baber/WOPTO huggingface dataset:
Patent JP-2001254474-A (JP)
Title: Ceiling structure, and construction method therefor
Inventor: FUKUMURA TAKASHI
IPC: E04B9/22
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To simplify construction work for a ceiling with a ceiling finishing material formed of a rock wool sound absorbing plate, and recover the rock wool sound absorbing plate when dismantling a building. SOLUTION: A substrate such as a gypsum board is omitted by directly adhering a peripheral edge portion of the rock wool sound absorbing plate 4 to a light gauge steel substrate 1, and fixing it thereto by a tacker 5. In constructing the ceiling formed of the rock wool sound absorbing plate 4, the light gauge steel substrate 1 is assembled, a quick drying adhesive 6 is applied to the surface thereof, the peripheral edge portion of the rock wool sound absorbing plate 4 is adhered to the light gauge steel substrate 1, and temporarily fixed thereto. The rock wool sound absorbing plates 4 fitted adjacent to each other are joined, and the peripheral edge portion of each rock wool sound absorbing plate 4 is fixed to the light gauge steel substrate 1 by the tacker 5.
Patent JP-2001252327-A (JP)
Title: Bathtub unit
Inventor: SOMA HIDEMORI
IPC: A61H33/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To make a bathtub unit possible to be easily installed on a mattress, where a person to be cared lies, and to enable the bathing person to take a bath in a stable and easy posture. SOLUTION: This unit is provided with a frame 1, which can be disassembled into plural parts, and a waterproofing sheet 2, which is spread inside the frame 1, for separating the storage tub of hot water with waterproofing. The frame 1 is formed into inclined backrest 14 for surrounding the side and the back of a bathing person M and supporting the back of the bathing person M with the part surrounding the back. The waterproofing sheet 2 opens a part, which is abutted to the rear side of the lower half of the body of the bathing person M, from the frame 1.
Patent JP-2001252386-A (JP)
Title: Putting practicing implement
Inventor: TAKASE SHINICHI
IPC: A63B69/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a putting practicing implement which attaches great importance to the natural movement of the player's body and with which the moving loci of a putter is surely made rectilinear. SOLUTION: The putting practicing implement is a regulating rod 1 of which one end is attached to the arm and the other end is attached to the head side of a shaft 4 of the putter 3. The regulating rod is elongatably and contractably regulatable and a holding belt 5 is freely fitted at the mounting side to the arm. The attaching end to the putter shaft 4 is formed as a flexible joint 6.
Patent JP-2001252671-A (JP)
Title: Sewage treating device
Inventor: SATO JUNICHIRO
IPC: C02F1/463
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To recycle industrial waste water by electrolytically purifying sewage, dehydrating sludge, collecting and caking the dehydrated sludge. SOLUTION: An electrolytic separator 5 is provided with an electrolytic cell 6 containing a soluble aluminum electrode plate 12, sewage is electrolyzed in the cell 6 with the water level regulated and separated into sewage and scum. The scum floating on the water surface is removed and discharged by the scraper of a scum discharging means 14. The primary treated water is transferred to a dehydrator 58 by a high-pressure pump 51, separated into water and sludge through the bag filter cloth of the dehydrator and secondary-treated. The caked sludge is discharged to the outside.
Patent JP-2001256285-A (JP)
Title: Client information managing system
Inventor: IZUMISAWA YUTAKA
IPC: G06Q20/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To construct a system capable of unitarily managing client information distributed among a plurality of stores and effectively utilizing this information between respective tenants (stores). SOLUTION: A client information managing system 10 is provided with a client information data base 34 for registering the identification codes of respective clients 13 in relation to attribute information, sales information and history information data bases 38 and 39 for registering the results of respective tenants 11 utilized by the respective clients 13, a visit timing predicting means 40 for predicting visit timing in the future on the basis of the utilized result of each of clients 13, a visit prediction information data base 41 for registering visit timing for each of client 13, a reservation information data base 43 for registering the visit reservation information of each of clients 13 to each of tenants 11, a retrieval condition input means 60 for inputting retrieval conditions required for each of tenants 11,  a retrieving processing means 61 for extracting the client meeting the retrieval conditions and a retrieved result display means 62 for displaying the retrieved result.
Patent JP-2001257527-A (JP)
Title: Base station antenna device
Inventor: SHINTAKU MASAYOSHI
IPC: H04B7/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce null points in a base station antenna device for a sector and to unify a gain to the utmost with respect to each direction in the sector. SOLUTION: Many dipole antenna elements of the same size disposed in the state of an array are divided into plural blocks. Intervals among the dipole antenna elements in the block are equalized, and intervals among the dipole antenna elements between the blocks at least at one place is made different from intervals among the dipole antenna elements in the blocks.
Patent JP-2001265285-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: TAKEDA HIROSHI
IPC: G09G3/36
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for a liquid crystal display device capable of outputting a normal video signal to the display device by preventing the input of the video signal having a voltage level exceeding the dynamic range of video amplifier to the video amplifier and preventing, as a result, the malfunction of the video amplifier. SOLUTION: The driving circuit of this liquid crystal display device is constituted of a polarity inverting circuit 2 outputting a video signal G which is inputted from a gamma correcting circuit 1 as the converted video signal of an inverted video signal or a non-inverted video signal, a clipping circuit 5 which is connected to the B terminal of the circuit 3 and which clips the voltage level of the video signal G which is inputted to the circuit 2 and a video amplifier 3 amplifying the voltage level of a video signal F which is outputted from the circuit 2 with a prescribed degree of amplification α.
Patent JP-2001258949-A (JP)
Title: Large wheel buffering device of wheelchair
Inventor: YAMAZAKI RYUJI
IPC: A61G5/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a large wheel buffering device of a wheelchair, capable of relaxing the impact accompanied by the unevenness of an earth surface to reduce the troublesomeness generated when the wheelchair gets over a stepped part, or the like, without applying load to a user. SOLUTION: This large wheel buffering device of the wheelchair is constituted of a movable arm 11 supporting a large wheel 4 in a freely rotating state and moving along with the large wheel 4 correspondingly to the unevenness of the earth surface, a fixed arm 12 provided to a support frame 3 in a freely detachable manner in a fixed state and a buffer body 13 provided between the movable arm 11 and the fixed arm 12 and permitting a change in the relative position of the large wheel 4 and the support frame 3 by its elastic force.
Patent JP-2001261172-A (JP)
Title: Paper feeding device
Inventor: KAWAGUCHI TAKAHIRO
IPC: B65H1/24
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device preventing a sheet housed in a feed cassette from making contact with the edge of the cassette inlet and outlet port of a case to cause a paper jam in the pulling out of the feed cassette from the cassette inlet and outlet port. SOLUTION: This paper feeding device comprises the feed cassette 11 for stacking sheets on a mount member in layers, the case 1 for housing the feed cassette and having, on the wall surface, the cassette inlet and outlet port 22 for putting in and out the feed cassette along the direction right-angled to the feeding direction, a roller shaft 24 arranged on the upper side of the housed feed cassette within the case and rotatably supported by the bearing hole of the case, a feed roller 26 mounted on the roller shaft to deliver the sheets, and a sheet presser 26 mounted on the roller shaft. The radius of the sheet presser is set larger than the distance between the central axial line of the roller shaft and the bearing hole formation part on the upper edge of the cassette inlet and outlet port.
Patent JP-2001268150-A (JP)
Title: Linearizer
Inventor: ONISHI MAKOTO
IPC: H03F3/24
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit configuration with which circuit scale is reduced and a high speed operation and high-accuracy compensation is realized in a nonlinear compensation circuit of an adaptive predistortion system having a local demodulator. SOLUTION: The fluctuation range of an input signal level is expressed with a plurality of signal level representative points, a compensation coefficient is calculated only at the representative points, and compensation coefficients at other levels are found by interpolation so that the circuit scale can be reduced and operations can be accelerated. Besides, concerning the calculation of the compensation coefficient, the calculation is recursively performed by a feedback loop using a cumulative multiplier so that high-accuracy compensation is enabled.
Patent JP-2001263967-A (JP)
Title: Exhaust heat exchanger
Inventor: SHIBAGAKI KAZUHIRO
IPC: F28D1/03
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of fins at the downstream side of an exhaust flow. SOLUTION: A dimension FP2 between segments 112 at the exhaust exit side of an exhaust tube 110, which is bordered substantially at the center of the tube 110 with respect to its longitudinal direction, is rendered larger than a dimension FP1 between the segments 112 at the exhaust entrance side of the tube 110. Thus, the dimension of a pitch (dimension of the segment 112) of a fin 111 at the downstream side of the exhaust flow, where carbon occupies large percentage, becomes large (coarse), allowing an EGR gas to readily flow, and therefore carbon (soot) hardly attaches to the surface of the fin 111 (segment 112). Accordingly, the fin 111 at the downstream side of the exhaust flow can be prevented from being clogged, and hence the cooling capacity of an EGR cooler 100 can be prevented from being lowered.
Patent JP-2000298954-A (JP)
Title: Medium and method for information recording and information recording and reproducing system
Inventor: GOTOU YOSHITOSHI
IPC: G11B20/18
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To guarantee the reliability of a data recording by providing a region to record first and second information indicating whether a defect control information region has a replacement region including spare sectors usable for first and second spare regions or not. SOLUTION: A volume space 100a of an information recording medium is constituted so that a second spare region 108, which includes a spare sector to replace a defective sector, is additionally arranged. When all spare sectors included in a first spare region 102, that is beforehand prepared by a replacement process of a defective sector, are consumed, a portion of the space 100a is set into the region 108. By additionally arranging the region 108 as requried, defect free of an optical disk is guaranteed even though the number of defective sectors being generated exceeds an expected number.
Patent JP-2001262821-A (JP)
Title: Opening and closing apparatus for openable floor in building
Inventor: IIDA IKUO
IPC: E04B5/43
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To achieve wide opening of an entrance which is opened/closed by an openable floor without hindrance of the openable floor and a switching mechanism for switching the openable floor, to thereby facilitate comings and goings of people, in a building in which the entrance is formed in a floor body partitioning a space into an underfloor space and an above-floor space, so that people can descent to the underfloor space through the entrance. SOLUTION: The openable floor Fm is openably supported by both side portions of the entrance 2 via a pair of link opening and closing mechanism Li. When the openable floor Fm is opened to the maximum extent, the link opening and closing mechanisms Li flatly extend along an internal surface of the entrance 2 and a rear surface of the openable floor Fm. Further, the openable floor Fm can form a maximum opening angle of 90 deg. or more with respect to the floor body, to thereby widely open the entrance 2.
Patent JP-2001278387-A (JP)
Title: Can opener and can opening method
Inventor: HIRAOKA HIDEKAZU
IPC: B67B7/72
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a can opening method and a can opener for quickly removing a can cover even for a deformed drum can. SOLUTION: The can opener is provided with a means formed of a pusher roller 40 and the like for applying the force Fz in the direction (direction Z) of separating a notch away from the can when a cut is formed on a rim section 15 of the drum can by a cutter 30.
Patent JP-2001273137-A (JP)
Title: Microprocessor
Inventor: SASAHARA SHOJI
IPC: G06F12/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor capable of suppressing performance decrement due to a cache error when a specific instruction is issued. SOLUTION: This processor is provided with an instruction buffer/queue 1, a performance unit 2, a subroutine call decoder 3, a data cache control unit 4, an Addiu decoder 11 detecting an addiu instruction, a prefetch controlling part 12, an adder 13, a PAdr register 14, a selector 15 and an adder 16. When a subroutine call comes, a stack pointer is moved as much as data to be used in the subroutine, and the data used in the subroutine are prefetched and stored in a subroutine use area in a data cache. Therefore, it is possible to reduce the penalty of the cache error due to stack access that is inclined to occur at a time when the subroutine call is made.
Patent JP-2001282180-A (JP)
Title: Method for driving plasma display panel and plasma display device
Inventor: KANAZAWA GIICHI
IPC: H01J17/49
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To realize a method for driving a plasma display panel wherein an abnormal discharge does not occur even in the case of displaying reduced in flicker by PDP of an ALIS system. SOLUTION: In the method for driving a plasma display panel for performing a gray scale display by alternately arranging plural 1st and 2nd electrodes 15 and 16 adjacently to each other, forming a 1st display line with a 2nd electrode adjacent to one of the 1st electrodes, forming a 2nd display line with the 2nd electrode adjacent to the other 1st electrode, composing one picture display field of plural sub-fields SF1-SFn, and combining displaying sub-fields, a display field of one picture comprises a sub-field displayed with the 1st display lines and a sub-field displayed with the 2nd display lines, and a same sub-field is displayed with only either of the 1st and 2nd display lines.
Patent JP-2001272994-A (JP)
Title: Device and method for study, device and method for recognizing pattern, and recording medium
Inventor: KATO YOSHINAGA
IPC: G06F19/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for study enabling a prescribed model (for example, a recognition model) to stabilize itself at an early stage and reach a local optimal state independently of a model to be handled and also by reducing a calculation amount. SOLUTION: This device comprises a normalizing means 11 for normalizing a discrimination function to each class by converting it into at least a primarily differentiable and stochastically limited function, a loss calculating means 12 for calculating a loss to a correct answer by using a discrimination function value normalized by the normalizing means 11, an optimal parameter adjustment amount calculating means 13 for calculating an optimal adjustment amount of a prescribed model 100 to minimize the loss calculated by the loss calculating means 12, and an adjusting means 14 for adjusting the parameter of the prescribed model 100 by the optimal parameter adjusting amount calculated by the optimal parameter adjustment amount calculating means 13.
Patent JP-2001279556-A (JP)
Title: Method for producing filament woven fabric and jet loom
Inventor: GOYA DAISAKU
IPC: D03C13/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a filament woven fabric using at least filament yarns as warps, by which fuzzes and broken yarns can be reduced to levels permitting the mass production of the woven fabric even at a high weaving speed without relating to the presence or absence of an applied sizing agent, and to provide a jet loom therefor. SOLUTION: This method for producing the filament woven fabric comprising weaving at least filament yarns as warps Ya, Yb by the use of a jet loom is characterized in that the maximum substantial opening distance (a) between the upper yarns and the lower yarns on the side surface of a reed 4 on the maximum opening of healds 1, 2, the maximum stroke length (b) of the reed 4, the maximum opening distance (d) of the first heald 1 on the side of a cloth fell, and the distance (e) between the first heald 1 and the cloth fell 5 are represented by 20 mm<=(a)<=34 mm, 30 mm<=(b)<=60 mm, 30 mm<=(d)<=50 mm, and 45 mm<=(e)<=90 mm, respectively.
Patent JP-2001279696-A (JP)
Title: Structure of small-sized manhole
Inventor: KOYAMA HIDEYA
IPC: E03F5/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized manhole capable of preventing breakage of a connection part between a conduit and the manhole even when a certain degree of load is applied to the manhole itself. SOLUTION: A bottom plate 6 of such a size that load of the manhole can be dispersed is disposed on a foundation member 61, a conduit side skeleton 4 provided with a pair of holes 41 at mutually facing positions at a middle height and a receiving hole 42 at an upper part is disposed on the bottom plate 6, an installation pipe 5 having a receiving hole 51 and an insertion hole 52 at both end parts of length and a cut part 53 of roughly similar length to an inner diameter of a lower part 43 of the conduit side skeleton 4 which is cut for roughly half of an upper half of a pipe diameter is inserted into the conduit side skeleton 4 with the cut part 53 set upward, concrete 62 is placed to roughly half height of the pipe diameter of the installation pipe 5 to fix the installation pipe 5 integrally with a lower part of the conduit side skeleton 4,  a straight wall 3 is disposed on the receiving hole 42 of the conduit side skeleton 4, upper skeletons 2 are assembled over the straight wall 3 in order in a height direction, and a receiving frame 15 is disposed and formed on a receiving hole 26 in the upper skeleton 2.
Patent JP-2001281344-A (JP)
Title: Solid sensor and radiation image reader
Inventor: ISODA YUJI
IPC: G01T7/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the shock resistance of a solid sensor. SOLUTION: In the solid sensor 10, at least a radiation conductive layer 2 and an electrode 5 are provided on a substrate 6, and the solid sensor 10 records radiation image information as an electrostatic latent image. The substrate 6 is made from a resin substrate.
Patent JP-2001282076-A (JP)
Title: Device for forming electrophotographic image, process cartridge and cartridge holding mechanism
Inventor: AMASHIRO CHITOSE
IPC: G03G21/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the workability of attaching/detaching a process cartridge and jam treatment and to attain a reduction in parts of the process cartridge. SOLUTION: The process cartridge 5 is put in and is taken out of a device main body 1 in a state where the cartridge is loaded in a holding mechanism 8. A part 88c of the holding mechanism 8 serves as an outer packaging too and the holding mechanism 8 is handled with this part as a secure hand. When plural process units are provided, they are loaded in the holding mechanism 8 and then are inserted into the main body 1. The holding mechanism 8 is provided with a drum shutter 85 and further is provided with a pair of transportation rollers 3 or a single roller.
Patent JP-2001288554-A (JP)
Title: Repairing material, method for repairing heat resisting alloy member, and hot zone parts repaired by the method
Inventor: NAKABASHI MASAKO
IPC: B23K103/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a repairing material for repairing the cracks and wall- thickness loss of a heat resisting alloy member having controlled crystal structure, e.g. a member made of unidirectionally solidified alloy or single crystal alloy, particularly a γ'-strengthened type heat resisting alloy member, to obtain a method for repairing a heat resisting alloy member, by which the resultant repaired part can be provided with a crystal-structure-controlled structure equal to that of the heat resisting alloy member and properties equal to those of the heat resisting alloy member, and also to obtain hot zone parts repaired by the method. SOLUTION: The repairing material 3 is used for repairing the defective part, such as cracks and wall-thickness loss, of the heat resisting alloy member 1 having controlled crystal structure, particularly a γ'-strengthened type Ni-base alloy member. The repairing material 3 has a composition composed essentially of Ni and containing, by weight, <=6.0% Cr and 1.0-3.5% B.
Patent JP-2001282498-A (JP)
Title: Information processor, information processing method and storage medium
Inventor: TODA MASANARI
IPC: G06F3/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To print out data from an output device accurately and quickly as much as possible by selecting one of plural modes as to an information processor, an information processing method and a storage medium. SOLUTION: A pre-check module 213 checks the contents of printing data (plotting data) at least for one page. The checked printing data are temporarily stored in a hard disk 1231 as a PDF. A CPU 260 performs arithmetic processing based on the device type information of each output device such as a printer 100, specified layout information and the checked result, selects an optimum data format out of plural data formats capable of processing the stored printing data in each prescribed unit by the output device and allows any one of a page description language type (PDL) data processing part 234 and monochromatic IBPP image mode processing parts 235 to 237 to perform data conversion processing into a data format optimum to the printer 100.
Patent JP-2001278220-A (JP)
Title: Cartoning machine
Inventor: HAMAYA HIROSHI
IPC: B65B43/52
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To straighten the posture of a carton being transferred. SOLUTION: In this cartoning machine, forward and rear side surfaces of a body 1a of a carton 1 are held by a forward finger 3a mounted on a chain 4a and a rear finger 3b mounted on a chain 4b. The cartoning machine is guided and traveled by upper and lower guide rails 11, 12 via the separately driven chains 4a, 4b while holding the body 1a of the carton 1. In the cartoning machine, a belt device 5 to provide the braking force to the traveling action of the carton 1 is installed close to a traveling track of the carton 1. The belt device 5 comprises pulleys 6a-6e and a belt 7 with locking claws 8a-8c mounted on an outer surface thereof at equal intervals, and turnably wound around the pulleys. A shaft brake 9 to provide the predetermined braking force to the pulley 6c is fitted to a shaft 6f of the pulley 6c.