baber/WOPTO huggingface dataset:
Patent JP-2002010387-A (JP)
Title: Speake and portable device
Inventor: MARUHASHI HITOSHI
IPC: H04R1/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a speaker apparatus and a portable device capable of suppressing abnormal sounds caused by vibrations of a filter itself. SOLUTION: The speaker set of a portable telephone or the like comprises a speaker, a filter arranged at the front of the speaker, an enclosure mounting the speaker and the filter and having a surface on which holes are formed to pars sound generated by the speaker to outside, and furthermore, vibration damper touching nearly the central part of the filter is mounted, so that the abnormal unusual sounds caused by vibrations of the filter are suppressed.
Patent JP-2001069719-A (JP)
Title: Dynamic pressure bearing motor
Inventor: HAYASHI KUNIO
IPC: F16C17/08
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thin dynamic pressure bearing which has an aerodynamic pressure radial bearing, displays an excellent performance, and has a long life, when the motor is used for shaft-horizontal posture. SOLUTION: An aerodynamic pressure bearing is formed by providing a shaft 1 arranged with its shaft center in a horizontal posture, and having groove patterns 1a, 1b carved in its periphery, and fitting a bearing bush 2 at a specified gap freely-rotatably. One side of the aerodynamic pressure bearing is made to be an air intake side, and the other side is a tightly sealed side. The groove patterns 1a, 1b are carved in the shaft 1 so as to incline as against the shaft center direction of the shaft 1 at least on the air taking-in side.
Patent JP-2001057555-A (JP)
Title: Network fault detection method and device
Inventor: LAP-WAH LAWRENCE
IPC: G06F3/048
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a service fault detection method in a transaction network. SOLUTION: A sample processor 602 introduces a temporal object function (traffic density) in correlation with a fault on the basis of current time real time performance data (transaction data) obtained from a transaction network 601, a reference generation processor 605 introduces upper limit and lower limit threshold values of the object function that are fluctuated temporally on the basis of history performance data having been obtained from a network before, a detection processor 604 compares the object function introduced from current time real performance data with the upper limit and lower limit threshold values at a temporally corresponding to point of time,  and the detection processor 604 deices the presence of a fault when the object function introduced from the current time real performance data are larger than the upper limit threshold value or smaller than the lower limit threshold value for a time longer than a predetermined time.
Patent JP-2002013338-A (JP)
Title: Supporting structure of mirror door
Inventor: MINAMIURA KENJI
IPC: E05D15/06
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the mounting strength of a roller holding part holding a roller for running and a groove forming member forming a guide groove to a mirror to stabilize the running of a mirror door. SOLUTION: The roller 2 for running is mounted on a back face of an upper end part of the mirror 1. The guide groove 3 is formed on a back face of a lower end part of the mirror 1. The roller 2 is suspended from a rail 6 of an upper edge part of an opening 5 of an accommodating part 4 to be installed in free running. In this supporting structure of the mirror door, the guide groove 3 is engaged with a guide piece 7 of a lower edge part of the opening 5 in free running. A roller holding part 9 holding the roller 2 is extended from an upper sash 8 externally fitted to the upper edge part of the mirror 1. A connecting part 11 is formed on the roller holding part 9. Vertical reinforcement sash bars 10 and 10 for reinforcing the mirror 1 are connected to the connecting part 11.
Patent JP-2002016142-A (JP)
Title: Electric fuse, semiconductor device therewith and its manufacturing method
Inventor: KOYAMA HIROSUKE
IPC: H01L21/8242
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric fuse of high reliability and high performance and a semiconductor device with the electric fuse and its manufacturing method by reducing the time required for a development by controlling performance of a fuse capacitor independently. SOLUTION: A gate insulation film 12b whose dielectric breakdown strength is lowered when compared to a gate insulation film 12a of an MOS transistor is formed through ion implantation to the gate insulation film 12a formed in an anti-fuse part, and a write voltage to an anti-fuse is reduced. Since dielectric breakdown strength of the gate insulation film 12b can be controlled by ionic species, an acceleration voltage or a dose, etc., during ion implantation, both high dielectric breakdown strength required for an MOS transistor and low dielectric breakdown strength required for a fuse capacitor can be realized, thus reducing the development period.
Patent JP-2002014774-A (JP)
Title: Device for recording and reproducing data and method for rerecording processing data
Inventor: ARAKI TAKAHIRO
IPC: G11B27/036
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To efficiently rerecord data having been recorded. SOLUTION: A control part 22 issues by banks READ command for reading data recorded on a hard disk 30 out to one bank of a buffer memory 15 and a WRITE command for wiring data to the hard disk 30 by reading the data read out to the one bank, so that the data are rerecorded. Here, a command is issued to a different bank after a command to one bank is issued and before the processing of the command is completed. Consequently, when the writing and reading of data to and from one bank are completed, the writing and reading of data to and from a next bank can speedily be performed, so that data can efficiently be rerecorded.
Patent JP-2002010856-A (JP)
Title: Continuous design seat of cushion and back
Inventor: YAMAUCHI KEIGO
IPC: B60N2/90
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the shape of a seat even if a seat back is reclined backward. SOLUTION: Right and left pad shape stabilizing belts 17 and 17 are made to a suitable length, and extended between a rear end 21 of a seat cushion pad 14 and a lower end 22 of a seat back pad 15 in a connecting portion between the seat cushion 11 and the seat back 12, and joined on the right and left frames 23, 23, 24 and 24 of the seat cushion pad 14 and the seat back pad 15 corresponding to each other. A facing 16 is consecutively put on the seat cushion pad 14 and the seat back pad 15.
Patent JP-2002013520-A (JP)
Title: Ball joint and method of manufacturing same
Inventor: TSUJI TATSUYOSHI
IPC: B21D39/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a ball joint having a minimum number of part items and requiring minimum manufacturing processes and provide a method of manufacturing the same. SOLUTION: The ball joint comprises a ball stud having spherical ball head and a handle potion extended from the ball head, a plastic bearing having a bearing aperture with an opening at one end and enclosing the ball head of the ball stud with free rotating state, a cup like housing having an oval aperture enabling protrude the handle of stud ball and an aperture area is curved to the axis direction when assembling. The housing provides a curved recess on the periphery area of the aperture to the axis direction when it is natural shape before assembling.
Patent JP-2002012271-A (JP)
Title: Partition made of paper
Inventor: NAKAMURA MASAHIRO
IPC: B65D81/113
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a partition made of paper which is suitably used when comparatively small sized products such as a can or a bottle enclosing a food such as a liquid beverage, a seasoning, a sold food or a liquid food is packed by partitioning the inside of a decorative box or the like, and of which the automation of the assembling work is easy, and of which the disposal is easy as well. SOLUTION: A plurality of recess planned sections 3a are formed on a corrugated fiberboard sheet 90. In this case, the plurality of the recess planned sections 3a are formed in a first direction (X), and when respective recess planned sections 3a are folded into a recess-shape, a holding recess on which the body section of an article to be housed is set is formed. Also, a plurality of end partitioning planned sections 2a are formed on the corrugated fiberboard sheet 9 as well. In this case, the end partitioning planned sections 2a are formed in a manner to connect the recess planned sections 3a which are arranged with a cut-out section 10 in a second direction (Y) being orthogonal with the first direction (X). The end partitioning planned sections 2a are doubly folded at a ridge-form folding line 5, and form an end partitioning plate section 2 which restricts the moving of the article in the second direction (Y).
Patent JP-2002022698-A (JP)
Title: Oxygen sensor
Inventor: KUSUDA ATSUO
IPC: G01N27/409
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor for preventing a deterioration of a measuring side platinum electrode in a short time when an organic silica is contained in a measuring gas. SOLUTION: The oxygen sensor comprises a detecting tube made of a tubular oxygen ion conductive solid electrolyte formed at one end as a measuring gas introducing unit and at the other as an exhausting unit, platinum electrodes respectively formed on inner and outer peripheral surfaces of the tube, and a filter made of a platinum wool filled in the tube at an upstream side of the platinum electrode section.
Patent JP-2002017117-A (JP)
Title: Transplanter
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of damage to seedlings or a mistake in taking out the seedlings by suppressing the shift of pot parts in a seedling tray to the front side in the tray longitudinal feeding direction in a position for taking out the seedlings in a transplanter designed to take out the seedlings from the pot parts in the seedling tray in which the many pot parts are arranged lengthwise and breadthwise one by one and plant each seedling, equipped with a carrying member for carrying the seedling tray and supporting the seedling tray and capable of transferring the seedling tray in the tray longitudinal feeding direction on the carrying member and folding back the seedling tray into a curved state so as to transfer the seedling tray on the back surface side of the carrying member after taking out the seedlings. SOLUTION: This transplanter is obtained by installing a pressing member 64 for pressing the curved part after taking out the seedlings of the seedling tray T and thereby suppressing the shift of the pot part P to the front side in the tray longitudinal feeding direction A in the position for taking out the seedlings.
Patent JP-2002019371-A (JP)
Title: Shaft cylinder of writing instrument
Inventor: IDO MIKIYA
IPC: B29C45/26
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To smoothly separate a mold from a shaft cylinder body after molding and to avoid occurrence of burrs on the outer end part of a front end wall of the inner face of a recessed part or the outer end part of a back end wall. SOLUTION: The shaft cylinder body 2 with the recessed part 3 on the outer face of the front part is obtained by injection molding of a synthetic resin using a split type mold. A grip part 6 consisting of an elastic material is provided in the recessed part 3. Inclined faces 41 and 51 are provided on at least one of either an outer end part of the front end wall 4 of the inner face of the recessed part 3 or the outer end part of the back end wall 5 of the inner face of the recessed part 3 in such a way that the distance in the shaft direction between the front end wall 4 and the back end wall 5 of the inner face of the recessed part 3 becomes gradually larger as it moves from the inside to the outside in the radial direction.
Patent JP-2002023366-A (JP)
Title: Fine pattern forming material, fine plating pattern forming method using the same and method for producing semiconductor device using the same
Inventor: FURUHATA TOMOYOSHI
IPC: G03F7/038
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a fine pattern forming material capable of reliably forming a fine space pattern without causing intermixing with a resist pattern layer capable of supplying an acid, suitable for use in the formation of a fine plating pattern and a semiconductor device and excellent in shelf stability. SOLUTION: The fine pattern forming material consists essentially of a heterocyclic alcohol and a water-soluble high molecular compound and produces a non-crosslinkable water-insoluble compound in the presence of an acid.
Patent JP-2002019969-A (JP)
Title: Wood chip charger
Inventor: IWASA SABURO
IPC: B65G53/40
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a wood chip charger capable of efficiently charging the wood chips loaded in a wide first container from each part to a wood chip taking-in port of a transport pipe. SOLUTION: This wood chip charger 20 comprises a flying-up device 30 for flying up the wood chips, a collector 35 for moving the wood chips to the flying-up device, a guide duct 19 for guiding the flied wood chips from an inlet end 17 to a receiving outlet end 18, and a driving motor 52 for driving the flying-up device and the collector. The outlet end 18 of the guide duct is connectable to a taking-in port of an unloading device for unloading the wood chips from the first container to a second container.
Patent JP-2002019804-A (JP)
Title: Small bag and bag housing packaging body using the same
Inventor: OKABE TSUTOMU
IPC: B65D75/44
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a small bag wherein an inexpensive general-purpose film can be used as the material for an external packaging body such as an external bag, and also, the manufacturing process of the small bag does not become complicated, and the small bag and an article to be packaged in the small bag, or the external packaging body such as the external bag are prevented from being damaged by the ends of a sealed section, and also, provide a bag housing packaging body wherein the small bag equipped with such excellent characteristics is housed in the external packaging body. SOLUTION: This small bag 20 is formed by bonding the opening sections of a cylindrical film 10 so that the article 17 to be packaged can be housed inside. In this case, at least one opening end 10a of the cylindrical film 10 is bonded while leaving an unsealed section 13 at the distal end, and thus, a sealed section 14 is formed. Then, on the inside of the sealed sections 14, a housing section 15 is formed, and the unsealed section 13 is formed on the end edge of the cylindrical film 10 on the outer side than the sealed sections 14 for the small bag 20. A plurality of the small bags 20 are housed in the external packaging body in such a manner that the unsealed sections 13 are faced downward for this bag housing packaging body.
Patent JP-2002033094-A (JP)
Title: Alkali secondary battery
Inventor: ISAJI HIDEFUMI
IPC: H01M50/528
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an alkali secondary battery capable of lowering an internal resistance of a battery and discharging a large current. SOLUTION: This alkali secondary batter has a sealing structure using a conducting member in which a positive electrode current collecting part 6a and a sealing part 6c of the alkali secondary battery are integrally formed through a lead part 6b.
Patent JP-2002033464-A (JP)
Title: Method for fabricating semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology for fabricating a high performance opto electronic device using a plastic support. SOLUTION: A first fixed substrate 101 and an element forming substrate 103 of resin are stuck through a first adhesion layer and then a semiconductor element and a light emitting element are formed on the element forming substrate. A second fixed substrate 106 of resin is then stuck onto the light emitting element through a second adhesion layer 107. Subsequently, it is irradiated with YAG laser under that state thus removing the first adhesion layer 102 and separating or stripping the first fixed substrate 101.
Patent JP-2002030640-A (JP)
Title: Aseismatic structure of water gate
Inventor: KUROSOE HIDEO
IPC: E02B7/20
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic structure of a water gate in which no direct troubles occur in the opening/closing operation of the gate even when the residual deformation to a certain degree remains in a gate post after an earthquake by providing a door stop of a light structure forming a guide of an elevating/ lowering door body independently from a gate post, and providing the door stop on a sluice post of heavy structure via a base isolation member. SOLUTION: In this water gate 1 in which the gate posts 3 are supported on a sluice 2 of heavy structure, a door stop 5 of light structure and a door stop 6 of heavy structure for guiding both ends of an elevating/lowering door body 4 are continuously provided in the vertical direction on an inner surface of the gate post 3 and an inner surface of the sluice post 2 of heavy structure, the door stop 5 of light structure forming a guide of the door body 4 elevating/ lowering on the inner surface side of the gate post 3 is independently and slightly separated from the gate post 3, and provided on the sluice post 2 of heavy structure having no residual deformation via the base isolation member 8.
Patent JP-2002040278-A (JP)
Title: Mfd expansible optical fiber
Inventor: NARITA YOSHIHIRO
IPC: G02B6/036
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an MFD expansible optical fiber capable of reducing a splice loss in a splice part even in the case of being fusion-spliced with an optical fiber having different mode field diameter(MFD). SOLUTION: In the MFD expansible optical fiber which is used by being fusion-spliced with the optical fiber having the different MFD and is provided with a core 1 and a first clad 2 for covering the core 1, a refractive index increasing substance is added to the first clad 2 and the core 1, and the concentration (CLAD) of the refractive index increasing substance for the first clad 2 is made equal to or larger than the concentration (CORE) of the refractive index increasing substance for the core 1. Thus, the splice loss in the splice part is reduced in the case of being fusion-spliced with the optical fiber having the different MFD.
Patent JP-2002043998-A (JP)
Title: Mobile terminal automatically tracking orbiting satellite
Inventor: KIMURA TORU
IPC: H01Q3/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that automatically allows an antenna to track a direction of an orbiting satellite by easily discriminating a position of the orbiting satellite from a received electric field strength level of a received radio wave. SOLUTION: The mobile terminal is provided with a storage device 38 that stores a distance up to an orbiting satellite in a zenith direction, an arithmetic unit 39 that calculates a received electric field strength level when the orbiting satellite is in the zenith direction on the basis of output level information from the orbiting satellite and the distance up to the orbiting satellite in the zenith direction obtained from the storage device, a reception electric field strength level detector 37 that detects a reception electric field strength level of the received signal from the orbiting satellite, a comparator circuit 40 that compares the reception detection section level at the reception of output level information with the reception electric field strength level obtained by the calculation,  a tracking means that estimates a position of the orbiting satellite on the basis of the result of comparison so as to automatically allow the antenna to track the orbiting satellite. The mobile terminal automatically allows the antenna to track the orbiting satellite without accurate position information from the satellite.
Patent JP-2002036527-A (JP)
Title: Ink jet printer and ink cartridge therefor
Inventor: KONISHI KEIRI
IPC: B41J2/01
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer wherein reuse of an ink cartridge is prevented and then trouble of the printer due to refilling of bad ink is prevented, thereby maintaining good quality of the printed result. SOLUTION: There is disclosed the ink jet printer wherein the cartridge (b) containing ink is detachably loaded to the printer body (A). A discrimination means b3 having specific discrimination information recorded by each cartridge is provided to the cartridge (b). The printer body (A) comprises a detection means 100 that detects the discrimination information recorded therein when the cartridge is loaded thereto, a residual ink detection means 500 for detecting an ink-out condition of the cartridge, a memory means 300 for storing the discrimination information.  The printer body (A) further comprises a control means 200 that judges whether or not the discrimination information detected by the detection means is the same as that stored in the memory means 300, stores the discrimination information to the memory means 300 when the ink-out condition is detected by the residual ink detection means 500 in the case where it is judged that the discrimination information is not stored therein and stops the operation of the printer in the case where it is judged that the discrimination information is stored therein.
Patent JP-2002040488-A (JP)
Title: Optical-write display element and optical-write display device using the same
Inventor: KIMURA KOICHI
IPC: G02F1/153
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical-write display element in which high definition display in a large area can be fast written with high quality, and to provide an optical-write display device using the above element at a low cost. SOLUTION: In the optical-write display element manufactured by successively laminating a first electrode, EC layer, photoconductive layer and second electrode, the photoconductive layer is formed from a photoconductor in which the carrier generated in a photoelectric conversion process is multiplied by a current amplifying mechanism. As for the photoconductor, for example, a photoconductor having a current amplifying a mechanism by the avalanche effect is used, and c-Si, a-Se, a-SiC or the like can be used.
Patent JP-2001086181-A (JP)
Title: Method for processing received phase modulating signal in wireless communication system
Inventor: GORDON ALEXANDER
IPC: H04W64/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To create and measure an event provided with a continuing time for only several nano-seconds by stipulating a symbol transition time between symbols by a frequency measurement value. SOLUTION: The second copy of a quadrature phase shift keyed(QPSK) signal passes through a frequency modulator (FM demodulator) 120 to create the measurement value of an instantaneous frequency of the signal. A peak detector 124 catches a peak in a frequency output and creates a signature. A digital signal processor 126 gives a proper signature signal (signature event) to a call processor 128, demodulates a time slot symbol in a T/2 symbol period and obtains phase transition between the two prescribed symbols. The processor 126 monitors a T/2 window and catches the occurrence of the peak. The call processor 128 receives the signature event and seals a time stamp on it. The demodulated inter-symbol transition time is stipulated based on the frequency measurement value.