baber/WOPTO huggingface dataset:
Patent JP-2001034764-A (JP)
Title: Dynamic image processing method, dynamic image processor and medium
Inventor: SUGIMOTO KAZUHIDE
IPC: B60R25/102
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the unauthorized use of specified equipment by authenticating an equipment user by using the kinetic information of an object consisting of time sequential and different plural frames. SOLUTION: The kinetic information of the object (such as finger) detected from the initial frame of an input time sequential image is set, registered and stored in a kinetic information storage means 11 in advance. When utilizing the specified equipment, the kinetic information of the object is inputted while using a kinetic information input means 10. Then, corresponding to a coordinate relation in the image between a reference point set in the initial frame and the corresponding point of the reference point in a time sequentially different frame, kinetic information calculated by the finite assumption of a plane in a three-dimensional space is compared with the initial registered pattern set in the kinetic information storage means 11 by a kinetic information comparing means 12 and a difference between the kinetic information and the registered pattern is identified/judged.  Thus, when a user is certified as a regular registered user, a signal permitting use is transmitted by a use permission control means 13 and the specified equipment can be utilized.
Patent JP-2001254775-A (JP)
Title: Vibration control device and method of adjusting it
Inventor: MIWA MASAYASU
IPC: F16F1/22
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To aim at capability to provide a vibration control device for a building simplifying a structure to be capable of displaying vibration damping action relating to a fine vibration like a traffic vibration to be easily adjusted and a method of adjusting this vibration control device. SOLUTION: A weight 4 is provided capable of swiveling relating to a frame 1 through rollers 5, a rod 2 is insertion fitted to a coil spring 3 fixing one end to the weight 4, to be screwed to a thread part 1a formed with a bolt part 2a of this rod 2 in the frame 1, a spiral part 2b of this rod 2 is supported engage with the coil spring 3 so as to be screwed to it. An effective length L of the coil spring 3 is adjusted by rotating the rod 2 to adjust rigidity of this coil spring 3, this vibration control device is characterized by constituting it so that a natural frequency of the weight 4 can be continuously adjusted.
Patent JP-2001260550-A (JP)
Title: Original plate of lithographic printing plate
Inventor: ENDO TADASHI
IPC: G03F7/004
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermal type original plate of a lithographic printing plate which is recordable by an infrared laser and has high sensitivity, which is free of a residual film due to an infrared absorber and of which the stain of a non-image part is reduced. SOLUTION: This original plate has a photosensitive layer which contains the infrared absorber and a macromolecular compound insoluble in water and soluble in an alkaline water solution and of which the solubility in an alkaline developer is changed by exposure to the infrared laser, on an aluminum substrate having a surface roughened and an anodized coat formed and having central-line average roughness Ra of 0.5 μm or less and a surface area 2-30 times larger than a unit area. As for a method of regulating the surface area to be of a desired value, sealing of the anodized coat by pressurized water vapor or hot water, silicate treatment, electrodeposition sealing, treatment with hot water containing a trace amount of phosphate, or others can be applied.
Patent JP-2001266422-A (JP)
Title: Information recording/detecting method and information recording medium
Inventor: IGAWA YASUJI
IPC: G11B9/14
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a new information recording/detecting method by which information, particularly optical information, can be recorded in high density and which has few faults when the information is detected and to provide an information recording medium. SOLUTION: This information recording/detecting method comprises recording/reading information on/from an organic material constituting the recording region of the information recording medium as a change of a vibrating response preferably by using an optical means. This information recording medium is used for recording information by this method.
Patent JP-2000281574-A (JP)
Title: Vitamin prescribed composition for cardiovascular health
Inventor: BOULOS ATEF
IPC: A61K47/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition designed to be beneficial to cardiovascular health by including vitamin Es, precipitated silica, calcium silicate, microcrystalline cellulose, and talc. SOLUTION: This prescribed composition is obtained by including (A) vitamin Es each >=200 IU in dose when the composition is divided into unit doses (pref. vitamin E acetate beadslet), (B) 0.5-10 wt.% of precipitated silica, (C) 1-10 wt.% of calcium silcate, (D) 5-50 wt.% of microcrystalline cellulose, and (E) 0-5 wt.% of talc, in the weight ratio A/(B+C) of (3:1) to (6:1); wherein this composition is compressible to stable tablet or caplet unit dose, and the total of the ingredients B and C accounts for pref. >=4 wt.% of the composition. Furthermore, it is preferable that this composition also contain one or more kinds of vitamin and/or mineral having cardioprotective action.
Patent JP-2001259346-A (JP)
Title: Air dryer with oil-water separator
Inventor: KOBAYASHI TSUGIO
IPC: F04B39/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To decrease the installation time and cost of an air-water separator that is conventionally installed so as to be separated from an air compressor and an air dryer, and improve space utilization, and to prevent drain water from being frozen in cold districts. SOLUTION: The case of the air dryer is divided into upper and lower parts. The air dryer is mounted in the upper part, and the oil-water separator, a drain trap, and an infrared checker are mounted in the lower part. The drain generated in the dryer is forcibly fed through a drain pipe in the case to flow into the oil-water separator, and oil is removed in the separator. The remaining drain water is made to flow down from the outlet of the oil-water separator through the drain trap and then is discharged as clean treated water from the outlet at the lower part of the case.
Patent JP-2001274140-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: INOUE KAORU
IPC: H01L29/872
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion of an insulating film formed on a GaN-based semiconductor, while reducing the contact resistance of an ohmic electrode. SOLUTION: The surface of a GaN-based semiconductor layer 2 is reformed or cleaned by plasma etching the surface of the GaN-based semiconductor layer 2, using a gas containing ammonia.
Patent JP-2001273070-A (JP)
Title: Data display device, data editing device and recording media
Inventor: MARUYAMA TETSUHIRO
IPC: G06F3/048
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a lower layer file, etc., visible without moving an active file or making the working area of the active file too small. SOLUTION: When an arbitrary scope of the active file shown on the display unit 14 is designated as a frame 26 by means of an input device 12, a CPU 10 controls so that the overlapped lower data are shown in place of the data of the highest position shown in the designated frame 26, in the way they are shown within the frame 26.
Patent JP-2001274325-A (JP)
Title: Microwave ic
Inventor: TAKASU HIDEKI
IPC: H01L27/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a microwave IC having a large capacity value. SOLUTION: On a substrate 11, a pair of first and second interdigital electrodes which constitute an interdigital capacitor are formed. Out of these comb electrodes, the electrode 12 is formed of one branch conductor of the capacitor and the electrode 13 is formed of the other branch conductor. On a backside of the substrate 11, a ground conductor 14 is formed. An oxide film 15 is formed on one side of the substrate 11 where the electrodes 12, 13 are formed and then a floating conductor 16 is formed on the oxide film 15.
Patent JP-2001284769-A (JP)
Title: Circuit-pattern formation method and wiring board formed thereby
Inventor: KAMATA AKIHIKO
IPC: G03G9/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit-pattern formation method in which the resolution of a circuit pattern formed by an electrophotographic method is high and in which the circuit pattern displays a good electric characteristic, and to provide a wiring board which is formed by the method. SOLUTION: The circuit-pattern formation method is constituted of a charging process in which the surface of a photoreceptor 12 is charged by a corona charger 11. The formation method is constituted of an exposure process in which the surface of the photoreceptor 12 is irradiated with a laser beam 13 so as to form a latent-image pattern. The formation method is constituted of a developing process in which a chargeable powder 15 for circuit formation is electrostatically attracted to the latent-image pattern on the surface of the photoreceptor 12 by a feed means 14. The formation method is constituted of a transfer process in which the chargeable powder 15 for circuit formation developed on the latent-image pattern is transferred onto a ceramic green sheet 16.  The formation method is constituted of a fixing process in which the chargeable powder 15 for circuit formation transferred onto the green sheet 16 is fixed, and in which the circuit pattern is formed on the green sheet 16.
Patent JP-2001276919-A (JP)
Title: Guide device for entrance to universal mill and method therefor
Inventor: TANAKA MICHIO
IPC: B21B39/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a guide device for the entrance to a universal mill and a method by which an H shape steel material can be precisely fed to the mill to align the center of the steel material in the center of the mill. SOLUTION: In the guide device 100 for the entrance to the universal mill which guides an H shape steel material to the entrance of the universal mill 1, comprises a pair of right and left flange outside guide rolls 41, 42 of both sides of, which contacts with the flange outer surfaces H shape steel material, rotates by driving, and can displace in the lateral and vertical directions, and a pair of flange end guide rolls 51, 52 which are arranged on both sides of the exit of the flange outside guide rolls and freely rotatably, contacts with the edges of the upper and lower flanges and displaceable in the vertical and the lateral directions.
Patent JP-2001280438-A (JP)
Title: Electric actuator for chair and the like
Inventor: KATSUMATA MASAKAZU
IPC: F16H25/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a electric actuator for a chair and the like in which a cost reduction is possible because of simple manufacturing and assembling processes for cylinder cover. and a lightweight can be achieved because of a resin molded cylinder, and a manual operation is possible in the event of power failure. SOLUTION: The electric actuator for the chair and the like comprises: a motor 7; a screw thread 10 rotated by turning force of the motor; a cylinder 14 threadably engaged with the screw thread and is movable forward and backward according to a rotation of the screw thread; and a cylinder cover 15 one end of which is connected to the motor and which is an assembly of at least two plates of pressed part supporting the cylinder movably forward and backward.
Patent JP-2001041326-A (JP)
Title: Rotor seal system
Inventor: YOSHIDA RYUJI
IPC: F16J15/3252
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotor seal system forming an exact seal under rotating condition, enabling suitable conversion use by adopting a divided seal material, and forming a seal corresponding to an application place, in a reduction roll. SOLUTION: A article composed of a plurality of ring-shaped elastic materials 1, and formed with lip portions 15, 15a, 15b on each peripheral portion of the elastic material 1, is laminated in three or more stages. Each of the lip portions 15, 15a, 15b is attached to one member with joining to the other member. Therefore, stable seal function can be obtained by forming a three-dimensional seal system of three or more stages integrated with the plural ring-shaped elastic materials. Especially, for sealing both of water and oil, selective sealing according to the change in each system for emphasizing on either of water or oil made to be possible in each case is enabled, and furthermore, when each ring- shaped elastic material 1 wears, effective sealing action can be easily restored by suitably changing parts.
Patent JP-2001286741-A (JP)
Title: Reverse osmosis composite membrane and manufacturing method therefor
Inventor: TAN KOICHI
IPC: B01D69/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmosis composite membrane with outstandingly high water permeability and high desalting rate and a manufacturing method for the membrane, and further, a spiral reverse osmosis composite membrane element using the reverse osmosis composite membrane, a separation device and a water making method. SOLUTION: A separation functional layer containing a polyamide is formed on a porous support membrane and a hydrophilic protection layer is formed by applying a solution containing 0.05-5 wt.% chemical compound with a hydrophilic group and 0.05-3 wt.% crosslinking agent for crosslinking the chemical compound on the separation functional layer in such a way that the solution is 1 nm-10 μm thick.  In addition, when the maximum value of an absorption peak within the range of 3,300-3,400 cm-1 measured by the total reflection infrared absorption spectroscopy from the side of the hydrophilic protection layer, is given as RSMAX and the maximum value of an absorption peak within the range of 1,655-1,670 cm-1 measured by the total reflection infrared absorption spectroscopy from the side of the hydrophilic protection layer is given as RAMAX, the value of RSMAX/RAMAX is set within the range of 0.4-5.
Patent JP-2001285622-A (JP)
Title: Imbedding device and imbedding method, decoder and decoding method, and recording medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/182
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To conduct completely reversible coding that can be decoded without any overhead. SOLUTION: An imbedding compression coder 11 selects a prediction system predicting a predicted value of a target pixel among pixels of an image on the basis of attached information, predicts the target pixel according to the prediction system to obtain a predicted value and imbeds the attached information to the target pixel. Then a prediction error of the predicted value is obtained and coded data are outputted. A decoder 12 recognizes the prediction system used for predicting the predicted value on the basis of the target pixel in the coded data, decodes the target pixel on the basis of the prediction system and decodes the attached information imbedded to the target pixel.
Patent JP-2001287789-A (JP)
Title: Storage facility for high-temperature and highpressure gas and liquid
Inventor: KUMASAKA HIROO
IPC: E02D29/045
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology which is not limited in the condition for location or the temperature or the like of the gas or the liquid of high temperature and high pressure to be stored, and stores the gas or the liquid of high temperature and high pressure in a rock or a ground at a low cost. SOLUTION: When the gas or the liquid of high temperature and high pressure is stored in a tank 4, the pressure of the gas or the liquid of high temperature and high pressure is adjusted by an internal pressure adjusting device 5 so that the compressive stress caused by the thermal stress in the rock R surrounding the tank 4 is balanced with the tensile stress expected in the rock R when the pressure of the gas or the load of high temperature and high pressure is applied to an internal wall of a cavity 2. The rapid increase in the pore water pressure of the rock R by connecting water drainage holes 6 located in the rock R in the radial direction from the tank 4 to water discharge pipes.
Patent JP-2001291432-A (JP)
Title: Foamed sheath cable
Inventor: HAYASHI MASAYUKI
IPC: H01B7/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a foamed sheath cable having an improved visible damage resistance and a good surface gloss while reducing in whitening due to rubbing. SOLUTION: The foamed sheath cable comprises a conductor 1 coated with a foamed sheath 2, wherein an expansion ratio is changed in the direction of the thickness so that the expansion ratio of a skin portion 2a is smaller than that at the side of the conductor 1.
Patent JP-2001294274-A (JP)
Title: Packaging container
Inventor: MIZUNO KOJI
IPC: B65D81/07
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a reusable packaging container which can be assembled in a short period of time using a small number of components and has high waterproofness and dust-proofness. SOLUTION: An article is covered with a double film comprising an outer deformable film 1 and an inner deformable film 2, and the outer peripheries of the films 1, 2 are fused to each other by heat or bonded to each other by a method equivalent to fusing. Air is then filled into between the films 1, 2 to form a protection layer 3 for absorbing a shock. Two protection layers 3 are superposed on one another with the inner side of which being opposed to each other to form a protection body 4, and two protection bodies 4 are superposed on one another. At least one of the sides thereof is opened and bound together to form a space 6 for receiving an article 5 between the bodies 4.
Patent JP-2001302088-A (JP)
Title: Sheet processing device and image forming device equipped with the same
Inventor: SATO HIRONORI
IPC: B65H45/18
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device capable of preventing a sheet from being damaged and possible to be miniaturized and lightened. SOLUTION: A pair of folding rollers 57a, 57b to fold sheets (bundle) Sa and a butting plate 55 to push the sheets (bundle) Sa toward the pair of folding rollers 57a, 57b are driven by a common driving source. When the butting plate 55 is again moved to its pushing position after the sheets are once pushed in the folding rollers 57a, 57b, the sheet folding timing of the rollers 57a, 57b and the moving timing of the butting plate 55 are set so that the butting plate is not brought into contact with the folded sheets (bundle) Sa.
Patent JP-2001304711-A (JP)
Title: Cryogenic cooling system
Inventor: FUJIYAMA CHIKAHIDE
IPC: F25B9/14
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a refrigerating machine (R) or a cooling system (S) by efficiently cooling a compressor (4), in the case the cryogenic cooling system (S) for cooling a cooling object matter (2) to a set temperature set to a cryogenic temperature by a Stirling type pulse pipe refrigerating machine having a pulse pipe (14) is housed in a casing (1). SOLUTION: A cold accumulator (9) and the pulse pipe (14) of the pulse pipe refrigerating machine (R) and the cooling object matter (2) are housed in the casing (1), and the compressor (4) and the high temperature sections (38), i.e., an inertance pipe (17) and a buffer part (19), are disposed outside of the casing (1) and the compressor (4). Inertance pipe (17) and the buffer part (19) disposed outside of the casing (1) are forcibly cooled by a cooling fan (33). Energy efficiency is enhanced by performing cooling with the compressor (4), the inertance pipe (17) and the buffer part (19) at temperatures lower than those in the case of those housed in the casing (1).
Patent JP-2001304293-A (JP)
Title: Clutch structure
Inventor: YAO MAMORU
IPC: F16D25/12
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a clutch structure capable of preventing engagement of dust contained in lubricating oil with a seal ring. SOLUTION: A boss part 5a of a clutch drum 5 is inserted through an inner periphery of a support member 3 fixed at a constant position free to rotate, seal rings 6a-6c to slide with an inner peripheral sliding surface 5b of the boss part of the clutch drum 5 are installed on an outer peripheral part of the support member 3, and hydraulic pressure is supplied to piston chambers 11, 16 provided inside of the clutch drum 5 through oil passages 10, 17 sealed by these seal rings. A connecting part 5c projected to the inner diametrical side is formed on a head end part of the boss part of the clutch drum 5, and this connecting part is connected to an axis of rotation 1 inserted to the inside of the support member 3.  A pocket type oil reservoir space 7 is formed between an inside wall of the connecting part 5c and an end surface of the support member 3, and a passage 34 to supply lubricating oil to the other portion through an inner peripheral part of the oil reservoir space 7 from a lubricating hole 33 provided on the axis of rotation 1 is formed. A groove part 5d recessed to the outer peripheral side from an inner peripheral sliding surface 5b is formed on an inner peripheral surface of the clutch drum 5, and dust contained in lubricating oil is reserved in this groove part 5d.
Patent JP-2001262590-A (JP)
Title: Architectural earthquake motion cushioning foundation construction method
Inventor: SUZUKI YOSHINORI
IPC: E02D27/34
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a building caused by an earthquake, and to surely restore the building to an original position by constructing a foundation and a sill of the building by this architectural earthquake motion cushioning foundation construction method. SOLUTION: This architectural earthquake motion cushioning foundation construction method for restoring the building to the original position by eliminating relative displacement of the building and the foundation caused in an earthquake time by adjusting horizontal inertia force and a displacement quantity of the earthquake, is constituted by sandwiching a truncated cone-shaped top 14 slidable with a spring anchor 12 as a central shaft between the foundation 2 and a spring 10.
Patent JP-2001302820-A (JP)
Title: Film roll, method for producing the roll, and resin core
Inventor: HISAKAWA SHIGEKI
IPC: C08J5/18
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-density magnetic recording medium excellent in adhesion between a magnetic layer and a substrate and having excellent electromagnetic transducing properties, and to provide an aromatic polyamide film suitable for the medium and excellent in handleability, and to provide a film roll thereof. SOLUTION: This film roll comprises a film having >=48 dyn/cm surface wet tension, <3 nm center line surface roughness of at least one side and >=10 GPa Young's modulus, and has surface potential within the range of ±60 KV.