baber/WOPTO huggingface dataset:
Patent JP-2001042842-A (JP)
Title: Source driver for liquid crystal display device
Inventor: KWON OH-KYONG
IPC: G02F1/133
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the cost so that the same image expression is made possible while the number of data lines is halved by constituting a liquid crystal display device in such a manner that image signals are transmitted to the pixel regions on both sides of one data line to this data line by controlling the drive signals to be applied to adjacent two scanning lines. SOLUTION: One horizontal period is divided into two blocks. The image signals are applied to the pixel regions on the left side and right side around the data line as a center in the first block and the image signals are applied only to the pixel region on the right side in the second block. Namely, the high signals are applied during the one horizontal period in the first scanning line G1 and the high signals are applied only during the 1/2 horizontal period in the second scanning line G2 and the low signals are applied during the remaining 1/2 period in the second scanning line G2. Then, all of first to fourth thin-film transistors 71a, 71b, 73a and 73b constituting first and second switching parts 71 and 73 turn on and the image signals are transmitted to first and second pixel electrodes 71c and 73c during the time when all of the scanning lines G1 and G2 are high.
Patent JP-2001060669-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO AKIO
IPC: H01L21/8242
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method, which is capable of avoiding reduction in a ferroelectric material or a high dielectric material, even if a CMP(chemical mechanical polishing) process is employed in the manufacture of a semiconductor device, where a ferroelectric material or high dielectric material is used and applied to the manufacture of an FeRAM (nonvolatile semiconductor memory) and a DRAM (volatile semiconductor memory) or a system LSI, where the memory elements and logic elements are mounted mixedly. SOLUTION: A capacitor composed of an upper electrode 25, a dielectric film 24 of a ferroelectric material or high dielectric material, and a lower electrode 23 is provided. Furthermore, an interlayer insulating film 33 is formed above the capacitor, and the surface of the interlayer insulating film 33 is planarized through a CMP method. Then, the interlayer insulating film 33 is subjected to plasma annealing using N2O gas, through which moisture attached to the surface of the interlayer insulating film 33 and contained in the insulating film 33 are removed. Thereafter, a redeposition interlayer insulating film 34 is formed on the interlayer insulating film 33.
Patent JP-2001350945-A (JP)
Title: Network system for electric appliance retailer
Inventor: TAKASHIBA KENJI
IPC: G06Q50/10
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To activate the operation of a small store type electric appliances retail business world. SOLUTION: An information site 1 is provided on the Internet. This system is provided with a means 8 for respectively accessing the site 1 and a member retailer 7, a maker 2, a wholesaler 3, a repairer 4 or a recycling dealer 5 in a two-way manner and selecting and obtaining information, and also a means 10 for selecting the existence/absence of the necessity of recycle information. It is recommendable to utilize satellite communication 6 for the distribution means of each piece of stored information data.
Patent JP-2002025472-A (JP)
Title: Electron beam deflection device and color display tube
Inventor: SASAKI HIROYUKI
IPC: H01J29/76
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke, that has the function of correcting Yv shifts in two directions using a simple structure, without making it difficult to correct the XH shift and a color display tube using the same. SOLUTION: The deflecting yoke 5 comprises a pair of horizontal deflection coils 7, a pair of vertical deflection coils 9 and a Yv shift correction coil 11, which is capable of generating a reverse direction magnetic field, corresponding to the correcting direction of the Yv shift in the tube diameter direction of the neck 3 of the color display tube body 2. The Yv shift correction coil 11 is composed of a pair of coils, which are arranged mutually opposite to the vertical direction toward outside of the neck section 3, and each coil is wound on a core in double windings, and the first coil and the second coil are connected at its top end, and further a variable resistor is connected at the connection point of the coils.
Patent JP-2001354334-A (JP)
Title: Printer
Inventor: NITTA KOJI
IPC: B41J25/304
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a printer when exchanging an ink ribbon cassette or removing a jam, and to reduce the cost by reducing the number of parts. SOLUTION: A lever 8 is attached to the front side surface of a printing part C so that it is rotatable around a spindle 9 disposed above the straight line connecting a spindle 4 of a support part B and a spindle 5 of the printing part C. A lock pin 10, mounted on the side surface of the printer main body A, is slidably engaged with a circular guide groove 8b formed in the lower side of the lever 8. Two points, located lower than the spindle of the support part and that of the printing part when the support part and the printing part are present at their regular positions, are pivoted with a link. Therefore, only by operating one lever 8, the opening/closing and locking of the printing part and the support part are possible.
Patent JP-2001355975-A (JP)
Title: Circular heat exchanger
Inventor: SHIMIZU MASAHIRO
IPC: F28D1/047
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To flow a cooling solution of an enough amount to an outside tube without increasing flow resistance of the cooling solution in a circular heat exchanger where the tubes are disposed concentrically. SOLUTION: A circular heat exchanger is adapted such that tubes 11 are arranged concentrically with one end thereof opened to an inlet side tank 17 and with the other end thereof opened to an outlet side tank 19. In the heat exchanger, a fluid passage cross sectional area S of the tube 11 disposed outside the core section 13 is set larger than one S of the tube 11 disposed inside the core section 13.
Patent JP-2002004515-A (JP)
Title: Drainage structure of horizontally roofed roof
Inventor: FUNAKI CHIKARA
IPC: E04D3/40
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure, in which rainwater flowing down on a roof can be drained without using the conventional horizontal gutter of a general house. SOLUTION: In the horizontally roofed roof in which a plurality of stages of horizontally roofed roof boards 1 are roofed, an opening section 2 is formed at two stages from an eaves side end while a drainage space 3 is formed to the lower section of the opening section 2. Rainwater flowing down on the horizontally roofed roof flows into the drainage space 3 from the opening section 2, and is drained through a drainage means (such as a gutter 7 in (c) in Fig. 8) not shown.
Patent JP-2002008839-A (JP)
Title: Induction heating cooker
Inventor: SATO SHUJI
IPC: H05B6/12
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker solving such a problem that an expensive top plate is easily damaged in the case where a heavy article such as a pan is erroneously dropped thereon. SOLUTION: A top plate 3 is constituted by arranging a plurality of plates 3a, 3b in parallel in a plane-form placed on a case 5. Even if a heavy article such as a pan 2 is erroneously dropped on the plates 3a, 3b, the shock is dispersed to a plurality of plates 3a, 3b and the boundary portion of the plates 3a, 3b is bent. Thereby, damage to the top plate 3 can be prevented.
Patent JP-2002004539-A (JP)
Title: Device and method for mounting substrate for covering material
Inventor: NISHIMURA EIJI
IPC: E04B1/41
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for mounting a substrate for a covering material, enabling the fitting of an external wall material by accommodating variations among irregularities on a concrete wall without using furring strips. SOLUTION: This device is provided with a supporting member 10 screwed to the end part of a separator 31 buried in the concrete wall 30 and a substrate panel mounting member 20 locked to the supporting member 10 in such a manner as to be freely displaced at a prescribed angle in the axial-center direction of the supporting member 10. The mounting member 20 is fixed along with a substrate panel 40 for the covering material to the supporting member 10 through the medium of a fixing member 45 in the prescribed position from the concrete wall 30.
Patent JP-2002008548-A (JP)
Title: Surface discharge type plasma display panel
Inventor: KANDA HIROSHI
IPC: H01J11/24
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface discharge type plasma display panel with improved brightness. SOLUTION: A scanning electrode 2 is formed along an address electrode 1 so that at least a part of the scanning electrode overlaps with the address electrode 1, and a maintenance electrode 3 is formed parallel to the scanning electrode 2 with a prescribed distance between them, and end parts 2a, 3a of the scanning electrode 2 and the maintenance electrode 3 are connected to opposing bus electrodes 4, 5, respectively. The scanning electrode 2 and the maintenance electrode 3 are formed in a shape of comb, and a means 6 is installed so as to make the scanning electrode 2 and the maintenance electrode 3 keep the first distance L1 and the second distance L2.
Patent JP-2001329795-A (JP)
Title: Tunnel lining construction method
Inventor: KANAZAWA MITSUO
IPC: E21D11/10
Filed: 2000-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent such an accident that concrete fragments in a tunnel fall due to the fragileness of a construction joint part by increasing the hardening strength of particularly the construction joint part of concrete in tunnel lining wherein concrete is placed in a space part between tunnel cross section and the arch center, and to allow the construction joint of concrete coping with the curve of the tunnel, dispensing with a conventional curve liner. SOLUTION: An end stop device provided with an end stop tube singularly or the end stop tube and a pressurizing tube in parallel is formed in a freely pressurized manner. The end stop tube is pressurized by the pressurizing tube in accordance with the compaction of concrete, and pressurized air is supplied into the pressurizing tube outside of the end stop tube at the pressure that can resist the pressure of unhardened placed concrete. The end stop tube is pressurized from the outside at the pressure that can resist the pressure of the unhardened placed concrete by arranging jacks at a plurality of end stop tube support parts arranged outside of the end stop tube, to cope with the curve of the tunnel.
Patent JP-2002007522-A (JP)
Title: System and method for using power generating device
Inventor: MITSUYOSHI TADAHIKO
IPC: G06Q50/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a using system and a using method for a decentralized power generating device which are effective in spreading the decentralized power generating device and uses gas capable of obtaining the effect of load leveling. SOLUTION: This system is equipped with a gas consumption measuring instrument which measures the consumption of gas supplied to the decentralized power generating device such as a micro gas turbine and a solid polymer type fuel battery generating electric power by using city gas, etc., an electric power consumption measuring instrument which measures the consumption of electric power supplied from the decentralized power generating facilities to the load through a converter, and an arithmetic processor which calculates the gas charge from the gas consumption and a gas price and the electric power charge from the electric power consumption and an electric power price and calculates the use charge of the decentralized power generating device from the difference between them.
Patent JP-2002009113-A (JP)
Title: Mount accuracy measuring equipment and mount accuracy measuring method
Inventor: WATANABE AKIHIKO
IPC: H01L21/66
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately measure accuracy with which a component is mounted in mount equipment such as a flip chip bonder. SOLUTION: A glass substrate 61 on which dots 62 are formed is secured on a X-Y stage to be mounted with a substrate 47. A glass chip 60 supplied from a chip containing tray 14 is inverted by a chip inverting cylinder 21 and is received by the suction head 33 of a tool controlling unit 29 to mount it on the glass substrate 61. Then the image of the glass chip 60 mounted on the glass substrate 61 is picked up by the image recognition camera 52 of a camera unit 40 to measure mount accuracy by processing the image.
Patent JP-2002007596-A (JP)
Title: Reception method for funeral
Inventor: SHIMIZU HATSUO
IPC: G06Q50/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To recollect memories of the deceased without attending at a funeral and to send flowers and condolence moneys. SOLUTION: A disclosing means 3 discloses a database consisting of photographs, background, actual results, profile, social status of the family, episodes during the lifetime, etc., of the deceased as the object of the funeral to access from other network computers. Further, a bulletin means 4 makes it possible to write message information consisting of condolence or entry information consisting of a name and a title by persons who gain access from other network computers and discloses it so that it can be browsed. Further, incense sticks and flowers to the deceased can be accepted by the access from other network computers, receives application information on the incense sticks or flowers from the accessing persons, and sends information on a financial institution as the money transfer destination of the condolence moneys and flowers to the mail addresses of the accessing persons.
Patent JP-2002016868-A (JP)
Title: Method and apparatus for detecting time difference and storage medium
Inventor: TANAKA YASUYUKI
IPC: H04N5/225
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To detect the time shift between dynamic images recorded by means of a plurality of video camera recorders. SOLUTION: Information (image, voice and subcode information of data, and the like) recorded by a video camera recorder 10 is reproduced and transferred to an editor 14. A packet receiver 20 receives a packet from the video camera recorder 10 and stores data contained in the packet as a dynamic image file in a hard disc 22. A Luminance extractor 24 and a maximum value detector 30 extract DC coefficient from the DCT coefficient of luminance component of a received data, and then extract a maximum DC coefficient value in each frame. A subcode extractor 26 and a date code extractor 32 extract data information from the received data. An audio extractor 28 and a volume detector 34 detects the volume. A filing unit 36 files the outputs from the units 30, 32 and 34 and stores a feature extraction file in the hard disc 22.  Identical events are extracted from the feature extraction files 42A, 42B and 42C of different recorders and the time difference between respective recorders is detected by comparison.
Patent JP-2001054977-A (JP)
Title: Recording material for ink-jet recording
Inventor: STEINBECK REINER
IPC: C08L77/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To improve an ink absorption capacity by arranging a polymer layer containing a thermoplastic copolymer having polyether groups on a support material by extrusion. SOLUTION: The amount of a polymer layer extruded on a support material is about 10-30 g/m2. The polymer layer contains a poly(ether amide) block copolymer expressed by formula (wherein, PA is a polyamide segment; PE is a polyether segment). In the block copolymer, each repeating unit copolymer segment has 2-20 polyether groups. As another polymer to be mixed with the copolymer, a thermoplastic polymer such as an ethylene copolymer is suitable. A paper product of surface sizing, calender treatment, or high sizing is used as the support material, and the sizing is done to be acidic or basic.
Patent JP-2002014527-A (JP)
Title: Developing device in image forming device
Inventor: WATANABE AKIHIRO
IPC: G03G15/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image without any fogging or toner scattering by preventing any stagnation or excessive feeding of developer by reliably carrying out scooping-up of the developer from the lower side to the upper side in a developer agitating and carrying means that are installed in two places, the top and the bottom. SOLUTION: In a developing device that is a rotating body provided with an even number of magnetic poles and a developer scooping-up means arranged in a direction of a periphery, a relationship between a magnetic force A (10-4T) of each pole of the developer scooping-up means and circumferential speed B (mm/sec) is 72,000<=A.B<=300,000. The developing device is installed in an image forming device.
Patent JP-2002010762-A (JP)
Title: Method for preserving dough of vegetable pancake called monjayaki
Inventor: TANBA TAKAKO
IPC: A23L35/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of preserving the dough of vegetable pancake called Monjayaki for a long time without spoiling the taste inherent in a specialty store and also while sustaining its freshness, and exactly reproducing the taste inherent in such a specialty store even at the place far from the store. SOLUTION: This method comprises such processes that wheat flour is mixed with water with the same amount as that of the flour, egg(s) and ground yam are mixed therewith followed by stirring to make base dough, the base dough is mixed with 85-90 deg.C hot water to get thick, and the dough of a vegetable pancake called Monjayaki thus produced is frozen in a vacuum pack. When the base dough is mixed with 85-90 deg.C hot water to get thick, the dough is seasoned according to the kind of the ingredients of the Monjayaki.
Patent JP-2002011401-A (JP)
Title: Adaptor for sealant
Inventor: KITAZATO SHUNJI
IPC: C10N20/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a adaptor for a sealant which is formed so as not to bite a film vessel between a cylindrical adaptor main body inside face and a plunger at the time of discharging a sealant filled in the film vessel from a nozzle by pressing the plunger. SOLUTION: In the adaptor for discharging the sealant filled in the cylindrical film vessel, only the cylindrical adaptor main body or both of the cylindrical adaptor main body and plunger inserted into the adaptor main body are made of a synthetic resin containing a silicone based lubricant or a fluorine based lubricant.
Patent JP-2002025087-A (JP)
Title: Optical pickup device
Inventor: IKEDA YASUSHI
IPC: G11B7/09
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device adaptive to speeding-up of access by preventing resonance due to vibration transmitted from a lens holder, and improving the support accuracy of the lens holder. SOLUTION: The optical pickup device is constituted by forming a supporting shaft 2 for supporting and guiding the lens holder 6 with a ceramic or single crystal alumina having a rigidity ratio of 96×106 m2/s2 or more.
Patent JP-2002017122-A (JP)
Title: Transplanter
Inventor: FUKUMOTO HITOSHI
IPC: A01C11/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent leaves of seedlings in seedling trays on reserve seedling platforms for carrying the reserve seedling trays from withering with a cold wind. SOLUTION: This transplanter is obtained by installing cover units covering at least the front, rear, left and right of the reserve seedling platforms.
Patent JP-2002021305-A (JP)
Title: Cork floor tile
Inventor: SUNASAWA SHUICHI
IPC: E04F15/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fully natural cork floor tile which perfectly overcomes poor water resisting property that is the defective of cork while leaving the texture and tough of cork and never causing a dimensional change or warping according to temperature change. SOLUTION: This cork floor tile comprises a synthetic resin layer 1 containing cork powder, a fiber-containing synthetic resin layer 2, and a synthetic resin layer 3, which are laminated in this order.
Patent JP-2002026816-A (JP)
Title: Backup control system for optical wavelength multiplex transmission terminal station and optical wavelength multiplex transmission terminal station having backup function
Inventor: IMAI KAORU
IPC: H04B17/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a backup control system for an optical wavelength division multiplex(WDM) transmission terminal station by which system the deterioration of transmission characteristic with respect to an individual channel or all the channels can be prevented while preventing signal cut off without providing a spare channel. SOLUTION: In stead of a method for providing the spare channel in optimal WDM channel, as back up corresponding to the level of the fault for each optical channel, (1) control for restoring a signal level by a booster amplifier for each optical channel in the case of the level down of the optical signal and (2) control for restoring by switching to a backup system for each optical channel in the case of the perfect cut off of the optical signal are performed.
Patent JP-2002029869-A (JP)
Title: Method for manufacturing sanitary ware
Inventor: HAMAGUCHI AKIKO
IPC: C04B41/89
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide sanitary ware which extremely stably has the nature capable of easily removing dirt. SOLUTION: In manufacturing the sanitary ware which is formed with a colorable first glaze layer on the surface of an earthenware body and is further formed with a second glaze layer thereon and is below 0.07 μm in the surface of the second blaze layer surface by a stylus type surface roughness measuring instrument (JIS-B 0651), the sanitary ware is manufactured in such a manner that the ware does not contain a silica component in the segments in contact with the glaze of the means used in the process for preparing the glaze for forming the second glaze layer described above.
Patent JP-2001221818-A (JP)
Title: Power-detecting apparatus
Inventor: MORITA TADASHI
IPC: G01R15/20
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a power-detecting apparatus including a current amplifying circuit with a small number of parts, which can reduce parts cost and utilizes a Hall element. SOLUTION: This apparatus has voltage detection circuits PC1-PC4 for detecting a voltage impressed to a load (not shown), a current conversion circuit IC15 for outputting a current corresponding to the detection voltage of the voltage detection circuits PC1-PC4, a current amplifying circuit 13 and the Hall element H1. The current amplifying circuit includes an operational amplifier IC14 with an output terminal and an inverting input terminal connected with each other, a first resistor R37 having one end connected to the output terminal, and a second resistor R38 having one end connected to a non-inverting input terminal of the operational amplifier IC14.  The current amplifying circuit amplifies the current outputted and fed from the current conversion circuit IC15 to the non-inverting input terminal and outputs the amplified current from a common connecting node of the other ends of a first resistor R37 and a second resistor R38. With using the current amplified and outputted from the current amplifier circuit 13, as a control current, the Hall element outputs a Hall voltage, when receiving magnetic flux due to the current flowing in the load.