baber/WOPTO huggingface dataset:
Patent JP-2002075943-A (JP)
Title: Substrate processor, and substrate processing method
Inventor: TSUJIKAWA HIROTAKA
IPC: H01L21/68
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor, which can apply treatment to the bottom of a substrate with simple constitution, and a substrate processing method. SOLUTION: An ultrasonic diaphragm 14 is arranged on the top of a base member 12 being retained roughly horizontally on the top end of a rotary shaft 11. A cylindrical dam member 13 is erected at the periphery of the base member 12. A substrate W is placed inward of this dam member 13. Pure water is supplied to space between the substrate W and the ultrasonic diaphragm 14, and a liquid layer 20 is made. The ultrasonic vibration from the ultrasonic diaphragm 14 is given to the substrate W through this liquid layer 20. The pure water is supplied continuously, and the ultrasonic washing treatment of the substrate W is performed, while overflowing the pure water from the cut 13A of the dam member 13.
Patent JP-2002074985-A (JP)
Title: Memory module, its manufacturing method, and test connector using it
Inventor: SHINONAGA NAOYUKI
IPC: H01L21/66
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To make a chip test and measure to the test result easy, and to reduce the trouble and cost for replacing a chip. SOLUTION: This device is a memory module provided with a multi-layer circuit substrate having a group of bonding pad corresponding to each of plural chip arranging area, a group of contact pad, a group of jumper pad, and a group of through hole, and in the manufacturing method, a tip test utilizing the group of contact pad before sealing mold resin is performed, and the test connector having a pogo-pin coming into contact with each group of contact pad is used.
Patent JP-2002070397-A (JP)
Title: Projected window
Inventor: MURATA YASUHISA
IPC: E05C17/32
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a projected window constituted so that the opening of a sash in a middle position can be regulated by a simple operation with a simple structure, and the opening regulation cannot be easily released when once performed. SOLUTION: This projected window comprises a frame plate 11 provided on a frame, a sash plate 13 provided on the sash, an arm 15 for mutually connecting these plates, a lock arm 19 connected to the arm through a hinge, a first locking part 29 provided on the lock arm, and a second locking part 27 provided on the sash plate engageably with the first locking part. The engaging locking between the fist locking part 29 and the second locking part 29 is performed or released by the operation of switch 25 provided on the lock arm, and the opening of the sash is regulated in the middle position between an opening position and a closing position when the first locking part 29 and the second locking part 27 are in the engagingly locked state.
Patent JP-2002068403-A (JP)
Title: Trash collecting method in building
Inventor: INOUE KOKI
IPC: B65F5/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve consciousness on reduction of discharge amount of trash in a middle/large-scale building. SOLUTION: Trash W discharged from a prescribed area in the middle/large- scale building is measured (S3) by using a trash collecting means at the same time of collection (S2). As a result, discharge amount data of trash W can be obtained, recognition of discharge of trash can be enhanced and thereby trash W can be reduced.
Patent JP-2001082563-A (JP)
Title: Continuously variable transmission
Inventor: LORENZ ELMAR
IPC: F16H9/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components required for continuously variable transmissions, simplify their manufacture and shorten the time of their manufacture and assembly. SOLUTION: This continuously variable transmission comprises a first coned disk pair and a second coned disk pair each constituted of a coned disk 11 axially stationarily fixed on a shaft 14 and an axially displaceable coned disk 12, between both which coned disk pairs a wrapping connector 13 provides torque transmission, and at least either, indicated at 10, of which coned disk pairs includes a plurality of annular chambers A to C offering a control unit and serving, if necessary, to apply pressure to the wrapping connector 13 and/or control the transmission ratio of the transmission via a load of a pressure medium. The annular chambers A to C are delimited by the shaft 14, the axially displaceable coned disk 12, and a first to a third ringlike disk element 20 to 22.
Patent JP-2002066468-A (JP)
Title: Rolling tacky dust cleaner
Inventor: YADA HIROSHI
IPC: B08B1/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling tacky dust cleaner preventing the secondary pollution caused by dust floating in the air by suppressing the generation of static electricity when dust is removed by adhesion while rolling a tacky tape and having proper dust removing capacity without generating deformation or destruction in an object, for dust removal especially, a thin film like dust extracting object. SOLUTION: An antistatic layer 22 is formed on the single surface of a support comprising a plastic film such as a polyethylene film or the like by coating the single surface of the support with an antistatic agent such as a cationic antistatic agent or an electron conductive antistatic agent and a tacky layer 23 is laminated on the antistatic layer 22 to obtain the tacky tape 20. The tackiness of the tacky tape 20 is set to 0.05-1.0 N/20 mm and the probe tack value thereof is set to 0.05-3.0 N/5 mmϕ and the generation quantity of static electricity generated with the tacky tape 20 is unwound is set to 0.5 kv or less. This tacky tape 20 is wound around a plastic winding core 10 so that the tacky layer 23 becomes outside to obtain the rolling tacky dust cleaner 1.
Patent JP-2001098881-A (JP)
Title: Gantry for use in tunnel-excavating method
Inventor: TAKAHASHI TOKUO
IPC: E21B19/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To shorten the construction period of tunnel construction, by executing tunnel-excavating works by blasting method to the face ground, and efficiently executing works at the lower portions of the tunnel with a variety of working machines, in parallel with the excavating works. SOLUTION: There is provided a gantry, which is obtained by installing an endless crawler belt at a lower end of a front side post of a frame stand which is long in the longitudinal direction of a tunnel, via an elevating jack, and axially supporting a wheel at a lower end of a rear side post. In the gantry, the endless crawler belt is made to move on an excavated bottom surface on a face ground side, and the wheel is moved on a tunnel bottom surface at the rear of the face ground. Then, working machines disposed on the frame stand, such as a drilling machine, a work cage, and a concrete spray machine, are used for executing blasted hole boring works and lining works with respect to the face ground, while a variety of members such as timbering, and working machines are made to pass through the lower space of the frame stand, in parallel with the works with the working machines.
Patent JP-2002078531-A (JP)
Title: Foldable desk
Inventor: KATO MASASHI
IPC: A47B3/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a foldable desk capable of conveniently moved, carried and stored by folding in compact, in particular smoothly moved with a simple foldable structure. SOLUTION: Two sheets of panel-shaped side members 1, 2 provided with moving means such as casters 3 on their lower ends are connected in a free openable/closable manner through an intermediate member 4 in a standing attitude in a double-spread state when observed in a plane view, one side end of a top member 5 is mounted is a free raising/falling manner to the inner face, on one inner face of the side members 1, 2 opened at a proper plane angle, the both side members are opened at a desired angle, the top member 5 is horizontally raised, and the other side end is supported by an inner face of the other side members 1 and 2 to form an assembled state of a desk D1, D2, D3, D4.  On the other hand, the supporting of the other side end of the top member 5 is released to fold the top member 5 along the inner face of one of the side members 1 and 2, and both side members 1 and 2 are closed to form a folding state of the desk D1, D2, D3 and D4.
Patent JP-2002093196-A (JP)
Title: Synchronous semiconductor memory
Inventor: INUZUKA KAZUKO
IPC: G11C29/14
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous semiconductor memory provided with a bank controller enabling changeover control of internal timer functions. SOLUTION: In SDRAM wherein it has plural memory banks, and a memory bank selected by the bank controller based on a 1st command to be inputted synchronizing with a clock is set into an active state for a fixed time period, and wherein a column series of a memory bank selected on the basis of a 2nd command to be inputted synchronizing with the clock later than the 1st command is activated, the bank controller 16 outputs bank selection signals BNK for setting the selected memory banks to an active state based on the commands.  The bank controller 16 comprises a timer 103 to bring back the bank selection signal BNK into an inactive state after a fixed time period, and further, comprises a timer function control circuit 106 for stopping the function of the timer 103 by an input of a test signal and thereby making it possible to change over the time to hold the bank selection signal BNK in an active state.
Patent JP-2002079178-A (JP)
Title: Active vibration attenuating electromagnetic exciting machine and active vibration attenuation control method
Inventor: TSUTSUMI ATSUHIRO
IPC: B63B43/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in vibration propagation by the resonance of an elastic supporting method by vibration isolating rubber, or the like, and to improve the vibration isolation effect of the vibration components existing in a resonance frequency band by realizing the active vibration isolation of direct speed feedback control without changing the natural oscillation frequency of a mechanical vibration isolation and support system. SOLUTION: The electromagnetic exciting machine 7, which uses a permanent magnet 1 supported in a supporting section 4 by an elastic body 2 for supporting as inertia mass and generates electromagnetic force by the permanent magnet 1 and an electromagnetic coil 3 fixed to a supporting side, is mounted with a detecting means 5 for the transmission force transmitted from the elastic body 2 for supporting the inertia mass of the electromagnetic exciting machine 7 and a detecting means 6 for the velocity of the supporting section 4. A force sensor, displacement sensor, velocity sensor or acceleration sensor is used for the detecting means 5 for the transmission force transmitted from the elastic body 2 and the velocity sensor or acceleration sensor is used for the velocity detecting means 6.
Patent JP-2002087837-A (JP)
Title: Take-out device for straight tube glass
Inventor: NOGIWA TATSUKI
IPC: C03B35/26
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a take-out device which is capable of taking out a plurality of straight tube glass without contact. SOLUTION: This take-out device has a horizontal supporting plate 1 which allows the placement of a plurality of the straight tube glass 2 and is vertically movable and a separating plate 5 which is provided with separating guides 6 for feeding the straight tube glass 2 and is tiltable. The horizontal supporting plate 1 is arranged in a vertical direction and the separating plate 5 is arranged diagonally and these plates are respectively vertically moved, by which the straight tube glass is housed and fed by one piece each into the separating guides 6 of the separating plate 5.
Patent JP-2002086268-A (JP)
Title: Equipment and method for welding
Inventor: ISHIDA RYOJI
IPC: B23K9/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory weld quality by preventing vibrations at the time of a high speed travel in equipment having two electrodes to one weld line and welding while alternately energizing the electrodes. SOLUTION: Restraint rollers 8, 9 pressing a work 1 and a welding torch 10 having two electrodes, are hung on a welding head 5 hung from a travelling device 4. The restraint rollers 8, 9 are freely ascendably and descendably hung on the frame 5A of the welding head 5 through air cylinders 12, 12. The restraint rollers 8, 9 are freely ascendable and descendable in a straight line with linear guides 13, 13. The welding torch 10 is freely ascendably and descendably hung on the frame 5A. The welding torch 10 is connected to the restraint roller 8 through stays 11A, 11B. When the welding torch 10 is vibrated, its vibrations are absorbed with the elasticity of the air cylinder 12, and the welding in restraint travel can be performed.
Patent JP-2002096299-A (JP)
Title: Method for cutting resin plate for light transmission plate
Inventor: TSUMIYAMA YOSHIAKI
IPC: B26D3/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting a resin plate which has a mirror finished cut surface and is sufficiently used for a light transmission plate for a surface light source. SOLUTION: When the resin plate 1 for the light transmission plate used for the surface light source is cut, one side thereof is fixed by a fixing means along a cut line of the resin plate, and the other side is arranged in a bendable manner by a bending means. Line-like cutting blades 2a and 2b are arranged along the cut line from face and back sides of the resin plate. By applying the stress F1 to these cutting blades, the cutting blades are advanced to a predetermined depth A of the resin plate. The resin plate is cut by applying the bending stress F2 to the resin plate by the bending means with a blade tip as a fulcrum.
Patent JP-2002085229-A (JP)
Title: Hook-and-loop fastener tape for fastening quilt cover
Inventor: TOKUDA TOMIJIRO
IPC: A47G9/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate sewing work of a hook-and-loop fastener tape by a sewing machine in such a manner that the hook-and-loop fastener tape can be brought into tight contact with a fabric of the quilt cover. SOLUTION: The hook-and-loop fastener tape 1 formed by intermixedly flocking hooks 3a and loops 3b made of synthetic resin monofilaments to one flank of a tape base material 2 of a fine width shape having a required length is provided with a margin 4 to seam not flocked with the hooks 3a or both of the hooks 3a and the loops 3b at one end in the longitudinal direction of the hook-and-loop fastener tape 1.
Patent JP-2001274513-A (JP)
Title: Semiconductor laser element and its manufacturing method
Inventor: HIROYAMA RYOJI
IPC: H01S5/223
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element wherein reduction of horizontal spreading angle of a laser beam is restrained in the case of a high power laser beam and adjustment of the horizontal spreading angle of the laser beam is facilitated. SOLUTION: In this semiconductor laser element, an inclination angle θbetween a side surface of a ridge part and a lower part of the ridge part is at least 70 deg. and at most 117 deg., a P-type clad layer 10 is composed of AlX1Ga1-X1 As, a first current block layer 14 is composed of AlX2Ga1-X2As, a relation t<=0.275/(1-(X2-X1)) is held when distance between a light emitting layer and the first current block 14 is t, and a lower width W of the ridge part is at least 2 μm and at most 5 μm.
Patent JP-2002097015-A (JP)
Title: Method for producing hydrogen cyanide
Inventor: MIYAGI KENICHI
IPC: B01J27/199
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrogen cyanide by ammoxidation of methanol, capable of maintaining high yield for a long period. SOLUTION: Hydrogen cyanide is produced by ammoxidation of methanol, using a fluidized bed catalyst which contains iron antimonate of crystal structure and molybdenum, bismuth, iron, potassium, component M, component N and silica as its essential components, and in which the ratio 20/p is between 0.8 and 1, wherein the number 20 is the product of the valence of molybdenum as molybdic acid and the atomic ratio of molybdenum and p is the sum of the product of the valence and the atomic ratio of each metal element other than iron antimonate that can form metal molybdate, that is, bismuth, iron, potassium, component M, N and T. Molybdenum containing compound is properly added during reaction.
Patent JP-2002096964-A (JP)
Title: Paper storage device and image forming device
Inventor: WADA TAKUYA
IPC: B65H39/11
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper storage device capable of easily taking out sheets of paper, and an image forming device. SOLUTION: The paper storage device 10 includes a paper discharge device 150 having five paper discharge ports 173 and allotting sheets of paper PP to either of the paper discharge ports 173 to discharge the sheets; and a split paper discharge tray 100 fixedly mounted to the paper discharge device 150 to store the sheets of paper PP discharged from each paper discharge port 173. The split paper discharge tray 100 is split into a fixed part 110 and a movable part 130 located downstream of the fixed part along paper discharge direction HH, with the downstream of the movable part 130 upwardly bendably attached to the fixed part 110.
Patent JP-2002099119-A (JP)
Title: Device and method for forming image
Inventor: NAKAZATO HIROSHI
IPC: G03G21/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for image formation which can prevent wrong image formation conditions from being set owing to fogging caused on an image carrier when a patch image is formed. SOLUTION: After a patch sensor detects the toner density between patch images, i.e., inter-patch density, it is decided according to the inter-patch images whether or not fogging is caused by the formation of the patch images. Thus, the fogging in density adjustment processing is easily and accurately detected. If fogging is detected in fogging decision processing for one tone color among multiple toner colors, the formation of the patch images is interrupted to interrupt the density adjustment processing and unnecessary patch images are prevented from being formed to effectively suppress a waste of time and a waste of toner.
Patent JP-2002109853-A (JP)
Title: Cartridge for information recording
Inventor: SHIBA HITOSHI
IPC: G11B23/38
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To attain the printing on the solid printing part at a low cost while having high definition by allowing the printing of the solid surface while preventing the generation of the defective printing such as ruggedness or color irregularity on the surface of a printing layer, when the printing display including the solid printing part having large area is formed on the surface of a main body of a case by a pad printing method. SOLUTION: On the surface of the main body 2 of the case, the printing display 10 including the solid printing part 11 is printed by the pad printing method. The solid printing part 11 is printed by using dots of 100 lines to 150 lines, and by utilizing the crush of each dot at the time of printing, the same printed result as that of the solid printing formed by the other printing method is obtained. The defective printing such as ruggedness or color irregularity does not occur on the surface of the printing layer, since the dots are used.
Patent JP-2002109005-A (JP)
Title: Service providing system
Inventor: KATO SEIYA
IPC: G06Q30/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prompt customers to visit stores, to improve customer services and to securely increase the number of visiting customers on a sales store side as well by performing a fixed notifying service to the customer before an expiration time limit comes. SOLUTION: A server 1 issues a voucher to terminal equipment. An expiration time limit management means 23 refers to a coupon expiration time limit storage part 22 and manages the time limits of the coupons issued to the respective customers. Then, before the expiration time limit comes, information including the time limit of the service expiration is notified to a contact party stored in a contact party information storage part 21.
Patent JP-2002103979-A (JP)
Title: Closure control device
Inventor: KIKUTA TAKESHI
IPC: E05F15/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To surely correct the position of a closure, when dislocation is generated, without using a position switch for specifying position. SOLUTION: A control device 10 compares a value for a position counter 32 for positioning a sunroof with positions (D0-D12) stored in a memory 31, and if the value for the position counter 32 is in a movable-range end area (a slide section 3 or a tilt section 1) where an overload is detected, the value of the position counter 32 is cleared, not adopted for the control of the sunroof, because of possible offset in the end area (the slide section 3 or the tilt section 1). When the value for the position counter 32 is cleared, the sunroof 2 is forcibly driven to a reference position (D0) and on reaching the reference position (D0) the position counter starts counting for specifying the position of the sunroof 10.
Patent JP-2002110973-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATANABE HITOMI
IPC: H01L29/51
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing steps of a MOS transistor by combining the step of controlling the threshold of the transistor and another step of improving the reliability of a gate insulating film into a single step. SOLUTION: Reliability improvement of the gate insulating film and the threshold control of the MOS transistor are performed in a single step, by utilizing a change in fixed charges caused by the nitrization of the gate insulating film for controlling the threshold of the MOS transistor.
Patent JP-2002102211-A (JP)
Title: Bridge diode rod for bidigital o-ring test and diode rod for bidigital o-ring test
Inventor: KONDO MAKOTO
IPC: A61B10/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To detect a resonance reaction and an adaptive reaction in an O-ring test by separating each of the reactions by a bridge diode rod and to exactly diagnose the O-ring test. SOLUTION: A first bridge diode 1 and a second bridge diode 2 where a positive electrode terminal 22 and a negative electrode terminal 21 are connected in parallel in the directions opposite to each other between one end part 5 and the other end part 6, a third bridge diode 3 where the positive electrode terminal 22 is connected with an intermediate terminal 23 of the first bridge diode 1 and the negative electrode terminal 21 is connected with an intermediate terminal 23 of the second bridge diode 2, and a fourth bridge diode where the negative electrode terminal 21 is connected with the other intermediate terminal 24 of the first bridge diode and the positive electrode 22 is connected with the other intermediate terminal 24 of the second bridge diode 2 are provided.  The intermediate terminals 23 and 24 of the third bridge diode 3 are short- circuited and the intermediate terminals 23 and 24 of the fourth bridge diode 4 are short-circuited.
Patent JP-2002112090-A (JP)
Title: Electronic camera
Inventor: USHIYAMA HIROSHI
IPC: G03B19/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of more accurately detecting a residual capacity of a battery. SOLUTION: A sub-CPU 14 for detecting the residual capacity of the battery acquires load information based on an operating state of a power consumption device (an LCD 9 or the like) under the control of a main CPU 5, by matching the information to an actual change at timing to suitably add or subtract a threshold value to be compared with the voltage conversion value of the battery to thereby more accurately detect the residual capacity of the battery.