baber/WOPTO huggingface dataset:
Patent JP-2002112060-A (JP)
Title: Vertical deflection circuit and processor therefor
Inventor: KUMANO MAKOTO
IPC: H04N3/16
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vertical deflection circuit capable of generating a vertically deflecting current which linearly changes, even if there is distortion in linearity of input/output characteristics of a D/A converter when a vertically deflecting current is generated digitally. SOLUTION: A DSP in a vertical deflection circuit generates a digital current signal for each main period Tm. The digital current signal has a plurality of digital current values, which change along a direction of amplification by a first change width dD1 from different values for the respective main periods Tm. The digital current signal is converted to an analog current signal by a D/A converter, and then balanced linearly by LPF. Then, a vertically deflecting current is generated based on this balanced analog current signal. When a plurality of digital current values are balanced, the mean value changes linearly. Accordingly, a vertically deflecting current which linearly changes can be obtained for each main period Tm.
Patent JP-2002102716-A (JP)
Title: Method for regenerating catalyst
Inventor: OGAWA ETSURO
IPC: B01J38/64
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a new method for regenerating various active component- carrying catalyst used in various fields of industry. SOLUTION: In this regenerating method, a catalytically active component- carrying TiO2 catalyst poisoned by sulfur compounds is washed with an aqueous solution containing at least one compound selected from the group consisting of the hydroxides, carbonates, nitrates and sulfates of alkali metals and alkaline earth metals.
Patent JP-2002111316-A (JP)
Title: High-frequency filter
Inventor: FURUHASHI KAZUMASA
IPC: H01P1/203
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple and low-cost manufacturing method for a small high-frequency filter comprising an SAW element, which is excellent in frequency-temperature characteristics. SOLUTION: A high-frequency filter 10 is provided where an SAW element 2 connected to a first line filter is mounted on a laminated substrate 1 where a plurality of dielectrics layers 1a-1c are laminated. On the laminated substrate 1, a first line filter LF1 with a frequency-temperature characteristics curve of positive inclination and a second line filter LF2 with a flat frequency- temperature characteristics curve are formed, of the first dielectrics layer 1b, with a frequency-temperature characteristics curve of positive inclination at the center in the substrate thickness direction shared.
Patent JP-2002104974-A (JP)
Title: Hydrogel therapeutic agent for damaged skin
Inventor: ARAMOMI YASUHIKO
IPC: A61P17/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a readily handleable therapeutic agent for the wounded skin, providing light labor of a person attending on a patient and pain of the patient and having excellent therapeutic effects on the damaged skin by further stably including a bactericide. SOLUTION: This hydrogel therapeutic agent for the damaged skin comprises providone iodine and native gellan gum as a substrate.
Patent JP-2002112505-A (JP)
Title: Generator for automobile and tone quality evaluating method for rotary machine
Inventor: TAKANO YASUSHI
IPC: F04D29/66
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the tone of a generator for a vehicle by making noise correspond to the physical quantity of the tone of the generator. SOLUTION: Noise is divided into a plurality of bands, and the maximum level bands are detected in which the noise level becomes largest in each of a plurality of the divided frequency ranges. To make all the center frequencies of the maximum level bands fall in the range between the given values of a lower limit F1 and an upper limit F2, the value (N2×F1)/(N1×F2) is maintained to be between 0.9 or larger and 1.1 or smaller, when the number of blades of one fan having less pieces of blades is set as N1, and that of blades of the other fan having more pieces of blades is set as N2, or a pair of fans.
Patent JP-2002104013-A (JP)
Title: Driver physical condition monitor
Inventor: HAMAYA KATSUNORI
IPC: B60W30/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To certainly detect whether a driver's physical condition is good or bad by precisely detecting the physical condition of the driver on a vehicle. SOLUTION: A biological sensor 2, a CCD camera 3, a vehicle sensor 4, a road sensor 5, a memory device 6, a display device 7 and an alarm device 8 are respectively connected to a computation unit 1 equipped on the vehicle, when physical information concerning the driver in the middle of driving detected by the biological sensor 2 and the CCD camera 3 changes more than specified from physical information at normal time, the display device 7 and the alarm device 8 give a warning to the driver, but in the case when a driving state detected by the vehicle sensor 4 and/or a road status detected by the road sensor 5 influence on the physical information concerning the driver detected by the biological sensor 2 and the CCD camera 3 in the middle of driving, the physical information is made invalid.
Patent JP-2002108412-A (JP)
Title: Method and system for constructing model
Inventor: SAMAVEDHAM LAKSHMINARAYAN
IPC: G06Q50/04
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for constructing a generalized recursive PLS model. SOLUTION: The method for constructing the model of a process plant is performed by what is called as a recursive PLS(Partial Least Square) system for dividing process data constituted of a time sequential data set by a window and connecting a sub-model generated based on a data set at every window so as to statistically identify the model. The method has a step for performing an automatic scaling operation and performing a model generation operation on the input data set and the output data set of one data set and the previous data set, a step for connecting scaling information on one data set and the previous data set and obtaining scaling information on the connected data set and a step for generating the PLS model based on the connected data set obtained from the average value and the standard deviation of the respective data sets.
Patent JP-2002114794-A (JP)
Title: Transition metal compound, catalyst for olefin polymerization and method for producing the same
Inventor: KASHIWAMURA TAKASHI
IPC: C08F4/64
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain both a transition metal compound useful as a component of a catalyst for an olefin polymerization and a catalyst for an olefin polymerization using the compound. SOLUTION: This transition metal compound is represented by general formula (I) (M is a transition metal element of the group 4; X is a σ bonding ligand; Y is a Lewis base; T is a σ bonding atom-containing group; E is a specific group containing an atom to be coordinated with M by an isolated electron pair; q is 1 or 2 and [(valence of M)-2]; r is an integer of 0-3; R1 to R4 are each a hydrogen atom, a halogen atom, a hydrocarbon group, a halogen- containing hydrocarbon group, a silicon-containing hydrocarbon group or a hetero atom-containing group]. This catalyst for an olefin polymerization comprises the transition metal compound and an activated cocatalyst as main components.
Patent JP-2002115760-A (JP)
Title: Fluid coupling
Inventor: OMI TADAHIRO
IPC: F16L25/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid coupling capable of extinguishing a tightening failure such as an excess tightening. SOLUTION: Annular recessed parts 3, 4 surrounding fluid passages 1a, 2a and having annular projections 5, 6 on a bottom surface are provided on an abutting end surface of respective coupling members 1, 2. A gasket 10 comprises a seal part 11 having a smaller outer diameter than a diameter of the annular recessed parts 3, 4 and positioned between projections 5, 6 of the both coupling members 1, 2; and a guide part 12 having an outer diameter engageable with the annular recessed parts 3, 4 and positioned on the outside of the seal part 11. The abutting end surfaces of both coupling members 1, 2 are abutted to each other at the time of appropriate tightening. An annular groove 14 is provided on an outer periphery of the seal part 11 and the seal part 11 and the guide part 12 are connected by a snap ring 13 engaged with this annular groove 14.
Patent JP-2002121087-A (JP)
Title: Ceramics porous sintered compact and method for producing the same
Inventor: IMURA KOICHI
IPC: C04B41/85
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic porous sintered compact which is obtained by charging a porous sintered ceramic body having pore diameter, porosity or the like different from those of a porous sintered ceramic base material into the pores of the porous sintered ceramic base material without causing strain, fractures, cracks or the like, and to provide a method for producing the sintered compact. SOLUTION: The porous sintered ceramic body B having a grain-coupled structure is charged into consecutive sphere form open pores 2 mutually communicating of the porous sintered ceramic base body A.
Patent JP-2002125334-A (JP)
Title: Electromagnetic rotary machine
Inventor: IMAI YASUAKI
IPC: H02K21/12
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic rotary machine which can prevent deformation and breakage of a molded rotor magnet of PAM(Para-Axial-Motor). SOLUTION: This electromagnetic rotary machine comprises a bearing member to rotatably support a rotating shaft, a circuit substrate and a fixed yoke coupled and fixed to the bearing, a coil member provided to a fixed yoke, an internal yoke and an external yoke disposed in plural numbers in the point- symmetrical manner around the rotating shaft and provided opposed to each other, keeping a gap in the direction of rotating shaft and a rotor magnet which is coupled and fixed to the rotating shaft via a flange, having a cylindrical portion entering into the gap which is extended in the rotary shaft direction and integrally rotate together with the rotating shaft. A cylindrical metal member is inserted into the internal side of the cylindrical portion entering into the gap extending in the rotating shaft direction, formed by the internal yoke and external yoke of the rotor magnet.
Patent JP-2002123707-A (JP)
Title: Information processor and storage medium
Inventor: KITAJIMA AYUMI
IPC: G06Q50/08
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To easily output general expenses needed to construct a product composed of many members. SOLUTION: An auxiliary storage device 20 stores a construction unit expense database 52 and an option expense database 53. A computer main body 1 arranges construction unit elements on a drawing image according to an operator instruction and constructs the drawing of a building. The main body 1 calculates the general expenses of construction units displayed on the drawing image on the basis of the database 52. The main body 1 further displays an option setting image and specifies options, etc., to be incorporated in the building. The general expenses of the specified options, etc., are calculated on the basis of the database 53.
Patent JP-2002133770-A (JP)
Title: Av information recording device
Inventor: TAKANO NAOTO
IPC: H04N5/781
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an AV(audio-visual) information recording device not requiring a control program having enormous steps and a dedicated IC having a high processing speed which are required in the conventional device. SOLUTION: This AV information recording device is provided with a writable disk 1 such as a hard disk or a DVD-RAM(digital versatile disk-random access memory), a hard disk driving section driving the disk 1, a first head 2 reading/writing data from/to the disk 1, and a second head 3 reading data from the disk 1. The first head 2 is used for reading and writing, and the second head 3 is used only for reading. The first head 2 and the second head 3 independently perform control, drive, and data input/output with the outside regardless of the position and operation mode of the other head. An AV control device is provided with a buffer giving sector/track numbers to be read or written to individual head for reading or writing data.
Patent JP-2002126804-A (JP)
Title: Method for hot-rolling steel bar
Inventor: NISHINO JUNJI
IPC: B21B1/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To lower the temperature for heating steel billet in a heating furnace and to drastically curtail energy costs by restraining a temperature drop of the rolling stock in a rough rolling mill line. SOLUTION: A piece of rolling stock between a rough rolling mill line and an intermediate rolling mill line is transferred into the free zone provided where no rolling is executed in any stand and at the same time, the temperature of a rolling stock extracted from the heating furnace and engaged into the intermediate rolling mill line is maintained in the temperature range just on Ar3 point. A distance between stands in the rough rolling mill line and the rolling conditions are determined so that the temperature of the rolling stock through the balance between a processing heat generated and a heat lost through transfers of the stock is maintained in the temperature range just on Ar3 point. Products are finished in the rough rolling mill line.  The rolling costs can be curtailed drastically by restraining increase of equipment costs and scale flaws originating in lowered temperature of the heating furnace are reduced and the scale disposition dumping is effectively decreased.
Patent JP-2001153128-A (JP)
Title: Fastening member for interconnecting two members
Inventor: EGELANDSDAL EINAR
IPC: F16B21/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a using method for a fastening member having a longitudinal deforming bolt so as to attach a fastening member for interconnecting two members and body parts to a torso of a manikin. SOLUTION: A bolt 1 is structured to engage with an end portion of an opening portion of a second member. The bolt 1 is structured to rotate about an axis line extending in a direction intersecting a longitudinal axis line of the bolt 1, namely a cross sectional direction, by using the end portion of the opening portion as a slide truck. The bolt 1 is provided with a spring member, so that the bolt 1 is returned to the initial length when longitudinally compressed and then released from the compression. The bolt 1 is provided with a groove at opposite side both end portions, and the groove is structured to extend in the direction intersecting the longitudinal axis line of the bolt 1, namely in the cross sectional direction, and engaged with the end portion.
Patent JP-2002132188-A (JP)
Title: Information display element
Inventor: FUJISAWA YASUSHI
IPC: G09F9/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an information display which facilitates maintenance work. SOLUTION: A display window 2a is disposed at a main body casing 2 and a display plate 6 arrayed with plural display elements 4 and 4 is arranged to face this display window 2a. The display plate 6 is perpendicularly divided into the first display plate 6 and the second display plate 6b at the position near the middle section and the respective displays 6a and 6b are made respectively turnable around the axis near their dividing boundary.
Patent JP-2002131746-A (JP)
Title: Backlight unit of lcd, its state detecting device and state monitoring system of display device
Inventor: KIJINO FUTOSHI
IPC: H05B37/03
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of lighting and the like of a backlight of an LCD. SOLUTION: In a backlight unit 1, e.g. light emitting elements (light emitting diodes or the like) of three colors RGB are used as light sources. The backlight unit is provided with a detecting circuit 2 for detecting the condition of the light emitting elements (whether they are normally lighting and whether abnormality of non-lighting and the like is generated). If the detecting circuit 2 detects the generation of the abnormality in one or more light emitting elements of the plural light emitting elements, an alarm signal (ALM) is outputted to a controlling board 3.
Patent JP-2001167287-A (JP)
Title: Character generating method and picture document generating method utilizing the same
Inventor: KYO SHOZEN
IPC: G06T13/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a character generating method for generating a character by receiving character synthesis information such as a sample image from a user to a character component by providing the sample image corresponding to the stored character component and a recording medium readable for a computer, with which a program for providing the method is recorded. SOLUTION: This method is provided with a first step for providing the sample image corresponding to the stored character component to the user corresponding to the request of this user and a second step for generating the character by synthesizing the sample images corresponding to the respective character components selected by the user.
Patent JP-2001272636-A (JP)
Title: Laser beam machining device
Inventor: FUKUCHI NORIO
IPC: B23K26/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device using the Fourier transform capable of applying processing by cutting zero-order light and projecting only a desired optical image to a target. SOLUTION: The laser beam machining device 10 is provided with a space optical modulator 20, a hologram pattern writing means 40 for writing a hologram pattern in the space optical modulator 20, a projection means 50 for being made incident readout light on the space optical modulator 20, a Fourier lens 60 for performing the Fourier transform of the readout light in which phase modulation is performed by the reflection type space optical modulator 20 and a shielding means 70 for cutting zero-order light placed on the optical path of the readout light from the Fourier lens 60 to a target T.
Patent JP-2002137947-A (JP)
Title: Silica fume slurry for admixing cement
Inventor: KOTABE YUICHI
IPC: C04B22/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a silica fume slurry which is easily transported and handled and whose viscosity is comparable to the conventional slurry with concentration of 50 wt.% even in a higher concentration. SOLUTION: The silica fume slurry for cement admixing contains the silica fume, water and polycarboxylic acid ammonium salt, and its silica fume concentration and viscosity are 70-80 wt.% and <=275 cps, respectively.
Patent JP-2002134690-A (JP)
Title: Semiconductor device
Inventor: ISODA MICHIO
IPC: H01L21/822
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a trimming circuit capable of reducing a chip area and trimming a number of trimming elements. SOLUTION: The semiconductor device includes a resistant element row 10 connecting four resistant elements R1-R4 in series, a switch element group 20 including pMOS M1-M4 being four switch elements, a control part 30 including four comparative circuits CP1-CP4 connecting each output terminal to pMOS M1-M4, and a control signal setting circuit 40 generating a control signal controlling conduction/non-conduction of pMOS M1-M4. The control signal setting circuit 40 is provided with control input fixing means 41-44. Further, it is provided with an S/P conversion circuit 50 converted into a parallel signal selecting the trimming element on the basis of serial data SR input according to the desired resistant value of the resistant element row 10 and supplying selection signals PD1-PD4 to each control input fixing means 41-44.
Patent JP-2002136452-A (JP)
Title: Toilet stool
Inventor: FUKUDA TOMOROKU
IPC: A47K13/26
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a toilet stool preventing the rear surface of a toilet cover part from appearing to a front side in front of the stool without regard to whether it is used or not. SOLUTION: A toilet seat part 5 at a front part and a back part 6 at a back part are formed respectively on the upper face part 2a of the stool 2. The toilet cover part 10 is fitted to the part 2a via a guide element 9, which is formed in a mechanism mode capable of moving the part 10 between a closed position on the part 5 where the rear face of the part 10 opposes the upper face of the part 5 and an opened position where the front edge of the part 10 is moved back to the rear of the part 5 while keeping a condition where the side of the rear face of the part 10 is not seen from the obliquely upper side of the front of the stool 2.
Patent JP-2002140282-A (JP)
Title: Switching device and its method, image display device, and information processing device
Inventor: TAKEKOSHI HIROTAKA
IPC: H04N5/44
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To make the connection through a USB easily switchable. SOLUTION: A USB switching device 1 is provided with USB functions 13A and 13B. In the connection between computer devices 6A and 6B, USB setup processing is carried out between USB hosts 21A and 21B and the USB functions 13A and 13B individually. An input signal transmitted from an inputting device 2 matching the USB is received by a USB host 12 and supplied to a control part 11 via an internal bus 10. This input signal is fed to the USB function 13A, for example, according to a selection signal fed from an external switch 14, and then, received by the USB host 21A in the computer device 6A via a USB cable 7A. On the other hand, a signal representing absence of an input signal, for example, a signal having a value of zero overall is transmitted to the USB host 21B in the computer device 6B by means of the USB function 13B on the unselected side.  In the USB hosts 21A and 21B, the USB functions 13A and 13B are always in a connected state, and consequently, the loading/unloading of a driver is not required in switching.
Patent JP-2002145651-A (JP)
Title: Cement composition
Inventor: HIRAO CHU
IPC: C04B28/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cement composition which contains a hydraulic composition produced by using waste as a raw material and in which properties with respect to strength exhibition of the hydraulic composition is improved. SOLUTION: This cement composition comprises a hydraulic composition produced by using at least one kind of municipal solid waste incineration ash or sewage sludge incineration ash as a raw material, and a strengthening agent wherein the hydraulic composition contains any one or both of C2S (2CaO.SiO2) and C3S (3CaO.SiO2), 10-25 wt.% C3A (3CaO.Al2O3), 10-20 wt.% C4AF (4CaO.Al2 O3.Fe2O3), a 20-35 wt.% total of C3A and C4AF, <0.1 wt.% chlorine and 1.5-6 wt.% (expressed in terms of SO3) gypsum; and as the strengthening agent, an alkanolamine is used.
Patent JP-2002139582-A (JP)
Title: Automatically corrected watch
Inventor: MAKUTA SHUNICHI
IPC: G04R20/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatically corrected watch capable of selecting whether to drive a prescribed hand or not at a dark place and whether to report the time or not and having good operability. SOLUTION: This automatically corrected watch is provided with a CdS sensor 19 detecting brightness, and a control circuit 14, which judges the quality of the reception state of a time code, outputs a drive signal DR1 corresponding to the judgment result to the drive circuit 15 of a light emitting element 16 for a display according to the reception state, stops a second hand when the CdS sensor 19 detects a dark state and a hand stop release switch 24 is set off, does not stop the second hand when the switch 24 is set on, stops a time reporting action without outputting a start signal HRS to the melody circuit 30 when the CdS sensor 19 detects the dark state and a time report stop release switch 25 is set off, and performs the time reporting action by outputting the start signal HRS to the melody circuit 30 when the switch 25 is set on.