baber/WOPTO huggingface dataset:
Patent JP-2002008860-A (JP)
Title: Organic electroluminescenct element
Inventor: SATO YOSHIHARU
IPC: H01L51/50
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To improve a luminescence efficiency of an organic electroluminescenct element utilizing phosphorescence luminescence and to secure a driving stability of the same. SOLUTION: In an organic electroluminescenct element having an anode, a luminous layer, and cathode laminated on a substrate in order, the luminous layer contains a compound having N-phenylcarbazole skeleton as a principal component and an organic metal complex including at least one kind of metal selected from group 7 or 11 of the periodic table as a sub component and a blocking layer containing a compound expressed in the following general formula (I) is included between the luminous layer and the cathode. (R1, R2, R3, R4, R5 and R6 are each hydrogen atom or optional substituent and M represents a metal atom selected from aluminum, gallium and indium. X is expressed as one of formulae (1a), (1b), (1c) shown below).  (Ar1, Ar2, Ar3, Ar4 and Ar5 are each an aromatic hydrocarbon group containing a substituent or an aromatic heterocyclic group containing a substituent, and Y represents silicon or germanium).
Patent JP-2001318997-A (JP)
Title: Library system
Inventor: SEKI YOSHIAKI
IPC: H04N21/231
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a library system capable of providing contents stored in old days to a user as necessary. SOLUTION: A reproducing tool capable of reading contents in plural different formats is preserved in a reproducing tool preserving part 104 of a library system 1. When a contents name and a reproducing player name are inputted as the offer request of contents from a user terminal 2, a reproducing tool control part 105 selects and controls the preserved reproducing tool as necessary so that the contents stored in a contents storing part 102 can be read, and when the conversion of the format of the contents is necessary, the format of the read contents is converted into the format suitable for a contents reproducing part 23 of the user terminal 2 by a data format converting part 106, and the contents are offered to the user terminal 2 side.
Patent JP-2001324713-A (JP)
Title: Liquid crystal display element and liquid crystal display device using the same
Inventor: NEMOTO SOTA
IPC: G02B5/20
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a bright picture display with excellent contrast optionally by a transmissive display mode or by a reflective display mode and to permit an excellent color display by either of the display modes. SOLUTION: A liquid crystal LC is held between a first transparent substrate SUB1 having a plurality of electrodes of one side ITO1 and a second transparent substrate SUB2 having a plurality of electrodes of the other side ITO2 placed opposite to the electrodes of the one side. Pixel regions are formed on the respective mutually confronting parts of the electrodes of the one side ITO1 and the electrodes of the other side ITO2. A semitransmissive reflective film T/R is arranged between the first transparent substrate SUB1 and the electrodes of the one side ITO1. Light transmission holes AP are formed on the pixel regions of the semitransmissive reflective film T/R or slits SLT are formed between neighboring pixel regions and a part of illuminating light incident from the side of the first transparent substrate SUB1 is made incident on the liquid crystal LC.
Patent JP-2001324049-A (JP)
Title: Valve with flow rate display
Inventor: NAKAI KEIICHI
IPC: F16K37/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve with a flow rate display capable of easily and freely changing a direction of a scale plate in accordance with a position of a worker and having an indicator with no danger of deformation or breakage. SOLUTION: The indicator 21 made of a cylinder is installed on a bonnet 15 supporting a stem free to rotate on the valve with the flow rate display to change a flow rate of fluid by moving the stem 13 having a valve element 14 in the axial direction by operating a handle 11 and having the indicator to display the changed flow rate.
Patent JP-2001325551-A (JP)
Title: On-line settlement system and commodity selling center
Inventor: TAKAOKA NARUSADA
IPC: G06Q50/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an on-line settlement system which can easily perform on-line settlement using a network. SOLUTION: When a user decides to pay for a commodity provided by a content provider CP like a homepage 12 on the Internet 1 by using the one-line settlement system, the content provider CP automatically switches the line to free dialing and connects a user-side terminal and a CTI center 13 by a line having an outgoing number notifying function. The CP notifies the CTI center of a telephone number and purchase amount data that the user inputs on the screen. The CTI center 13 judges whether or not the outgoing number sent from the user-side device 10 is the same as the telephone number information sent from the CP to identify the user and carries out settlement processing based upon data of a financial institution 14.
Patent JP-2001324849-A (JP)
Title: Image forming device and color slurring processing method for image forming device
Inventor: NISHIMURA MASARU
IPC: G03G15/01
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To stably and accurately calculate the color slurring amount by eliminating influence by a relative error component being a measuring error of color slurring detection pattern. SOLUTION: In the case of generating a color slurring detection pulse signal by comparing an output signal based on reflected light quantity outputted by reading a series of color slurring detection pattern images formed on a carrying belt with a set reference value by a comparison part 102, the amplitude of the output signal is calculated, and the signal change time of the color slurring detection pulse signal is detected. Then, a CPU 104 arithmetically calculates the color slurring amount between respective color images from the amplitude of the output signal and the signal change time, and the position of the image by respective image forming stations for colors other than a reference color is controlled to be corrected based on the arithmetically calculated color slurring amount.
Patent JP-2001331981-A (JP)
Title: Blank master for information recording medium, its manufacturing method, recording master for information recording medium, its manufacturing method and method for manufacturing information recording medium stamper
Inventor: KONDO TETSUYA
IPC: B82B1/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium blank master capable of coating plural photoresists when these are laminated and coated, its manufacturing method, a recording master for the information medium, its manufacturing method, and a method for manufacturing an information recording medium stamper. SOLUTION: A blank master 5 is manufactured by sequentially laminating a first energy line sensitive layer 2, a supermicroscopic discontinuous film 3, and a second energy line sensitive layer 4 on a base plate 1, exposing and developing are carried out by using the beams of different energy intensities, a recording master 9 is manufactured by forming, in the first energy line sensitive layer 2, a first pit pattern 8A reaching the supermicroscopic discontinuous film 3, and a second pit pattern 8B penetrating the first energy Line sensitive layer 2, the supermicroscopic discontinuous layer 3 and the second energy line sensitive layer 4 to reach the base plate 1 and, after a metal layer 10 is formed on the recording mater 9, a stamper 11 is manufactured by peeling off the metal layer 10 from the recording master 9.
Patent JP-2001330101-A (JP)
Title: Rolling element for continously variable transmission
Inventor: KINO NOBUO
IPC: F16H15/38
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance rolling fatigue strength of a rolling element for a continuously variable transmission. SOLUTION: In the transmission using the plural metal rolling elements contacting via lubricating oil, a metal structure of a rolling part surface layer of the each rolling element comprises mainly martensitic structure, an average crystal grain size of martensite crystal grains is 0.5 μm or less, a concentration of solid-solution carbon in martensite of the martensitic structure is within a range from 0.75 wt.% or more to 0.8 wt.% or less, a total carbon concentration in the rolling part surface layer of the each rolling element is 0.8 wt.% or more, pseudo-spherical carbides are dispersedly deposited, a deposited amount of the carbides is 2 area % or more, an average carbide grain size of the carbides is 0.3 μm or less, remaining austenite exists in the metal structure of the rolling part surface layer of the each rolling element,  and an austenite remaining amount is 30 area % or less.
Patent JP-2001067235-A (JP)
Title: Interruption controller and microcomputer
Inventor: MAEDA KOICHI
IPC: G06F9/48
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an interruption controller capable of using a common CPU regardless of the necessity or unnecessity of multiple interruption and reducing the circuit scale of a CPU by reducing the function of the CPU to the irreducible minimum, and to obtain a microcomputer using the interruption controller. SOLUTION: In this microcomputer capable of multiple interruption, an interruption mask level register 46 which is provided at a CPU 2 side heretofore is provided at an interruption controller 4 side so that the CPU 2 can be miniaturized. The interruption controller 4 is constituted so that an interruption mask level in the interruption mask level register 46 can be saved to an RAM 6 according to a stack signal STK outputted by the CPU 2 simultaneously when the PSR (system register) value and PC(program counter) value of the interruption processing executed until that time are saved to RAM 6 at the time of starting interruption processing,  and that the interruption mask level saved to the RAM 6 can be returned to the interruption mask level register 46 according to a return signal RTN outputted by the CPU 2 simultaneously when the PSR value and PC value are read from the RAM 6 at the time of resuming the interrupted interruption processing.
Patent JP-2001332438-A (JP)
Title: Capacitor device with prediction maintenance function
Inventor: ITABASHI SATORU
IPC: H01G2/14
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor having a prediction maintenance function, capable of properly predicting the replacement time during its use. SOLUTION: A body capacitor 1 which carries out the main functions of an electrical circuit, a metallized film deteriorated in proportionally with its use is rolled up into a capacitor element, the capacitor element is housed in a case to serve as an attached capacitor 2 of small scale, the attached capacitor 2 is mounted on the body capacitor 1, a voltage applied to the body capacitor 1 is applied to the attached capacitor 2 to start it operating, a state change such as pressure, amount of hydrogen, and capacity reduction generated in the attached capacitor 2 proportional to the state of usage, or a reduction in a metal conductive surface of the metallized film of the attached capacitor is detected, and the remnant of the service life of the body capacitor 1 is predicted based on the detected values.
Patent JP-2001338795-A (JP)
Title: Destaticizer
Inventor: TAKAYANAGI MAKOTO
IPC: H05F3/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel static eliminator, capable of extending the radiating distance of ions, without having to blowing a discharge electrode by use of compressed air, blower or the like that has conventionally been the disadvantage of an AC destaticizer, suppressing the dispersion of ion balance depending on position that is the disadvantage of a DC destaticizer, and further suppressing the fluctuation of ion balance on the time axis, the has been the defect of the AC destaticizer. SOLUTION: This destaticizer has a rotating ionizer or a rotating ion discharge electrode.
Patent JP-2001339290-A (JP)
Title: Signal potential converting circuit
Inventor: TSUJI TAKAHARU
IPC: H03K19/0185
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal potential converting circuit which can speedily converts a signal potential. SOLUTION: In a signal potential converting circuit for a DRAM, a P-channel MOS transistor(TR) 5 is connected in parallel to a P-channel MOS TR 6 for charging a node N6 and turned on in a pulsating way in response to a leading edge of an input signal VI. Further, the current driving force of the P-channel MOS TR 6 is set about 1/10 time as large as that of an N-channel MOS TR 10 for discharging the node N6. Nodes N6 and N7 can, therefore, be charged and discharged fast and the conversion of a signal potential can speedily be performed.
Patent JP-2001345533-A (JP)
Title: Method of cutting molded circuit board
Inventor: MORI YOSHIO
IPC: H01L21/301
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To readily cope with simultaneous cutting of a plurality of portions of a work in the state formed by multiple mounting, by using a plurality of blades. SOLUTION: When a work 1, in which a plurality of molded circuit boards are molded into a unified body is cut and divided into individual molded circuit boards, the work 1, set on a tray type jig 2, is fixed by freezing the water with which the jig is filled. In this state, the work 1 is cut. The work 1 may be cut together with the fixing ice, so that cutting is not obstructed by a member fixing and holding the work 1.
Patent JP-2001342979-A (JP)
Title: Scroll compressor and method for manufacturing scroll member of the compressor
Inventor: NAKAJIMA MASAFUMI
IPC: F04C18/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of increasing performance by preventing a leakage from a clearance part between scroll members and a method for manufacturing the scroll members thereof. SOLUTION: This scroll compressor comprises a fixed scroll member 120 and a movable scroll member 140, and compresses the fluid sucked into an operating chamber VC formed of both scroll members 120 and 140. The clearance part 160 of the operating chamber VC is formed on the surface of at least either of both scroll members 120 and 140, and filled with a surface treatment material 170 harder than the other scroll members 120 and 140. Also, the surface of at least either of both scroll members 120 and 140 is covered with the surface treatment material 170 by a thickness equal to or more than the maximum distance of the clearance part 160, and both scroll members 120 and 140 are operated to wear by sliding the surface treatment material 170 to a specified film thickness.
Patent JP-2001341208-A (JP)
Title: Optical shaping apparatus
Inventor: FUJITA GORO
IPC: B29C67/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To shorten a shaping time and to simplify and miniaturize an optical shaping apparatus for irradiating photosetting resin layers with light to laminate these resin layers while curing them to manufacture an optically shaped article having a predetermined three-dimensional shape. SOLUTION: The optical shaping apparatus is constituted of a stage 1 having a light transmission part 11, the light irradiation apparatus 4 arranged under the stage 1, the table 3 arranged above the stage 1 and having a resin supply hole made therein, the lift mechanism 2 for driving the table 3 to raise and lower the same, an optical shaping control unit 8 for controlling the operation of the lift mechanism 2 and the light irradiation apparatus 4 and a resin supply tank 5 for supplying an uncured resin to the resin supply hole of the table 3. The space between the table 3 or the cured resin layer formed on the rear surface of the table 3 and the stage 1 is filled with the uncured resin to form an uncured resin layer with predetermined thickness and the region corresponding to contour line data is irradiated with light.
Patent JP-2001341918-A (JP)
Title: Ink jet recording device
Inventor: WATAYA MASAFUMI
IPC: B65H9/14
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device to suppress cockling of a recording medium and floating of a paper sheet through simple constitution and obtain an excellent recording image. SOLUTION: An ink jet recording device effects recording by discharging ink liquid drops from an ink jet recording head 1 toward a recording medium 8 to effect recording. A paper press plate 18 to form an uneven surface shape in the recording medium 8 in a direction crossing the conveying direction of the recording medium in a recording region and a platen 15 are disposed. Further, the stiffness strength of the recording medium 8 is detected by a contact part 32 and the press plate 18 is controlled by a contact control part 33.
Patent JP-2001341281-A (JP)
Title: Automatic marking unit
Inventor: KONDO TOSHIYUKI
IPC: B41F17/14
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic marking unit which can put a mark even in a relatively narrow portion, in a state abounding in durability and weather resistance. SOLUTION: A marking body 25 in the automatic marking unit 11 is formed of a permeable core material 26 having on the fore end side a tapering part 27 for putting the mark at a prescribed position of an object member P, a vessel part 28 making the tapering part 27 of the core material 26 project and holding the base end side of the material inside in a liquid-tight state, an oil- based ink impregnated material 31 filled in through an opening 30 of the vessel part 28 and a cover part 32 covering the opening 30 removably. The marking body is fixed removably to a base 20 by the medium of a support part 33 attached to the cover part 32.
Patent JP-2001350352-A (JP)
Title: High voltage power source device for transfer, transfer device using the same and image forming device using transfer device
Inventor: HAGA TERUBUMI
IPC: G03G15/16
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage power source device for transfer, a transfer device using the same and an image forming device using the transfer device capable of realizing miniaturization, the lowering of noise and the improvement of efficiency. SOLUTION: This power source device is equipped with a high voltage power source for transfer which applies high voltage for transfer to a contact type transfer member for transferring a toner image corresponding to image information to at least directly carried transfer material or an intermediate transfer body from an image carrier on which the toner image is formed or to which the toner image is transferred in 1st timing, and a high voltage power source for cleaning which applies high voltage for cleaning having a reverse polarity to the voltage for transfer to a contact type cleaning member provided separately from the transfer member and applying the high voltage for cleaning to the transfer member itself or the intermediate transfer body in 2nd timing.
Patent JP-2001352039-A (JP)
Title: Semiconductor device
Inventor: MAEDA SHIGENOBU
IPC: H01L23/522
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which comprises a spiral inductor and in which the arrangement and installation area of an insulating layer arranged and installed inside the surface of a wiring board in its lower part is decided. SOLUTION: A trench isolation oxide film 19 as a complete isolation oxide film, which comprises the structure of a partial isolation oxide film in a part over a region which is wider than a region corresponding to the arrangement and installation region of the spiral inductor SI, is arranged and installed inside the surface of an SOI layer 3. The oxide film 19 is constituted of a first part 191, which is extended nearly perpendicularly to the surface of a buried oxide film 2 in a first formation width, and a second part 192, which is continued to the lower part of the first part 191 and which extends nearly perpendicular to the surface of the film 2 in a second formation width which, is narrower than the first formation width. The oxide film 19 is arranged and installed, in such a way that respective end faces of the second part 192 are arranged and installed with the distance in the plane direction from corresponding end faces of the spiral inductor SI becoming a prescribed distance or larger.
Patent JP-2001347057-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To continue a game, accurately identifying the counting of prize balls or dispensed balls unpaid due to the occurrence of service interruption in the middle of pay-out of game balls, without an error at a return from the service interruption and prevent a player from being disadvantaged by the service interruption. SOLUTION: In the case of the occurrence of the service interruption in the middle of pay-out of the game balls 21, a guiding state (flag data) at the occurrence of service interruption by a pay-out changeover blade 95, and the number of unpaid game balls 21 are stored and held in an RAM of a one-chip integrated circuit provided at a pay-out control substrate serving as a pay-out control means. When restored from the service interruption, the pay-out changeover blade can be positively changed over to the guiding state at the occurrence of the service interruption, that is, on the prize ball side shown by a continuous line or on the dispensed ball side shown by a two-dot chain line by game reset- processing, and a game can be continued accurately identifying the counting of the prize balls or dispensed balls unpaid due to the occurrence of the service interruption in the middle of pay-out of the game balls, without an error at the return from the service interruption.
Patent JP-2001347522-A (JP)
Title: Polypropylene resin particles for foaming and its manufacturing method
Inventor: YAMAGATA HIROYUKI
IPC: C08J3/12
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain polypropylene resin particles for foaming capable of shortening a heat treating time for modifying a storage period up to a crystal stability of a resin or crystallinity of the resin to suitability for foaming with stable crystallinity. SOLUTION: In a method for manufacturing the polypropylene resin particles, a cooling step of the resin obtained by heating to melt a polypropylene resin made of a copolymer of an ethylene and (or) an α-olefin and propylene containing 0.5 to 60 wt.% of the ethylene and (or) α-olefin component by an extruder and extruding the resin by the extruder has a first step of cooling the resin to a crystallizing temperature ±20 deg.C of the polypropylene resin, and a second step of cooling the resin to a temperature lower than the crystallizing temperature -40 deg.C in such a manner that the time required for the first step is longer by 1 to three times as long as the time required for the second step.