baber/WOPTO huggingface dataset:
Patent JP-2002218169-A (JP)
Title: Image reader and image forming device
Inventor: YAMAMOTO YUICHI
IPC: H04N1/04
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can reliably prevent production of black and white stripes or the like the system is adapted to read a moving image of the original and further prevent a blur of image with respect to as thick original so as to enhance the productivity, downsizing and the image quality. SOLUTION: The image reader of this invention is typically configured with an original feed means that feeds an original, a vertical path through which the original is carried nearly vertically, a support base on which the original is placed nearly horizontally, an original discharge means that discharges the original, and a 1st read means to read image information of the original. The 1st read means at a halt can read the image information of the original being carried through the vertical path, and can also read the image information of the original at a halt on the support base while the read means is being moved.
Patent JP-2002219476-A (JP)
Title: Drainage processing equipment and its installation method
Inventor: GOTO MASASHI
IPC: C02F3/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a rational technology which maintains durability of drainage processing equipment with openings such as a manhole, etc., in a simple and inexpensive way. SOLUTION: In a processing tank 10 as a mainframe of a drainage processing tank 1, a protruding portion 25 protruding along the diameter is installed on the edge of an opening 24 of a manhole 50. When the processing tank 10 is buried, the concrete parts C to fix the processing tank 10 to the ground is inserted into a recessed portion 26 which is formed by this protruding portion 25 and the outer circumference of the edge of opening 24. Because of this structure, a partial or whole load to a manhole frame 60 given by a manhole cover 70 is borne by the concrete parts C.
Patent JP-2002222632-A (JP)
Title: Manufacturing method of deflection yoke and coil
Inventor: KANAZAWA SHUICHI
IPC: H01J29/76
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To make an unbalance in a magnetic field characteristic not to be produced even if using the same coil wire rods in a case where a first coil of a deflecting coil is wound, and in the case a second coil of the deflection coil is wound. SOLUTION: A deflection yoke 100 consists of a pair of the first soil 101, which the coil rod 4 is wound in a first winding direction D1, and the second coil 102, which is wound in a second winding direction D2, wound in reverse to the above first winding direction D1. A Litz wire or a twisted wire, which two or more twisted strand are divided into 2 groups of a first and a second group as the above coil wire rod 4, and whose twisting directions of both groups are of opposite directions, is used.
Patent JP-2002219578-A (JP)
Title: Resistance spot welding method for resin covered steel sheet
Inventor: KAMAKURA KAZUHIKO
IPC: B23K11/30
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a resistance spot welding method for a resin covered steel sheet capable of elongate the lifetime of electrodes. SOLUTION: In conducting the resistance spot welding a resin covered steel sheet covering a resin at least on one side of a galvanized steel sheet as a steel sheet to be welded, a clearance between sheet faces of 1-4 times the steel sheet thickness (in the case of different sheet thicknesses, the thickness of the steel sheet of thinner one) is provided previously on the predetermined welding part of the steel sheet to be welded, thereafter at least one electrode of the electrodes in contact with the steel sheet to be welded is pressed to the predetermined welding part, using an electrode whose radius of curvature of the tip is made 50 mm or less, and current carrying is made.
Patent JP-2002223115-A (JP)
Title: Slot array antenna
Inventor: WU HOKUHOA
IPC: H01Q21/06
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To downsize an antenna where direction of a polarized wave is freely changed while suppressing a wasteful space. SOLUTION: The slot array antenna is configured by adhering a feeding waveguide plate 111 having a 1st feeding port 121 to which a feeding circuit feeds an electromagnetic wave and a feeding waveguide 122 that distributes the electromagnetic wave fed from the feeding port 121, a radiation waveguide plate 112 having a 2nd feeding port 132 that feeds the electromagnetic wave distributed from the feeding waveguide 122 to a succeeding waveguide and a radiation waveguide 133 that distributes the electromagnetic wave fed from the feeding port 132, and a slot plate 113 having slots emitting the electromagnetic wave of the radiation waveguide 113 of the radiation waveguide plate 112. The 1st feeding port 121 is placed nearly to the center of the feeding waveguide plate 111.
Patent JP-2002227165-A (JP)
Title: Revetment construction for reducing flow and preventing spreading of sand, and construction method therefor
Inventor: TAWARA YASUSHI
IPC: E02B3/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide revetment construction for coping with the flow of tsunami waves and the sand spreading in a storm in consideration of rigidity, breakwater effect, economical efficiency, difficulty in construction, and maintenance. SOLUTION: A rigid wire net is welded to the inside of a metal frame. Each one end of two frames are connected to each other to form inclined surfaces of a triangle, and the flow and the sand spreading are weaken by the waterbreak effect of the wire net and a turbulent flow generated inside the triangle inclined surfaces. This revetment construction can be installed in front, rear, right and left to reduce the flow, an impact of the waves and the sand spreading in the storm.
Patent JP-2002234772-A (JP)
Title: Porous glassy carbon having large specific surface area and method for, producing the same
Inventor: ISHII CHIKARA
IPC: C01B31/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide high-quality porous glassy carbon having a large specific surface area and excellent in heat and chemical resistances, and to provide a production method by which the glassy carbon is easily and profitably obtained. SOLUTION: The porous glassy carbon is obtained by heat-curing a mixture of fine powder of a cured body of a thermosetting resin (a) with a thermosetting resin (b) and firing the mixture in a nonoxidizing atmosphere. The particle diameter of the fine powder is <500 μm and the specific surface area of the glassy carbon is 1-500 m2/g.
Patent JP-2002226172-A (JP)
Title: Climbing rack
Inventor: MONAI TSUKASA
IPC: B66C23/32
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a climbing rack capable of releasing an excessive force acting on a hydraulic cylinder to displace a projecting member and preventing breaking of the hydraulic cylinder. SOLUTION: The hydraulic cylinder 32 is connected to a hydraulic unit 29 with an extending channel 101 and a contracting channel 102. The hydraulic unit 29 comprises a tank 91, a pump 92, a selector valve 93, a sending channel 98, and a return channel 99. The selector valve 93 can change the condition of a piston rod 32a from the extended condition by connecting the sending channel 98 and the return channel 99 to the extending channel 101 and the contracting channel 102 respectively, to the contracted condition by connecting the sending channel 98 and the return channel 99 to the contracting channel 102 and the extending channel 101 respectively. In addition, the selector valve 93 can change the condition to connect (shunt) the extending channel 101 and the contracting channel 102.
Patent JP-2002224048-A (JP)
Title: Portable instrument and method
Inventor: TAKADA ERI
IPC: G06T13/80
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel portable instrument having an intermediate character of a measuring instrument and a game device. SOLUTION: This portable instrument internally stores a circuit in a casing 10, and is formed by integrally installing an input key 20, an ultraviolet ray receiving port 30, and a display 40 in this easing 10. An ultraviolet ray sensor is arranged inside the ultraviolet ray receiving port 30. This portable device has a means for accepting characteristic data on a characteristic of sunburn of the skin of a user from the input key 20, accepting measuring data on an ultraviolet ray quantity from the ultraviolet ray sensor, anticipating a sunburn state of the skin of the user from these data, and forming image data for displaying an image on prediction of the sunburn state of the skin of the user. The image on the basis of the image data formed by this means is displayed on the display 40 so that the user can confirm ones's own skin state.
Patent JP-2002232130-A (JP)
Title: Electronic component/mounting board, and method for mounting electronic component thereto
Inventor: KIKUCHI SATOSHI
IPC: H05K1/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of soldering faults being apt to occur, since heat at a terminal section is absorbed by a coil and the increase in temperature at the terminal section is slow when mounting electronic components having a large heat capacity with a coil in the inside onto a board. SOLUTION: A ventilation hole 1a is formed on the board 1, and the electronic component 2 having a large heat capacity with a coil inside is mounted on the ventilation hole 1a. When the board 1 is loaded into a reflow furnace for blowing hot air from the upper and lower directions of the board 1 for heating, the side of a bottom 2B of the electronic component 1 is heated through the ventilation hole 1a, and the entire electronic component 2 having a large heat capacity is heated quickly, thus preventing the heat of the terminal section 2a from escaping easily in the electronic component, preventing surely the temperature in the terminal section 2a from decreasing, and melting solder.
Patent JP-2002229294-A (JP)
Title: Image forming device and method for uniformizing developer distribution in developing unit in rotary developing device for image forming device
Inventor: IIO MASAHITO
IPC: G03G15/01
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To uniformize the developer distribution in a developing unit for an image forming device, thereby to prevent an image blur even when forming a high area ratio image, for example. SOLUTION: When, a among a plurality of developing units, there is a developing unit containing developer whose amount is equal to or smaller than a predetermined amount (step S1), a turning operation is performed separately from the operation of selecting one of the developing units and moving it to a developing position. In the turning operation, during an image non-formation period (step S2), a control means turns the rotary developing device in one direction (step S3) or moves the developing unit to a specific position, and then turns the rotary developing device in both normal direction and reverse direction. The image non-formation period refers to a period within which data processing is performed after an image data signal is received, a period after a specific image forming operation is performed, or a period after image formation is performed a predetermined number of times.
Patent JP-2002227470-A (JP)
Title: Lock protecting device
Inventor: KANBE HITOSHI
IPC: E05B45/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a lock protecting device which improves the safety of a door lock by a simple structure, prevents a door from being fraudulently opened with a key alone duplicated with ill will, and prevents the lock from being fraudulently released by picking with the use of a simple bar instrument. SOLUTION: The lock protecting device is constructed by fixing a neck of a knob by using a main body and a cover portion hinged to the main body, and covering a keyhole with the main body or the cover portion. According to the lock protecting device, engagement between the main body and the cover portion is maintained by a numerical electronic key.
Patent JP-2002227946-A (JP)
Title: Blade tensioner
Inventor: TAKEDA HIROYUKI
IPC: F16H7/18
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To guide a chain in the width direction on the chain sliding surface while securing width dimension of the chain sliding surface and maintaining ease of bending deformation of a blade shoe without extending the width of the blade shoe. SOLUTION: The blade tensioner comprises a blade shoe 11 having a chain sliding surface 11a curved in the arc form, and a blade spring 12 which is arranged on the opposite side to the chain sliding surface 11a of the blade shoe 11, and a plate-spring-shaped blade spring 12 for making spring force act on the blade shoe 11. In this case, strap-shaped small guide pieces 16, 17 and 18 standing from a side edge on the chain sliding surface 11a of the blade shoe 11 are provided to a plurality of parts along the chain sliding surface 11a.
Patent JP-2002058348-A (JP)
Title: Plant cultivation device
Inventor: HAMADA KENJI
IPC: A01G9/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation device which of course enables the setting of plants at an arbitrarily specified place, and enables for example the enjoying of cultured plants even on a visiting place. SOLUTION: The plant cultivation device is constructed in such a manner that the plants which are placed in a case can be observed from outside by making at least a part of the storing case 2 for placing a plant-growing bed material 4 transparent and forming an opening on it. A hanging unit 3 for carrying the case 2 is placed on the case 2, and plants are set on the bad material 4.
Patent JP-2002226790-A (JP)
Title: Method for producing polymerized rosin
Inventor: MIYAMOTO TAKUO
IPC: C09F7/06
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymerized rosin in a simple production step and with efficiency without using highly advanced facilities, and furthermore a novel method for efficiently/economically producing a polymerized rosin by using the recovered catalyst. SOLUTION: The method for producing a polymerized rosin comprises polymerizing a rosin in the presence of a copolymer composed of (a) an ethylenically unsaturated monomer and (b) a crosslinkable monomer copolymerizable with the monomer (a) and having an average particle diameter of 0.1-3 mm, a specific surface area of 1-70 m2/g, a pore volume of 0.1-1 ml/g, an average pore diameter of 100-1,500 Å, and a content of an acid functional group of 2.0-7.0 milliequivalents/g. Further, the method for producing a polymerized rosin comprises polymerizing a rosin with the reuse of the recovered copolymer.
Patent JP-2002232421-A (JP)
Title: Transmission terminal, data transfer band allocation control method, data transfer band allocation control program and recording medium recording data transfer band allocation control program
Inventor: OSADA TAKAHIKO
IPC: H04L12/801
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer band allocation control method which effectively uses the band of a network and can efficiently distribute data. SOLUTION: The data transfer band allocation control method in a data distribution system for distributing data to one or above reception terminals from a transmission terminal through a network by using a plurality of logic channels is provided. Data transfer rates for the respective channels are decided so that the allocation band of the channels becomes maximum based on the band of the network, respective pieces of the number of channels which are simultaneously distributed, the rate limit information for respective channels, the band of the network and respective pieces of information on the number of the channels which are simultaneously distributed.
Patent JP-2002236652-A (JP)
Title: Control method for consignment calculation system
Inventor: TAKATORI HIDETOSHI
IPC: G06F13/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient control method for a consignment calculation system. SOLUTION: A terminal device 10, when receiving a transmission indication from an operator, produces an E mail from an applicable data and transmits the E mail to a mail server 21 in care of a computer through a network 100. When the E mail is taken out of the mail server 21 of the computer 22, a prescribed consignment calculation service is made. The E main of the result of consignment calculation service is transmitted to the mail server 21 in care of an operator of the terminal device. The terminal device 11, when receives an reception indication from the operator, receives the E mail of the result of the consignment calculation service stored in the mail server 21.
Patent JP-2002234285-A (JP)
Title: Mark entry sheet for sport promotion raffle
Inventor: NAKAMURA FUMIAKI
IPC: B42D15/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a mark entry sheet for a sport promotion raffle, in which marks can be especially easily entered and, at the same time, a mistaken entry and an erroneous entry can be prevented from developing on the mark entry sheet for the sport promotion raffle. SOLUTION: This mark entry sheet for the sport promotion raffle has opening parts 25 corresponding to the mark entry positions of a toto sheet and has opening parts 26 at mark entry positions corresponding to the victory of a home team, its defeat and its draw peculiar to the toto sheet and further has opening parts corresponding to the mark entry positions peculiar to the toto sheet or the 'double', the 'triple' or the like so as to provide the mark entry sheet for the sport promotion raffle, which can enter marks easily and surely.
Patent JP-2002235529-A (JP)
Title: Exhaust emission control system
Inventor: KANEKO HIROAKI
IPC: B01D53/94
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system capable of simply and efficiently releasing sulfur component (for example, SOx) adsorbed on a NOx purifying catalyst. SOLUTION: This exhaust emission control system has a hydrogen enriching means and the NOx purifying catalyst arranged from the upstream side of an exhaust passage. When a purifying function of the NOx purifying catalyst degrades, the hydrogen enriching means supplies a reducing agent to perform the hydrogen enrichment and release the sulfur component. Hydrogen concentration [H2] in combustion gas and/or exhaust gas and total reducing agent concentration [TR] satisfy a relation represented by [H2/TR]d>[H2/TR]u...1, [H2]d>[H2]u...2, and [H2/TR]d>=0.5...3.
Patent JP-2001301485-A (JP)
Title: Vehicular control device
Inventor: YOSHINO YASUNARI
IPC: B60W40/105
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To make own vehicle safely and precisely travel on the basis of vehicular information sent from another vehicle, a detecting device provided on a traveling road, and a base. SOLUTION: A sending/receiving device 38 receives vehicular information showing a state of a traveling road surface of a vehicle in front, a traveling state of the vehicle in front, and a driving operation state of the vehicle in front, and sends vehicular information detected and calculated by using various sensors and a microcomputer 21 in the own car. The microcomputer 21 controls various operation such as operation at braking the vehicle, operation at steering the vehicle, and operation for avoiding or easing contact with the vehicle in front, on the basis of the received vehicular information and the vehicular information about the own vehicle detected and calculated by the own vehicle. Furthermore, the microcomputer 21 detects abnormality in specified vehicular information on the basis of the above-mentioned various vehicular information.
Patent JP-2002238038-A (JP)
Title: Electronic watermark embedding method, electronic watermark embedding device and recording medium with electronic watermark
Inventor: MORIYAMA YOSHIAKI
IPC: G06T1/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watermark embedding method or the like that can eliminate the problem attended with a detection delay of control information. SOLUTION: The electronic watermark embedding method embeds an electronic watermark, comprising a signal generated on a prescribed rule to contents 11 comprising digital information and sets an embedding end position of an electronic watermark 11a, with respect to the contents 11 before the end of the contents 11.
Patent JP-2002240890-A (JP)
Title: Rotary capper
Inventor: MATSUDA MASAHIRO
IPC: B67B1/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary capper which can be used in capping a soft container wherein the lower side of a flange 2c formed at the mouth 2b of the container 2 is supported, and in capping a hard container as well wherein the container is placed on a container plate 16. SOLUTION: The container plate 16 is held on a rotary table 14 so as to be vertically movable and always urged downwardly by a spring 34. A lifting cam 40 is disposed in a capping section A, while a fixed cam 38 is disposed in a feed and exhaust section B. If the cam 40 rises, the cam 40 is nearly on the same level with the cam 38. In the case of the soft container 2, the cam 40 is lowered to provide a first operation state. The plate 16 rises when the container is delivered and is lowered at the time of capping and spaced apart from the container. On the other hand, in the case of the hard container, the cam 40 is raised to provide a second operation state. The plate 16 is engaged with any one of the cams 38 and 40, and at the time of capping also, the plate 16 supports the container on the same level with the table 14.
Patent JP-2001285362-A (JP)
Title: Method and apparatus for dynamic bit map generator scheduler
Inventor: VISHNU MEENARACHAGAN
IPC: H04Q11/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure a predetermined service rate with respect to each virtual connection independently of a traffic pattern in virtual connection. SOLUTION: A scheduler has a first level generator associated with a group of connection. The scheduler has a second level generator of associated with the connection corresponding to the group of connection. The first level generator identifies which connection within the second level generator corresponds to the group that is present in the first level generator and thought to be for service. The second level generator identifies the connection that corresponds to the group from which server to receive service. The second level generator is connected to the first level generator. The apparatus provided with a hierarchical scheduler is connected to the server and has a scheduler that schedules based on an inter-cell interval.
Patent JP-2002241821-A (JP)
Title: Method for manufacturing sponge iron and method for manufacturing reduced iron powder
Inventor: UENOSONO SATOSHI
IPC: B22F9/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing sponge iron having low apparent density and a method for manufacturing reduced iron powder having low apparent density. SOLUTION: As iron oxide powder, 5-45 mass% hematite powder of >=2 m2/g specific surface area and mill scale powder are mixed. The resultant powder mixture is heated together with solid reducing agents to reduce the iron oxide into sponge iron. Then, the sponge iron is pulverized and finish- reduced. It is preferable to regulate the average particle size of the mill scale powder to 30 μm to 1 mm.