baber/WOPTO huggingface dataset:
Patent JP-2001230475-A (JP)
Title: Wavelength variable laser beam source
Inventor: KATAGIRI YOSHIMASA
IPC: H01S3/083
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength variable laser beam source which can set the wavelength of laser beams to any value and can generate laser beams having an intensity as stable as that of coherent light. SOLUTION: A branch output 8 of a branch circuit 4 is outputted outside. The other branch output 7 is passed through a linear light amplifier 5 having a weak gain saturation characteristic, then is passed through a polarization controller 6-1 and is fed back to a semiconductor light amplification medium 1 to form a ring resonator. The polarization controller 6-1 is so adjusted that an effective go-around gain in the ring resonator may be maximum, the wavelength selection width of a wavelength variable optical filter 2 is so set that lasing may be conducted in at least two longitudinal modes of the annular optical resonator, and the gain of a linear light amplifier 5 is adjusted, to turn the semiconductor light amplification medium 1 into a gain saturated state.  By adjusting the loop length of the ring resonator, the intervals of the optical frequency between the longitudinal modes of the wavelength variable laser light source is so set as not exceed the reciprocal of a carrier recovery time in the semiconductor light amplification medium 1.
Patent JP-2001230750-A (JP)
Title: Stream transmitter, receiver therefor and fundamental frequency synchronization method
Inventor: KAJIMURA TOSHIYUKI
IPC: H04J3/06
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a stream transmitter for transmitting data streams, a receiver and a fundamental frequency synchronization method of clocks used for the control of both transmitter and receiver. SOLUTION: A stream receiver 201 transmits frequency control information ct1 outputted from a frequency control information processing part R61 to this stream transmitter 100. Then, in the stream transmitter 100, the frequency f1 of the fundamental clock of the stream transmitter 100 is controlled based on the frequency control information ct1 in a frequency control part S10. Thus, the frequency f1 of the fundamental clock of the stream transmitter 100 and the frequency f2 of the local clock of the stream receiver 201 are synchronized.
Patent JP-2000312906-A (JP)
Title: Driving equipment for roll stand which can reciprocate in rolling direction
Inventor: BAENSCH MICHAEL
IPC: B21B21/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide driving equipment for a roll stand which can reciprocate in a rolling direction, which is suitable for a small and simple rolling mill with small output and high degree of utilization. SOLUTION: This driving equipment for a roll stand which can reciprocate in the rolling direction has rollers, which are gradually decreased in hole diameter, supported rotatably, and are forcefully driven, and these rollers roll on a tubular material to be rolled while changing the rotating direction for cold- rolling of the pipe. The force for reciprocating the roll stand 3 is directly transmitted via at least one of linear driving units 4, 5, and 6 to be engaged with the roll stand 3.
Patent JP-2001242470-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: IWAMOTO TAKASHI
IPC: G02F1/1339
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, which will not generate display nonuniformity, etc., around an electrode for voltage application even, when disposing spacers selectively by using electric attractive force or electric repulsive force, and its manufacturing method. SOLUTION: The common wiring 12, which applies the voltage to electrodes 14A and 14B for display, is formed in an electrode substrate 1A in which the electrodes 14A and 14B for display are formed and the alignment treatment is applied, in order to dispose the first spacer selectively. Then, when a probe pin is contacted to the electrode 11 for voltage application to apply the specified voltage and the electrified first spacer is scattered on the electrode substrate 1A, the electric attractive force or the electric repulsive force acts, and the first spacer is selectively disposed on wiring 13, i.e., except for a pixel part. A sealing material 3, however, is applied so as to surround a display area to the electrode substrate 1B, in which the electrodes 14A and 14B for display are formed and the alignment treatment is applied.  Then, a dummy seal 15, with which the second spacer is mixed, is formed. The dummy seal 15 is disposed near the electrode 11 for voltage application, after sticking together with the electrode substrate 1A.
Patent JP-2001245040-A (JP)
Title: Image communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image communication equipment capable of displaying the telephone number of a caller regardless of whether or not a telephone set connected to the image communication equipment is a telephone set dealing with number display when an incoming call comes in the image communication equipment corresponding to number display. SOLUTION: In this image communication equipment capable of corresponding to number display, a telephone set dealing with number display is connected to the image communication equipment. The telephone set conducts a primary response at the time receiving the incoming call, receives V.23 signal, transmits a reception completion signal and conducts a secondary response. The image communication equipment monitors each of the operations performed by the telephone set and its controlling means displays the telephone number of the caller on the display of the image communication equipment.
Patent JP-2001242607-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: SHIMIZU HIROSHI
IPC: G03C5/38
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a photosensitive material which reduces the amount of washing water discharged, uses a fixing solution under low replenishment, ensures slight contamination of washing water even in high- speed processing and gives a processed image with a small amount of a residual thiosulfate. SOLUTION: In the processing method for a photosensitive material with an automatic processing machine including developing, fixing, washing and drying steps, the thiosulfate content of a fixing solution used in the fixing step is 0.8-2.0 mol/l, the concentration of silver in the fixing solution is 20-50 g/l, the amount of the fixing solution carried by the photosensitive material to a washing tank is 15-25 g/m2, the boric acid content of the fixing solution is <=5 g/l and a solution containing hydrogen peroxide at 3-6 mass % concentration and further containing a bactericide is added to the washing tank in proportion to the processed area of the photosensitive material.
Patent JP-2001248325-A (JP)
Title: Mounting structure for vibration damping
Inventor: TOKINOYA HIROYOSHI
IPC: E04H9/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To flexibly accommodate a change in building application or rework for earthquake resistant performance. SOLUTION: A mounting structure for vibration damping comprises a pair of opposed columns 2, 2 and a pair of opposed beams 3, 3 for encircling a structural plane 1 in which earthquake-resistant structural elements including studs, walls and braces and vibration damping damper elements including hysteretic damping type dampers are arranged, and mounting steel plates 4 installed on the columns 2, 2 and the beams 3, 3. The mounting steel plates 4 are installed throughout the lengths of the columns 2, 2 and the beams 3, 3 in the structure plane 1 to continuously encircle the structure plane 1 as a whole.
Patent JP-2001257026-A (JP)
Title: Connector
Inventor: KANEKAWA SHUICHI
IPC: H01R13/52
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of liquid into a conductive body baring out of a coated part of wire. SOLUTION: At the end of wire 10 inserted into a housing 25, a terminal fitting 15 is connected to a conductor 11 bared from a coating 12. Between a receiving member 30 armored in dense liquid on the terminal fitting 15 and the housing 10, rubber boots 35 are provided to wrap up a connection part between the conductor 11 and the terminal fitting 15, inner peripheral faces of the both ends of which are tightly bonded in dense liquid, for water-proof effect, to an outer periphery of the housing 25 and the receiving member 30. The connecting part of the conductor with the terminal fitting is bared from the coating 12, but, since it is in a state of being contained in a dense-liquid space S made of the rubber boots 35 and the receiving part 30, there is no fear of infiltration of water from the conductor inside the coating at the end of the wire 10.
Patent JP-2001252653-A (JP)
Title: Contaminated water purifying device
Inventor: MATSUDA TAMIO
IPC: C02F3/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a contaminated water purifying device capable of efficiently separating a floating sludge such as floating oil from the contaminated water the contaminated water. SOLUTION: In the contaminated water purifying device comprising a separation tank 4 in which sewage is obtained by separating a floating oil component from oily contaminated water 80 and a septic tank for purifying the sewage, the separation tank 4 has a float recovering device 41 for recovering the floating oil component. The float recovering device 41 comprises a floating part floating on the surface of the oily contaminated water 80 and generating buoyancy, a discharge pipe 1 for recovering and discharging the floating oil component, a fixing member 2 for fixing the discharge pipe 1 to the floating part and a position adjusting means 410 for adjusting the position of a recovering port 10 so that the recovering port 10 of the discharge pipe 1 may be opened into an oil component concentrated layer 81.
Patent JP-2001252073-A (JP)
Title: Method of preparing granular formed body for immobilizing enzyme or microorganism cell
Inventor: YOSHITAKE JUNYA
IPC: C12N11/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the mechanical strengths of a polyurethane resin used as a hydrophilic resin for immobilizing an enzyme or microorganism cells and a method of manufacturing granular formed bodies having enough strength. SOLUTION: This method of preparing granular formed bodies for immobilizing an enzyme or microorganism cells comprises the dropwise addition of an aqueous liquid composition composed of (a) a hydrophilic urethane resin, which has at least two ethylenically unsaturated bonds in a molecule, obtained by reacting an adduct of a diepoxy compound and an ethylenically unsaturated carboxylic acid with a polyisocyanate compound, (b) a polymerization initiator, (c) a water-soluble polymeric polysaccharide having an activity to gel by the contact with an alkali metal ion or a polyvalent metal ion, to an aqueous solvent co containing an alkali metal ion or a polyvalent metal ion to gelatinize the composition into a granular state,  or the continuous pouring of the aqueous composition on the surface of the aqueous solvent over a specified period to grow the liquid drops to a desired particle size and subsequently depositing the liquid drops to convert the drops to gel. Subsequently, the obtained granular gel is subjected to photopolymerization and/or thermal polymerization to harden the hydrophilic resin in the granular gel.
Patent JP-2001232007-A (JP)
Title: Controller for game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the controller of a game machine capable of clearing backed-up contents while backing up the payout residual number of value objects. SOLUTION: The value of the residual prize ball number counter of a payout control board for storing the payout residual number of prize balls is held even after the power of a pachinko machine is interrupted by a capacitor for backup. Thus, even in the case that the power of the pachinko machine is suddenly interrupted by the occurrence of a power failure or the like, the number of unpaid prize balls is stored and they are surely paid out after the power of the pachinko machine is supplied again.  Also, since the value of the residual prize ball number counter is cleared for the first time by pressing a reset switch continuously for 5 seconds or more, even when the unpaid prize balls remain from the test of the pachinko machine before shipping from a plant for instance, they are cleared and excessive prize balls are not paid out at the time of installing the pachinko machine in a hall.
Patent JP-2001252621-A (JP)
Title: Paper sheets sorting system
Inventor: YOSHIDA TAKASHI
IPC: B07C3/18
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To downsize a paper sheets sorting system by shortening transporting distances for assuring a recognition time and frying time. SOLUTION: The paper sheets 6 set in a hopper 4 are transported in an arrow 7 direction and are supplied one sheet each by a separating mechanism 5 to a high-speed transporting path 8. Their addresses are optically read by a reading section 9 and are converted to electric signals. While the paper sheets 6 pass a low-speed transporting path 10, the paper sheets are subjected to recognition and the conversion to bar codes ends before the paper sheets arrive at a printing section 11. The paper sheets 6 are printed with the bar codes in the printing section 11 during the passage through the high-speed transporting path 13 and thereafter, the drying of the ink with which the paper sheets are printed is ended during the passage through a low-speed transporting path 20.  Whether the paper sheets 6 are exactly printed with the bar codes or not is checked in a printing check section 21 of he high-speed transporting path 22 and the paper sheets 6 are fed into prescribed collection boxes 26 by changing over step gates 23 in accordance with the sorting information. The low-speed transporting paths 10 and 20 are constituted as delay transporting mechanisms for transporting the paper sheets at a low speed by opening the spacings between the paper sheets and the paper sheets. The transporting state of the paper sheets is monitored by passage monitor sensors 12 and 14 and the transporting distances for the recognition and drying time are shortened, by which the downsizing of the system is made possible.
Patent JP-2001266075-A (JP)
Title: Device for recognizing english word
Inventor: FUJIWARA KAZUHIKO
IPC: G06K9/62
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an English word recognizing device, for reducing redundant processing in the collation of an individual character recognizing result, using dictionary word and realizing English word recognition at a high speed. SOLUTION: A word image input part 1 fetches a word. An individual character recognizing part 2 divides a word image 10, collates it with a dictionary character image and recognizes the character. A character assembly extracting part 3 extracts continuous assemblies 12 from an individual character recognition result 11. A character string tag generating part 4 retrieves a character string index 17 and generates information in the character assemblies 12, which is called a character string tag 13. A character string tag network constructing part 5 connects the connectable character tags 13 and constructs a character string tag network 14. A word recognition result output part 6 retrieves the character string tag network 14, performs sorting, in the order of increasing cumulative cost and outputs a word recognition result 15.  A dictionary storage part 7 stores the character string index 17 which is within the words of the continuous character assemblies which are extracted from a preset word group as a recognition object.
Patent JP-2001267820-A (JP)
Title: Antenna fitting structure for automobile
Inventor: ISHIGAMI TAKEO
IPC: H01Q1/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide antenna fitting structure capable of improving appearance and reducing noise and having high safety. SOLUTION: In the antenna fitting structure of a rod antenna 10 to be used for an automobile, the antenna 10 is fitted in a recessed part 14 formed between an engine hood 11 and an windshield glass 12 of the vehicle in order to fit a wiper 13 so as to be arranged on the end part of the vehicle direction.
Patent JP-2001266193-A (JP)
Title: Misfetching detection system and station work system
Inventor: ITO SETSUO
IPC: G07B15/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To easily confirm the inquiries about misfetching media (passenger tickets, cards, change) of station work equipment of a relevant and other stations and also to display the latest state of the misfetching medium of the relevant station having the highest possibility of inquiries to quickly deal with the station work. SOLUTION: The latest state of a misfetching medium of station work equipment is displayed at a relevant station about several items. When the display mode is selected about the state of another misfetching medium, the state of the misfetching medium of station work equipment of another station is displayed in addition to that of the relevant station.
Patent JP-2001266323-A (JP)
Title: Magnetic head slider
Inventor: JO KINKOKU
IPC: G11B5/60
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of a magnetic disk and a slider caused by the incursion of the head-disk interface of a foreign object such as dust. SOLUTION: By providing angles in both side wall surfaces of the flow-out pad surface of a slider, the damaging of the slider and the magnetic disk caused by the accumulation or incursion of foreign objects such as dust is prevented.
Patent JP-2001265670-A (JP)
Title: Information communication system
Inventor: OKAJIMA KAZUO
IPC: H04L12/54
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system capable of immediately transferring data from a server device to a client device. SOLUTION: The client device connected through a network obtains transfer object data held in the server device. The server device 70 is provided with browser software 76 for generating activation request signals 88 for activating the transfer request function of the client device 72 and the generated activation request signals 88 are transmitted to the client device 72. The client device 72 is provided with a CGI 84 for generating the transfer request signals 90 of the transfer object data in response to the activation request signals 88 and the transfer request signals 90 are transmitted to the server device 70. When the transfer request signals 90 responding to the activation request signals 88 are returned, the server device 70 transmits the transfer object data 94 to the client device 72.
Patent JP-2001270313-A (JP)
Title: Trailing arm type rear suspension
Inventor: HIRAHARA MICHITO
IPC: B60G15/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a trailing arm type rear suspension capable of making a comfortability to ride and an operation stability performance compatible not depending on a low rigidity of a trailing arm bush without sacrificing a car room layout. SOLUTION: In the trailing arm type rear suspension having a trailing arm 1, a torsion beam 2 and a strut 4, a cross point of a vertical straight line L1 from an upper end U of a strut 4, i.e., a temporary rotation center of an accelerator 3 in side view of vehicle to an expanding/shrinking direction of the strut 4 and a straight line L2 connecting a first mounting point T and a second mounting point J is positioned at a front side of vehicle as compared with a wheel center and above the vehicle.
Patent JP-2001270682-A (JP)
Title: Position measuring system
Inventor: ONO TETSUJI
IPC: B66C13/46
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To correctly measure a position of objects while reducing the number of sensors. SOLUTION: The laser beam from a laser sensor 6-5 mounted on one 20 of objects is sent out to a reflecting sheet 19-1 in detecting a length between a pair of objects and the displacement amount. The laser sensor receives the light reflected from the reflecting sheet to measure the length between the objects. The other object 21 is provided with a reflecting sheet, and a driving device reciprocates the reflecting sheet within a predetermined range in the predetermined direction on the object. A position sensor detects a position of the reflecting sheet as a detected position, and a computer determines the length between the pair of objects and the displacement amount on the basis of the detected position of the reflecting sheet and the measured length every measurement length.
Patent JP-2001271932-A (JP)
Title: Cylinder head gasket
Inventor: KAWAI SHIRO
IPC: F16J15/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To favorably prevent oil in a cover from leaking outside by closely sticking a seal member 15 to a joining face 6 of the cover 4 to seal a part thereof and to simplify the assembling process of an engine by eliminating a necessity of applying a liquid packing to the part provided with the seal member. SOLUTION: This cylinder head gasket 1 is clamped between a cylinder head and a cylinder block 3 so as to seal the interval between them, and its one end 1a approaches to the joining face 6 of the cover fitted to the cylinder head and the cylinder block 3 covering thereon. The one end 1a is provided with the seal member 15 comprising a soft rubber coat layer, a rubber print layer, a gel material, or a shim plate.
Patent JP-2001279406-A (JP)
Title: Al-Mg-Si ALUMINUM ALLOY SHEET EXCELLENT IN STRENGTH AND FORMABILITY AND ITS PRODUCING METHOD
Inventor: SAKURAI TAKEO
IPC: C22C21/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an Al-Mg-Si aluminum alloy sheet excellent in strength, formability and bending workability and to provide its producing method. SOLUTION: In this Al-Mg-Si aluminum alloy sheet, the number of Mg-Si compounds with the size of >=1 μm is <=300 pieces in the range of a visual field of 1 mm2 by SEM. An ingot obtained by dissolving and casting an Al-Mg- Si aluminum alloy material is subjected to a homogenizing heat treatment at 530 to <560 deg.C, to hot rolling. The obtained rolled sheet is subjected to cold rolling to control its sheet thickness into the prescribed one, and then the obtained sheet is subjected to solid solution treatment and thereafter to quenching.
Patent JP-2001285200-A (JP)
Title: Infrared ray data communication equipment and turnaround time setting method
Inventor: OSANAI MASAAKI
IPC: H04W24/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray data communication equipment that decreases a margin of a turnaround time so as to much more enhance the communication efficiency. SOLUTION: A CPU 1 allows a transmission reception module 3 to measure a time from just after the transmission until reception of a measurement pulse train sent from an opposite unit at negotiation with the opposite unit and allows the transmission reception module 3 to transmit the measured time to the opposite unit as a turnaround time of its own station. The CPU 1 transmits a measurement pulse train to the opposite unit for its measurement of its own turnaround time and receives a count sent from the opposite unit to store the count as the turnaround time of the opposite unit.