baber/WOPTO huggingface dataset:
Patent JP-2001245304-A (JP)
Title: Moving picture coding method and moving picture coder
Inventor: OBARA EIJI
IPC: H04N19/577
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture coding method and a moving picture coder by which a period of a moving picture subjected to dissolving is detected from the moving picture and the moving picture is coded by preventing the image quality deterioration of the moving picture subjected to dissolving processing. SOLUTION: A received image 1 being an object of moving picture coding is read in a ST11, an absolute value abs1 resulting from applying second derivative to a pixel signal is obtained in a ST12, an accumulated value dif1(2)[n] of the absolute values resulting from applying second derivative to a pixel signal in an n-th frame is obtained in a ST13, and the value dif1(2)[n] and a threshold Th1 are compared in a ST14. In the case that the value dif1(2)[n] is smaller than the threshold Th1, it is discriminated that the picture is subjected to dissolving, an M value is changed and the picture is coded in a ST15. On the other hand, it is not discriminated that a period of the moving picture is subjected to dissolving, e.g. scene change or the like is conducted.  Since the M value is changed for period subjected to dissolving, a bidirection prediction error can be reduced and deterioration in the coding efficiency can be suppressed.
Patent JP-2001248966-A (JP)
Title: Dryer for liquid-like sludge or the like
Inventor: MATSUSHITA YOSHIHIRO
IPC: F26B23/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a dryer for a liquid-like sludge or the like capable of drying a mud-like liquid-like material containing a large quantity of a moisture such as a water content of 90% or more by directly charging the material and reducing an operating cost, a manufacturing cost and size of the dryer by extremely decreasing a heat radiating loss. SOLUTION: A cylindrical metal rotary drum 3 is rotatably disposed at a horizontal rotary shaft 4 as a center in an outer case 2. A combustion chamber 3B is formed in the drum 3. A sludge storage tank 10 having a heat exchanger 11 for preheating the liquid-like sludge A is arranged in the case 2. Coating means 12, 13 for continuously coating an outer peripheral wall 3A of the drum 3 with the sludge A are provided. A scraper 14 for scraping off the sludge A is arranged under the drum 3.
Patent JP-2000353591-A (JP)
Title: Complex board, thin film light-emitting device using the same and manufacture thereof
Inventor: TAKEISHI TAKU
IPC: H05K3/46
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a complex board not presenting recesses and protrusions on a surface of an insulating layer caused by an effect of an electrode layer, eliminating grinding process and sol/gel processes, enabling a simple manufacturing, and providing a high display quality when applied to a thin film light- emitting device and to provide a thin film light emitting device using the board and the manufacture of the thin film light-emitting device. SOLUTION: A complex board has a base 1, an electrode layer 2 embedded inside the base and formed as flush with the base, and an insulating layer 3 formed on a complex surface comprising the base and the electrode layer. A thin film EL element is obtained by forming a light-emitting layer and other insulating and electrode layers on the complex board.
Patent JP-2001215868-A (JP)
Title: Character learning improvement device by sound and rhythm
Inventor: HIGASHIONNO HIROYUKI
IPC: H04R1/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To utilize hearing organs as organs to memorize characters and to help improve character learning by listening and storing the sounds and rhythms unique to the characters produced from a writing implement when writing the characters as the means for solving the problems with the means for learning and storing the characters which heretofore involve learning of the characters by writing the characters with writing implements and memorizing the characters by the sensation of the motion of the hand writing the characters or the visual sensation alone but are difficult to memorize the characters and are monotonous and boring. SOLUTION: In an arrangement 1, a microphone (1) is provided with a cylindrical writing implement mounting appliance (2) and a clip-like writing implement mounting appliance (4) to allow attaching and detaching of the writing implement (3). In an arrangement 2, the writing implement (3) is directly mounted by an adhesive or the like at the microphone (1). In an arrangement 3, a thin sheet (5), such as a desk pad of stationery is mounted by the adhesive or the like at the microphone (1).
Patent JP-2001251818-A (JP)
Title: Manufacturing method for motor rotor
Inventor: MORIZAKI MASAHIKO
IPC: H02K15/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the reliable rotor of a motor with enhanced productivity and accuracy for use as a driving source for various types of household electrical appliances. SOLUTION: When parts are integrally molded, magnets are positioned by a metal mold in the radial direction and in the rotational direction, and thereby productivity is improved. In addition, magnets with uneven thickness being used, the outside diameter of the rotor is kept in a perfect circle, and a uniform mechanical gap is maintained. As a result, reliability of the rotor which is a rotating body is fully ensured.
Patent JP-2001254999-A (JP)
Title: Check air damper
Inventor: NOZAKI SUSUMU
IPC: E04B2/56
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a check air damper having high durability and excellent reliability and operating stably through a simple structure. SOLUTION: The check air damper comprises a wall-through tube formed around a partition wall provided with an air conduction opening while being shifted sideways, a pair of bearings provided at upper and lower parts in the rear of the air conduction opening, and a flap having a rotatable shaft supported, at the upper and lower ends thereof, by the pair of bearings and closing the air conduction opening from the rear side wherein the lower bearing is disposed in the rear of the vertically downward position of the front bearing.
Patent JP-2001252347-A (JP)
Title: Artificial bone
Inventor: USHIKI KENICHI
IPC: A61K6/838
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an artificial bone, etc., which not only imparts high bioactivity to the surface of the artificial bone, etc., but also retains the high bioactivity even in the dimensional fine adjustment during mounting, or the corrosion and fatigue in the living body, or the dislodgment of the surface by wear, and a method of manufacturing the same. SOLUTION: The bioactive material-containing artificial bone, etc., are formed by subjecting the moldings (green bodies) formed by injection molding a mixture formed by kneading bioactive materials (apatite powder, calcium pyrophosphate, others, such as components of calcium and phosphorus) constituting the components of the bones and a binder together with metallic powder to degreasing and sintering. Elements having the bioactivity, such as calcium and phosphorous, and dispersed into the surfaces and inside of the artificial bone described above. The artificial bone made of metals characterized in that shapes are imparted thereto by a powder injection molding method and the method of manufacturing the same.
Patent JP-2001257633-A (JP)
Title: Transmitter and method for preventing secondary fault of printed circuit board
Inventor: YOKOMOTO TETSUYA
IPC: G06F11/30
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a method for preventing a secondary fault of a printed circuit board, which can prevent a secondary fault due a printed circuit board not mounted or a fault in a power supply with a simple configuration without increase in number of signal lines and number of connector terminals and unnecessary power consumption. SOLUTION: The transmitter of this invention consists of a master printed circuit board 1-1 having a monitor control function section and a plurality of slave printed circuit boards 1-2 that is connected to the printed circuit board 1-1 via a backboard 1-3 and monitor-controlled by the master printed circuit board 1-1.  Each of the slave printed circuit boards 1-2 is provided with a mount state signal transmission section 1-21 that outputs a mount/non-mount state and a power supply normal/abnormality state to the master printed circuit board 1-1 via a signal line of the backboard, and monitor control data from the master printed circuit board 1-1 make the impedance of the output of a driver 1-22D or a receiver 1-22R of the slave side printed circuit boards 1-2 high to stop signal transmission/reception with a printed circuit board whose power supply is faulty or not mounted thereby preventing secondary fault.
Patent JP-2001252648-A (JP)
Title: Anion capturing agent and method for recovering inorganic anion exchanger from waste water
Inventor: HANDA EIICHI
IPC: C02F1/28
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an anion capturing agent capable of selectively capturing and adsorbing the anion in waste water, especially the nitrite ion and the nitrate ion in the waste water, and having excellent adsorptivity, to provide a method for removing the nitrate ion in the waste water by separating the nitrate ion as a hardly soluble compound by using the capturing agent and to provide a method for recovering an inorganic anion exchanger having a specified structure from the waste water. SOLUTION: The nitrate ion in waste water is removed by allowing a compound or a mixture containing an Al2O3 component and an anion capturing agent containing bivalent metal oxide or hydroxide to fring into contact with the nitrate ion or the nitrite ion in waste water to form a hardly soluble inorganic anion exchange, and the nitrate ion in the waste water is removed by subjecting the inorganic anion exchanger to solid-liquid separation. Thereby, the inorganic anion exchanger is recovered from the waste water.
Patent JP-2001254735-A (JP)
Title: Axle bearing
Inventor: TAKANO KOJI
IPC: F16C33/78
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the lubricant such as grease and oil, and to increase the service life of a bearing by suppressing generation of fretting wear powder between a flange end face 8 of an axle bearing device and a contact surface 10 of a rear lid 3. SOLUTION: The diameter of the contact surface 10 with the flange end face 8 of an inner ring 4a of the bearing 1 in contact with the rear lid 3 provided on an axle side and the rear lid 3 is set to be not smaller than the inside diameter 21 of the inner ring of the bearing to not greater than 1.2 times the inside diameter of the inner ring. A small space 11 in the radial direction is provided outside the contact surface 10, and an elastic sealing member 12 is held adjacent to the outside of the contact surface. Alternatively, an annular groove 14 is provided adjacent to the outside of the contact surface.
Patent JP-2000294051-A (JP)
Title: Coaxial cable
Inventor: BRAKE DOUGLAS R
IPC: H01B11/18
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable of such a structure that a conductor with an insulating covering is wound for improving the performance of return loss to a great extent. SOLUTION: A coaxial cable 10 having a longitudinal axis 101 is composed of an internal conductor 11 extending in this longitudinal axis of the cable, an insulating member 12 to surround the conductor 11 and form an insulated conductor, an external conductor 13 to surround the insulating member 12, and a jacket 16 made of insulating material to surround the external conductor 13. The insulated conductor makes one turn relatively in the axial direction for each length L of cable 10 with respect to the external conductor 13.
Patent JP-2001253634-A (JP)
Title: Nipping roller device
Inventor: YAMAGUCHI KAZURO
IPC: B65H45/30
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the paper from being wrinkled at a contact side with outer peripheral faces of folding cylinders in the upstream of the folding cylinders when plural superposed continuous paper sheets are cut/folded while guided to the folding cylinders of a cutting/folding mechanism. SOLUTION: This folding device for cutting the superposed continuous paper sheets by a predetermined length while taking up the same to the outer peripheral faces of the folding cylinders, and folding the same in parallel with an axis of the folding cylinder, comprises a pair of nipping rollers 30, 30' mounted in the upstream near the folding cylinders approximately in parallel with the folding cylinders, and a driving means 34 for rotating and driving the pair of nipping rollers, and a rotational peripheral speed of the nipping roller kept into contact with a side to be contacted with the outer peripheral surface of the folding cylinder, of the superposed continuous paper sheets, of the pair of nipping rollers is determined to be higher than a rotational peripheral speed of the other nipping roller.
Patent JP-2001265143-A (JP)
Title: Fixing machine for image forming device
Inventor: ITO TETSURO
IPC: G03G15/20
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing machine for an image forming device, having superior release performance and durability. SOLUTION: A rotating body 10 for fixing and heating is formed by disposing a silicone rubber layer 12 as an elastic body layer on a cylindrical arbor 11, consisting of aluminum or the like, forming a fluororubber layer 13 thereon and disposing a silicone rubber layer 14 impregnated with a release agent, such as silicone oil (hereafter referred to as the oil-impregnated silicone rubber layer 14) as the outermost layer on the outer side thereof. The oil-impregnated silicone rubber layer 14 is composed of material, having hardness in the impregnation state of the release agent smaller than the hardness of the silicone rubber layer 12 and is formed by incorporating 3 to 5 wt.% silicone polymer into the main polymer of the silicone rubber. The oil-impregnated silicone rubber layer 14, in the nip part of the rotating body for fixing and heating, gives rise to compressive deformation which occurs earlier than the silicone rubber layer 12 and the release agent impregnated therein leaches on the surface, and superior releasing performance is thus exhibited.
Patent JP-2001253057-A (JP)
Title: Doctor device of printing device
Inventor: OSADA KAZUO
IPC: B41F31/06
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a doctor device which prevents air from being included into a cell formed on the outer peripheral face of an anilox roll and is capable of transferring an ink film uniformly to a plate cylinder roll. SOLUTION: An anilox roll 20 for transferring ink I to a plate cylinder 40 is supported in such a manner that a part of the outer peripheral face of the roll 20 is soaked in the ink I inside an ink pan 15. The doctor device 30 is installed along with the anilox roll 20 and is structured of a doctor bar 33 arranged in the axial direction of the anilox roll 20 and a subdoctor bar 34 arranged between the doctor bar 33 and an ink I surface. The subdoctor bar 34 receives the ink I scraped off by the doctor bar 33 and quietly flows the ink I down into the ink pan 15 from both sides of the subdoctor bar 34.
Patent JP-2001255882-A (JP)
Title: Sound signal processor and sound signal processing method
Inventor: MATSUMOTO ATSUSHI
IPC: G10L19/12
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To realize a sound signal processor in which a reproducing speed is converted without changing a pitch by using pitch information and changing the length of estimated residual signals while continuation of the signals is maintained and the conversion of the speed is performed using a small amount of computations. SOLUTION: Estimated residual signals are shortened or expanded on a time axis while maintaining pitch information. While compressing the signals, signals of different pitch intervals are segmented in each frame based on the similarity in the signals and connected. While expanding the signals, estimated residual signals of each frame are expanded by extrapolation. Based on the generated new estimated residual signals, sound signals are synthesized by an LPC synthesis filter and sound signals that are compressed or expanded on the time axis are reproduced without changing the pitch.
Patent JP-2001267742-A (JP)
Title: Method of manufacturing ceramic multilayer board, and conductor paste used for the same
Inventor: MIURA KAZUHIRO
IPC: H05K3/46
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate ceramic multilayer board and a conductive paste used for it. SOLUTION: An accurate wiring board without pattern deformation can be made by glass ceramic base material and conductor particles performing sintering, without being influenced by the softening and removal stage of an adhesive layer, because at the time of baking the sintering of the glass ceramic within a green sheet is started first during baking after softening of an adhesive layer or after the baking and the conductor particles of the conductive paste is sintered. Cracks never occur at the glass ceramic section in the periphery of an electrode, and besides it can be made the wiring of film structure where electrodes are close, because the sintering of the conductor particles within the conductor paste is started at the same time as the start of sintering of the glass ceramic or immediately after start.
Patent JP-2001262779-A (JP)
Title: Plain roof tile
Inventor: NISHIHARA TSUNENORI
IPC: E04D1/12
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To fix a head side of a plain roof tile in a tiled condition. SOLUTION: In a process in which plain roof tiles on which an underlap part 7 is protrudedly provided to adjacent tiles in the beam direction in a tiled condition are tiled like a cross-stitch on either side of head sides of a tile body, the plain roof tile is once put on a substrate of a roof, and then the plain roof tile is slid in the ridge direction to position the underlap part 7 of the plain roof tile on one side below the plain roof tile on the other side so as to regulate upper movement of the head side of the tiled plain roof tile by the plain roof tiles adjacent in the beam direction.
Patent JP-2001261909-A (JP)
Title: Chlorinated vinyl chloride resin composition and molded product thereof
Inventor: KATO MASAHARU
IPC: C08L27/24
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition enabling the molded product thereof to be afforded with lower thermal expansion but no deteriorated physical properties and appearance, and to provide molded products using the above resin composition. SOLUTION: This resin composition is obtained by incorporating 100 pts.wt. of a chlorinated vinyl chloride resin 64.0-72.0 wt.% in chlorine content with 1-20 pt(s).wt. of carbon fiber and 0.3-5 pt(s).wt. of an acrylic processing auxiliary. The other objective molded products using the above resin composition are provided.
Patent JP-2001261227-A (JP)
Title: Recording apparatus
Inventor: SAITO MAKOTO
IPC: B65H43/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To heighten the efficiency by confirming whether a recorded medium is discharged or not. SOLUTION: This recording apparatus 2 connected to a computer 1 by a connecting line 3 is provided with a sensor as a micro-switch operated by dead load by a recorded medium 7 discharged to a sheet discharging tray 4 and a control part 8 for causing a lamp 6 to emit light according to an output signal from the sensor 5 detecting the discharge of the recorded medium 7. The recording apparatus 2 is disposed in such a position to confirm the light emission of the lamp 6 from the position where to install the computer 1.
Patent JP-2001258303-A (JP)
Title: Device for preventing weed from coiling around in center rotary tiller
Inventor: AIZAWA RYOICHI
IPC: A01B33/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent weeds, straws or the like from coiling around between the most inner tillage tines for the inside of an inner rotary tiger, and a center tillage case when carrying out the tillage by the inner and outer tillers installed in both the right and left sides of the center tillage case of a center rotary tiller. SOLUTION: The inner rotary tillers 6 tilted to a tillage shaft 2 at both the right and left sides of the center tillage case 4 axially supporting the tillage shaft 2, and outer rotary tillers 8 present at the outside of the inner rotary tillers 6 and at the outer diameter parts 3 of the tillage shaft 2 are installed, and coiling-preventing disks 9 in nearly saucer shapes for preventing the weeds, the straw or the like from coiling around are installed between the outer faces 5 of the center tillage case 4 and the inner tillage tines 7 at the most inside of the inner rotary tillers 6.
Patent JP-2001261829-A (JP)
Title: Organic insulation film, and method for producing organic insulation film material therefor
Inventor: HASE YOKO
IPC: H01L21/312
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an organic insulation film material excellent in electrical and thermal properties and in low water absorption properties, an organic insulation film prepared therefrom, and a method for producing the same. SOLUTION: The organic insulation film material contains a reaction product of an aminophenol compound with a compound having a d-valent (d is 3 or higher but not higher than 10) group reactive with the terminal amino group of the former compound. The organic insulation film is prepared by using the material, has a structure represented by formula (6) [wherein n is an integer of 20-1,000; and X and Y are each a structure selected from among structures represented by formula (2)] as the main structure, and has a lowered density.
Patent JP-2001262898-A (JP)
Title: Protection tube device
Inventor: HAYAKAWA SHIGERU
IPC: E05B83/36
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a cable that is supported by a bracket via a clamp from being operated illegally. SOLUTION: A protection tube (14) is fixed to a clamp (9) and a door inner panel, and a cable (4) is passed through the inside of the protection tube (14).
Patent JP-2001266057-A (JP)
Title: Business form management system, business form management method and recording medium recorded with business form management program
Inventor: FURUTA HIDEYASU
IPC: G06F19/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a business form management system which reduces the manpower of various business form management jobs. SOLUTION: The business form management system performs business form management jobs using electronic documents and is provided with a database where business forms are stored, a work flow definition file where procedures of business form processing are defined, a business form management part which registers and updates the business form in the database and refers to the work flow definition file to control the procedures of business form processing, and an electronic mail transmission part which transmits an electronic mail requesting form processing to a person in charge of processing on the basis of the instruction from the business form management part.
Patent JP-2001271990-A (JP)
Title: Grease-filling jig
Inventor: KIDO SHIGEO
IPC: F16N3/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of work for filling a bearing with grease that since the grease is pushed in the bearing by manual work through a narrow gap between a cage and a set of an inner ring and an outer ring, it takes much time and trouble, so that the work efficiency is low and a designated quantity of grease can not be filled accurately. SOLUTION: A bearing is placed on a ring-like rack part in a two-stage recessed container, a designated quantity of grease is placed on the bearing, and the grease is pushed into the bearing by a projecting cover. Thus, a designated quantity of grease can be filled accurately by a short time work.