baber/WOPTO huggingface dataset:
Patent JP-2001261465-A (JP)
Title: Production process of ceramic porous filter
Inventor: HISHIKI TATSUYA
IPC: C04B38/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic porous filter production process in which a porous substrate is coated with a porous film having excellent film surface smoothness through low temperature sintering without causing any cracks in the porous film, while eliminating the need for controlling the pH of a slurry for film formation and enabling drying of the formed film at a high rate in a drying stage prior to the low temperature sintering. SOLUTION: This production process of a ceramic porous filter comprises: forming a slurry for film formation, which contains aggregate grains and a binder, by using, as the binder for the aggregate grains, a material that is prepared with zirconium oxychloride as a starting raw material and capable of being formed into ZrO2 by subjecting the material to heat treatment; then, applying the slurry for film formation to a porous substrate to form a coating layer on the porous substrate; and thereafter, subjecting the coating film to heat treatment to form a ceramic porous film on the porous substrate, wherein a water-soluble organic solvent having a higher boiling point than that of water and low surface tension is added to the slurry for film formation.
Patent JP-2000347488-A (JP)
Title: Developing device and process cartridge and image forming device provided with the developing device
Inventor: YAMAGUCHI SEISHI
IPC: G03G15/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which can be easily designed, by which developer inside a developer container can be stably circulated by first and second stirring means, and a density irregularity, fogging and density defect, etc., can be prevented, a process cartridge and an image forming device provided with the developing device. SOLUTION: The developer inside the developer container 10 which extends and is disposed in the shaft line direction of a developing sleeve 2, in which an aperture part is formed on both end parts in the shaft line direction, and which is partitioned by an inside wall 7 dividing the inside of the developer container 10 into two is carried by the sleeve 2 by an A screw 5 while the inside of the container 10 is stirred and carried by the A screw 5 and a B screw 6; the screw 6 is disposed so that an uppermost part is on a position higher than the uppermost part of the screw 5.
Patent JP-2001266007-A (JP)
Title: Accounting system for printing service
Inventor: OTA MASA
IPC: G06Q30/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system which makes a user to want to request additional prints, as though the user requested additional prints of a conventional silver salt photograph. SOLUTION: When a request for an additional print is accepted from the user in a printing service which provides the user with a print, in response to the request for print of digital image data from the user, a charge system different from that applied at acceptance of the request for print is applied, on the basis of the acceptance date of the preceding request for print.
Patent JP-2001265189-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKASHI
IPC: G03G21/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent faulty electrification and faulty image formation caused by the surface staining of an electrifying roller and a photoreceptor drum by removing an additive and paper powder penetrating through a cleaning device. SOLUTION: This image forming device has a photoreceptor drum 1, an electrifying roller 2 rotating in contact with the outer peripheral surface of the drum 1, and an electrification cleaning part 10 abutting against both of them. The cleaning part 10 is provided with a cleaning brush 10a formed like a brush. The cleaning part 10 rotates, while the brush 10a abuts and rotates on the peripheral surfaces of the drum 1 and the roller 2. At a point (2), the brush 10a rubs the roller 2 and scrapes off the additive and the paper powder adhering to the roller 2. The brush 10a rubs against the drum 1 at a point (1), and the additive and the paper powder are scraped off from the roller 2, and further the additive and the paper powder penetrating through the cleaning blade of a cleaning device 9 are removed at the point (2).
Patent JP-2001268699-A (JP)
Title: Audio device
Inventor: YOSHIMURA MASAKI
IPC: H04S7/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the convenience when a user switches audio outputs from speakers to headphones. SOLUTION: Even when the user sets the right-left balance of the audio outputs of the speakers to a desired value, the right-left balance of the audio outputs is made neutral once the input terminal plug of headphones is inserted into an audio device main body.
Patent JP-2001265500-A (JP)
Title: Information processor, method for inputting character and computer readable recording medium with program for allowing computer to execute the method recorded thereon
Inventor: SARUWATARI TOMOSUMI
IPC: G06F3/0482
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, and to simplify a character input. SOLUTION: This information processor is provided with a character group displaying part 302 for simultaneously displaying plural character groups, a direction instruction inputting part 305 for inputting a direction instruction, a character group selecting part 304 for selecting one of the displayed character groups by moving a cursor according to the inputted direction instruction, an in-group character displaying part 306 for simultaneously displaying plural characters included in the selected character group, and a character selecting part 308 for selecting one of the displayed characters by moving the cursor according to the inputted direction instruction.
Patent JP-2001265592-A (JP)
Title: Information processor
Inventor: HIGAKI NOBUO
IPC: G06F9/305
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for operating based on the result of comparing fast in an SIMD instruction for storing plural pieces of data on a register and batch operating the plural pieces of data. SOLUTION: On performing a condition performing instruction, data designated by an operand is divided into the plural pieced of data by each specific number of bits, and the corresponding verifying result of a state holding means corresponding to each of the divided plural pieces of data is examined. The processor is controlled to perform operation designated in the instruction to corresponding divided data when a condition is formed, and to avoid performing the operation designated in the instruction to the corresponding divided data when the condition is not formed. Thus, with respect to the respective data divided plurally, the condition performing instruction can operate only to data where the condition is formed based on the verifying result held by the state holding means and can operate fast.
Patent JP-2001258805-A (JP)
Title: Inverter device and vacuum cleaner
Inventor: ASADA KAZUHIKO
IPC: A47L9/28
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight vacuum cleaner. SOLUTION: An inverter circuit 38 is connected to a rectifying circuit 32 connected to the output of a commercial power source 31 to outputs a pulsating voltage. An induction type electric motor 45 is further connected thereto set the output frequency of the inverter circuit 38 larger than the pulsating ripple frequency of the pulsating voltage.
Patent JP-2001262524-A (JP)
Title: Projected road marking and method of manufacturing therefor
Inventor: SAKAMOTO YUICHIRO
IPC: E01F9/518
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily manufacturing a projected road marking with excellent shape suitable for visually handicapped persons in a short time on a road surface for putting the marking for visually handicapped without manufacturing any member beforehand and a road marking obtained by the method. SOLUTION: A template having a hole for forming a projection is put on a road surface having a substrate prepared beforehand, a molten thermoplastic paint is filled into the hole, and the templates is removed while heating in the state of the thermoplastic paint being solidified or semi-solidified.
Patent JP-2001265557-A (JP)
Title: Printer driver, print control method and information recording medium
Inventor: MINOWA MASAHIRO
IPC: B41J2/485
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver with a means to calculate starting positions of reduced print of each of the front and rear surfaces, a print control method and an information recording medium in double-sided reduced print of a print object document the print request of which is made from an application program. SOLUTION: The printer driver is provided with a print starting position calculating means to calculate the starting positions of the reduced print of each of the front and rear surfaces to perform the double-sided reduced print in which a reduced print part on the perspective rear surface coincides with a reduced print part on the front surface and each reduced print has compatibility on the front and rear surface of required paper based on required information of the double-sided reduced print. The printer driver is characterized by calculating the starting position of the reduced print on the front surface and the starting position of the reduced print on the rear surface as relative positions from a prescribed print standard position in the print start position calculating means.
Patent JP-2001258532-A (JP)
Title: Apparatus for feeding core material
Inventor: TAKEGAWA YOSHIKIYO
IPC: A23L17/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for feeding a core material, capable of automatically arranging the direction of the linear core material such as a burdock, and efficiently and smoothly feeding and placing the core material on a raw material of fish meat paste to improve the production efficiency of a rolled food product of the fish meat paste. SOLUTION: This apparatus for feeding the core material has a vessel body 5 into which the core material S for the rolled food product of the fish meat paste is charged, a charging vessel 4 having a core material passage 3 enabling the core material S to be taken out one by one from the vessel body 5, and a vibrator 10 for allowing the core material S in the vessel body 5 to be taken out into the exterior of the vessel body 5 through the core passage 3 by vibrating the charging vessel 4. A gate structure 7 and a stopper structure 9 for allowing the core materials to be discharged one by one are arranged in the core passage 3.
Patent JP-2001069745-A (JP)
Title: Linear motor having improved cooling structure
Inventor: JI HYUN FAN
IPC: H02K9/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor having a cooling structure to cool the heat generated from the coil block of a linear motor. SOLUTION: A linear motor is provided with a stator including a stator frame and a rotor frame and is further provided with a rotor provided to linearly move along the stator and a heat sink 30 including a plurality of heat radiating fins 31 that is mounted to the stator frame and rotor frame to radiate the heat generated from the coil block to the external side. The linear motor structured as explained above can prevent overheating of the linear motor by releasing the heat generated by coil and then cooling such heat using the heat sink 30.
Patent JP-2001259945-A (JP)
Title: Welding system on machine tool
Inventor: TAKESHITA TOMOHARU
IPC: B23Q17/22
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a welding system on a machine tool capable of performing automatic correcting work without taking down a piece of work in progress from a machine tool. SOLUTION: The welding system on the machine tool 10 to be mounted on the machine tool has a tool mounting part 11a of a tool holder at an end of a main spindle that can rotate and drive. The system comprises a torch holder 11 capable of being mounted instead of the tool holder and a welding torch 12 capable of being mounted on the torch holder 11.
Patent JP-2001261109-A (JP)
Title: Parts taking-out system
Inventor: SAHASHI MINORU
IPC: B65G1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To take out parts from a parts storage and perform layout suitable for work automatically. SOLUTION: This parts taking-out system is provided with a cell rack Ra for storing a case 1 storing various parts, a carrying-in/out member carrying the case 1 out of/into the rack Ra, and a conveying apparatus Tr (a first conveying mechanism 30) for carrying the case 1 carried out of the carrying-in/out member. The first conveying mechanism 30 is formed so as to carry the case 1 carried out of the cell rack Ra therearound along a product assembly area Ar and return it to the cell rack Ra again. A main control means 41 of the system controls the driving of the carrying-in/out member and the first conveying mechanism 30 so that required parts may be laid out in a row under such a resting state as to be carried out on a conveyance line.
Patent JP-2001267585-A (JP)
Title: Manufacturing method for insulated-gate field-effect transistor
Inventor: MATSUMOTO SATOSHI
IPC: H01L29/786
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a pattern width cannot be made sufficiently small, because a first offset region and a second offset region are formed by a photolithographic process and that there is a limit to reduction in on- resistance. SOLUTION: A semiconductor substrate, which comprises a p-type single- crystal silicon semiconductor substrate 1, a silicon oxide film 2 and a single- crystal silicon semiconductor layer 3 is used. Ions are implanted and diffused, a p-type channel region 4 is formed, and a gate oxide film 5, a polycrystalline silicon film 6 and an oxide film 7 are formed. Ions are implanted, a first n-type offset region 8 and an n-type source region 9 are formed, and a silicon nitride film 10 and a silicon oxide film 11 are deposited. The silicon oxide film 11 is worked by an anisotropic etching operation, and the silicon nitride film 10 is worked by a chemical etching operation. Ions are implanted, and the second offset region 12 is formed. A silicon oxide film 13 is deposited, and it is worked by an anisotropic etching operation.  Ions are implanted and diffused, and the n-type source region 9 and an n-type drain region 14 are formed. An interlayer film 15 and electrode 16 to 18 are formed.
Patent JP-2001266986-A (JP)
Title: Male terminal and connector and electric connection structure using it
Inventor: SAKIYAMA KOJI
IPC: H01R13/46
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent erosion of a terminal by arc discharge and generation of vehicle fire accident. SOLUTION: As for a male terminal 1 inserted into a female terminal 2 in contact with the female terminal 2 is equipped with an insulation part 3 having a predetermined length L to an insertion direction of the female terminal 2 at least at the tip end part of a conductor part 5, and the contact part with the female terminal 2 is replaced with the insulation part 3 to the conductor part 3 at the time of insertion into the female terminal 2, and is replaced from the conductor part to the insulation part 3 at the time of withdrawal from the female terminal 2.
Patent JP-2000309302-A (JP)
Title: Method and device for boxing
Inventor: KITAGAWA KAZUMI
IPC: B65B5/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To box commodities of given numbers with high density in a boxing method and a boxing device for boxing packaged commodities or the like in a container. SOLUTION: Commodities carried to a classifying and carrying mechanism 4 are classified into two lines on the classifying and carrying mechanism 4 and carried successively to an arranging and carrying mechanism 5 provided continuously on the downstream side, and the commodities carried in two lines from the arranging and carrying mechanism 5 are arranged into the state of overlapping front and rear side edges of the commodities of the given numbers on respective lines. Then the commodities in two lines on the arranging and carrying mechanism 5 are collected by a boxing mechanism having two collecting sections corresponding to two commodity lines one line by one line, and side edges, left and right, of commodities on respective lines are so collected as to be overlapped together and boxed in a container Y.
Patent JP-2001273342-A (JP)
Title: Product manufacturing method and product manufacturing support method
Inventor: SAKAMOTO KAZUAKI
IPC: G06F19/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a product manufacturing support method for performing a designing job and a mass production preparatory job in parallel to each other by evaluating quality of a designed product not based on its prototype. SOLUTION: This support method includes a treatment process where the product component information and production process information are described in a tree structure and the list information are produced for describing the information on images which are stuck on both component and production process, a treatment process where a product work procedure sheet is produced by generating the work procedure information including the images to be stuck on the processes described in the list information and a treatment process where a visual kitting list of products is produced by producing a kitting list consisting of a list of images of product components which are described in the list information.
Patent JP-2001270762-A (JP)
Title: Grouting mortar composition for prepacked concrete
Inventor: MATSUI ATSUSHI
IPC: C04B24/26
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a grouting mortar for ultra-high strength prepacked concrete capable of ensuring packing property in execution of application and having sufficient durability. SOLUTION: This grouting mortar composition for prepacked concrete is characterized by comprising at least cement, a pozzolan-based fine powder containing a silica compound, fine aggregate, water and a water-reducing agent and keeping a weight ratio (water/binder ratio) of water to sum (binder component) of the cement and the pozzolanic fine powder in >=15 pts.wt.
Patent JP-2001276104-A (JP)
Title: Correcting tool for correcting deformation of nail, and correcting method using it
Inventor: YAMAMOTO SHIGEMI
IPC: A61F5/11
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a correcting tool for correcting the deformation of nail and a correcting method using it, which are useful for correcting the deformation of a nail such as rolled nail by a simple method without performing any surgical operation and supporting the natural growth of the nail. SOLUTION: This correcting tool 100 comprises a first correcting body 40 and a second correcting body 46. The first correcting body 40 comprises a first locking part engagingly locked on one lateral edge of the nail A, a first abutment part 26 to abut on the surface of the nail A, and a first connecting hook 44 continuously connected to the first abutment part 26. The second correcting body 46 comprises a second locking part 48 engagingly locked on the other lateral edge of the nail A, a second abutment part 24 to abut on the surface of the nail A, and a second connecting hook part 40 continuously connected to the second abutment part 25. A correcting operation part 56 for pulling up both the edge parts of the nail A in the direction opposite to the deforming direction is arranged between the first connecting hook part 44 and the second connecting hook part 50.
Patent JP-2001284536-A (JP)
Title: Method of determining via forming regions
Inventor: MOGI DAIKI
IPC: H01L21/82
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining via forming regions which reduces the TAT in a layout design. SOLUTION: A semiconductor integrated circuit has a multilayer structure having a first and second layers. First via forming regions having first vias or via array for interconnecting a first specified wiring m1 of the first layer with a second specified wiring m2-1 of the second layer and second via forming regions having second vias or via array for interconnecting the first wiring of the first layer with a third specified wiring m2-2 different from the second wiring m2-1 of the second layer are determined. If the first and second via forming regions are separated with specified spacings or less or mutually overlaid, third via forming regions involving the first and second via forming regions are newly grown and determined as new regions in which vias or via array is formed, instead of the first and second via forming regions.
Patent JP-2001289123-A (JP)
Title: Pressure reducing device for high-altitude test
Inventor: FUJITA MASUMI
IPC: F02K9/96
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing device for high-altitude test, allowing a pressure around an engine installed for performing ground test to approximate to that in high-altitude environment where the engine is actually operated and producing highly precise measurement data including thrust data approximating to the thrust of the engine to be operated in the high-altitude environment. SOLUTION: A flow passage is formed with an inlet 11 having almost the same bore as a nozzle for admitting a primary flow and a secondary flow, an inlet portion 15 having a cross section gradually smaller as tending from the upstream side of a back wash at the inlet 11 to a back wash side, a throat portion 13 throated at the back wash end of the inlet portion 15, a nozzle portion 14 having a cross section gradually larger as tending from the upstream side of the back wash end of the throat portion 13 to the back wash side and an outlet 12 provided at the terminal of the nozzle portion 14, in sequence. A self pressure reducing device has the flow passage whose axial center is directed corresponding to the axial center of the engine.
Patent JP-2001289161-A (JP)
Title: Piston in compressor and method of manufacturing the same
Inventor: KATO TAKAYUKI
IPC: B22D17/22
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To further lighten a piston, by intending to lighten a tip end wall of the piston. SOLUTION: The inside of a piston 17 is formed as a hollow part 171. The piston 17 is constituted by connecting a first piston piece 31 including a tip end wall 30 and a second piston piece 32 abutting to a shoe. A plurality of reinforcing protrusive streaks 39 are provided in a tip end surface 37 of the tip end wall 30. A plurality of the reinforcing protrusive streaks 39 are radially spread from the center axial line L toward an internal peripheral surface 351 of a peripheral wall 35.
Patent JP-2001287056-A (JP)
Title: Laser beam machining device
Inventor: KAWAZOE KENJI
IPC: B23K26/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device which realizes the speeding-up of the machining by such laser beam machining devices as a hole machining device by laser beam and a cutting machine by laser beam. SOLUTION: The device is provided with a laser oscillator 8 which outputs a laser beam, a laser controller 7 which controls the laser oscillator 8, positioning parts 6 and 10 which position the laser beam or a work to be machined, positioning controllers 5 and 9 which control the positioning parts 6 and 10, a final pulse decision part 11 which decides the final pulse of the outputted laser beam, a memory part 12 for the waiting time of the completion of the laser beam which stores the waiting time of the completion of the laser beam with respect to a command value of the condition of the laser beam, and a controller 4 which begins the positioning of the positioning parts 6 and 10 after the elapse of the waiting time of the completion of the laser beam for the final pulse outputted from the memory part 12 for the waiting time of the completion of the laser beam.