baber/WOPTO huggingface dataset:
Patent JP-2001135819-A (JP)
Title: Super-junction semiconductor element
Inventor: UENO KATSUNORI
IPC: H01L29/40
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a super-junction semiconductor element which prevents generation of electric field convergence and realizes a high breakdown voltage in the super-junction semiconductor element comprising a parallel pn layer in which a current flows in an on state and which depletes in an off state. SOLUTION: (1) A parallel pn layer of (n) drift regions 12d, 12f, 12h, 12j, 12l, and (p) partition regions 12c, 12e, 12g, 12i, 12k, 12m is provided outside an active region. (2) A first FP electrode 17a is provided on the (n) drift region 12d of the parallel pn layer outside the active region via an insulation film 19. The first FP electrode 17a comes into contact with a surface of the inside (p) partition region 12c, or is floated. It may by across a plurality of the (n) drift regions. Furthermore, a resistor is provided between the neighboring FP electrodes. (3) There is provided an (n) stopper region which reaches a low resistance layer outside the active region in a vertical direction of the parallel pn layer.
Patent JP-2002001764-A (JP)
Title: Method for manufacturing inner panel in switch for panel
Inventor: WATANABE NOBUO
IPC: H01H13/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inner panel in a switch for a panel by which the number of parts and the manhours for manufacturing the parts can be reduced and the quality of the panel to light for light reflection and condensation can be sufficiently secured. SOLUTION: A movable half 33 of the mold for a process for molding a light condensing member 58 is fitted to a cavity side part 31 of a mold in which a panel body 55a molded in a black ABS resin P2 in a panel body molding process is left over. Next, a white ABS resin P1 is injected into a space K2 formed among the movable half 33, the cavity side part 31 and a through hole 55d of the panel body 55a by fitting the movable half 33 to the cavity side part 31. Thus the inner panel 55 consisting of the light condensing member 58 and the parcel body 55a formed in one piece is molded by hardening the injected ABS panel P1.
Patent JP-2001053244-A (JP)
Title: Flattening method of insulation layer used for ferrodielectric memory cell
Inventor: KWON OH SUNG
IPC: H01L27/105
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To flatten an insulation layer used for a ferrodielectric memory device by forming an insulation layer and a photoresist layer on an active substrate and a ferrodielectric capacitor and etching back an insulation layer and a photoresist layer while controlling an etching rate between them. SOLUTION: A buffer layer, a first metallic layer, a dielectric layer and a second metallic layer are formed on an active substrate 210 with a silicon substrate, a selective transistor, an isolation region and a first insulation layer. A second metallic layer and a dielectric layer are patterned to a set shape and a capacitor structure 223 is formed. A barrier layer 225 is formed on the capacitor structure 223 and an active substrate 220 and a second insulation layer is formed thereon. Etch-back is carried out by dry etching method until a part of a second insulation film on the ferrodielectric capacitor 223 is removed and a flattened second insulation film 226 is obtained. The etching rate between a photoresist layer and a second insulation layer is changed by changing a constitution ratio of etching gas.
Patent JP-2002010972-A (JP)
Title: Connection part for endoscope insertion part
Inventor: SANO HIROSHI
IPC: G02B23/24
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a connection part for endoscope insertion part by which a crook part can stably be connected to an insertion part flexible tube without damaging incorporated objects just by inserting a lock pin even in the case of the insertion part of a narrow diameter endoscope. SOLUTION: The lock pin 30 inserted to be straddled over the fitting part of a connection cylindrical body 21 on a crook part side and the connection cylindrical body 15 on the side of the insertion part flexible tube 1 fitted therets is arranged at a position between the position where the incorporated object 60 thickest among the incorporated objects inserted and arranged in an axial direction inside the crook part 2 and inside the insertion part flexible tube 1 is in contact with the inner peripheral surface of the fitting part of both connection cylindrical bodies 21a and 15 and the position where a crook operation with 26 is arranged.
Patent JP-2002014143-A (JP)
Title: Inspection system for electronic circuit board, and recording medium recording progem for the inspection
Inventor: INOUE KENICHI
IPC: G01R31/3183
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To easily automate inspection of electronic circuit boards of many kinds and small lot multi-production, at low cost using a common inspection system. SOLUTION: Image data, outputted from an image memory 1g of the circuit board 1 to be tested as the electronic circuit board, are fetched in a FIFO memory 2a of an inspection device 2 by one screen. The image data, read from the FIFO memory 2a, are compared with the image data stored in the image memory 1g per pixel, according to the inspection program loaded into a main memory 1d from a memory card 13 by the transfer program of an ROM 2d. If both data do not agree as a result of comparison, the inspection is stopped. Consequently, abnormality of the data outputted from the circuit board 1 to be tested can be confirmed by operation fault of a display control circuit 1f for automatically judging that the circuit board 1 to be tested is a defective product. The inspection program can be easily changed by supplying it by the memory card 13.
Patent JP-2001057157-A (JP)
Title: Plasma display panel
Inventor: SONG MAN-HO
IPC: H01J11/34
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel where the structure of barrier ribs is improved so as to enhance the luminance of a blue phosphor layer. SOLUTION: This plasma display panel includes a front substrate 21 and a back substrate 22 arranged so as to face to each other common electrodes 23 and scanning electrodes 24 formed in parallel with and separately from one another on the lower surface of the front substrate 21, a first dielectric layer 26 applied to the lower surface of the front substrate 21 so as to embed the common electrodes 23 and the scanning electrodes 24, address electrodes 28 formed on the back substrate 22 so as to perpendicularly intersect with the electrodes 23, 24, a second dielectric layer 29 applied to the upper surface of the back substrate 22 so as to embed address electrodes 28, barrier ribs 200 comprising white barrier ribs 200a used for defining discharge spaces by being formed on the upper surface of the second dielectric layer 29 and formed on the second dielectric layer 29,  and auxiliary barrier ribs 200b formed on the upper surfaces of the white barrier ribs 200a and selectively reflecting only light the rays in the wavelength band of 420-550 nm from among visible light rays; and red, green and blue phosphor layers 210 applied between the upper surface of the second dielectric layer 29 and the barrier ribs.
Patent JP-2001033084-A (JP)
Title: Air conditioner
Inventor: TANIMOTO HARUO
IPC: F24F11/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To save time in conducting multi-address control of a plurality of indoor units through a centralized control unit. SOLUTION: A plurality of indoor units B1-B9 comprise memories 14, 94 storing self address data for individual control and self address data for multi- address control. On receipt of communication data from a centralized control unit A, the indoor units determine as to individual control or multi-address control on the basis of the multi-control data in the communication data. When the received communication data is for individual control, comparison is made between the counterpart address data in the received communication data and the self address data for individual control stored in the memories 14, 94 to determine whether or not the received communication data has been addressed to themselves.  When the received communication data is for multi-address control, comparison is made between the counterpart address data in the received communication data and the self address data for multi-address control stored in the memories 14, 94 to determine whether or not the received communication data has been addressed to themselves.
Patent JP-2002020488-A (JP)
Title: Method for manufacturing polyarylene sulfide
Inventor: OKAMOTO MASAYA
IPC: C08G75/0254
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyarylene sulfide having a high molecular weight and excellent heat stability. SOLUTION: This method for manufacturing a polyarylene sulfide by reacting a dihalogen aromatic compound with a metal sulfide in a polar solvent comprises adding the entire amount of or a part of water necessary for the reaction under the condition that the reaction system comes to >=100 deg.C to obtain the polyarylene sulfide having a reduction in the intrinsic viscosity [η] at 206 deg.C of <=0.05 dl/g when the polyarylene sulfide is added to an N-methyl-2-pyrrolidone solvent in an amount equal to the solvent and retained at 265 deg.C for 8 hours.
Patent JP-2002024345-A (JP)
Title: Method and system for confirming article delivery
Inventor: YAMAZAKI RYUJI
IPC: G06Q50/28
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for confirming whether an article has been precisely delivered or not. SOLUTION: Delivery plan information including the date/time scheduled for dispatch is previously registered in the computer of a dispatch side. The computer of the dispatch side generates a password from random numbers generated on the dispatch-scheduled date/time and makes the password a bar code and prints the bar code on a sealing label automatically on the dispatch scheduled date/time and transmits the password to the computer of the reception side of the article through a network. The article is sealed by the sealing label on which the bar code is printed and is dispatched to the reception side. The computer of the reception side judges whether the article is normally transported.  When data obtained by reading the bar code on the sealing label sealing the received article matches with the password received from the dispatch side through the network, it is judged that the article has been normally delivered.
Patent JP-2002019491-A (JP)
Title: Display device of vehicle
Inventor: NIIBE TADAYUKI
IPC: B60R21/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the safety so that a driver can reliably recognize the information while preventing the display from obstructing the view of the driver when the information to be recognized by the driver of a vehicle C is obtained by a forward obstacle radar 11, a vehicle roadside communication unit 15, etc., and displayed on a windshield glass 7 by a head-up display 3. SOLUTION: The direction of the driver's eyes is detected, and the kind of the information to be recognized by the driver is judged. When the information of the predetermined kind is obtained based on the judged kind of the information and the detected direction of the driver's eyes, the display position of the information by the head-up display 3 is set on the axis of the direction of the driver's eyes on the windshield glass 7 or in the vicinity thereof. When the information other than that of the predetermined kind is obtained, the display position of the information is set to the predetermined basic display position on the windshield glass 7.
Patent JP-2002022061-A (JP)
Title: Lining method for pipe inner surface
Inventor: WATANABE MICHIHIKO
IPC: F16L1/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a lining method for pipe inner surface capable of easily and surely stopping water in a lining terminal in the lining of the inner surface of a main pipe with a synthetic resin tube. SOLUTION: In the lining of the main pipe 1 with the synthetic resin tube 2 by inserting the tube 2 to the inner surface of the main pipe 1 and then expanding it by heating and pressurization, the tube 2 is inserted to the main pipe 1 after a linear body 3 is preliminarily mounted on the end inside surface of the main pipe 1 or the end outer surface of the tube 2 in a spirally wounded state, whereby the spiral linear body 3 is laid in the state nipped between the inside surface of the main pipe 1 and the outside surface of the tube 2. The tube 2 is then expanded, and a sealant 4 is injected into the clearance formed by the linear body 3, the main pipe 1 and the tube 2 through an opening 11 provided on the end of the main pipe 1 after the lapse of a proper time.
Patent JP-2002029009-A (JP)
Title: Thermoplastic resin laminated film
Inventor: NARITA KOJI
IPC: C08K5/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin laminated film excellent in flexibility, the adhesion with a coating layer of printing ink or a pressure-sensitive adhesive and heat resistance and having good secondary processability. SOLUTION: The thermoplastic resin laminated film is based on a thermoplastic resin and comprises three or more laminated layers and characterized by that 90 deg.C creep compliance is 110 GPa-1 or less, tensile elastic modulus in a flow direction at 20 deg.C is 500 MPa or less, surface and back layers are based on polyethylene, a degree of crystallization is 68% or less and a wet index is 36 dyn/cm or more. Further, this laminated film includes at least one layer comprising a mixture of a copolymer resin containing at least two monomers selected from ethylene, propylene and butene and a polypropylene resin and the surface and back layers there are based on a mixture of a straight low density polyethylene resin comprising an ethylene/α-olefin single site copolymer and a low density polyethylene and compounded with a lubricating agent in an amount of 500 ppm or less.
Patent JP-2002034036-A (JP)
Title: Method for transmitting satellite broadcast, satellite broadcasting system, satellite broadcasting transmitter, retransmitter for catv relay station, and receiver
Inventor: OISHI KATSUMI
IPC: H04N5/44
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To make the signals of CS broad broadcasting service broadcast in a program-multiplexed operational form capable of being retransmitted through CATV, without requiring new facilities. SOLUTION: The satellite broadcasting transmission system 1 of a broadcasting program enterprise transmits broadcasting programs, transmitted from a plurality of program suppliers toward a CS satellite 2 by multiplexing the programs upon another together with the service information which is needed for the reception of the programs. At transmitting of the programs, the system 1 transmits one repeater quantity of signals so that the signals may be constituted of two-TS signals in a pseudo-executing way. The CATV system 3 of a cable broadcasting enterprise receives the broadcasting programs transmitted from the satellite broadcasting transmission system 1 of the broadcasting program enterprise via the satellite 2 and transmits the programs to the receiving system 5 of each viewer by using a cable network 4.  At transmitting of the programs, the CATV system 3 divides the signals composed of the two-TS signals into single TS signals and retransmits the TS signals, using different channels. The receiving system 5 of each viewer decodes the signals transmitted via the network 4 and reproduces the signals on a television receiver.
Patent JP-2002030873-A (JP)
Title: Hermitically closing device for door
Inventor: KAMEZAKI MASAAKI
IPC: E06B7/20
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hermitically closing device for a door hermetically closing the gaps generated between the lower side of the door and a floor surface, a wall face, a door fitting frame or the like when the door is closed and achieving a ventilation air interrupting effect, a heat insulating effect, and a sound isolating effect between the inside and outside of the door. SOLUTION: A packing bar 2 nearly equal in length to the lower side 1a of the door 1 and having a packing section 2a at the lower edge section is connected to the lower side of the door by equal-length parallel links 3 so that it can be reciprocated by the set size and vertically moved freely by the rotation of the parallel links. A spring 4 is stretched between the rear end of the packing bar and the door. When the door is opened, the packing bar is advanced by the elastic force of the spring and lifted by the rotation of the parallel links to abut or approach the lower side of the door.  When the door is closed, the front end 5 of the packing bar protruded from the lower side of the door collides with the door fitting frame or the like, the packing bar is retreated while compressing the spring and lowered by the rotation of the parallel links, and the packing section is closely pressed to the floor surface or the like.
Patent JP-2002030636-A (JP)
Title: Reclamation method
Inventor: KOTANI TETSUO
IPC: E02B3/18
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a reclamation method capable of suppressing ground subsidence after reclamation of the sea and lakes which are soft grounds. SOLUTION: In this reclamation method in which water is drained from a closed water area formed by using partition members 8, and the ground to be reclaimed appearing by the water draining is reclaimed, a large number of resin blocks 6 are laid on the ground to be reclaimed in the vertical direction and in the horizontal direction so as to realize a reclaimed condition in which the weight smaller than the weight of water drained from the closed area by a predetermined quantity is applied to the ground to be reclaimed.
Patent JP-2002042256-A (JP)
Title: Trespass detector
Inventor: HIBI YASUMORI
IPC: G01V1/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple-constitution trespass detector surely detecting the trespass of a suspicious person into a monitor object area by excluding malfunction factors due to small animals. SOLUTION: An ultrasonic transducer installed in the monitor object area is driven to send the ultrasonic wave [40 kHzl to the monitor object area, a reflection signal of the ultrasonic wave in the monitor object area is received via the ultrasonic transducer, and the presence of foreign body in the monitor object area is detected from its reflection characteristics (first means). The ultrasonic transducer is driven as a substitute for the first means to send the ultrasonic wave [20 kHz] hated by the small animals to the monitor objection area go as to exclude the small animals entering into the monitor object area (second means).
Patent JP-2002044744-A (JP)
Title: Remote controller
Inventor: NISHIJIMA SHUICHI
IPC: G10L19/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of using fully and effectively music information provided from the outside. SOLUTION: A kitchen use remote controller 2 having a microcomputer 21 to remote control a hot-water supply system 1, and allowing connection of an external sound source, comprises an analogue input terminal 20a and a digital input terminal 20b to obtain the music information from the source, an analogue/digital converter 20A as a coding means controlled by the microcomputer 21 and converting the music information obtained from the source via the terminal 20a or the terminal 20b and an audio encoder 20B.
Patent JP-2002043758-A (JP)
Title: Multilayer board and manufacturing method
Inventor: KAWAKAMI HIROTSUGU
IPC: H01L23/15
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer board on which the electrode has a strong adhesion strength to a glass-containing insulation layer, and which has excellent solderability and large transverse rupture strength as well, and manufacturing method of the board. SOLUTION: Glass-containing insulation layers 9 are formed by sintering layers composed of glass containing materials of <=60 vol.% in glass component content before sintering, and electrodes 4 are combined on the surface of glass- containing insulation layers 9 due to glass components segregated on the surface by sintering. Also, due to glass components segregated by sintering, volume content of glass components is increased to 60 to 90% in the range of 1 μm depth from the surface of glass-containing insulation layers 9.
Patent JP-2002036054-A (JP)
Title: Work exchange method
Inventor: TAKADA HIROSHI
IPC: B23Q7/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space for a work conveying device by shortening a distance between a carry-in part and a carry-out part, and shorten a work exchange time by shortening the moving distance of a spindle. SOLUTION: While the spindle 1 is moved to the carry-out part 7b of the work conveying device 6, a chuck 2 is positioned in rotating direction. By this, the chuck 2 releases a machined work 3B at a position of the carry-out part 7b where a claw 9 does not interfere with an unmachined work 3A at the carry-in part 7a. While the spindle 1 is moved from the carry-out part 7b to the carry-in part 7a, the chuck 2 is positioned in rotating direction. By this, the chuck 2 holds the unmachined work 3A at a position of the carry-in part 7a where the claw 9 does not interfere with the machined work 3B at the carry- out part 7b.
Patent JP-2002034984-A (JP)
Title: Flow information data average processing method, and ultrasonograph
Inventor: SUZUKI YOICHI
IPC: A61B8/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To restrict an unnecessary after-image due to motion of an ultrasonic probe or body motion of a subject. SOLUTION: A weight control part 1 changes a weight α in such a way that the newest flow information data D(new) is strongly reflected when degree of change in power data P or B-mode data B is large (when a correlation coefficient C is small) compared to when the degree of change is small (when the correlation coefficient C is large). An unnecessary after-image due to motion of the ultrasonic probe or body motion of the subject can thus be restricted, and sufficient effect of averaging can be provided in normal observation of flow.
Patent JP-2002044530-A (JP)
Title: Image pickup device and crosstalk elimination circuit
Inventor: OSATO YUTAKA
IPC: H04N5/369
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a crosstalk elimination circuit that eliminates crosstalk between left and right channels of an image pickup device employing a solid- state image pickup element that simultaneously outputs two left and right horizontal channels. SOLUTION: The crosstalk elimination circuit 9 is provided between sample- and-hold circuits 2, 3 and analog/digital converters 5, 6. The crosstalk elimination circuit 9 eliminates a signal equivalent to a crosstalk component by adding a correction signal resulting from multiplying a correction coefficient k1 with an output signal R' of the right signal sample-and-hold circuit 3 by a multiplier 9-1 to an output signal L' of the left signal sample-and-hold circuit 2 at an adder 9-3 and also eliminates a signal equivalent to a crosstalk component by adding a correction signal resulting from multiplying a correction coefficient k2 with an output signal L' of the left signal sample-and-hold circuit 2 by a multiplier 9-2 to an output signal R' of the right signal sample-and-hold circuit 3 at an adder 9-4.