent JP-2001032708-A (JP)
Title: Exhaust emission control device
Inventor: OSUGA MINORU
IPC: F02D41/22
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To control an engine so as to retain high efficiency by detecting lowering of efficiency so that lowering of efficiency caused by deterioration by the long time operation of the catalyst of an internal combustion engine is prevented. SOLUTION: A catalyst is located in the exhaust pipe of an engine. Sensors 7, 8 for detecting exhaust gas conditions are arranged in front and behind the catalyst. These sensors 7, 8 may be an oxygen sensor whose output is changed stepwise when, for example, λ=1, or a sensor whose output is changed in proportion to an air-fuel ratio. The detected values from both the sensors 7, 8 are incorporated into a control unit, catalyst purifying efficiency and the degree of deterioration of the catalyst are estimated based on the compared result and an engine is controlled so as to have the best efficiency. Lowering of efficiency of the catalyst caused by longtime operation is detected and the engine is controlled so as to avoid lowering of efficiency, therefore, high exhaust gas purifying characteristics can be retained.
Patent JP-2002083812-A (JP)
Title: Wiring material and semiconductor device with the wiring material and its manufacturing device
Inventor: TAKAYAMA TORU
IPC: G02F1/1368
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable electrooptical device and its manufacturing method using a material having sufficiently low electric resistivity and high heat resistance as the wiring or electrode of each circuit of the electrooptical device represented by an AM-LCD. SOLUTION: A target with a high degree of purity is used, a unitary argon gas (Ar) is used as a sputter gas, the temperature of a substrate is set to 300 deg.C or less, sputter power is set to 1 to 9 kW, and the pressure of the sputter gas is set to 1.0 to 3.0 Pa, thus setting the stress of a film to -1×1010 to 1×1010 dyn/cm2. Using a conductive film where sodium contained in the film is set to 0.03 ppm or less (preferably, 0.01 ppm or less) and at the same time an electric resistance rate is set to 40 μΩcm or less as the gate wiring material of TFT and other wiring materials, the operation performance and reliability of the semiconductor device with TFT can be improved greatly.
Patent JP-2002016246-A (JP)
Title: Manufacturing method of mos-type semiconductor transistor
Inventor: HASEGAWA MASAHIRO
IPC: H01L21/336
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for improving productivity of a MOS-type semiconductor transistor having an LDD structure. SOLUTION: The manufacturing method of a MOS-type semiconductor transistor having an LDD structure includes a process of forming a first oxide film on the semiconductor substrate and on the surface of a gate electrode, formed on the semiconductor substrate via a gate insulating film, a process of forming a nitride film on the first oxide film, a process of forming a second oxide film on the nitride film, a process of forming sidewall spacers on both the side surfaces of the gate electrode, by selectively applying an anisotropic etching to the second oxide film, a process of selectively removing by a wet etching the sidewall spacers present on an element-forming region, after implanting high-concentration ions into the semiconductor substrate, and a process of implanting low-concentration ions into the semiconductor substrate.
Patent JP-2002015735-A (JP)
Title: Lithium iron compound oxide for lithium secondary cell positive active material, its manufacturing method and lithium secondary cell using the same
Inventor: KANZAKI MASAO
IPC: H01M10/05
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium iron compound oxide for a lithium secondary cell positive active material which has a large active material discharging capacity, and less cycle deterioration which can maintain the capacity after cycles, and provide a method to simply manufacture the lithium iron compound oxide. SOLUTION: A lithium iron compound oxide is an olivine structure lithium iron compound oxide whose basic composition is LiFePO4, with its average particle size less than 1 μm. Its manufacturing method consists of a material mixing process to get a mixture by mixing a lithium compound, an iron compound and an ammonium salt including phosphorus, and a calcination process to burn the mixture at temperature of 600 deg.C or more and 700 deg.C or less.
Patent JP-2002016227-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI TADAMASA
IPC: H01L21/3205
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with guard rings which can effectively shut out external noise. SOLUTION: In a semiconductor substrate 11, a first guard ring 13a formed by means of high-density ion diffusion is provided around a transistor formation region 12, and a second guard ring 13b is provided at a prescribed distance from the first ring. Metal films 16a, 16b are so formed as to face the guard rings 13a, 13b with an insulation film 15 interposed between the metal films and the guard rings. The metal films 16a, 16b and the guard rings 13a, 13b are connected by interlayer connections 17a, 17b, respectively. The metal films 16a, 16b are connected from electrodes 14a, 14b via individual metal wires 23a, 23b to an outside terminal 22 applied with a reference voltage COM. Thus, noise voltage applied to, for example, an electrode 14n, from the outside can be shut out effectively, eliminating the influence on transistors, etc., in the transistor forming region 12.
Patent JP-2002018556-A (JP)
Title: Mold for continuous caster
Inventor: HORIMOTO KOJI
IPC: B22D11/055
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold for continuous caster in which a meniscus can be visually observed even in the mold for thin cast slab. SOLUTION: This mold is formed of a copper plate 5 constituting the inner wall surface of the mold and a water box frame arranged on the back surface of the copper plate 5, and on the back surface of the copper plate 5, many vertically extending slit grooves 11 are formed. The water box frame is provided with a lower part water path 8 for receiving supply at cooling water from the outer part and an upper part water path 9 for draining the cooling water to the outer part, and the lower part water path 8 and the lower end parts of the slit grooves 11 are formed to communicate with a horizontal water path, and the upper water path 9 and the upper end parts of the slit grooves 11 are arranged to communicate with an inclined water path 10 extending diagonally from the upper surface of the upper part water path 9 to the upper part toward the copper plate 5 side. Consequently, the cooling range of the copper plate 5 approaches the upper end of the mold and the meniscus m can be formed at a high position and the vidual observation of a worker is facilitated.
Patent JP-2002027149-A (JP)
Title: Rental system for portable telephone or the like
Inventor: ISHIBASHI MASAHIRO
IPC: H04M15/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a system that attains speeches connected to overseas public networks as well as to domestic public networks for overseas travelers or the like independently of time and place. SOLUTION: This invention provides a system that rents a portable telephone body or the like with free call units of a prescribed monetary amount initially set thereto and its right of use to a traveler from overseas and a business man during a business trip on the condition of identification of the traveler and the business man by means of a passport.
Patent JP-2002022517-A (JP)
Title: Composite flowmeter and flow rate calculation method therefor
Inventor: IECHI HIROYUKI
IPC: G01F1/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To further reduce the current consumption in a composite type flowmeter to attain the smaller size and longer life of battery. SOLUTION: This flowmeter is provided with fluidic vibration presence judgment means (S2-S7) for judging whether a fluidic vibration is present or not, and drive switching means (S8, S10, S12, S14 and S16) for driving both or either one of a pressure sensor and a thermal flow velocity sensor according to the presence of absence of fluidic vibration, and the drives of the pressure sensor and the thermal flow velocity sensor are switched on the basis of the presence or absence of fluidic vibration.  For example, the pressure sensor is driven to calculate the flow rate when the fluidic vibration is present, and the thermal flow velocity sensor is driven to calculate the flow rate when the fluidic vibration is absent, whereby the time for driving the thermal flow velocity sensor requiring a large current consumption for drive can be shortened to reduce the current consumption, and a battery can be thus made smaller in size.
Patent JP-2002022379-A (JP)
Title: Heat pipe
Inventor: FUKUI KOICHIRO
IPC: F28D15/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat pipe which is satisfactory in a reflux function and evaporation efficiency of a condensed solution and which is excellent in heat dissipation performance. SOLUTION: A heat pipe 1 is adapted such that part of a bottom wall of a flat pipe body 10 in which a working fluid is encapsulated is bulged out and formed to the outside in a mounting section 13 that is mounted on an external heater H, whereby a recessed portion 13a is formed in the mounting section 13. Further, a heat transfer structure 20 is disposed in the recessed portion 13a in the heat pipe body 10, which structure comprises a porous structure and is relatively excellent in heat transfer property, and wicks 21 and 21 comprising porous structure and promoting reflux of the condensed solution are disposed on an internal bottom section of the foregoing pipe body 10 while covering the heat transfer structure 20.
Patent JP-2002023813-A (JP)
Title: Host computer and recording medium with its program recorded and control system using the same
Inventor: MIYAHARA HIDEKI
IPC: G05B19/05
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To shorten a required time at the time of updating memory contents in plural terminal equipment which is respectively equipped with a non-volatile semiconductor memory whose wiring requires a much time. SOLUTION: At the time of transmitting a data string to be written in the nonvolatile semiconductor memory of a storage part 44 to each programmable display 4, when a data stream to plural transmission destinations are provided with any common part, a transmission destination control part 73 arranged in a host computer 6 for control multi-casts or broadcasts the common part to those transmission destinations. When the data stream is written in each programmable display 4, the writing success reports from those respective programmable displays 4 are successively reported to a writing confirming part 74 of the host computer 6 for control.  On the other hand, when those data streams are not provided with any common part, the transmission destination control part 73 detects that the transmission of the data stream to a certain programmable display 4 is ended, and starts the transmission of the data stream to the next programmable display 4 before the writing success is reported.
Patent JP-2002021773-A (JP)
Title: Centrifugal liquid pump device
Inventor: MAEKAWA JUN
IPC: F04D15/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal liquid pump device allowing determination of a loss of synchronization in a magnetic coupling from the outside and having a loss of synchronism detection function causing less error determination in a non-synchronization-loss condition. SOLUTION: This centrifugal liquid pump device 1 is provided with a pump part 2 having an impeller having a housing 20, a first magnetic body 26, and a second magnetic body 28 and turning inside the housing, an impeller torque generation part 3 having a rotor 31 provided with a magnet 33 attracting the first magnetic body 25 in the impeller and a motor 34 turning the rotor 31, a pump device main body 5 having an impeller position controlling part 4 provided with a electromagnet 41 attracting the second magnetic body of the impeller, and a controller 6.  The controller 6 is provided with an electromagnet current monitoring function, a motor driving current monitoring function, a motor rotational number monitoring function, and an impeller synchronization loss condition determining function using an electromagnet current value, a motor driving current value, and motor rotational number value.
Patent JP-2001068032-A (JP)
Title: Pump pipe for flat display panel
Inventor: NORMANNI ALAIN
IPC: H01J11/54
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To carry out uniform sealing and to surely and tightly fit a pump pipe to a tile by providing a pipe-like part, extending vertically to a flat part for stopping the tile and capable of being received in a hole formed in the tile. SOLUTION: This pump pipe has a first pipe-like part jointed to an evacuation port, a flat part 22 for stopping the tile 25 in order to tightly fit the pump pipe onto the tile 25, and a second pipy part 23 capable of being received in the hole 26 formed in the tile 25 and extending vertically to the flat part 22. The pump pipe is mounted to the tile 25 by mounting a bead 24 on the flat part 22. A clip 27 is disposed at a suitable position, to hold the pump pipe by pressing it against the tile 25 and to flatten the bead 24 during heat treatment for transforming the bead 24 into a sealing part.  Preferably, the pump pipe is essentially formed of glass, a half of the difference between the outside diameter of the flat part and the diameter of the hole is at least equal to the depth for receiving the pipy part in the hole, and the length extending from the pipy part is in the range of a half of the thickness of the tile to the thickness thereof.
Patent JP-2002018141-A (JP)
Title: Game system, game device, information storage medium and game data providing device and method
Inventor: IGARASHI KOJI
IPC: A63F13/332
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To easily provide game data from one device to the other device. SOLUTION: In this game device 10 capable of performing a game processing based on the game data, the game data are acquired and electronic mail capable of decoding the game data is generated based on the acquired game data. Then, the game data are transmitted to the other device by the form of the electronic mail. Also, the electronic mail is acquired from the outside and the game data are decoded from the acquired electronic mail. The game data are turned to the object of the game processing thereafter.
Patent JP-2002021277-A (JP)
Title: Solar cell module and solar energy power generating function attached roof making use thereof
Inventor: HATSUKAIWA TERUKI
IPC: E04D13/18
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a building material integration solar cell module and an energy generating function attached roof making use thereof capable of installing a verge substrate throating return section on a roof body without being crushed and maintaining a waterproofing function for the verge substrate throating to prevent the trouble of the solar cell module by leakage of water to the indoor side and staying humidity. SOLUTION: For the building material integration solar cell module including a solar cell 2 consisting of roofing and a supporting base 3 fixed to the roof body by supporting the solar cell, a plurality of shoe materials 5, 5, etc., are arranged to the bottom facing the rood body of the supporting base 3, and when the shoe materials 5 cover the solar cell module 1 on the upper side of the verge substrate throating of the roof body, the thickness of the bottom of the supporting base 3 floated with the shoe materials 5 is so set that the verge substrate throating return section can not be crushed.
Patent JP-2002027400-A (JP)
Title: Video signal recorder/reproducer and recording/ reproducing method, and recording medium
Inventor: OTA MASASHI
IPC: H04N9/79
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To extract a representative image for selecting a desired program or scene. SOLUTION: The video signal recorder/reproducer comprises means for extracting a still image from a series of video signals at a specified timing, means for making a decision whether a extracted still image can become a representative image or not, and means for setting a still image as a representative image in correspondence with the decision results wherein a plurality of retrieving screens of a selected program are presented as a list so that a user can grasp the content of that program in a short time.
Patent JP-2002027814-A (JP)
Title: Attaching structure of fuel tank for mower
Inventor: KANEYUKI HITOSHI
IPC: A01D34/68
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a fuel tank for a mower, without increasing the height of a vehicle more than the required value. SOLUTION: An engine 4 is installed in a machine frame 6a side at the front or rear part of a traveling machine body 6 having a weed-trimming device 14 for mowing installed in the lower part thereof so as to be freely lifted or lowered, and the fuel tank 127 is installed in the side part of the engine 4.