baber/WOPTO huggingface dataset:
Patent JP-2002264671-A (JP)
Title: Fuel tank
Inventor: SHIRAKAWA TOSHIHIRO
IPC: F02M37/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank simple in structure and prevented from corrosion caused by rust and galvanic corrosion around a retainer fixing part. SOLUTION: A retainer 20 of a tank body 10 is disposed in a recessed part 15 between two inner and outer bead parts 14, 16 bulged onto the front face side to circle a mounting hole 12, and provided with a plurality of through holes 22 for flanged bolts 23 in the circumferential direction at the peripheral edge part of a hole 22 on the back face side. Sheet packing 30 provided with a bolt through hole 32 brought into close contact with a bolt shank 26b, and covering the recessed part 15 between two bead parts 14, 16 is arranged on the retainer 20. A flange part 42 of a tank connecting member 40 is arranged on the sheet packing 30. A nut 29 is screwed with a bolt external screw part 26c projected piercing the flange part 42, and the sheet packing 30 is held in pressure contact with two bead parts 14, 16 by fastening force to close the recessed part 15 from the outside.  Waterproofing in the recessed part 15 is thereby secured, and corrosion caused by rust and galvanic corrosion does not occur between the retainer 20 and the tank body 10.
Patent JP-2002269304-A (JP)
Title: Work flow system and method of obtaining information related to work flow
Inventor: MURAKAMI EMI
IPC: G06F19/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a work flow system capable of efficiently researching the item information and the detailed information about the item and efficiently displaying a list, and to easily obtain the detailed information related to the item from a different information system from the work flow system by using the knowledge about the only work flow system. SOLUTION: A related key table 112 is previously formed. The related key table connects the item information of a work flow to the detailed information of the item managed separately from the item information. When a user inputs the research condition, a work flow management table 113 for managing the item information and a work table 110 for managing the detailed information about the item can be research on the basis of the research condition. With this structure, the item information and the detailed information about the item can be obtained at the same time.
Patent JP-2002271260-A (JP)
Title: External device for mobile communication apparatus
Inventor: NAKAJIMA FUMITAKA
IPC: H04W88/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an external device for mobile communication apparatus which can turn off only the communication function, when the power of a mobile communication apparatus is ON, and enables surrounding person to recognize it easily. SOLUTION: This external device for mobile communication apparatus, which is to be connected with the mobile communication apparatus 1 which is equipped with switches SW2 and SW3 for selecting the side of high-frequency jacks 9 and 8, respectively, when external terminals are connected to the high-frequency jacks 8 and 9, is equipped with high-frequency plugs 22 and 23 which are the external terminals to be connected, respectively, with the high-frequency jacks 8 and 9, and resistors R2 and R3, whose one end each is to be connected with the high-frequency signal plugs 22 and 23 and whose other ends are to be connected with a ground 25.
Patent JP-2002278392-A (JP)
Title: Device for print quantity management by process cartridge
Inventor: KANZAKI YOSHIO
IPC: G06F3/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which initially sets the number of printable sheets corresponding to a sales price irrelevantly to the remaining amount of toner in a developing device and disables the use exceeding the set number of sheets. SOLUTION: A process cartridge 2 used for a printer initially set the member of printable sheets in a nonvolatile memory 18 corresponding to its sales price irrelevantly to the remaining amount of the toner in the developing device and can not be used exceeding the number of sheets.
Patent JP-2002280942-A (JP)
Title: Information terminal provided with variable directive antenna
Inventor: ICHIHARA MASAKI
IPC: H04B7/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To realize antenna directivity control in an information terminal, provided with a variable directivity antenna using a comparatively simple configuration. SOLUTION: The information terminal 3 includes a transmitter/receiver 231 and a processing unit 232, and the variable directivity antenna 1 includes a main antenna 201 and a plurality of auxiliary antennas 202-207, to which the transmitter/receiver 231 directly supplies a high frequency signal. Variable phase shift circuits 212-217 deciding a phase shift of a reflection wave are respectively connected to each auxiliary antennas 202-207, a control circuit 220 receives directivity data 229 from a CPU 232 of the information terminal 3 and analyzes the data to control the phase shift of the variable phase shift circuits 212-217.  The phase shift in each auxiliary antenna is adjusted, so that the wave fronts of radio waves emitted or emitted secondarily from the main antenna 201 and a plurality of the auxiliary antennas 202-207 coincide in a specific direction, and the variable directivity antenna 1 is controlled to have the directivity in the direction.
Patent JP-2002272658-A (JP)
Title: Vacuum cleaner
Inventor: MIWA HIROHIDE
IPC: A47L9/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problems with a vacuum cleaner, that when the lower limit of tilting of a handle is provided near the lower limit of the normal range of tilt angles for cleaning in order to float up the front edge of a head to suck large sizes of dust, a space of low height, such as a space under a bed, cannot be cleaned as the handle cannot enter the space, that if the lower limit is provided near the horizontal, the front edge of the head cannot be floated up, that a long handle cannot be turned down horizontally when in a small space, and that a rotary brush or the like occupies a suction opening in the lower surface of the head, making it impossible to suck large sizes of dust. SOLUTION: The lower limit of the tilting motion of a handle is elastically locked, for example. Large sizes of dust are sucked by a head lift in a locked condition, and the head is stepped on and tilted further downwards to allow the head to escape from the elastic lock and enable the handle to be tilted downward to near the horizontal so as to enable even a space of low height to be cleaned. The rear of the handle is made bendable upwards at its middle so that even a small space of low height can be cleaned by making only the front part of the handle horizontal. A large-size dust suction chamber is provided near a head suction pipe and away from the position of the rotary brush to create a large opening in the lower surface.
Patent JP-2002280707-A (JP)
Title: Method of manufacturing printed wiring board for electrophotograph
Inventor: KANEDA YASUO
IPC: H05K3/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing printed wiring board for electrophotograph by which circuit patterns can be formed on both surfaces of a printed wiring board for electrophotograph in fogging- and deterioration- free good picture qualities by collectively treating both surfaces of the board at the time of manufacturing the wiring board. SOLUTION: After both surfaces of the printed wiring board for electrophotograph are exposed to light by utilizing photomemory-like photosensitive layers, electrostatic latent images are formed on both surfaces by electrostatically charging the surfaces, and the latent images formed on the surfaces are collectively subjected to liquid development. After development, the excessive liquid left on both surfaces is removed by means of a pair of liquid-absorptive squeezing rollers.
Patent JP-2002283317-A (JP)
Title: Method for filling powder in mold for molding
Inventor: SHIMADA HIROMI
IPC: B28B1/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling a powder in a mold for molding remarkably shortening a required powder filling time in the mold. SOLUTION: The method for filling the powder (5) in the mold (1) for molding comprises the steps of molding a molding of the shape for generating a cavity between the outer surface of an input powder forming an angle of repose and the inner surface of the mold (1) when the powder (5) is naturally input in the mold (1). The method further comprises the step of rotating the mold (1) to fill the powder (5) in the mold by a centrifugal force.
Patent JP-2002289576-A (JP)
Title: Dry etching equipment
Inventor: TAKEISHI KOJI
IPC: H01L21/3065
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To restrain the number of treating processes and the treating time from increasing when the rear of an object to be treated is etched. SOLUTION: This dry etching equipment is down flow type dry etching equipment in which a plasma forming region is isolated from a treating chamber 1 for treating the object 3 to be treated, and active species formed in the plasma forming region are introduced to the treating chamber 1. A mounting stand 4 for mounting the object 3 is installed in the chamber 1. An elevating means 20 is installed which lifts up the object 3 from the stand 4 and makes the active species be supplied to the rear side of the objects 3 when the etching treatment is performed to the rear of the object 3.
Patent JP-2002284121-A (JP)
Title: Sterilizing method for container and its sterilizer
Inventor: YONEDA TAKAHIRO
IPC: A61L2/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing method for a container and its sterilizer, capable of sterilizing a filling port with a fine clearance in a short time, easily and certainly. SOLUTION: The inside of a beer barrel container 4 provided with the filling port consisting of a cap 12 and a bush 13 screwed in the cap and with the fine clearance in a screw part is subjected to steam sterilizing process after chemical washing, the filling port is heated by the steam in steam sterilizing process, and the adhered fungus in the fine clearance is induced to the outer end face of the filling port together with water so as to sterilize the adhered fungus induced to the outer end face by ultraviolet radiation.
Patent JP-2002289639-A (JP)
Title: Wedged tool
Inventor: FUKUDA TSUTOMU
IPC: H01L21/60
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the wear and abrasion resistance of the holding portion 2 of a wedged tool being used for wire bonding, and prevent life shortening caused by welding and short circuit of a semiconductor device or the like. SOLUTION: As for the wedged tool which performs bonding by holding a bonding wire in wire-bonding the semiconductor device, the holding portion 2 which holds the bonding wire is provided at the top portion of a tool body 1, and at least the holding portion 2 is formed by means of an ultra high hardness sintered body 9 comprising a diamond sintered body and a cBN sintered body.
Patent JP-2001330941-A (JP)
Title: Method and device for inspecting mask
Inventor: TONAI KEIICHIRO
IPC: G03F1/68
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a mask inspecting method capable of inspecting a mask without deteriorating the inspection sensitivity of a pattern part other than the corrected fine pattern in a mask pattern inspection by which a proximity effect is corrected. SOLUTION: When inspecting mask pattern by comparing mask pattern design data 100 which are obtained by the proximity effect correction with mask pattern data 200 which are formed based on the mask pattern design data, and in the case of calculating a differential value between the mask pattern design data 100 and the pattern data 200 of the mask, the mask is inspected by setting the 1st inspection area B1 which is enlarged as large as a prescribed width and a 2nd inspection area B2 obtained by removing the 1st inspection area from the whole inspection area of the pattern data 200 of the mask, and then, using the inspection sensitivity which is mutually different between the 1st inspection area B1 and the 2nd inspection area B2.
Patent JP-2002287017-A (JP)
Title: Focusing state detecting device for photographic lens
Inventor: SASAKI TADASHI
IPC: G03B13/36
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a focusing state detecting device for a photographic lens which is inexpensive and small in power consumption and circuit scale since the number of pixels of an imaging device for focusing state detection is made lass than that of an imaging device for video or the image pickup size of the imaging device for focusing state detection is made smaller than that of the imaging device for video. SOLUTION: Two imaging device B and C which have different optical path lengths are provided for an imaging device A which picks up an image for video recording and subject light which make incident on the imaging device A is split and made incident on those imaging device B and C. Focus evaluated values are obtained from video signals from the imaging devices B and C and a front-focus, rear-focus, or in-focus state is detected according to the large-small relation between those focus evaluated values. As the imaging device B and C for focusing state detection, CCDs which have less pixels and smaller image pickup sizes than the imaging device A for video are used.
Patent JP-2002295317-A (JP)
Title: Synthetic resin-made intake manifold
Inventor: ROBERT KADONO
IPC: F02M35/104
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute secondary gas of blow-by gas, EGR gas, etc., to each cylinder by a simple constitution, in a synthetic resin-made intake manifold for an internal combustion engine. SOLUTION: In case of constituting this intake manifold 1 for a multi-cylinder internal combustion engine by mutually connecting shells 2, 3, 4 in connection edge parts 5, 6, 7 by a method of vibration welding or the like to be integrally formed, for instance, in the case of molding the upper shell 2, a groove 21 for secondary gas is formed in a connection surface in the connection edge part 5 thereof, and in the case of molding the middle shell 3, a plurality of suction ports 22 are formed as a through hole in the connection edge part 6 thereof. A distribution passage 20 for secondary gas constituted of these grooves and holes not only facilitates molding but also makes secondary gas branch in a plurality of flows by a plurality of the suction ports 22 and flow into a surge tank 9, so as to uniformly diffuse the secondary gas.  Moreover, the distribution passage 20 for secondary gas can be formed simply only in the same connection edge part of the single shell.
Patent JP-2002286917-A (JP)
Title: Method for manufacturing reflection plate, method for manufacturing color filter and method for manufacturing liquid crystal device
Inventor: TOGAWA EIJI
IPC: G02F1/1335
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a residue of a black resin from being generated on a surface of a reflection layer and to avoid various problems caused by the residue by subjecting the reflection layer to specified treatment. SOLUTION: The reflection layer 111 is formed on a substrate 110 together with an alignment mark 112 and the reflection layer 111 is subjected to the heat treatment. Subsequently a black layer 113 is formed on the reflection layer 111 and further coloring layers 114, 115, 116 are successively formed thereon. Owing to the heat treatment the residue does not remain on the surface of the reflection layer 111.
Patent JP-2002200827-A (JP)
Title: Imaging apparatus, imaging method and program for executing that method by computer
Inventor: MATSUSHIMA HIROYUKI
IPC: G06F3/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can collect information through internet and can print the collected information, an imaging method and a program for executing that method by a computer. SOLUTION: A network printer 1 acquires information from a Web page on a network 11 through a network interface 12 and stores the acquired information in a large capacity storage medium 7 along with its URL and receiving time. When a print request is received externally through an operating panel 10, data of a specified URL is read out from the large capacity storage medium 7 and printed by a printer engine 9.
Patent JP-2002300044-A (JP)
Title: Method and device for setting compression mode in data transmitter
Inventor: ONAMI YUICHI
IPC: H04N19/166
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a compression processing unit that receives a clock according to a transmission rate specified in the mode of a modulator and can automatically set a compression data rate according to the clock so as to be put in operation only through mode setting to the modulator. SOLUTION: A data transmitter that transmits digital data and is provided with the compression processing unit and the modulator receives a clock according to a transmission rate specified by the setting mode of the modulator to discriminate the transmission rate and calculates and sets an optimum compression data rate and a compression mode at the compression processing unit on the basis of the transmission rate.
Patent JP-2002294523-A (JP)
Title: Method for piecing and piecing device
Inventor: NISHIMURA MASAHIKO
IPC: D01H4/48
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for piecing which uses a simple construction, and is capable of surely preventing reverse winding in drawing out a yarn, and to provide a piecing device. SOLUTION: This method for piecing comprises drawing out a yarn Y by reversing a wound package P, drawing the yarn Y into a piecing section while suckingly reserving it in a sucking/reservoir 2 and piecing therein; wherein yarn passage is bent in the direction of leaving the yarn from the suction port of the sucking/reservoir 2 so as to eliminate yarn loosening when drawing out the yarn Y from the wound package P. A reverse winding R is not caused owing to the elimination of loosening the yarn Y.
Patent JP-2002293938-A (JP)
Title: Method for continuous production of polyarylene sulfide
Inventor: CHIGA MINORU
IPC: C08G75/025
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene sulfide having a high molecular weight and excellent heat stability. SOLUTION: This method for continuous production of polyarylene sulfide is characterized in that in a method in which the polyarylene sulfide is continuously produced from a sulfur source and a dihalogenated aromatic compound in an aprotic organic solvent, the content of the dihalogenated aromatic compound in the polymerization solution after substantial completion of the polymerization reaction is >=5 mg/g.
Patent JP-2002297629-A (JP)
Title: Method and program for extracting title of document image, recording medium, and title extracting device
Inventor: YAMAAI TOSHIFUMI
IPC: G06T7/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method, a program, etc., for extracting the title of a document image which has a fast processing speed and high extraction precision. SOLUTION: When the title of the document image is extracted from the document image by giving points to a character area consisting of line areas, information on title likelihood is easily extracted from attributes of the character area and layout features of the line areas. Title likelihood points are given to the extracted title likelihood information and the character area given specific points is extracted as a title candidate. Character recognition for the extracted title candidate is carried out and accurate title likelihood information is extracted from layout features of the character-recognized title candidate and title likelihood points are given to the extracted title likelihood information and the title candidate given the specific points is extracted as the title.
Patent JP-2002295568-A (JP)
Title: Damping device
Inventor: MIHASHI KOJI
IPC: F16F9/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a damping device which can do air breeding easily while keeping set damping characteristics. SOLUTION: The first passageway 25 is equipped with a closing part 19 in a rod side and one end of the first passageway 25a of this first passageway 25 is open to a rod side of the damping device S. The second passageway 26 is equipped with a closing part 20 of a bottom side and one end 26a of this second passageway 26 is open to an assembled side of a control system main body 27 and at the same time, a mating dent is formed in this opening point. This opening part 29 is positioned at the center of the bottom side closing material 20. Also, another end of 26b of the second passageway 26 is open to the outside of the damping system S and the third passageway 28 is equipped at the center of the control system main body 27. On the another side 28b of this third passageway 28, the mating projection 30 is formed to gear the mating dent 29 which is formed in the bottom side closing part 20.
Patent JP-2002256741-A (JP)
Title: Picking preventing cover
Inventor: MORI DAIYUKI
IPC: E05B17/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a picking preventing cover, which enables anyone to simply fit the cover to a door and open or close a key with one hand without removing the cover and is adaptable to a one-door two-lock system. SOLUTION: The key 3 having a key lever 2 on the inside of a case 1 is provided on the upper face of the case 1, and the cover 5 having an arm lever 4 on the inside of the case 1 is provided on the front face of the case 1. Recesses 8 each having a recess opening section 7 are provided on an upper opening section 6 and a side face of the case 1, and a bolt 9 is provided on each recess 8.
Patent JP-2001354569-A (JP)
Title: Complex of in vivo stable polymer and polynucleotide for treating systemic lupus erythematosus
Inventor: CONRAD MICHAEL J
IPC: A61K47/48
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a complex of an in vivo stable polymer and a double- stranded polynucleotide having high ability to bind to human SLE anti-dsDNA autoantibody. SOLUTION: This complex is a chemically defined complex of an in vivo stable polymer such as a copolymer of D-glutamic acid and D-lysine and a double-stranded polynucleotide having at least about 20 base pairs and the complex has high ability to bind to anti-dsDNA autoantibody. The double-strand preferably has uniform length and structure and binds to a polymer by reaction of one functional group reactive to amino group with an amino group at one of the end or near the end of each double-strand. These complexes are tolerogens to human systemic lupus erythematousus.