baber/WOPTO huggingface dataset:
Patent JP-2002103303-A (JP)
Title: Bench fret sawing machine
Inventor: KOCHIYAMA KATSUTOSHI
IPC: B23D49/16
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bench fret saw capable of suppressing large vibration in operation by maintaining a good fine view without using a ring-like weight, a bolt and a nut. SOLUTION: A fret saw has upper and lower arms 19 and 20, and the upper and lower arms 19 and 20 are vertically moved via a crank mechanism with a motor 12 fitted to a base B1 so as to be arranged by being biased across to an axis O in its length direction. Thereby, a jig saw 23 bridged between the upper and lower arms 19 and 20 is reciprocated to carry out cutting. A balance weight part 10 is formed integrally with the base B1 at a position on the opposite side to a side where a motor 12 is arranged as to the axis O.
Patent JP-2001154917-A (JP)
Title: Data management system in data base management system
Inventor: ADRIAN W BELDHUISEN
IPC: G06Q30/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method capable of demonstrating all the merits of a complete data keeping system while coping with the consumer's concern for privacy. SOLUTION: This system is provided with a data base management system for preserving data accompanied by non-cancelable logging of the entire access to data contents preserved in plural customer data tables, a privacy metadata system for governing and recording the entire data and the users and uses of the data registered as containing privacy elements and a replication system for supplying customer individual data to a customer access system, maintaining the faultlessness of the customer data and providing changes and corrections so as to be returned to the data base management system which is a master together with a mechanism for providing input to the changes in the individual data or privacy choices and a storage means through their own faultless filter.
Patent JP-2001273977-A (JP)
Title: Material for organic light emitting element, light emitting element to use it and amine compound
Inventor: ARAI KAZUMI
IPC: C07D333/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a material for organic light emitting element to emit colors from orange to red, which can be driven by a low voltage, has a high luminance and a high efficiency, superior in stability at repeated using times, and make possible a uniform surface emission. SOLUTION: This is the light emitting element material which is a compound expressed in Formula (1). In the formula, Ar1 and Ar6 represent an aryl group or divalent heterocyclic group, respectively. R2, R3, R7 and R8 are an aryl, heterocyclic group or aliphatic hydrocarbon group, respectively. R4a, R5a, R9a and R10aa represent a hydrogen atom or substituted group, respectively, and at least one of R4a, R5a, R9a and R10a represents an electron-attracting group wherein σp value of Hammet is 0.2 or more. L1 represents divalent aryl group or heterocyclic group or the like. X represents O, S, N-RX1, CRX2RX3, and RX1, RX2, RX3 represents a hydrogen atom or a substituted group, respectively.
Patent JP-2002112158-A (JP)
Title: Image transmitter, image display device, and image transmission method
Inventor: TAKAHASHI TOSHIYA
IPC: G06T5/50
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit and display thumbnail images in a transmission format suitable for frame feed indication of the thumbnail images. SOLUTION: A sequence decision section 14 rearranges static images which are the thumbnail pictures not in a frame number sequence, but in a prescribed transmission sequence and the thumbnail image transmitter transmits the rearranged images. Thus it is possible to transmit important images, such as scene change earlier or to transmit images, independently of the frame number sequence.  In particular, the sequence decision section 14 decides the transmission sequence of images in, such a way that static images corresponding to a scene switching point are first transmitted in the frame number sequence and then static images corresponding to the control part of images most apart, when the transmitted still pictures are arranged in the frame number sequence and sequentially transmitted, so that display device can efficiently conduct frame feed indication by using only static images received and stored.
Patent JP-2001200165-A (JP)
Title: Resin composition and method for producing the same
Inventor: ARAHA SATOSHI
IPC: C08J3/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having excellent tensile strength, and further to provide a method for producing the composition. SOLUTION: This resin composition comprises a resin and aluminum hydroxide having <=100 nm average primary particle diameter, and is characterized by <=0.1 index Y/X calculated from an average value X of the X-ray intensity and a standard deviation Y when the X-ray intensity of aluminum is measured by an electron probe X-ray microanalyser by scanning the beam on a straight line.
Patent JP-2002084479-A (JP)
Title: Recorder for recording identification information of broadcast station on recording medium together with broadcast program, device for reproducing recorded program or the like
Inventor: ASADA SHIN
IPC: H04N7/035
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a recorder that records programs on a recording medium in such a way that a device for reproducing a recorded program can identify television broadcasting or a broadcast station providing the program out of television broadcast programs that cannot be identified only with channel numbers. SOLUTION: A UI control section 1121 of a program recording and reproducing device 1100 accepts an operating channel number designated by a user, a channel conversion section 1122 converts the channel number into a broadcast channel number, a tuner control section 1124 controls a tuner to receive a broadcast with a frequency corresponding to the broadcast channel number and a recording control section 1127 records received program to a DVD-RAM. A broadcast identification information specification section 1125 specifies a broadcast station identification code or the like from the broadcast channel number on the basis of a preset reception condition and records the specified broadcast station identification code or the like to the management information area in the DVD-RAM corresponding to the recorded program.
Patent JP-2002116923-A (JP)
Title: Method for diagnosing failure of house appliance using internet and house appliance used for the same
Inventor: INUI JUNZO
IPC: G06Q50/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To quickly provide a user with a coping method for easily drawing up and analyzing the failure of a house appliance and the dissatisfaction point of the user and increasing the satisfaction degree of the user by utilizing the Internet. SOLUTION: The function of outputting operation data for operation analysis is added to this house appliance beforehand. In the case that the user is dissatisfied with the operation of the house appliance, the operation data are uploaded to a homepage by using the function of outputting the operation data of the house appliance (steps #301-#307) and a person in charge of after-sale service finds the location of a problem by analyzing the operation data and reports the coping method through the Internet to the user. In the case that the updating of the control program of a microprocessor incorporated in the house appliance is required, a downloadable program module for the updating is provided on the homepage.
Patent JP-2002118896-A (JP)
Title: Ultrasonic transmitter/receiver
Inventor: KAMEI KAZUHIKO
IPC: H04R17/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To suppress the side lobe of a horn type ultrasonic transmitter/receiver and to easily obtain a required directional characteristic by optionally selecting oscillation frequency. SOLUTION: A cylindrical vibrator 3 is constituted of a plurality of laminated cylindrical vibrators 3a to 3d. When weighted voltage is applied to respective cylindrical vibrators 3a to 3d, ultrasonic waves generated from respective vibrators 3a to 3d become sound pressure levels corresponding to the weight and the side lobe caused by the ultrasonic waves radiated from the peripheral part of a horn 1 can be suppressed by gradually reducing the sound pressure levels in the direction from the center of the horn 1 to the periphery. When the height of respective vibrators 3a to 3d is changed, the oscillation frequency of the vertical direction can be optionally selected and a required directional characteristic corresponding to a purpose or a use can be obtained.
Patent JP-2002114304-A (JP)
Title: Waste paper packaging body
Inventor: SHIMAZU NORIKO
IPC: B65D30/10
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost waste paper packaging body having excellent storability because of being flatly folded in a non-used time, excellent storing capability for waste paper or the like because it can store the waste paper sheets such as newspapers, magazines, notebooks and books, and enclose them by tightly binding the opening part thereof, excellent transportability because the bound part can be used as a handle part, excellent binding capability because of firmly binding the stored waste paper sheets such as newspapers, magazines, notebooks and books, and excellent quantity production adaptability. SOLUTION: This waste paper packaging body comprises a tubular body provided with a pair of side faces facing to each other and a pair of gusset faces having gasset folding parts formed between the side faces and facing to each other, a bottom part formed by fixing one-end sides of the side faces to those of the gasset faces, an opening part formed by leaving the other-end sides of the side faces and the gusset faces open, and cutting lines formed at a predetermined length from the opening part to the bottom part in the respective nearly facing positions of the tubular body.
Patent JP-2002119829-A (JP)
Title: Separator for carbon dioxide thickener
Inventor: OTSUBO MITSUO
IPC: C01B32/50
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To enhance mass productivity and to compactify the above device by fabricating separators while superposing their connection surfaces with heat exchangers and the connection surfaces with inversion headers on each other in the state of finished products and improving the sealability of the connection surfaces. SOLUTION: This separator 3 for a carbon dioxide thickener is constituted with thickening stacks 20 by electrically and serially connecting a plurality of thickening cells 4 consisting of flat planar cathodes 2 and anodes 3 and electrolyte plates 1 impregnated with molten carbonate grasped therebetween and is constituted to impress the necessary potential to the plural thickening cells 4 to the top and bottom ends of the thickening stacks 20 and to supply gaseous raw material 5 containing carbon dioxide and oxygen to the respective cathodes 2 so that an electrochemical reaction is effected by the respective cathodes 2, then to move the formed carbonic acid ions through the electrolyte plates 1 to the respective anodes 3 so that the electrochemical reaction of the carbonic acid ions is effected on the anode side,  to selectively separate the carbon dioxide of a high concentration and to take out the separated gas 6. The separators 12 have recessed parts 12a and 12b which respectively house the flat planar cathodes 2 and anodes 3 and wet sealing sections 12c and 12d which come into direct contact with the electrolyte plates 1 around the same to provide sealing therebetween.
Patent JP-2002120121-A (JP)
Title: Machine tool
Inventor: SEO YOSHIHIDE
IPC: B23Q1/70
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To carry out working in high precision by restraining vibration of a spindle head 8 by avoiding inclined displacement of a second saddle 6. SOLUTION: Guide track means 5A, 5B, 5C to guide the second saddle 6 in the left and right directions f2 are formed not only on front surface upper and lower points of a first saddle 4 but also on a back surface lower point of the first saddle 4 on a machine tool to fasten a column 2 on a head 1, to guide the first saddle 4 by this column 2 free to move in the vertical direction f1, to guide the second saddle 6 by the first saddle 4 free to move in the left and right directions f2 and to guide the spindle head 8 by the second saddle 6 free to move in the longitudinal direction f3.
Patent JP-2002126772-A (JP)
Title: Activated sludge treatment method and apparatus
Inventor: TANAKA TSUNEO
IPC: C02F3/12
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a new activated sludge treatment method and apparatus using a carrier and efficiently accelerating nitrification and denitrification by a simple structure. SOLUTION: In activated sludge treatment, a web carrier 40 having a three- dimensional reticulated structure comprising carbon fibers is used.
Patent JP-2002129234-A (JP)
Title: Method for manufacturing grain oriented silicon steel sheet with high magnetic flux density
Inventor: FUJII NOBUNORI
IPC: B21B3/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolling method for obtaining a grain oriented silicon steel sheet using AlN as an inhibitor by which thinning can be combined with increase of magnetic flux density. SOLUTION: In the method for manufacturing the grain oriented silicon steel sheet: a slab having a composition containing 0.025-0.100% C, 2.5-4.5% Si and 0.007-0.040% Al is hot-rolled; the resultant plate is cold-rolled one or more times after hot rolled plate annealing or while process-annealed between the cold rolling stages; and the resultant sheet is subjected to primary recrystallization annealing and then to secondary recrystallization annealing.  In the method of cold rolling for obtaining the grain oriented silicon steel sheet of <=0.23 mm product sheet thickness having high magnetic flux density, final cold rolling after the hot rolled plate annealing or the process annealing is performed using a reversing mill constituted of a housing splittable into the upper and the lower part in such a way that: at passes in the former stage of rolling, rolling is carried out using work rolls of 95-180 mmϕ diameter at least to <=0.40 mm intermediate sheet thickness; in the stage of sheet thickness midway through the rolling, the sheet is held at 100-350 deg.C at least for >=1 min; and subsequent rolling to Tf (mm) product sheet thickness is performed by replacing the above work rolls by work rolls of <=(Tf×520) mm diameter.
Patent JP-2002135791-A (JP)
Title: Imaging apparatus
Inventor: KIYOFUJI KIYOSHI
IPC: H04N9/04
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To enable to take a white balance matching to an imaging part even when the imaging part, is exchanged. SOLUTION: In an imaging apparatus, an imaging part 12 mounting an imaging element 20 and a signal processing part 14 to generate a predetermined video signal from the signal imaged by the imaging part 12 are composed separately, and gain control signals to obtain the white balance are stored respectively into the imaging part 12 and the processing part 14. Before taking image of an object, the control signal stored in the imaging part 12 is collated with that in the processing part 14, and if those signals do not match with each other, the control signal in the imaging part 12 is moved to a memory means in the processing part 14 to be used for performing gain control of R and B channels.  When the imaging part 12 is exchanged, an adjustment of the white balance is performed in a state that variations in characteristics of the exchanged imaging part 12 are considered, so that independence of the imaging part 12 is secured and mutual dependence between the imaging part 12 and the processing part 14 is resolved.
Patent JP-2002131912-A (JP)
Title: Positive photoresist composition
Inventor: FUJIMORI TORU
IPC: H01L21/027
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition suitable for far ultraviolet rays, particularly KrF eximer laser light, having improved line edge roughness, excellent sensitivity, resolution and focal depth and capable of reducing foreign substance on a resist pattern and decreasing standing wave. SOLUTION: The positive photoresist composition contains a compound (A) generating an acid by the irradiation with active ray or radial ray, a resin (B) made to be alkali soluble from insoluble or hardly soluble in alkali by the action of the acid and a nitrogen-containing compound (C) expressed by a specific structure.
Patent JP-2002127346-A (JP)
Title: Packing material for absorbing/dispersing agent
Inventor: SAWADA KOICHI
IPC: B32B5/18
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To complete packing of absorbing/dispersing agent by a single packing, use a soft polyurethane sheet possessing high functions for a final packing of the absorbing/dispersing agent, make printing possible, and make handling easy. SOLUTION: A sheet-shaped packing materials 1 for packing absorbing/ dispersing agent is composed of a synthetic resin film layer 2 and a porous soft polyurethane sheet layer 4 laminated to a front face of the film layer 2.
Patent JP-2001175953-A (JP)
Title: Web-pos system
Inventor: YANAGI MASATAKE
IPC: G06Q10/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a POS system, with which an article to be handled can be freely changed without requiring a dedicated POS communication function/ dedicated POS line. SOLUTION: An article category list, a PLU list for selecting any article name and a detail form for returning selling time point information are supplied from a Web-POS server device to a Web-POS client device as HTML resource together with article base information and displayed on a Web browser screen. When a user selects any article category and any article name while using these lists and enters an amount onto an amount entry field or reads the bar code of the article from a scanner, the selling time point information is entered on the detail form by referring to the article base information on the basis of the inputted information. When the user presses an order button on this detail form, the selling time point information is returned from the Web-POS client device to the Web-POS server device in HTTP communication form.
Patent JP-2002141422-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HACHISUGA ATSUSHI
IPC: H01L27/092
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which improves the retention characteristics of a DRAM. SOLUTION: The semiconductor device comprises a DRAM part A and a logic part B on a semiconductor substrate with gate electrodes formed on element regions. A gate electrode 45 in the DRAM part A has no side wall but gate electrodes 27, 28 in the logic part B have side walls 35.
Patent JP-2002141990-A (JP)
Title: Portable video telephone set
Inventor: NAKAJIMA MASATO
IPC: H04M1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable video telephone set which enables confirmation of the composition of an object without being accompanied by increase in an outer shape dimension even in the case that the composition of the object can not be confirmed by the display contents of a liquid crystal display when turning the lens of an imaging camera to the object. SOLUTION: The imaging camera 8 whose lens 8a is arranged toward the front surface side of a telephone set case body 1 and the liquid crystal display 2 for displaying images picked up by the imaging camera 8 are provided on the front surface side of the telephone set case body 1. The imaging camera 8 is constituted so as to be freely moved back and forth from/to this portable video telephone set. In the case that the imaging camera 8 is positioned inside the telephone set case body 1, the lens 8a is arranged at a finder object window 6a. In the case that the imaging camera 8 is positioned on the outside of the telephone set case body 1, the finder object window 6a formed on the front surface side and a finder eyepiece window formed on a back surface can be seen through without being interrupted by the imaging camera 8.
Patent JP-2002137513-A (JP)
Title: Thermal printer
Inventor: NAGASAKI YOSHINOBU
IPC: B41J35/08
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal printer having an ink ribbon guide plate in which the circumferential length at the opposite ends of an ink ribbon can be adjusted equally and easily. SOLUTION: An ink ribbon guide plate has a crank type obliquely elongated hole and a horizontally elongated hole. The crank type obliquely elongated hole has with an upper oblique part for increasing tension at the right end of a transfer type ink ribbon, a lower oblique part for increasing tension at the left end of the transfer type ink ribbon, and a neutral part disposed at an intermediate part of the upper and lower oblique parts and making it possible to set the ink ribbon guide plate at a standard position.
Patent JP-2001177219-A (JP)
Title: Manufacturing method of circuit board
Inventor: OOTANI RIYUUJI
IPC: H05K3/18
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by reducing the irradiation treatment time of electromagnetic waves, such as laser. SOLUTION: A catalyst for plating and its compound are deposited onto the surface of an insulating base material 1 for forming a plated foundation layer 2. Electromagnetic waves, such as those of laser, are applied to the boundary region between a circuit part 3 of the insulating base material and a non- circuit part 4 corresponding to the pattern of the non-circuit part 4, thus dispensing with the plated foundation layer 2 of an irradiation part where the electromagnetic waves such as laser are applied, while the non-irradiation part remains. After that, plating is made to the plated foundation layer 2. The irradiation of the laser or the like is made to the boundary region of the circuit part 3 in the non-circuit part 4, and there is not need to apply laser to the entire surface of the wide region of the non-circuit part 4.
Patent JP-2002146652-A (JP)
Title: Fabric-rolling device of loom
Inventor: NAKADA AKIHIKO
IPC: D03D51/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the fabric-rolling device of a loom, which can control a fabric-rolling tension at a proper value in response to the change in the diameter of a rolled fabric on a fabric-rolling roll. SOLUTION: This fabric-rolling device 11 of the loom, characterized by having a torque-controllable motor 15 for driving a fabric-rolling roll 14, a rolled fabric diameter detector 16 for taking out as an electric signal the information related to the rolled fabric diameter of the fabric-rolling roll 14, and a rolled fabric-driving controller 17 for the programmable control of the driving of a motor 15 on the basis of an electric signal related to the diameter of the rolled fabric. The fabric-rolling roller 14 is driven with the torque-controllable motor 15 to subject the tension of the rolled fabric to a programmable control in response to the change in the diameter of the rolled fabric on the fabric- rolling roller 14.