baber/WOPTO huggingface dataset:
Patent JP-2002260983-A (JP)
Title: Eb transfer mask and its manufacturing method
Inventor: YAMADA YASUHISA
IPC: G03F1/68
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture EB(electron beam) transfer mask which suppresses spatial charge effect in EB transfer and deterioration in drawing precision due to resist heating, etc., for the generation of EB transfer mask data composed of complementary masks. SOLUTION: When patterns in design data are allocated to complementary masks for the generation of the EB transfer mask, one mask is given a code of +1 and digitized, and the other mask is given a code of -1 and digitized (S201); and approximate calculation is performed by using the numerals (S202 to S206) to determine a combination of the allocated patterns, so that the patterns formed on the respective complementary masks become nearly equal in density. According to this combination, transfer mask data for the complementary masks are outputted. To improve the precision of the pattern allocation, the approximate calculation is carried out by using a method for searching for better combinations out of combinations, a method for searching for the best combination out of the better combinations, etc., in combination.
Patent JP-2002254185-A (JP)
Title: Fragile part forming method and device for air bag
Inventor: SHIGEMATSU TOKUAKI
IPC: B23K26/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To carry out boring work by a laser beam accurately and efficiently by preventing the diameter of a through hole perforated on a fragile part by a gas pressure of an assist gas from being expanded. SOLUTION: In carrying out through hole perforation work on an inner panel 16 by radiating a laser beam to the backside 30a of the inner panel 16, a gas feeding pipe 36 is arranged for feeding an assist gas to the laser beam irradiating position always from the upstream side in the laser beam machining direction and from the position other than the laser beam.
Patent JP-2002257244-A (JP)
Title: Shaft seal structure in vacuum pump
Inventor: YAMAMOTO SHINYA
IPC: F04C25/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the sealing function of a labyrinth seal for preventing oil leakage to a pump chamber, in a vacuum pump. SOLUTION: Annular shaft seal ring bodies 49 and 50 are fitted and fixed into/to rotary shafts 19 and 20 within fitting holes 47 and 48 which are formed in a rear housing 14. The labyrinth seals 57 and 58 are provided between end faces 492 and 502 of the shaft sealing ring bodies 49 and 50 and bottom forming surfaces 472 and 482 of the fitting holes 47 and 48. Resin layers 59 and 60 are fixed to the end faces 492 and 502 of the shaft sealing ring bodies 49 and 50.
Patent JP-2002253347-A (JP)
Title: Outdoor table
Inventor: SHIRAISHI NORIHIRO
IPC: A47B3/14
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible outdoor table reinforced in the center in particular, enabling the whole seat surface to be used. SOLUTION: This collapsible outdoor table consists of a pair of benches with collapsible legs and a table body which is made up of a pair of case-type table plates, each capable of storing the folding bench inside respectively, and of being freely opened or closed as they are hinged on one side. The table body and each one of the bench pair is coupled with a coupling member which connects the edge of the table body with the coupling part of the bench located on the closer side to the table, so that the whole surface of the seat space can be available.
Patent JP-2002258709-A (JP)
Title: Cleaning device and image forming device using it
Inventor: MARUYAMA AKIHISA
IPC: G03G21/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To perform electrostatic cleaning without suffering the influence of environmental variance or the like with a simple constitution. SOLUTION: A cleaning device is provided with a conductive brush 2 which is rotatably arranged so as to come into contact with the image supporting side of an image carrier 1 which supports and carries a toner image, a recovery body 3 which is rotatably arranged so as to come into contact with the conductive brush 2, a bias power source 4 which is connected to the recovery body 3 and applies, to the recovery body 3, a recovering bias having the polarity opposite to that of the charge of a remaining toner T on the image carrier 1, a passive constant voltage generation device 5 which is connected to the conductive brush 2 and applies, to the conductive brush 2, a fixed removing bias which has the same polarity as the recovering bias and is smaller than the recovering bias by inflow of a current larger than a threshold,  and a bypass resistance 7 which is connected in parallel to the combined resistance of the recovering body 3 and the resistance 6 of the conductive brush 2 and makes a current larger than the threshold flow into the passive constant voltage generation element 5 together with the combined resistance 6.
Patent JP-2002012570-A (JP)
Title: Method for producing alicyclic ketone compound
Inventor: YAMAGUCHI MASAO
IPC: C07C45/28
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a highly pure alicyclic hydrocarbon compound without using a special purification step such as distillation and recrystallization by a simple operation of the so-called extraction operation when producing an alicyclic ketone compound such as adamantanone by oxidizing an alicyclic hydrocarbon compound such as adamantane as a raw material with concentrated sulfuric acid in the production of an alicyclic alkyl ester compound such as an alkyladamantyl ester compound useful as a raw material for a resist. SOLUTION: When pouring water into a reaction liquid after the oxidation reaction, and extracting the alicyclic ketone compound with an organic solvent, the extraction is carried out after regulating the concentration of the sulfuric acid in a water layer at the time of extraction so as to be 60-90 wt.% in the method for producing the alicyclic ketone compound by oxidizing the alicyclic hydrocarbon with the concentrated sulfuric acid or fuming sulfuric acid.
Patent JP-2002266843-A (JP)
Title: Image forming device
Inventor: TAKIGUCHI TOSHIKI
IPC: G03G15/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent breakage around an end portion of a transfer roller that is brought into press-contact with a photosensitive drum. SOLUTION: A round 23 is formed at an edge of the transfer roller 5. The stress generated by press-contact of the transfer roller with the photoreceptor drum 1 is the maximum in a direction toward the intersection of a line connecting an end portion of a press-contact portion 24 and the edge of the transfer roller 5 with a roller shaft 16. Since the expansion of the end portion of the press-contact portion 24 is suppressed by the edge A in which stress is not largely generated, the breakage of the end portion of the transfer roller 5 is prevented.
Patent JP-2002264696-A (JP)
Title: Forming method for facing layer of automobile interior equipment
Inventor: UENO TATSUHIRO
IPC: B60R21/2165
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for a facing layer of an automobile interior equipment capable of forming a second fragile line part without a relief line or laser machining in forming a facing layer in an automobile interior equipment having a back cover part by spray forming. SOLUTION: This method forms the facing layer in the automobile interior equipment having an air back cover part and including a base layer and a facing layer in the vertical section by spray forming. The tear line of the air bag cover part is formed by a first fragile line part formed in the base layer and the second fragile line part formed in the facing layer. In the spray forming facing body layers 35, 36 by a facing layer forming metal mold 29, joints 38 are generated by a plurality of spray processes to form the second fragile line part.
Patent JP-2002263734-A (JP)
Title: Method for coiling thick-walled high-tensile hot-rolled stock
Inventor: KAWAMURA SHUJI
IPC: B21C47/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent any spring-back while satisfying the specification of the coiling temperature when coiling a thick-walled high-tensile hot-rolled stock. SOLUTION: When the thick-walled high-tensile hot-rolled stock 2 which is finish-rolled by a final stand 1 of a finishing mill and whose coiling temperature must be kept at <=600 deg.C is cooled by a cooling facility 3 and wound in a coil by a coiling machine 4, the coiling temperature of a tail end part of the thick-walled hot-rolled stock at a plurality of turns from the tail end on the outer circumferential side of the coil is raised with respect to the coiling temperature of the inner circumferential part to release the internal stress caused by the coiling, and the spring-back at the tail end part during the unpacking operation is suppressed.
Patent JP-2002263114-A (JP)
Title: Ultrasonic treating device
Inventor: YOSHIMINE HIDETO
IPC: A61B18/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treating tool for which the transmission efficiency of vibration is improved in the case of bending a vibration transmission member. SOLUTION: A bend part is provided on the intermediate part of an ultrasonic wave transmission member. At the bend part, a base end part side member is formed of a material whose sound velocity at a driving frequency is C1, a tip part side member is formed of a material whose sound velocity is C2 and both members are joined. If it is defined that the bend angle of the ultrasonic wave transmission member is α, an angle formed by the normal line of the joined surface and a longitudinal axis on the base end side of the bend part of the ultrasonic wave transmission member is β and the angle formed by the normal line of the joined surface and the longitudinal axis on the tip side of the bend part is γ, the relation of C1/C2=Sinβ/Sinγ and α=β-γ is provided.
Patent JP-2002209491-A (JP)
Title: Holder for receiving jiggle fishhook
Inventor: YASUMATSU MITSUO
IPC: A01K97/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To overcome the problem that jiggle fishhooks used as terminal tackles need large labors, are dangerous, when received, and are thrown away by fishermen, because six to eight fishhooks are used for the jiggle fishing and can not be received by a good receiving method. SOLUTION: The holder for receiving the jiggle fishhooks is shown in the selected figure. When the giggle fishhooks are received, the fishhooks are hooked in small holes sequentially from the highest fishhook, and lines are doubly nipped with line stoppers through fine grooves 5. Thereby, the fishhooks are safely and stably fixed to the holes and the like without being scattered. The fishhooks are quickly and safely fixed in a short time at a low cost. Further, the fishhooks can be washed with water to prevent their corrosion and then dried.
Patent JP-2002268976-A (JP)
Title: Advertising information providing method using traveling object advertising information providing system
Inventor: TAKAGI IWAO
IPC: G06Q30/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To develop an advertising information providing method using a traveling object advertising information providing system capable of providing the passenger of a traveling object with advertising information corresponding to the day of the week, a time band or the class of customers, e.g. SOLUTION: In the advertising information providing method using the traveling object advertising information providing system for providing the passenger of the traveling object with the advertising information on facilities such as stores corresponding to respective passing positions on the route of the traveling object, the traveling object advertising information providing system maintains and manages multiple home page addresses concerning the facilities corresponding to the respective passing positions on the route of the traveling object, selects the home page address of a facility corresponding to the passing position and satisfying a specific condition from among the home page addresses and gives information on the home page address.  The traveling object obtains the home page of a facility corresponding to the given home page address and when moving along the passing position corresponding to the facility, the traveling object provides the passenger with the home page of the facility.
Patent JP-2002269603-A (JP)
Title: On-vehicle device, utilization note confirmation system and utilization note confirmation program
Inventor: NISHIYAMA TOSHIRO
IPC: G07B15/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle device capable of issuing a utilization note with a difficult unfair practice. SOLUTION: The on-vehicle device is loaded on a vehicle, receives a traffic information having a passing charge on a toll road by carrying out a radio communication with a radio type charge processing device installed at a gate on the toll road and issues the utilization note P based on the traffic information by an issuing means. The on-vehicle device is provided with a code information producing means 22a for producing a code information for judging a justification of the utilization note P based on the traffic information; and a utilization note information producing means 22b for producing a utilization note information for issuing the utilization note P having the code information produced by the code information producing means 22 by issuing means 3.
Patent JP-2002269381-A (JP)
Title: Mail-order sales system
Inventor: ITO HIROSHI
IPC: G06Q50/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mail-order sales system for selling a commodity to a user at a low price while giving the user good value for his/her money. SOLUTION: This mail-order sales system A is constructed of a sales management computer 1 arranged on the sales management center side and a plurality of information processors 2, 2, etc., arranged on a plurality of user sides and connected to the computer 1 via the Internet 3. Sales management software 144 of the sales management computer 1 gradually lowers the sales price of a commodity step by step along with the lapse of time from the price initial value. When the user instructs the purchase of the commodity through a keyboard/mouse 22, identification information is transmitted with the instruction of purchase request to the sales management computer 1 side, the sales price at the time of receipt and the identification information of the user are stored in a hard disk 14, and on a CRT 28, the purchase price and completion of purchase of the commodity are displayed.
Patent JP-2002267476-A (JP)
Title: Method and system for retrieval of route
Inventor: KANEDA SHIGEHIRO
IPC: G06Q50/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method in which route information between a starting place and a destination is transmitted in an information display form requested by a customer using a terminal device in such a way that the route information is displayed on the terminal device. SOLUTION: The route retrieval method comprises a reception process in which input data specifying one from among the starting place, the destination and a plurality of information display forms to be input by the terminal device is received, a retrieval process in which the route information up to the destination from the destination specified by the input data is derived by the retrieval of a map database 3 and a transmission process in which the route information is transmitted to the terminal device in such a way that the route information can be displayed in the specific information display form specified by the input data.
Patent JP-2002272844-A (JP)
Title: Needling auxiliary tool for needle for needling blood vessel
Inventor: HASEGAWA MASANORI
IPC: A61M5/32
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a needling auxiliary tool for a needle for needling a blood vessel by which a needle for needling the blood vessel of a syringe needle, or the like is surely needled into a blood vessel. SOLUTION: The needling auxiliary tool 20 for the needle for needling the blood vessel has blood vessel fixing parts 24 to be arranged opposing each other on a skin along both of the sides of the blood vessel. These parts 24 are abutted on the skin in the state of being capable of fixing the blood vessel and provided so as to vary an interval between them. The tool 20 pressurizes the skin on both of the sides of the blood vessel so as to avoid moving in a horizontal direction by pressurizing the part 24 to the skin. Furthermore, by reducing an interval between the parts 24 by pressing and clamping long-length parts 22 and 23 by a clamp part 21, the ends of the part 24 enters at the rear side of the blood vessel to press up the blood vessel.  Thus, the blood vessel is fixed stably beneath the skin and viewed satisfactorily, thereby needling with a syringe needle, or the like can be easily and surely carried out.
Patent JP-2002262627-A (JP)
Title: Transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter allowing for planting seedlings in a farming filled at intervals different from the transverse width of a seedling stand despite being simple in structure. SOLUTION: This transplanter includes a pair of left and right transplanting devices on both ends of a transverse conveyor for respectively conveying seedlings toward both left and right directions for planting a farming field with the seedlings delivered from the transverse conveyor, wherein at least one of the transplanting devices is disposed inclinedly to incline the planting trace drawn for the device from receiving seedlings from the transverse conveyor till planting the seedlings in the farming field so as to plant the seedlings in the farming field at intervals different from the interval between positions where the seedlings are delivered on both left and right ends of the transverse conveyor.
Patent JP-2002266206-A (JP)
Title: Acetate composite woven or knitted fabric
Inventor: YAMAOKA TETSUYA
IPC: D03D15/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a woven or knitted fabric having both characteristics of a polyester fiber and an acetate fiber, and sufficient fiber strength, and further having excellent water-absorbency, rapidly dryable properties and bulking feeling. SOLUTION: This woven or knitted fabric comprises a composite fiber composed of a cellulose acetate multifilament yarn having 48.8-56.2% average degree of acetylation, and a polyester multifilament yarn obtained by copolymerizing 0.8-1.8 mol% 5-sodium sulfoisophthalic acid component, and 7-17 mol% adipic acid component, and having <=1.372 density, and simultaneously satisfies the following formulas: (1) water absorption (mm)>=50; (2) water drop-diffusing area (cm<2> )>=10; and (3) Qmax (J/cm<2> .sec)>=0.12 (wherein, Qmax represents a value of contact warm and cold feeling).
Patent JP-2001289214-A (JP)
Title: Expansion anchor
Inventor: WIESER JURGEN
IPC: F16B13/12
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an expansion anchor enabling rapid and positive positioning of a screw rod and manufacturable at a low cost. SOLUTION: This expansion anchor is provided with an internal screw 8 serving as a load fitting means, in a front area 3 with respect to a center hole 2 of an anchor body 1, and a collar 6 in a rear area 4. The area 4 is larger in outer diameter than the area 3, and an expansion sleeve 7 is provided with a cylindrical inner diameter and an outer diameter at least partly contracted, viewed in a setting direction S. The area 3 facing the setting direction S of the anchor body 1 is provided with a fragile part of material acting as a rotating part adjacently with a distance (a) on the opposite side to the setting direction S of the internal screw 8. The area 3 is also provided with at least two longitudinal slits 9. These longitudinal slits 9 are opened in the setting direction S and extended at least to the area of the fragile part of the material.
Patent JP-2002278973-A (JP)
Title: Position information managing device and position information reference terminal
Inventor: KANBE NOBUHIRO
IPC: H04W64/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to obtain position information from an IP address and to search the unit of the IP address belonging to a prescribed area irrespective of the geographical position relation of the IP address and the unit having the IP address. SOLUTION: The IP address and geographical position information are associatively stored in a memory 706. Geographical position information is returned to an inquiry with the IP address from a reference terminal 714 via a network 713 as a key. The IP address is returned to the inquiry by setting geographical position information as the key.
Patent JP-2002284185-A (JP)
Title: Standing pouch and manufacturing method therefor
Inventor: MITARAI HAJIME
IPC: B31B35/60
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a standing pouch and a manufacturing method therefor, which can bring about good stability in a self-standing state, great strength, light shielding properties, and ease of unsealing (properties which enable the unsealing to be performed reliably, smoothly and neatly along a straight line- shaped tearing line during the unsealing). SOLUTION: A laminated sheet including a masking core material 12G is used as sheets 1 and 1. A sheet for a bottom gusset part 2 is inserted while the sheets 1 and 1 are traveled, and a base seal line 4 is formed. A seal part 3' heading in a width direction is formed intermittently in the traveling sheets 1 and 1. An area of the seal part 3' is cut off-line or in-line in order to form side seal lines 3 and 3 on both sides in a case of individualization of the pouch. In this case, the seal lines 3 and 3 on both of the sides of the pouch are inclined so that the pouch can be formed in a tapered manner so as to have a truncated chevron shape such that an upper side of the pouch is made narrower than a lower side of the pouch between the seal lines 3 and 3.
Patent JP-2002274062-A (JP)
Title: Sublimation type heat-transfer recording method, recording sheet and image receiving sheet used therefor
Inventor: KUBOYAMA HIRONORI
IPC: B41M5/52
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sublimation type heat-transfer recording method wherein tailing is not generated in the formation of a full color image by an n-times mode method, and images of a favorable preservation stability can be obtained. SOLUTION: A recording sheet which has a coloring material layer of yellow, magenta and cyan, containing a thermal sublimation type dye, and an image receiving sheet are superposed on a base body. Then, by the n-times mode method, first, yellow, and then, magenta and cyan, alternatively, cyan and magenta in this order, are heated by a thermal head from the recording sheet side, and the full color image is formed by this sublimation type heat-transfer recording method. In this case, after forming at least an image of magenta next to yellow, or an image of cyan through a sheet for re-heating, a re-heating treatment is performed by the same image information pattern as the magenta or cyan image by the thermal head.