baber/WOPTO huggingface dataset:
Patent JP-2001260007-A (JP)
Title: Polishing device and polishing method in manufacturing thin film magnetic head
Inventor: MURAKAMI TOMOYASU
IPC: B24B37/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method capable of performing polishing with good in-plane uniformity of a polishing surface in relation to deterioration of in-plane uniformity of polishing caused by an abrasive extracting jig in a plane polishing process for a thin film magnetic head in a wafer state, and to provide a method for manufacturing the thin film magnetic with less variations in characteristics by polishing and less failure. SOLUTION: An abrasive dispersing jig having the surface approximately perpendicular to the upper surface of a polishing pad on a polishing surface plate is provided on the front side in the rotational direction of the polishing surface plate in relation to the abrasive extracting jig and also on the rear side in relation to a holding part holding a work piece. Abrasives are quickly dispersed in the effective polishing range on the polishing pad to perform plane polishing so that the sufficient amount of abrasives may be supplied with the uniform distribution of the abrasives to be supplied to the holding part, and therefore, polishing with good in-plane uniformity of the polishing surface can be performed.
Patent JP-2001265191-A (JP)
Title: Modular structural type image forming device
Inventor: KINOSHITA SHINICHI
IPC: G03G21/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To improve productivity by performing scheduling optimum to a while system, to improve productivity, when forming an image adopting an intermediate transfer body on which a seam is present, and to improve productivity when successively forming the image with respect to recording paper in a different size. SOLUTION: This module structural type image forming device is provided with an image forming means forming image on a recording paper, and plural modules connected with the image forming means, and the image forming means is provided with a reference signal generating means for generating a reference signal with a time interval shorter than the time necessary for transferring the mage on the recording paper of the transportable smallest size, and moreover the mage forming means and each of the module perform the timing control, based on the reference signal.
Patent JP-2001262717-A (JP)
Title: Junction device for building, and junction structure using the same
Inventor: IIJIMA TOSHIO
IPC: E04B1/26
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a junction device for wood building which can be installed inside a post or a horizontal member with a sufficient strength by only applying work of forming slits or grooves which can be easily formed to the post or horizontal member by means of a general tool for woodwork using power, and a junction structure using that. SOLUTION: Using a junction device 101 for building comprising an installation member 5 comprising a metal plate body fixed to a tip of a rod-shaped or cylindrical metal support 4, end surfaces of right and left horizontally extended horizontal members 2 positioned to an upper or a lower end surface of a post 1 are brought into contact with each other, an engagement hole 3 passing the center of the post 1 from the end surface is formed in the end surface of the post 1, the support 4 is inserted into it to be engaged, an engagement slit 6 is formed in the length direction of the horizontal member 2 at a cut end of the horizontal member 2, and an installation piece 5A of the installation member 5 is inserted into this to be engaged, thereby the post 1, horizontal member 2 and junction device 101 are jointed with each other to be fixed through a fixing member 7.
Patent JP-2001262458-A (JP)
Title: Sewing machine and sewn product holder
Inventor: WAKASUGI KAZUHISA
IPC: D05C9/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sewn product holder adopting a system of holding a sewn product on a 1st arm unit and a 2nd arm unit and easy to temporarily hold a sewn product and a sewing machine having the sewn product holder. SOLUTION: This sewing machine is such as to have the sewn product holder 2 equipped with a 1st arm unit 3R and a 2nd arm unit 3L, and the 1st arm unit 3R and/or the 2nd arm unit 3L has (have) the main arm 32 projected unidirectionally, a subarm 33 projected along the main arm 32, a pressure contact means 90 and a gap-reducing means 91; the pressure contact means 90 works in such a manner that part of the projected tip 33f side of the subarm 33 is put to pressure contact on the projected tip 32f side of the main arm 32 while forming a gap 92 between the base end 32r side of the main arm 32 and the base end 33r side of the subarm 33 to maintain a sewn product in a temporarily held condition, and the gap-reducing means 91 works in such a manner that the subarm 33 and the main arm 32 are brought to closer proximity to each other so as to reduce the gap 92 to hold the sewn product firmer as the proximity gets closer.
Patent JP-2001264065-A (JP)
Title: Method of manufacturing vibrator and method of manufacturing vibrating type gyroscope
Inventor: IWATA YUICHI
IPC: G01C19/5628
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent formation of pits on the surface of a vibrator in manufacturing the vibrator by wet-etching a base formed of a crystal. SOLUTION: The vibrator 17 is provided with a base 1 formed of a crystal, and metal plated coats 4a, 4b formed of metal selected from among a group of gold, tungsten, molybdenum and an alloy of these elements to coat part of the surface of the base 1. A workpiece with the metal plated coats patterned to the outline of the vibrator 17 is subjected to wet etching. As a result, through holes are thereby formed in areas 3 which are not covered with the plated coats 4A, 4B out of the base 1 to form the vibrator 17.
Patent JP-2001261753-A (JP)
Title: Polyester-based resin composition, its cross-linked material and method for producing the same
Inventor: WATANABE TAKASHIGE
IPC: C08F283/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain both an efficiently cross-linkable polyester-based resin composition and a cross-linked polyester-based resin available therefrom and to provide a method for producing the cross-linked polyester-based resin. SOLUTION: This polyester-based resin composition comprises a polyester- based resin, a free radical generator which is specific 1,2-diphenylethane derivative and a polyfunctional monomer having at least >=2 carbon-carbon double bonds in the molecule. The cross-linked material of the polyester-based resin composition is obtained. The method for producing the cross-linked polyester- based resin is provided.
Patent JP-2001259177-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the attraction of games. SOLUTION: The game machine has a variation display device with plural variation display regions to variably display plural kinds of discrimination data in each variation display region, a game control means for controlling the progress of a game, and a display control means for controlling the display of the variation display device based on commands from the game control means. When the result of the display of the variation display device is in a previously set specific condition for the display result, a prescribed game value can be given to a player.  The display control means executes such display control as making prescribed characters appear in the display regions of the variation display device when the 'next-to-win' condition is generated in which a specific display result may be achieved before the variation of the discrimination data finally stops to be displayed in the plural variation display regions, and keeping the prescribed characters remain in the display regions after the completion of the next-to-win condition.
Patent JP-2000338574-A (JP)
Title: Flash control system, camera and external flash
Inventor: NUMAKO NORIO
IPC: G03B7/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To accurately control the exposure by controlling the flashing of an external flash based on flashing of a built-in flash of a camera main body in a flash control system composed of the camera main body and the remotely controllable external flash. SOLUTION: The built-in flash 16 of the camera 10 is flashed only twice. The interval between two flashings by the flash 16 is made correspond to a 1st aperture scale being an exposure condition, and the 2nd flashing is executed to be matched with the flashing of the external flash 100. The twice flashings of the flash 16 are detected by the external flash 100 to measure the flashing interval. The external flash 100 is flashed in accordance with the 2nd flashing of the external flash 16 at the light quantity corresponding to the flashing interval.
Patent JP-2001268174-A (JP)
Title: Communication terminal equipment
Inventor: DOI YUJI
IPC: H04W48/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to receive advertisement information at arbitrary time during a non-communication period in communication terminal equipment for utilizing a communication service, utilization of which is permitted on the condition the advertisement information is reported to the user. SOLUTION: A controller 12 stores a quantity corresponding to call time and the received advertisement information from an exchange 3 in a storage device 13 during the call of a telephone function part 11. Afterwards, the stored advertisement information is reproduced by a reproducing device 11 at arbitrary time by the operation of the user. When there is a new communication start request from the telephone function part 11, the controller 12 permits communication start only when the data quantity of non-reproduced advertisement information in the advertisement information stored in the storage device 13 does not exceed a prescribed quantity and the oldest receiving date/time of the non- reproduced advertisement information is within a fixed period from the present.
Patent JP-2001262339-A (JP)
Title: Method for depositing magnetic material film
Inventor: SHIDOUJI EIJI
IPC: C23C14/35
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a magnetic material film by which film deposition can be performed at a high film deposition rate by magnetron sputtering with a thick magnetic material target. SOLUTION: In this method for depositing a magnetic material film, magnetron sputtering is performed by using a magnetic material target in which the maximum magnetic permeability in the thickness direction is double or above the maximum magnetic permeability in the direction vertical to the thickness direction.
Patent JP-2001259540-A (JP)
Title: Substrate cleaning apparatus
Inventor: TAKESHITA KOICHI
IPC: B08B1/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning apparatus capable of adjusting the feed quantity of cloth and not generating dust such a metal powder or the like. SOLUTION: A cloth feed mechanism 46 consists of a cloth feed lever 50 for rotating a second roll 30 at a feed-out angle, a cloth feed cylinder 48 for revolving the cloth feed lever 50, a brake wheel 52 provided on the same shaft as the second roll 30, the rubber member 56 provided on a stop lever 58 so as to be able to come into contact with the brake wheel 52 and a stop cylinder 54 for revolving the stop lever 58.
Patent JP-2001261041-A (JP)
Title: Housing type wheel detachable pallet
Inventor: SAKATA TOSHIHIRO
IPC: B65D19/42
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pallet, which is primarily used for moving or carrying cargoes by a forklift or a handlift in a warehouse, a factory or the like, so modified as to be used as a truck pallet so as to be moved and carried by human power by installing wheels on the original pallet so as to be moved or carried by the forklift or the handlift as heretofore followed and to be overlapped, stored and kept in custody. SOLUTION: A plastic pallet, which is popularized recently, us used as the truck pallet by installing inverted housing type wheels 2 on the plastic pallet, and first, boring is applied for processing a hole for installing the wheels on the plastic pallet, and the inverted housing type wheels 2 are used as a hinged inverting mechanism formed of pallet installing seats and wheel installing seats and installed on four corners of the pallet to be used as the truck pallet.
Patent JP-2001265104-A (JP)
Title: Image forming device having toner replenishing system enabling rapid recovery of toner concentration
Inventor: TSUDA KENICHI
IPC: G03G15/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a toner replenishing system, enabling rapid recovery of a copying function by performing toner concentration recovering operation, at a stage in which a toner bottle is set to a replenishing port. SOLUTION: This image forming device is provided with image forming mechanisms 22, 22a, 22b and 23 forming an image on an image forming medium based on given image data by using toner, a toner motor making the concentration of the toner in an image forming mechanism high, by storing the toner supplied to the image forming mechanism in a toner storage chamber 36, and a control part 33 stopping the forming operation of the image forming mechanism, when detecting that the toner is insufficient and controlling the image forming mechanism and the toner motor, so that concentration of the toner in the image forming mechanism is high when it is detected that the toner is supplied to the storage chamber.
Patent JP-2001131954-A (JP)
Title: High-pressure injection stirring and mixing method and high-pressure injection stirring and mixing device
Inventor: OTAKE SHUNJIRO
IPC: E02D3/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge of sludge and a hardener mixed therein onto the ground and to enhance the construction speed. SOLUTION: In this construction method for pulling up a rod 1 inserted into the ground while at a high-pressure injecting a hardener H from the lower discharge port 3 of the rod 1 and injecting high-pressure water HW together with air Ai from an upper discharge port 4 on the base end side to construct a consolidated-body by the hardener in the ground, a substantially continued upper spiral blade 5 protruded from the circumferential surface of the rod 1 and positionally changed from the upper part to the lower part along the rotating directional advance of the rod 1 in a plan view is provided on at least the upper part of the upper discharge port 4 to promote the discharge of cut slime S onto the ground side.  A discharge suppressing member 6 protruded from the circumferential surface of the rod 1 to suppress the discharge of the mixed material of the hardener with the soil onto the ground side is provided on at least the upper part of the lower discharge port 3.
Patent JP-2001281186-A (JP)
Title: Material characteristic evaluating method and device therefor
Inventor: YAMADA KOJI
IPC: G01N27/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a material characteristics evaluating method and a device therefor with compact constitution, capable of evaluating the characteristics of a material regardless of a non-magnetic material or a magnetic material. SOLUTION: This method is provided with a first measurement step for measuring the value of electrical resistance of a tested material without generating a magnetic field in the tested material, a second measurement step for measuring the value of electrical resistance of the tested material by generating a magnetic field in the tested material, a calculation step for calculating the value of magnetic reluctance from the value of electrical resistance measured in the first step and the value of electrical resistance measured in the second step, and an evaluation step for evaluating the material characteristics of the tested material, based on the calculated value of magnetic reluctance and previously found characteristic data expressing a correlation between the values of reluctance and the material characteristics.
Patent JP-2001276355-A (JP)
Title: Game machine provided with pattern display device
Inventor: HARAO KOJI
IPC: A63F7/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enjoying the process of winning and losing by changing a pattern element to a different pattern element just by rotating and displacing it. SOLUTION: In this game machine provided with a pattern display device where a display part provided with an area for displaying the plural pattern elements is formed, the pattern element is changed to a different pattern element by being rotated and displaced at a displayed position and is changed to the different pattern element by copying a part or all of the pattern element symmetrically on a mirror surface and integrally combining them.
Patent JP-2001111006-A (JP)
Title: Semiconductor memory element
Inventor: KYO SHOSEKI
IPC: H01L21/8242
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory element wherein a memory chip size is minimized while occurrence of a defective memory chip due to pure contact is reduced. SOLUTION: Memory cell array parts 60 and 90 comprising paired bit lines BLI and /BLi are provided, on left and light sides, with a pair of adjoining sense amplifier parts 10 and 20 in between. Equalizer parts 50 and 80 as well as transmission parts 40 and 70 are provided between the sense amplifiers 10 and 20 and the memory cell arrays 50 and 90. Input/output selection parts 31 and 32 are provided between the transmission parts 40 and 70 and the sense amplifiers 10 and 20. Thus, a source of transistors Q4 and Q14 of the transmission parts 40 and 70 as well as a drain of transistors Q8 and Q9 of the input/ output selection parts 31 and 32 are shared.
Patent JP-2001279636-A (JP)
Title: Hot air device for melting carried-in snow
Inventor: SAKAI CHIKAMASA
IPC: E01H8/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To install a slender hot air blowout duct in front of a turnout and previously melt and remove carried-in snow in front of the turnout. SOLUTION: The hot air blowout duct 14 is installed between tracks 8, 8 in front of the turnout 2 and spaces 17, 18 are formed between each side face of the duct 14 and each of rails 8, 8 for storing snow carried from a train so that hot air can be blown out of blowout ports 19, 20 of the duct 14 into the spaces 17, 18. In this way, when a train holding the carried-in snow is moved in, the carried-in snow is stored in the spaces 17, 18 between the duct 14 and each of the rails 8, 8. In the spaces 17, 18, the snow is melted by the hot air blown out of the blowout ports 19, 20 of the duct 14. There is no case that the train carries the carried-in snow into the turnout, therefore causing no failure in point change-over. Primitive work with manpower is eliminated and work is automated.
Patent JP-2001281842-A (JP)
Title: Planographic printing plate
Inventor: OHASHI YOSHITO
IPC: G03F7/07
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a planographic printing plate having enhanced printing resistance and excellent in ink receptivity. SOLUTION: In the planographic printing plate having at least a silver halide emulsion layer and a physical developing nucleus layer on the substrate and applying a silver complex salt diffusion transfer process, a compound containing two or more mercapto groups is contained.
Patent JP-2001282772-A (JP)
Title: Newspaper space production system
Inventor: FUKUDA YUKIO
IPC: G03F1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a layout operation of headlines. SOLUTION: Concerning the newspaper space production system for managing plural elements composed of articles or images to be published on each of space of newspaper, respectively reading the respective managed elements, laying them out on each of space and attaching headlines to the respective laid out elements, this system is provided with a headline pattern storage means storing predetermined headline patterns and a related element headline pattern storage means for storing the index pattern stored in the headline pattern storage means 16 in relation to the element on the basis of the contents of this element.
Patent JP-2001276639-A (JP)
Title: Medium for pulverizing machine
Inventor: AKANO KENICHI
IPC: B02C17/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To lessen the pollution of materials to be treated because the above medium can improve the efficiency of pulverization and can lessen the wear of the medium itself. SOLUTION: The medium for a pulverizing machine consists of ceramics which is 0.5 to 2.0 in a ratio A (A=L/D) of an outer diameter D and a length L and has a chamfered shape of a size of 5 to 25% of the outer diameter between the top and bottom end faces and an outer circumferential cylindrical surface.
Patent JP-2001281628-A (JP)
Title: Liquid crystal display device, and portable telephone set and portable information terminal equipment provided therewith
Inventor: TOKIOKA HIDETADA
IPC: G09G3/36
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, enabling high gradation display by digital data, without losing display quality such as display resolution. SOLUTION: Each pixel 20, arranged into a matrix form, is divided into plural sub-pixels. Since horizontal scanning lines 60 and vertical scanning lines 70 are arranged corresponding to each row and column of the sub-pixels, with each sub-pixel capable of being controlled on and off independently. Each pixel 20 includes a sub-pixel connecting circuit 25 between sub-pixels. The sub-pixel connecting circuit 25 connects between pixel electrodes of each sub-pixel according to a sub-pixel connection signal inputted from a data line 65, in synchronization with activation of the vertical scanning lines 70.
Patent JP-2001284967-A (JP)
Title: Quadrature detector
Inventor: UGAJIN MAMORU
IPC: H03H11/20
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a quadrature detector which unnecessitates external parts and realizes an operation at a low voltage of <=1 V. SOLUTION: This device is provided with a phase shift circuit 10 for shifting the phase of an input FM signal, a mixer 20 for multiplying the FM signal phase-shifted by the phase shift circuit and the input FM signal and a low-pass filter 30 for removing high frequency components from the output signal of this mixer. The phase shift circuit 10 is constituted by cascade-connecting a plurality of variable RC phase shifters 11 composed of a variable RC time constant circuit and a differential amplifier 111 for amplifying the output signal of the variable RC time constant circuit.
Patent JP-2001284902-A (JP)
Title: Phase shifter
Inventor: KIMURA TAKASHI
IPC: H01Q3/32
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter in a simple configuration, having stable high frequency characteristics. SOLUTION: A rotating coupling conductor 13 is press-contacted to the side of a substrate 17 with a press-contact 43 of a pressure member so that the rotating coupling conductor 13 and a fixed conductor can be coupled and the rotating coupling conductor 13 and a central conductor 16 can be coupled electrostatically respectively in stable state. By rotationally driving press-contact members 43-45 in electrostatic coupling, the rotary coupling conductor 13 is rotated and a phase shift quantity can be changed.