baber/WOPTO huggingface dataset:
Patent JP-2001354814-A (JP)
Title: Propylene-based resin sheet
Inventor: YAMAMOTO HISAKI
IPC: C08J5/18
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based resin sheet having excellent balance among scratch resistance on the surface, transparency and low-temperature impact resistance, provided with high-frequency weld characteristics by increasing a dielectric dissipation factor. SOLUTION: This propylene-based resin sheet is obtained from 50-99 wt.% of a polypropylene-based composition and 1-50 wt.% of an ethylene-based copolymer. The polypropylene-based composition is composed of a crystalline polypropylene component and a copolymer component of propylene and an α-olefin, the copolymer component has <=6.5 dl/g intrinsic viscosity [η]RC, the ratio of [η]RC/[η]PP of the intrinsic viscosity of the copolymer component to the intrinsic viscosity [η]PP of the crystalline propylene component is 0.6-1.2. When the weight of the crystalline polypropylene component is WPP and the weight of the copolymer component is WRC, the product ([η]RC/[η]PP)×(WPP/ WRC) is in a range of 0.2-4.5. The ethylene-based copolymer is 60-90 cal/cm3 cohesive energy density and the peak value of dielectric dissipation factor is 5.0×10-3 (100 kHz).
Patent JP-2001323446-A (JP)
Title: Apparatus for catching and draining water
Inventor: OSADA NOBORU
IPC: E02D3/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of catching water by preventing gravel or the like from flowing in without requiring backfilling operation, and preventing a water catchment hole from being directly closed by gravel or the like, while also preventing the hole from being clogged with earth and sand grains smaller than gravel. SOLUTION: A screen 20 for preventing the inflow of gravel is formed by arranging a plurality of projecting plates 2, 2, 2 and so forth at intervals L1 and in parallel relation on the outer surface of the upper half 10 of a hollow body 1. Through holes 3, 3, 3 for allowing the inflow of earth and sand grains smaller than grain and the inflow of water are provided in the upper half 10 of the hollow body 1 and in gaps 21, 21, 21 and so forth formed by the plurality of projecting plates 2, 2, 2 and so forth.
Patent JP-2002009535-A (JP)
Title: Antenna system
Inventor: NORO JUNICHI
IPC: H01Q11/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system whose sensitivity is enhanced by increasing a front side to rear side radio of an antenna. SOLUTION: The antenna system has a case 3 on which a pole antenna 1 is erected upright and supported, and a conductive ground plate 11 provided to the case 3 in order to enhance the sensitivity of a radio wave received by the antenna 1. The ground plate 1 has a main plate section 11a of a flat plate shape having a size larger than the size of a cross sectional area of the antenna 1 in the direction crossing the axial direction of the antenna 1 and placed in the crossing direction, and sub plate section 11b that is extended backward toward the rear side of the antenna from the main plate section 11a.
Patent JP-2002006676-A (JP)
Title: Toner image forming mechanism of printer
Inventor: KUDO YOSHIKI
IPC: G03G19/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling off of adhered toners and to brightly develop a latent image. SOLUTION: The printer is constituted to arrange a toner flow regulating member (20) between a recording drum (1) and a toner supply roller (10) rotatably driven to move their opposite surfaces in directions opposite to each other and to adhere the toners to the latent image formed on a recording drum surface by moving the toners transported by the toner supply roller toward the recording drum surface. The surface of the toner flow regulating member (20) with which the toners transported by the toner supply roller (10) comes into contact is formed as a concavely curved surface to direct the flow direction of the toners regulated in the flow by the toner flow regulating member toward the recording drum surface to the same direction as the moving direction of the recording drum surface.
Patent JP-2002009290-A (JP)
Title: Manufacturing method of organic electronic element and organic electronic element manufactured by the method
Inventor: HORIUCHI KAZUNAGA
IPC: H01L21/363
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an organic electronic element which enables to obtain a high-performance organic electronic element by improving the orientability of an organic compound and to impart characteristics such as lightweight and high flexibility to the obtained organic electronic element, and an organic element manufactured by the manufacturing method. SOLUTION: This manufacturing method for an organic electronic element comprises an electrode formation process in which a substrate 1 with organic molecules as a precursor of an organic semiconductor layer has a good orientation surface is chosen selectively, and a source electrode 2 and a drain electrode 3 are formed on the surface of the substrate 1, a semiconductor film formation process that an organic semiconductor layer 4 which consists of a good orientation film of the organic molecules is formed on the surface of the substrate 1 making contact with these electrodes 2 and 3, an insulation layer formation process for forming an insulation film 5 on the organic semiconductor film 4, and a gate electrode formation process for forming a gate electrode 6 on the insulation film 5. By these processes, an organic electrode element is produced.
Patent JP-2001099619-A (JP)
Title: Method and instrument for measuring width of border part of vapor-deposited film
Inventor: NAKAI YASUHIRO
IPC: H01G4/18
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an instrument for precisely measuring the border part width of a vapor-deposited film without human's hands. SOLUTION: While a vapor-deposited film having vapor-deposition parts and non-deposition parts formed in stripes along the length and alternately along the width is made to travel, one surface side of the vapor-deposited film is irradiated with laser light, which is photodetected after being transmitted through a vapor-deposition film to measure the width of a border part where the metal vapor-deposited film thickness continuously decreases from a vapor- deposition part to a non-deposition part, and further to measure the width of a non-deposition part by this border part width measuring method. The measuring instrument which is used here is equipped with an irradiating means, a photodetecting means, a means which measures the width of the border part, and a measurement history managing means.
Patent JP-2001058823-A (JP)
Title: Recovery of germanium and apparatus therefor
Inventor: BOHRER MICHAEL P
IPC: B01J19/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering germanium from modified chemical vapor deposition(MCVD) processing wastes. SOLUTION: The system and method comprise recovering germanium from MCVD processing wastes by carrying out a chemical conversion from a solid cake product. In the method, rapid and complete chlorination of a germasium salt is conducted by direct reaction of hydrogen chloride gas with the MCVD wastes (filter cake) to produce germanium tetrachloride. The germanium tetrachloride product is completely volatilized and removed from the mixture during the exothermic reactional process. The GeCl4 product is then recovered by a cryogenic method.
Patent JP-2002008884-A (JP)
Title: Power supply device
Inventor: MASUMOTO SHINGO
IPC: H05B41/24
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of preventing drop of the efficiency, free of the risk that constituent electronic components are destroyed, and allowing momentary lighting of an electrodeless discharge lamp in the case the load includes such. SOLUTION: The power supply device is equipped with a high frequency power supply circuit 3 having at least one switching element and supplying the power to the load upon converting the DC power into high frequency AC, a drive circuit 4 to drive the switching element, a first DC power supply circuit 1 to drive the high frequency power supply circuit 3, and a second DC power supply circuit 2 to drive the drive circuit 4. The output voltage E2 of the second DC power supply circuit 2 rises before the output voltage E1 of the first DC power supply circuit 1 rises, and at least one of the high frequency power supply circuit 3 and drive circuit 4 stops operating for a specified period after the output voltage E2 of the second DC power supply circuit 2 rose.
Patent JP-2002008310-A (JP)
Title: Digital sound recording device
Inventor: HASEOKA MASAHIDE
IPC: G10L25/51
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To allow high-speed copying right after restoration from service interruption when sound recording is not normally ended on account of the service interruption or the like while taking the protection of copyrights in high-speed sound recording into consideration. SOLUTION: A CD2 driven at a high speed by a CD drive means 3 in a digital reproducing means 1 and the recording contents reproduced by a pickup 4 are subjected to sound recording at a high speed to an MD7 of a digital sound recording means. The tracks (music) of the CD detected by an identifying means 5a are set in timers corresponding to the specified information with prescribed time values as sound recording prohibition time and simultaneously a corresponding UTOC check flag is also set. The prescribed time value of the track at which the sound recording is started is subtracted by the data of a counter means 13 and is deleted together with the information specifying the tracks if zero is attained. When the sound recording is ended, the UTOC check flag is cleared.  A control means clears the value of the corresponding timer in which the UTOC check flag rises when the device is restored from the service interruption and therefore the immediate restarting of the copying failing to be completed by the service interruption is made possible.
Patent JP-2002009980-A (JP)
Title: Signal transmitting method in telephone system and telephone system
Inventor: SEKI HIDEYUKI
IPC: H04M3/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system to realize local transmission of another signal without influencing a transmission signal and a reception signal to be transmitted and received by two pairs of paired lines without necessitating additional wiring, modulation or demodulation circuits and with simple structure. SOLUTION: An extension telephone set 20 or a communication adaptor 30 is provided with a function to connect a signal transmission and reception terminal such as a personal computer 40. The extension telephone set 20 or the communication adaptor 30 is provided with a paired line transmission signal control part 307 to: transmit a signal from the personal computer 40 to both a paired line 2T for transmission and a paired line 2R for reception by applying it to the individual paired lines 2T and 2R with the same phase; acquire the signal applied to both the paired line 2T for transmission and the paired line 2R for reception with the same phase; and supply it to the personal computer 40.
Patent JP-2002002897-A (JP)
Title: Lock device with lid arranged at pipe connector
Inventor: SUZUKI HIROSHI
IPC: E05B65/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing different items form being erroneously fed into a storing tank when raw material compound is fed from a tank car or the like, for example. SOLUTION: A lid member arranged at a pipe connector of a storing tank and the like can be locked with a lock device and a person different from an unlocking person performs a feeding operation.
Patent JP-2002006025-A (JP)
Title: Position detecting system
Inventor: KIMURA YOSHIO
IPC: H04W4/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting system which is constituted in such a way that a slave machine outputs a request for its own position information to a base station only when the slave machine receives a position requesting signal transmitted from a master machine so that the position of the slave machine may be searched while the power consumption is sufficiently reduced. SOLUTION: This position detecting system is provided with the master machine 11 which transmits the position requesting signal indirectly or directly to the slave machine 12, the slave machine 12 which requests its positional information from the base station 13 only when the machine 12 receives the position requesting signal from the master machine 11, and the base station 13 which specifies the present position of the slave machine 12 when the positional information is requested. The system is constituted to return the positional information c and d specified by the base station 13 directly or indirectly to the master machine 11.
Patent JP-2002006247-A (JP)
Title: Optical scanner
Inventor: KOGO SHOJI
IPC: H04N1/113
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of restraining a beam diameter on a surface to be scanned to be smaller and making depth larges. SOLUTION: This optical scanner is constituted of; an image forming lens system condensing luminous flux deflected by a deflecting device for deflecting luminous flux from a light source device being a semiconductor laser as a light spot on the surface to be scanned; and an aperture diaphragm between the light source device and the image forming lens system. In the scanner, the aperture shape of the aperture diaphragm satisfies following conditions: 0<=δ/H<=0.35 and 0.6<|PV/V|<0.9. In the expressions, H is the length between both ends in a main scanning direction, V is the length between both ends in a subscanning direction, δ is the length of a line parallel with the main scanning direction at the positions of both ends in the subscanning direction and PV is the length in the sustaining direction at a position separate by ±0.45 H.
Patent JP-2002008103-A (JP)
Title: Automatic teller machine
Inventor: SASA YOSHIO
IPC: G07D9/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic teller machine giving information to a lot of other customers performing no transaction by being provided with a drive device for tilting up a sensor, which detects the direction and the distance of the customers for changing the display angle and the direction of a display according to the positions of the customers, and a display part and by tilting up the display part of an operation panel during an operation other than the transaction. SOLUTION: This automatic teller machine is provided with a plurality of customer sensors so as to detect the direction and the distance of the customers from the detection results of the respective customer sensors. The display part is provided with a motor for tilting up so that the display part is tilted up by the detection results of the customer sensors, thus giving the information to the other customers having no transaction.
Patent JP-2002014666-A (JP)
Title: Picture display device
Inventor: TSURUGA AKIRA
IPC: H04N5/445
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of displaying characters in which full size and half size characters exist mixedly with a simple configuration. SOLUTION: With half size area as unit, character code data, character decoration data, color data, and coupling data are stored in VRAM 2; character font data corresponding thereto are stored in CGROM 5; the character code data, the character decoration data, and the color data are read out of the VRAM 2 by a CPU 1; a picture of the character font data read out of CGROM 5 is provided with character decoration and coloring processing; by reading out the coupling data from VRAM, the CPU 1 automatically reads out the character font data in the right unit area at stepping addresses following the character font data in the left unit area; character decoration and coloring in the left unit area are succeeded and full size of character pictures are displayed; a control operation load is decreased by a simple configuration; storage capacities of VRAM 2 and CGROM 5 are efficiently used;  blank areas in the character string are eliminated to increase the number of characters to be displayed; and thus, coexistent display of half size area characters and full size area characters is made possible.
Patent JP-2002014930-A (JP)
Title: Information managing system
Inventor: KOTANI SATORU
IPC: G06F21/62
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information managing system which is easily used by a user and which can form the information exchange circle having high security effect. SOLUTION: An information file which the members of a group share and a management server managing the administration of the group are included in the information managing system. The management server manages the input/output of information on the members of the group and information in the information file and manages security. In such a constitution, information following the object of the group is accumulated in the information file and is managed, the users share the information file by registering the member, they can exchange, information and keep company among the members while the information is reused and the self-content is registered.
Patent JP-2002015716-A (JP)
Title: Battery pack
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a battery pack in which secondary cells are joined with short lead plates to make voltage drop due to the lead plates small and the lead plates are connected to secondary cells integrally combined by potting. SOLUTION: The battery pack has a plurality of secondary cells arrayed in parallel with both end faces positioned on the same plane joined together with lead plates 2. The reed plates 2 connect exterior cans 1A of adjoining secondary cells 1 with terminal electrodes 5. The lead plates 2 are provided with the first lead parts 2A connected with the terminal electrodes 5 and the second lead parts 2B branched from the first lead parts 2A and joined with the exterior can 1A. The first lead parts 2A have their tips connected to the terminal electrodes 5 and are bent along the end faces of the secondary cells 1 and the side faces of the exterior cans 1A at the boundary with the second lead parts 2B.  The branched two second lead parts 2B are extended along the surfaces of the exterior cans 1A opposing the circumferential direction and join and fix the tip parts on the surfaces of the exterior cans 1A.
Patent JP-2002016032-A (JP)
Title: Wafer cleaning apparatus
Inventor: MORIKAWA MASATO
IPC: B08B3/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cleaning apparatus for cleaning abrasive grain and treatment solution remaining in a cut space effectively, after a work-piece is sliced with a wire saw. SOLUTION: The wafer cleaning apparatus includes a cleaning tank 2, having an upper cover 4 moved in an opened or closed state, a bottom face 7 sloping from one side to the other side, and a discharging opening 9 on a bottom of a groove 8 on the other side, a filter unit 10 provided at the opening of the groove 8, a work-piece stage 11 at almost the enter part of the bottom face for mounting the sliced work-piece in manufacturing, and a nozzle 15, arranged at the lower face of the upper cover, facing the work-piece stage for spraying the cleaning solution into the cut space of the work-piece 50 mounted on the work-piece stage.
Patent JP-2002014445-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material having good color forming properties, ensuring a high color density, giving a clear cyan image having a sharp absorption edge, little absorption in the blue and green regions and excellent spectral absorption characteristics and capable of forming a cyan image which does not cause a change of its hue under heat and temperature. SOLUTION: The silver halide color photographic sensitive material contains a coupler of formula (1).
Patent JP-2002025867-A (JP)
Title: Electric double-layer capacitor and carbon material for the electric double-layer capacitor
Inventor: TAKEUCHI MAKOTO
IPC: H01G11/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a new electric double-layer capacitor and to improve its performance, such as capacitance using a carbon material, exhibiting totally different characteristics from the conventional activated carbon and by generating a capacitance through a mechanism which is totally different from an electric double-layer capacitor which uses the activated carbon. SOLUTION: With respect to the electric double-layer capacitor formed by impregnating polarizable electrodes with an organic electrolyte, the polarizable electrodes are formed of non-porous carbon having a crystallite similar to graphite, and capacitance is generated by forming electric double layers by intercalating electrolytic ions with a solvent, between layers of the crystallite carbon similar to graphite by application of a voltage. The charging and discharging characteristics of the electric double-layer capacitor are shown in the graph. Intercalation is produced by charging in the first cycle, and as a result, capacitance is generated in the second cycle or in cycles later than that.
Patent JP-2002024087-A (JP)
Title: Disk recording and reproducing method
Inventor: TAKADA KEITA
IPC: G06F12/08
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that continuous recording reproduction of a moving picture, sound, etc., is stopped and data transfer rate is lowered as a whole when rotation speed of a recording medium is increased from a lowered state in a disk device. SOLUTION: A disk recording and reproducing device 101 stores requested data in a cache buffer 1107 and writes to the recording medium 1102 or transfers to the host device 1109 for a recording or a reproduction request from a host device 1109. A rotation speed control part 2 increases the rotation speed of the recording medium 1102 when the requested data exists in a cache buffer 1107, and a fact that the rotation speed of the recording medium 1102 is lowered by a rotation speed monitoring part 111 and the data of the quantity capable of holding continuity of recording and reproduction is stored in the cache buffer 1107 by a buffer monitoring part 110 is detected.
Patent JP-2002024916-A (JP)
Title: Online communication method of vending machine
Inventor: KANEKO TOSHIO
IPC: H04W40/34
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To increase the number of vending machines in communication and elongate a data communication distance. SOLUTION: A plurality of groups of vending machines, consisting of first to third groups of vending machines 24 to 26, wherein a plurality of vending machines 21-1 to 21-n, 21-1 to 21-n, and 22-1 to 22-n are connected together by polarized communication lines 23-1 to 23-3, are formed. Data communications between the groups of vending machines 24 to 26 are effected in the transceiver mode of PHS modules 30 to 34, and the sales data of all the vending machines 21-1 to 21-n, 21-1 to 21-n, and 22-1 to 22-n are transmitted to a personal computer 5 through the first group of vending machines 24 among the first to third groups of vending machines 24 to 26.