baber/WOPTO huggingface dataset:
Patent JP-2001195026-A (JP)
Title: Matrix type display device
Inventor: AIBA HIDEKI
IPC: H01J31/12
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To restore display characteristics, such as luminance, color balance to initial states by automatically adjusting changes of characteristics due to secular changes of electron emitting elements constituting a display panel. SOLUTION: Dummy elements which do not contribute to a display are provided in the (Dn+1)th column of a display panel and characteristics of the dummy elements are measured by making a prescribed pluse current flow through them from a test circuit. When there are changes in the characteristics of the dummy elements by the result of the measurement, a compensation control circuit performs control for restoring operating states of light emitting elements contributing to the display to their initial states by finely adjusting the output voltage of a column driver so as correct changes of their characteristics. Thus, display characteristics, such as luminance, color balance can be restored by automatically adjusting changes of characteristics due to secular changes of the light emitting elements constituting the display panel.
Patent JP-2001199125-A (JP)
Title: Printer
Inventor: SASAKI HIDEMI
IPC: H04N5/76
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent a pack chamber lid from being opened when an instant film is loaded. SOLUTION: A hook 27 to be locked is formed on the pack chamber lid 21 for opening/closing a pack chamber 25 and a locking hook 28 to be engaged with the hook 27 thereby locking the pack chamber lid 21 is formed on a lock lever built in the periphery of the pack chamber 25. A camera 2 counts by a film counter the number of discharged sheets of the loaded instant film. A count value of the film counter is referred to when an opening button 22 for opening the pack chamber lid 21 is manipulated. The pack chamber lid 21 is prevented from being opened when the instant film remains in the pack chamber 25. Without the instant film left, a motor for discharging the film is reversed to move the lock lever to a release position, thereby releasing the locking between the locking hook 28 and the hook 27 to be locked.
Patent JP-2000294696-A (JP)
Title: Member for electronic circuit and manufacture of the same
Inventor: KATSUTA YUJI
IPC: H01L23/373
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a member for electronic circuit that can be manufactured with good efficiency and does not result in increase of manufacturing cost and a method of manufacturing the same member. SOLUTION: At least one end surface of a heat sink 5 is covered with Al to form an Al layer. Next, the heat treatment is executed to the heat sink 5 on which the Al layer is formed. The Al layer is formed in AlN layer 14 through the nitriding process. Thereby, a member for electronic circuit 10 where the AlN layer 14 is formed in direct on the heat sink 5 can be obtained. The AlN layer 14 is used as the insulation substrate of an IC circuit chip 4.
Patent JP-2001203977-A (JP)
Title: Information reproducing device
Inventor: YAMADA TAKAO
IPC: H04N9/806
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device which can perform repetitive reproduction from an accurate position when a repetition indication is made without spoiling the continuity of a moving picture. SOLUTION: When information is reproduced while being processed by a decoder 1 and a repetition start position is specified, GOP which is currently processed is read out of a DISC drive 3 and stored in a stream buffer 4. Data are supplied to a decoder 2 at a stop from the head of the GOP, decoding is carried out up to a repetition start position, and then a temporary stop is made. When repetitive reproduction is instructed, the output is switched to the side of the decoder 2 and processing by the decoder 2 from the mentioned start position is started to perform the repetitive reproduction instantaneously. The decoder 1 is also supplied with the data from the head of the GOP as well to decode the data up to the mentioned start position and is then stopped temporarily.  When the repetitive reproduction is instructed, the output is switched again to the output from the side of the decoder 1. The processing is repeated thereafter.
Patent JP-2001207225-A (JP)
Title: METHOD FOR SEPARATING Ca, Ge AND In
Inventor: NAGATA HIDEKI
IPC: C22B58/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To efficiently separate one or more of Ga, Ge and In from a material containing one or more of Ga, Ge and In as solid material by a simple process. SOLUTION: In a process where a leach liquor is added to the the material containing one or more of Ga, Ge and In, and one or more of Ga, Ge and In are leached and separated, a sulfurizing agent is added to the leach liquor, thus one or more of Ga, Ge and In are efficiently leached and separated from the material containing one or more of Ga, Ge and In.
Patent JP-2001212779-A (JP)
Title: Behavior controller, behavior control method, and recording medium
Inventor: OMOTE MASANORI
IPC: B25J13/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To perform the efficient cooperative operation capable of obtaining the good result. SOLUTION: A situation evaluating part 76 judges the superiority of the pre-read result of the future situation by itself and the pre-read result of the future situation by a supervisor and supplies the judged result to a confidence model part 77. The confidence model 77 stores a confidence model inductive of the degree of confidence, and a value of the confidence model is increased or decreased on the basis of the judged result of the superiority of the pre-read result from the situation evaluating part 76. A control part 78 determines whether to make a robot perform the action determined by itself or to make him perform the action according to the supervisor's instruction.
Patent JP-2001228323-A (JP)
Title: Optical filter and plasma display panel(pdp)
Inventor: SUGIMACHI MASATO
IPC: H01J11/44
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To heighten color purity and color reproducibility of a PDP by improving its emission spectrum. SOLUTION: The PDP filter is provided with a pigment having an absorption maximum in 570-600 nm wavelength region. The PDP is provided with the filter arranged on the front surface.
Patent JP-2001225474-A (JP)
Title: Recovery method and liquid ejector
Inventor: INOUE RYOJI
IPC: B41J2/185
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To establish a recovery method of a liquid ejector for ejecting liquid stably in normal ejecting operation by making possible to remove a residual bubble through a novel liquid ejection method. SOLUTION: In the liquid ejector mounting a liquid ejection head having a valve between a liquid channel 3 and a plurality of liquid supply openings 5 communicating with a common liquid supply chamber 6, i.e., a cantilever movable member 8 disposed through a micro interval to the liquid channel 3 side of the liquid supply opening 5, the movable member 8 is displaced by heating the heater 4 to generate a bubble when an image is not recorded, and a bubble is generated during displacement of the movable member 8 toward the liquid supply opening 5. When a residual bubble is moved to the downstream side, liquid is sucked through an ejection opening thus removing a residual bubble 23.
Patent JP-2001227728-A (JP)
Title: Waste gasifying and melting system
Inventor: FUJIMURA HIROYUKI
IPC: F23G5/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a waste gasifying and melting system which can be operated in a 50% loaded state when wastes are insufficient or its melting furnace is under periodic maintenance. SOLUTION: In this gasifying melting system which generates a gas and char by gasifying wastes, burns the generated gas and char at a high temperature, and produces molten slag from ash, the wastes are gasified in a first furnace and the gas and char are burnt at high temperatures in two furnaces.
Patent JP-2000342719-A (JP)
Title: Racket frame
Inventor: HIGUCHI RYOJI
IPC: A63B102/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight racket frame with stable quality which can secure enough strength and stiffness to practical use as a racket frame. SOLUTION: A racket frame is composed of axes 11 of which at least a part of rainforcing fibers which constitute shell layer 6 of the racket frame is arranged along a direction of peripheral length of the racket frame and a triaxial fabric 13 that weaves axes 12a, 12b which are arranged so as to have inclined angles which are opposite to the axes 11 of the direction of peripheral length mutually. Furthermore, a part of the axes 11 of the direction of peripheral length which constitutes the triaxial fabric 13 are composed of a metallic fiber 14.
Patent JP-2001235531-A (JP)
Title: Gps receiving device
Inventor: KAWAMOTO KAZUHIRO
IPC: G01C21/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiving device capable of shortening time required for the determination of an initial position. SOLUTION: Radio waves from a plurality of GPS satellites and a geostationary satellite of a reinforcing system are received by a GPS antenna 1 which is a receiving part, converted into intermediate frequency signals by an analog signals processing part 2 and further converted into signal signals by a digital signal converting par 3. The digital signals are subjected to inverse spectral diffusion processing at each of a GPS satellite multichannel spectral inverse diffusion part 4 and a goestationary satellite spectral inverse diffusion part 5. A position computing part 6 computers the position of the GPS antenna 1 on the basis of each output of the GPS satellite multichannel spectral inverse diffusion part 4 and the geostationary satellite spectral inverse diffusion part 5.  A control part 7 supplies power to the gesotationary satellite spectral inverse diffusion part 5 even when power supply to the GPS satellite multichannel spectral inverse diffusion part 4 is cut off.
Patent JP-2001244096-A (JP)
Title: Lighting device of discharge lamp and illumination device
Inventor: KOSA KIYOTERU
IPC: H05B41/392
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a discharge lamp which preheats electrodes of the discharge lamp suitably. SOLUTION: A dimming circuit 18 is adapted to allow an inverter circuit 12 to output power corresponding to full lighting through a control circuit 16 in the case of full lighting of a fluorescent lamp FL. The inverter circuit 12 operates to generate a lamp current which corresponds to the full lighting so as to light fluorescent lamp FL on a high frequency. Field effect transistors Q3, Q4 are turned on through a dimming condition discrimination circuit 19, depending on the dimming condition, so as to slightly increase the combined capacitance of capacitors C3, C4 when fluorescent lamp FL is lighted under a dimming condition.  The amount of voltage induced in windings for preheating Tr1b, Tr1c increases with the increase in combined capacitance so that the amount of preheating for filaments FL1, FL2 can be made suitable even when the fluorescent lamp FL is lighted under a dimming condition.
Patent JP-2001243238-A (JP)
Title: Index creating device, character string collating device, index creating method, character string collating method and storage medium
Inventor: ITO HIDEO
IPC: G06F17/21
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To calculate suffix arrangement of a text by a high speed processing and by using compact storage capacity. SOLUTION: A text buffer 13 to store the text is constructed in a RAM 4 and integer arrangement A to store appearing positions or a dictionary order of suffixes in the text and bucket tables B1, B2 to be used for bucket sort are structured in the RAM 4. And the bucket sort is performed for the appearing positions of the suffixes on the integer arrangement A regarding the leading character of the suffixes by using the bucket tables B1, B2. The appearing positions of the suffixes stored in each packet on the integer arrangement A are sorted based on the dictionary order of the suffixes by referring to the text and the bucket tables B1, B2 after the bucket sort, the dictionary order of the suffixes in the bucket the sort of which is completed is stored on the integer arrangement A by distinguishing them from the appearing positions of other suffixes.  After that, the suffix arrangement of the text is created by converting the dictionary order of the suffixes on the integer arrangement A into the appearing positions of the suffixes.
Patent JP-2001243289-A (JP)
Title: Method for generating care service plan, its performing device and recording medium recording its processing program
Inventor: HONDA AYAKO
IPC: G06F19/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which the burden of care service plan generation is relieved. SOLUTION: A care service plan generating method for generating a care service plan which indicates the contents of a care service to be provided is provided with a step for inputting the care service plan which indicates the contents of the care service to be provided to a person insured, a step for calculating the usage total points or the user burden total amount of the care service to be provided by the inputted care service plan and a step for outputting alarm when the calculated points is larger than an allowance limit reference amount or when the calculated burden total amount is larger than a burden amount desired by the user.
Patent JP-2001244557-A (JP)
Title: Wavelength monitoring device, adjusting method of it and wavelength stabilizing light source
Inventor: IMASHIRO MASAO
IPC: H04B10/07
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a wavelength monitoring device which is small-sized and can perform alignment easily and can stabilize a wavelength with high accuracy. SOLUTION: The device of this invention is provided with a birefrigent crystal 21 a refractive index of which differs according to the polarized direction of a projected light, a polarizer 22 which spatially separates the polarized components crossing at a right angle of the output light which has penetrated through the birefrigent crystal 21, photodetectors 23 and 24 which receive the separated polarized components, and a wavelength detecting circuit 25 which detects the wavelength of the input light by using the light receiving signals from the photodetectors 23 and 24. By utilizing the axial anisotropy of the refraction index as a characteristic of the birefrigent crystal 21, the received signal having two kinds of wavelength characteristics can be obtained from the one birefrigent crystal 21.  Accordingly, the wavelength monitoring device which is small-sized and can perform the alignment easily and can monitor the wavelengths is obtained.
Patent JP-2001241712-A (JP)
Title: Ventilation equipment
Inventor: MOMOSE TOSHISHIGE
IPC: F24F7/007
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide ventilation equipment which can appropriately ventilate a space to be ventilated without giving any cold-air feeling to persons staying in the space. SOLUTION: This ventilation equipment is provided with an exhausting means 2 which exhausts air from the space to be ventilated, an air agitating means AM which agitates air in the space, and a control means 5 which controls the actuation of the means 2 and AM. This equipment is also provided with a person's presence detecting means 7 which detects the presence of persons in the space. The control means 5 actuates the exhausting means 2 for exhausting operation based on a ventilating command and, during the exhausting operation, actuates on the basis of detection in formation of the means 7 the air agitating means AM to perform agitating/exhausting operation in such a way that the agitating power of the means AM becomes stronger than the case where the presence of persons is detected when the presence of persons is not detected.
Patent JP-2001247775-A (JP)
Title: Resin composition and its use
Inventor: ICHIGE AKIHIRO
IPC: C08K5/103
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition suitable for obtaining a film or sheet excellent in transparency while keeping good anti-fogging properties and a film or a sheet excellent in transparency and a film for stretch package while keeping good anti-fogging properties. SOLUTION: This resin composition contains (A) an anti-fogging agent composed of the ester of a 15-24C fatty acid and diglycerol and having <0 deg.C melting point and (B) an anti-fogging agent composed of the ester of a <=13C fatty acid and diglycerol and having a <=0 deg.C melting point. In the resin composition, the weight ratio of the anti-fogging agent (A) to the anti-fogging agent (B) is (85:15) to (35:65) and the total amount of the anti-fogging agents (A) and (B) is 0.1-20 wt.% based on whole resin composition. This film or sheet comprises the resin composition. This film for stretch package comprises the resin composition. An olefin polymer resin is suitable as the resin.
Patent JP-2001256583-A (JP)
Title: Automatic meter reading system
Inventor: TSUCHIDA YASUHIDE
IPC: H04M11/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reliably perform communication between a master station and slave stations all the time in an automatic meter reading system where synchronous communications by an intermittent reception system between the master station and slave stations to which a meter device is connected. SOLUTION: This automatic meter reading system has a headquarters station, the radio master station capable of communicating with the headquarters station by radio, the radio slave stations capable of communicating with the radio master station by radio and a meter device capable of communicating with the radio slave stations by radio, and supplies response data of meter reading data, etc., of the meter device to the headquarters station via the radio slave stations and the radio master station in response to a request signal of meter reading, etc., from the headquarters station.  Synchronous communications are performed between the radio master station 12 and the radio slave stations 8(1) and 8(2), and the synchronous correction of receiving timing T between the station 12 and the stations 8(1) and 8(2) is also performed in such a manner that the station 12 periodically performs synchronous correction communications D consisting of continuous data communications D1 and synchronous correction information Dt to the stations 8(1) and 8(2).
Patent JP-2001254877-A (JP)
Title: Pipe device for civil engineering works
Inventor: NAGAOKA TAKASHI
IPC: F16L15/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe device capable of joining and separating unit pipes speedily to reduce labor and costs. SOLUTION: Unit pipes Z composed by assembling an inner pipe 10 and an outer pipe 20 coaxially are sequentially connected in the longitudinal direction. In each unit pipe Z to be connected, the inner pipe 10 and the outer pipe 20 are connected so as to be immobile at a position in the peripheral direction, male screws having the same pitch are formed in end parts to be connected of the inner pipe 10 and the outer pipe 20 of the unit pipe Z on one side, respectively, and female screws having the same pitch as the above-mentioned pitch are formed in end parts to be connected of the inner pipe 10 and the outer pipe 20 of the unit pipe Z on the other side, respectively.  When the unit pipe Z on one side and the unit pipe Z on the other side are connected, the male screw of the inner pipe 10 of the unit pipe Z on one side and the female screw of the inner pipe 10 of the unit pipe Z on the other side are mutually screw- fitted, and the male screw of the outer pipe 20 of the unit pipe Z on one side and the female screw of the outer pipe 20 of the unit pipe Z on the other side are mutually screw-fitted.
Patent JP-2001254151-A (JP)
Title: Ag-CONTAINING MARTENSITIC STAINLESS STEEL EXCELLENT IN ANTIBACTERIAL PROPERTY AND ITS PRODUCING METHOD
Inventor: KAWAGOE TAKASHI
IPC: C21D9/46
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel to which antibacterial properties are imparted by dispersing and precipitating a spheroidal Ag phase into a matrix and which has a hardness of >=500 HV. SOLUTION: This steel has a composition containing <=1.2% C, <=3% Si, <=2% Mn, 10 to 20% Cr, 0.01 to 1.0% V and 0.01 to 1% Ag, and further containing, at need, one or more elements selected from <=1% Ti, <=1% Nb, <=1% Zr, <=4% Mo, 0.2% Al, 0.05% B, <=0.2% Y and <=0.2% rare earth elements(REM). A spheroidal Ag phase is dispersed and precipitated into the matrix. In the case the steel strip is held in the temperature region of 900 to 1,300 deg.C, the Ag phase is spheroidized. The Ag phase is also spheroidized by performing heat treatment at temperatures of 900 to 1,300 deg.C after rolling.
Patent JP-2001258043-A (JP)
Title: Display device
Inventor: OKUYA MIYOKO
IPC: H04N9/29
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device which uses a cathode-ray tube that can sufficiently suppress color smear and realize considerably high image quality. SOLUTION: The display device consists of a cathode-ray tube, having a color selection electrode 20 fixed to a frame 21 with a tension added thereto and having an internal magnetic shield 12, that magnetically shields an electron beam and of a degaussing coil 16 placed to a funnel 14 of the cathode-ray tube. The degaussing coil consists of a couple of 1st and 2nd degaussing coils 16a and 16b placed vertically, and the 1st and 2nd degaussing coils have first parallel part 16a-1 and 16b-1, extended in parallel along an upper side or lower side of the color selection electrode, 2nd parallel parts 16a-2 and 16b-2 that extend in parallel with sides, and sneak path parts 16a-3 and 16b-3, that take a sneak path toward the side face of the funnel 14 and the sneak paths are brought into contact with each other.
Patent JP-2001253840-A (JP)
Title: Method for producing fulvene derivative
Inventor: TAKAHASHI TAMOTSU
IPC: C07C69/608
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polysubstituted fulvene derivative selectively through a one-step reaction. SOLUTION: In the presence of a catalyst including palladium, a silver salt including silver ion or a borate salt including a tetra-aryl borate, an alkyne (II) is allowed to react with an alkene (III) to give a fulvene derivative (Ia), (Ib), (Ic), or (Ie) or their mixture (wherein R1 and R2 are each H or a hydrocarbon group or mutually may form a ring; A is a hydrocarbon group; an alkoxy- carbonyl group, an aryloxycarbonyl group or cyano group; X is an eliminable group).
Patent JP-2001258058-A (JP)
Title: Hand-over method, mobile station and base station
Inventor: ONOE HIROKO
IPC: H04W36/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hand-over method that allows a portable telephone to conduct efficient transmission of data. SOLUTION: Upon the receipt of a beacon signal sent from a base station agent BA, a terminal agent MA mounted on a portable telephone 10 makes a request for agent information to the base station agent BA and stores the agent information sent from the base station agent BA, in response to the request. In the case of conducting hand-over method, when a channel is selected in a data link layer, the terminal agent MA uses the agent information stored in advance, to switch IP connection in a network layer, following the channel switching.