baber/WOPTO huggingface dataset:
Patent JP-2002009616-A (JP)
Title: Pll synthesizer
Inventor: YOSHIDA KOJI
IPC: H03L7/16
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a PLL synthesizer that enables high-speed processing of a lockup time, without deterioration in frequency accuracy and in resistance to phase noise. SOLUTION: The PLL synthesizer, employing a phase-locked loop(PLL) is provided with a direct digital synthesizer(DDS) 5, a band-pass filter BPF whose cut-off frequency is changed with a frequency outputted from the DDS 5, an attenuator(ATT) 6 with the frequency outputted from the DDS 5, a voltage controlled oscillator(VOC) 3, whose output frequency is changed with a control voltage.
Patent JP-2001057337-A (JP)
Title: Wavefront information detection apparatus and method for detection
Inventor: KREUZER JUSTIN L
IPC: G03F7/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide wavefront information without detaching a projection lens system from a tool by arranging the lens system in such a way as to receive electromagnetic radiation that has passed through a reticle having a plurality of lattices of different periods and orientations while the reticle is placed on a reticle stage. SOLUTION: A reticle 14 having lattices 16 is arranged at a focal distance fF from a field lens 12 while a reticle lens 20 is arranged at a focal distance f from the reticle 14. The reticle lens 20, an aperture 22, and a wafer lens 24 constitute a projection lens system 18. The projection lens system 18 is used to form an image of the lattices 16 on the reticle 14 on a nominal focal plane 28 positioned at a distance (f) from the wafer lens 24. A first plane 26 is positioned at a given distance from the nominal focal plane 28, while a second plane 30 is positioned at another given distance from the nominal focal plane 28. As a result, wavefront information can be mapped, based on the intensity information for a variety of lattices obtained from a plurality of detection planes.
Patent JP-2002012453-A (JP)
Title: Method and device for eliminating membrane layer on glass pane and device for processing glass pane provided with its device
Inventor: BANDO KAZUAKI
IPC: C03C27/12
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of eliminating a membrane layer of a glass pane and its device and a processing device of the glass pane provided its device which can eliminate the membrane layer in a prescribed region on the glass pane in a short time. SOLUTION: The device for eliminating membrane layer 1 is provided with the support stand 16 supporting the glass pane 2, the eliminating measures 4 and 5 eliminating the membrane layer 3 on the glass pane 2, the conveying measure 6 conveying the glass pane 2 and a controlling device which makes eliminating measures 4 and 5 synchronously eliminate membrane in assigned regions 8 and 9 respectively, where the region 7 to be eliminated in the membrane layer 3 is divided and assigned to the eliminating measures 4 and 5.
Patent JP-2002011756-A (JP)
Title: Manifold device of hot runner type mold
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/26
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To freely set the shape of the runner of a manifold from a manufacturing aspect, to facilitate the cleaning of the runner and to also easily manufacture a mold. SOLUTION: A core 13 is fitted in the recessed part 12 formed to the manifold main body 11 in a detachable manner. The core 13 is constituted by joining a pair of core members in a detachable manner and the bent part 38 of the runner 36 is formed between the core members.
Patent JP-2002016488-A (JP)
Title: Automatic output level control circuit
Inventor: KAWADA AKINORI
IPC: H03K19/0175
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic output level control circuit comparatively simple in configuration and capable of avoiding the overshoot and undershoot of a signal waveform at the time of light load even though a large output buffer is apt to be used since the size of the load to be connected is not explicit on the design stage of an LSI or the like. SOLUTION: The automatic output level control circuit 10 is composed of plural level control circuits 20A-20N connected to each other in multistage. An input signal is inputted to the level control circuit 20A in the first stage and the output is successively inputted to the level control circuits 20B,..., 20N in following stages. Besides, a reference level is inputted to the respective level control circuits 20A-20N. The output of each of level control circuits 20A-20N is compared with the reference level by a comparator circuit part 34 in each of level control circuits 20A-20N, it is determined whether or not a level control part 31 such as resistor 40 or integration circuit 50 is to be inserted to a signal path, and the output level of an output terminal 14 is automatically controlled.
Patent JP-2002015835-A (JP)
Title: Heater control device
Inventor: FUKUSHIMA SHINJI
IPC: H05B3/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To conduct full-wave current-carrying control and half-wave current- carrying control, containing partial AC full-wave current-carrying and no current-carrying with one current-carrying control circuit. SOLUTION: When a full-wave current carrying voltage is supplied, a control signal 12 from a control part 19 is outputted during a heater ON period. At this time, a halogen lamp 2 is current-carried at the full-wave current carrying voltage. After an OFF signal is outputted, the halogen lamp 2 is turned off at zero volt of the AC power source 1. When the half-wave current carrying is conducted with the same control signal, ON control is conducted with a constant frequency, having a cycle of about 55 Hz equivalent to intermediate of the input frequencies of 50 Hz and 60 Hz, and thereby, the halogen lamp 2 is controlled by half-wave current carrying. After the halogen lamp 2 is turned on with the same control signal 12, a triode AC switch 5 is turned on at phase zero of the voltage of the AC power source 1. Then the triode AC switch 5 is turned off because one cycle of the control signal 12 is 55 Hz before in front of 180 degrees, and the triode AC switch 5 is turned off between from the phase 180 degrees to phase 360 degrees.
Patent JP-2002021546-A (JP)
Title: Catalytic converter, and manufacturing method therefor
Inventor: ISHII AKIRA
IPC: F01N3/28
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of crush of a catalyst carrier when manufactured. SOLUTION: A taper-like attaching part 21 is formed in the central part of a holding cylinder 2. The catalyst carrier 3 is fixedly pressed in the attaching part 21 via a holding member 4.
Patent JP-2001039867-A (JP)
Title: Stable microemulsion for administering fatty acid to human or animal
Inventor: ZANELLO PHILIPPE
IPC: C09K23/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a stable microemulsion for administering a fatty acid to a human or an animal. SOLUTION: This microemulsion composition comprises 5-30 wt.% of one or more fatty acids having a free carboxylic acid functional group as an active ingredient, 5-35 wt.% of one or more surfactants, 5-30 wt.% of one or more 1-12C alcohols as a cosurfactant, 5-35 wt.% of a water-soluble compound having a carbonyl functional group or a hydroxyl functional group and 0-35 wt.% of one or more water-immiscible compounds and has <pH 6.5.
Patent JP-2002027199-A (JP)
Title: Image reader
Inventor: INOUE MOTOICHIRO
IPC: G03B27/50
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can obtain a sufficient illuminance in a black/white image pickup mode and can maintain a color balance in a color image pickup mode. SOLUTION: The image reader is provided with a 1st exposure lamp 31 (e.g. exposure lamp outputting e.g. a green light of a medium wavelength) and a 2nd exposure lamp 32 outputting a white light with a full wavelength as exposure lamps and conducts lighting control so that the 1st exposure lamp 31 and the 2nd exposure lamp 32 are lighted in the case of the black/white image pickup mode and only the 2nd exposure lamp 32 is lighted in the case of the color image pickup mode.
Patent JP-2002023747-A (JP)
Title: Automatic musical composition method and device therefor and recording medium
Inventor: AOKI EIICHIRO
IPC: G10H1/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To make fully musical sub melodies (duet and trio, etc.), and counter melodies generable in an automatic musical composition processing. SOLUTION: In steps 56-60, the rhythm pattern of the sub melody is decided based on the rhythm pattern of a main melody. After detecting important hit points such as a strong beat hit point from the respective rhythm patterns in the step 62, pitch in chord constituting sounds is imparted to the important hit points of the respective rhythm patterns in the step 64, also the pitch in scale sounds is imparted to the unimportant hit points of the rhythm patterns of the main and sub melodies in the steps 66 and 68 and the main and sub melodies are generated. The processings of the steps 56-68 can be performed by detecting the rhythm pattern from the main melody after generating or inputting the main melody beforehand.  The processings similar to the ones of the steps 62-68 can be performed by reading the rhythm pattern for the main melody and the rhythm pattern for the counter melody corresponding to it from a data base.
Patent JP-2002025690-A (JP)
Title: Connector support mechanism
Inventor: MOCHIZUKI SHINJI
IPC: H01R13/74
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector support mechanism turning a cam lever without directly using a hand and facilitating the positioning of the both connectors. SOLUTION: This connector support mechanism is provided with a female connector 4 being temporarily locked to a bracket 3 that is fixed to an instrument panel 1 and a male connector 5 to which a cam lever 27 is turningly journalled, and the female connector 4 is fitted to the male connector 5 along with the turning of the cam lever 27 with a boss 21 of the female connector 4 catching therein. A bracket 3 is provided with a guide slope face 15A guiding the male connector 5 and a turning operation part 39 of the cam lever 27. The turning operation part 39 has such a structure as guiding to a step part 16A by the guide slope face 15A. This constitution can turn the cam lever 27 by just pressing the male connector 5 with the turning operation part 39 being engaged with the step part 16A set to a force point.
Patent JP-2002019129-A (JP)
Title: Method for manufacturing ink jet head
Inventor: YAMAZAKI SEIJI
IPC: B41J2/055
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet head whereby a diaphragm is prevented from deflecting even when the diaphragm has a thickness of 1 μm or smaller and an insulating film having a high dielectric strength can be formed. SOLUTION: The insulating film 5 is formed by cleaning a face of the diaphragm 2 of the thickness of approximately 0.8 μm by O2 plasma processing, then forming a TEOS film at 500 deg.C or lower onto the face of the diaphragm 2 by plasma CVD, and annealing the TEOS film formed to the diaphragm 2.
Patent JP-2002020082-A (JP)
Title: Hook storage device and surge pressure prevention method in hook storage for crane
Inventor: MOGI TAKESHI
IPC: B66C13/20
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent large tension from applying to a wire rope in storage of a hook. SOLUTION: This hook storage device of a crane comprises a bypass circuit 16 connected between a pump passage 13 connected through a winch switchover valve 30 to a winch hydraulic motor 5 and a tank passage 15 after bypassing the winch switchover valve 30 and having a differential pressure regulating valve 17 installed therein, a high-pressure relief valve 19 installed in the vent passage 18 of the differential pressure regulating valve 17, a low-pressure relief valve 21 installed in the vent passage 18 connected between the vent passage 18 and the tank passage 15 and opening in the storage of a hook when the valve is normally closed, a first solenoid valve 24 connected to the vent passage parallel with the low-pressure relief valve 21 and closed in the storage of the hook when the valve is normally open,  and a second solenoid valve 25 connected to the vent passage in series with the low-pressure relief valve 21 and opening in the storage of the hook the valve is normally closed. The second solenoid valve 25 is closed later than the first solenoid valve 24 after the hook is stored, whereby the instantaneous rise of a hydraulic motor driving pressure in the storage of the hook can be prevented.
Patent JP-2002030387-A (JP)
Title: Fe-Ni ALLOY SHEET HAVING EXCELLENT CORROSION RESISTANCE, AND ITS MANUFACTURING METHOD
Inventor: TODOROKI HIDEKAZU
IPC: C22C38/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-Ni alloy sheet useful, e.g. as a material for LNG (liquefied natural gas) vessel owing to its excellent corrosion resistance particularly to saltwater such as seawater. SOLUTION: The Fe-Ni alloy sheet having excellent corrosion resistance has a chemical composition containing, by weight, 30-50% Ni, having primary components composed essentially of either or both of MgO.Al2O3 and MgO, and containing inevitably incorporated nonmetallic inclusions of <=30 wt.% CaO and SiO2. The Fe-Ni alloy sheet can be manufactured by controlling, in carrying out deoxidation, the basicity (CaO/SiO2) of slag of 1.7 to 5.0 and then adding Si ferroalloy as a deoxidizer.
Patent JP-2002030655-A (JP)
Title: Method of constructing underground continuous wall
Inventor: KAMI SHUJI
IPC: E02D5/20
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of water from cold joints at the intersections of soil cement continuous walls constructed in intersecting relationship. SOLUTION: A releasable clearance forming member 3 is inserted into the portion of a previously constructed wall 1 at its end which overlies another continuous wall 2 constructed to intersect the end; when the soil cement of the preceding continuous wall 1 loses its flowability, the clearance forming member 3 is drawn out to form a clearance 4, after which the intersecting continuous walls 1 and 2 including a portion of the clearance are constructed.
Patent JP-2002032349-A (JP)
Title: Human/machine interface system and computer-readable recording medium with its program recorded thereon
Inventor: FUJIMORI TAKASHI
IPC: G10L15/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce cost per device and to enable, even a different device to obtain the same operational sense by making information about operation common among devices, when a human/machine interface is included and mounted in a device. SOLUTION: Respective function elements composed in the form of a distributed object by respectively dividing the functions of the human/machine interface are provided on the nodes 101 to 107 of a network 100 in a plural form, and the respective nodes link with one another and perform data processing to realize the respective human/machine interface functions. The respective nodes are application nodes 101, 102, 103 and 105 which are an input-output parts for data from/to man, a service node 104 connected to the application nodes on the network 100 and for processing data to be inputted-outputted and compound nodes 106 and 107 provided with the both functions.
Patent JP-2001081381-A (JP)
Title: Ink, ink jet recording using the same and instrument using the ink
Inventor: SAKAEDA TAKESHI
IPC: C09D11/328
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink that shows excellent resistances to light and water, even when this ink is printed to a variety of plain papers. SOLUTION: In an ink including at least water, a water-soluble organic solvent and dyes, a compound having the molecular structure of the formula (Q1 is a phenyl group, pyridyl group or naphthyl group substituted with a group selected from NH2 and SO3M; Q2 is a p-phenylene or 1,4-naphthylene group substituted with CH3, OCH3, NHCOCH3, and SO3M; Q3 is a diaminopyridyl group unsubstituted of substituted with SO3M, or diaminophenyl group substituted with COOM or SO3M; M is an alkali metal, ammonium or an organic ammonium; n is 0 or 1) and bears individually 2 or more sulfonic acid groups and amino groups in one molecule where the number of the sulfonic acid groups is smaller than that of the amino groups. This dye is included in the ink in an amount of 0.20-20 wt.% based on the whole amount of the ink.
Patent JP-2002039739-A (JP)
Title: Collision prevention sensor
Inventor: KANEKO SHINJI
IPC: G01B21/16
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional collision prevention sensor which is a contact sensor possibly collides against and breaks equipment and an object because of its inertia even when it is stopped immediately immediately after detection and the operation efficiency of the equipment becomes low when the moving speed is made slow to prevent the collision. SOLUTION: This collision prevention sensor which is made subminiature has a proximity sensor, a contact sensor 2, and their processing circuit 4 adjacently on the same substrate and can stop the equipment immediately after contacting is detected by the contact sensor 2 by reducing the moving speed of the equipment on detecting an approach to an object through the proximity sensor 3.
Patent JP-2002038757-A (JP)
Title: Vibration damping equipment
Inventor: IWAMA KAZUHIRO
IPC: E04B1/98
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To make a vibration damping equipment effective for an earthquake countermeasure at the time when a sufficient space cannot be ensured in an underfloor section in an existing building, to reduce an installation space and eliminate directionality and to easily inspect and exchange the vibration damping equipment together with an isolator 4 in the case of division in the periphery of the isolator 4. SOLUTION: The vibration damping equipment 10 is arranged so as to surround the periphery of the isolator 4 bearing a column for the building. A top plate 13 is fixed on the column lower-end 11 side of the building. A lower plate 14 is fixed on the upper end side of a supporter 12 supporting the column. A member in which viscoelastic damper layers 15 and 17 and an incompressible intermediate plate 16 are laminated is arranged between the top plate 13 and the lower plate 14.
Patent JP-2002037494-A (JP)
Title: Method and device for supplying belt-like body
Inventor: KOMATA KATSUMORI
IPC: B65H23/188
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To successively supply a belt-like body having an extremely narrow width, thin thickness and small strength to a succeeding process without accidents such as cutting and damage without applying excessive tension to the belt-like body by minimizing tension itself and the fluctuation, accumulating the belt-like body by desired quantity (length) in process of a supply process of the belt-like body. SOLUTION: This device is characterized by guiding the belt-like body 13 by a pair of guide rollers 8 and 9 disposed in parallel in parallel with row directions of the guide rollers 8 and 9, winding the belt-like body 13 between the pair of guide rollers 8 and 9 on a moving roller 6 and constraining the belt-like body 13 in a width direction, moving and drawing the moving roller 6 in the thickness direction of the belt-like body 13 by air pressure, forming an accumulating part 13a of the belt-like body 13 made of a curved part and a drawn part of the belt-like body 13 wound on the moving roller 6 and delivering the belt-like body 13, monitoring the length of the accumulating part 13 so as to be within a prescribed range by a sensor 12.
Patent JP-2002041390-A (JP)
Title: Work distribution system
Inventor: SHIRAISHI TETSUYA
IPC: H04N21/258
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To display a prescribed image corresponding to a work during downloading the work. SOLUTION: A means for adding prescribed image data to 1st contents data obtained by digitizing a prescribed work and preparing 2nd contents data is arranged at any of a contents server 1, a music distribution station server 2 and a portable telephone set 3. A contents database DB 15 records the 1st contents data or the 2nd contents data. The 1st contents data or the 2nd contents data corresponding to a work designated by a customer through a portable telephone network 30 are downloaded to the portable telephone set 3 of the customer through the network 30, and the image data are displayed on the screen provided on the telephone set 3 of the customer for a time period when the 1st contents data are downloaded.
Patent JP-2002037451-A (JP)
Title: Member feeder
Inventor: SONE KENGO
IPC: B65G60/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a member feeder capable of reducing the cycle time of member feeding by reducing the cycle time related to transporting a member, and improving productivity of products by suitably preventing an operation stop (temporary stop) due to a transport miss liable to occur in a member transport process. SOLUTION: A member loading device is fixedly disposed between a part feeder and a turntable, and the member loading device is provided with a storing part formed by an internal space for vertically aligning a designated number of members and storing the same, a passing hole for feeding a member fed from the part feeder into the storing part, a transfer hole for feeding the lowermost member in the storing part to the turntable, and an insert hole for inserting a pressing member to push out the lowermost member in the storing part toward the transfer hole.
Patent JP-2002048806-A (JP)
Title: Dispensing method for specimen testing device and specimen testing device
Inventor: KIDA SHOGO
IPC: G01N35/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance the test accuracy of a specimen test. SOLUTION: In the operation dispensing method, a dispensing mechanism 40 is provided selectively with a dispensing nozzle 45 which sucks and discharges a liquid sample, a dispensing pump 18 which urges the suction operation and the discharge operation of the dispensing nozzle 45 or tips T1, T2, T3 which are freely attached and removed with reference to the tip part of the dispensing nozzle 45 and which temporarily hold the sucked sample. The method is provided with a mounting process in which the tips T1, T2, T3 are mounted on the tip part of the dispensing nozzle 45, a suction process which sucks the liquid sample via the tips T1, T2, T3, a discharge process which discharges the sucked liquid sample to a prescribed container and a pulling and removing process in which the tips T1, T2, T3 are pulled and removed from the tip part of the dispensing nozzle 45.  The pulling and removing process is accompanied by the discharge operation of the dispensing pump 18 when the tips T1, T2, T3 are pulled and removed.
Patent JP-2002051338-A (JP)
Title: Orthogonal transformation apparatus and orthogonal transformation method
Inventor: IGARASHI SUSUMU
IPC: H04N19/423
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce redundancy in processing period, when a block with pixels whose number is lower than n by n is subjected to orthogonal transformation. SOLUTION: In the case of a block 300 at a corner, only regions of effective pixels excluding a pixel supplement region are written into a storage section, and only the regions of the written effective pixels are read out from the storage section. Then, after a first one-dimensional orthogonal transformation is performed, the result of transformation is also written back into the addresses which is read out in the storage section. Thereafter, as a direction in which a one-dimensional orthogonal transformation is to be performed, the pixel data is read out with the order of horizontal and vertical directions changed in the order, and a two-dimensional orthogonal transformation is performed. At this time, the result of transforming the effective pixel region, such as the read-out in the one-dimensional orthogonal transformation.