baber/WOPTO huggingface dataset:
Patent JP-2001282185-A (JP)
Title: Ac-type plasma display panel and driving method therefor
Inventor: KOSUGI NAOTAKA
IPC: G09G3/292
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a long life AC-type plasma display panel and a driving method therefor without increasing a discharge current in a panel in which a sustained discharge space is lengthened and a luminous efficiency is high. SOLUTION: A surface substrate 3 and a backface substrate 4 are arranged to face each other across a discharge gap 13, and electrode pairs consisting of 1st electrodes 14 and 2nd electrodes 15 coated with a dielectric layer 5 and a protective film 6 are arrayed on the surface substrate 3. 3rd electrodes 16 are arrayed on the backface substrate 4, and dss is set to be larger than dsa.  When the space between the 1st electrode 14 and the 3rd electrode 16 is defined as a 1st opposite discharge space, and the space between the 2nd electrode 15 and the 3rd electrode 16 is defined as a 2nd opposite discharge space, the discharge in the 1st opposite discharge space is driven to progress into the 2nd opposite discharge space along the 3rd electrode 16 in a half cycle of the sustaining pulse, following operation to drive the discharge in the 2nd opposite discharge space to progress into the 1st opposite discharge space along the 3rd electrode 16.
Patent JP-2001289174-A (JP)
Title: Liquid-cooled compressor
Inventor: SAKAGAMI SHINICHI
IPC: F04B39/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To simplify a pressure keeper device for a liquid-cooled compressor. SOLUTION: In this liquid-cooled compressor, having a receiver tank 5 accumulating air compressed in a compressor main unit 3 and acting fluid mixing a cooling medium and a separator 6 separating the cooling medium from the above acting fluid, a pressure holder device 34 is arranged in a supply flow path of the acting fluid from the above receiver tank leading to a consumption side, a fixed type reducing passage 43 limiting a circulation amount of the acting fluid is provided in this pressure holder device, a primary side flow path 41 of the reducing passage is formed with a tapered part decreasing a diameter as it approaches the reducing passage 43, also a secondary side flow path 42 of the reducing passage 43 is formed with a tapered part increasing a diameter as it separates from this reducing passage,  and the tapered part of the above secondary side flow path 42 is set to a gradient smaller than and longer than the tapered part of the primary side flow path 41, so as to hold a pressure in the primary side flow path 41 from the above receiver tank 5 leading to between the reducing passage 43 to a prescribed pressure or more during operation of the compressor.
Patent JP-2001287883-A (JP)
Title: Control device for elevator door
Inventor: MAEDA YASUHIDE
IPC: B66B11/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an elevator door capable of preventing the nipping of a large load or bicycle by a door in the carrying into a car in the transportation thereof. SOLUTION: This control device for elevator door is constituted so as to output a door closing instruction when an exclusive call button 1 provided in an elevator hall is pressed or the door opening of a trunk part 14 is detected. Accordingly, the door 16 is closed only when the load 15 is put in the trunk 14, so that the carrying-in of the load can be safely performed.
Patent JP-2001295841-A (JP)
Title: Control device for magnetic bearing
Inventor: TASHIRO ISAO
IPC: F16C32/04
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a magnetic bearing suppressing a transient heavy current generated from an issue of a floating start command to a magnetic bearing to the reaching of a rotor floating position to a target position and suppressing a contact sound generated by the contact of the rotor to a protection bearing. SOLUTION: Since a signal corresponding to a floating or a falling command signal is inputted from a floating signal generation processing 11 to an integral gain processing 8, it is so processed that, when the falling signal is inputted, the integral gain is set to zero, and when the floating signal is inputted, the integral gain is gradually increased toward the set gain. This processing controls a large deviation between the present position and the floating target position of the rotor to gradually decrease from the input of the floating start command to the attainment of the stationary state so as to prevent a power amplifier circuit 12 from being damaged by the heavy current and the contact sound from generated by the contact with the protection bearing.
Patent JP-2001295055-A (JP)
Title: Thin film deposition method
Inventor: UNNO TSUNEHIRO
IPC: H01L21/316
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a thin film deposition method by which a thin film having the excellent quality is deposited at a low temperature and an inexpensive thin film is deposited by a simple device. SOLUTION: A plurality of substrates 2 with a thin film forming material 1 applied thereto are arranged in a stepwise manner keeping a predetermined spacing therebetween, and heat-treated while irradiating a space 3 formed by two substrates 2 adjacent to each other with the ultraviolet ray 5 led via a waveguide means 4.
Patent JP-2001297067-A (JP)
Title: Network service system
Inventor: SUGIMOTO HIROSHI
IPC: G06F15/16
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a network service system which is easily developed and mutually connectable even when a system is altered. SOLUTION: A general object is generated at a request made by a server application and servers S1 and S2 which have general framework developing middleware parts 17 and 27 establishing an interface for the server application are connected through the Internet. Clients C1 and C2 interface with the servers S1 and S2 by using client applications provided from the servers S1 and S2.
Patent JP-2001293362-A (JP)
Title: Discharge head of plasma treatment apparatus, method for arranging the same and method for plasma treatment of work having wide region to be treated
Inventor: FUJITA TSUKASA
IPC: B01J19/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the discharge heads, which are equipped with a pair of electrodes, of a plasma treatment apparatus, capable of preventing the generation of undesirable discharge between the adhacent discharge heads when a plurality of the discharge heads are juxtaposed. SOLUTION: Electrode assemblies 41 are attached to a head case main body 13 so as to be put aside to one end side in the longitudinal direction of the almost rectangular front 13a of the main body. When a work having a wide region to be surface-treated is treated, a plurality of electrode units 5 are jaxtaposed so that the electrode assemblies 41 become alternate with each other.
Patent JP-2001295505-A (JP)
Title: Structure of vertical base isolation using gas and spring and method for executing the same
Inventor: TONO MASAHIKO
IPC: F16F15/023
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a construction of vertical base isolation which isolates the vertical vibrations, having natural periods of >=1 second and a method for executing the construction. SOLUTION: The structure of vertical base isolation is composed of a cylinder and rod mechanism 3, provided with a cylinder housing a hydraulic fluid in the lower chamber of a piston 3b, the piston 3a which moves upward and downward in the cylinder 3a, and the rod 3c of the piston 3b and is set up vertically on a vibration isolating layer between an upper structure 1 and a lower structure 2, an accumulator 4 housing the hydraulic fluid and a pressurized gas, and a hydraulic piping 5 which connects the lower chamber of the piston 3b of the mechanism 3 to the hydraulic fluid portion in the accumulator 4. Either one of the cylinder and the rod 3c of the mechanism is connected to the upper structure 1 and the other is connected to the lower structure 2.
Patent JP-2001293446-A (JP)
Title: Method for cleaning firing furnace
Inventor: NAKAMURA FUMIYOSHI
IPC: C04B35/64
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To simply clean in a short time the underside of an attachment for suction and exhaust which is installed on the ceiling part of a firing furnace. SOLUTION: A cleaning heater 18 is additionally disposed on the region, where the temperature during firing is equal to or lower than the prescribed temperature at which the decomposed gas of an organic vehicle is liable to be liquefied, of the underside of the attachment 12 installed on the ceiling part of the firing furnace 11. The heater 18 is energized periodically, after the firing work is ended or before the firing work is started, and the liquefied material of the organic component deposited on the underside of the attachment 12 is burned and removed.  In this case, the blowing of nitrogen gas to a nitrogen curtain 16 at the inlet and outlet parts of the furnace 11 is stopped, the outside air is made to flow in the furnace 11 to supply the oxygen necessary for burning the liquefied material on the underside of the attachment 12 and the combustion gas in the furnace 11 is discharged by operating an evacuating apparatus to prevent the organic component from being deposited again.
Patent JP-2001304451-A (JP)
Title: Proportional solenoid valve
Inventor: INOUE SEIZO
IPC: F16K31/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a proportional solenoid valve obtaining an output pressure in conformity to the carried current by avoiding excessive rise of the electromagnetic force when the distance between the core and a movable iron core remains short while in the high amperage condition. SOLUTION: A support groove 5b is provided at the inside surface of the support part 5a of a case 5, and a smooth pressure control with respect to the carried current is established by avoiding excessive rise of the electromagnetic force.
Patent JP-2001307339-A (JP)
Title: Optical pickup device
Inventor: TAKASAKI KOJI
IPC: G11B7/135
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To enable a highly precise tracking servo and to enable high recording density. SOLUTION: In an optical pickup device 1 wherein a beam B exited from a laser beam source 2 is divided into one main beam MB and two side beams SB by a diffraction means 3, the main beam is received by a main photodetector 8a to be used for reading or recording a signal or for detecting a servo error and two side beams are respectively received by separate side photodetectors 8b to be used for detecting a tracking error, a laser beam source position adjusting means 9 capable of moving and adjusting the laser beam source in the direction of the optical axis is provided, and the laser beam source is moved in the direction of the optical axis by the laser beam position adjusting means when intervals between a main spot and side spots which are condensed on respective photodetectors are deviated.
Patent JP-2001308986-A (JP)
Title: Portable telephone set and its dtmf tone generating method
Inventor: ARAI HIDEKI
IPC: H04W88/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set with high security where recognition of specific information by other party can be prevented from a DTMF tone when a specific information is entered and to provide is DTMF tone generating method. SOLUTION: The portable telephone set is provided with a key 4 to enter information, DTMF generating sections 9, 10, 11, 12 to generate a DTMF tone, and a control section 13 that suppresses generation of a DTMF tone from a DTMF tone generating section when the key is used to enter the specific information such as a password requested from the portable telephone set, a password and an encryption number with respect to an Internet browsing software program or a password requested from a network.
Patent JP-2001307025-A (JP)
Title: I/o device and electronic equipment
Inventor: TAKAMIYA TAKESHI
IPC: G06K17/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance functional extendibility of electronic equipment by making a memory card slot possible to be shared by a memory card and a USB device card. SOLUTION: Not only an SD memory card 21 but an SD USB card 22 as an I/O card in the same shape as the SD memory card 21 can be inserted into an SD slot 13 as a memory card insertion slot. A pull-down register for detecting device is provided on the side of the SD USB card 22. Thus, data lines D1, D2 are used as a pair of differential signals (D+, D-) in USB specification without influencing the data lines D1, D2 themselves, detection of the SD USB card 22 and USB data transfer by a USB host controller (USB HC) 122 can be performed. Consequently, the same slot can be shared between the SD memory card 21 and the SD USB card 22.
Patent JP-2001308207-A (JP)
Title: Method for fabricating nonvolatile semiconductor memory device
Inventor: NITTA TOSHIYA
IPC: H01L21/8247
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent crystal defects in a region under a tunnel oxide film which is formed on a substrate of a nonvolatile semiconductor memory device. SOLUTION: A low resistance source region 19 and a first drain region 21A are successively formed on a substrate 11, by selectively implanting high concentration arsenic ions into the substrate through a first protective insulating film 18 to provide a shallow junction. After the first protective insulating film 18 composed of silicon oxide is eliminated, a second protective insulating film 22 composed of silicon oxide is deposited on the entire surface of the substrate 11 including a stacked cell electrode 17, with a CVD method at a relatively low temperature of approximately 480 deg.C. Then, the source region 19, the first drain region 21A, and a second drain region 21B are activated in an atmosphere of nitrogen for about an hour at a temperature to activate the implanted region.
Patent JP-2001308140-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: URUSHIMA MICHITAKA
IPC: H01L23/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To mount a high density semiconductor device on an interposer or the like with a high reliability, simplify a mounting structure, facilitate a mounting work, reduce the number of mounting processes, and increase an yield to provide a semiconductor device at a low cost, and facilitate the replacement after mounting, etc. SOLUTION: The semiconductor device 3 comprises a semiconductor chip 11, Au ball bumps 21 formed on chip electrodes 12 by a stud bump method, and a thermoplastic adhesive layer 22 formed on the surface of the semiconductor chip where the chip electrodes 12 of the semiconductor chip are formed. The Au ball bumps 21 are so formed that their head parts may project above the surface of the adhesive layer 22. By forming the bumps for electric connection and applying the adhesive resin having an adhesive function on the semiconductor chip, a very reliable bonding can be realized, In addition, a method of forming a wiring pattern by pasting a copper foil on a semiconductor wafer, a multichip module electrically connected by bumps pasted to each other through an adhesive layer, or the like are provided.
Patent JP-2001308919-A (JP)
Title: Communication unit
Inventor: YOKOYAMA ATSUSHI
IPC: H04L49/9023
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that codes voice or other signals into digital information and transmits the information to a data communication network such as the Internet. SOLUTION: A coding rate selector 13 selects a coding rate of an output of an analog/digital converter 12. A voice-coder 14 compression-encodes output of the A/D converter 12 according to selected coding rate. A frame aggregation device 15 receives an output of the voice-coder 14 to arrange coding frames and to generate an IP frame with a prescribed time length for the transmission of the arranged frame onto the Internet 1 and outputs the IP frame. The received IP frame is disassembled into coding frames. A fluctuation absorption buffer 23 stores the coding frame for a prescribed time and outputs the frame to a decoder. Since it is not required to transmit an IP packet consisting of coding frames at a small coding rate with a header added thereto, the overhead by the header can be reduced. The fluctuation absorption buffer 23 absorbs a transmission delay.
Patent JP-2001107016-A (JP)
Title: Adhesive for laminate
Inventor: SASANO SHIGETOSHI
IPC: C09J175/06
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for laminates which reduces the amount of low molecular weight compounds eluting into the contents of composite films and therefore does not deteriorate the performance, etc., of the contents. SOLUTION: An adhesive for laminates contains a polyisocyanate component and a polyol component, wherein the polyol component contains a polyester polyol and/or a polyester polyurethane polyol obtained by allowing a polyester polyol to react with a polyisocyante. When this adhesive for laminates is used to attach a composite film, the level of cyclic ester compounds extracted from the composite film using 0.5 mL/cm2 water per unit area of the composite film into the extracted water, is <=0.5 ppb, expressed in terms of dibutyl phthalate determined by a gas chromatograph-flame thermionic detector.
Patent JP-2001310563-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: SHIRAI KOICHI
IPC: B41M5/41
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet, in which an accuracy of conveying the same when used for various printers is improved; color image can be formed without misregistration; and a spike mark does not reach an image receiving surface, so that influence to image quality is minimized. SOLUTION: The thermal transfer image receiving sheet 10 is at least composed of a colorant receiving layer 2 and a substrate 1, the substrate 1 comprising, sequentially from the colorant receiving layer 2, a plastic film 3 having microvoids inside, a support 4, and a rear film 5, the rear film 5 being made of a non-oriented polyolefin film. Thus, the thermal transfer image receiving sheet 10 can be obtained in which an accuracy of conveying the same in printers is improved; color image can be formed without misregistration; and a spike mark does not reach an image receiving surface, so that influence to image quality is minimized.
Patent JP-2001299291-A (JP)
Title: Retorted pasty composition with curry flavor
Inventor: FUNAHASHI TAKASHI
IPC: A23L23/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pasty composition with curry flavor, usable for a cooked bread, a pizza, a dough nut, a pie or the like, and excellent in a flavor and texture. SOLUTION: This retorted pasty composition with the curry flavor is produced by using a curry powder obtained by formulating sterilized spices, and using a roux formed by using an oil and fat containing 5-35% solid fat at 10 deg.C and 0-20% solid fat at 20 deg.C. The composition has good perfume-exuding properties, juicy feeling, good meltability in the mouth, and good texture.
Patent JP-2001303319-A (JP)
Title: Disposable outer garment
Inventor: MATSUSHITA MICHIYO
IPC: A41D31/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a disposable outer garment whose body does not restrain the freedom of a wearer around the neck of the wearer, even when the wearer forward extends the arm or bends the elbow. SOLUTION: This disposable outer garment 1 comprising both sleeves 4A, 4B and a main body 1A having front and back bodies 2, 3, wherein the back body 3 comprises the first and second back bodies 3A, 3B is characterized in that collar members 5, 7A, 7B for holding the closing state of the first and second back bodies 3A, 3B comprise a front collar member 5 attached to the front body 2 to surround the approximately front half portion of an opening around the neck, the first back collar member 7A attached to the first back body 3A to surround the approximately back half portion of the opening around the neck, and the second back collar member 7B attached to the second back body 3B to surround the approximately back half portion of the opening around the neck, and in that engaging means 6, 8 capable of engaging the collar members 5, 7A,  7B with each other are formed in the edge portions 5a, 7a, 7b of the front collar member 5, the first back collar member 7A and the second back collar member 7B, respectively.
Patent JP-2001312537-A (JP)
Title: Method for efficient use of green premium, and storage medium
Inventor: IKEDA MOTOHIDE
IPC: G06Q50/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method that can efficiently utilize green premium. SOLUTION: The green premium included in the price of electric power generated by the force created by natural phenomena is supplied to green electricity market in the form of a ticket 40, ticket 40 is tendered in the green electricity market, benefits gotten by bid are returned to charitable works and various organizations including enterprise advertisings.
Patent JP-2001313766-A (JP)
Title: Image reader and image reader-recorder
Inventor: KUWABARA TETSUYA
IPC: B41J5/30
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader-recorder which can reuse the read images, can fast record the read images without transferring them and furthermore can reduce the load on a transmission line. SOLUTION: When a read request is received from an external device via a PC interface 17, a reading part 14 reads images to transfer them to the external device and also to store them in a file of an image memory 20. When the read images are recorded and outputted, the external device designates the file name, etc., and has a recording request. Thus, an image file stored in the memory 20 is retrieved and the images of the designated file name are recorded and outputted via a recording part 15. It is not required for the external device to transfer the images so that the images can be fast recorded and outputted. Furthermore, no load is applied on a transmission line since the images of large quantity of data are not transferred.
Patent JP-2001312527-A (JP)
Title: Information management system and information recording medium
Inventor: SAKAMOTO HIROSHI
IPC: G06F17/50
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an information management system and information recording medium that can make design informations usable by a plurality of users by managing the design information unitarily. SOLUTION: This system is provided with a fetching part 40 which fetches design information made by an individual design support system 20, a of design information management part 50 which stores design information and holds records, a transformation part 60 which transforms the data form of design information stored, into joint data form and makes them joint information, and a shared information management part 70 which store and history-manages shared information, and in the case where the information is an editing information, detects the effecting extent which judging the effect on the other shared information, an open information management part 80 which manages open information and puts an information item such as editing information item in the shared information,  an information output part 90 making the shared information usable by plural individual support systems 20 by transforming the shared information into designated data form and outputting them, and manages the design information effectively and unitarily.