baber/WOPTO huggingface dataset:
Patent JP-2002204943-A (JP)
Title: Method for discharging particulates from storage container
Inventor: ENDO SADAYUKI
IPC: B01J4/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for discharging particulates from a storage container with a conical lower part or the like by their own weight. SOLUTION: This method satisfies the following relationships (1) and (2): Y*>=Y (1) and Y=1.5×108.X-3.4 (2) [wherein Y* (mm) is the diameter of the mouth of the discharge part of the storage container; Y (mm) is the minimum diameter of the mouth of the discharge part at the time when the particles begin to be discharged by their own weight; and X (dimensionless) is the fluidity index of the particles].
Patent JP-2002200130-A (JP)
Title: Tread exercising apparatus
Inventor: YOKOGAWA AKIRA
IPC: A61H1/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, downsized and inexpensive apparatus which allows aged persons or the like to practice a tread exercizing easily being kept in bed by enabling setting thereof simply on the bed. SOLUTION: A frame 1 is integrated with a pair of right and left slide guides 2R and 2L and a pair of right and left pedals 3R and 3L on which a person taking a rehabilitation places his feet is slidably guided with the slide guides 2R and 2L to the side of his toe from the side of his upper body. Loop transmission bodies such as chains 4 and 5 are rotatably applied across the pedals 3R and 3L and the end of the frame 1 and the motion of one pedal 3R (3L) is transmitted to the other pedal 3L (3R) through the loop transmission bodies 4 and 5. This allows a person taking the rehabilitation to practice a tread exercising by himself being kept in bed without an aid of other persons.
Patent JP-2002207233-A (JP)
Title: Imaging device
Inventor: KATO MASAYOSHI
IPC: G03B19/02
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device which realizes the optimum and simple operation, reliable blur corrective operation, and effective power-saving as the imaging device for recording and storing photographed image information on a recording medium. SOLUTION: In operation modes other than a recording mode (N of S2), the supply of drive electric power for a shake detecting means or a blur correction means is stopped (S14). Only when a recording mode for primary photographing is selected (Y of S2), drive electric power is supplied to the blur detecting means or the blur correction means (S5, S6). Thereby, the reliable blur corrective operation is performed while realizing power-saving as much as possible, such operational control is realized only by performing a normal mode selection operation, and by a simple operating method because switches or the like are not separately provided.
Patent JP-2002208824-A (JP)
Title: Switching amplifier and method for driving the same
Inventor: KISHIDA MASAHIRO
IPC: H03F3/217
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a switching amplifier capable of avoiding the destruction of the semiconductor power amplifying element of a switching circuit, also performing the muting operation of a delta sigma modulation part, without having to perform complicated control and surely reducing the noise output and to provide a method for driving the switching amplifier. SOLUTION: The delta sigma modulating part is set in a muting state, the delta sigma modulation part is started within its muting time T and the switching circuit is subsequently started within the same muting time T. Within the muting time T, the output from the delta sigma modulation part is always, e.g. zero and is will not be undefined. Then, an output from the drive circuit of the switching circuit will not become undefined, even if the switching circuit is started within the muting time T. Thus, it is possible to normally operate a switching element driven by the drive circuit and to complete the operation of the delta sigma modulation part as a whole.
Patent JP-2002213080-A (JP)
Title: Work management method for construction work
Inventor: KOBAYASHI RYUICHI
IPC: G06F17/30
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a work management method for construction work capable of precisely grasping the progress state of a work and the problem thereof by reading the work daily report data/or work photographic data and/or work drawing data within the total work period from the construction start to the completion divisionally for a certain specified period. SOLUTION: In this work management method for construction work, the work information related to the construction work is divisionally held in a work daily report database 2, a work photographic database 3 and a work drawing database 4, and the data concerned is stored in each database 2, 3 or 4 divisionally for a plurality of work periods. All daily report data concerned 21, 22 and 23, all photographic data 31, 32, and 33, or all drawing data 41, 42 and 43 are read from each database 2, 3 or 4 and grasped, and any one of the daily report data 21, 22 and 23, any one of the photographic data 31, 32 and 33, and any one of the drawing data 41, 42 and 43 within a specified work period are read from the databases 2, 3 and 4, respectively, and grasped.
Patent JP-2002215010-A (JP)
Title: Authenticity discrimination body
Inventor: NAKASONE SATOSHI
IPC: B42D15/10
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a forged hologram which imitates only the appearance comes to market because an image forming body of the prior art needs a separate check means or that a check pattern which makes the hidden pattern of the hologram of the authentic article visible also on the forged hologram becomes rampant. SOLUTION: An authenticity discrimination body 1 has a configuration in which a pattern layer 3, an adhesive layer 4 and a hologram layer 5 are stacked sequentially on a substrate 2, and has a hidden pattern in one of the pattern layer 3 and the hologram layer 5 and has the check pattern on the other layer. Alternatively, the authenticity discrimination body 1 has a configuration in which a first pattern layer 3a, an adhesive layer 4, a hologram layer 5 and a second pattern layer 3b are stacked sequentially on a substrate 2, and has a hidden pattern in one of the first and second pattern layers and has the check pattern on the other layer. The hidden pattern and the check pattern consist of dots or fine parallel lines.
Patent JP-2002214463-A (JP)
Title: Method for manufacturing optical waveguide element
Inventor: OTOMO KATSUYA
IPC: G02B6/13
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide element manufacturing method which never contaminates the inside of a groove of a substrate with a patterning material. SOLUTION: A substrate 7 with grooves 6 is coated with resist 3a by rotating a spin coater at a high speed and then the opening part of the grooves 6 is covered with the resist 3a to confine air 8 in the groove 6. Thus the resist 3a serves as a lid. The resist 3a applied onto the substrate 7 is coated with resist 3b by rotating the spin coater at a low speed and then the substrate 7 is coated with the resist 3b thicker than the resist 3a. Thus the resist 3b serves as a film for protecting the lid.
Patent JP-2002220793-A (JP)
Title: Biodegradable sheet
Inventor: NISHIJIMA EIJI
IPC: D21H19/10
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable sheet capable of being used as a substitute for a conventional mulchfilm, having high safety and sufficient durability, and biodegraded quickly after its use. SOLUTION: This biodegradable sheet is produced by installing a coated layer containing yeast on a raw material paper and heating with compressing the surface of the coated layer of the paper.
Patent JP-2002217623-A (JP)
Title: Vehicle-mounted information communication antenna
Inventor: UCHIDA JUNJI
IPC: H01Q1/22
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-mounted communication antenna for coping with diversified car models and at the same time eliminating the need for adjustment by forming structure for easily and horizontally installing the vehicle- mounted communication antenna to the incline of a dashboard when mounting the vehicle-mounted information antenna onto the dashboard. SOLUTION: The vehicle-mounted communication antenna comprises the vehicle-mounted information communication antenna or vehicle-mounted information equipment including the vehicle-mounted information communication antenna having a pedestal that is mounted regardless of the incline of the dashboard.
Patent JP-2002212042-A (JP)
Title: Method for producing plant extract powder and composition for oral cavity containing plant extract powder produced by the method
Inventor: BUN GENJU
IPC: A61K8/96
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing plant extract powder which is stable in an oral cavity composition, has no loss of active ingredient in a production process and provides excellent prevention effect on periodontosis and prevention effect on decayed tooth and to obtain a composition for the oral cavity containing the plant extract powder produced by the method. SOLUTION: This method for producing the plant extract powder comprises a stage for supporting a plant extract on a carrier and a stage for coating the surface of the carrier with a water-insoluble coating agent. The composition for the oral cavity comprises 0.05-5.0 wt.% based on the total amount of the composition of the plant extract powder produced by the method.
Patent JP-2001274823-A (JP)
Title: Method for traffic protection in wdm optical fiber transport network
Inventor: DE GIROLAMO CLAUDIO
IPC: H04B10/27
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a protecting method for an optical fiber ring transport network. SOLUTION: This network is provided with network elements connected via a span, an optical path is arranged between the network elements and includes a step in which information about a network architecture is offered to each network element, a step in which information about the configuration data of the network elements is offered to each network element, a step in which information about reference on which a mechanism is triggered is offered to each network element and a step in which an information exchange protocol including a set of messages and rules is established, and the configuration data includes a ring map, a traffic map, a wavelength and a bit rate about each path.
Patent JP-2001260683-A (JP)
Title: Turning controller for tractor
Inventor: KANEFUJI YUJI
IPC: A01B69/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the workability by reducing a radius of turn in a turning controller of a tractor. SOLUTION: In this tractor where the rotational motive power of an engine is transmitted to a rear wheel differential device in a mission casing, braking devices for independently braking left and right rear wheels are mounted on left and right output shafts of the rear wheel differential device, a high-low speed switching device for switching the rotational motive power from a low speed to a high speed, is mounted in the upstream of the motive power transmission of the rear wheel differential device, and the rotational motive power branched from a rear wheel driving system is transmitted to front wheels through the high-low speed changing device, the high-low speed changing device is switched in three stages, that is, low-speed, high-speed and neutral,  and provided with a control means for being automatically switched from the low speed to the high speed when the braking device on the turning inside is automatically operated in interlocking with the steering operation.
Patent JP-2002212209-A (JP)
Title: Method for manufacturing norbornene type cyclic olefin addition polymer
Inventor: OKITA KENZO
IPC: C08F32/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a norbornene type cyclic olefin addition polymer with the polymerization activity having a controlled molecular weight and a narrow molecular weight distribution. SOLUTION: One or more norbornene type cyclic olefins are subjected to addition polymerization in the presence of a polymerization catalyst comprising a component of a group VIII-X transition metal compound of the Periodic Table, wherein at least one type of a cyclic nonconjugated polyene is added to polymerize as a molecular weight regulator.
Patent JP-2002218907-A (JP)
Title: Oil-in-water type emulsified composition
Inventor: NAKANISHI YOSHIKAZU
IPC: A23L27/60
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type emulsified composition having excellent oxidation stability without using an antioxidant at all. SOLUTION: This oil-in-water type emulsified composition is characterized in that an egg yolk freed of a low-molecular substance after treating with a phosphatase is used as an emulsifying agent in the oil-in-water type emulsified composition prepared by emulsifying a raw material for an aqueous phase and a raw material for an oily phase. The phoshatase treatment is a treatment for adding the phosphatase in an amount of >=3 U based on 1 g of the egg yolk solid component and carrying out an enzymic reaction.
Patent JP-2002213503-A (JP)
Title: Mounting structure of operating lever
Inventor: KAKIHARA TOMONORI
IPC: F16D51/22
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively mount an operating lever to a brake shoe with a simple structure, and to reuse the operating lever by removing it when replacing the brake shoe. SOLUTION: The operating lever 36 is assembled to the brake shoe 14 by fitting a cylindrical engagement protrusion 62 provided on the operating lever 36 by burring hole processing in the through hole 64 of a shoe web 26, and by only caulking two caulking parts 66 outside. The caulking part 66 is slightly enlarged outside at a small tilting angle and is engaged with the peripheral rim part of the through hole 64. The engagement protrusion 62 can be easily pulled out from the through hole 64 while returning the caulking part 66 inside by applying prescribed force in its detaching direction. Thereby, the operating lever 36 can be removed and reused when replacing the brake shoe 14.
Patent JP-2002089270-A (JP)
Title: Two-cycle internal combustion engine
Inventor: UNEDA HISASHI
IPC: F02M69/04
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To rapidly mix air with rich mixture in a combustion chamber for a two-cycle internal combustion engine equipped with a cylinder, an exhaust opening provided on one side of the peripheral direction of the cylinder, plural scavenging openings located symmetrically right and left with respect to a surface containing the exhaust opening and a center line of the cylinder for conducting Schnurle scavenging, a chamber disposed adjacently to the cylinder, a communication passage communicating with the cylinder and the chamber and having a cylinder side opening on the opposite side from the exhaust opening with respect to the center line of the cylinder,  and a control valve for controlling opening and closing of the communication passage so as to spray the rich mixture from the cylinder side opening of the communication passage to the combustion chamber by high compressed gas stored in the chamber. SOLUTION: A flow passage wall of the communication passage on the cylinder side is tilted to the surface containing the exhaust opening and, the center line of the cylinder so that the spray of the rich mixture is deflected to at least one of the right or left side.
Patent JP-2002219114-A (JP)
Title: Blood collecting device
Inventor: TSURUKI MITSUHIRO
IPC: A61B5/15
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a means for processing blood collection with a blood collecting device along which can easily be carried with for an entire measurement and is capable of securing the required volume of blood while minimizing puncture plaques without causing any pain or fear at puncture for blood sugar self-determination and thereafter. SOLUTION: A blood collecting device which allows a puncture needle 1 of a puncture tool 2 to puncture the dermal surface of a living body for extracorporeal exudation of in vivo blood and body liquid, which is equipped with a puncture tool holder 3 of the puncture tool 2, power source 4 that operates the puncture tool holder 3, a trigger 7 that operates the power source 4, a compressing member 8 that compresses a surrounding portion of the dermal surface prior to puncture, an aspiration system 9 that evacuates a post-space surrounding a puncture site and a random leaking system 10 that switches a condition depressurized by the aspiration system 9 to a liberated state.
Patent JP-2002219398-A (JP)
Title: Paste supply device, pasting bookbinding apparatus and image forming apparatus
Inventor: SHIDA TOSHIO
IPC: B42C9/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To uniformly coat paper with paste by stably supplying paste to a paste discharge device from a paste supply device and to prevent the interruption of paste coating treatment and the production of a booklet rejected by poor pasting caused by the reduction o the residual amount of paste in a paste housing container during pate coating. SOLUTION: A press means 96 for pressing the paste housing container 92 to discharge the paste Na housed in the container is constituted of a pressure member 960 for pressing the bottom opposed to the discharge opening part of the paste housing container 92 and a drive means for driving the pressure member 960 in a movable manner. The pressure of the paste in the paste housing container 92 is held to constant pressure by moving the pressure member 960 by the drive means to press the bottom of the paste housing container 92 under constant load to supply the paste to the paste discharge device 80 through a supply pipe 88.
Patent JP-2002230742-A (JP)
Title: Magnetic recording medium and manufacturing method of magnetic recording medium
Inventor: NISHIZAWA YASUHIRO
IPC: G11B5/64
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium of high density having a thin magnetic layer suitable for a magneto-resistance effect head and also having the superior durability by including a protection layer furnished with the superior film quality. SOLUTION: A magnetic metal thin film (2) is formed on one surface of a high polymer substrate (1) and a resistance layer (5) is formed on another surface, so that a sheet resistance B (Ω/(square)) of the resistance layer (5) is smaller than a sheet resistance A (Ω/(square)) of the magnetic metal thin film (2), and the voltage including the AC component is applied to a discharge electrode by making the resistance layer and the magnetic metal thin film function as counter electrodes, to form a carbonaceous film as the protection layer (3) on the surface of the magnetic metal thin film by a plasma CVD, and a lubricant layer (4) is formed on the protection layer (3) at need.
Patent JP-2001243733-A (JP)
Title: Self-servo writing method of disk drive and embedded reference pattern used therefor
Inventor: BAKER BILL
IPC: G11B21/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for self-servo writing a servo sector servo pattern in a data disk storage device by using a reference pattern on a data disk surface. SOLUTION: This method included a step for transferring a servo reference pattern on at lest one storage surface of a disk by magnetic printing, a step for attaching the disk to a disk drive and a step for tightly closing the disk and a data transducer in a housing which is sealed so as to prevent particle contamination from invariable ambient environment.  The self-servo writing method of the disk drive contains the step for assembling the disk drive, a step for reading the servo reference pattern from the disk via transducer head, a step for accurately positioning and maintaining the data transducer at a concentric track position on a disk storage surface by using head position information and timing position information in a pattern and a step for self-writing a disk drive servo pattern at the concentric track position on the storage surface by the data transducer according to a disk drive servo pattern feature.
Patent JP-2002230589-A (JP)
Title: System and method for processing building data into polygon, and program for processing building data into polygon
Inventor: KOBIYAMA MASAYUKI
IPC: G06T17/05
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a system for processing building data into a polygon capable of effectively generating polygon data from line data representing an outline of a building while minimizing omission or the like of data. SOLUTION: A polygon data generating part 11 synthesizes a plurality of building line data by building kinds included in building line data by building kinds 21 while neglecting a kind of the building once by a line data synthesizing part 11a, and generates polygon data (building polygon data 22) corresponding to each of the line data on the basis of all the synthesized line data by a part for processing into a polygon 11b. A point data generating part 12 generates point data (point data 23 for determining a building kind) for determining a kind of the building for each of the line data on the basis of the plurality of line data by building kinds.  An attribute imparting part 13 determines the kind of the building corresponding to each of the polygon data on the basis of position relation between each of the polygon data generated by the polygon data generating part 11 and each of the point data generated by the point data generating part 12, and imparts building kind information to each of the polygon data.
Patent JP-2002232797-A (JP)
Title: Tuning apparatus and method
Inventor: TAKAHASHI HIRONOBU
IPC: H04N5/445
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a tuning apparatus and method of receiver enabling to tune simply and easily when performing a station-selection for a multi-channel such as CS digital broadcasts, BS digital broadcasts or CATV broadcasts. SOLUTION: In the apparatus, tuning information on channels sorted by conditions are stored in more than one channel tables TBL1, TBL2 and the like. A desired channel table is selected from among more than one channel tables, and a channel is performed an up/down in the channel table selected with an up/down key. Accordingly, even if the channel number is large a channel of a desired program may be set easily with a few pushes of the key.
Patent JP-2002223831-A (JP)
Title: Sheet component and articles holder
Inventor: YAMAGUCHI YOSHIHARU
IPC: A45C9/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet component which has an original use and can also make a holder body in a desired shape by fastening fastener elements fixed to the hem of a sheet body, and can form a sling like a handle as well as the holder body. SOLUTION: A sheet component 1 has separate parts 4a, 4b in two positions of the hem of the sheet body 2, and plural fastener elements 4 which can engage and detach each other are continually fixed all over the other part of the hem, and a long extended component 3, 13, 15 is extended from a part of the hem of the sheet body 2. The fastener elements 4 are engaged and an articles holder 21-25 is formed from the sheet component 1, then the extended component 3, 13, 15 which is used as a handle and so on is automatically extended from a part of the holder 21-25.