baber/WOPTO huggingface dataset:
Patent JP-H11235348-A (JP)
Title: Method and device for high frequency excision
Inventor: GEISTERT WOLFGANG DR
IPC: A61B18/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a compensating current between the output parts of a radio frequency energy source or between electrodes connected to output parts. SOLUTION: This method involves a radio frequency energy source having a plurality of adjustable output parts 20 and having a plurality of electrodes 11 which can be connected to the output parts, and the individual values of power output by the radio frequency energy source and/or a current showing a current and/or an individual value of the current are detected by each output part 20, so that a voltage output by the radio frequency energy source is adjusted to substantially match the predetermined value of power and/or current on the basis of the detected value of power and/or current. A predetermined phase relationship is maintained between the current and voltage at the output part 20. Further, a corresponding high-frequency excision device is described.
Patent JP-2000180520-A (JP)
Title: Magnetic field sensor
Inventor: MIZOGUCHI TETSUHIKO
IPC: G01R33/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and low costs, and to reduce the influence of a noise as much as possible in a magnetic field sensor using a magnetic body. SOLUTION: A transmission line element 11 is inserted into the feedback circuit of a phase shift type oscillator circuit using a closed loop operating amplifier OP as an amplifier so that a magnetic field sensor can be constituted. In this magnetic field sensor, the output of the operating amplifier OP is feedbacked through the transmission line element 11 to the input of the operating amplifier OP so that the change of oscillation frequencies fc depending on the strength of an outside magnetic field Hext. can be extracted as a sensor output (OUT). Thus, the influence of an incoming noise can be reduced as much as possible, and the outside magnetic field Hext. can be more accurately detected in an extremely simple constitution.
Patent JP-H06332085-A (JP)
Title: Formation method of wound belt body of graphic image
Inventor: TOOMASU EI KOODORATSUSHI
IPC: G03B35/00
Filed: 1993-12-28
Abstract: PURPOSE: To manufacture a final product having photographically allowable quality by connecting a renticular lens sheet or a renticular lens coat to an image sheet having the features of a three-dimensional(3D) image with highly accurate consistency. CONSTITUTION: In the method forming a graplaic image winding band body 32 including a combination of a preimage winding band body 34 and a renticular lens coincident with the body 34, the 3D illusion of a visually recognizable image is generated on the body 32. An image field including an object is determined to generate the 3D illusion. The object is exposed to the surface of a photographic photosensitive element in each image icnluding plural spatially different visual pictures through the renticular lens having a prescribed optically geometric shape. After developing a latent image formed on the photosensitive element, the image is printed out and a preimage winding band body 34 is formed. Then a renticular lens coincident with the image is connected to the body 34 to form a graphic image winding band body 32 having graphic information to which the 3D illusion is applied.
Patent JP-H05175810-A (JP)
Title: Reset device
Inventor: NISHIMURA SHUNICHI
IPC: G06F1/24
Filed: 1991-12-20
Abstract: PURPOSE:To surely reset an external arithmetic unit at the time of power-on. CONSTITUTION:When a power source is turned on and the input voltage is boosted, the output signal of a level comparator 1 goes to the high level at the time of the boosting of the input voltage higher than a reference voltage even when the input voltage is boosted slowly or quickly, and this output signal starts a one shot multivibrator 3 as a trigger to output the pulse having the fixed interval of time and this pulse starts a one shot multivibrator 4 as a trigger and the output of the one shot multivibrator 4 is used as a pulse for reset.
Patent JP-H07200050-A (JP)
Title: Fault document management device and fault management method
Inventor: YUKI MASAYUKI
IPC: G05B23/02
Filed: 1993-12-30
Abstract: PURPOSE:To unitarily manage the information of a fault at present and to easily discover the cause of the fault generated at present by turning fault conditions at present to code information, retrieving stored code information, extracting plural similar fault data in the past and displaying and perusing the image information. CONSTITUTION:A person in charge of maintenance performs input by the code information every time of attendance at work by the fault and performs storage in a fault document code storage device 4. The retrieval keyword of the image information is automatically generated in a fault input device 2 from the inputted code information and the generated retrieval keyword is transmitted through a LAN to a fault information management device 1 and stored in a fault document image storage device 5. When the fault is generated, the relating retrieval keyword is inputted to the fault information management device 1, several similar examples are outputted to an output device 6 as a result, an outputted document is referred to and the treatment and measure of the fault are performed. Thus, the judgement of the cause of the fault of complicated equipments and repair are quickly enabled.
Patent JP-2001177564-A (JP)
Title: Mobile communication system and multicast method in mobile communication system
Inventor: MIZUTANI MIKA
IPC: H04L45/16
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To realize multicast group management for realizing IP multicast communications in a mobile communication system connected to an IP network. SOLUTION: A PDSN 106 which is directly connected to a radio access network 112 and is a router for managing terminal movement is arranged as a multicast router having a function for managing multicast membership. The PDSN 106 manages multicast group information 301 participated in by an MS 102 in every MS 102, manages the correspondence of a multicast group 401 in which all of connected MS 102 participate and a member 402 as multicast membership information, refers to the information 301 managed in MS correspondence with movement processing performed at a time when the MS moves between PDSNs as a trigger and the PDSN 106 updates the multicast membership information.
Patent JP-H11176086-A (JP)
Title: Cd security system
Inventor: GOSHIMA HIROSHI
IPC: G11B7/0045
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To make writable plural file systems for plural users in one CD when selected data are written into the CD, by writing the different volume information, different logical file structure information and different data into each of plural different tracks. SOLUTION: The selection of data, allocation of the data to plural tracks and setting of passwords arranged for every track are executed, and the write-in is started. Next, the CD format information is produced to make the CD image and written into the CD as one track. Subsequently, a volume descriptor for one among respective allocated tracks, the structural information of the write-in data allocated to this track and the CD format information consisting of a password sector for holding the password set to this track are produced, and also the CD image consisting of this information and the selected data is produced and written once to the previous CD.
Patent JP-H06195077-A (JP)
Title: Musical tone generating device
Inventor: MATSUDA EIJI
IPC: G10H1/053
Filed: 1992-12-24
Abstract: PURPOSE:To provide the musical tone generating device which enables a musical performance rich in variation by making the timbre when a damper pedal is stepped in different from the timbre when the damper pedal is not stepped in as to a musical tone generating device which varies a timbre according to whether or not the pedal is stepped in. CONSTITUTION:The musical tone generating device consists of a storage means 40 which stores waveform data, a 1st instructing means which instructs sound generation, a 1st musical tone generating means which generates a 1st musical tone signal on the basis of the waveform data stored in the storage means 40 in response to an instruction of the 1st instructing means, a delay means 50 which delays the instruction of sound generation made by the 1st instructing means, a 2nd musical tone generating means which generates a 2nd musical tone signal on the basis of the waveform data stored in the storage means 40 according to the sound generation instruction delayed by the delay means 50, and a 2nd instructing means which instructs that specific musical effects are given.
Patent JP-H10195761-A (JP)
Title: One process continuous bleaching of fiber with hydrogen peroxide
Inventor: SATO YASUHIRO
IPC: D06L3/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the same whiteness and touch as those of a cloth bleached with chlorine gas and shorten a work process (one process continuous treatment) and a treating time under the consideration of practical production by using only hydrogen peroxide for the bleaching work without using the chlorine gas in order to solve problems in the aspects of installations and environments on conventional bleaching works using the chlorine gas. SOLUTION: This method for continuously bleaching fibers with hydrogen peroxide comprises immersing the fibers in a hydrogen peroxide solution controlled to a pH of 9-11 and having a concentration of 80-200g/L (converted into a 35wt.% solution) for at least five min, subjecting the treated fibers to a dehydration treatment, and subsequently subjecting the dehydrated fibers to a steam treatment at a temperature of 80-120 deg.C for 10-30min.
Patent JP-2001176020-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: KATAKURA TORU
IPC: G11B5/31
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head having a high recording/reproducing efficiency and a high off-track characteristic, and its manufacturing method. SOLUTION: A core 13 having a magnetic gap 13a non-horizontal to the substrate surface, and cores 12 and 14 horizontal to the substrate surface are formed to be combined. Thus, only by controlling the formation of a thin film on a substrate, the accuracy of a track width is improved, formation and positioning are easy even in a narrow track, and the recording/reproducing efficiency and the off-track characteristic are improved.
Patent JP-H06190675-A (JP)
Title: Working tool moving device
Inventor: MIYAKE HIROSHI
IPC: B23Q5/40
Filed: 1992-12-26
Abstract: PURPOSE:To provide a working tool moving device with which a pair of working tools can be moved mechanically and synchronously, and its whole construction is also simple. CONSTITUTION:A first slide body 18 threadedly engaged with the first threaded part of a feed screw shaft 5 and a second slide body 19 threadedly engaged with the second threaded part of the feed screw shaft 5 are reciprocated mutually in the opposite directions. The first and the second slide bodies 18, 19 are additionally provided with first and second fitting bodies 1, 2 respectively fitted with working tools S, S. First and second screw shafts 9, 10 meeting at right angles with the feed screw shaft 5 are fixedly secured respectively with the first and second fitting bodies 1, 2. Worm wheels are provided, which are engaged with first and second worm gears rotating by rotation of a spline shaft 7 so as to reciprocate the first and second screw shafts 9, 10 mutually in the opposite directions along their axial directions.
Patent JP-H11188961-A (JP)
Title: Automatic stamping device
Inventor: MASUDA SUSUMU
IPC: B41K3/60
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make the contact state of an ink applying member with a stamping seal regulatable, and always stamp an accurate seal impression by a method wherein a pressed state between an ink roller and a stamping seal face is made regulatable. SOLUTION: An ink roller 28 has a lateral width which can sufficiently cover the stamping seal face 23 of a stamping seal roller 21, and at the same time, the external surface is pressed to the stamping seal face 23 of the stamping seal roller 21. Both guide parts 34 of an ink roller bracket 29 are inserted in both guide holes, and a coil spring 30 between a supporting base 11 and a base part 32 is screwed in a screw hole under a penetrated state, by a threaded part of a regulating screw 31 which is inserted in a through hole from the rear side.  Therefore, when the regulating screw 31 is rotated in a manner to be pulled out from the screw hole, the ink roller bracket 29 moves in the direction separating from the supporting base 11 by the guiding of the moving guide parts 34, and approaches the stamping seal roller 21, and when the regulating screw 31 is rotated in a manner to be screwed in, the ink roller bracket 29 moves in the direction approaching the supporting base 11, and separates from the stamping seal roller 21.
Patent JP-H11189648-A (JP)
Title: Production of polyamide resin
Inventor: YAMAMOTO TERUHIKO
IPC: C08G69/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide resin without causing deposition in a polymerizer by subjecting a low polyamide condensate powder to crystallization at a specified temp. higher than the glass tansition temp. and then to solid phase polymn. at a specified temp. lower than the m.p. SOLUTION: A low polyamide condensate powder having a relative viscosity of 1.05-2.0, a bulk density of 0.25-0.50 g/ml, and a 28-mesh undersize of 70 wt.% or higher is subjected to crystallization at a temp. 10-50 deg.C higher than the glass transition temp. and then to solid phase polymn. at a temp. 20-100 deg.C lower than the m.p. of the low polyamide condensate, 280-330<=, thus giving a polyamide resin. The low condensate is obtd. by polymerizing a monomer component at the m.p. thereof or higher, pref. at 250-280 deg.C, under a pressure of 1-100 kgf/ cm<2> G or higher and is a polyamide which is solid at 100 deg.C or lower, such as nylon 46, nylon 6T, nylon 6T/nylon 61, or nylon N (wherein T means terephthalic acid; I, isophthalic acid; and N, naphthalenedicarboxylic acid).
Patent JP-2000173031-A (JP)
Title: Cleaning card
Inventor: TAKAHASHI KAZUNORI
IPC: G11B5/41
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enhance cleaning effect by planting fibrous frocks at a density of a specified range on one side of a polyester based film having thickness of a specified range with magnetic information being recorded on the other side by a magnetic recording layer made of a magnetic material having a specified coercive force and imparting water absorbance of a specified value or above to the frock planted face so that contact can be made with the entire surface of a head. SOLUTION: A polyester based film for recording magnetic information on the side through magnetic recording layer made of a magnetic material having a coercive force Hc of 300-5,000 Oe employs a flexible film of 40-350 μm thick. Fibrous frocks are planted on the film surface at a density of 20-100 g/m2. Cleaning effect deteriorates if the frock density is less than 20 g/m2 and cleaning effect comparable to the difficulties of frock implantation can not be attained if the it exceeds 100 g/m2. The frock planted face has water absorbance of 50 g/m2 and absorbs water drop adhering to a reader/writer quickly.
Patent JP-2001170842-A (JP)
Title: Chip discharge device for machine tool
Inventor: KUSABA NOBUYUKI
IPC: B23Q11/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a chip discharge device securing discharge of chips without making the collected chips reside in a gutter. SOLUTION: Gutters 30 to receive chips and discharge them are provided on both sides in the moving direction of a table, a motion transmission mechanism 13 constituted of a rack 14 installed on the table and a pinion 16 installed on a shaft 17 of an eccentric cam 18 and to be engaged with the rack 14 and an exciting mechanism 24 constituted of the eccentric cam 18 integrated with the shaft 17 and an advancing and retreating shaft 20 to be press-fitted on the accentric cam 18 by a compression spring 22 are provided, the advancing and retreating shaft 20 and the gutter 30 are connected to each other by a connecting plate 23, and reciprocating vibration is given to the gutter 30 by moving motion of the table 4.
Patent JP-2000179627-A (JP)
Title: Toy holder
Inventor: TODO TORU
IPC: F16G11/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a toy holder which is constantly usable irrespective of the diameter of a toy or an object to be supported by providing a hook member which is provided on one end of a belt and capable of being slidably hooked by the belt to form a first loop. SOLUTION: A hook 20 is of claw shape, and forms a first loop 4 by being latched by a belt 1, and inserting in and passing through the belt 1 inside the claw. The diameter of the first loop 4 can be increased/decreased by latching and sliding the hook 20 by the belt 1 in a hooked condition to the belt 1. One end side of the belt 1 is wound once around a contracted part such as a neck part of a toy or a stuffed small animal, the hook 20 is latched to the belt 1 to form the first loop 4 around the stuffed toy, and the stuffed toy is tightened while sliding the hook 20 around the belt 1 to obtain the held condition of the toy on one end side of the belt 1.
Patent JP-2001044548-A (JP)
Title: Light generating method and light source
Inventor: KATAGIRI YOSHIMASA
IPC: H01S3/067
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a light generating method and a light source which are suitable for obtaining high-output and low-intensity noise single mode light, having a narrow wavelength and a narrow spectral band width. SOLUTION: White light, outputted from a white light source 1 and has a wavelength component cover a wide band on a wavelength spectrum, is filtered by means of a disk-type filter 3 after passing through an isolator 2, and the transmitted light from the filter 3 is inputted to a semiconductor optical amplifier 5 after the plane of polarization of the light is adjusted by means of a polarized wave controller 4. Then the output of the amplifier 5 is re-filtered by means of another disk-type filter 7, after passing through another isolator 6 and high-output single mode light having a narrow spectral band width is generated. The polarized wave control by means of the controller 4 is performed to control the plane of polarization of a semiconductor laser, so that the semiconductor optical amplifier 5 obtains maximum gain.  Therefore, a high-output single mode light, having a narrow wavelength and a narrow spectral band width can be generated easily which has an arbitrary center wavelength.
Patent JP-2000180106-A (JP)
Title: Work machining instrument and computer-readable recording medium
Inventor: MASUZAWA MINORU
IPC: B23Q15/013
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a machining technology which compensates a machining error depending upon machining characteristics of the mechanical structure and machining tool of a machining device, to provide a high-precision and high-flexibility speedy shape measurement technology for the shape measurement of a work, and to structure a system which speedily manufactures various words with high precision by those technologies. SOLUTION: General shape data PD are generated as flexible shape surface data on the basis of designed shape data PP. Then data QD for measurement control are generated on the basis of the general shape data PD. The shape data PP are converted into data ND for NC machining control and outputted to an NC control part 110 of an NC machining device 100 to perform machining by an NC machining mechanism 12 and then the shape of the work is measured. For this shape measurement, the above data PD for measurement control are used.
Patent JP-2000163076-A (JP)
Title: Musical sound generator
Inventor: OKAMOTO TETSUO
IPC: G10H1/053
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound generator which generates various musical sounds by a simple playing operation. SOLUTION: The generator has a storage means which stores time varying waveforms, a reading means which reads the waveforms stored in the storage means, a modification data generating means which generates modification data to modify the time varying waveforms, a modifying means which modifies the time varying waveforms read by the reading means based on the modification data, and a musical sound generating means 7 which generates musical sound signals based on the time waveforms modified by the modifying means.
Patent JP-2000188353-A (JP)
Title: Ball grid array type semiconductor device and its manufacture
Inventor: ABE MASAAKI
IPC: H01L21/66
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To easily clean flux between packages or substrates, after a substrate is mounted and reduce material cost and processing cost. SOLUTION: In this semiconductor device 1, a semiconductor element 14 is placed on a lead frame 10, in which a terminal part 10a is formed by half etching work, and an adhesive tape 12 is provided. The semiconductor element 14 is packaged by a resin 18 such as a prescribed package shape after the lead frame 10, and semiconductor element electrode are connected through a bonding wire 16. In this case, a terminal part 10a is formed projecting from the package surface, and solder plating 19 is applied to the terminal projecting part, and utilizing it as is as a terminal.
Patent JP-H11162449-A (JP)
Title: Secondary battery explosion proof device
Inventor: KASAMATSU MIKIZO
IPC: H02J7/00
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a battery and enhance the reliability by surely stopping chemical reaction causing temperature rising before the temperature within the battery causes explosion of the battery. SOLUTION: Sharp increase in temperature within a secondary battery is detected with a temperature detecting means 2, an abnormal temperature signal is outputted to an operation switching means 3 to switch to the abnormal side, a power source between positive and negative electrode E is shut off from an outside circuit 6, and a closed loop is formed between the power source between positive and negative electrodes E and a discharge means 4. Storage battery energy of the power source between positive and negative electrodes E is converted to Joule heat through a conductive resistant wire 13, released, and chemical reaction within the secondary battery is stopped to prevent an abnormal state.  When excess current exceeding the rated current flows in the secondary battery by short on the outside of the battery, a current fuse 5 is fused, and the closed loop between the power source between positive and negative electrodes E and the outer circuit 6 is shut off. The excess current flowing in the battery is eliminated, and the secondary battery is prevented from the excess current flow.
Patent JP-2001182046-A (JP)
Title: Consolidation accelerating method
Inventor: HORI YUKIO
IPC: E02B3/18
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a consolidation accelerating method for economically and effectively accelerating consolidation of a reclaiming earth layer without needing a high-cost sand mat in the case of filling dredged earth thin over a wide range. SOLUTION: In this consolidation accelerating method for the ground filled with the dredged earth 4, a dam 2 is constructed around the reclaimed land 1, and a lower stage drain material 3 is disposed in the reclaimed land 1 to fill up the dredged earth 4 inside the bank 2. A well point 5 installed at the bank 2 is operated. After the reclaimed earth forms a thick layer, an upper stage drain material 6 is disposed, and the filling of the dredged earth 4 and the operation of the well point 5 are repeated.